Title: Cheap Flights from Denver to Rock Springs (DEN to RKS) - Expedia.co.uk ![Lovely. Almost like Munich](https://images.trvl-media.com/place/6055874/f14777c9-b8a6-45c9-85b7-0280da34f5c0.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Geek Goddess ![](https://images.trvl-media.com/place/6055874/f14777c9-b8a6-45c9-85b7-0280da34f5c0.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Denver (DEN) to Rock Springs (RKS) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers 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 ## Popular airlines from Denver International Airport (DEN) to Rock Springs, WY (RKS-Sweetwater County) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:den,to:rks,departure:29/10/2025TANYT&leg2=from:rks,to:den,departure:05/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ![notification illustration](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\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) Flight from Denver to Rock Springs route information | Origin airport | Denver Intl. | | --- | --- | | Destination airport | Sweetwater County | | Distance | 416 km | | Average flight time | 1 hour 10 mins | ## Compare flights from Denver to Rock Springs easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Denver to Rock Springs. Operating between them 3 flights per day, airlines cover the route. And Copa Airlines, United Airlines fly direct, getting you to Sweetwater County in just 1hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Denver Intl. to Sweetwater County.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Denver Intl. (DEN) to Sweetwater County (RKS) The easiest way to view the best deals on flights from Denver to Rock Springs today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Denver Intl. to Sweetwater County start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Denver and Rock Springs - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Denver to Rock Springs flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Denver Intl. to Sweetwater County for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Frequently asked questions ### How much is a flight from Denver Intl. Airport (DEN) to Sweetwater County Airport (RKS)? > Round-trip flights between Denver Airport and Southwest Wyoming Regional Airport start from . This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from DIA airport to Sweetwater County Airport (RKS)? > Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from DEN to Southwest Wyoming Regional Airport that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for DEN to RKS flights, you'll see a "no change fees" filter for you to select. ### How many hours is the flight from Denver Airport to Southwest Wyoming Regional Airport? > The journey from DIA airport to Sweetwater County Airport (RKS) is only about 1 hour and 6 minutes, so don't get too cosy. There's a good chance the next time you glance out the window you'll be making your descent into Rock Springs. ### How far is the flight from Denver Airport to Southwest Wyoming Regional Airport? > That new movie you've been eager to see will just have to wait — the flight distance between DEN (DEN) and Sweetwater County Airport (RKS) (RKS) is only 420 kilometres. The captain will be telling you to buckle up for touchdown before you know it. ### Which airlines fly direct from Denver Intl. Airport (DEN) to Sweetwater County Airport (RKS)? > Offering 30 flights each month, United Airlines (UA) is a top choice when flying straight from Denver Airport to RKS. ### Are Denver Intl. Airport (DEN) to Sweetwater County Airport (RKS) flight tickets cheaper when they're purchased at the last minute? > Booking your trip from DIA airport to RKS at the last minute could save you some serious cash. However, it could end up costing you a whole lot more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia. ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Holiday Homes ### Accommodation - [3 Star Hotels in Great Divide Basin](https://www.expedia.co.uk/3Star-Great-Divide-Basin-Hotels.s30-0-d811187840967249920.Travel-Guide-Filter-Hotels) - [Atlantic City Hotels](https://www.expedia.co.uk/Atlantic-City-Hotels.d75398.Travel-Guide-Hotels) - [Baggs Hotels](https://www.expedia.co.uk/Baggs-Hotels.d3000462147.Travel-Guide-Hotels) - [Big Piney Hotels](https://www.expedia.co.uk/Big-Piney-Hotels.d3000462154.Travel-Guide-Hotels) - [Boulder Hotels](https://www.expedia.co.uk/Boulder-Hotels.d3000462157.Travel-Guide-Hotels) - [Creston Hotels](https://www.expedia.co.uk/Creston-Hotels.d553248635974901220.Travel-Guide-Hotels) - [Carbon County Hotels](https://www.expedia.co.uk/Destinations-In-Carbon-County.d553248635976434210.Hotel-Destinations) - [Diamondville Hotels](https://www.expedia.co.uk/Diamondville-Hotels.d55673.Travel-Guide-Hotels) - [Dixon Hotels](https://www.expedia.co.uk/Dixon-Hotels.d553248634983133418.Travel-Guide-Hotels) - [Farson Hotels](https://www.expedia.co.uk/Farson-Hotels.d3000462182.Travel-Guide-Hotels) - [Fort Bridger Hotels](https://www.expedia.co.uk/Fort-Bridger-Hotels.d184231.Travel-Guide-Hotels) - [Great Divide Basin Hotels](https://www.expedia.co.uk/Great-Divide-Basin-Hotels.d811187840967249920.Travel-Guide-Hotels) - [Green River Hotels](https://www.expedia.co.uk/Green-River-Hotels.d8037.Travel-Guide-Hotels) - [Hudson Hotels](https://www.expedia.co.uk/Hudson-Hotels.d3000462192.Travel-Guide-Hotels) - [Jeffrey City Hotels](https://www.expedia.co.uk/Jeffrey-City-Hotels.d3000462197.Travel-Guide-Hotels) - [Kemmerer Hotels](https://www.expedia.co.uk/Kemmerer-Hotels.d7088.Travel-Guide-Hotels) - [La Barge Hotels](https://www.expedia.co.uk/La-Barge-Hotels.d184234.Travel-Guide-Hotels) - [Cheap Hotels in Lander](https://www.expedia.co.uk/Lander-Hotels-Budget-Hotels.0-0-d8544-tBudgetHotels.Travel-Guide-Filter-Hotels) - [Gay-Friendly Hotels in Lander](https://www.expedia.co.uk/Lander-Hotels-Gay-Friendly-Hotel.0-0-d8544-tGayFriendlyHotel.Travel-Guide-Filter-Hotels) - [Historic Hotels in Lander](https://www.expedia.co.uk/Lander-Hotels-Historic-Hotel.0-0-d8544-tHistoricHotel.Travel-Guide-Filter-Hotels) - [Lander Hotels](https://www.expedia.co.uk/Lander-Hotels.d8544.Travel-Guide-Hotels) - [Little America Hotels](https://www.expedia.co.uk/Little-America-Hotels.d126434.Travel-Guide-Hotels) - [Lyman Hotels](https://www.expedia.co.uk/Lyman-Hotels.d6357363.Travel-Guide-Hotels) - [Marbleton Hotels](https://www.expedia.co.uk/Marbleton-Hotels.d129879.Travel-Guide-Hotels) - [Mckinnon Hotels](https://www.expedia.co.uk/McKinnon-Hotels.d6195954.Travel-Guide-Hotels) - [Hotels near Memory Lanes](https://www.expedia.co.uk/Memory-Lanes-Hotels.0-l553248621532646396-0.Travel-Guide-Filter-Hotels) - [Mountain View Hotels](https://www.expedia.co.uk/Mountain-View-Hotels.d3000462215.Travel-Guide-Hotels) - [Oakley Hotels](https://www.expedia.co.uk/Oakley-Hotels.d553248634983182601.Travel-Guide-Hotels) - [Rawlins Hotels](https://www.expedia.co.uk/Rawlins-Hotels.d9739.Travel-Guide-Hotels) - [Reliance Hotels](https://www.expedia.co.uk/Reliance-Hotels.d553248634983215728.Travel-Guide-Hotels) - [Gay-Friendly Hotels in Rock Springs](https://www.expedia.co.uk/Rock-Springs-Hotels-Gay-Friendly-Hotel.0-0-d6055874-tGayFriendlyHotel.