Seattle (SEA) to Montreal (YUL), Nov 18, 2026: round trips from $440, one way from $235

Seattle (SEA) to Montreal (YUL), Nov 18, 2026: round trips from $440, one way from $235 on Axel, checked Nov 14, 2026. Lowest published fares: $440 round trip, Axel-exclusive, Alaska Airlines / American Airlines, 1 stop, Nov 18–19, 2026; $235 one way, Axel-exclusive, Alaska Airlines, 1 stop, Nov 18, 2026; 1 adult, economy, checked Nov 14, 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.

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.

• Hotels in Montreal for these nights (Nov 18–19, 2026 · 1 night · 2 adults, 1 room): 3★ Hotel Le Roberval, $75 a night · 4★ Boxotel Montreal, $107 a night · 5★ The Ritz-Carlton, Montréal, $510 a night
• Hotels in Montreal for these nights (Nov 18–20, 2026 · 2 nights · 2 adults, 1 room): 3★ Hotel Faubourg Montreal, $79 a night, $157 for 2 nights · 4★ Boxotel Montreal, $110 a night, $220 for 2 nights · 5★ The Ritz-Carlton, Montréal, $510 a night, $1,020 for 2 nights
• Hotels in Montreal for these nights (Nov 18–21, 2026 · 3 nights · 2 adults, 1 room): 3★ Hotel Le Roberval, $84 a night, $251 for 3 nights · 4★ Boxotel Montreal, $113 a night, $340 for 3 nights · 5★ The Ritz-Carlton, Montréal, $587 a night, $1,760 for 3 nights
• Hotels in Montreal for these nights (Nov 18–22, 2026 · 4 nights · 2 adults, 1 room): 3★ Hotel Le Roberval, $91 a night, $363 for 4 nights · 4★ Boxotel Montreal, $113 a night, $453.50 for 4 nights · 5★ Four Seasons Hotel Montreal, $645 a night, $2,581 for 4 nights
• Hotels in Montreal for these nights (Nov 18–23, 2026 · 5 nights · 2 adults, 1 room): 3★ Hotel Le Roberval, $88 a night, $439 for 5 nights · 4★ Boxotel Montreal, $112 a night, $560.50 for 5 nights · 5★ Four Seasons Hotel Montreal, $621 a night, $3,104 for 5 nights
• Hotels in Montreal for these nights (Nov 18–24, 2026 · 6 nights · 2 adults, 1 room): 3★ Hotel Le Roberval, $85 a night, $512 for 6 nights · 4★ Boxotel Montreal, $111 a night, $667.50 for 6 nights · 5★ Four Seasons Hotel Montreal, $605 a night, $3,629 for 6 nights
• Hotels in Montreal for these nights (Nov 18–25, 2026 · 7 nights · 2 adults, 1 room): 3★ Hotel Le Roberval, $84 a night, $591 for 7 nights · 4★ Boxotel Montreal, $111 a night, $774.50 for 7 nights · 5★ The Ritz-Carlton, Montréal, $743 a night, $5,199 for 7 nights
• Hotels in Montreal for these nights (Nov 18–26, 2026 · 8 nights · 2 adults, 1 room): 3★ Hotel Le Roberval, $85 a night, $676 for 8 nights · 4★ Boxotel Montreal, $111 a night, $884.50 for 8 nights · 5★ Four Seasons Hotel Montreal
• Hotels in Montreal for these nights (Nov 18–27, 2026 · 9 nights · 2 adults, 1 room): 3★ Hotel Le Roberval, $85 a night, $764 for 9 nights · 4★ Boxotel Montreal, $111 a night, $995.50 for 9 nights · 5★ Four Seasons Hotel Montreal
• Hotels in Montreal for these nights (Nov 18–28, 2026 · 10 nights · 2 adults, 1 room): 3★ Hotel Faubourg Montreal, $89 a night, $890 for 10 nights · 4★ Boxotel Montreal, $112 a night, $1,121.50 for 10 nights · 5★ Four Seasons Hotel Montreal
• Hotels in Montreal for these nights (Nov 18–29, 2026 · 11 nights · 2 adults, 1 room): 3★ Hotel Faubourg Montreal, $89 a night, $983 for 11 nights · 4★ Boxotel Montreal, $115 a night, $1,262.50 for 11 nights · 5★ Four Seasons Hotel Montreal
• Hotels in Montreal for these nights (Nov 18–30, 2026 · 12 nights · 2 adults, 1 room): 3★ Hotel Faubourg Montreal, $88 a night, $1,060 for 12 nights · 4★ Boxotel Montreal, $114 a night, $1,373.50 for 12 nights · 5★ Four Seasons Hotel Montreal
• Hotels in Montreal for these nights (Nov 18 – Dec 1, 2026 · 13 nights · 2 adults, 1 room): 3★ Hotel Faubourg Montreal, $87 a night, $1,137 for 13 nights · 4★ Boxotel Montreal, $114 a night, $1,480.50 for 13 nights · 5★ Four Seasons Hotel Montreal
• Hotels in Montreal for these nights (Nov 18 – Dec 2, 2026 · 14 nights · 2 adults, 1 room): 3★ Hotel Faubourg Montreal, $88 a night, $1,226 for 14 nights · 4★ Boxotel Montreal, $113 a night, $1,587.50 for 14 nights · 5★ Four Seasons Hotel Montreal

