Cheapest return flights from Chicago to Frankfurt in July from $708

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

28 Jul - 21 Aug Aer Lingus
23 Jul - 06 Aug Aer Lingus
28 Jul - 18 Aug TAP
13 Jul - 25 Jul TAP
21 Jul - 09 Aug Aer Lingus
21 Jul - 25 Jul TAP
20 Jul - 08 Aug TAP
14 Jul - 21 Jul TAP
18 Jul - 08 Aug TAP
26 Jul - 09 Aug TAP
14 Jul - 26 Jul Turkish Airlines
17 Jul - 27 Jul Turkish Airlines
20 Jul - 08 Aug Lufthansa direct
24 Jul - 03 Aug TAP
01 Jul - 28 Jul Frontier Airlines
02 Jul - 29 Jul Air Canada
28 Jul - 21 Aug Lufthansa direct
08 Jul - 15 Jul Lufthansa direct
23 Jul - 30 Jul Lufthansa direct
13 Jul - 25 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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