Title: $28 Cheap Flights & Airfare to Washington County - Expedia.com ![American Indian Petroglyphs.](https://images.trvl-media.com/place/3000349308/70cfce4d-dfdd-446d-9783-3865f0f88a44.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Jess Rigdon ![](https://images.trvl-media.com/place/3000349308/70cfce4d-dfdd-446d-9783-3865f0f88a44.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Washington County from $28 [View $28 flight on Wed, Feb 25, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:MCO,to:STL,departure:2/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:27.98&airProductToken=AQowCi4IxnISBDI2MzUYzHAg8lwowpOGAzDrlIYDOEVAAFgBagRQQ18xcgdLMTRYWFMyEgoIARABGAEqAkY5GAEiBAgBEAEoAigDMA0) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Flight 1 Leaving from Going to Departing Flight 2 Leaving from Going to Departing [Washington County Hotels](https://expedia.com/Destinations-In-Washington-County.d553248635976431746.Hotel-Destinations)[Vacation Rentals in Washington County](https://expedia.com/Destinations-In-Washington-County.d553248635976431746.Vacation-Rental-Destinations)[Car Rentals in Washington County](https://expedia.com/Destinations-In-Washington-County.d553248635976431746.Car-Rental-Destinations)[Washington County Vacations](https://expedia.com/Washington-County.d553248635976431746.Destination-Travel-Guides) ## Popular airlines to Washington County - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## How much is the cheapest flight to Washington County? Prices were available within the past 7 days and start at $28 for one-way flights and $56 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Thu, Feb 26 - Mon, Mar 2 MCO Orlando STL St. Louis $56 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MCO,to:STL,departure:2/26/2026TANYT&leg2=from:STL,to:MCO,departure:3/2/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:55.96&airProductToken=AQowCi4IxnISBDI2MzUYzHAg8lwoxJ-GAzDnoIYDOEVAAFgBagRQQ18xcgdLMjFEWFMyCjAKLgjGchIEMjYzNhjyXCDMcCj9yYYDMJLLhgM4RUAAWAFqBFBDXzFyB0syMURYUzISCggBEAEYASoCRjkYASIECAEQASgCKAMwDQ) ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Tue, Mar 3 - Wed, Mar 11 LGA New York STL St. Louis $154 Roundtrip found 17 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LGA,to:STL,departure:3/3/2026TANYT&leg2=from:STL,to:LGA,departure:3/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:153.98&airProductToken=AQpeCi0IxnISBDM0NTMYywEg4FwoiNeGAzC12IYDOEtAAFgBagNFQ09yB0syMU9YUDQKLQjGchIENDQ3MxjgXCDyXCi024YDMKPchgM4S0ABWAFqA0VDT3IHSzIxT1hQNApeCi0IxnISBDQ0NzQY8lwg4Fwo4KyHAzDErYcDOFpAAFgBagNFQ09yB1oxNFZYUDQKLQjGchIEMzQ1OBjgXCDLASj6rocDMIKwhwM4WkABWAFqA0VDT3IHWjE0VlhQNBIKCAEQARgBKgJGORgBIgQIARABKAIoAygEMAE) ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Tue, Mar 3 - Wed, Mar 11 EWR New York STL St. Louis $154 Roundtrip found 17 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EWR,to:STL,departure:3/3/2026TANYT&leg2=from:STL,to:EWR,departure:3/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:153.98&airProductToken=AQpfCi4IxnISBDExNTcYxI0BIOBcKPPXhgMwlNmGAzhLQABYAWoDRUNPcgdLMjFPWFA0Ci0IxnISBDQ0NzMY4Fwg8lwotNuGAzCj3IYDOEtAAVgBagNFQ09yB0syMU9YUDQKXwotCMZyEgQ0NDc0GPJcIOBcKOCshwMwxK2HAzhaQABYAWoDRUNPcgdaMTRWWFA0Ci4IxnISBDExNTgY4FwgxI0BKOavhwMw-rCHAzhaQAFYAWoDRUNPcgdaMTRWWFA0EgoIARABGAEqAkY5GAEiBAgBEAEoAigDKAQwAQ) ![Southwest Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/wn.gif) Fri, Feb 