$293+ Cheap flights from Chicago (CHI) to Frankfurt am Main
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — FRA
Oct 9 — Oct 161
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 56 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday
Cheap flight deals from Chicago to Frankfurt am Main
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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 September 9, 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 September 9, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:30 pm -
1 stop10h 40m
Wed 11/111:05 pm -
1 stop11h 15m
Deal found 9/4![Icelandair logo]()
$725
This Booking.com deal was found by Cheapflights users on 9/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:15 pm -
1 stop12h 20m
Sat 10/3110:30 am -
1 stop13h 15m
Deal found 9/5![Scandinavian Airlines logo]()
$728
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 11/26:30 pm -
1 stop10h 40m
Mon 11/161:05 pm -
1 stop11h 15m
Deal found 9/5![Icelandair logo]()
$731
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:15 pm -
1 stop12h 20m
Sat 10/3110:30 am -
1 stop13h 15m
Deal found 9/4![Scandinavian Airlines logo]()
$732
This Cheapflightsfares deal was found by Cheapflights users on 9/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/287:15 pm -
1 stop17h 30m
Sat 12/510:30 am -
1 stop13h 15m
Deal found 9/5![Scandinavian Airlines logo]()
$733
This oojo deal was found by Cheapflights users on 9/5. 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.
Mon 11/237:15 pm -
1 stop31h 30m
Mon 11/308:30 pm -
1 stop27h 15m
Deal found 9/5![Scandinavian Airlines logo]()
$735
This Booking.com deal was found by Cheapflights users on 9/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:15 pm -
1 stop12h 20m
Tue 12/158:30 pm -
1 stop27h 15m
Deal found 9/6![Scandinavian Airlines logo]()
$736
This oojo deal was found by Cheapflights users on 9/4. 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.
Mon 10/268:15 pm -
1 stop31h 30m
Fri 10/308:30 pm -
1 stop27h 15m
Deal found 9/4![Scandinavian Airlines logo]()
$737
This oojo deal was found by Cheapflights users on 9/4. 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.
Wed 10/288:15 pm -
1 stop12h 15m
Sun 11/83:15 pm -
1 stop32h 30m
Deal found 9/4![Scandinavian Airlines logo]()
$738
This Gotogate deal was found by Cheapflights users on 9/3. 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.
Mon 10/197:15 pm -
1 stop12h 20m
Mon 10/268:30 pm -
1 stop27h 15m
Deal found 9/3![Scandinavian Airlines logo]()
$741
This Cheapflightsfares deal was found by Cheapflights users on 9/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:38 am -
1 stop13h 07m
Fri 9/1112:30 pm -
1 stop13h 31m
Deal found 9/5![Multiple Airlines logo]()
$742
This Mytrip deal was found by Cheapflights users on 9/5. 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.
Mon 11/306:30 pm -
2 stops16h 40m
Tue 12/88:10 am -
2 stops16h 10m
Deal found 9/5![Multiple Airlines logo]()
$746
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 September 9, 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 September 9, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 9/7. 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 1/227:15 pm -
1 stop17h 30m
Fri 2/1210:30 am -
1 stop13h 15m
Deal found 9/7![Scandinavian Airlines logo]()
$771
This Mytrip deal was found by Cheapflights users on 9/6. 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 10/307:30 pm -
3 stops20h 05m
Thu 11/129:00 pm -
3 stops27h 20m
Deal found 9/6![Multiple Airlines logo]()
$788
This Turkish Airlines deal was found by Cheapflights users on 9/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:15 pm -
1 stop33h 40m
Tue 11/1710:55 am -
1 stop38h 25m
Deal found 9/8![Turkish Airlines logo]()
$789
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Tue 11/33:45 pm -
1 stop11h 20m
Wed 11/115:45 pm -
Nonstop9h 20m
Deal found 9/5![United Airlines logo]()
$868
This Delta deal was found by Cheapflights users on 9/5. 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.
Wed 12/91:41 pm -
2 stops14h 34m
Fri 12/186:50 am -
2 stops18h 11m
Deal found 9/5![Delta logo]()
$888
This Virgin Atlantic deal was found by Cheapflights users on 9/6. 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 11/16:04 am -
1 stop18h 46m
Tue 11/1710:40 am -
1 stop19h 14m
Deal found 9/6![Virgin Atlantic logo]()
$911
This Icelandair deal was found by Cheapflights users on 9/7. 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.
