Title: $198 Cheap Flights & Airfare to Sweetwater County - Expedia.com ![Stumbled across this portion of the Oregon Trail while at work.](https://images.trvl-media.com/place/553248634983122975/c2b61faf-2c66-4893-8418-74aa811ceaf4.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Eric Englund ![](https://images.trvl-media.com/place/553248634983122975/c2b61faf-2c66-4893-8418-74aa811ceaf4.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Sweetwater County from $198 [View $198 flight on Fri, Feb 27, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:DEN,to:RKS,departure:2/27/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:197.10&airProductToken=AQo0CjII1YIBEgQ1MTE2GINpINGSASiDp4YDMNGnhgM4UUAAWAFqBTJfZWNvcghRQUE0QUFFThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) - [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 [Sweetwater County Hotels](https://expedia.com/Destinations-In-Sweetwater-County.d553248635976431764.Hotel-Destinations)[Vacation Rentals in Sweetwater County](https://expedia.com/Destinations-In-Sweetwater-County.d553248635976431764.Vacation-Rental-Destinations)[Car Rentals in Sweetwater County](https://expedia.com/Destinations-In-Sweetwater-County.d553248635976431764.Car-Rental-Destinations)[Sweetwater County Vacations](https://expedia.com/Sweetwater-County.d553248635976431764.Destination-Travel-Guides) ## Popular airlines to Sweetwater County - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United - ![](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 Sweetwater County? Prices were available within the past 7 days and start at $198 for one-way flights and $238 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Mar 6 - Sun, Mar 8 BOI Boise RKS Rock Springs $238 Roundtrip found 1 hour ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:RKS,departure:3/6/2026TANYT&leg2=from:RKS,to:BOI,departure:3/8/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:237.80&airProductToken=AQpxCjYI1YIBEgQxNzgyGMFDIINpKPvyhgMw8_OGAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMkFEQk4KNwjVggESBDUxMTYYg2kg0ZIBKOP1hgMwsfaGAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMkFEQk4KcQo3CNWCARIENTA5MxjRkgEgg2kow4iHAzCdiYcDOE5AAFgBagoxX2Jhc2ljZWNvcghLRkEyQURCTgo2CNWCARIENTc4OBiDaSDBQyjeiYcDMOaKhwM4TkAAWAFqCjFfYmFzaWNlY29yCEtGQTJBREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, May 15 - Tue, May 19 DEN Denver RKS Rock Springs $241 Roundtrip found 9 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DEN,to:RKS,departure:5/15/2026TANYT&leg2=from:RKS,to:DEN,departure:5/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:240.20&airProductToken=AQo5CjcI1YIBEgQ1MTE2GINpINGSASjniI0DMLKJjQM4TkAAWAFqCjFfYmFzaWNlY29yCFNFQTRBQUJOCjkKNwjVggESBDUwOTMY0ZIBIINpKMOyjQMwlLONAzhOQABYAWoKMV9iYXNpY2Vjb3IIU0VBNEFBQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Feb 22 - Sun, Mar 1 BOI Boise RKS Rock Springs $243 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:RKS,departure:2/22/2026TANYT&leg2=from:RKS,to:BOI,departure:3/1/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:242.80&airProductToken=AQpxCjYI1YIBEgQxNzgyGMFDIINpKIXshQMw_eyFAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBNEFEQk4KNwjVggESBDUxMTYYg2kg0ZIBKOPuhQMwse-FAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBNEFEQk4KcQo3CNWCARIENTA5MxjRkgEgg2kon7qGAzD5uoYDOE5AAFgBagoxX2Jhc2ljZWNvcghLRkEyQURCTgo2CNWCARIENTkyNxiDaSDBQyi_u4YDMMi8hgM4TkAAWAFqCjFfYmFzaWNlY29yCEtGQTJBREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Feb 