27 - Tue, Mar 3 MCO Orlando STL St. Louis $157 Roundtrip found 1 hour ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MCO,to:STL,departure:2/27/2026TANYT&leg2=from:STL,to:MCO,departure:3/3/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:156.79&airProductToken=AQowCi4I15wBEgQyNjMyGMxwIPJcKOmjhgMwjqWGAzhWQABYAWoDV0dBcgdWTE5WQzJFCjAKLgjXnAESBDIzNTMY8lwgzHAoodSGAzCt1YYDOFZAAFgBagNXR0FyB1ZMTlZDMkUSCggBEAEYASoCV04YASIECAEQASgCKAMoBDAB) ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Wed, Feb 25 - Sat, Feb 28 LAX Los Angeles STL St. Louis $169 Roundtrip found 2 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LAX,to:STL,departure:2/25/2026TANYT&leg2=from:STL,to:LAX,departure:2/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:168.96&airProductToken=AQphCi8IxnISBDMxNTYYi7gBIINpKJyOhgMwsY-GAzhFQABYAWoEUENfMXIHWjE0VlhQNAouCMZyEgQzMzAyGINpIPJcKOSQhgMw4ZGGAzhFQABYAWoEUENfMXIHWjE0VlhQNAphCi4IxnISBDMzMDEY8lwgg2kog7OGAzCWtIYDOEVAAFgBagRQQ18xcgdLMjFPWFA0Ci8IxnISBDQzNDUYg2kgi7gBKJe3hgMwvriGAzhFQABYAWoEUENfMXIHSzIxT1hQNBIKCAEQARgBKgJGORgBIgQIARABKAIoAzAN) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, Mar 1 - Mon, Mar 2 MCO Orlando STL St. Louis $187 Roundtrip found 7 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MCO,to:STL,departure:3/1/2026TANYT&leg2=from:STL,to:MCO,departure:3/2/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:186.40&airProductToken=AQpmCjEIwYIBEgQzMjYxGMxwIIwCKNS5hgMwnrqGAzhCQABYAWoFQkFTSUNyCE9WQVVaTkJWCjEIwYIBEgQxNjIyGIwCIPJcKOC6hgMwoLyGAzhCQAFYAWoFQkFTSUNyCE9WQVVaTkJWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Apr 1 - Wed, Apr 8 EWR New York STL St. Louis $197 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EWR,to:STL,departure:4/1/2026TANYT&leg2=from:STL,to:EWR,departure:4/8/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:196.41&airProductToken=AQpvCjYIxJgBEgQyNDAxGMSNASDgXCitmYkDML-aiQM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFXTkEwQlEKNQjEmAESBDEzOTMY4Fwg8lwonJuJAzD9m4kDOEVAAVgBaglNQUlOQkFTSUNyCFZBV05BMEJRCnEKNgjEmAESBDE2MjYY8lwg47QBKLTliQMwk-aJAzhFQABYAWoJTUFJTkJBU0lDcghWQVdOQTBCUQo3CMSYARIEMjU3NxjjtAEgxI0BKNvmiQMww-eJAzhFQAFYAWoJTUFJTkJBU0lDcghWQVdOQTBCURIMCAEQARgBKgJETDIAGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Mon, Apr 27 - Tue, Apr 28 MCO Orlando STL St. Louis $212 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MCO,to:STL,departure:4/27/2026TANYT&leg2=from:STL,to:MCO,departure:4/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:211.90&airProductToken=AQpvCjYI1YIBEgQyMDcxGMxwIK4cKMC_iwMwgMGLAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0FHMkFLQlMKNQjVggESAzQ4NRiuHCDyXCiowYsDMIDCiwM4TkAAWAFqCjFfYmFzaWNlY29yCEtBRzJBS0JTCnAKNgjVggESBDEzNzEY8lwgiDgolMaLAzCfx4sDOE5AAFgBagoxX2Jhc2ljZWNvcghLQUcyQUtCUwo2CNWCARIEMjMxMBiIOCDMcCiTyIsDMKbJiwM4TkAAWAFqCjFfYmFzaWNlY29yCEtBRzJBS0JTEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Mar 8 - Sat, Mar 14 LGA New York COU Columbia $268 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LGA,to:COU,departure:3/8/2026TANYT&leg2=from:COU,to:LGA,departure:3/14/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:267.80&airProductToken=AQpwCjUI1YIBEgMyMTUYywEgrhwotIiHAzDXiYcDOE5AAFgBagoxX2Jhc2ljZWNvcghLRkEyQURCTgo3CNWCARIENTUyMRiuHCDCowEoxIuHAzCajIcDOE5AAFgBagoxX2Jhc2ljZWNvcghLRkEyQURCTgpxCjcI1YIBEgQ1ODY5GMKjASCuHCj9z4cDMNXQhwM4TkAAWAFqCjFfYmFzaWNlY29yCEtGQTJBREJOCjYI1YIBEgQzNDc0GK4cIMsBKLzShwMwy9OHAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMkFEQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Apr 