$254+ Cheap flights from Chicago (CHI) to Frankfurt am Main
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — FRA
Apr 14 — Apr 211
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Frankfurt am Main with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Chicago to Frankfurt am Main are usually found in February or January, booked 55 days in advance, depart on a Wednesday or Tuesday and return on a Thursday
Cheap flight deals from Chicago to Frankfurt am Main
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chicago to Frankfurt am MainExplore the most affordable flight options available from Chicago to Frankfurt am Main. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.
Explore the most affordable flight options available from Chicago to Frankfurt am Main. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.
This Mytrip deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/229:25 pm
ORD
- FRA
1 stop33h 05m
TAP AIR PORTUGAL
Tue 4/147:40 pm
FRA
- ORD
1 stop27h 20m
TAP AIR PORTUGAL
Deal found 3/11![TAP AIR PORTUGAL logo]()
$510
This FlightHub deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/229:25 pm
ORD
- FRA
1 stop33h 05m
TAP AIR PORTUGAL
Wed 4/156:05 am
FRA
- ORD
1 stop16h 55m
TAP AIR PORTUGAL
Deal found 3/11![TAP AIR PORTUGAL logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:00 pm
ORD
- FRA
1 stop17h 45m
TAP AIR PORTUGAL
Sat 5/26:05 am
FRA
- ORD
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 3/14![TAP AIR PORTUGAL logo]()
$517
This Mytrip deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/229:25 pm
ORD
- FRA
1 stop33h 05m
TAP AIR PORTUGAL
Fri 4/177:40 pm
FRA
- ORD
1 stop27h 25m
TAP AIR PORTUGAL
Deal found 3/11![TAP AIR PORTUGAL logo]()
$536
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:15 pm
ORD
- FRA
1 stop12h 20m
Scandinavian Airlines
Thu 4/308:30 pm
FRA
- ORD
1 stop26h 40m
Scandinavian Airlines
Deal found 3/9![Scandinavian Airlines logo]()
$552
This FlightHub deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:20 pm
ORD
- FRA
1 stop31h 30m
Scandinavian Airlines
Sun 11/83:15 pm
FRA
- ORD
1 stop32h 30m
Scandinavian Airlines
Deal found 3/10![Scandinavian Airlines logo]()
$562
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:20 pm
ORD
- FRA
1 stop12h 10m
Scandinavian Airlines
Sat 10/3110:55 am
FRA
- ORD
1 stop12h 50m
Scandinavian Airlines
Deal found 3/11![Scandinavian Airlines logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:15 pm
ORD
- FRA
1 stop12h 20m
Scandinavian Airlines
Tue 4/218:30 pm
FRA
- ORD
1 stop26h 40m
Scandinavian Airlines
Deal found 3/10![Scandinavian Airlines logo]()
$572
This Scandinavian Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:20 pm
ORD
- FRA
1 stop31h 25m
Scandinavian Airlines
Wed 12/98:30 pm
FRA
- ORD
1 stop27h 15m
Scandinavian Airlines
Deal found 3/9![Scandinavian Airlines logo]()
$583
This Scandinavian Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:15 pm
ORD
- FRA
1 stop12h 20m
Scandinavian Airlines
Thu 4/308:30 pm
FRA
- ORD
1 stop26h 40m
Scandinavian Airlines
Deal found 3/14![Scandinavian Airlines logo]()
$584
This oojo deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:20 pm
ORD
- FRA
1 stop17h 25m
Scandinavian Airlines
Mon 11/308:30 pm
FRA
- ORD
1 stop27h 15m
Scandinavian Airlines
Deal found 3/14![Scandinavian Airlines logo]()
$588
This Mytrip deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:25 pm
ORD
- HHN
3 stops21h 30m
Multiple Airlines
Tue 4/215:15 pm
HHN
- ORD
2 stops29h 45m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$676
Best flights from Chicago to Frankfurt am MainDiscover carefully curated flight deals from Chicago to Frankfurt am Main that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 15, 2026.
Discover carefully curated flight deals from Chicago to Frankfurt am Main that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 15, 2026.
