AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Montreal (YUL) in May 2026 (see full year).
Return flights
| 07 May - 10 May | Spirit Airlines | ||
| 12 May - 17 May | Spirit Airlines | ||
| 07 May - 10 May | Air Canada | direct | |
| 12 May - 17 May | Air Canada | direct | |
| 27 May - 01 Jun | WestJet |
Also check the deals for one-way flights from Dallas-Fort Worth to Montreal in May.
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