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Cheap Flights From St Louis To Washington

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

Seattle
Carrier Departure Date Return Date Lowest Price
Alaska Oct 9, 2018 Oct 23, 2018 $277
Alaska Sep 29, 2018 Oct 3, 2018 $277
Alaska Oct 10, 2018 Oct 17, 2018 $287
American Oct 9, 2018 Oct 23, 2018 $294
United Sep 29, 2018 Oct 3, 2018 $294
American Oct 10, 2018 Oct 17, 2018 $294
United Oct 10, 2018 Oct 17, 2018 $294
United Oct 9, 2018 Oct 23, 2018 $294
Alaska Sep 25, 2018 Sep 28, 2018 $297
Alaska Oct 5, 2018 Oct 9, 2018 $307

Cheap Last Minute Flights from St Louis to Washington Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from St Louis to Washington. The chart below shows the best last minute deals and cheap flights this weekend we could find.

DestinationDepartingReturningPrice
Pasco 7/19/18 7/22/18 $573
Spokane 7/20/18 7/23/18 $383
Seattle 7/28/18 7/31/18 $368

Flight Schedule Summaries Last modified: Jun 23, 2018 2:51 -04:00Number of routes searched: 298Number of itineraries searched: 208,239

St Louis to Seattle
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Alaska -
American CLT
American DFW
American LAX
American MIA
American ORD
Alaska LAX
Alaska SAN
Major Airlines ATL
Major Airlines CVG
Major Airlines DTW
Major Airlines MCO
Major Airlines MSP
Frontier DEN
United DEN
United EWR
United IAD
United IAH
United ORD

Cheap Domestic Flights from St Louis - STL Last modified: Jun 23, 2018 2:51 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap International Flights from St Louis - STL Last modified: Jun 23, 2018 2:51 -04:00Prices shown were found by travelers like you over the past 30 days

On FareCompare, you’ll find cheap flights for domestic and international travel. Since airlines change flight prices constantly, sign up for Fare Alerts and let FareCompare’s travel search engine monitor airline ticket prices of all major airlines, so you’ll be first in line to get the cheapest tickets.

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Cheap Flights from St Louis to Washington - from $277 Round trip from STL to WA