27 - Sun, Mar 1 BOI Boise RKS Rock Springs $248 Roundtrip found 1 hour ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:RKS,departure:2/27/2026TANYT&leg2=from:RKS,to:BOI,departure:3/1/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:247.80&airProductToken=AQpxCjYI1YIBEgQ1ODM3GMFDIINpKLiphgMwu6qGAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBNEFEQk4KNwjVggESBDUxMjUYg2kg0ZIBKJCrhgMw2auGAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBNEFEQk4KcQo3CNWCARIENTA5MxjRkgEgg2kon7qGAzD5uoYDOE5AAFgBagoxX2Jhc2ljZWNvcghLRkE0QURCTgo2CNWCARIENTkyNxiDaSDBQyi_u4YDMMi8hgM4TkAAWAFqCjFfYmFzaWNlY29yCEtGQTRBREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Apr 24 - Tue, Apr 28 PDX Portland RKS Rock Springs $258 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PDX,to:RKS,departure:4/24/2026TANYT&leg2=from:RKS,to:PDX,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:257.80&airProductToken=AQpyCjcI1YIBEgQxNzg3GO-4ASCDaSjznosDMJKgiwM4TkAAWAFqCjFfYmFzaWNlY29yCEtGQTJBREJOCjcI1YIBEgQ2MDYwGINpINGSASjUoIsDMJ-hiwM4TkAAWAFqCjFfYmFzaWNlY29yCEtGQTJBREJOCnIKNwjVggESBDUwOTMY0ZIBIINpKKPGiwMw9MaLAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMkFEQk4KNwjVggESBDEyNDcYg2kg77gBKMjHiwMw8MiLAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMkFEQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Jun 5 - Sun, Jun 7 PHX Phoenix RKS Rock Springs $258 Roundtrip found 11 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PHX,to:RKS,departure:6/5/2026TANYT&leg2=from:RKS,to:PHX,departure:6/7/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:257.80&airProductToken=AQpxCjYI1YIBEgMzMzcY77kBIINpKMzyjgMwvPOOAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMkFEQk4KNwjVggESBDUxMTYYg2kg0ZIBKIf1jgMw0vWOAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMkFEQk4Kcgo3CNWCARIENTA5MxjRkgEgg2korYiPAzCFiY8DOE5AAFgBagoxX2Jhc2ljZWNvcghLRkEyQURCTgo3CNWCARIEMTQ4MRiDaSDvuQEoyImPAzC_io8DOE5AAFgBagoxX2Jhc2ljZWNvcghLRkEyQURCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Mar 10 - Tue, Mar 31 SEA Seattle RKS Rock Springs $258 Roundtrip found 12 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:RKS,departure:3/10/2026TANYT&leg2=from:RKS,to:SEA,departure:3/31/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:257.80&airProductToken=AQpxCjYI1YIBEgQyODYwGJIBIINpKKakhwMwy6WHAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMkFEQk4KNwjVggESBDYwNTgYg2kg0ZIBKLSmhwMw_aaHAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMkFEQk4KcAo3CNWCARIENjA3NBjRkgEgg2kov4-JAzCQkIkDOE5AAFgBagoxX2Jhc2ljZWNvcghLRkEyQURCTgo1CNWCARIDMzYwGINpIJIBKOGRiQMwlpOJAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMkFEQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Aug 7 - Fri, Aug 14 LAX Los Angeles RKS Rock Springs $258 Roundtrip found 2 