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Kansas City (MCI) to Seattle (SEA) Flights from ₹14,998

Fares on this route currently start from ₹14,998. Compare live MCI to SEA prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
MCI → SEA Approx. 2391.60 km 04 Jun 2026 Live inventory
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Showing 25 of 158 live flights
Frontier Airlines
F9-3375
14:34
06/04/2026
MCI
Kansas City International Airport
19h 32m
1 Stop
⏱ DEN · 16h 20mDEN Airport
10:06
06/05/2026
+1
SEA
Seattle Tacoma International Airport
₹14,998
per person
✕ Non-refundable
Southwest Airlines
WN-4828
14:25
06/04/2026
MCI
Kansas City International Airport
6h 35m
1 Stop
⏱ SMF · 3h 0mSMF Airport
21:00
06/04/2026
SEA
Seattle Tacoma International Airport
₹19,136
per person
✕ Non-refundable6 fare options
American Airlines
AA-2047
19:48
06/04/2026
MCI
Kansas City International Airport
5h 11m
1 Stop
⏱ DFW · 1h 2mDFW Airport
00:59
06/05/2026
+1
SEA
Seattle Tacoma International Airport
₹21,682
per person
✓ Refundable22 fare options
Southwest Airlines
WN-2581
21:15
06/04/2026
MCI
Kansas City International Airport
4h 25m
1 Stop
⏱ PHX · 0h 45mPHX Airport
01:40
06/05/2026
+1
SEA
Seattle Tacoma International Airport
₹21,853
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-2286
15:30
06/04/2026
MCI
Kansas City International Airport
4h 40m
1 Stop
⏱ LAS · 0h 50mLAS Airport
20:10
06/04/2026
SEA
Seattle Tacoma International Airport
₹21,865
per person
✕ Non-refundable🔥 Last 3 seats14 fare options
Delta Air Lines
DL-2903
19:40
06/04/2026
MCI
Kansas City International Airport
4h 30m
1 Stop
⏱ SLC · 1h 31mSLC Airport
00:10
06/05/2026
+1
SEA
Seattle Tacoma International Airport
₹22,034
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-1517
16:09
06/04/2026
MCI
Kansas City International Airport
6h 46m
1 Stop
⏱ LAX · 2h 9mLAX Airport
22:55
06/04/2026
SEA
Seattle Tacoma International Airport
₹22,034
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-1517
16:09
06/04/2026
MCI
Kansas City International Airport
7h 44m
1 Stop
⏱ LAX · 3h 15mLAX Airport
23:53
06/04/2026
SEA
Seattle Tacoma International Airport
₹22,231
per person
✕ Non-refundable2 fare options
Southwest Airlines
WN-2418
15:40
06/04/2026
MCI
Kansas City International Airport
7h 50m
1 Stop
⏱ OAK · 2h 25mOAK Airport
23:30
06/04/2026
SEA
Seattle Tacoma International Airport
₹22,372
per person
✕ Non-refundable🔥 Last 3 seats4 fare options
Southwest Airlines
WN-2583
14:55
06/04/2026
MCI
Kansas City International Airport
6h 35m
1 Stop
⏱ SAT · 0h 40mSAT Airport
21:30
06/04/2026
SEA
Seattle Tacoma International Airport
₹22,372
per person
✕ Non-refundable🔥 Last 1 seats5 fare options
Southwest Airlines
WN-1146
17:15
06/04/2026
MCI
Kansas City International Airport
6h 15m
2 Stops
⏱ DEN · 0h 40mDEN Airport⏱ OAK · 1h 5mOAK Airport
23:30
06/04/2026
SEA
Seattle Tacoma International Airport
₹22,548
per person
✕ Non-refundable🔥 Last 1 seats4 fare options
Southwest Airlines
WN-2418
15:40
06/04/2026
MCI
Kansas City International Airport
8h 25m
2 Stops
⏱ LAX · 2h 45mLAX Airport⏱ SJC · 0h 45mSJC Airport
00:05
06/05/2026
+1
SEA
Seattle Tacoma International Airport
₹22,548
per person
✕ Non-refundable🔥 Last 5 seats4 fare options
Southwest Airlines
WN-2549
16:15
06/04/2026
MCI
Kansas City International Airport
7h 50m
2 Stops
⏱ DEN · 1h 50mDEN Airport⏱ SJC · 1h 30mSJC Airport
00:05
06/05/2026
+1
SEA
Seattle Tacoma International Airport
