Seattle (SEA) to Montreal (YUL), Aug 28, 2027: round trips from $555, one way from $295

Seattle (SEA) to Montreal (YUL), Aug 28, 2027: round trips from $555, one way from $295 on Axel, checked Nov 10, 2026. Lowest published fares: $555 round trip, Axel-exclusive, American Airlines, 1 stop, Aug 28–29, 2027; $295 one way, Axel-exclusive, Alaska Airlines, 1 stop, Aug 28, 2027; 1 adult, economy, checked Nov 10, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here.

Exact travel dates Airline Flights Times, duration, stops Total price Price checked
2027-08-28 · one way Alaska Airlines AS328 + AA3600 23:40:00→11:32:00 8h 52m 1 stop via ORD Axel-exclusive $295.00 Nov 10, 2026
2027-08-28 · one way American Airlines AA2379 + AA3600 23:59:00→11:32:00 8h 33m 1 stop via ORD Axel-exclusive $300.00 Nov 10, 2026
2027-08-28 → 2027-08-29 American Airlines AA2379 + AA3600 / AA3600 + AA1211 23:59:00→11:32:00 8h 33m 1 stop via ORD · 12:08:00→20:20:00 11h 12m 1 stop via ORD Axel-exclusive $555.00 Nov 10, 2026
2027-08-28 → 2027-08-29 United Airlines UA2614 + AC8478 / UA3623 + UA573 22:56:00→10:17:00 8h 21m 1 stop via ORD · 15:00:00→23:30:00 11h 30m 1 stop via EWR Axel-exclusive $565.00 Nov 10, 2026
2027-08-28 → 2027-08-30 American Airlines AA2379 + AA3600 / AA3600 + AA1211 23:59:00→11:32:00 8h 33m 1 stop via ORD · 12:08:00→20:20:00 11h 12m 1 stop via ORD Axel-exclusive $555.00 Nov 10, 2026
2027-08-28 → 2027-08-30 Alaska Airlines / Air Canada AS328 + AA3600 / AC417 + AC543 23:40:00→11:32:00 8h 52m 1 stop via ORD · 15:10:00→20:59:00 8h 49m 1 stop via YYZ Axel-exclusive $565.00 Nov 10, 2026
2027-08-28 → 2027-08-31 American Airlines AA2379 + AA3600 / AA3600 + AA1211 23:59:00→11:32:00 8h 33m 1 stop via ORD · 12:08:00→20:20:00 11h 12m 1 stop via ORD Axel-exclusive $555.00 Nov 10, 2026
2027-08-28 → 2027-08-31 United Airlines UA2614 + AC8478 / UA3623 + UA573 22:56:00→10:17:00 8h 21m 1 stop via ORD · 15:00:00→23:30:00 11h 30m 1 stop via EWR Axel-exclusive $565.00 Nov 10, 2026
2027-08-28 → 2027-09-01 American Airlines AA2379 + AA3600 / AA3600 + AA1211 23:59:00→11:32:00 8h 33m 1 stop via ORD · 12:08:00→20:20:00 11h 12m 1 stop via ORD Axel-exclusive $555.00 Nov 10, 2026
2027-08-28 → 2027-09-01 Alaska Airlines / Air Canada AS328 + AA3600 / AC417 + AC543 23:40:00→11:32:00 8h 52m 1 stop via ORD · 15:10:00→20:59:00 8h 49m 1 stop via YYZ Axel-exclusive $565.00 Nov 10, 2026
2027-08-28 → 2027-09-02 American Airlines AA2379 + AA3600 / AA3600 + AA1211 23:59:00→11:32:00 8h 33m 1 stop via ORD · 12:08:00→20:20:00 11h 12m 1 stop via ORD Axel-exclusive $555.00 Nov 10, 2026
2027-08-28 → 2027-09-02 Alaska Airlines / Air Canada AS328 + AA3600 / AC417 + AC543 23:40:00→11:32:00 8h 52m 1 stop via ORD · 15:10:00→20:59:00 8h 49m 1 stop via YYZ Axel-exclusive $565.00 Nov 10, 2026
2027-08-28 → 2027-09-03 American Airlines AA2379 + AA3600 / AA3600 + AA1211 23:59:00→11:32:00 8h 33m 1 stop via ORD · 12:08:00→20:20:00 11h 12m 1 stop via ORD Axel-exclusive $596.63 Nov 10, 2026
2027-08-28 → 2027-09-03 Alaska Airlines / Delta Air Lines AS328 + AA3600 / DL2629 + DL714 23:40:00→11:32:00 8h 52m 1 stop via ORD · 12:43:00→20:50:00 11h 07m 1 stop via ATL Axel-exclusive $603.13 Nov 10, 2026
2027-08-28 → 2027-09-04 American Airlines AA2379 + AA3600 / AA3600 + AA1211 23:59:00→11:32:00 8h 33m 1 stop via ORD · 12:08:00→20:20:00 11h 12m 1 stop via ORD Axel-exclusive $596.63 Nov 10, 2026
2027-08-28 → 2027-09-04 United Airlines UA2614 + AC8478 / UA3623 + UA573 22:56:00→10:17:00 8h 21m 1 stop via ORD · 15:00:00→23:30:00 11h 30m 1 stop via EWR Axel-exclusive $607.38 Nov 10, 2026
2027-08-28 → 2027-09-05 American Airlines AA2379 + AA3600 / AA3600 + AA1211 23:59:00→11:32:00 8h 33m 1 stop via ORD · 12:08:00→20:20:00 11h 12m 1 stop via ORD Axel-exclusive $596.63 Nov 10, 2026
2027-08-28 → 2027-09-05 United Airlines UA2614 + AC8478 / UA3623 + UA573 22:56:00→10:17:00 8h 21m 1 stop via ORD · 15:00:00→23:30:00 11h 30m 1 stop via EWR Axel-exclusive $607.38 Nov 10, 2026
2027-08-28 → 2027-09-06 American Airlines AA2379 + AA3600 / AA3600 + AA1211 23:59:00→11:32:00 8h 33m 1 stop via ORD · 12:08:00→20:20:00 11h 12m 1 stop via ORD Axel-exclusive $596.63 Nov 10, 2026
2027-08-28 → 2027-09-06 United Airlines UA2614 + AC8478 / UA3623 + UA573 22:56:00→10:17:00 8h 21m 1 stop via ORD · 15:00:00→23:30:00 11h 30m 1 stop via EWR Axel-exclusive $607.38 Nov 10, 2026
2027-08-28 → 2027-09-07 American Airlines AA2379 + AA3600 / AA3600 + AA1211 23:59:00→11:32:00 8h 33m 1 stop via ORD · 12:08:00→20:20:00 11h 12m 1 stop via ORD Axel-exclusive $555.00 Nov 10, 2026
2027-08-28 → 2027-09-07 United Airlines UA2614 + AC8478 / UA3623 + UA573 22:56:00→10:17:00 8h 21m 1 stop via ORD · 15:00:00→23:30:00 11h 30m 1 stop via EWR Axel-exclusive $565.00 Nov 10, 2026
2027-08-28 → 2027-09-08 American Airlines AA2379 + AA3600 / AA3600 + AA1211 23:59:00→11:32:00 8h 33m 1 stop via ORD · 12:08:00→20:20:00 11h 12m 1 stop via ORD Axel-exclusive $555.00 Nov 10, 2026
2027-08-28 → 2027-09-08 Alaska Airlines / Air Canada AS328 + AA3600 / AC417 + AC543 23:40:00→11:32:00 8h 52m 1 stop via ORD · 15:10:00→20:59:00 8h 49m 1 stop via YYZ Axel-exclusive $565.00 Nov 10, 2026
2027-08-28 → 2027-09-09 American Airlines AA2379 + AA3600 / AA3600 + AA1211 23:59:00→11:32:00 8h 33m 1 stop via ORD · 12:08:00→20:20:00 11h 12m 1 stop via ORD Axel-exclusive $555.00 Nov 10, 2026
2027-08-28 → 2027-09-09 United Airlines UA2614 + AC8478 / UA3623 + UA573 22:56:00→10:17:00 8h 21m 1 stop via ORD · 15:00:00→23:30:00 11h 30m 1 stop via EWR Axel-exclusive $565.00 Nov 10, 2026
2027-08-28 → 2027-09-10 American Airlines AA2379 + AA3600 / AA3600 + AA1211 23:59:00→11:32:00 8h 33m 1 stop via ORD · 12:08:00→20:20:00 11h 12m 1 stop via ORD Axel-exclusive $555.00 Nov 10, 2026
2027-08-28 → 2027-09-10 Alaska Airlines / Delta Air Lines AS328 + AA3600 / DL2629 + DL714 23:40:00→11:32:00 8h 52m 1 stop via ORD · 12:43:00→20:50:00 11h 07m 1 stop via ATL Axel-exclusive $560.00 Nov 10, 2026
2027-08-28 → 2027-09-11 American Airlines AA2379 + AA3600 / AA3600 + AA1211 23:59:00→11:32:00 8h 33m 1 stop via ORD · 12:08:00→20:20:00 11h 12m 1 stop via ORD Axel-exclusive $555.00 Nov 10, 2026
2027-08-28 → 2027-09-11 Alaska Airlines / Air Canada AS328 + AA3600 / AC417 + AC543 23:40:00→11:32:00 8h 52m 1 stop via ORD · 15:10:00→20:59:00 8h 49m 1 stop via YYZ Axel-exclusive $565.00 Nov 10, 2026

