Travel with Axel,
get the best price.

Kansas City → Seattle

Nov 20, 2026 · one way

MCI → SEA1 adulteconomyOne way

9 flight options · 4 airlines

Nonstop flights

Fri, Nov 20 · One way

Alaska Airlines
6:30 amMCI
4h 20m
Nonstop
8:50 amSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Delta Air Lines
7:00 amMCI
4h 21m
Nonstop
9:21 amSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Alaska Airlines
2:46 pmMCI
4h 12m
Nonstop
4:58 pmSEA

One-way total · 1 adult · Taxes included

One-stop flights

Fri, Nov 20 · One way

Southwest Airlines
6:30 pmMCI
6h 20m
DEN · 1h 15m
10:50 pmSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
5:19 pmMCI
7h 57m
DEN · 2h 50m
11:16 pmSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
5:20 amMCI
7h 15m
DAL · 1h 10m
10:35 amSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
1:30 pmMCI
7h 10m
SMF · 1h 25m
6:40 pmSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
7:00 amMCI
7h 18m
SFO · 1h
12:18 pmSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
9:48 amMCI
7h 44m
ORD · 1h 11m
3:32 pmSEA

One-way total · 1 adult · Taxes included

Make this trip yours

MCI ⇄ SEA

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Alaska Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-11-20 · one wayAlaska AirlinesAS563$185.002026-10-29T01:28:15Z
2026-11-20 · one wayDelta Air LinesDL2105$190.002026-10-29T01:28:15Z
2026-11-20 · one waySouthwest AirlinesWN1491 + WN3141$170.002026-10-29T01:28:15Z
2026-11-20 · one wayUnited AirlinesUA2123 + UA2651$180.002026-10-29T01:28:15Z
2026-11-20 · one wayAlaska AirlinesAS418$185.002026-10-29T01:28:15Z
2026-11-20 · one waySouthwest AirlinesWN1349 + WN534$170.002026-10-29T01:28:15Z
2026-11-20 · one waySouthwest AirlinesWN2769 + WN1586$170.002026-10-29T01:28:15Z
2026-11-20 · one wayUnited AirlinesUA2051 + UA2192$180.002026-10-29T01:28:15Z
2026-11-20 · one wayUnited AirlinesUA5270 + UA1660$180.002026-10-29T01:28:15Z

2026-11-20 · one way · $185.00

  • Alaska Airlines AS563: MCI 2026-11-20 06:30:00 → SEA 2026-11-20 08:50:00; nonstop; 260 minutes. Local airport times.

2026-11-20 · one way · $190.00

  • Delta Air Lines DL2105: MCI 2026-11-20 07:00:00 → SEA 2026-11-20 09:21:00; nonstop; 261 minutes. Local airport times.

2026-11-20 · one way · $170.00

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

2026-11-20 · one way · $180.00

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

2026-11-20 · one way · $185.00

  • Alaska Airlines AS418: MCI 2026-11-20 14:46:00 → SEA 2026-11-20 16:58:00; nonstop; 252 minutes. Local airport times.

2026-11-20 · one way · $170.00

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

2026-11-20 · one way · $170.00

  • Southwest Airlines WN2769 / WN1586: MCI 2026-11-20 13:30:00 → SEA 2026-11-20 18:40:00; 1 stop(s) via SMF; 430 minutes. Local airport times.
    • WN2769: MCI 2026-11-20 13:30:00 → SMF 2026-11-20 15:15:00; layover at SMF: 85 minutes.
    • WN1586: SMF 2026-11-20 16:40:00 → SEA 2026-11-20 18:40:00.

2026-11-20 · one way · $180.00

  • United Airlines UA2051 / UA2192: MCI 2026-11-20 07:00:00 → SEA 2026-11-20 12:18:00; 1 stop(s) via SFO; 438 minutes. Local airport times.
    • UA2051: MCI 2026-11-20 07:00:00 → SFO 2026-11-20 09:05:00; layover at SFO: 60 minutes.
    • UA2192: SFO 2026-11-20 10:05:00 → SEA 2026-11-20 12:18:00.

2026-11-20 · one way · $180.00

  • United Airlines UA5270 / UA1660: MCI 2026-11-20 09:48:00 → SEA 2026-11-20 15:32:00; 1 stop(s) via ORD; 464 minutes. Local airport times.
    • UA5270: MCI 2026-11-20 09:48:00 → ORD 2026-11-20 11:34:00; layover at ORD: 71 minutes.
    • UA1660: ORD 2026-11-20 12:45:00 → SEA 2026-11-20 15:32:00.

More dates for this route