Sun 10/187:25 pm -
1 stop10h 35m
Thu 10/222:00 pm -
1 stop11h 15m
Deal found 9/7![Icelandair logo]()
$918
This KLM deal was found by Cheapflights users on 9/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/51:41 pm -
1 stop11h 59m
Sun 12/1310:40 am -
1 stop19h 15m
Deal found 9/8![KLM logo]()
$1,031
This Mytrip deal was found by Cheapflights users on 9/6. 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 10/307:30 pm -
3 stops20h 05m
Fri 11/138:45 pm -
3 stops27h 35m
Deal found 9/6![Multiple Airlines logo]()
$817
This Scandinavian Airlines deal was found by Cheapflights users on 9/4. 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 3/56:00 am -
2 stops20h 45m
Sun 3/143:15 pm -
1 stop32h 30m
Deal found 9/4![Scandinavian Airlines logo]()
$826
This Scandinavian Airlines deal was found by Cheapflights users on 9/5. 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 10/77:15 pm -
1 stop12h 20m
Mon 10/123:20 pm -
2 stops37h 11m
Deal found 9/5![Scandinavian Airlines logo]()
$832
This United Airlines deal was found by Cheapflights users on 9/7. 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 1/204:20 pm -
Nonstop8h 10m
Sat 2/138:40 am -
Nonstop9h 25m
Deal found 9/7![United Airlines logo]()
$926
This Mytrip deal was found by Cheapflights users on 9/7. 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 12/26:30 pm -
2 stops19h 05m
Mon 12/147:15 pm -
3 stops29h 05m
Deal found 9/7![Multiple Airlines logo]()
$843
This Delta deal was found by Cheapflights users on 9/4. 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 10/41:00 pm -
1 stop12h 55m
Wed 10/147:00 am -
2 stops18h 00m
Deal found 9/4![Delta logo]()
$1,043
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 11/244:20 pm -
Nonstop8h 10m
Mon 11/304:25 pm -
1 stop27h 15m
Deal found 9/8![United Airlines logo]()
$949
This KLM deal was found by Cheapflights users on 9/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:27 pm -
1 stop13h 23m
Tue 10/2011:00 am -
1 stop14h 00m
Deal found 9/4![KLM logo]()
$1,046
This Scandinavian Airlines deal was found by Cheapflights users on 9/4. 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.
Tue 10/67:15 pm -
1 stop12h 20m
Tue 10/2010:10 am -
2 stops18h 21m
Deal found 9/4![Multiple Airlines logo]()
$875
This Scandinavian Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 12/317:40 am -
2 stops23h 50m
Sat 1/93:15 pm -
1 stop32h 30m
Deal found 9/8![Scandinavian Airlines logo]()
$896
This Virgin Atlantic deal was found by Cheapflights users on 9/8. 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.
Sat 12/510:24 am -
2 stops15h 16m
Sun 12/1310:40 am -
1 stop19h 15m
Deal found 9/8![Virgin Atlantic logo]()
$1,086
This Delta deal was found by Cheapflights users on 9/6. 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.
Tue 11/241:31 pm -
2 stops14h 44m
Mon 11/309:50 am -
1 stop15h 14m
Deal found 9/6![Delta logo]()
$1,060
This KLM deal was found by Cheapflights users on 9/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/91:41 pm -
1 stop11h 59m
Fri 12/189:50 am -
1 stop15h 11m
Deal found 9/5![KLM logo]()
$1,075
This Mytrip deal was found by Cheapflights users on 9/8. 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 11/256:30 pm -
3 stops20h 15m
Sat 12/58:45 am -
2 stops16h 35m
Deal found 9/8![Multiple Airlines logo]()
$894
This Virgin Atlantic deal was found by Cheapflights users on 9/4. 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 10/49:29 am -
1 stop17h 21m
Sun 10/1111:00 am -
1 stop14h 00m
Deal found 9/4![Virgin Atlantic logo]()
$1,106
This Scandinavian Airlines deal was found by Cheapflights users on 9/6. 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 10/127:15 pm -
1 stop12h 20m
Fri 11/133:15 pm -
2 stops37h 27m
Deal found 9/6![Scandinavian Airlines logo]()
$932
This Delta deal was found by Cheapflights users on 9/6. 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 11/199:30 am -
2 stops16h 10m
Mon 11/309:50 am -
1 stop15h 14m
Deal found 9/6![Delta logo]()
$1,081
This KLM deal was found by Cheapflights users on 9/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/41:19 pm -
1 stop13h 31m
Sun 10/1111:00 am -
1 stop14h 00m
Deal found 9/4![KLM logo]()
$1,106
This Scandinavian Airlines deal was found by Cheapflights users on 9/7. 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 12/307:15 pm -
1 stop12h 15m
Wed 1/610:20 pm -
2 stops30h 44m
Deal found 9/7![Multiple Airlines logo]()
$919
