Title: $28 Cheap Flights & Airfare to Washington County - Expedia.com ![Lodging Image](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Washington County from $28 [View $28 flight on Sat, May 2, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:DEN,to:STL,departure:5/2/2026TANYT&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=AQowCi4IxnISBDMzMDIYg2kg8lwoqPiLAzCs-YsDOEVAAFgBagRQQ18xcgdLMjFTWFMyEgoIARABGAEqAkY5GAEiBAgBEAEoAigDMA0) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only [Washington County Hotels](https://expedia.com/Destinations-In-Washington-County.d553248635976433502.Hotel-Destinations)[Vacation Rentals in Washington County](https://expedia.com/Destinations-In-Washington-County.d553248635976433502.Vacation-Rental-Destinations)[Car Rentals in Washington County](https://expedia.com/Destinations-In-Washington-County.d553248635976433502.Car-Rental-Destinations)[Washington County Vacations](https://expedia.com/Washington-County.d553248635976433502.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 $61 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Mar 5 - Fri, Mar 6 ORD Chicago STL St. Louis $97 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:STL,departure:3/5/2026TANYT&leg2=from:STL,to:ORD,departure:3/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:96.80&airProductToken=AQozCjEIwYIBEgQzODk3GK4cIPJcKN7nhgMwseiGAzhCQABYAWoFQkFTSUNyCE9WQUlYU0JYCjIKMAjBggESAzgxMBjyXCCuHCiw8oYDMIjzhgM4QkAAWAFqBUJBU0lDcghTVkFJWk5CWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Mar 10 - Wed, Mar 11 ORD Chicago STL St. Louis $97 Roundtrip found 22 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:STL,departure:3/10/2026TANYT&leg2=from:STL,to:ORD,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:96.81&airProductToken=AQo3CjUI1YIBEgM2ODQYrhwg8lwoqqWHAzD_pYcDOE5AAFgBagoxX2Jhc2ljZWNvcghHQVUyQUtCUwo4CjYI1YIBEgQyMTM4GPJcIK4cKPiqhwMw0auHAzhOQABYAWoKMV9iYXNpY2Vjb3IIR0FVMkFLQlMSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ![Southwest Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/wn.gif) Wed, Apr 1 - Fri, Apr 3 ORD Chicago STL St. Louis $107 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:STL,departure:4/1/2026TANYT&leg2=from:STL,to:ORD,departure:4/3/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:106.60&airProductToken=AQpgCi4I15wBEgQzOTM2GK4cIINYKJubiQMwu5yJAzhWQABYAWoDV0dBcgdWQkFWTjJECi4I15wBEgQxOTI1GINYIPJcKO2ciQMw0Z2JAzhWQAFYAWoDV0dBcgdWQkFWTjJEEgoIARABGAEqAldOGAEiBAgBEAEoAigDKAQwAQ) ![Southwest Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/wn.gif) Wed, Mar 11 - Sun, Mar 22 ORD Chicago STL St. Louis $112 Roundtrip found 1 hour ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:STL,departure:3/11/2026TANYT&leg2=from:STL,to:ORD,departure:3/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:111.90&airProductToken=AQpgCi4I15wBEgQ0MTUwGK4cIMxwKJSqhwMwtKuHAzhWQABYAWoDV0dBcgdWQkFWTjJECi4I15wBEgQ0NTMxGMxwIPJcKOGrhwMw6q2HAzhWQAFYAWoDV0dBcgdWQkFWTjJEEgoIARABGAEqAldOGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, May 20 - Sat, May 23 ORD Chicago STL St. Louis $114 