$259+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — FRA
Sep 13 — Sep 201
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 Thursday
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 August 14, 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 August 14, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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 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
Thu 11/51:05 pm -
1 stop11h 15m
Deal found 8/11![Icelandair logo]()
$677
This Justfly.com deal was found by Cheapflights users on 8/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:25 pm -
1 stop31h 35m
Sun 10/42:00 pm -
1 stop11h 15m
Deal found 8/10![Icelandair logo]()
$678
This Gotogate deal was found by Cheapflights users on 8/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:30 pm -
1 stop10h 40m
Fri 11/61:05 pm -
1 stop11h 15m
Deal found 8/13![Icelandair logo]()
$682
This oojo deal was found by Cheapflights users on 8/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:30 pm -
1 stop10h 40m
Tue 12/11:05 pm -
1 stop11h 15m
Deal found 8/13![Icelandair logo]()
$683
This deal was found by Cheapflights users on 8/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:30 pm -
1 stop10h 40m
Tue 11/101:05 pm -
1 stop11h 15m
Deal found 8/10![Icelandair logo]()
$685
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Thu 10/17:25 pm -
1 stop10h 35m
Thu 10/152:00 pm -
1 stop11h 15m
Deal found 8/11![Icelandair logo]()
$691
This Icelandair deal was found by Cheapflights users on 8/11. 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 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 8/11![Icelandair logo]()
$692
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:25 pm -
1 stop31h 35m
Fri 10/162:00 pm -
1 stop14h 25m
Deal found 8/12![Icelandair logo]()
$693
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/910:25 pm -
1 stop31h 35m
Sun 10/182:00 pm -
1 stop11h 15m
Deal found 8/13![Icelandair logo]()
$694
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:30 pm -
1 stop10h 40m
Fri 12/181:05 pm -
1 stop11h 15m
Deal found 8/11![Icelandair logo]()
$696
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Fri 9/257:25 pm -
1 stop10h 35m
Mon 10/52:00 pm -
1 stop11h 15m
Deal found 8/10![Icelandair logo]()
$698
This Icelandair deal was found by Cheapflights users on 8/11. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:25 pm -
1 stop10h 35m
Sun 10/42:00 pm -
1 stop11h 15m
Deal found 8/11![Icelandair logo]()
$700
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 August 14, 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 August 14, 2026.
This Condor deal was found by Cheapflights users on 8/10. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:40 am -
1 stop16h 05m
Thu 9/1712:30 pm -
1 stop16h 30m
Deal found 8/10![Multiple Airlines logo]()
$787
This Turkish Airlines deal was found by Cheapflights users on 8/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:10 pm -
1 stop18h 05m
Mon 10/57:00 pm -
1 stop21h 40m
Deal found 8/14![Turkish Airlines logo]()
$827
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:30 pm -
Nonstop8h 35m
Tue 10/69:15 am -
1 stop11h 50m
Deal found 8/14![United Airlines logo]()
$931
This Delta deal was found by Cheapflights users on 8/12. 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.
Mon 10/125:29 pm -
2 stops13h 51m
Tue 10/2010:15 am -
1 stop11h 00m
Deal found 8/12![Delta logo]()
$937
This Lufthansa deal was found by Cheapflights users on 8/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:05 pm -
Nonstop8h 20m
Thu 10/15:20 pm -
Nonstop9h 35m
Deal found 8/10![Lufthansa logo]()
$991
This Virgin Atlantic deal was found by Cheapflights users on 8/9. 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.
Wed 9/239:29 am -
2 stops16h 26m
Wed 9/3011:00 am -
1 stop14h 33m
Deal found 8/9![Virgin Atlantic logo]()
$1,019
This Mytrip deal was found by Cheapflights users on 8/11. 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.
Tue 9/227:25 pm -
3 stops22h 30m
Wed 10/78:50 am -
2 stops19h 35m
Deal found 8/11![Multiple Airlines logo]()
$843
This Condor deal was found by Cheapflights users on 8/11. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:15 am -
1 stop14h 30m
Fri 9/1112:30 pm -
1 stop16h 30m
Deal found 8/11![Multiple Airlines logo]()
$844
This Delta deal was found by Cheapflights users on 8/13. 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.
Mon 10/1212:45 pm -
1 stop13h 10m
Tue 10/2011:00 am -
1 stop14h 00m
Deal found 8/13![Delta logo]()
$945
This Scandinavian Airlines deal was found by Cheapflights users on 8/10. 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.