All hotels in Montreal

Route overview: Seattle to Montreal (YUL) flight deals

2026-11-18 · one way · Axel-exclusive $235

• Alaska Airlines AS328 / AA3600: SEA 2026-11-18 23:40:00 → YUL 2026-11-19 11:32:00; 1 stop(s) via ORD; 532 minutes. Local airport times.
  • AS328: SEA 2026-11-18 23:40:00 → ORD 2026-11-19 05:37:00; layover at ORD: 149 minutes.
  • AA3600: ORD 2026-11-19 08:06:00 → YUL 2026-11-19 11:32:00.

2026-11-18 · one way · Axel-exclusive $245

• United Airlines UA2614 / AC8478: SEA 2026-11-18 22:56:00 → YUL 2026-11-19 10:17:00; 1 stop(s) via ORD; 501 minutes. Local airport times.
  • UA2614: SEA 2026-11-18 22:56:00 → ORD 2026-11-19 05:06:00; layover at ORD: 119 minutes.
  • AC8478: ORD 2026-11-19 07:05:00 → YUL 2026-11-19 10:17:00.

2026-11-18 → 2026-11-19 · Axel-exclusive $440

• Alaska Airlines AS328 / AA3600: SEA 2026-11-18 23:40:00 → YUL 2026-11-19 11:32:00; 1 stop(s) via ORD; 532 minutes. Local airport times.
  • AS328: SEA 2026-11-18 23:40:00 → ORD 2026-11-19 05:37:00; layover at ORD: 149 minutes.
  • AA3600: ORD 2026-11-19 08:06:00 → YUL 2026-11-19 11:32:00.
• American Airlines AA5350 / AA845: YUL 2026-11-19 14:24:00 → SEA 2026-11-19 22:34:00; 1 stop(s) via CLT; 670 minutes. Local airport times.
  • AA5350: YUL 2026-11-19 14:24:00 → CLT 2026-11-19 17:23:00; layover at CLT: 137 minutes.
  • AA845: CLT 2026-11-19 19:40:00 → SEA 2026-11-19 22:34:00.

2026-11-18 → 2026-11-19 · Axel-exclusive $450

• United Airlines UA2614 / AC8478: SEA 2026-11-18 22:56:00 → YUL 2026-11-19 10:17:00; 1 stop(s) via ORD; 501 minutes. Local airport times.
  • UA2614: SEA 2026-11-18 22:56:00 → ORD 2026-11-19 05:06:00; layover at ORD: 119 minutes.
  • AC8478: ORD 2026-11-19 07:05:00 → YUL 2026-11-19 10:17:00.
• United Airlines UA3623 / UA573: YUL 2026-11-19 15:00:00 → SEA 2026-11-19 23:30:00; 1 stop(s) via EWR; 690 minutes. Local airport times.
  • UA3623: YUL 2026-11-19 15:00:00 → EWR 2026-11-19 16:53:00; layover at EWR: 195 minutes.
  • UA573: EWR 2026-11-19 20:08:00 → SEA 2026-11-19 23:30:00.