This Mytrip deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:25 pm
ORD
- HHN
3 stops21h 45m
Multiple Airlines
Tue 5/125:15 pm
HHN
- ORD
2 stops29h 45m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$678
This FlightHub deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2611:25 am
ORD
- FRA
1 stop15h 40m
Turkish Airlines
Mon 6/86:50 am
FRA
- ORD
1 stop18h 25m
Turkish Airlines
Deal found 3/14![Turkish Airlines logo]()
$991
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/302:55 pm
ORD
- FRA
Nonstop8h 35m
United Airlines
Wed 5/136:45 am
FRA
- ORD
1 stop12h 15m
United Airlines
Deal found 3/10![United Airlines logo]()
$1,017
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:18 am
MDW
- FRA
1 stop14h 37m
Delta
Fri 5/1511:45 am
FRA
- MDW
2 stops13h 48m
Delta
Deal found 3/13![Delta logo]()
$1,035
This Virgin Atlantic deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:25 am
ORD
- FRA
2 stops20h 25m
Virgin Atlantic
Tue 5/1911:00 am
FRA
- ORD
2 stops16h 26m
Virgin Atlantic
Deal found 3/14![Virgin Atlantic logo]()
$1,137
This Scandinavian Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:07 am
ORD
- FRA
2 stops25h 28m
Scandinavian Airlines
Mon 5/253:20 pm
FRA
- ORD
2 stops37h 16m
Scandinavian Airlines
Deal found 3/10![Scandinavian Airlines logo]()
$1,226
This Mytrip deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:25 pm
ORD
- HHN
3 stops21h 30m
Multiple Airlines
Tue 5/195:15 pm
HHN
- ORD
2 stops29h 45m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$682
This Mytrip deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:25 pm
ORD
- HHN
3 stops21h 30m
Multiple Airlines
Tue 4/2111:55 am
HHN
- ORD
3 stops35h 05m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$698
This Scandinavian Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:20 pm
ORD
- FRA
1 stop12h 10m
Multiple Airlines
Tue 4/147:00 am
FRA
- ORD
2 stops21h 57m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$728
This Mytrip deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:25 pm
ORD
- HHN
3 stops22h 30m
Multiple Airlines
Mon 5/188:45 pm
HHN
- ORD
3 stops28h 30m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$768
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/41:24 pm
MDW
- FRA
1 stop13h 26m
Delta
Tue 5/197:00 am
FRA
- MDW
2 stops18h 33m
Delta
Deal found 3/14![Delta logo]()
$1,130
This Scandinavian Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:15 pm
ORD
- FRA
1 stop17h 30m
Multiple Airlines
Wed 4/2910:10 am
FRA
- ORD
2 stops18h 19m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$787
This Virgin Atlantic deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2612:52 pm
MDW
- FRA
1 stop13h 03m
Virgin Atlantic
Tue 5/1210:40 am
FRA
- MDW
1 stop17h 29m
Virgin Atlantic
Deal found 3/9![Virgin Atlantic logo]()
$1,188
This United Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/263:00 pm
ORD
- FRA
Nonstop8h 30m
United Airlines
Tue 5/1210:50 am
FRA
- ORD
Nonstop9h 05m
United Airlines
Deal found 3/9![United Airlines logo]()
$1,220
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:24 pm
MDW
- FRA
1 stop13h 26m
Delta
Thu 5/711:45 am
FRA
- MDW
2 stops13h 48m
Delta
Deal found 3/12![Delta logo]()
$1,186
This Mytrip deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:25 pm
ORD
- HHN
3 stops21h 30m
Multiple Airlines
Sun 4/196:55 am
HHN
- ORD
3 stops46h 08m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$823
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:05 pm
ORD
- FRA
Nonstop8h 20m
United Airlines
Wed 4/2910:50 am
FRA
- ORD
Nonstop9h 05m
United Airlines
Deal found 3/12![United Airlines logo]()
$1,224
This Virgin Atlantic deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:41 am
MDW
- FRA
2 stops16h 09m
Virgin Atlantic
Fri 4/2411:00 am
FRA
- MDW
1 stop13h 58m
Virgin Atlantic
Deal found 3/10![Virgin Atlantic logo]()
$1,243
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1012:51 pm
MDW
- FRA
1 stop13h 04m
Delta
Sat 5/2311:00 am
FRA
- MDW
1 stop14h 33m
Delta
Deal found 3/12![Delta logo]()
$1,194
This Mytrip deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:25 pm
ORD
- HHN
3 stops21h 45m
Multiple Airlines
