Cheapest one-way flights from Chicago to Frankfurt in December from $280

AirHint found the following cheapest one-way flights from Chicago (ORD) to Frankfurt (FRA) in December 2025 (see full year).

One-Way flights

03 Dec Spirit Airlines
05 Dec WestJet
15 Dec Scandinavian Airlines
26 Dec Scandinavian Airlines
24 Dec Air Serbia
16 Dec Spirit Airlines
22 Dec jetBlue
24 Dec Lufthansa direct
03 Dec Lufthansa direct
26 Dec Lufthansa direct

Also check the deals for return flights from Chicago to Frankfurt in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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