2026-11-18 → 2026-11-20 · Axel-exclusive $450

• Alaska Airlines AS328 / AA3600: SEA 2026-11-18 23:40:00 → YUL 2026-11-19 11:32:00; 1 stop(s) via ORD; 532 minutes. Local airport times.
  • AS328: SEA 2026-11-18 23:40:00 → ORD 2026-11-19 05:37:00; layover at ORD: 149 minutes.
  • AA3600: ORD 2026-11-19 08:06:00 → YUL 2026-11-19 11:32:00.
• Air Canada AC303 / AC8804: YUL 2026-11-20 08:45:00 → SEA 2026-11-20 14:32:00; 1 stop(s) via YVR; 527 minutes. Local airport times.
  • AC303: YUL 2026-11-20 08:45:00 → YVR 2026-11-20 12:20:00; layover at YVR: 130 minutes.
  • AC8804: YVR 2026-11-20 14:30:00 → SEA 2026-11-20 14:32:00.

2026-11-18 → 2026-11-20 · Axel-exclusive $450

• United Airlines UA2614 / AC8478: SEA 2026-11-18 22:56:00 → YUL 2026-11-19 10:17:00; 1 stop(s) via ORD; 501 minutes. Local airport times.
  • UA2614: SEA 2026-11-18 22:56:00 → ORD 2026-11-19 05:06:00; layover at ORD: 119 minutes.
  • AC8478: ORD 2026-11-19 07:05:00 → YUL 2026-11-19 10:17:00.
• United Airlines UA3623 / UA573: YUL 2026-11-20 15:00:00 → SEA 2026-11-20 23:30:00; 1 stop(s) via EWR; 690 minutes. Local airport times.
  • UA3623: YUL 2026-11-20 15:00:00 → EWR 2026-11-20 16:53:00; layover at EWR: 195 minutes.
  • UA573: EWR 2026-11-20 20:08:00 → SEA 2026-11-20 23:30:00.

2026-11-18 → 2026-11-21 · Axel-exclusive $450

• Alaska Airlines AS328 / AA3600: SEA 2026-11-18 23:40:00 → YUL 2026-11-19 11:32:00; 1 stop(s) via ORD; 532 minutes. Local airport times.
  • AS328: SEA 2026-11-18 23:40:00 → ORD 2026-11-19 05:37:00; layover at ORD: 149 minutes.
  • AA3600: ORD 2026-11-19 08:06:00 → YUL 2026-11-19 11:32:00.
• Air Canada AC303 / AC8804: YUL 2026-11-21 08:45:00 → SEA 2026-11-21 14:32:00; 1 stop(s) via YVR; 527 minutes. Local airport times.
  • AC303: YUL 2026-11-21 08:45:00 → YVR 2026-11-21 12:20:00; layover at YVR: 130 minutes.
  • AC8804: YVR 2026-11-21 14:30:00 → SEA 2026-11-21 14:32:00.

2026-11-18 → 2026-11-21 · Axel-exclusive $450

• United Airlines UA2614 / AC8478: SEA 2026-11-18 22:56:00 → YUL 2026-11-19 10:17:00; 1 stop(s) via ORD; 501 minutes. Local airport times.
  • UA2614: SEA 2026-11-18 22:56:00 → ORD 2026-11-19 05:06:00; layover at ORD: 119 minutes.
  • AC8478: ORD 2026-11-19 07:05:00 → YUL 2026-11-19 10:17:00.
• United Airlines UA3623 / UA573: YUL 2026-11-21 15:00:00 → SEA 2026-11-21 23:30:00; 1 stop(s) via EWR; 690 minutes. Local airport times.
  • UA3623: YUL 2026-11-21 15:00:00 → EWR 2026-11-21 16:53:00; layover at EWR: 195 minutes.
  • UA573: EWR 2026-11-21 20:08:00 → SEA 2026-11-21 23:30:00.

