Cheapest return flights from Chicago to Calgary in July from 273€

Best time to book flights for Chicago (ORD) to Calgary (YYC) flights at AirHint

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

Return flights

17 Jul - 01 Aug WestJet
23 Jul - 26 Jul Delta
11 Jul - 18 Jul Delta
22 Jul - 25 Jul Delta
31 Jul - 04 Aug Delta
25 Jul - 28 Jul WestJet direct
05 Jul - 10 Jul Delta
10 Jul - 14 Jul WestJet direct
05 Jul - 10 Jul WestJet direct
31 Jul - 04 Aug WestJet direct
11 Jul - 13 Jul WestJet
03 Jul - 07 Jul Delta
24 Jul - 27 Jul Delta
27 Jul - 03 Aug WestJet direct
17 Jul - 01 Aug American Airlines direct

Also check the deals for one-way flights from Chicago to Calgary 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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