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:STL,departure:5/20/2026TANYT&leg2=from:STL,to:ORD,departure:5/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:113.23&airProductToken=AQo4CjYI1YIBEgQ0NDY0GK4cIPJcKPnEjQMwz8WNAzhOQABYAWoKMV9iYXNpY2Vjb3IIR0FVMkFLQlMKNwo1CNWCARIDNTMzGPJcIK4cKOXkjQMwwOWNAzhOQABYAWoKMV9iYXNpY2Vjb3IIR0FGMkFaQlMSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ![Southwest Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/wn.gif) Tue, Apr 21 - Wed, Apr 22 ORD Chicago STL St. Louis $117 Roundtrip found 15 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:STL,departure:4/21/2026TANYT&leg2=from:STL,to:ORD,departure:4/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:116.41&airProductToken=AQpgCi4I15wBEgQzNjgzGK4cIINpKML5igMw5_qKAzhWQABYAWoDV0dBcgdWQkFWTjJECi4I15wBEgQyMTAzGINpIPJcKL3-igMwuv-KAzhWQAFYAWoDV0dBcgdWQkFWTjJECmAKLgjXnAESBDI3OTEY8lwgg1goxYKLAzCzg4sDOFZAAFgBagNXR0FyB1ZCQVZOMkQKLgjXnAESBDE3MjgYg1ggrhwo-YOLAzCKhYsDOFZAAVgBagNXR0FyB1ZCQVZOMkQSCggBEAEYASoCV04YASIECAEQASgCKAMoBDAB) ![Contour Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LF.gif) Mon, Mar 16 - Mon, Mar 16 ORD Chicago MWA Marion $133 Roundtrip found 13 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:MWA,departure:3/16/2026TANYT&leg2=from:MWA,to:ORD,departure:3/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:132.40&airProductToken=AQorCikIzIwBEgQzMDUyGK4cIMwFKMzkhwMwq-WHAzhWQABYAXIHVjE0TkVTUworCikIzIwBEgQzMDUzGMwFIK4cKNXmhwMwueeHAzhWQABYAXIHVjE0TkVTUxIKCAEQARgBKgJMRhgBIgQIARABKAIoAygEMAE) ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Mon, Apr 20 - Mon, Apr 27 DFW Dallas STL St. Louis $136 Roundtrip found 7 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DFW,to:STL,departure:4/20/2026TANYT&leg2=from:STL,to:DFW,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:135.96&airProductToken=AQoxCi8IxnISBDE1MjQYo7EBIPJcKI7vigMwgPCKAzhFQABYAWoEUENfMXIHUjIxTlhTMgoxCi8IxnISBDE1MjMY8lwgo7EBKJK_iwMwj8CLAzhFQABYAWoEUENfMXIHUjIxTlhTMhIKCAEQARgBKgJGORgBIgQIARABKAIoAzAN) ![Contour Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LF.gif) Mon, Apr 27 - Fri, May 1 ORD Chicago CGI Cape Girardeau $139 Roundtrip found 2 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:CGI,departure:4/27/2026TANYT&leg2=from:CGI,to:ORD,departure:5/1/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:138.01&airProductToken=AQorCikIzIwBEgQzMDgwGK4cIMJBKOa9iwMwyr6LAzhWQABYAXIHVjE0TkVTUworCikIzIwBEgQzMDgzGMJBIK4cKNXpiwMwvuqLAzhWQABYAXIHVjE0TkVTUxIKCAEQARgBKgJMRhgBIgQIARABKAIoAygEMAE) ![Contour Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LF.gif) Thu, Mar 12 - Sun, Mar 15 DFW Dallas CGI Cape Girardeau $139 Roundtrip found 3 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DFW,to:CGI,departure:3/12/2026TANYT&leg2=from:CGI,to:DFW,departure:3/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:138.01&airProductToken=AQosCioIzIwBEgQzMDg1GKOxASDCQSixu4cDMJ-8hwM4VkAAWAFyB1YxNE5FU1MKLAoqCMyMARIEMzA4NBjCQSCjsQEoztuHAzDG3IcDOFZAAFgBcgdWMTRORVNTEgoIARABGAEqAkxGGAEiBAgBEAEoAigDKAQwAQ) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) **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 Southern Illinois ](https://expedia.com/Cheap-Flights-To-Southern-Illinois.d6233859.Travel-Guide-Flights) - [Flights to Okawville ](https://expedia.com/Cheap-Flights-To-Okawville.d141025.Travel-Guide-Flights) - [Flights to Centralia ](https://expedia.com/Cheap-Flights-To-Centralia.d55627.Travel-Guide-Flights) - [Flights to Mascoutah ](https://expedia.com/Cheap-Flights-To-Mascoutah.d6123666.Travel-Guide-Flights) - [Flights to Carlyle ](https://expedia.com/Cheap-Flights-To-Carlyle.d6058956.Travel-Guide-Flights) - [Flights to Nashville ](https://expedia.com/Cheap-Flights-To-Nashville.d180762.Travel-Guide-Flights) - [Flights to Coulterville ](https://expedia.com/Cheap-Flights-To-Coulterville.d553248634983556947.Travel-Guide-Flights) - [Flights to Central United States ](https://expedia.com/Cheap-Flights-To-Central-United-States.d6209877.Travel-Guide-Flights) - [Flights to Saint Libory ](https://expedia.com/Cheap-Flights-To-Saint-Libory.d3000435182.Travel-Guide-Flights) - [Flights to Bartelso ](https://expedia.com/Cheap-Flights-To-Bartelso.d3000346113.Travel-Guide-Flights) - [Flights to Hoyleton ](https://expedia.com/Cheap-Flights-To-Hoyleton.d3000346337.Travel-Guide-Flights) - [Flights to Southwest Illinois ](https://expedia.com/Cheap-Flights-To-Southwest-Illinois.d6058943.Travel-Guide-Flights) ### Top Flight Destinations In the World - [Flights to Germany ](https://expedia.com/Destinations-In-Germany.d64.Flight-Destinations) - [Flights to Brazil ](https://expedia.com/Destinations-In-Brazil.d23.Flight-Destinations) - [Flights to Indonesia ](https://expedia.com/Destinations-In-Indonesia.d81.Flight-Destinations) - [Flights to Italy ](https://expedia.com/Destinations-In-Italy.d86.Flight-Destinations) - [Flights to Australia ](https://expedia.com/Destinations-In-Australia.d10.Flight-Destinations) - [Flights to France ](https://expedia.com/Destinations-In-France.d59.Flight-Destinations) - [Flights to Spain ](https://expedia.com/Destinations-In-Spain.d166.Flight-Destinations) - [Flights to Philippines ](https://expedia.com/Destinations-In-Philippines.d145.Flight-Destinations) - [Flights to United States of America ](https://expedia.com/Destinations-In-United-States-Of-America.d201.Flight-Destinations) - [Flights to Türkiye ](https://expedia.com/Destinations-In-Turkiye.d183.Flight-Destinations) - [Flights to Russia ](https://expedia.com/Destinations-In-Russia.d153.Flight-Destinations) - [Flights to Greece ](https://expedia.com/Destinations-In-Greece.d67.Flight-Destinations) - [Flights to Canada ](https://expedia.com/Destinations-In-Canada.d31.Flight-Destinations) - [Flights to South Korea ](https://expedia.com/Destinations-In-South-Korea.d94.Flight-Destinations) - [Flights to Thailand ](https://expedia.com/Destinations-In-Thailand.d178.Flight-Destinations) - [Flights to Sweden ](https://expedia.com/Destinations-In-Sweden.d173.Flight-Destinations) - [Flights to China ](https://expedia.com/Destinations-In-China.d37.Flight-Destinations) - [Flights to Switzerland ](https://expedia.com/Destinations-In-Switzerland.d174.Flight-Destinations) - [Flights to Colombia ](https://expedia.com/Destinations-In-Colombia.d38.Flight-Destinations) - [Flights to Argentina ](https://expedia.com/Destinations-In-Argentina.d8.Flight-Destinations) ### Top Washington County Hotels - [Drury Plaza Hotel Mt. Vernon ](https://expedia.com/Mount-Vernon-Hotels-Drury-Inn-Suites-Mt-Vernon.h42021.Hotel-Information) - [Super 8 by Wyndham O'Fallon ](https://expedia.com/Collinsville-Hotels-Super-8-By-Wyndham-OFallon.h11071.Hotel-Information) - [Drury Inn & Suites St. Louis O'Fallon, IL ](https://expedia.com/Collinsville-Hotels-Drury-Inn-Suites-St-Louis-OFallon.h1544028.Hotel-Information) - [Comfort Suites Mount Vernon ](https://expedia.com/Mount-Vernon-Hotels-Comfort-Suites-Mount-Vernon.h1387309.Hotel-Information) - [Quality Inn O'Fallon IL - St. Louis ](https://expedia.com/Collinsville-Hotels-Quality-Inn-OFallon-I-64.h64675.Hotel-Information) - [La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis ](https://expedia.com/Collinsville-Hotels-La-Quinta-Inn-Suites-By-Wyndham-OFallon.h201286.Hotel-Information) - [Holiday Inn Express & Suites - O'Fallon /Shiloh by IHG ](https://expedia.com/Collinsville-Hotels-Holiday-Inn-Express-Suites-OFallon-Shiloh.h1037681.Hotel-Information) - [Baymont by Wyndham O'Fallon St. Louis Area ](https://expedia.com/Collinsville-Hotels-Baymont-By-Wyndham-OFallon-St-Louis-Area.h60642.Hotel-Information) - [Holiday Inn Express & Suites Mount Vernon by IHG ](https://expedia.com/Mount-Vernon-Hotels-Holiday-Inn-Express-Suites-Mount-Vernon.h16341844.Hotel-Information) - [Sleep Inn O'Fallon near I-64 ](https://expedia.com/Collinsville-Hotels-Sleep-Inn.h168383.Hotel-Information) - [Fairfield Inn & Suites by Marriott O'Fallon, IL ](https://expedia.com/Collinsville-Hotels-Fairfield-Inn-Suites-By-Marriott-OFallon.h59624258.Hotel-Information) - [Comfort Inn & Suites O'Fallon - St. Louis Area ](https://expedia.com/OFallon-Hotels-Regency-Inn-Suites.h42017.Hotel-Information) - [Fairgrounds Inn ](https://expedia.com/Carbondale-Hotels-Fairgrounds-Inn.h6909469.Hotel-Information) - [Super 8 by Wyndham Mt. Vernon IL ](https://expedia.com/Mount-Vernon-Hotels-Super-8-By-Wyndham-Mt-Vernon-IL.h861371.Hotel-Information) - [Best Western Plus MidAmerica Hotel ](https://expedia.com/Collinsville-Hotels-Best-Western-Plus-MidAmerica-Hotel.h2662110.Hotel-Information) - [Welcome Suites ](https://expedia.com/Collinsville-Hotels-Welcome-Suites.h2141767.Hotel-Information) - [Candlewood Suites O Fallon by IHG ](https://expedia.com/Collinsville-Hotels-Candlewood-Suites-O-Fallon.h1503826.Hotel-Information) - [Days Inn by Wyndham Mount Vernon ](https://expedia.com/Mount-Vernon-Hotels-Days-Inn-By-Wyndham-Mount-Vernon.h423046.Hotel-Information) - [Hilton Garden Inn St. Louis Shiloh/O'Fallon IL ](https://expedia.com/Collinsville-Hotels-Hilton-Garden-Inn-St-Louis-ShilohOFallon-IL.h2109882.Hotel-Information) - [Hampton Inn O'Fallon ](https://expedia.com/Collinsville-Hotels-Hampton-Inn-OFallon.h45481421.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 - [Downtown Chicago Hotels](https://expedia.com/Downtown-Chicago-Chicago-Hotels.0-n6350699-0.Travel-Guide-Filter-Hotels) - [Brown County hotels](https://expedia.com/Destinations-In-Brown-County.d553248635976433534.Hotel-Destinations) - [River North Hotels](https://expedia.com/River-North-Chicago-Hotels.0-n6350695-0.