Fri 5/1511:15 pm
HHN
- ORD
2 stops23h 50m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$825
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:15 pm
ORD
- FRA
Nonstop8h 40m
United Airlines
Fri 5/159:15 am
FRA
- ORD
1 stop11h 45m
United Airlines
Deal found 3/13![United Airlines logo]()
$1,263
This Delta deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:51 pm
MDW
- FRA
1 stop13h 04m
Delta
Sun 5/2410:40 am
FRA
- MDW
1 stop17h 29m
Delta
Deal found 3/10![Delta logo]()
$1,243
This Mytrip deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:25 am
ORD
- HHN
2 stops22h 10m
Multiple Airlines
Thu 5/149:10 pm
HHN
- ORD
2 stops28h 05m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$856
This Mytrip deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:25 pm
ORD
- HHN
3 stops22h 30m
Multiple Airlines
Wed 4/296:00 am
HHN
- ORD
3 stops43h 15m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$892
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/161:24 pm
MDW
- FRA
1 stop13h 26m
Delta
Sun 4/267:00 am
FRA
- MDW
2 stops18h 36m
Delta
Deal found 3/14![Delta logo]()
$1,335
This Mytrip deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:55 am
ORD
- HHN
3 stops31h 55m
Multiple Airlines
Wed 5/69:45 pm
HHN
- ORD
3 stops27h 30m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$932
This Scandinavian Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:15 pm
ORD
- FRA
1 stop17h 30m
Multiple Airlines
Sun 5/177:30 am
FRA
- ORD
2 stops15h 40m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$981
This Scandinavian Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:15 pm
ORD
- FRA
2 stops17h 05m
Multiple Airlines
Wed 5/610:10 am
FRA
- ORD
2 stops18h 19m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$1,135
This Icelandair deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:10 pm
MDW
- FRA
3 stops15h 50m
Multiple Airlines
Thu 5/72:00 pm
FRA
- MDW
2 stops15h 20m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$1,285
Last-minute flights from Chicago to Frankfurt am MainDiscover last-minute flight deals from Chicago to Frankfurt am Main. Data last updated March 15, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Frankfurt am Main. Data last updated March 15, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/229:25 pm
ORD
- FRA
1 stop33h 05m
TAP AIR PORTUGAL
Tue 4/147:40 pm
FRA
- ORD
1 stop27h 20m
TAP AIR PORTUGAL
Deal found 3/11![TAP AIR PORTUGAL logo]()
$510
This FlightHub deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/229:25 pm
ORD
- FRA
1 stop33h 05m
TAP AIR PORTUGAL
Wed 4/156:05 am
FRA
- ORD
1 stop16h 55m
TAP AIR PORTUGAL
Deal found 3/11![TAP AIR PORTUGAL logo]()
$515
This Mytrip deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/229:25 pm
ORD
- FRA
1 stop33h 05m
TAP AIR PORTUGAL
Fri 4/177:40 pm
FRA
- ORD
1 stop27h 25m
TAP AIR PORTUGAL
Deal found 3/11![TAP AIR PORTUGAL logo]()
$536
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:20 pm
ORD
- FRA
1 stop12h 10m
Scandinavian Airlines
Tue 4/148:30 pm
FRA
- ORD
1 stop26h 40m
Scandinavian Airlines
Deal found 3/11![Scandinavian Airlines logo]()
$626
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:15 pm
ORD
- FRA
1 stop12h 20m
Scandinavian Airlines
Tue 4/218:30 pm
FRA
- ORD
1 stop26h 40m
Scandinavian Airlines
Deal found 3/10![Scandinavian Airlines logo]()
$572
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:00 pm
ORD
- FRA
1 stop17h 45m
TAP AIR PORTUGAL
Sat 5/26:05 am
FRA
- ORD
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 3/14![TAP AIR PORTUGAL logo]()
$517
This Scandinavian Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:15 pm
ORD
- FRA
1 stop12h 20m
Scandinavian Airlines
Thu 4/308:30 pm
FRA
- ORD
1 stop26h 40m
Scandinavian Airlines
Deal found 3/14![Scandinavian Airlines logo]()
$584
This FlightHub deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:15 pm
ORD
- FRA
1 stop12h 20m
Scandinavian Airlines
Sun 5/38:30 pm
FRA
- ORD
1 stop26h 40m
Scandinavian Airlines
Deal found 3/14![Scandinavian Airlines logo]()
$607
This FlightHub deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:15 pm
ORD
- FRA
1 stop12h 20m
Scandinavian Airlines