Thu 9/247:15 pm -
1 stop12h 20m
Thu 10/18:00 am -
2 stops21h 32m
Deal found 8/10![Multiple Airlines logo]()
$868
This Delta deal was found by Cheapflights users on 8/13. 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.
Fri 11/2711:00 am -
2 stops17h 15m
Tue 12/16:50 am -
2 stops18h 14m
Deal found 8/13![Delta logo]()
$996
This Scandinavian Airlines deal was found by Cheapflights users on 8/11. 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.
Sun 9/277:15 pm -
1 stop12h 20m
Wed 10/710:10 am -
2 stops18h 21m
Deal found 8/11![Multiple Airlines logo]()
$870
This Delta deal was found by Cheapflights users on 8/13. 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.
Fri 10/169:29 am -
1 stop17h 21m
Fri 10/237:00 am -
2 stops18h 00m
Deal found 8/13![Delta logo]()
$1,002
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:30 pm -
2 stops22h 40m
Thu 11/124:55 pm -
2 stops29h 35m
Deal found 8/13![Multiple Airlines logo]()
$872
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:05 pm -
2 stops15h 30m
Fri 10/27:00 am -
2 stops18h 26m
Deal found 8/11![Delta logo]()
$1,011
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:05 am -
3 stops29h 54m
Tue 10/135:15 pm -
3 stops33h 00m
Deal found 8/13![Multiple Airlines logo]()
$874
This Delta deal was found by Cheapflights users on 8/10. 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 11/199:30 am -
2 stops16h 10m
Sat 11/2810:20 am -
2 stops14h 44m
Deal found 8/10![Delta logo]()
$1,027
This Condor deal was found by Cheapflights users on 8/10. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:35 am -
1 stop11h 10m
Mon 8/3112:30 pm -
1 stop14h 50m
Deal found 8/10![Multiple Airlines logo]()
$906
This Mytrip deal was found by Cheapflights users on 8/10. 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 11/56:30 pm -
3 stops22h 25m
Sun 11/227:20 pm -
2 stops25h 40m
Deal found 8/10![Multiple Airlines logo]()
$913
This Scandinavian Airlines deal was found by Cheapflights users on 8/14. 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 9/77:15 pm -
1 stop17h 30m
Fri 9/117:50 am -
2 stops15h 20m
Deal found 8/14![Multiple Airlines logo]()
$920
This Condor deal was found by Cheapflights users on 8/11. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:15 am -
1 stop14h 30m
Mon 9/2112:30 pm -
1 stop16h 30m
Deal found 8/11![Multiple Airlines logo]()
$928
This Mytrip deal was found by Cheapflights users on 8/12. 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.
Mon 9/2111:25 am -
2 stops27h 30m
Wed 10/78:50 am -
2 stops19h 35m
Deal found 8/12![Multiple Airlines logo]()
$928
This Mytrip deal was found by Cheapflights users on 8/10. 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.
Mon 9/217:25 pm -
2 stops19h 35m
Wed 9/308:50 am -
2 stops19h 35m
Deal found 8/10![Multiple Airlines logo]()
$934
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Mon 9/1411:25 am -
2 stops27h 30m
Tue 9/295:15 pm -
2 stops29h 45m
Deal found 8/14![Multiple Airlines logo]()
$949
This Mytrip deal was found by Cheapflights users on 8/12. 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.
Sun 9/277:25 pm -
2 stops21h 45m
Thu 10/19:55 pm -
2 stops25h 05m
Deal found 8/12![Multiple Airlines logo]()
$952
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Tue 9/1511:25 am -
2 stops28h 15m
Tue 9/295:15 pm -
2 stops29h 45m
Deal found 8/14![Multiple Airlines logo]()
$977
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Mon 9/287:25 pm -
2 stops19h 35m
Mon 10/57:25 pm -
2 stops25h 50m
Deal found 8/14![Multiple Airlines logo]()
$986
This United deal was found by Cheapflights users on 8/14. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:30 pm -
Nonstop8h 35m
Mon 10/126:20 pm -
1 stop25h 15m
Deal found 8/14![Multiple Airlines logo]()
$988
This Condor deal was found by Cheapflights users on 8/10. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:15 am -
1 stop14h 30m
Thu 10/112:30 pm -
1 stop13h 00m
Deal found 8/10![Multiple Airlines logo]()
$997
Last-minute flights from Chicago to Frankfurt am MainDiscover last-minute flight deals from Chicago to Frankfurt am Main. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Frankfurt am Main. Data last updated August 14, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/14. 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.