This Booking.com deal was found by Cheapflights users on 9/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:25 pm -
3 stops21h 50m
Wed 9/304:05 pm -
3 stops27h 35m
Deal found 9/4![Multiple Airlines logo]()
$919
This Mytrip deal was found by Cheapflights users on 9/5. 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 1/126:30 pm -
3 stops20h 50m
Wed 1/2710:55 pm -
3 stops47h 35m
Deal found 9/5![Multiple Airlines logo]()
$920
This Mytrip deal was found by Cheapflights users on 9/4. 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 9/247:25 pm -
2 stops20h 25m
Wed 10/214:05 pm -
3 stops27h 35m
Deal found 9/4![Multiple Airlines logo]()
$941
Last-minute flights from Chicago to Frankfurt am MainDiscover last-minute flight deals from Chicago to Frankfurt am Main. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Frankfurt am Main. Data last updated September 9, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:38 am -
1 stop13h 07m
Fri 9/1112:30 pm -
1 stop13h 31m
Deal found 9/5![Multiple Airlines logo]()
$742
This Booking.com deal was found by Cheapflights users on 9/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:15 pm -
1 stop12h 20m
Tue 12/158:30 pm -
1 stop27h 15m
Deal found 9/6![Scandinavian Airlines logo]()
$736
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:15 pm -
1 stop12h 20m
Sat 10/3110:30 am -
1 stop13h 15m
Deal found 9/4![Scandinavian Airlines logo]()
$732
This Booking.com deal was found by Cheapflights users on 9/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:15 pm -
1 stop12h 20m
Sat 10/3110:30 am -
1 stop13h 15m
Deal found 9/5![Scandinavian Airlines logo]()
$728
This Gotogate deal was found by Cheapflights users on 9/3. 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.
Mon 10/197:15 pm -
1 stop12h 20m
Mon 10/268:30 pm -
1 stop27h 15m
Deal found 9/3![Scandinavian Airlines logo]()
$741
This Mytrip deal was found by Cheapflights users on 9/4. 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 10/257:30 pm -
2 stops32h 15m
Sun 11/88:30 pm -
2 stops27h 50m
Deal found 9/4![Multiple Airlines logo]()
$752
This oojo deal was found by Cheapflights users on 9/4. 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.
Mon 10/268:15 pm -
1 stop31h 30m
Fri 10/308:30 pm -
1 stop27h 15m
Deal found 9/4![Scandinavian Airlines logo]()
$737
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:30 pm -
1 stop10h 40m
Wed 11/111:05 pm -
1 stop11h 15m
Deal found 9/4![Icelandair logo]()
$725
This oojo deal was found by Cheapflights users on 9/4. 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.
Wed 10/288:15 pm -
1 stop12h 15m
Sun 11/83:15 pm -
1 stop32h 30m
Deal found 9/4![Scandinavian Airlines logo]()
$738
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/307:30 pm -
1 stop10h 40m
Wed 11/111:05 pm -
1 stop11h 15m
Deal found 9/5![Icelandair logo]()
$731
This Mytrip deal was found by Cheapflights users on 9/5. 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 10/307:30 pm -
3 stops20h 05m
Thu 11/124:55 pm -
2 stops29h 35m
Deal found 9/5![Multiple Airlines logo]()
$756
This Justfly.com deal was found by Cheapflights users on 9/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:15 pm -
1 stop12h 15m
Mon 1/1110:30 am -
1 stop13h 15m
Deal found 9/7![Scandinavian Airlines logo]()
$749
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 September 9, 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 September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/216:00 am -
3 stops35h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/33:50 pm -
2 stops49h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/410:25 pm -
3 stops33h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/57:25 pm -
3 stops30h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/210:25 pm -
3 stops56h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/117:25 pm -
3 stops29h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Thu 10/87:25 pm -
3 stops29h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/116:58 pm -
2 stops54h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/43:20 pm -
2 stops35h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/67:28 pm -
3 stops38h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/57:25 pm -
3 stops40h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/67:25 pm -
3 stops29h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$341
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 September 9, 2026.
