✦ Smart route search

Kansas City (MCI) to Seattle (SEA) Flights from ₹18,242

Fares on this route currently start from ₹18,242. 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 14 Jul 2026 Live inventory
✈ Flight Search
Modify your route
From
To
Depart
Return
Adults
Children
Infants
Cabin
Trip Type
MCI→SEA

Sort By

💰 Cheapest
⚡ Fastest
🕐 Earliest

🎚️ Filters

Stops Reset
0
0
0
Max Price Reset
Up to ₹5,00,000
Departure Time Reset
🌙 Night
12am–6am
🌅 Morning
6am–12pm
☀️ Afternoon
12pm–6pm
🌆 Evening
6pm–12am
Fare Type
Airlines All
Loading…
Select Fare
Showing 25 of 136 live flights
Southwest Airlines
WN-2581
20:00
07/14/2026
MCI
Kansas City International Airport
4h 45m
1 Stop
⏱ PHX · 1h 0mPHX Airport
00:45
07/15/2026
+1
SEA
Seattle Tacoma International Airport
₹18,242
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-2626
19:25
07/14/2026
MCI
Kansas City International Airport
5h 10m
1 Stop
⏱ LAS · 1h 30mLAS Airport
00:35
07/15/2026
+1
SEA
Seattle Tacoma International Airport
₹18,242
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-4240
17:05
07/14/2026
MCI
Kansas City International Airport
7h 30m
1 Stop
⏱ LAS · 3h 50mLAS Airport
00:35
07/15/2026
+1
SEA
Seattle Tacoma International Airport
₹18,242
per person
✕ Non-refundable5 fare options
American Airlines
AA-6399
19:46
07/14/2026
MCI
Kansas City International Airport
5h 6m
1 Stop
⏱ ORD · 0h 37mORD Airport
00:52
07/15/2026
+1
SEA
Seattle Tacoma International Airport
₹18,606
per person
✕ Non-refundable17 fare options
Southwest Airlines
WN-2549
16:10
07/14/2026
MCI
Kansas City International Airport
7h 5m
1 Stop
⏱ DEN · 1h 55mDEN Airport
23:15
07/14/2026
SEA
Seattle Tacoma International Airport
₹18,748
per person
✕ Non-refundable🔥 Last 2 seats5 fare options
Southwest Airlines
WN-1354
15:25
07/14/2026
MCI
Kansas City International Airport
8h 10m
1 Stop
⏱ SMF · 4h 35mSMF Airport
23:35
07/14/2026
SEA
Seattle Tacoma International Airport
₹18,777
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1536
17:50
07/14/2026
MCI
Kansas City International Airport
5h 45m
2 Stops
⏱ DEN · 0h 40mDEN Airport⏱ SMF · 0h 40mSMF Airport
23:35
07/14/2026
SEA
Seattle Tacoma International Airport
₹18,923
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-4827
06:20
07/14/2026
MCI
Kansas City International Airport
8h 0m
2 Stops
⏱ LAX · 1h 45mLAX Airport⏱ SJC · 1h 25mSJC Airport
14:20
07/14/2026
SEA
Seattle Tacoma International Airport
₹18,923
per person
✕ Non-refundable🔥 Last 3 seats4 fare options
Southwest Airlines
WN-4457
15:55
07/14/2026
MCI
Kansas City International Airport
7h 40m
2 Stops
⏱ SAN · 2h 5mSAN Airport⏱ SMF · 0h 35mSMF Airport
23:35
07/14/2026
SEA
Seattle Tacoma International Airport
₹18,923
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
Southwest Airlines
WN-4457
15:55
07/14/2026
MCI
Kansas City International Airport
7h 20m
2 Stops
⏱ SAN · 1h 30mSAN Airport⏱ OAK · 1h 0mOAK Airport
23:15
07/14/2026
SEA
Seattle Tacoma International Airport
₹18,923
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-3169
11:50
07/14/2026
MCI
Kansas City International Airport
9h 40m
2 Stops
⏱ DEN · 3h 50mDEN Airport⏱ SJC · 1h 15mSJC Airport
21:30
07/14/2026
SEA
Seattle Tacoma International Airport
₹18,923
per person
✕ Non-refundable🔥 Last 4 seats4 fare options
Southwest Airlines
WN-2578
06:00
07/14/2026
MCI
Kansas City International Airport
8h 20m
2 Stops
⏱ PHX · 2h 10mPHX Airport⏱ SJC · 1h 5mSJC Airport
14:20
07/14/2026
SEA
Seattle Tacoma International Airport
₹18,923
per person
✕ Non-refundable🔥 Last 1 seats4 fare options
Southwest Airlines
WN-2548
13:10
07/14/2026
MCI
Kansas City International Airport
8h 20m
2 Stops
⏱ DEN · 2h 30mDEN Airport⏱ SJC · 1h 15mSJC Airport
21:30
07/14/2026
SEA
Seattle Tacoma International Airport
₹18,923
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-2548
13:10
07/14/2026
MCI
Kansas City International Airport
6h 10m
2 Stops
⏱ DEN · 0h 55mDEN Airport⏱ LAS · 0h 50mLAS Airport
19:20
07/14/2026
SEA
Seattle Tacoma International Airport
₹18,923
per person
✕ Non-refundable🔥 Last 1 seats5 fare options
Southwest Airlines
WN-2545
06:15
07/14/2026
MCI
Kansas City International Airport
8h 5m
2 Stops
⏱ DEN · 1h 0mDEN Airport⏱ SJC · 2h 25mSJC Airport
14:20
07/14/2026
SEA
Seattle Tacoma International Airport
₹18,923
per person
✕ Non-refundable🔥 Last 1 seats4 fare options
Southwest Airlines
WN-2463
07:00
07/14/2026
MCI
Kansas City International Airport
7h 20m
2 Stops
⏱ LAS · 1h 10mLAS Airport⏱ SJC · 1h 20mSJC Airport
14:20
07/14/2026
SEA
Seattle Tacoma International Airport
₹18,923
per person
✕ Non-refundable🔥 Last 4 seats4 fare options
Southwest Airlines
WN-1563
14:10
07/14/2026
MCI
Kansas City International Airport
7h 20m
2 Stops
⏱ DEN · 1h 30mDEN Airport⏱ SJC · 1h 15mSJC Airport
21:30
07/14/2026
SEA
Seattle Tacoma International Airport
₹18,923
per person
✕ Non-refundable🔥 Last 5 seats5 fare options
Southwest Airlines
WN-2549
16:10
07/14/2026
MCI
Kansas City International Airport
7h 25m
2 Stops
⏱ DEN · 2h 25mDEN Airport⏱ SMF · 0h 40mSMF Airport
23:35
07/14/2026
SEA
Seattle Tacoma International Airport
₹18,923
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-2548
13:10
07/14/2026
MCI
Kansas City International Airport
10h 5m
1 Stop
⏱ DEN · 5h 0mDEN Airport
23:15
07/14/2026
SEA
Seattle Tacoma International Airport
₹19,283
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
Southwest Airlines
WN-2462
14:00
07/14/2026
MCI
Kansas City International Airport
9h 15m
2 Stops
⏱ IND · 0h 40mIND Airport⏱ DEN · 1h 5mDEN Airport
23:15
07/14/2026
SEA
Seattle Tacoma International Airport
₹19,430
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
Southwest Airlines
WN-2555
11:30
07/14/2026
MCI
Kansas City International Airport
11h 45m
2 Stops
⏱ HOU · 2h 50mHOU Airport⏱ DEN · 0h 40mDEN Airport
23:15
07/14/2026
SEA
Seattle Tacoma International Airport
₹19,430
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
Southwest Airlines
WN-1149
08:45
07/14/2026
MCI
Kansas City International Airport
10h 5m
2 Stops
⏱ LAS · 2h 45mLAS Airport⏱ SAN · 0h 55mSAN Airport
18:50
07/14/2026
SEA
Seattle Tacoma International Airport
₹19,430
per person
✕ Non-refundable🔥 Last 3 seats4 fare options
Southwest Airlines
WN-1149
08:45
07/14/2026
MCI
Kansas City International Airport
10h 5m
2 Stops
⏱ LAS · 3h 0mLAS Airport⏱ SAN · 0h 40mSAN Airport
18:50
07/14/2026
SEA
Seattle Tacoma International Airport
₹19,430
per person
✕ Non-refundable🔥 Last 3 seats4 fare options
Southwest Airlines
WN-1563
14:10
07/14/2026
MCI
Kansas City International Airport
9h 25m
2 Stops
⏱ DEN · 4h 30mDEN Airport⏱ SMF · 0h 40mSMF Airport
23:35
07/14/2026
SEA
Seattle Tacoma International Airport
₹19,458
per person
✕ Non-refundable4 fare options
Delta Air Lines
DL-2105
07:00
07/14/2026
MCI
Kansas City International Airport
1h 57m
Non-stop
08:57
07/14/2026
SEA
Seattle Tacoma International Airport
₹19,591
per person
✕ Non-refundable7 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 14 Jul 2026. Click Load more flights to expand the full list on this page.

