$308+ Cheap flights from Chicago (CHI) to Frankfurt (FRA)
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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — FRA
Oct 29 — Nov 51
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Frankfurt 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
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Cheapest flights from Chicago to FrankfurtExplore the most affordable flight options available from Chicago to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
Explore the most affordable flight options available from Chicago to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
This oojo deal was found by Cheapflights users on 9/29. 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.
Thu 12/107:10 pm -
1 stop31h 35m
Wed 1/68:30 pm -
1 stop27h 15m
Deal found 9/29![Scandinavian Airlines logo]()
$754
This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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 10/288:10 pm -
1 stop12h 20m
Sun 11/810:30 am -
1 stop13h 15m
Deal found 9/29![Scandinavian Airlines logo]()
$758
This Turkish Airlines deal was found by Cheapflights users on 9/25. 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 stop29h 15m
Tue 11/176:15 pm -
1 stop31h 05m
Deal found 9/25![Turkish Airlines logo]()
$760
This Mytrip deal was found by Cheapflights users on 9/24. 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 12/56:30 pm -
3 stops31h 35m
Sun 12/139:25 am -
2 stops14h 55m
Deal found 9/24![Multiple Airlines logo]()
$761
This Mytrip deal was found by Cheapflights users on 9/26. 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 11/87:10 pm -
2 stops17h 00m
Sun 11/153:50 pm -
2 stops31h 55m
Deal found 9/26![Multiple Airlines logo]()
$762
This Booking.com deal was found by Cheapflights users on 9/24. 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.
Thu 11/127:10 pm -
1 stop31h 35m
Sun 11/158:30 pm -
1 stop27h 15m
Deal found 9/24![Scandinavian Airlines logo]()
$764
This Booking.com deal was found by Cheapflights users on 9/27. 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 10/77:15 pm -
1 stop12h 20m
Wed 10/218:30 pm -
1 stop26h 40m
Deal found 9/27![Scandinavian Airlines logo]()
$765
This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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 12/26:00 am -
2 stops25h 30m
Wed 12/910:30 am -
1 stop13h 25m
Deal found 9/29![Scandinavian Airlines logo]()
$766
This Cheapflightsfares deal was found by Cheapflights users on 9/24. 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 11/186:00 am -
2 stops20h 45m
Thu 11/2610:30 am -
1 stop13h 15m
Deal found 9/24![Scandinavian Airlines logo]()
$767
This Scandinavian Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 12/127:10 pm -
1 stop31h 35m
Fri 1/810:30 am -
1 stop13h 15m
Deal found 9/25![Scandinavian Airlines logo]()
$768
This Scandinavian Airlines deal was found by Cheapflights users on 9/24. 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 10/187:15 pm -
1 stop12h 20m
Thu 10/228:30 pm -
1 stop26h 40m
Deal found 9/24![Scandinavian Airlines logo]()
$769
This Scandinavian Airlines deal was found by Cheapflights users on 9/28. 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.
Sat 10/107:15 pm -
1 stop12h 20m
Sun 10/258:30 pm -
1 stop27h 15m
Deal found 9/28![Scandinavian Airlines logo]()
$770
Best flights from Chicago to FrankfurtDiscover carefully curated flight deals from Chicago to Frankfurt that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
Discover carefully curated flight deals from Chicago to Frankfurt that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
This Turkish Airlines deal was found by Cheapflights users on 9/28. 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.
Tue 12/811:45 am -
1 stop27h 25m
Sat 12/196:15 pm -
1 stop31h 05m
Deal found 9/28![Turkish Airlines logo]()
$820
This Scandinavian Airlines deal was found by Cheapflights users on 9/28. 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.
Sat 10/241:50 pm -
2 stops14h 30m
Sun 11/18:30 pm -
1 stop27h 15m
Deal found 9/28![Scandinavian Airlines logo]()
$823
This United Airlines deal was found by Cheapflights users on 9/25. 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 11/16:10 pm -
Nonstop8h 25m
Tue 11/177:20 am -
1 stop15h 55m
Deal found 9/25![United Airlines logo]()
$863
This Lufthansa deal was found by Cheapflights users on 9/28. 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.
Mon 11/210:35 pm -
Nonstop8h 10m
Tue 11/1710:50 am -
Nonstop9h 20m
Deal found 9/28![Lufthansa logo]()
$869
This KLM deal was found by Cheapflights users on 9/26. 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.
Tue 11/1011:27 am -
1 stop13h 23m
Tue 11/1710:15 am -
2 stops14h 49m
Deal found 9/26![KLM logo]()
$873
This Scandinavian Airlines deal was found by Cheapflights users on 9/28. 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 11/57:10 pm -
1 stop12h 20m
Sun 11/88:00 am -
1 stop15h 45m
Deal found 9/28![Multiple Airlines logo]()
$878
This Virgin Atlantic deal was found by Cheapflights users on 9/25. 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.