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Rock Springs](https://www.expedia.co.uk/Rock-Springs-Hotels-Luxury-Hotel.0-0-d6055874-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Rock Springs Hotels](https://www.expedia.co.uk/Rock-Springs-Hotels.d6055874.Travel-Guide-Hotels) - [Savery Hotels](https://www.expedia.co.uk/Savery-Hotels.d6056499.Travel-Guide-Hotels) - [Sports Hotels in Southwest Wyoming](https://www.expedia.co.uk/Southwest-Wyoming-Hotels-Adventure-Sport-Hotel.0-0-d6055872-tAdventureSportHotel.Travel-Guide-Filter-Hotels) - [Southwest Wyoming Hotels](https://www.expedia.co.uk/Southwest-Wyoming-Hotels.d6055872.Travel-Guide-Hotels) - [Ranches in Southwest Wyoming](https://www.expedia.co.uk/Southwest-Wyoming-Ranches.d6055872-aaRanches.Travel-Guide-Accommodation) - [Superior Hotels](https://www.expedia.co.uk/Superior-Hotels.d553248634983222111.Travel-Guide-Hotels) - [Wamsutter Hotels](https://www.expedia.co.uk/Wamsutter-Hotels.d3000462241.Travel-Guide-Hotels) ### Flights - [Flights to Lander](https://www.expedia.co.uk/Cheap-Flights-To-Lander.d8544.Travel-Guide-Flights) - [Flights to Southwest Wyoming](https://www.expedia.co.uk/Cheap-Flights-To-Southwest-Wyoming.d6055872.Travel-Guide-Flights) - [Flights from La Barge](https://www.expedia.co.uk/lp/flights/184234/flights-from-la-barge) - [Flights from Big Piney](https://www.expedia.co.uk/lp/flights/3000462154/flights-from-big-piney) - [Flights from Boulder](https://www.expedia.co.uk/lp/flights/3000462157/flights-from-boulder) - [Flights from Carter](https://www.expedia.co.uk/lp/flights/553248634983210293/flights-from-carter) - [Flights from Opal](https://www.expedia.co.uk/lp/flights/553248634983224514/flights-from-opal) - [Flights from Southwest Wyoming](https://www.expedia.co.uk/lp/flights/6055872/flights-from-southwest-wyoming) - [Flights from Rock Springs](https://www.expedia.co.uk/lp/flights/6055874/flights-from-rock-springs) - [Flights from Kemmerer](https://www.expedia.co.uk/lp/flights/7088/flights-from-kemmerer) - [Flights from Lander](https://www.expedia.co.uk/lp/flights/8544/flights-from-lander) - [Flights from Denver (APA) to Lander (LND)](https://www.expedia.co.uk/lp/flights/apa/lnd/denver-to-lander) - [Flights from Barcelona (BCN) to Lander (LND)](https://www.expedia.co.uk/lp/flights/bcn/lnd/barcelona-to-lander) - [Flights from Hartford (BDL) to Riverton (RIW)](https://www.expedia.co.uk/lp/flights/bdl/riw/hartford-to-riverton) - [Flights from Boston (BOS) to Saratoga (SAA)](https://www.expedia.co.uk/lp/flights/bos/saa/boston-to-saratoga) - [Flights from Cape Girardeau (CGI) to Riverton (RIW)](https://www.expedia.co.uk/lp/flights/cgi/riw/cape-girardeau-to-riverton) - [Flights from Cologne (CGN) to Lander (LND)](https://www.expedia.co.uk/lp/flights/cgn/lnd/cologne-to-lander) - [Flights from Cleveland (CLE) to Lander (LND)](https://www.expedia.co.uk/lp/flights/cle/lnd/cleveland-to-lander) - [Flights from Casper (CPR) to Riverton (RIW)](https://www.expedia.co.uk/lp/flights/cpr/riw/casper-to-riverton) - [Flights from Cincinnati (CVG) to Saratoga (SAA)](https://www.expedia.co.uk/lp/flights/cvg/saa/cincinnati-to-saratoga) - [Flights from Denver (DEN) to Lander (LND)](https://www.expedia.co.uk/lp/flights/den/lnd/denver-to-lander) - [Flights from Denver (DEN) to Riverton (RIW)](https://www.expedia.co.uk/lp/flights/den/riw/denver-to-riverton) - [Flights from Newark Liberty