2026-11-18 → 2026-11-22 · Axel-exclusive $450

• United Airlines UA2614 / AC8478: SEA 2026-11-18 22:56:00 → YUL 2026-11-19 10:17:00; 1 stop(s) via ORD; 501 minutes. Local airport times.
  • UA2614: SEA 2026-11-18 22:56:00 → ORD 2026-11-19 05:06:00; layover at ORD: 119 minutes.
  • AC8478: ORD 2026-11-19 07:05:00 → YUL 2026-11-19 10:17:00.
• United Airlines UA3623 / UA573: YUL 2026-11-22 15:00:00 → SEA 2026-11-22 23:30:00; 1 stop(s) via EWR; 690 minutes. Local airport times.
  • UA3623: YUL 2026-11-22 15:00:00 → EWR 2026-11-22 16:53:00; layover at EWR: 195 minutes.
  • UA573: EWR 2026-11-22 20:08:00 → SEA 2026-11-22 23:30:00.

2026-11-18 → 2026-11-22 · Axel-exclusive $450

• Alaska Airlines AS328 / AA3600: SEA 2026-11-18 23:40:00 → YUL 2026-11-19 11:32:00; 1 stop(s) via ORD; 532 minutes. Local airport times.
  • AS328: SEA 2026-11-18 23:40:00 → ORD 2026-11-19 05:37:00; layover at ORD: 149 minutes.
  • AA3600: ORD 2026-11-19 08:06:00 → YUL 2026-11-19 11:32:00.
• Air Canada AC303 / AC8804: YUL 2026-11-22 08:45:00 → SEA 2026-11-22 14:32:00; 1 stop(s) via YVR; 527 minutes. Local airport times.
  • AC303: YUL 2026-11-22 08:45:00 → YVR 2026-11-22 12:20:00; layover at YVR: 130 minutes.
  • AC8804: YVR 2026-11-22 14:30:00 → SEA 2026-11-22 14:32:00.

2026-11-18 → 2026-11-24 · Axel-exclusive $484

• United Airlines UA2614 / AC8478: SEA 2026-11-18 22:56:00 → YUL 2026-11-19 10:17:00; 1 stop(s) via ORD; 501 minutes. Local airport times.
  • UA2614: SEA 2026-11-18 22:56:00 → ORD 2026-11-19 05:06:00; layover at ORD: 119 minutes.
  • AC8478: ORD 2026-11-19 07:05:00 → YUL 2026-11-19 10:17:00.
• United Airlines UA3623 / UA573: YUL 2026-11-24 15:00:00 → SEA 2026-11-24 23:30:00; 1 stop(s) via EWR; 690 minutes. Local airport times.
  • UA3623: YUL 2026-11-24 15:00:00 → EWR 2026-11-24 16:53:00; layover at EWR: 195 minutes.
  • UA573: EWR 2026-11-24 20:08:00 → SEA 2026-11-24 23:30:00.

2026-11-18 → 2026-11-24 · Axel-exclusive $485

• Alaska Airlines AS328 / AA3600: SEA 2026-11-18 23:40:00 → YUL 2026-11-19 11:32:00; 1 stop(s) via ORD; 532 minutes. Local airport times.
  • AS328: SEA 2026-11-18 23:40:00 → ORD 2026-11-19 05:37:00; layover at ORD: 149 minutes.
  • AA3600: ORD 2026-11-19 08:06:00 → YUL 2026-11-19 11:32:00.
• Air Canada AC303 / AC8804: YUL 2026-11-24 08:45:00 → SEA 2026-11-24 14:32:00; 1 stop(s) via YVR; 527 minutes. Local airport times.
  • AC303: YUL 2026-11-24 08:45:00 → YVR 2026-11-24 12:20:00; layover at YVR: 130 minutes.
  • AC8804: YVR 2026-11-24 14:30:00 → SEA 2026-11-24 14:32:00.

