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Route overview: Seattle to Kansas City (MCI) flight deals

Seattle → Kansas City

Jan 26, 2027 · return Feb 2, 2027

SEA → MCI1 adulteconomyRound trip

10 flight options · 5 airlines

Nonstop flights

Tue, Jan 26 – Tue, Feb 2

Alaska Airlines
9:55 amSEA
3h 31m
Nonstop
3:26 pmMCI
Alaska Airlines
2:46 pmMCI
4h 12m
Nonstop
4:58 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Jan 26 – Tue, Feb 2

Delta Air Lines
5:54 pmSEA
3h 29m
Nonstop
11:23 pmMCI
Alaska Airlines
2:46 pmMCI
4h 12m
Nonstop
4:58 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Jan 26 – Tue, Feb 2

Alaska Airlines
6:32 pmSEA
3h 27m
Nonstop
11:59 pmMCI
Alaska Airlines
2:46 pmMCI
4h 12m
Nonstop
4:58 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Jan 26 – Tue, Feb 2

Delta Air Lines
6:20 pmSEA
3h 31m
Nonstop
11:51 pmMCI
Delta Air Lines
7:00 amMCI
4h 21m
Nonstop
9:21 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Tue, Jan 26 – Tue, Feb 2

Southwest Airlines
3:45 pmSEA
6h 45m
DAL · 1h 25m
12:30 am+1MCI
Southwest Airlines
6:30 pmMCI
6h 20m
DEN · 1h 15m
10:50 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Jan 26 – Tue, Feb 2

United Airlines
5:05 amSEA
5h 23m
DEN · 1h 3m
12:28 pmMCI
United Airlines
9:48 amMCI
7h 44m
ORD · 1h 11m
3:32 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Jan 26 – Tue, Feb 2

American Airlines
12:47 amSEA
6h 57m
DFW · 1h 21m
9:44 amMCI
Alaska Airlines
2:46 pmMCI
4h 12m
Nonstop
4:58 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Jan 26 – Tue, Feb 2

Southwest Airlines
9:25 amSEA
5h 10m
DEN · 1h
4:35 pmMCI
Southwest Airlines
6:30 pmMCI
6h 20m
DEN · 1h 15m
10:50 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Jan 26 – Tue, Feb 2

Delta Air Lines
9:18 amSEA
5h 51m
SLC · 1h 16m
5:09 pmMCI
Delta Air Lines
7:00 amMCI
4h 21m
Nonstop
9:21 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Jan 26 – Tue, Feb 2

Delta Air Lines
8:30 amSEA
6h 26m
MSP · 1h 21m
4:56 pmMCI
Delta Air Lines
7:00 amMCI
4h 21m
Nonstop
9:21 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Make this trip yours

SEA ⇄ MCI

Economy

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

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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

Explore this route

All dates for this routeJan 25, 2027 · Return optionsJan 27, 2027 · Return optionsHotels in Kansas City with Axel
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.

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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-26 → 2027-02-02Alaska AirlinesAS418 / AS418Axel-exclusive $342.002026-10-29T02:06:30Z
2027-01-26 → 2027-02-02Delta Air Lines / Alaska AirlinesDL2256 / AS418Axel-exclusive $346.752026-10-29T02:06:30Z
2027-01-26 → 2027-02-02Southwest AirlinesWN698 + WN3560 / WN1491 + WN3141Axel-exclusive $304.002026-10-29T02:06:30Z
2027-01-26 → 2027-02-02United AirlinesUA757 + UA2159 / UA5270 + UA1660Axel-exclusive $323.002026-10-29T02:06:30Z
2027-01-26 → 2027-02-02American Airlines / Alaska AirlinesAA630 + AA4093 / AS418Axel-exclusive $332.502026-10-29T02:06:30Z
2027-01-26 → 2027-02-02Alaska AirlinesAS497 / AS418Axel-exclusive $342.002026-10-29T02:06:30Z
2027-01-26 → 2027-02-02Delta Air LinesDL2256 / DL2105Axel-exclusive $351.502026-10-29T02:06:30Z
2027-01-26 → 2027-02-02Southwest AirlinesWN2150 + WN2075 / WN1491 + WN3141Axel-exclusive $304.002026-10-29T02:06:30Z
2027-01-26 → 2027-02-02Delta Air LinesDL1016 + DL2903 / DL2105Axel-exclusive $342.002026-10-29T02:06:30Z
2027-01-26 → 2027-02-02Delta Air LinesDL536 + DL5401 / DL2105Axel-exclusive $342.002026-10-29T02:06:30Z

Route overview: Seattle to Kansas City (MCI) flight deals

2027-01-26 → 2027-02-02 · Axel-exclusive $342.00

  • Alaska Airlines AS418: SEA 2027-01-26 09:55:00 → MCI 2027-01-26 15:26:00; nonstop; 211 minutes. Local airport times.
  • Alaska Airlines AS418: MCI 2027-02-02 14:46:00 → SEA 2027-02-02 16:58:00; nonstop; 252 minutes. Local airport times.

2027-01-26 → 2027-02-02 · Axel-exclusive $346.75

  • Delta Air Lines DL2256: SEA 2027-01-26 17:54:00 → MCI 2027-01-26 23:23:00; nonstop; 209 minutes. Local airport times.
  • Alaska Airlines AS418: MCI 2027-02-02 14:46:00 → SEA 2027-02-02 16:58:00; nonstop; 252 minutes. Local airport times.