22 - Mon, Apr 27 MCO Orlando COU Columbia $268 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MCO,to:COU,departure:4/22/2026TANYT&leg2=from:COU,to:MCO,departure:4/27/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:267.80&airProductToken=AQpxCjYI1YIBEgQxNTIwGMxwIINpKPaEiwMw-4aLAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMkFEQk4KNwjVggESBDU3OTcYg2kgwqMBKN-IiwMw24mLAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMkFEQk4KcQo3CNWCARIENTg2ORjCowEgrhwop7-LAzCEwIsDOE5AAFgBagoxX2Jhc2ljZWNvcghLRkEyQURCTgo2CNWCARIEMTE2OBiuHCDMcCi3wYsDMOjCiwM4TkAAWAFqCjFfYmFzaWNlY29yCEtGQTJBREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) **Enjoy extra legroom, flight flexibility, and a seamless travel experience.** \*Flight schedules are subject to change. \*Flight schedules are subject to change. - Top Flights Destinations - Top Washington County Hotels - Airlines Operating - Expedia's Latest Trends ### Top Flight Destinations In Washington County - [Flights to Ozarks ](https://expedia.com/Cheap-Flights-To-Ozarks.d6209951.Travel-Guide-Flights) - [Flights to Sullivan ](https://expedia.com/Cheap-Flights-To-Sullivan.d6987.Travel-Guide-Flights) - [Flights to Steelville ](https://expedia.com/Cheap-Flights-To-Steelville.d3000445504.Travel-Guide-Flights) - [Flights to Potosi ](https://expedia.com/Cheap-Flights-To-Potosi.d181478.Travel-Guide-Flights) - [Flights to Bonne Terre ](https://expedia.com/Cheap-Flights-To-Bonne-Terre.d55598.Travel-Guide-Flights) - [Flights to Bourbon ](https://expedia.com/Cheap-Flights-To-Bourbon.d6351832.Travel-Guide-Flights) - [Flights to Southeast Missouri ](https://expedia.com/Cheap-Flights-To-Southeast-Missouri.d6058763.Travel-Guide-Flights) - [Flights to De Soto ](https://expedia.com/Cheap-Flights-To-De-Soto.d6085105.Travel-Guide-Flights) - [Flights to Caledonia ](https://expedia.com/Cheap-Flights-To-Caledonia.d6359344.Travel-Guide-Flights) - [Flights to Bismarck ](https://expedia.com/Cheap-Flights-To-Bismarck.d553248634983538264.Travel-Guide-Flights) - [Flights to Belleview ](https://expedia.com/Cheap-Flights-To-Belleview.d3000444413.Travel-Guide-Flights) - [Flights to Central United States ](https://expedia.com/Cheap-Flights-To-Central-United-States.d6209877.Travel-Guide-Flights) - [Flights to Lonedell ](https://expedia.com/Cheap-Flights-To-Lonedell.d3000748982.Travel-Guide-Flights) - [Flights to Northeast Missouri ](https://expedia.com/Cheap-Flights-To-Northeast-Missouri.d6058818.Travel-Guide-Flights) - [Flights to Belgrade ](https://expedia.com/Cheap-Flights-To-Belgrade.d553248635975850450.Travel-Guide-Flights) - [Flights to Tiff ](https://expedia.com/Cheap-Flights-To-Tiff.d3000349564.Travel-Guide-Flights) ### Top Flight Destinations In the World - [Flights to Canada ](https://expedia.com/Destinations-In-Canada.d31.Flight-Destinations) - [Flights to Colombia ](https://expedia.com/Destinations-In-Colombia.d38.Flight-Destinations) - [Flights to Norway ](https://expedia.com/Destinations-In-Norway.d138.Flight-Destinations) - [Flights to United States of