Tue 11/311:39 am -
1 stop13h 11m
Tue 11/1010:40 am -
1 stop19h 14m
Deal found 9/25![Virgin Atlantic logo]()
$880
This Delta deal was found by Cheapflights users on 9/29. 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 12/21:02 pm -
2 stops15h 13m
Wed 12/96:50 am -
2 stops17h 00m
Deal found 9/29![Delta logo]()
$884
This Scandinavian Airlines deal was found by Cheapflights users on 9/24. 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 11/187:10 pm -
1 stop12h 20m
Fri 11/2710:30 am -
1 stop13h 15m
Deal found 9/24![Scandinavian Airlines logo]()
$839
This KLM deal was found by Cheapflights users on 9/28. 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 11/181:31 pm -
1 stop12h 09m
Thu 11/2610:40 am -
1 stop19h 14m
Deal found 9/28![KLM logo]()
$883
This Virgin Atlantic deal was found by Cheapflights users on 9/26. 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.
Tue 11/1011:27 am -
2 stops14h 13m
Tue 11/179:50 am -
2 stops20h 04m
Deal found 9/26![Virgin Atlantic logo]()
$889
This Scandinavian Airlines deal was found by Cheapflights users on 9/24. 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
Tue 10/207:50 am -
2 stops15h 20m
Deal found 9/24![Multiple Airlines logo]()
$892
This United Airlines deal was found by Cheapflights users on 9/28. 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 12/16:10 pm -
Nonstop8h 25m
Mon 12/1412:55 pm -
Nonstop9h 25m
Deal found 9/28![United Airlines logo]()
$919
This Delta deal was found by Cheapflights users on 9/27. 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 11/99:30 am -
1 stop16h 10m
Mon 11/166:55 am -
2 stops16h 23m
Deal found 9/27![Delta logo]()
$931
This Scandinavian Airlines deal was found by Cheapflights users on 9/27. 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 10/147:15 pm -
1 stop17h 30m
Fri 1/810:30 am -
1 stop13h 15m
Deal found 9/27![Scandinavian Airlines logo]()
$890
This Scandinavian Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 12/127:10 pm -
1 stop17h 35m
Tue 12/297:05 am -
2 stops16h 40m
Deal found 9/26![Multiple Airlines logo]()
$898
This Delta deal was found by Cheapflights users on 9/28. 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 11/511:38 am -
1 stop13h 12m
Sun 11/86:50 am -
2 stops18h 10m
Deal found 9/28![Delta logo]()
$1,010
This Scandinavian Airlines deal was found by Cheapflights users on 9/27. 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 12/46:00 am -
2 stops20h 45m
Wed 12/98:00 am -
2 stops21h 57m
Deal found 9/27![Multiple Airlines logo]()
$926
This Delta deal was found by Cheapflights users on 9/24. 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 2/410:35 am -
1 stop14h 15m
Sun 2/710:20 am -
2 stops18h 50m
Deal found 9/24![Delta logo]()
$1,016
This Icelandair deal was found by Cheapflights users on 9/25. 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.
Mon 12/71:15 pm -
3 stops15h 55m
Fri 12/181:05 pm -
2 stops18h 05m
Deal found 9/25![Multiple Airlines logo]()
$1,130
This Delta deal was found by Cheapflights users on 9/25. 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 11/246:00 am -
1 stop18h 50m
Mon 11/306:50 am -
2 stops16h 28m
Deal found 9/25![Delta logo]()
$1,301
Last-minute flights from Chicago to FrankfurtDiscover last-minute flight deals from Chicago to Frankfurt. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Frankfurt. Data last updated September 29, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 9/24. 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 10/47:15 pm -
1 stop17h 30m
Sun 10/258:30 pm -
1 stop27h 15m
Deal found 9/24![Scandinavian Airlines logo]()
$776
This Scandinavian Airlines deal was found by Cheapflights users on 9/24. 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 10/47:15 pm -
1 stop17h 30m
Tue 10/2710:30 am -
1 stop13h 15m
Deal found 9/24![Scandinavian Airlines logo]()
$783
This Scandinavian Airlines deal was found by Cheapflights users on 9/24. 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 10/47:15 pm -
1 stop12h 20m
Mon 10/2610:45 am -
1 stop13h 00m
Deal found 9/24![Scandinavian Airlines logo]()
$799
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/57:15 pm -
1 stop12h 20m
Mon 10/2610:45 am -
1 stop13h 00m
Deal found 9/24![Scandinavian Airlines logo]()
$781
This Gotogate deal was found by Cheapflights users on 9/24. 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 10/57:15 pm -
1 stop17h 30m
Tue 12/2910:30 am -
1 stop13h 15m
Deal found 9/24![Scandinavian Airlines logo]()
$828
This Turkish Airlines deal was found by Cheapflights users on 9/28. 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.