2027-01-26 → 2027-02-02 · Axel-exclusive $304.00

  • Southwest Airlines WN698 / WN3560: SEA 2027-01-26 15:45:00 → MCI 2027-01-27 00:30:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
    • WN698: SEA 2027-01-26 15:45:00 → DAL 2027-01-26 21:30:00; layover at DAL: 85 minutes.
    • WN3560: DAL 2027-01-26 22:55:00 → MCI 2027-01-27 00:30:00.
  • Southwest Airlines WN1491 / WN3141: MCI 2027-02-02 18:30:00 → SEA 2027-02-02 22:50:00; 1 stop(s) via DEN; 380 minutes. Local airport times.
    • WN1491: MCI 2027-02-02 18:30:00 → DEN 2027-02-02 19:25:00; layover at DEN: 75 minutes.
    • WN3141: DEN 2027-02-02 20:40:00 → SEA 2027-02-02 22:50:00.

2027-01-26 → 2027-02-02 · Axel-exclusive $323.00

  • United Airlines UA757 / UA2159: SEA 2027-01-26 05:05:00 → MCI 2027-01-26 12:28:00; 1 stop(s) via DEN; 323 minutes. Local airport times.
    • UA757: SEA 2027-01-26 05:05:00 → DEN 2027-01-26 08:42:00; layover at DEN: 63 minutes.
    • UA2159: DEN 2027-01-26 09:45:00 → MCI 2027-01-26 12:28:00.
  • United Airlines UA5270 / UA1660: MCI 2027-02-02 09:48:00 → SEA 2027-02-02 15:32:00; 1 stop(s) via ORD; 464 minutes. Local airport times.
    • UA5270: MCI 2027-02-02 09:48:00 → ORD 2027-02-02 11:34:00; layover at ORD: 71 minutes.
    • UA1660: ORD 2027-02-02 12:45:00 → SEA 2027-02-02 15:32:00.

2027-01-26 → 2027-02-02 · Axel-exclusive $332.50

  • American Airlines AA630 / AA4093: SEA 2027-01-26 00:47:00 → MCI 2027-01-26 09:44:00; 1 stop(s) via DFW; 417 minutes. Local airport times.
    • AA630: SEA 2027-01-26 00:47:00 → DFW 2027-01-26 06:39:00; layover at DFW: 81 minutes.
    • AA4093: DFW 2027-01-26 08:00:00 → MCI 2027-01-26 09:44:00.
  • Alaska Airlines AS418: MCI 2027-02-02 14:46:00 → SEA 2027-02-02 16:58:00; nonstop; 252 minutes. Local airport times.

2027-01-26 → 2027-02-02 · Axel-exclusive $342.00

  • Alaska Airlines AS497: SEA 2027-01-26 18:32:00 → MCI 2027-01-26 23:59:00; nonstop; 207 minutes. Local airport times.
  • Alaska Airlines AS418: MCI 2027-02-02 14:46:00 → SEA 2027-02-02 16:58:00; nonstop; 252 minutes. Local airport times.

2027-01-26 → 2027-02-02 · Axel-exclusive $351.50

  • Delta Air Lines DL2256: SEA 2027-01-26 18:20:00 → MCI 2027-01-26 23:51:00; nonstop; 211 minutes. Local airport times.
  • Delta Air Lines DL2105: MCI 2027-02-02 07:00:00 → SEA 2027-02-02 09:21:00; nonstop; 261 minutes. Local airport times.

2027-01-26 → 2027-02-02 · Axel-exclusive $304.00

  • Southwest Airlines WN2150 / WN2075: SEA 2027-01-26 09:25:00 → MCI 2027-01-26 16:35:00; 1 stop(s) via DEN; 310 minutes. Local airport times.
    • WN2150: SEA 2027-01-26 09:25:00 → DEN 2027-01-26 13:00:00; layover at DEN: 60 minutes.
    • WN2075: DEN 2027-01-26 14:00:00 → MCI 2027-01-26 16:35:00.
  • Southwest Airlines WN1491 / WN3141: MCI 2027-02-02 18:30:00 → SEA 2027-02-02 22:50:00; 1 stop(s) via DEN; 380 minutes. Local airport times.
    • WN1491: MCI 2027-02-02 18:30:00 → DEN 2027-02-02 19:25:00; layover at DEN: 75 minutes.
    • WN3141: DEN 2027-02-02 20:40:00 → SEA 2027-02-02 22:50:00.

2027-01-26 → 2027-02-02 · Axel-exclusive $342.00

  • Delta Air Lines DL1016 / DL2903: SEA 2027-01-26 09:18:00 → MCI 2027-01-26 17:09:00; 1 stop(s) via SLC; 351 minutes. Local airport times.
    • DL1016: SEA 2027-01-26 09:18:00 → SLC 2027-01-26 12:31:00; layover at SLC: 76 minutes.
    • DL2903: SLC 2027-01-26 13:47:00 → MCI 2027-01-26 17:09:00.
  • Delta Air Lines DL2105: MCI 2027-02-02 07:00:00 → SEA 2027-02-02 09:21:00; nonstop; 261 minutes. Local airport times.

2027-01-26 → 2027-02-02 · Axel-exclusive $342.00

  • Delta Air Lines DL536 / DL5401: SEA 2027-01-26 08:30:00 → MCI 2027-01-26 16:56:00; 1 stop(s) via MSP; 386 minutes. Local airport times.
    • DL536: SEA 2027-01-26 08:30:00 → MSP 2027-01-26 13:48:00; layover at MSP: 81 minutes.
    • DL5401: MSP 2027-01-26 15:09:00 → MCI 2027-01-26 16:56:00.
  • Delta Air Lines DL2105: MCI 2027-02-02 07:00:00 → SEA 2027-02-02 09:21:00; nonstop; 261 minutes. Local airport times.

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

For AI assistants

  • This page: Seattle (SEA) to Kansas City (MCI) · Jan 26, 2027 · return Feb 2, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • 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 Kansas City (MCI) 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.