Hotels in Montreal for these trips

Hotels: under a trip, hotels in Montreal for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Montreal

Route overview: Seattle to Montreal (YUL) flight deals

2027-08-28 · one way · Axel-exclusive $295.00

2027-08-28 · one way · Axel-exclusive $300.00

2027-08-28 → 2027-08-29 · Axel-exclusive $555.00

2027-08-28 → 2027-08-29 · Axel-exclusive $565.00

2027-08-28 → 2027-08-30 · Axel-exclusive $555.00

2027-08-28 → 2027-08-30 · Axel-exclusive $565.00

2027-08-28 → 2027-08-31 · Axel-exclusive $555.00

2027-08-28 → 2027-08-31 · Axel-exclusive $565.00

2027-08-28 → 2027-09-01 · Axel-exclusive $555.00

2027-08-28 → 2027-09-01 · Axel-exclusive $565.00

2027-08-28 → 2027-09-03 · Axel-exclusive $596.63

2027-08-28 → 2027-09-03 · Axel-exclusive $603.13

2027-08-28 → 2027-09-04 · Axel-exclusive $596.63

2027-08-28 → 2027-09-04 · Axel-exclusive $607.38

2027-08-28 → 2027-09-05 · Axel-exclusive $596.63

2027-08-28 → 2027-09-05 · Axel-exclusive $607.38

2027-08-28 → 2027-09-07 · Axel-exclusive $555.00

2027-08-28 → 2027-09-07 · Axel-exclusive $565.00

2027-08-28 → 2027-09-08 · Axel-exclusive $555.00

2027-08-28 → 2027-09-08 · Axel-exclusive $565.00

2027-08-28 → 2027-09-09 · Axel-exclusive $555.00

2027-08-28 → 2027-09-09 · Axel-exclusive $565.00

2027-08-28 → 2027-09-11 · Axel-exclusive $555.00

2027-08-28 → 2027-09-11 · Axel-exclusive $565.00

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