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.

Before you book

Compare nearby dates

The date strip above lets you scan nearby fares without restarting the search.

Load the full list

Route page starts with 25 flights for speed. Load more brings the complete list onto this page.

Check fare details

Each result shows baggage, refundability and fare details before you proceed.

More flights from Kansas City (MCI)
36 routes
More flights from Seattle (SEA)
88 routes
Seattle Albuquerque
SEA → ABQ
Seattle Amsterdam
SEA → AMS
Seattle Anchorage
SEA → ANC
Seattle Atlanta
SEA → ATL
Seattle Austin
SEA → AUS
Seattle Beijing
SEA → PEK
Seattle Bellingham
SEA → BLI
Seattle Billings
SEA → BIL
Seattle Boise
SEA → BOI
Seattle Boston
SEA → BOS
Seattle Bozeman
SEA → BZN
Seattle Burbank
SEA → BUR
Seattle Calgary
SEA → YYC
Seattle Charlotte
SEA → CLT
Seattle Chicago
SEA → MDW
Seattle Colorado Springs
SEA → COS
Seattle Dallas
SEA → DAL
Seattle Denver
SEA → DEN
Seattle Detroit
SEA → DTW
Seattle Dubai
SEA → DXB
Seattle Edmonton
SEA → YEG
Seattle Eugene
SEA → EUG
Seattle Fairbanks
SEA → FAI
Seattle Fort Lauderdale
SEA → FLL
Seattle Fort Worth
SEA → DFW
Seattle Frankfurt
SEA → FRA
Seattle Fresno
SEA → FAT
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.