Tue 10/68:10 pm -
1 stop34h 35m
Wed 10/2111:30 am -
1 stop29h 10m
Deal found 9/28![Turkish Airlines logo]()
$819
This Booking.com deal was found by Cheapflights users on 9/27. 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 10/77:15 pm -
1 stop12h 20m
Wed 10/218:30 pm -
1 stop26h 40m
Deal found 9/27![Scandinavian Airlines logo]()
$765
This Booking.com deal was found by Cheapflights users on 9/25. 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 10/77:15 pm -
1 stop12h 20m
Mon 10/128:30 pm -
1 stop26h 40m
Deal found 9/25![Scandinavian Airlines logo]()
$772
This Scandinavian Airlines deal was found by Cheapflights users on 9/26. 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 10/87:15 pm -
1 stop12h 20m
Mon 10/128:30 pm -
1 stop26h 40m
Deal found 9/26![Scandinavian Airlines logo]()
$785
This FlightHub deal was found by Cheapflights users on 9/26. 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.
Thu 10/810:30 am -
2 stops26h 15m
Tue 10/138:30 pm -
1 stop26h 40m
Deal found 9/26![Scandinavian Airlines logo]()
$824
This KLM deal was found by Cheapflights users on 9/27. 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.
Tue 10/2712:49 pm -
1 stop13h 01m
Tue 11/310:15 am -
2 stops14h 45m
Deal found 9/27![KLM logo]()
$960
This Delta deal was found by Cheapflights users on 9/27. 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 10/306:04 am -
1 stop19h 46m
Wed 11/116:50 am -
2 stops18h 14m
Deal found 9/27![Delta logo]()
$955
One-way flights from Chicago to FrankfurtSearch for one-way flight options from Chicago to Frankfurt. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
Search for one-way flight options from Chicago to Frankfurt. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 -
3 stops30h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 10/1810:25 pm -
1 stop31h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Icelandair logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 11/266:30 pm -
3 stops41h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 11/106:30 pm -
3 stops41h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 11/156:30 pm -
2 stops16h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 10/267:30 pm -
3 stops30h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 10/277:30 pm -
3 stops30h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/257:30 pm -
3 stops41h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 11/86:30 pm -
3 stops30h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 11/56:30 pm -
3 stops54h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 10/203:20 pm -
3 stops34h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 10/1711:45 am -
2 stops39h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$397
Find flight deals from Chicago to Frankfurt
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Frankfurt (FRA). 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 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $760 (Turkish Airlines) |
One-way from | $308 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,145 |
Good round-trip deal | $963 or less |
Good one-way deal | $560 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Frankfurt 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 29, 2026.
Use the filters below to find and compare flights from Chicago to Frankfurt am Main Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoFrankfurt am Main
ORD Chicago O'Hare Intl - FRA Frankfurt am Main
ORDFRA
Chicago O'Hare Intl
Sat 12/12
5:30 pm-9:05 am
1 stop32h 35m
Frankfurt am Main
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$377
ChicagoFrankfurt am Main
ORD Chicago O'Hare Intl - FRA Frankfurt am Main
ORDFRA
Chicago O'Hare Intl
Wed 12/30
11:55 pm-9:05 am
1 stop26h 10m
Frankfurt am Main
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$379
ChicagoFrankfurt am Main
ORD Chicago O'Hare Intl - FRA Frankfurt am Main
ORDFRA
Chicago O'Hare Intl
Mon 11/9
6:30 pm-8:40 am
2 stops31h 10m
Frankfurt am Main
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$387
ChicagoFrankfurt am Main
MDW Chicago Midway - FRA Frankfurt am Main
MDWFRA
Chicago Midway
Wed 10/21
6:21 am-1:00 pm
3 stops47h 39m
Frankfurt am Main
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$441
ChicagoFrankfurt am Main
ORD Chicago O'Hare Intl - FRA Frankfurt am Main
ORDFRA
Chicago O'Hare Intl
Sat 10/3
11:20 pm-9:00 am
1 stop26h 40m
Frankfurt am Main
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$483
ChicagoFrankfurt am Main
MDW Chicago Midway - FRA Frankfurt am Main
MDWFRA
Chicago Midway
Sat 12/12
10:20 am-12:10 pm
3 stops42h 50m
Frankfurt am Main
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$533
ChicagoFrankfurt am Main
MDW Chicago Midway - FRA Frankfurt am Main
MDWFRA
Chicago Midway
Wed 12/30
12:55 pm-7:50 am
1 stop11h 55m
Frankfurt am Main
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$574
ChicagoFrankfurt am Main
MDW Chicago Midway - FRA Frankfurt am Main
MDWFRA
Chicago Midway
Tue 11/3
11:39 am-7:50 am
1 stop13h 11m
Frankfurt am Main
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$576
ChicagoFrankfurt am Main
MDW Chicago Midway - FRA Frankfurt am Main
MDWFRA
Chicago Midway
Tue 11/10
11:27 am-7:50 am
1 stop13h 23m
Frankfurt am Main
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$576
ChicagoFrankfurt am Main
MDW Chicago Midway - FRA Frankfurt am Main
MDWFRA
Chicago Midway
Tue 11/10
9:30 am-8:40 am
2 stops16h 10m
Frankfurt am Main
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$576
Showing 1-10 of 45 resultsSorted by cheapest first
Compare providers for flights from Chicago to Frankfurt
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Frankfurt in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Frankfurt am Main Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Frankfurt am Main Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Frankfurt am Main Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Frankfurt am Main Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Frankfurt am Main Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Frankfurt
Have a flexible travel schedule? Discover the best time to fly to Frankfurt from Chicago with our price prediction graph.
