United Airlines Chicago to Frankfurt Flights

Cheapflightsplus.com will find cheap United Airlines flights from Chicago to Frankfurt. Compare airline ticket prices and book air tickets starting from $583 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Chicago (IL) — Frankfurt by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in march: one-way - $583, two-way – $1000.
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Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
10:35 pm — 2:10 pm
+1 day
10:35 pm — 2:10 pm UA8835 United Airlines
Chicago — Frankfurt
8h 35m
Find flight
from$877
3:15 pm — 6:35 am
+1 day
3:15 pm — 6:35 am UA944 United Airlines
Chicago — Frankfurt
8h 20m
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from$639
3:55 pm — 7:25 am
+1 day
3:55 pm — 7:25 am UA8837 United Airlines
Chicago — Frankfurt
8h 30m
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from$647
6:30 pm — 9:55 am
+1 day
6:30 pm — 9:55 am UA907 United Airlines
Chicago — Frankfurt
8h 25m
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from$647
10:50 am — 5:50 am
+1 day
10:50 am — 1:19 pm UA3577 United Airlines
Chicago — Detroit
2h 26m stop
3:45 pm — 5:50 am UA9197 United Airlines
Detroit — Frankfurt
12h
including layover
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from$653
10:54 am — 5:50 am
+1 day
10:54 am — 1:29 pm UA5286 United Airlines
Chicago — Detroit
2h 16m stop
3:45 pm — 5:50 am UA9197 United Airlines
Detroit — Frankfurt
11h 56m
including layover
Find flight
from$671
11:35 am — 7:25 am
+1 day
11:35 am — 2:47 pm UA8344 United Airlines
Chicago — Montreal
3h 13m stop
6:00 pm — 7:25 am UA8580 United Airlines
Montreal — Frankfurt
12h 50m
including layover
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from$653
11:53 am — 7:25 am
+1 day
11:53 am — 3:08 pm UA2488 United Airlines
Chicago — Newark
2h 57m stop
6:05 pm — 7:25 am UA8838 United Airlines
Newark — Frankfurt
12h 32m
including layover
Find flight
from$658
12:45 pm — 9:20 am
+1 day
12:45 pm — 2:35 pm UA1491 United Airlines
Chicago — Denver
1h 11m stop
3:50 pm — 9:20 am UA182 United Airlines
Denver — Frankfurt
13h 35m
including layover
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from$653
12:55 pm — 9:10 am
+1 day
12:45 pm — 4:00 pm UA2238 United Airlines
Chicago — Newark
3h 30m stop
7:40 pm — 9:10 am UA960 United Airlines
Newark — Frankfurt
13h 15m
including layover
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from$653
1:15 pm — 7:25 am
+1 day
1:15 pm — 4:13 pm UA2431 United Airlines
Chicago — Washington D.C.
1h 37m stop
5:50 pm — 7:25 am UA8826 United Airlines
Washington D.C. — Frankfurt
11h 10m
including layover
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from$647
1:20 pm — 7:10 am
+1 day
1:20 pm — 4:16 pm UA2649 United Airlines
Chicago — Washington D.C.
1h 4m stop
5:20 pm — 7:10 am UA989 United Airlines
Washington D.C. — Frankfurt
10h 50m
including layover
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from$658
2:14 pm — 9:10 am
+1 day
2:14 pm — 5:27 pm UA1502 United Airlines
Chicago — Newark
2h 13m stop
7:40 pm — 9:10 am UA960 United Airlines
Newark — Frankfurt
11h 56m
including layover
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from$653
2:20 pm — 9:10 am
+1 day
2:16 pm — 5:31 pm UA2115 United Airlines
Chicago — Newark
2h 5m stop
7:40 pm — 9:10 am UA960 United Airlines
Newark — Frankfurt
11h 50m
including layover
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from$647
4:00 pm — 11:10 am
+1 day
4:00 pm — 6:41 pm UA8308 United Airlines
Chicago — Toronto
2h 44m stop
9:30 pm — 11:10 am UA8594 United Airlines
Toronto — Frankfurt
12h 10m
including layover
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from$649
4:40 pm — 11:50 am
+1 day
4:40 pm — 7:55 pm UA2850 United Airlines
Chicago — Newark
2h stop
9:55 pm — 11:50 am UA74 United Airlines
Newark — Frankfurt
12h 10m
including layover
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from$653
5:50 pm — 12:05 pm
+1 day
5:50 pm — 7:55 am UA920 United Airlines
Chicago — London
1h 35m stop
9:30 am — 12:05 pm UA8810 United Airlines
London — Frankfurt
11h 15m
including layover
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from$652
5:59 pm — 7:25 am
+2 days
5:59 pm — 9:17 pm UA3634 United Airlines
Chicago — Montreal
20h 43m stop
6:00 pm — 7:25 am UA8580 United Airlines
Montreal — Frankfurt
30h 26m
including layover
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from$583
6:14 pm — 11:50 am
+1 day
6:08 pm — 9:00 pm UA444 United Airlines
Chicago — Washington D.C.
56m stop
10:05 pm — 11:50 am UA932 United Airlines
Washington D.C. — Frankfurt
10h 36m
including layover
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from$650
7:05 pm — 3:50 pm
+1 day
7:05 pm — 10:45 am UA9727 United Airlines
Chicago — Zurich
4h stop
2:45 pm — 3:50 pm UA9142 United Airlines
Zurich — Frankfurt
13h 45m
including layover
Find flight
from$675
7:45 am — 7:25 am
+1 day
7:45 am — 10:49 am UA2418 United Airlines
Chicago — Philadelphia
6h 56m stop
5:45 pm — 7:25 am UA9657 United Airlines
Philadelphia — Frankfurt
16h 40m
including layover
Find flight
from$968
8:45 am — 7:10 am
+1 day
8:45 am — 11:43 am UA545 United Airlines
Chicago — Washington D.C.
5h 37m stop
5:20 pm — 7:10 am UA989 United Airlines
Washington D.C. — Frankfurt
15h 25m
including layover
Find flight
from$671
9:10 pm — 4:05 pm
+1 day
9:10 pm — 11:15 am UA938 United Airlines
Chicago — London
2h 15m stop
1:30 pm — 4:05 pm UA8816 United Airlines
London — Frankfurt
11h 55m
including layover
Find flight
from$644
9:45 pm — 9:10 am
+2 days
9:45 pm — 0:58 am UA2415 United Airlines
Chicago — Newark
18h 42m stop
7:40 pm — 9:10 am UA960 United Airlines
Newark — Frankfurt
28h 25m
including layover
Find flight
from$600
*Departure and arrival times are local. Last updated on 03/14/2025