Wed 8/1911:01 am -
1 stop11h 44m
Mon 9/2112:30 pm -
1 stop13h 31m
Deal found 8/14![Multiple Airlines logo]()
$701
This Justfly.com deal was found by Cheapflights users on 8/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:01 am -
1 stop11h 44m
Fri 8/2812:30 pm -
1 stop13h 57m
Deal found 8/11![Multiple Airlines logo]()
$677
This flugladen.de deal was found by Cheapflights users on 8/10. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:25 pm -
1 stop28h 00m
Mon 10/129:20 am -
1 stop13h 45m
Deal found 8/10![Multiple Airlines logo]()
$711
This Condor deal was found by Cheapflights users on 8/14. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:15 am -
1 stop14h 30m
Fri 9/412:30 pm -
1 stop16h 35m
Deal found 8/14![Multiple Airlines logo]()
$715
This Expedia deal was found by Cheapflights users on 8/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:56 am -
1 stop11h 49m
Thu 9/1712:30 pm -
1 stop13h 31m
Deal found 8/10![Multiple Airlines logo]()
$717
This Orbitz deal was found by Cheapflights users on 8/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:38 am -
1 stop13h 07m
Thu 9/1712:30 pm -
1 stop13h 31m
Deal found 8/10![Multiple Airlines logo]()
$710
This Cheapflightsfares deal was found by Cheapflights users on 8/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 pm -
1 stop21h 20m
Sun 11/156:00 am -
1 stop16h 30m
Deal found 8/10![TAP AIR PORTUGAL logo]()
$718
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Fri 9/257:25 pm -
1 stop10h 35m
Mon 10/52:00 pm -
1 stop11h 15m
Deal found 8/10![Icelandair logo]()
$698
This KAYAK deal was found by Cheapflights users on 8/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:25 pm -
1 stop10h 35m
Thu 10/12:00 pm -
1 stop11h 15m
Deal found 8/10![Icelandair logo]()
$704
This Justfly.com deal was found by Cheapflights users on 8/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:25 pm -
1 stop31h 35m
Sun 10/42:00 pm -
1 stop11h 15m
Deal found 8/10![Icelandair logo]()
$678
This Icelandair deal was found by Cheapflights users on 8/11. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:25 pm -
1 stop10h 35m
Sun 10/42:00 pm -
1 stop11h 15m
Deal found 8/11![Icelandair logo]()
$700
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Wed 9/3010:25 pm -
1 stop31h 35m
Tue 10/132:00 pm -
1 stop11h 15m
Deal found 8/10![Icelandair logo]()
$696
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 August 14, 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 August 14, 2026.
This Mytrip deal was found by Cheapflights users on 8/12. 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 10/277:30 pm -
1 stop10h 40m
Deal found 8/12![Icelandair logo]()
$259
This oojo deal was found by Cheapflights users on 8/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:25 pm -
1 stop28h 00m
Deal found 8/10![Icelandair logo]()
$267
This FlightHub deal was found by Cheapflights users on 8/11. 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.
Sat 8/2910:25 pm -
1 stop25h 00m
Deal found 8/11![Icelandair logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:25 pm -
1 stop10h 35m
Deal found 8/12![Icelandair logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/103:45 pm -
2 stops35h 00m
Deal found 8/13![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/109:00 pm -
1 stop30h 15m
Deal found 8/13![Aer Lingus logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 8/307:25 pm -
1 stop28h 00m
Deal found 8/11![Icelandair logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/1110:25 pm -
1 stop31h 35m
Deal found 8/13![Icelandair logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 8/3110:25 pm -
2 stops52h 50m
Deal found 8/11![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Wed 11/114:44 pm -
2 stops48h 11m
Deal found 8/13![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/103:45 pm -
3 stops33h 35m
Deal found 8/13![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:06 am -
2 stops18h 54m
Deal found 8/12![Multiple Airlines logo]()
$319
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 August 14, 2026.