CHI-FRA
ORD-FRA
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 Airport
CHI-FRA
ORD-FRA
MDW-FRA
What is the cheapest month to book a flight from Chicago to Frankfurt am Main Airport?
Currently, February is the cheapest month in which you can book a flight from Chicago to Frankfurt am Main Airport (average of $559). Flying from Chicago to Frankfurt am Main Airport in July is currently the most expensive (average of $1,237). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 29, 2026.
When flying from Chicago to Frankfurt am Main Airport, 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 Airport
Explore weekly flight availability from Chicago to Frankfurt. 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 29, 2026.
The most flights from CHI to FRA 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 Airport?
Airfare is below average for this route at the moment.
Chicago to Frankfurt am Main Airport flights typically cost between $755 and $1,151 in December.The cheapest round-trip price found within the last 5 days was $754 on Scandinavian Airlines (Dec 10-Jan 6).
What’s the top layover airport for flights from Chicago to Frankfurt am Main Airport?
Share of 1-stop round-trip flights from Chicago to Frankfurt am Main Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Istanbul (IST) – chosen by Cheapflights users on 67% of 1-stop itineraries from Chicago to Frankfurt am Main Airport on Cheapflights.
What’s the cheapest layover airport for flights from Chicago to Frankfurt am Main Airport?
Average round-trip fare for 1-stop flights from Chicago to Frankfurt am Main Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of $733.
What’s the fastest layover option from Chicago to Frankfurt am Main Airport?
Shortest average travel time for 1-stop one-way flights from Chicago to Frankfurt am Main Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Reykjavik (KEF) have the shortest average one-way travel time for 1-stop routes: 10h 40m.
Which airport typically offers the quickest layover for flights from Chicago to Frankfurt am Main Airport?
Average layover duration for 1-stop one-way flights from Chicago to Frankfurt am Main Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 0h 38m.
How far ahead should I book a flight from Chicago to Frankfurt am Main Airport?
The best time to book flights from Chicago to Frankfurt am Main Airport 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.
The best insider tips for Chicago to Frankfurt am Main Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago to Frankfurt am Main Airport trip
Our travel experts
Reviews of airlines servicing Frankfurt
Get insights into the airlines that provide service to Frankfurt. 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. Reviews last updated September 29, 2026.
Read reviews from past customers who have flown Scandinavian Airlines,United Airlines, andAer Lingus from Chicago to Frankfurt am Main Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Overall
7.4
Boarding
7.7
Food
6.8
Entertainment
6.8
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Crew
8.1
Overall
7.4
Boarding
7.7
Food
6.8
Entertainment
6.8
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Crew
8.1
Overall
7.4
Boarding
7.7
Food
6.8
Entertainment
6.8
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Crew
8.1
Overall
7.4
Boarding
7.7
Food
6.8
Entertainment
6.8
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Crew
8.1
Overall
7.4
Boarding
7.7
Food
6.8
Entertainment
6.8
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Crew
8.1
Overall
7.4
Boarding
7.7
Food
6.8
Entertainment
6.8
Comfort
7.4
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. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Frankfurt am Main Airport?
Book flights to Frankfurt am Main Airport if you plan to visit one of these locationsKaiserslautern
Mainz
Baden-Baden
Wurzburg
Speyer
Heilbronn
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Top 8 airlines flying from Chicago to Frankfurt
Discover the top 8 airlines that operate flights from Chicago to Frankfurt. 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 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$431 | Average$849 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$462 | Average$1,050 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$473 | Average$723 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$501 | Average$908 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$532 | Average$779 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$663 | Average$794 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$852 | Average$1,175 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$868 | Average$1,405 | FlexibilityNo cancel fee | On-time76% |