Tue 4/288:30 pm
FRA
- ORD
2 stops31h 59m
Scandinavian Airlines
Deal found 3/14![Scandinavian Airlines logo]()
$631
This Gotogate deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:45 pm
ORD
- FRA
1 stop11h 30m
Aer Lingus
Thu 5/710:55 am
FRA
- ORD
1 stop15h 20m
Aer Lingus
Deal found 3/10![Aer Lingus logo]()
$613
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:15 pm
ORD
- FRA
1 stop12h 20m
Scandinavian Airlines
Thu 4/308:30 pm
FRA
- ORD
1 stop26h 40m
Scandinavian Airlines
Deal found 3/9![Scandinavian Airlines logo]()
$552
This Mytrip deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:25 am
ORD
- FRA
1 stop15h 15m
Turkish Airlines
Wed 5/1311:30 am
FRA
- ORD
1 stop37h 45m
Turkish Airlines
Deal found 3/10![Turkish Airlines logo]()
$624
One-way flights from Chicago to Frankfurt am MainSearch for one-way flight options from Chicago to Frankfurt am Main. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.
Search for one-way flight options from Chicago to Frankfurt am Main. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:25 pm
ORD
- HHN
3 stops30h 15m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:25 pm
ORD
- FRA
3 stops29h 55m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:25 pm
ORD
- FRA
3 stops41h 30m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:25 pm
ORD
- HHN
3 stops29h 20m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:25 pm
ORD
- HHN
3 stops36h 35m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:25 pm
ORD
- HHN
3 stops40h 30m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:25 pm
ORD
- HHN
3 stops35h 30m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:25 pm
ORD
- HHN
3 stops43h 30m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/259:30 am
ORD
- HHN
2 stops41h 10m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:25 pm
ORD
- FRA
3 stops29h 55m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2312:05 pm
ORD
- HHN
2 stops22h 05m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:25 pm
ORD
- HHN
3 stops36h 35m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$304
Find flight deals from Chicago to Frankfurt am Main
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Frankfurt am Main (FK0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 15, 2026.
Round-trip from | $517 (Kiwi.com) |
|---|---|
One-way from | $254 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $917 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Frankfurt am Main that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 15, 2026.
Use the filters below to find and compare flights from Chicago to Frankfurt am Main that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoFrankfurt am Main
ORD - HHN
ORDHHN
Chicago O'Hare Intl
Sun 4/26
7:25 pm-12:10 am
3 stops21h 45m
Frankfurt-Hahn
Tue 5/12
5:15 pm-4:00 pm
2 stops29h 45m
$678
ChicagoFrankfurt am Main
ORD - HHN
ORDHHN
Chicago O'Hare Intl
Tue 4/21
7:25 pm-11:55 pm
3 stops21h 30m
Frankfurt-Hahn
Tue 5/19
5:15 pm-4:00 pm
2 stops29h 45m
$682
ChicagoFrankfurt am Main
ORD - HHN
ORDHHN
Chicago O'Hare Intl
Tue 4/14
7:25 pm-11:55 pm
3 stops21h 30m
Frankfurt-Hahn
Tue 4/21
11:55 am-4:00 pm
3 stops35h 05m
$698
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Mon 3/23
8:20 pm-2:30 pm
1 stop12h 10m
Frankfurt am Main
Tue 4/14
7:00 am-9:57 pm
2 stops21h 57m
$728
ChicagoFrankfurt am Main
ORD - HHN
ORDHHN
Chicago O'Hare Intl
Wed 5/6
7:25 pm-12:55 am
3 stops22h 30m
Frankfurt-Hahn
Mon 5/18
8:45 pm-6:15 pm
3 stops28h 30m
$768
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Wed 4/22
7:15 pm-7:45 pm
1 stop17h 30m
Frankfurt am Main
Wed 4/29
10:10 am-9:29 pm
2 stops18h 19m
$787
ChicagoFrankfurt am Main
ORD - HHN
ORDHHN
Chicago O'Hare Intl
Tue 4/14
7:25 pm-11:55 pm
3 stops21h 30m
Frankfurt-Hahn
Sun 4/19
6:55 am-10:03 pm
3 stops46h 08m
$823
ChicagoFrankfurt am Main
ORD - HHN
ORDHHN
Chicago O'Hare Intl
Sun 5/10
7:25 pm-12:10 am
3 stops21h 45m
Frankfurt-Hahn
Fri 5/15
11:15 pm-4:05 pm
2 stops23h 50m
$825
ChicagoFrankfurt am Main
ORD - HHN
ORDHHN
Chicago O'Hare Intl
Fri 5/1
11:25 am-4:35 pm
2 stops22h 10m
Frankfurt-Hahn
Thu 5/14
9:10 pm-6:15 pm
2 stops28h 05m
$856
ChicagoFrankfurt am Main