Round-trip from | $677 (Cheapflightsfares) |
|---|---|
One-way from | $259 (Mytrip) |
Popular in | June |
Cheapest in | February |
Average price | $916 |
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 August 14, 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
MDW Chicago Midway - FRA Frankfurt am Main
MDWFRA
Chicago Midway
Wed 9/9
6:40 am-5:45 am
1 stop16h 05m
Frankfurt am Main
Thu 9/17
12:30 pm-10:00 pm
1 stop16h 30m
$787
ChicagoFrankfurt am Main
ORD Chicago O'Hare Intl - FRA Frankfurt am Main
ORDFRA
Chicago O'Hare Intl
Sun 9/27
8:10 pm-9:15 pm
1 stop18h 05m
Frankfurt am Main
Mon 10/5
7:00 pm-9:40 am
1 stop21h 40m
$827
ChicagoFrankfurt am Main
ORD Chicago O'Hare Intl - HHN Frankfurt-Hahn
ORDHHN
Chicago O'Hare Intl
Tue 9/22
7:25 pm-12:55 am
3 stops22h 30m
Frankfurt-Hahn
Wed 10/7
8:50 am-9:25 pm
2 stops19h 35m
$843
ChicagoFrankfurt am Main
MDW Chicago Midway - FRA Frankfurt am Main
MDWFRA
Chicago Midway
Mon 9/7
8:15 am-5:45 am
1 stop14h 30m
Frankfurt am Main
Fri 9/11
12:30 pm-10:00 pm
1 stop16h 30m
$844
ChicagoFrankfurt am Main
ORD Chicago O'Hare Intl - FRA Frankfurt am Main
ORDFRA
Chicago O'Hare Intl
Thu 9/24
7:15 pm-2:35 pm
1 stop12h 20m
Frankfurt am Main
Thu 10/1
8:00 am-10:32 pm
2 stops21h 32m
$868
ChicagoFrankfurt am Main
ORD Chicago O'Hare Intl - FRA Frankfurt am Main
ORDFRA
Chicago O'Hare Intl
Sun 9/27
7:15 pm-2:35 pm
1 stop12h 20m
Frankfurt am Main
Wed 10/7
10:10 am-9:31 pm
2 stops18h 21m
$870
ChicagoFrankfurt am Main
ORD Chicago O'Hare Intl - HHN Frankfurt-Hahn
ORDHHN
Chicago O'Hare Intl
Sat 10/31
7:30 pm-12:10 am
2 stops22h 40m
Frankfurt-Hahn
Thu 11/12
4:55 pm-3:30 pm
2 stops29h 35m
$872
ChicagoFrankfurt am Main
ORD Chicago O'Hare Intl - HHN Frankfurt-Hahn
ORDHHN
Chicago O'Hare Intl
Sat 10/3
11:05 am-11:59 pm
3 stops29h 54m
Frankfurt-Hahn
Tue 10/13
5:15 pm-7:15 pm
3 stops33h 00m
$874
ChicagoFrankfurt am Main
MDW Chicago Midway - FRA Frankfurt am Main
MDWFRA
Chicago Midway
Mon 8/24
11:35 am-5:45 am
1 stop11h 10m
Frankfurt am Main
Mon 8/31
12:30 pm-8:20 pm
1 stop14h 50m
$906
ChicagoFrankfurt am Main
ORD Chicago O'Hare Intl - HHN Frankfurt-Hahn
ORDHHN
Chicago O'Hare Intl
Thu 11/5
6:30 pm-11:55 pm
3 stops22h 25m
Frankfurt-Hahn
Sun 11/22
7:20 pm-2:00 pm
2 stops25h 40m
$913
Showing 1-10 of 57 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
MDW-FRA
ORD-HHN
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
MDW-FRA
ORD-HHN
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 August 14, 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 August 14, 2026.
The most flights from CHI to FK0 are scheduled on a Monday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 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 $771 and $1,143 in October.The cheapest round-trip price found within the last 5 days was $677 on Icelandair (Oct 28-Nov 10).
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 28 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 August 14, 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.
Overall
7.4
Entertainment
6.8
Crew
8.0
Boarding
7.7
Food
6.8
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Overall
7.4
Entertainment
6.8
Crew
8.0
Boarding
7.7
Food
6.8
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Overall
7.4
Entertainment
6.8
Crew
8.0
Boarding
7.7
Food
6.8
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Overall
7.4
Entertainment
6.8
Crew
8.0
Boarding
7.7
Food
6.8
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Overall
7.4
Entertainment
6.8
Crew
8.0
Boarding
7.7
Food
6.8
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Overall
7.4
Entertainment
6.8
Crew
8.0
Boarding
7.7
Food
6.8
Comfort
7.3
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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Chicago and Frankfurt am Main flights
Browse other Chicago and Frankfurt am Main flight options. Last updated on August 14, 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 August 14, 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 2,558,603 searches. Data last updated August 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$431 | Average$815 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$462 | Average$1,052 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$473 | Average$720 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$522 | Average$760 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$572 | Average$876 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$663 | Average$789 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$764 | Average$1,311 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$850 | Average$1,194 | FlexibilityNo cancel fee | On-time69% |