₹22,548
per person
✕ Non-refundable🔥 Last 5 seats4 fare options
Southwest Airlines
WN-2549
16:15
06/04/2026
MCI
Kansas City International Airport
7h 15m
2 Stops
⏱ DEN · 1h 45mDEN Airport⏱ OAK · 1h 5mOAK Airport
23:30
06/04/2026
SEA
Seattle Tacoma International Airport
₹22,548
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
Southwest Airlines
WN-4240
17:25
06/04/2026
MCI
Kansas City International Airport
6h 40m
2 Stops
⏱ LAS · 1h 20mLAS Airport⏱ SJC · 0h 40mSJC Airport
00:05
06/05/2026
+1
SEA
Seattle Tacoma International Airport
₹22,548
per person
✕ Non-refundable🔥 Last 3 seats4 fare options
Southwest Airlines
WN-4532
09:45
06/04/2026
MCI
Kansas City International Airport
7h 10m
2 Stops
⏱ LAS · 0h 55mLAS Airport⏱ SAN · 1h 5mSAN Airport
16:55
06/04/2026
SEA
Seattle Tacoma International Airport
₹22,548
per person
✕ Non-refundable🔥 Last 1 seats4 fare options
Southwest Airlines
WN-1146
17:15
06/04/2026
MCI
Kansas City International Airport
6h 50m
2 Stops
⏱ DEN · 0h 45mDEN Airport⏱ SJC · 1h 30mSJC Airport
00:05
06/05/2026
+1
SEA
Seattle Tacoma International Airport
₹22,548
per person
✕ Non-refundable🔥 Last 4 seats4 fare options
alaskaairlines
AS-497
19:55
06/04/2026
MCI
Kansas City International Airport
2h 4m
Non-stop
21:59
06/04/2026
SEA
Seattle Tacoma International Airport
₹22,572
per person
✕ Non-refundable9 fare options
United Airlines
UA-5503
19:10
06/04/2026
MCI
Kansas City International Airport
4h 0m
1 Stop
⏱ DEN · 0h 47mDEN Airport
23:10
06/04/2026
SEA
Seattle Tacoma International Airport
₹22,980
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
United Airlines
UA-5489
16:26
06/04/2026
MCI
Kansas City International Airport
5h 42m
1 Stop
⏱ LAX · 1h 5mLAX Airport
22:08
06/04/2026
SEA
Seattle Tacoma International Airport
₹22,980
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-4532
09:45
06/04/2026
MCI
Kansas City International Airport
9h 45m
2 Stops
⏱ LAS · 1h 50mLAS Airport⏱ OAK · 1h 50mOAK Airport
19:30
06/04/2026
SEA
Seattle Tacoma International Airport
₹23,057
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
Southwest Airlines
WN-2288
20:15
06/04/2026
MCI
Kansas City International Airport
4h 35m
1 Stop
⏱ LAS · 0h 55mLAS Airport
00:50
06/05/2026
+1
SEA
Seattle Tacoma International Airport
₹23,687
per person
✕ Non-refundable🔥 Last 2 seats9 fare options
Southwest Airlines
WN-2583
14:55
06/04/2026
MCI
Kansas City International Airport
6h 35m
2 Stops
⏱ SAT · 0h 40mSAT Airport⏱ PHX · 0h 40mPHX Airport
21:30
06/04/2026
SEA
Seattle Tacoma International Airport
₹23,694
per person
✓ Refundable🔥 Last 1 seats5 fare options
Southwest Airlines
WN-2418
15:40
06/04/2026
MCI
Kansas City International Airport
7h 50m
2 Stops
⏱ LAX · 0h 35mLAX Airport⏱ OAK · 2h 25mOAK Airport
23:30
06/04/2026
SEA
Seattle Tacoma International Airport
₹23,694
per person
✓ Refundable🔥 Last 3 seats4 fare options
Southwest Airlines
WN-2286
15:30
06/04/2026
MCI
Kansas City International Airport
8h 35m
2 Stops
⏱ LAS · 3h 10mLAS Airport⏱ SJC · 0h 40mSJC Airport
00:05
06/05/2026
+1
SEA
Seattle Tacoma International Airport
₹24,371
per person
✕ Non-refundable🔥 Last 3 seats4 fare options
😕 No flights match your filters.
Kansas City (MCI)
📍 Kansas City International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 39.2976
📐 Longitude: -94.713898
Seattle (SEA)
📍 Seattle Tacoma International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 47.449001
📐 Longitude: -122.308998