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LAX,to:RKS,departure:8/7/2026TANYT&leg2=from:RKS,to:LAX,departure:8/14/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:257.80&airProductToken=AQpxCjYI1YIBEgM3MjAYi7gBIINpKKC7lAMwtryUAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMkFEQk4KNwjVggESBDUwNTEYg2kg0ZIBKOa9lAMwsb6UAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMkFEQk4Kcgo3CNWCARIENTA5MxjRkgEgg2korYWVAzCFhpUDOE5AAFgBagoxX2Jhc2ljZWNvcghLRkEyQURCTgo3CNWCARIEMTYzOBiDaSCLuAEoxoaVAzDih5UDOE5AAFgBagoxX2Jhc2ljZWNvcghLRkEyQURCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Mon, Mar 2 - Sun, Mar 8 DFW Dallas RKS Rock Springs $258 Roundtrip found 1 hour ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DFW,to:RKS,departure:3/2/2026TANYT&leg2=from:RKS,to:DFW,departure:3/8/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:257.80&airProductToken=AQpxCjYI1YIBEgM3NzMYo7EBIINpKIDGhgMwkMeGAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMkFEQk4KNwjVggESBDUxMTYYg2kg0ZIBKOPIhgMwscmGAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMkFEQk4Kcgo3CNWCARIENjA1ORjRkgEgg2ko2oyHAzC0jYcDOE5AAFgBagoxX2Jhc2ljZWNvcghLRkEyQURCTgo3CNWCARIEMTU2NRiDaSCjsQEoyo6HAzDGj4cDOE5AAFgBagoxX2Jhc2ljZWNvcghLRkEyQURCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, May 12 - Sat, May 16 GNV Gainesville RKS Rock Springs $1,457 Roundtrip found 7 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:GNV,to:RKS,departure:5/12/2026TANYT&leg2=from:RKS,to:GNV,departure:5/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1456.41&airProductToken=AQqiAQo2CMSYARIEMzAzMBimqwEg4Fwox-aMAzCY54wDOEtAAFgBaglNQUlOQ0xBU0NyCEtGVkdBME1MCjII1YIBEgMyMzUY4Fwgg2kok-iMAzDq6YwDOFFAAVgBagdFQ09OT01ZcghRQUE0QURFTgo0CNWCARIENTEwNhiDaSDRkgEolOuMAzDf64wDOFFAAVgBagdFQ09OT01ZcghRQUE0QURFTgqjAQo0CNWCARIENTA5MxjRkgEgg2ko45CNAzC0kY0DOFFAAFgBagdFQ09OT01ZcghRQUE0QURFTgozCNWCARIEMjQyNBiDaSDgXCiPk40DMMyUjQM4UUABWAFqB0VDT05PTVlyCFFBQTRBREVOCjYIxJgBEgQzMDc5GOBcIKarASi8l40DMISYjQM4S0ABWAFqCU1BSU5DTEFTQ3IIS0ZWR0EwTUwSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) **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 Sweetwater County Hotels - Airlines Operating - Expedia's Latest Trends ### Top Flight Destinations In Sweetwater County - [Flights to Rock Springs ](https://expedia.com/Cheap-Flights-To-Rock-Springs.d6055874.Travel-Guide-Flights) - [Flights to Rocky Mountains ](https://expedia.com/Cheap-Flights-To-Rocky-Mountains.d6212871.Travel-Guide-Flights) - [Flights to Rawlins ](https://expedia.com/Cheap-Flights-To-Rawlins.d9739.Travel-Guide-Flights) - [Flights to Craig ](https://expedia.com/Cheap-Flights-To-Craig.d6622.Travel-Guide-Flights) - [Flights to Evanston ](https://expedia.com/Cheap-Flights-To-Evanston.d7137.Travel-Guide-Flights) - [Flights to Green River ](https://expedia.com/Cheap-Flights-To-Green-River.d8037.Travel-Guide-Flights) - [Flights to Kemmerer ](https://expedia.com/Cheap-Flights-To-Kemmerer.d7088.Travel-Guide-Flights) - [Flights to Manila ](https://expedia.com/Cheap-Flights-To-Manila.d6139769.Travel-Guide-Flights) - [Flights to Western United States ](https://expedia.com/Cheap-Flights-To-Western-United-States.d6049384.Travel-Guide-Flights) - [Flights to Little America ](https://expedia.com/Cheap-Flights-To-Little-America.d126434.Travel-Guide-Flights) - [Flights to Flaming Gorge National Recreation Area ](https://expedia.com/Cheap-Flights-To-Flaming-Gorge-National-Recreation-Area.d6172260.Travel-Guide-Flights) - [Flights to Southern Rocky Mountains ](https://expedia.com/Cheap-Flights-To-Southern-Rocky-Mountains.d6212857.Travel-Guide-Flights) - [Flights to Boulder ](https://expedia.com/Cheap-Flights-To-Boulder.d3000462157.Travel-Guide-Flights) - [Flights to Maybell ](https://expedia.com/Cheap-Flights-To-Maybell.d3000429522.Travel-Guide-Flights) - [Flights to Colorado Western Slope ](https://expedia.com/Cheap-Flights-To-Colorado-Western-Slope.d6229634.Travel-Guide-Flights) - [Flights to Wamsutter ](https://expedia.com/Cheap-Flights-To-Wamsutter.d3000462241.Travel-Guide-Flights) - [Flights to McKinnon ](https://expedia.com/Cheap-Flights-To-McKinnon.d6195954.Travel-Guide-Flights) - [Flights to Baggs ](https://expedia.com/Cheap-Flights-To-Baggs.d3000462147.Travel-Guide-Flights) - [Flights to Farson ](https://expedia.com/Cheap-Flights-To-Farson.d3000462182.Travel-Guide-Flights) - [Flights to Northwest Colorado ](https://expedia.com/Cheap-Flights-To-Northwest-Colorado.d6056729.Travel-Guide-Flights) ### Top Flight Destinations In the World - [Flights to Mexico ](https://expedia.com/Destinations-In-Mexico.d117.Flight-Destinations) - [Flights to Indonesia ](https://expedia.com/Destinations-In-Indonesia.d81.Flight-Destinations) - [Flights to Türkiye ](https://expedia.com/Destinations-In-Turkiye.d183.Flight-Destinations) - [Flights to United States of America ](https://expedia.com/Destinations-In-United-States-Of-America.d201.Flight-Destinations) - [Flights to South Korea ](https://expedia.com/Destinations-In-South-Korea.d94.Flight-Destinations) - [Flights to United Kingdom ](https://expedia.com/Destinations-In-United-Kingdom.d190.Flight-Destinations) - [Flights to Italy ](https://expedia.com/Destinations-In-Italy.d86.Flight-Destinations) - [Flights to China ](https://expedia.com/Destinations-In-China.d37.Flight-Destinations) - [Flights to Canada ](https://expedia.com/Destinations-In-Canada.d31.Flight-Destinations) - [Flights to Thailand ](https://expedia.com/Destinations-In-Thailand.d178.Flight-Destinations) - [Flights to Spain ](https://expedia.com/Destinations-In-Spain.d166.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 Russia ](https://expedia.com/Destinations-In-Russia.d153.Flight-Destinations) - [Flights to Australia ](https://expedia.com/Destinations-In-Australia.d10.Flight-Destinations) - [Flights to Japan ](https://expedia.com/Destinations-In-Japan.d89.Flight-Destinations) - [Flights to Brazil ](https://expedia.com/Destinations-In-Brazil.d23.Flight-Destinations) - [Flights to Germany ](https://expedia.com/Destinations-In-Germany.d64.Flight-Destinations) - [Flights to Greece ](https://expedia.com/Destinations-In-Greece.d67.Flight-Destinations) - [Flights to Switzerland ](https://expedia.com/Destinations-In-Switzerland.d174.Flight-Destinations) ### Top Sweetwater County Hotels - [Sweetwater Lodge ](https://expedia.com/Rock-Springs-Hotels-Sweetwater-Lodge.h103316496.Hotel-Information) - [Little America Hotel ](https://expedia.com/Rock-Springs-Hotels-Little-America-Hotel.h6729.Hotel-Information) - [Studio 6 Rock Springs WY Flaming Gorge ](https://expedia.com/Rock-Springs-Hotels-Econo-Lodge-Rock-Springs.h40589.Hotel-Information) - [Hampton Inn & Suites Green River ](https://expedia.com/Rock-Springs-Hotels-Hampton-Inn-Suites-Green-River.h2170954.Hotel-Information) - [Super 