ORD - HHN
ORDHHN
Chicago O'Hare Intl
Wed 4/22
7:25 pm-12:55 am
3 stops22h 30m
Frankfurt-Hahn
Wed 4/29
6:00 am-6:15 pm
3 stops43h 15m
$892
Showing 1-10 of 59 resultsSorted by cheapest first
Best time to book a flight from Chicago to Frankfurt am Main
Have a flexible travel schedule? Discover the best time to fly to Frankfurt am Main from Chicago with our price prediction graph.
CHI-FK0
ORD-FRA
ORD-HHN
MDW-FRA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Frankfurt am Main
CHI-FK0
ORD-FRA
ORD-HHN
MDW-FRA
How far ahead should I book a flight from Chicago to Frankfurt am Main?
Use this chart to determine the optimal time to book a round-trip flight from Chicago to Frankfurt am Main. Price data was last updated on March 6, 2026.
The best time to book flights from Chicago to Frankfurt am Main is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Chicago to Frankfurt am Main?
Currently, February is the cheapest month in which you can book a flight from Chicago to Frankfurt am Main (average of $456). Flying from Chicago to Frankfurt am Main in June is currently the most expensive (average of $799). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CHI to FRA?
Find hourly flight availability from Chicago to Frankfurt am Main. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 15, 2026.
When flying from Chicago to Frankfurt am Main, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Chicago to Frankfurt am Main
Explore weekly flight availability from Chicago to Frankfurt am Main. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 15, 2026.
The most flights from CHI to FK0 are scheduled on a Monday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).
How much does it cost to fly round-trip from Chicago to Frankfurt am Main?
Reviews of airlines servicing Frankfurt am Main
Get insights into the airlines that provide service to Frankfurt am Main. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Frankfurt am Main. Reviews last updated March 15, 2026.
See what other customers who have flown with United Airlines,Scandinavian Airlines, andAer Lingus from Chicago to Frankfurt am Main have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Food
6.6
Crew
8.1
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Food
6.6
Crew
8.1
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Food
6.6
Crew
8.1
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Food
6.6
Crew
8.1
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Food
6.6
Crew
8.1
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Food
6.6
Crew
8.1
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from Chicago to Frankfurt am Main. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Chicago to Frankfurt am Main
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Complete your trip
Complete your trip to Frankfurt am Main by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Frankfurt am Main by cabin class
Find flights from Chicago to Frankfurt am Main, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Frankfurt am Main flights
Browse other Chicago and Frankfurt am Main flight options. Last updated on March 15, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on March 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from Chicago to Frankfurt am Main
Discover the top 10 airlines that operate flights from Chicago to Frankfurt am Main. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$786 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$415 | Average$841 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$431 | Average$815 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$462 | Average$1,077 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$467 | Average$702 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$489 | Average$588 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$594 | Average$858 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$596 | Average$886 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$643 | Average$759 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$744 | Average$1,023 | FlexibilityNo cancel fee | On-time69% |