Kansas City (MCI) to Seattle (SEA), Nov 18, 2026: from $170 one way

Kansas City (MCI) to Seattle (SEA), Nov 18, 2026: from $170 one way on Axel, checked Oct 29, 2026. Lowest published fare: $170 one way, Axel-exclusive, Southwest Airlines, 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: Kansas City to Seattle (SEA) flight deals

2026-11-18 · one way · Axel-exclusive $185.00

• Alaska Airlines AS418: MCI 2026-11-18 14:52:00 → SEA 2026-11-18 16:56:00; nonstop; 244 minutes. Local airport times.

2026-11-18 · one way · Axel-exclusive $190.00

• Delta Air Lines DL2105: MCI 2026-11-18 07:00:00 → SEA 2026-11-18 09:11:00; nonstop; 251 minutes. Local airport times.

2026-11-18 · one way · Axel-exclusive $170.00

• Southwest Airlines WN1349 / WN534: MCI 2026-11-18 05:20:00 → SEA 2026-11-18 10:35:00; 1 stop(s) via DAL; 435 minutes. Local airport times.
  • WN1349: MCI 2026-11-18 05:20:00 → DAL 2026-11-18 07:00:00; layover at DAL: 70 minutes.
  • WN534: DAL 2026-11-18 08:10:00 → SEA 2026-11-18 10:35:00.

2026-11-18 · one way · Axel-exclusive $180.00

• United Airlines UA2051 / UA2192: MCI 2026-11-18 07:00:00 → SEA 2026-11-18 12:18:00; 1 stop(s) via SFO; 438 minutes. Local airport times.
  • UA2051: MCI 2026-11-18 07:00:00 → SFO 2026-11-18 09:05:00; layover at SFO: 60 minutes.
  • UA2192: SFO 2026-11-18 10:05:00 → SEA 2026-11-18 12:18:00.

2026-11-18 · one way · Axel-exclusive $185.00

• Alaska Airlines AS563: MCI 2026-11-18 07:00:00 → SEA 2026-11-18 09:09:00; nonstop; 249 minutes. Local airport times.

2026-11-18 · one way · Axel-exclusive $170.00

• Southwest Airlines WN1491 / WN3141: MCI 2026-11-18 18:30:00 → SEA 2026-11-18 22:50:00; 1 stop(s) via DEN; 380 minutes. Local airport times.
  • WN1491: MCI 2026-11-18 18:30:00 → DEN 2026-11-18 19:25:00; layover at DEN: 75 minutes.
  • WN3141: DEN 2026-11-18 20:40:00 → SEA 2026-11-18 22:50:00.

2026-11-18 · one way · Axel-exclusive $170.00

• Southwest Airlines WN2769 / WN1586: MCI 2026-11-18 13:30:00 → SEA 2026-11-18 18:40:00; 1 stop(s) via SMF; 430 minutes. Local airport times.
  • WN2769: MCI 2026-11-18 13:30:00 → SMF 2026-11-18 15:15:00; layover at SMF: 85 minutes.
  • WN1586: SMF 2026-11-18 16:40:00 → SEA 2026-11-18 18:40:00.

2026-11-18 · one way · Axel-exclusive $180.00

• United Airlines UA2123 / UA2651: MCI 2026-11-18 17:19:00 → SEA 2026-11-18 23:16:00; 1 stop(s) via DEN; 477 minutes. Local airport times.
  • UA2123: MCI 2026-11-18 17:19:00 → DEN 2026-11-18 18:20:00; layover at DEN: 170 minutes.
  • UA2651: DEN 2026-11-18 21:10:00 → SEA 2026-11-18 23:16:00.

2026-11-18 · one way · Axel-exclusive $180.00

• United Airlines UA5270 / UA1660: MCI 2026-11-18 09:48:00 → SEA 2026-11-18 15:32:00; 1 stop(s) via ORD; 464 minutes. Local airport times.
  • UA5270: MCI 2026-11-18 09:48:00 → ORD 2026-11-18 11:34:00; layover at ORD: 71 minutes.
  • UA1660: ORD 2026-11-18 12:45:00 → SEA 2026-11-18 15:32:00.

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 Seattle with Axel

For AI assistants

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