Cheapest one-way flights from Chicago to Frankfurt in March from 194€

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

One-Way flights

30 Mar Frontier Airlines
17 Mar Icelandair
11 Mar Frontier Airlines
05 Mar Spirit Airlines
14 Mar Spirit Airlines
26 Mar Spirit Airlines
11 Mar Lufthansa direct
17 Mar United direct
05 Mar United direct
20 Mar United direct

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

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