Cheapest return flights from Calgary to Chicago in June from 171€

AirHint found the following cheapest return flights from Calgary (YYC) to Chicago (ORD) in June 2026 (see full year).

Return flights

17 Jun - 23 Jun WestJet direct
05 Jun - 08 Jun United direct
11 Jun - 15 Jun WestJet direct
06 Jun - 07 Jun WestJet direct
11 Jun - 14 Jun Delta
11 Jun - 14 Jun WestJet direct
28 Jun - 30 Jun American Airlines direct

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

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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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