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Downtown Chicago](https://expedia.com/Downtown-Chicago-Chicago-Hotels-Luxury-Hotel.0-n6350699-0-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Hotels near Naval Base Great Lakes](https://expedia.com/Naval-Base-Great-Lakes-Hotels.0-l6069213-0.Travel-Guide-Filter-Hotels) - [The Loop Hotels](https://expedia.com/The-Loop-Chicago-Hotels.0-n800024-0.Travel-Guide-Filter-Hotels) - [Hotels in Schaumburg](https://expedia.com/Schaumburg-Hotels.d8107.Travel-Guide-Hotels) - [Magnificent Mile Hotels](https://expedia.com/Magnificent-Mile-Chicago-Hotels.0-n800025-0.Travel-Guide-Filter-Hotels) - [Hotels in Rosemont](https://expedia.com/Rosemont-Hotels.d7581.Travel-Guide-Hotels) - [Hotels in Oak Brook](https://expedia.com/Oak-Brook-Hotels.d9218.Travel-Guide-Hotels) - [DuPage County hotels](https://expedia.com/Destinations-In-DuPage-County.d553248635083912347.Hotel-Destinations) - [Cheap Hotels in Downtown Chicago](https://expedia.com/Downtown-Chicago-Chicago-Hotels-Cheap-Hotels.0-n6350699-0-tCheapHotels.Travel-Guide-Filter-Hotels) - [Hotels in Evanston](https://expedia.com/Evanston-Hotels.d8049.Travel-Guide-Hotels) - [Hotels in Naperville](https://expedia.com/Naperville-Hotels.d9009.Travel-Guide-Hotels) - [Hotels with a View in Downtown Chicago](https://expedia.com/Downtown-Chicago-Chicago-Hotels-Hotels-With-View.0-n6350699-0-tHotelswithView.Travel-Guide-Filter-Hotels) Flights - [Morgan County Flights](https://expedia.com/lp/flights/553248635976429769/flights-from-morgan-county) - [Flights to Fayette County](https://expedia.com/Destinations-In-Fayette-County.d553248635976433662.Flight-Destinations) - [Kane County Flights](https://expedia.com/lp/flights/553248635976433351/flights-from-kane-county) - [Flights to Whiteside County](https://expedia.com/Destinations-In-Whiteside-County.d553248635976432363.Flight-Destinations) - [DeWitt County Flights](https://expedia.com/lp/flights/553248635997986339/flights-from-dewitt-county) - [Cheap Flights to Chicago](https://expedia.com/Cheap-Flights-To-OHare-Intl.d4477519.Travel-Guide-Flights) - [Flights to Brown County](https://expedia.com/Destinations-In-Brown-County.d553248635976433534.Flight-Destinations) - [Flights to Marion County](https://expedia.com/Destinations-In-Marion-County.d553248635976429756.Flight-Destinations) Cars - [Car rental Chicago Airport (MDW)](https://expedia.com/Car-Rentals-In-Midway-Intl.d5719117.Car-Rental-Guide) - [Car rental Chicago Airport (ORD)](https://expedia.com/Car-Rentals-In-OHare-Intl.d4477519.Car-Rental-Guide) Activities - [Things to do in Schaumburg](https://expedia.com/Things-To-Do-In-Schaumburg.d8107.Travel-Guide-Activities) Packages - [Cook County Vacation](https://expedia.com/Cook-County.d553248635083916453.Destination-Travel-Guides) General - [Visit Jo Daviess County](https://expedia.com/Jo-Daviess-County.dx553248635976432533) - [Visit The Loop](https://expedia.com/Chicago-The-Loop.dx800024) - [Visit Downtown Chicago](https://expedia.com/Chicago-Downtown-Chicago.dx6350699) ## 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, Apr 18 - Sat, Apr 18 DEN Denver STL St. Louis $61 Roundtrip found 18 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DEN,to:STL,departure:4/18/2026TANYT&leg2=from:STL,to:DEN,departure:4/18/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:60.37&airProductToken=AQovCi0IxnISBDMzMDIYg2kg8lwo6NqKAzDs24oDOEtAAFgBagNFQ09yB0syMVNYUzIKLwotCMZyEgQ0NTY3GPJcIINpKKjcigMwwd2KAzhLQABYAWoDRUNPcgdLMjFTWFMyEgoIARABGAEqAkY5GAEiBAgBEAEoAigDKAQwAQ) \*Available to One Key members.