Cheapest one-way flights from Chicago to Frankfurt in March from $259

AirHint found the following cheapest one-way flights from Chicago (ORD) to Frankfurt (FRA) in March 2026 (see full year).

One-Way flights

17 Mar Spirit Airlines
08 Mar Spirit Airlines
07 Mar Spirit Airlines
28 Mar Scandinavian Airlines
20 Mar Lufthansa direct
17 Mar Lufthansa direct
01 Mar Lufthansa direct
08 Mar United direct
07 Mar United direct
28 Mar Lufthansa direct

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

Powered by

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.

Book a cheap hotel in Frankfurt

Cheap car rent in Frankfurt

Feel free to contact us with any feedback or request another flight research.