America ](https://expedia.com/Destinations-In-United-States-Of-America.d201.Flight-Destinations) - [Flights to Indonesia ](https://expedia.com/Destinations-In-Indonesia.d81.Flight-Destinations) - [Flights to Switzerland ](https://expedia.com/Destinations-In-Switzerland.d174.Flight-Destinations) - [Flights to Türkiye ](https://expedia.com/Destinations-In-Turkiye.d183.Flight-Destinations) - [Flights to China ](https://expedia.com/Destinations-In-China.d37.Flight-Destinations) - [Flights to Mexico ](https://expedia.com/Destinations-In-Mexico.d117.Flight-Destinations) - [Flights to Spain ](https://expedia.com/Destinations-In-Spain.d166.Flight-Destinations) - [Flights to Greece ](https://expedia.com/Destinations-In-Greece.d67.Flight-Destinations) - [Flights to France ](https://expedia.com/Destinations-In-France.d59.Flight-Destinations) - [Flights to Japan ](https://expedia.com/Destinations-In-Japan.d89.Flight-Destinations) - [Flights to Australia ](https://expedia.com/Destinations-In-Australia.d10.Flight-Destinations) - [Flights to United Kingdom ](https://expedia.com/Destinations-In-United-Kingdom.d190.Flight-Destinations) - [Flights to South Korea ](https://expedia.com/Destinations-In-South-Korea.d94.Flight-Destinations) - [Flights to Argentina ](https://expedia.com/Destinations-In-Argentina.d8.Flight-Destinations) - [Flights to Russia ](https://expedia.com/Destinations-In-Russia.d153.Flight-Destinations) - [Flights to Brazil ](https://expedia.com/Destinations-In-Brazil.d23.Flight-Destinations) - [Flights to Sweden ](https://expedia.com/Destinations-In-Sweden.d173.Flight-Destinations) ### Top Washington County Hotels - [Super 8 by Wyndham Potosi ](https://expedia.com/Farmington-Hotels-Super-8-By-Wyndham-Potosi.h158717.Hotel-Information) - [Baymont Inn and Suites by Wyndham Farmington, MO ](https://expedia.com/Farmington-Hotels-Baymont-Inn-And-Suites-By-Wyndham-Farmington.h16153.Hotel-Information) - [Comfort Inn Sullivan ](https://expedia.com/Washington-Hotels-Comfort-Inn-Sullivan.h1452969.Hotel-Information) - [Postcard Cabins St Francois, Outdoor Collection by Marriott Bonvoy ](https://expedia.com/French-Village-Hotels-Postcard-Cabins-St-Francois.h110550817.Hotel-Information) - [La Quinta Inn & Suites by Wyndham Festus - St. Louis South ](https://expedia.com/Farmington-Hotels-La-Quinta-Inn-Suites-By-Wyndham-Festus-St-Louis-South.h42120.Hotel-Information) - [Pinemark Inn & Suites ](https://expedia.com/St-Clair-Hotels-Pinemark-Inn-Suites.h1161498.Hotel-Information) - [Baymont by Wyndham Festus ](https://expedia.com/Festus-Hotels-Baymont-By-Wyndham-Festus.h5523.Hotel-Information) - [Holiday Inn Express Hotel & Suites FESTUS - SOUTH ST. LOUIS by IHG ](https://expedia.com/Farmington-Hotels-Holiday-Inn-Express-Hotel-Suites-FESTUS-SOUTH-ST-LOUIS.h2699317.Hotel-Information) - [Comfort Inn Festus - St Louis South ](https://expedia.com/Farmington-Hotels-Comfort-Inn-Festus-St-Louis-South.h40138.Hotel-Information) - [Super 8 by Wyndham Farmington ](https://expedia.com/Farmington-Hotels-Super-8-By-Wyndham-Farmington.h855747.Hotel-Information) - [Baymont by Wyndham Sullivan ](https://expedia.com/Washington-Hotels-Baymont-By-Wyndham-Sullivan.h120376.Hotel-Information) - [Hampton Inn Farmington ](https://expedia.com/Farmington-Hotels-Hampton-Inn-Farmington.h3594547.Hotel-Information) - [Days