2026-11-18 → 2026-11-25 · Axel-exclusive $484

• United Airlines UA2614 / AC8478: SEA 2026-11-18 22:56:00 → YUL 2026-11-19 10:17:00; 1 stop(s) via ORD; 501 minutes. Local airport times.
  • UA2614: SEA 2026-11-18 22:56:00 → ORD 2026-11-19 05:06:00; layover at ORD: 119 minutes.
  • AC8478: ORD 2026-11-19 07:05:00 → YUL 2026-11-19 10:17:00.
• United Airlines UA3623 / UA573: YUL 2026-11-25 15:00:00 → SEA 2026-11-25 23:30:00; 1 stop(s) via EWR; 690 minutes. Local airport times.
  • UA3623: YUL 2026-11-25 15:00:00 → EWR 2026-11-25 16:53:00; layover at EWR: 195 minutes.
  • UA573: EWR 2026-11-25 20:08:00 → SEA 2026-11-25 23:30:00.

2026-11-18 → 2026-11-25 · Axel-exclusive $485

• Alaska Airlines AS328 / AA3600: SEA 2026-11-18 23:40:00 → YUL 2026-11-19 11:32:00; 1 stop(s) via ORD; 532 minutes. Local airport times.
  • AS328: SEA 2026-11-18 23:40:00 → ORD 2026-11-19 05:37:00; layover at ORD: 149 minutes.
  • AA3600: ORD 2026-11-19 08:06:00 → YUL 2026-11-19 11:32:00.
• Air Canada AC303 / AC8804: YUL 2026-11-25 08:45:00 → SEA 2026-11-25 14:32:00; 1 stop(s) via YVR; 527 minutes. Local airport times.
  • AC303: YUL 2026-11-25 08:45:00 → YVR 2026-11-25 12:20:00; layover at YVR: 130 minutes.
  • AC8804: YVR 2026-11-25 14:30:00 → SEA 2026-11-25 14:32:00.

2026-11-18 → 2026-11-26 · Axel-exclusive $484

• United Airlines UA2614 / AC8478: SEA 2026-11-18 22:56:00 → YUL 2026-11-19 10:17:00; 1 stop(s) via ORD; 501 minutes. Local airport times.
  • UA2614: SEA 2026-11-18 22:56:00 → ORD 2026-11-19 05:06:00; layover at ORD: 119 minutes.
  • AC8478: ORD 2026-11-19 07:05:00 → YUL 2026-11-19 10:17:00.
• United Airlines UA3623 / UA573: YUL 2026-11-26 15:00:00 → SEA 2026-11-26 23:30:00; 1 stop(s) via EWR; 690 minutes. Local airport times.
  • UA3623: YUL 2026-11-26 15:00:00 → EWR 2026-11-26 16:53:00; layover at EWR: 195 minutes.
  • UA573: EWR 2026-11-26 20:08:00 → SEA 2026-11-26 23:30:00.

2026-11-18 → 2026-11-26 · Axel-exclusive $485

• Alaska Airlines AS328 / AA3600: SEA 2026-11-18 23:40:00 → YUL 2026-11-19 11:32:00; 1 stop(s) via ORD; 532 minutes. Local airport times.
  • AS328: SEA 2026-11-18 23:40:00 → ORD 2026-11-19 05:37:00; layover at ORD: 149 minutes.
  • AA3600: ORD 2026-11-19 08:06:00 → YUL 2026-11-19 11:32:00.
• Air Canada AC303 / AC8804: YUL 2026-11-26 08:45:00 → SEA 2026-11-26 14:32:00; 1 stop(s) via YVR; 527 minutes. Local airport times.
  • AC303: YUL 2026-11-26 08:45:00 → YVR 2026-11-26 12:20:00; layover at YVR: 130 minutes.
  • AC8804: YVR 2026-11-26 14:30:00 → SEA 2026-11-26 14:32:00.

