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Cheap Flights From St Louis To Washington Last modified: Jun 27, 2016 6:37 AM

Cheap flights from St Louis (STL) to popular destinations in Washington (WA)

Bellingham
Carrier Departure Date Return Date Lowest Price
Alaska Sep 22, 2016 Oct 11, 2016 $428
United Sep 22, 2016 Oct 11, 2016 $482
Alaska Jul 12, 2016 Jul 19, 2016 $495
Alaska Dec 31, 2016 Jan 14, 2017 $541
United Jul 12, 2016 Jul 19, 2016 $549
Pasco
Carrier Departure Date Return Date Lowest Price
United Jul 19, 2016 Jul 26, 2016 $460
Alaska Sep 2, 2016 Sep 5, 2016 $499
Alaska Jul 12, 2016 Jul 20, 2016 $504
Alaska Jul 19, 2016 Jul 26, 2016 $505
United Jul 12, 2016 Jul 20, 2016 $532
Alaska Jul 20, 2016 Aug 4, 2016 $535
United Jul 20, 2016 Aug 6, 2016 $560
Seattle
Carrier Departure Date Return Date Lowest Price
Alaska Aug 30, 2016 Sep 1, 2016 $293
Alaska Aug 27, 2016 Sep 4, 2016 $293
Alaska Sep 28, 2016 Oct 4, 2016 $293
Alaska Aug 28, 2016 Sep 2, 2016 $293
Alaska Oct 1, 2016 Oct 4, 2016 $293
Alaska Sep 28, 2016 Oct 6, 2016 $293
Alaska Aug 30, 2016 Sep 2, 2016 $293
Alaska Sep 13, 2016 Sep 26, 2016 $293
Alaska Aug 28, 2016 Sep 4, 2016 $293
Alaska Aug 27, 2016 Sep 1, 2016 $293
Spokane
Carrier Departure Date Return Date Lowest Price
American Oct 20, 2016 Oct 24, 2016 $357
American Oct 12, 2016 Oct 19, 2016 $357
American Oct 21, 2016 Oct 24, 2016 $357
American Oct 18, 2016 Oct 24, 2016 $357
American Oct 17, 2016 Oct 24, 2016 $357
American Oct 22, 2016 Oct 24, 2016 $357
American Oct 19, 2016 Oct 24, 2016 $357
American Aug 15, 2016 Aug 23, 2016 $362
American Sep 20, 2016 Sep 24, 2016 $362
American Aug 17, 2016 Aug 24, 2016 $362
Walla Walla
Carrier Departure Date Return Date Lowest Price
Alaska Jul 19, 2016 Jul 26, 2016 $492
Yakima
Carrier Departure Date Return Date Lowest Price
Alaska May 12, 2017 May 23, 2017 $900
Alaska Jul 1, 2016 Jul 4, 2016 $962

Flight Schedule Summaries Number of flights searched: 672Last modified: Jun 27, 2016 6:37 AM

St Louis to Walla Walla
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Alaska SEA X X X X X X X
Alaska PDX / SEA X X X X X X X
St Louis to Bellingham
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Alaska PDX X X X X X X X
St Louis to Wenatchee
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Alaska SEA X X X X X X
Alaska PDX / SEA X X X X X X
St Louis to Spokane
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHX X X X X X X X
American DFW / PHX X X X X X X X
Alaska PDX X X X X X X X
Delta MSP X X X X X X X
Delta DTW / MSP X X X X X X X
United DEN X X X X X X X
Southwest DEN X X X X X X X
St Louis to Pasco
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Alaska SEA X X X X X X X
Delta SLC X X X X X X X
Delta DTW / MSP X X X X X X X
United DEN X X X X X X X
St Louis to Pullman
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Alaska SEA X X X X X X X
Alaska PDX / SEA X X X X X X X
St Louis to Seattle
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American ORD X X X X X X X
Alaska - X X X X X X X
Alaska PDX X X X X X X X
Delta DTW X X X X X X X
Frontier DEN X X X X
United ORD X X X X X X X
Southwest - X X X X X X X
Southwest MCI X X X X X X X
St Louis to Yakima
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Alaska SEA X X X X X X
Alaska PDX / SEA X X X X X X

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Seattle American, Alaska, Frontier, United $293
St Louis to Spokane American, Alaska, United $357
St Louis to Pasco American, Alaska, United $460
St Louis to Bellingham American, Alaska, United $428
St Louis to Wenatchee Alaska Check Dates
St Louis to Walla Walla Alaska $492
St Louis to Pullman Alaska Check Dates
St Louis to Yakima Alaska $962

Cheap International Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Perth American, Alaska, Qantas, United, Virgin Australia $1,609

Cheap Domestic Flights to Washington - WA

FlightsAirlineLowest Price
Springfield to Seattle American, Alaska, United $326
Moline to Seattle American, Alaska, United $274
Peoria to Seattle American, United $324
Evansville to Seattle American, United $412
Bloomington - Normal to Seattle American $412
Springfield to Seattle American, United $314
Champaign to Seattle American $415
Peoria to Spokane American, United $408
Moline to Spokane American, Alaska, United $404
Springfield to Spokane American, Alaska, United $400
Bloomington - Normal to Spokane American $456
Moline to Bellingham American, Alaska, United Check Dates
Moline to Pasco American, Alaska, United Check Dates
Springfield to Bellingham American, Alaska, United Check Dates
Peoria to Pasco American, United $738
Peoria to Bellingham American, United Check Dates
Cheap Flights from St Louis to Washington - from $293 Round trip from STL to WA