Wander Wisely with exceptional service, 24/7 support
Feel at ease with free flight cancellations within 24 hours of booking
Change your flight without a fee on select flights
Find The Best Dates To Fly
Cheapest Flights from Kansas City (MCI) to Seattle (SEA)
The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $190 round trip and CA $96 one way. Prices and availability subject to change. Additional terms may apply.
Sat., 7 Dec. - Fri., 13 Dec.
MCI
Kansas City
SEA
Seattle
CA $190 Roundtrip, found 4 days ago
CA $190
Roundtrip
found 4 days ago
Sat., 7 Dec. - Fri., 13 Dec.
MCI
Kansas City
SEA
Seattle
CA $225 Roundtrip, found 4 days ago
CA $225
Roundtrip
found 4 days ago
Sat., 7 Dec. - Fri., 13 Dec.
MCI
Kansas City
SEA
Seattle
CA $246 Roundtrip, found 4 days ago
CA $246
Roundtrip
found 4 days ago
Sat., 7 Dec. - Fri., 13 Dec.
MCI
Kansas City
SEA
Seattle
CA $259 Roundtrip, found 4 days ago
CA $259
Roundtrip
found 4 days ago
Sat., 7 Dec. - Fri., 13 Dec.
MCI
Kansas City
SEA
Seattle
CA $294 Roundtrip, found 4 days ago
CA $294
Roundtrip
found 4 days ago
Mon., 9 Dec. - Sat., 14 Dec.
MCI
Kansas City
SEA
Seattle
CA $315 Roundtrip, found 4 days ago
CA $315
Roundtrip
found 4 days ago
Sat., 7 Dec. - Sat., 14 Dec.
MCI
Kansas City
SEA
Seattle
CA $391 Roundtrip, found 2 days ago
CA $391
Roundtrip
found 2 days ago
Sat., 7 Dec. - Fri., 13 Dec.
MCI
Kansas City
SEA
Seattle
CA $397 Roundtrip, found 4 days ago
CA $397
Roundtrip
found 4 days ago
Sat., 7 Dec. - Sat., 14 Dec.
MCI
Kansas City
SEA
Seattle
CA $398 Roundtrip, found 2 days ago
CA $398
Roundtrip
found 2 days ago
Thu., 2 Jan. - Mon., 6 Jan.
MCI
Kansas City
SEA
Seattle
CA $412 Roundtrip, found 5 days ago
CA $412
Roundtrip
found 5 days ago
Frequently asked questions
Popular Flight Routes from Kansas City (MCI)
Travelers at MCI love to visit these top cities. Roam to the top destinations from Kansas City (MCI) today with the cheap prices from Travelocity!
Popular Flight Routes from Seattle (SEA)
Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle(SEA) today with the cheap prices from Travelocity!
Top Airlines Routes To SEA
- WestJet Ottawa to Seattle
- Alaska Airlines Phoenix to Seattle
- Alaska Airlines Newark Liberty Intl. Airport to Seattle
- WestJet Calgary to Seattle
- WestJet Kelowna to Seattle
- Alaska Airlines Detroit to Seattle
- WestJet Winnipeg to Seattle
- Qatar Airways Delhi to Seattle
- Alaska Airlines Victoria to Seattle
- Alaska Airlines New York to Seattle
Most Popular
Flights
YYC - DFWYVR - PSPYVR - LASDTW - DFWYYC - SANYUL - FLLYVR - FLLBUF - DFWAir Canada Fort Lauderdale (FLL) to Toronto (YYZ) flightsBLI - LASDelta Detroit (DTW) to Las Vegas (LAS) flightsJetBlue Airways Buffalo (BUF) to Boston (BOS) flightsDTW - FLLFLL - YYZYVR - SANYVR - DFWYYZ - DFWJetBlue Airways Buffalo (BUF) to Fort Lauderdale (FLL) flightsAir Canada Toronto (YYZ) to Las Vegas (LAS) flightsWestJet Edmonton (YEG) to Las Vegas (LAS) flightsYYZ - PITYYZ - NYCYYZ - PHLDFW - YYZAir Canada Toronto (YYZ) to Fort Lauderdale (FLL) flightsYYZ - LASSwoop Abbotsford (YXX) to Las Vegas (LAS) flightsWestJet Calgary (YYC) to Palm Springs (PSP) flightsAir Canada Toronto (YYZ) to San Diego (SAN) flightsDelta Buffalo (BUF) to Las Vegas (LAS) flights