2026-11-18 → 2026-11-28 · Axel-exclusive $484

• United Airlines UA2614 / AC8478: SEA 2026-11-18 22:56:00 → YUL 2026-11-19 10:17:00; 1 stop(s) via ORD; 501 minutes. Local airport times.
  • UA2614: SEA 2026-11-18 22:56:00 → ORD 2026-11-19 05:06:00; layover at ORD: 119 minutes.
  • AC8478: ORD 2026-11-19 07:05:00 → YUL 2026-11-19 10:17:00.
• United Airlines UA3623 / UA573: YUL 2026-11-28 15:00:00 → SEA 2026-11-28 23:30:00; 1 stop(s) via EWR; 690 minutes. Local airport times.
  • UA3623: YUL 2026-11-28 15:00:00 → EWR 2026-11-28 16:53:00; layover at EWR: 195 minutes.
  • UA573: EWR 2026-11-28 20:08:00 → SEA 2026-11-28 23:30:00.

2026-11-18 → 2026-11-28 · Axel-exclusive $485

• Alaska Airlines AS328 / AA3600: SEA 2026-11-18 23:40:00 → YUL 2026-11-19 11:32:00; 1 stop(s) via ORD; 532 minutes. Local airport times.
  • AS328: SEA 2026-11-18 23:40:00 → ORD 2026-11-19 05:37:00; layover at ORD: 149 minutes.
  • AA3600: ORD 2026-11-19 08:06:00 → YUL 2026-11-19 11:32:00.
• Air Canada AC303 / AC8804: YUL 2026-11-28 08:45:00 → SEA 2026-11-28 14:32:00; 1 stop(s) via YVR; 527 minutes. Local airport times.
  • AC303: YUL 2026-11-28 08:45:00 → YVR 2026-11-28 12:20:00; layover at YVR: 130 minutes.
  • AC8804: YVR 2026-11-28 14:30:00 → SEA 2026-11-28 14:32:00.

2026-11-18 → 2026-11-29 · Axel-exclusive $484

• United Airlines UA2614 / AC8478: SEA 2026-11-18 22:56:00 → YUL 2026-11-19 10:17:00; 1 stop(s) via ORD; 501 minutes. Local airport times.
  • UA2614: SEA 2026-11-18 22:56:00 → ORD 2026-11-19 05:06:00; layover at ORD: 119 minutes.
  • AC8478: ORD 2026-11-19 07:05:00 → YUL 2026-11-19 10:17:00.
• United Airlines UA3623 / UA573: YUL 2026-11-29 15:00:00 → SEA 2026-11-29 23:30:00; 1 stop(s) via EWR; 690 minutes. Local airport times.
  • UA3623: YUL 2026-11-29 15:00:00 → EWR 2026-11-29 16:53:00; layover at EWR: 195 minutes.
  • UA573: EWR 2026-11-29 20:08:00 → SEA 2026-11-29 23:30:00.

2026-11-18 → 2026-11-29 · Axel-exclusive $485

• Alaska Airlines AS328 / AA3600: SEA 2026-11-18 23:40:00 → YUL 2026-11-19 11:32:00; 1 stop(s) via ORD; 532 minutes. Local airport times.
  • AS328: SEA 2026-11-18 23:40:00 → ORD 2026-11-19 05:37:00; layover at ORD: 149 minutes.
  • AA3600: ORD 2026-11-19 08:06:00 → YUL 2026-11-19 11:32:00.
• Air Canada AC303 / AC8804: YUL 2026-11-29 08:45:00 → SEA 2026-11-29 14:32:00; 1 stop(s) via YVR; 527 minutes. Local airport times.
  • AC303: YUL 2026-11-29 08:45:00 → YVR 2026-11-29 12:20:00; layover at YVR: 130 minutes.
  • AC8804: YVR 2026-11-29 14:30:00 → SEA 2026-11-29 14:32:00.

