Cheapest return flights from Montreal to Chicago in July from $327

AirHint found the following cheapest return flights from Montreal (YUL) to Chicago (ORD) in July 2026 (see full year).

Return flights

11 Jul - 18 Jul Air Canada direct
18 Jul - 25 Jul Air Canada direct
28 Jul - 04 Aug Air Canada direct
07 Jul - 14 Jul Air Canada direct
14 Jul - 21 Jul Air Canada direct
21 Jul - 28 Jul Air Canada direct
04 Jul - 11 Jul Air Canada direct
01 Jul - 08 Jul Air Canada direct
08 Jul - 15 Jul Air Canada direct
15 Jul - 22 Jul Air Canada direct
29 Jul - 05 Aug Air Canada direct
02 Jul - 09 Jul WestJet
25 Jul - 01 Aug Air Canada direct
26 Jul - 02 Aug Air Canada direct
30 Jul - 06 Aug Air Canada direct
31 Jul - 07 Aug Air Canada direct
27 Jul - 03 Aug Air Canada direct

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

Book a cheap hotel in Chicago

Cheap car rent in Chicago

Feel free to contact us with any feedback or request another flight research.