✈ Distance: Kansas City,USA to Seattle,USA2391.60 km

📅 Results on this page are loaded for 04 Jun 2026. Click View all flights for the complete live search.

Kansas City to Seattle — what to expect when booking

The MCI–SEA route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Kansas City,USA and Seattle,USA is approximately 2391.60 km.

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More flights from Kansas City (MCI)
36 routes
More flights from Seattle (SEA)
88 routes
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Seattle Burbank
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Seattle Denver
SEA → DEN
Seattle Detroit
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Seattle Dubai
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Seattle Edmonton
SEA → YEG
Seattle Eugene
SEA → EUG
Seattle Fairbanks
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Seattle Fort Lauderdale
SEA → FLL
Seattle Fort Worth
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Seattle Frankfurt
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Seattle Fresno
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Seattle Great Falls
SEA → GTF
Seattle Helena
SEA → HLN
Seattle Honolulu
SEA → HNL
Seattle Houston
SEA → IAH
Seattle Juneau
SEA → JNU
Seattle Kahului
SEA → OGG
Seattle Kalispell
SEA → FCA
Seattle Kansas City
SEA → MCI
Seattle Kelowna
SEA → YLW
Seattle Ketchikan
SEA → KTN
Seattle Kona
SEA → KOA
Seattle Las Vegas
SEA → LAS
Seattle Lewiston
SEA → LWS
Seattle Lihue
SEA → LIH
Seattle London
SEA → LHR
Seattle Long Beach
SEA → LGB
Seattle Los Angeles
SEA → LAX
Seattle Medford
SEA → MFR
Seattle Miami
SEA → MIA
Seattle Milwaukee
SEA → MKE
Seattle Minneapolis
SEA → MSP
Seattle Missula
SEA → MSO
Seattle New York
SEA → EWR
Seattle Oakland
SEA → OAK
Seattle Omaha
SEA → OMA
Seattle Ontario
SEA → ONT
Seattle Orlando
SEA → MCO
Seattle Palm Springs
SEA → PSP
Seattle Paris
SEA → CDG
Seattle Pasco
SEA → PSC
Seattle Philadelphia
SEA → PHL
Seattle Phoenix
SEA → PHX
Seattle Portland International
SEA → PDX
Seattle Pullman
SEA → PUW
Seattle Redmond
SEA → RDM
Seattle Reno
SEA → RNO
Seattle Reykjavik
SEA → KEF
Seattle Sacramento
SEA → SMF
Seattle Salt Lake City
SEA → SLC
Seattle San Antonio
SEA → SAT
Seattle San Diego
SEA → SAN
Seattle San Francisco
SEA → SFO
Seattle San Jose
SEA → SJC
Seattle Santa Ana
SEA → SNA
Seattle Santa Barbara
SEA → SBA
Seattle Santa Rosa
SEA → STS
Seattle Seoul
SEA → ICN
Seattle Shanghai
SEA → PVG
Seattle Spokane
SEA → GEG
Seattle St. Louis
SEA → STL
Seattle Taipei
SEA → TPE
Seattle Tampa
SEA → TPA
Seattle Tokyo
SEA → HND
Seattle Toronto
SEA → YYZ
Seattle Tucson
SEA → TUS
Seattle Vancouver
SEA → YVR
Seattle Victoria
SEA → YYJ
Seattle Walla Walla
SEA → ALW
Seattle Washington DC
SEA → BWI
Seattle Wenatchee
SEA → EAT
Seattle Yakima
SEA → YKM
❓ Frequently asked questions — Kansas City to Seattle flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Kansas City,USA (MCI) and Seattle,USA (SEA) is approximately 2391.60 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.