8 by Wyndham Green River ](https://expedia.com/Rock-Springs-Hotels-Super-8-By-Wyndham-Green-River.h459904.Hotel-Information) - [Homewood Suites by Hilton Rock Springs ](https://expedia.com/Rock-Springs-Hotels-Homewood-Suites-By-Hilton-Rock-Springs.h2173479.Hotel-Information) - [Best Western Outlaw Inn ](https://expedia.com/Rock-Springs-Hotels-Best-Western-Outlaw-Inn.h4496.Hotel-Information) - [Holiday Inn Rock Springs by IHG ](https://expedia.com/Rock-Springs-Hotels-Holiday-Inn-Rock-Springs.h20484.Hotel-Information) - [Holiday Inn Express Hotel & Suites ROCK SPRINGS GREEN RIVER by IHG ](https://expedia.com/Rock-Springs-Hotels-Holiday-Inn-Express-Hotel-Suites-ROCK-SPRINGS-GREEN-RIVER.h2991551.Hotel-Information) - [Comfort Inn & Suites Rock Springs - Green River ](https://expedia.com/Rock-Springs-Hotels-Comfort-Inn-Suites-Rock-Springs-Green-River.h2322333.Hotel-Information) - [Motel 8 Rock Springs ](https://expedia.com/Rock-Springs-Hotels-Motel-8-Rock-Springs.h5336594.Hotel-Information) - [Hampton Inn Rock Springs ](https://expedia.com/Rock-Springs-Hotels-Hampton-Inn-Rock-Springs.h1353815.Hotel-Information) - [Spark by Hilton Rock Springs ](https://expedia.com/Rock-Springs-Hotels-Blue-Breeze-Hotel.h17430.Hotel-Information) - [My Place Hotel - Rock Springs, WY ](https://expedia.com/Rock-Springs-Hotels-My-Place-Hotel-Rock-Springs.h10086602.Hotel-Information) - [Quality Inn Rock Springs ](https://expedia.com/Rock-Springs-Hotels-Quality-Inn-Rock-Springs.h902.Hotel-Information) - [Cheerful Cabin With Hot Tub & Level 2 EV Charger ](https://expedia.com/Green-River-Hotels-Cozy-Cabin-With-Hot-Tub-Near-River.h78175478.Hotel-Information) - [Economy Guest Village and Apartments ](https://expedia.com/Rock-Springs-Hotels-Economy-Guest-Village-And-Apartments.h27043470.Hotel-Information) - [Clarion Hotel Rock Springs - Green River ](https://expedia.com/Rock-Springs-Hotels-Four-Points-By-Sheraton-Rock-Springs.h6929.Hotel-Information) - [Western Inn ](https://expedia.com/Rock-Springs-Hotels-Western-Inn.h21984829.Hotel-Information) - [Travelodge by Wyndham Green River WY ](https://expedia.com/Rock-Springs-Hotels-Travelodge-By-Wyndham-Green-River.h104180.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) - 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[Teton County Vacation Rentals](https://expedia.com/Destinations-In-Teton-County.d553248635083907293.Vacation-Rental-Destinations) ## Trending flights to Sweetwater 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 ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Mar 6 - Sun, Mar 8 BOI Boise RKS Rock Springs $238 Roundtrip found 1 hour ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:RKS,departure:3/6/2026TANYT&leg2=from:RKS,to:BOI,departure:3/8/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:237.80&airProductToken=AQpxCjYI1YIBEgQxNzgyGMFDIINpKPvyhgMw8_OGAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMkFEQk4KNwjVggESBDUxMTYYg2kg0ZIBKOP1hgMwsfaGAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMkFEQk4KcQo3CNWCARIENTA5MxjRkgEgg2kow4iHAzCdiYcDOE5AAFgBagoxX2Jhc2ljZWNvcghLRkEyQURCTgo2CNWCARIENTc4OBiDaSDBQyjeiYcDMOaKhwM4TkAAWAFqCjFfYmFzaWNlY29yCEtGQTJBREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) \*Available to One Key members.