Flight Information

There are 4 flights by United Airlines from Chicago to Frankfurt every week with departures from Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee. All flights arrive at Frankfurt Int. and Neu Isenburg.

Departures start from 10:35 pm to 9:50 am. Nonstop flight is 8h 20m. The time difference between Chicago and Frankfurt is 7h.

  • The fastest flight 8h 20m
  • Average flight time 8h 28m
  • The earliest flight 10:35 pm
  • The latest flight 9:50 am
  • Distance 4326 ml

The cheapest months for traveling to Frankfurt are february (from 583 $), march (from 639 $), january (from 670 $).

The most expensive and popular months are november (from 868 $), december (from 671 $), january (from 670 $).

The cheapest flight by United Airlines that our users were able to find is $583. This airfare is economy class on one-way UA3634 flight for February 1, 2025 leaving O'Hare International in Chicago at 5:59 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides United Airlines there are other 2 airline carriers between Chicago and Frankfurt. Please review schedules and prices from the most popular airlines to find the best airfare deals from Chicago to Frankfurt.

Nonstop flights

There are 5 direct flights every day from Chicago. Airlines and fares are below:

  • LH - Lufthansa
    from $560
    Find
See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

  • EI - Aer Lingus
    from $557
    Find
See more connecting flights

How to book an air 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 airfare.
  • 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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