Inn & Suites by Wyndham Cuba ](https://expedia.com/Rolla-Hotels-Days-Inn-Suites-By-Wyndham-Cuba.h848802.Hotel-Information) - [Super 8 by Wyndham Union ](https://expedia.com/Washington-Hotels-Super-8-By-Wyndham-Union.h918798.Hotel-Information) - [Super 8 by Wyndham St. Clair MO ](https://expedia.com/Washington-Hotels-Super-8-By-Wyndham-St-Clair-MO.h855477.Hotel-Information) - [Crown Pointe Lodge, BW Signature Collection ](https://expedia.com/Farmington-Hotels-Crown-Pointe-Lodge.h1429479.Hotel-Information) - [Super 8 by Wyndham Sullivan ](https://expedia.com/Washington-Hotels-Super-8-By-Wyndham-Sullivan.h459701.Hotel-Information) - [Super 8 by Wyndham Cuba ](https://expedia.com/Rolla-Hotels-Super-8-By-Wyndham-Cuba.h861493.Hotel-Information) - [Holiday Inn Express & Suites Farmington by IHG ](https://expedia.com/Farmington-Hotels-Holiday-Inn-Express-Suites-Farmington.h1095128.Hotel-Information) - [Quality Inn Farmington ](https://expedia.com/Farmington-Hotels-Quality-Inn-Farmington.h18482.Hotel-Information) ### Airlines Operating - [Amber Air ](https://expedia.com/Amber-Air-Flights.c0A.Travel-Guide-Airlines) - [BlueAir ](https://expedia.com/BlueAir-Flights.c0B.Travel-Guide-Airlines) - [Catovair ](https://expedia.com/Cobra-Aviation-Flights.c0C.Travel-Guide-Airlines) - [Darwin Airline SA Lugano ](https://expedia.com/Darwin-Airline-SA-Lugano-Flights.c0D.Travel-Guide-Airlines) - [Evergreen International ](https://expedia.com/Evergreen-International-Flights.c0E.Travel-Guide-Airlines) - [Ghadames Air Transport ](https://expedia.com/Ghadames-Air-Transport-Flights.c0G.Travel-Guide-Airlines) - [Aircompany Kokshetau ](https://expedia.com/AirCompany-Kokshetau-Flights.c0K.Travel-Guide-Airlines) - [Palau Asia ](https://expedia.com/Palau-Asia-Flights.c0P.Travel-Guide-Airlines) - [Royal Airways Limited ](https://expedia.com/Royal-Airways-Limited-Flights.c0S.Travel-Guide-Airlines) - [Vietnam Air Service Co. ](https://expedia.com/Vietnam-Air-Service-Co-Flights.c0V.Travel-Guide-Airlines) ### Expedia's Latest Trends Hotels - [Country Club Plaza Hotels](https://expedia.com/Country-Club-Plaza-Kansas-City-Hotels.0-n6143482-0.Travel-Guide-Filter-Hotels) - [Hotels in St. Charles](https://expedia.com/St-Charles-Hotels.d9786.Travel-Guide-Hotels) - [Power and Light District Hotels](https://expedia.com/Power-And-Light-District-Kansas-City-Hotels.0-n6162504-0.Travel-Guide-Filter-Hotels) - 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[Visit Downtown Kansas City](https://expedia.com/Kansas-City-Downtown-Kansas-City.dx6058828) - [Visit Downtown Branson](https://expedia.com/Branson-Downtown-Branson.dx6336866) ## Trending flights to Washington County These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Sat, Feb 28 - Sat, Feb 28 DFW Dallas STL St. Louis $128 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DFW,to:STL,departure:2/28/2026TANYT&leg2=from:STL,to:DFW,departure:2/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:127.96&airProductToken=AQphCi8IxnISBDIxNDcYo7EBIINpKOGuhgMw6q-GAzhFQABYAWoEUENfMXIHSzIxT1hQNAouCMZyEgQzMzAyGINpIPJcKMyxhgMwzLKGAzhFQABYAWoEUENfMXIHSzIxT1hQNAphCi4IxnISBDQ0NzQY8lwg4FwoybWGAzCttoYDOEVAAFgBagRQQ18xcgdLMjFPWFA0Ci8IxnISBDEyNjkY4Fwgo7EBKPa5hgMwl7uGAzhFQABYAWoEUENfMXIHSzIxT1hQNBIKCAEQARgBKgJGORgBIgQIARABKAIoAzAN) \*Available to One Key members.