Cheapest return flights from Chicago to Frankfurt in July from $649

Best time to book flights for Chicago (ORD) to Frankfurt (FRA) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Frankfurt (FRA) in July 2025 (see full year).

Return flights

10 Jul - 16 Jul Air Canada
04 Jul - 18 Jul Air Canada
06 Jul - 16 Jul Air Canada
22 Jul - 14 Aug Aer Lingus
22 Jul - 14 Aug Lufthansa direct
24 Jul - 07 Aug TAP
27 Jul - 10 Aug TAP
06 Jul - 18 Jul TAP
06 Jul - 11 Jul TAP
01 Jul - 06 Jul Spirit Airlines
22 Jul - 29 Jul Lufthansa direct
30 Jul - 06 Aug Lufthansa direct
06 Jul - 16 Jul Lufthansa direct
16 Jul - 23 Jul Lufthansa direct
24 Jul - 07 Aug Lufthansa direct
27 Jul - 10 Aug Lufthansa direct
25 Jul - 01 Aug Lufthansa direct
04 Jul - 18 Jul Lufthansa direct

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

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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