Cheapest return flights from Chicago to Frankfurt in March from 622€

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

Return flights

03 Mar - 10 Mar Icelandair
15 Mar - 29 Mar Icelandair
12 Mar - 26 Mar Turkish Airlines
03 Mar - 10 Mar United direct
13 Mar - 20 Mar United direct
23 Mar - 30 Mar United direct
12 Mar - 26 Mar United direct
15 Mar - 29 Mar United direct

Also check the deals for one-way flights from Chicago to Frankfurt in March.

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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