Cheap Flights from Frankfurt to Chicago, IL from $304

Return flight: Chicago – Frankfurt

On Cheapflightsplus.com you will find 8 direct and 996 connecting flights from Frankfurt to Chicago. You can compare airfare deals from 32 airlines and multiple travel sites from $304, book and save on cheap plane tickets and last minute offers. Also check out FRA-CHI flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from Frankfurt to Chicago depends on and how to choose the most interesting flight option for you.

Distance between Frankfurt and Chicago is 6961 miles. Time difference between the cities is 7h. Airplanes depart 05:05 to 22:15 from 2 Frankfurt airports and arrive 05:05 to 22:15 to 7 Chicago airports. Average flight time is 9h 13m.

  • The fastest flight 9h 5m
  • Average flight time 9h 13m
  • The earliest flight 05:05
  • The latest flight 22:15
  • Distance 4326 ml

The cheapest months to travel to Chicago are october (from 304 $), june (from 378 $), august (from 400 $).

The most expensive months are january (from 650 $), february (from 599 $), december (from 586 $).

What is the lowest airfare Frankfurt to Chicago?

The cheapest plane ticket found by our users is $304. This airfare is for economy class on one-way EI651 flight by Aer Lingus for October 7, 2025 which leaves Frankfurt Int. in Frankfurt at 10:55 am and arrives at Chicago O'Hare International at 19:29.

Economy class
$304
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Business class
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First class
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Flight Schedule Frankfurt to Chicago (Illinois)

08:50 — 11:00
9h 10m flight time
Find flight
from$1524
Frankfurt — Chicago
LH9152 Lufthansa
08:50 — 11:00
9h 10m flight time
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from$1641
Frankfurt — Chicago
UA945 United Airlines
10:50 — 12:55
9h 5m flight time
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from$736
Frankfurt — Chicago
UA8836 United Airlines
10:50 — 12:55
9h 5m flight time
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from$1516
Frankfurt — Chicago
LH430 Lufthansa
10:55 — 19:29+1day
39h 34m flight time
Find flight
from$304
10:55 — 12:05 Frankfurt — Dublin
EI651 Aer Lingus
23h 25m stop
11:30 — 14:10 Dublin — Toronto
WS35 WestJet
4h 25m stop
18:35 — 19:29 Toronto — Chicago
AC511 Air Canada
10:55 — 17:23+1day
37h 28m flight time
Find flight
from$352
10:55 — 12:05 Frankfurt — Dublin
EI651 Aer Lingus
23h 25m stop
11:30 — 14:10 Dublin — Toronto
WS35 WestJet
2h 20m stop
16:30 — 17:23 Toronto — Chicago
AC8909 Air Canada
10:55 — 22:07+1day
42h 12m flight time
Find flight
from$389
10:55 — 12:05 Frankfurt — Dublin
EI651 Aer Lingus
23h 25m stop
11:30 — 14:10 Dublin — Toronto
WS35 WestJet
6h 50m stop
21:00 — 22:07 Toronto — Chicago
AC4961 Air Canada
12:40 — 14:55
9h 15m flight time
Find flight
from$1524
Frankfurt — Chicago
LH9150 Lufthansa
12:40 — 14:55
9h 15m flight time
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from$1641
Frankfurt — Chicago
UA906 United Airlines
15:25 — 06:42+2days
46h 17m flight time
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from$397
15:25 — 19:10 Frankfurt — Athens
GQ861 Sky Express (Greece)
14h 35m stop
09:45 — 13:15 Athens — Los Angeles
N0511 N0
11h 26m stop
00:41 — 06:42 Los Angeles — Chicago
NK2549 Spirit Airlines
15:50 — 19:29+1day
34h 39m flight time
Find flight
from$385
15:50 — 16:55 Frankfurt — Dublin
LH980 Lufthansa
18h 35m stop
11:30 — 14:10 Dublin — Toronto
WS35 WestJet
4h 25m stop
18:35 — 19:29 Toronto — Chicago
AC511 Air Canada
17:20 — 19:55
9h 35m flight time
Find flight
from$799
Frankfurt — Chicago
UA8834 United Airlines
17:20 — 19:55
9h 35m flight time
Find flight
from$1516
Frankfurt — Chicago
LH432 Lufthansa
21:10 — 19:29+1day
29h 19m flight time
Find flight
from$385
21:10 — 22:15 Frankfurt — Dublin
LH982 Lufthansa
13h 15m stop
11:30 — 14:10 Dublin — Toronto
WS35 WestJet
4h 25m stop
18:35 — 19:29 Toronto — Chicago
AC511 Air Canada
21:40 — 06:32+2days
39h 52m flight time
Find flight
from$378
21:40 — 22:55 Frankfurt — Paris
LH1050 Lufthansa
21h 20m stop
20:15 — 22:15 Paris — Newark
N0301 N0
6h 45m stop
05:00 — 06:32 Newark — Chicago
NK2543 Spirit Airlines
Full flight schedule will help you in detecting at what time planes fly from Frankfurt to Chicago. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 5, 2025.

Popular Airlines on the Route

The flight Frankfurt — Chicago is served by 32 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Condor Airlines - 117 departures per week at the price of from $ 411 . And the most expensive tickets are offered by Finnair airline - from $ 1692.

Direct flights

There are 8 nonstop flights on the route. The fastest direct flight is UA8836 by United Airlines takes 9h 5m and the cheapest is EI651 by Aer Lingus for $736.

  • UA - United Airlines
    from $736
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  • LH - Lufthansa
    from $1516
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See more direct flights

Connecting Flights

There are 996 flights with layovers on the route. The fastest connecting flight is FI523 by Icelandair takes 11h 5m and the cheapest is EI651 by Aer Lingus for $304.

  • DE - Condor Airlines
    from $411
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  • FI - Icelandair
    from $479
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  • LO - LOT
    from $535
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  • JU - Air Serbia
    from $488
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  • LX - SWISS International Air Lines
    from $507
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  • A3 - Aegean Airlines
    from $413
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  • SK - SAS
    from $783
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  • IB - Iberia
    from $551
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  • SN - Brussels Airlines
    from $644
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  • WS - WestJet
    from $527
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  • SQ - Singapore Airlines
    from $455
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  • KL - KLM
    from $581
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See more connecting flights

Airports

You can fly from Frankfurt to Chicago from 2 airports (Frankfurt Int., Neu Isenburg).

Frankfurt airports

  • Frankfurt Int.-FRA
    from $304
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  • Neu Isenburg-QGV
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Chicago airports

  • O'Hare International-ORD
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  • Midway-MDW
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  • Dupage County-DPA
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  • Chicago FSS-CHI
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  • Merrill C Meigs (closed)-CGX
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  • Pal-Waukee-PWK
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  • Chicago NAS-NOH
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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