Seattle (SEA) to Toronto (YYZ), Nov 18, 2026: from $230 one way

Seattle (SEA) to Toronto (YYZ), Nov 18, 2026: from $230 one way on Axel, checked Oct 29, 2026. Lowest published fare: $230 one way, Axel-exclusive, Air Canada, 1 stop, Nov 18, 2026, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: Seattle to Toronto (YYZ) flight deals

2026-11-18 · one way · Axel-exclusive $249.90

• Alaska Airlines AS385: SEA 2026-11-18 08:19:00 → YYZ 2026-11-18 16:05:00; nonstop; 286 minutes. Local airport times.

2026-11-18 · one way · Axel-exclusive $259.70

• Air Canada AC540: SEA 2026-11-18 07:45:00 → YYZ 2026-11-18 15:25:00; nonstop; 280 minutes. Local airport times.

2026-11-18 · one way · Axel-exclusive $230.30

• American Airlines AA2379 / AA6488: SEA 2026-11-18 23:59:00 → YYZ 2026-11-19 10:56:00; 1 stop(s) via ORD; 477 minutes. Local airport times.
  • AA2379: SEA 2026-11-18 23:59:00 → ORD 2026-11-19 05:55:00; layover at ORD: 125 minutes.
  • AA6488: ORD 2026-11-19 08:00:00 → YYZ 2026-11-19 10:56:00.

2026-11-18 · one way · Axel-exclusive $235.20

• United Airlines UA747 / UA2496: SEA 2026-11-18 10:50:00 → YYZ 2026-11-18 21:15:00; 1 stop(s) via ORD; 445 minutes. Local airport times.
  • UA747: SEA 2026-11-18 10:50:00 → ORD 2026-11-18 17:00:00; layover at ORD: 77 minutes.
  • UA2496: ORD 2026-11-18 18:17:00 → YYZ 2026-11-18 21:15:00.

2026-11-18 · one way · Axel-exclusive $245.00

• Delta Air Lines DL943 / DL5504: SEA 2026-11-18 06:00:00 → YYZ 2026-11-18 15:59:00; 1 stop(s) via MSP; 419 minutes. Local airport times.
  • DL943: SEA 2026-11-18 06:00:00 → MSP 2026-11-18 11:19:00; layover at MSP: 89 minutes.
  • DL5504: MSP 2026-11-18 12:48:00 → YYZ 2026-11-18 15:59:00.

2026-11-18 · one way · Axel-exclusive $230.30

• Air Canada AC8811 / AC126: SEA 2026-11-18 19:05:00 → YYZ 2026-11-19 06:14:00; 1 stop(s) via YVR; 489 minutes. Local airport times.
  • AC8811: SEA 2026-11-18 19:05:00 → YVR 2026-11-18 21:09:00; layover at YVR: 146 minutes.
  • AC126: YVR 2026-11-18 23:35:00 → YYZ 2026-11-19 06:14:00.

2026-11-18 · one way · Axel-exclusive $235.20

• United Airlines UA1356 / AC1038: SEA 2026-11-18 08:30:00 → YYZ 2026-11-18 18:37:00; 1 stop(s) via DEN; 427 minutes. Local airport times.
  • UA1356: SEA 2026-11-18 08:30:00 → DEN 2026-11-18 12:14:00; layover at DEN: 76 minutes.
  • AC1038: DEN 2026-11-18 13:30:00 → YYZ 2026-11-18 18:37:00.

2026-11-18 · one way · Axel-exclusive $235.20

• Alaska Airlines AS328 / AA6488: SEA 2026-11-18 23:40:00 → YYZ 2026-11-19 10:56:00; 1 stop(s) via ORD; 496 minutes. Local airport times.
  • AS328: SEA 2026-11-18 23:40:00 → ORD 2026-11-19 05:37:00; layover at ORD: 143 minutes.
  • AA6488: ORD 2026-11-19 08:00:00 → YYZ 2026-11-19 10:56:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

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

For AI assistants

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