Round-trip from | $725 (Cheapflightsfares) |
|---|---|
One-way from | $293 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,099 |
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 7,457,451 searches. Data last updated September 9, 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 Chicago O'Hare Intl - HHN Frankfurt-Hahn
ORDHHN
Chicago O'Hare Intl
Sat 10/3
3:50 pm-11:50 pm
2 stops49h 00m
Frankfurt-Hahn
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$313
ChicagoFrankfurt am Main
ORD Chicago O'Hare Intl - HHN Frankfurt-Hahn
ORDHHN
Chicago O'Hare Intl
Wed 10/14
6:00 am-12:15 am
3 stops35h 15m
Frankfurt-Hahn
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$331
ChicagoFrankfurt am Main
ORD Chicago O'Hare Intl - HHN Frankfurt-Hahn
ORDHHN
Chicago O'Hare Intl
Sun 10/11
6:58 pm-8:25 am
2 stops54h 27m
Frankfurt-Hahn
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$334
ChicagoFrankfurt am Main
ORD Chicago O'Hare Intl - HHN Frankfurt-Hahn
ORDHHN
Chicago O'Hare Intl
Fri 10/23
7:25 pm-10:55 am
3 stops56h 30m
Frankfurt-Hahn
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$336
ChicagoFrankfurt am Main
ORD Chicago O'Hare Intl - HHN Frankfurt-Hahn
ORDHHN
Chicago O'Hare Intl
Tue 12/8
3:55 pm-3:15 pm
2 stops16h 20m
Frankfurt-Hahn
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$346
ChicagoFrankfurt am Main
ORD Chicago O'Hare Intl - HHN Frankfurt-Hahn
ORDHHN
Chicago O'Hare Intl
Wed 10/7
7:25 pm-12:15 am
3 stops21h 50m
Frankfurt-Hahn
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$357
ChicagoFrankfurt am Main
ORD Chicago O'Hare Intl - HHN Frankfurt-Hahn
ORDHHN
Chicago O'Hare Intl
Fri 12/4
6:30 pm-9:35 pm
3 stops20h 05m
Frankfurt-Hahn
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$358
ChicagoFrankfurt am Main
ORD Chicago O'Hare Intl - HHN Frankfurt-Hahn
ORDHHN
Chicago O'Hare Intl
Thu 11/26
6:30 pm-11:55 pm
2 stops22h 25m
Frankfurt-Hahn
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$361
ChicagoFrankfurt am Main
ORD Chicago O'Hare Intl - HHN Frankfurt-Hahn
ORDHHN
Chicago O'Hare Intl
Thu 12/3
6:30 pm-11:55 pm
3 stops22h 25m
Frankfurt-Hahn
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$375
ChicagoFrankfurt am Main
MDW Chicago Midway - FRA Frankfurt am Main
MDWFRA
Chicago Midway
Sun 9/13
6:00 am-5:45 am
1 stop16h 45m
Frankfurt am Main
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$393
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
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 $560). Flying from Chicago to Frankfurt am Main in July is currently the most expensive (average of $1,244). 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 September 9, 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 September 9, 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?
Airfare is below average for this route at the moment.
Chicago to Frankfurt am Main flights typically cost between $942 and $1,277 in October.The cheapest round-trip price found within the last 5 days was $725 on Icelandair (Oct 28-Nov 11).
How far ahead should I book a flight from Chicago to Frankfurt am Main?
The best time to book flights from Chicago to Frankfurt am Main is 81 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.
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 September 9, 2026.
See what other customers who have flown with Scandinavian Airlines,United 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.
Comfort
7.4
Food
6.8
Crew
8.1
Overall
7.4
Boarding
7.7
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Comfort
7.4
Food
6.8
Crew
8.1
Overall
7.4
Boarding
7.7
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Comfort
7.4
Food
6.8
Crew
8.1
Overall
7.4
Boarding
7.7
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Comfort
7.4
Food
6.8
Crew
8.1
Overall
7.4
Boarding
7.7
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Comfort
7.4
Food
6.8
Crew
8.1
Overall
7.4
Boarding
7.7
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Comfort
7.4
Food
6.8
Crew
8.1
Overall
7.4
Boarding
7.7
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
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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Complete your trip
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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 September 9, 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 September 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 8 airlines flying from Chicago to Frankfurt am Main
Discover the top 8 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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$431 | Average$821 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$462 | Average$1,050 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$476 | Average$723 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$532 | Average$773 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$572 | Average$871 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$663 | Average$815 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$854 | Average$1,397 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$857 | Average$1,205 | FlexibilityNo cancel fee | On-time69% |