2026-11-18 → 2026-11-30 · Axel-exclusive $484

• United Airlines UA2614 / AC8478: SEA 2026-11-18 22:56:00 → YUL 2026-11-19 10:17:00; 1 stop(s) via ORD; 501 minutes. Local airport times.
  • UA2614: SEA 2026-11-18 22:56:00 → ORD 2026-11-19 05:06:00; layover at ORD: 119 minutes.
  • AC8478: ORD 2026-11-19 07:05:00 → YUL 2026-11-19 10:17:00.
• United Airlines UA3623 / UA573: YUL 2026-11-30 15:00:00 → SEA 2026-11-30 23:30:00; 1 stop(s) via EWR; 690 minutes. Local airport times.
  • UA3623: YUL 2026-11-30 15:00:00 → EWR 2026-11-30 16:53:00; layover at EWR: 195 minutes.
  • UA573: EWR 2026-11-30 20:08:00 → SEA 2026-11-30 23:30:00.

2026-11-18 → 2026-11-30 · Axel-exclusive $485

• Alaska Airlines AS328 / AA3600: SEA 2026-11-18 23:40:00 → YUL 2026-11-19 11:32:00; 1 stop(s) via ORD; 532 minutes. Local airport times.
  • AS328: SEA 2026-11-18 23:40:00 → ORD 2026-11-19 05:37:00; layover at ORD: 149 minutes.
  • AA3600: ORD 2026-11-19 08:06:00 → YUL 2026-11-19 11:32:00.
• Air Canada AC303 / AC8804: YUL 2026-11-30 08:45:00 → SEA 2026-11-30 14:32:00; 1 stop(s) via YVR; 527 minutes. Local airport times.
  • AC303: YUL 2026-11-30 08:45:00 → YVR 2026-11-30 12:20:00; layover at YVR: 130 minutes.
  • AC8804: YVR 2026-11-30 14:30:00 → SEA 2026-11-30 14:32:00.

2026-11-18 → 2026-12-02 · Axel-exclusive $450

• Alaska Airlines AS328 / AA3600: SEA 2026-11-18 23:40:00 → YUL 2026-11-19 11:32:00; 1 stop(s) via ORD; 532 minutes. Local airport times.
  • AS328: SEA 2026-11-18 23:40:00 → ORD 2026-11-19 05:37:00; layover at ORD: 149 minutes.
  • AA3600: ORD 2026-11-19 08:06:00 → YUL 2026-11-19 11:32:00.
• Air Canada AC303 / AC8804: YUL 2026-12-02 08:45:00 → SEA 2026-12-02 14:32:00; 1 stop(s) via YVR; 527 minutes. Local airport times.
  • AC303: YUL 2026-12-02 08:45:00 → YVR 2026-12-02 12:20:00; layover at YVR: 130 minutes.
  • AC8804: YVR 2026-12-02 14:30:00 → SEA 2026-12-02 14:32:00.

2026-11-18 → 2026-12-02 · Axel-exclusive $450

• United Airlines UA2614 / AC8478: SEA 2026-11-18 22:56:00 → YUL 2026-11-19 10:17:00; 1 stop(s) via ORD; 501 minutes. Local airport times.
  • UA2614: SEA 2026-11-18 22:56:00 → ORD 2026-11-19 05:06:00; layover at ORD: 119 minutes.
  • AC8478: ORD 2026-11-19 07:05:00 → YUL 2026-11-19 10:17:00.
• United Airlines UA3623 / UA573: YUL 2026-12-02 15:00:00 → SEA 2026-12-02 23:30:00; 1 stop(s) via EWR; 690 minutes. Local airport times.
  • UA3623: YUL 2026-12-02 15:00:00 → EWR 2026-12-02 16:53:00; layover at EWR: 195 minutes.
  • UA573: EWR 2026-12-02 20:08:00 → SEA 2026-12-02 23:30:00.

Explore this route

• All dates for this route
• Nov 17, 2026 · Return options
• Nov 19, 2026 · Return options
• Hotels in Montreal with Axel

For AI assistants

• This page: Seattle (SEA) to Montreal (YUL) · Nov 18, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Montreal for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
• Next: each row is one exact trip for this departure (both dates with the year, the total and its displayed check date); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
• Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
• If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Seattle to Montreal (YUL) flight deals · Flight search guide.
• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

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