
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $622 (Flightnetwork) |
One-way from | $280 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $917 |
Good round-trip deal | $826 or less |
Good one-way deal | $458 or less |
Fly from
Fly to
Route
Depart
Return
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Wed 4/22
7:15 pm-2:35 pm
1 stop12h 20m
Frankfurt am Main
Wed 4/29
10:10 am-9:29 pm
2 stops18h 19m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Tue 5/5
8:31 am-6:40 pm
2 stops27h 09m
Frankfurt am Main
Tue 5/12
1:30 pm-4:00 pm
1 stop33h 30m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Thu 4/23
11:20 am-11:25 am
2 stops17h 05m
Frankfurt am Main
Sun 4/26
10:15 am-2:15 pm
1 stop11h 00m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Tue 6/23
11:25 am-6:45 am
1 stop36h 20m
Frankfurt am Main
Thu 9/10
3:05 pm-6:15 pm
1 stop34h 10m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Wed 5/6
7:15 pm-6:50 pm
2 stops16h 35m
Frankfurt am Main
Wed 5/13
7:00 am-9:36 pm
2 stops21h 36m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Sun 5/10
10:24 am-12:00 pm
2 stops18h 36m
Frankfurt am Main
Sat 5/23
10:00 pm-4:10 pm
1 stop25h 10m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Tue 3/31
8:55 am-1:00 pm
2 stops21h 05m
Frankfurt am Main
Thu 4/9
2:00 pm-6:15 pm
1 stop11h 15m
ChicagoFrankfurt am Main
MDW - FRA
MDWFRA
Chicago Midway
Sun 5/10
12:53 pm-8:55 am
1 stop13h 02m
Frankfurt am Main
Sat 5/23
11:00 am-6:33 pm
1 stop14h 33m
ChicagoFrankfurt am Main
MDW - FRA
MDWFRA
Chicago Midway
Wed 5/13
12:53 pm-9:50 am
2 stops13h 57m
Frankfurt am Main
Sat 5/23
11:00 am-9:09 pm
2 stops17h 09m
ChicagoFrankfurt am Main
MDW - FRA
MDWFRA
Chicago Midway
Sat 5/2
2:15 pm-1:00 pm
3 stops15h 45m
Frankfurt am Main
Fri 5/8
2:00 pm-10:20 pm
2 stops15h 20m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
The best time to book flights from Chicago to Frankfurt am Main Airport is 55 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.
Currently, February is the cheapest month in which you can book a flight from Chicago to Frankfurt am Main Airport (average of $456). Flying from Chicago to Frankfurt am Main Airport in June is currently the most expensive (average of $799). 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.
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.
Reykjavik (KEF) – chosen by Cheapflights users on 50% of 1-stop itineraries from Chicago to Frankfurt am Main Airport on Cheapflights.
Istanbul (IST) is the most affordable 1-stop option, with an average round-trip price of $699.
Flights via Charlotte (CLT) have the shortest average one-way travel time for 1-stop routes: 11h 32m.
Flights via Charlotte (CLT) offer the fastest connection on this route, with an average layover time of 1h 12m.
Comfort
Entertainment
Boarding
Crew
Overall
Food
Reviews
Dane,Jan 2026
TYS - IAD
Comfort
Entertainment
Boarding
Crew
Overall
Food
Reviews
Dane,Jan 2026
TYS - IAD
Comfort
Entertainment
Boarding
Crew
Overall
Food
Reviews
Dane,Jan 2026
TYS - IAD
Comfort
Entertainment
Boarding
Crew
Overall
Food
Reviews
Dane,Jan 2026
TYS - IAD
Comfort
Entertainment
Boarding
Crew
Overall
Food
Reviews
Dane,Jan 2026
TYS - IAD
Comfort
Entertainment
Boarding
Crew
Overall
Food
Reviews
Dane,Jan 2026
TYS - IAD
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$664 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$415 | Average$890 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$431 | Average$804 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$462 | Average$1,077 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$467 | Average$709 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$489 | Average$587 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$594 | Average$849 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$596 | Average$886 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$643 | Average$751 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$744 | Average$1,003 | FlexibilityNo cancel fee | On-time69% |