Intl. Airport (EWR) to Saratoga (SAA)](https://www.expedia.co.uk/lp/flights/ewr/saa/newark-liberty-intl-airport-to-saratoga) - [Flights from Frankfurt (FRA) to Evanston (EVW)](https://www.expedia.co.uk/lp/flights/fra/evw/frankfurt-to-evanston) - [Flights from Jackson Hole (JAC) to Riverton (RIW)](https://www.expedia.co.uk/lp/flights/jac/riw/jackson-hole-to-riverton) - [Flights from Los Angeles (LAX) to Riverton (RIW)](https://www.expedia.co.uk/lp/flights/lax/riw/los-angeles-to-riverton) - [Flights from London (LHR) to Riverton (RIW)](https://www.expedia.co.uk/lp/flights/lhr/riw/london-to-riverton) - [Flights from London (LHR) to Saratoga (SAA)](https://www.expedia.co.uk/lp/flights/lhr/saa/london-to-saratoga) - [Flights from London (LON) to Lander (LND)](https://www.expedia.co.uk/lp/flights/lon/lnd/london-to-lander) - [Flights from London (LON) to Riverton (RIW)](https://www.expedia.co.uk/lp/flights/lon/riw/london-to-riverton) - [Flights from Manchester (MAN) to Riverton (RIW)](https://www.expedia.co.uk/lp/flights/man/riw/manchester-to-riverton) - [Flights from Miami (MIA) to Evanston (EVW)](https://www.expedia.co.uk/lp/flights/mia/evw/miami-to-evanston) - [Flights from Missoula (MSO) to Saratoga (SAA)](https://www.expedia.co.uk/lp/flights/mso/saa/missoula-to-saratoga) - [Flights from Seattle (SEA) to Evanston (EVW)](https://www.expedia.co.uk/lp/flights/sea/evw/seattle-to-evanston) - [Flights from Salt Lake City (SLC) to Evanston (EVW)](https://www.expedia.co.uk/lp/flights/slc/evw/salt-lake-city-to-evanston) - [Flights from Salt Lake City (SLC) to Lander (LND)](https://www.expedia.co.uk/lp/flights/slc/lnd/salt-lake-city-to-lander) - [Flights from Toronto (YYZ) to Riverton (RIW)](https://www.expedia.co.uk/lp/flights/yyz/riw/toronto-to-riverton) ### Packages - [Visit Calpet](https://www.expedia.co.uk/Calpet.dx553248634983118033) - [Visit Great Divide Basin](https://www.expedia.co.uk/Great-Divide-Basin.dx811187840967249920) - [Visit Jeffrey City](https://www.expedia.co.uk/Jeffrey-City.dx3000462197) - [La Barge Holidays](https://www.expedia.co.uk/La-Barge.d184234.Holidays-City-Breaks) - [Lander Holidays](https://www.expedia.co.uk/Lander.d8544.Holidays-City-Breaks) - [Little America Holidays](https://www.expedia.co.uk/Little-America.d126434.Holidays-City-Breaks) - [Visit Little America](https://www.expedia.co.uk/Little-America.dx126434) - [Visit Marbleton](https://www.expedia.co.uk/Marbleton.dx129879) - [Visit Rawlins](https://www.expedia.co.uk/Rawlins.dx9739) - [Rock Springs City Civic Center](https://www.expedia.co.uk/Rock-Springs-City-Civic-Center-Rock-Springs.d553248635945562398.Attraction) - [Rock Springs Holidays](https://www.expedia.co.uk/Rock-Springs.d6055874.Holidays-City-Breaks) - [Visit Rock Springs](https://www.expedia.co.uk/Rock-Springs.dx6055874) - [Southwest Wyoming Holidays](https://www.expedia.co.uk/Southwest-Wyoming.d6055872.Holidays-City-Breaks) - [Visit Southwest Wyoming](https://www.expedia.co.uk/Southwest-Wyoming.dx6055872) - [Ulrich's Fossil Gallery](https://www.expedia.co.uk/Ulrichs-Fossil-Gallery-Kemmerer.d553248621532646289.Attraction) - [Honeymoon Holiday Packages Southwest Wyoming](https://www.expedia.co.uk/lp/theme-holidays/honeymoon-holidays/6055872/Southwest-Wyoming) - [Ski Holiday Packages Southwest Wyoming](https://www.expedia.co.uk/lp/theme-holidays/ski-holidays/6055872/Southwest-Wyoming) ### Cars - [Click & Rent Rental Cars in Great Divide Basin](https://www.expedia.co.uk/Click-Rent-Car-Rentals-In-Great-Divide-Basin.d811187840967249920-c1089.Car-Rental-Guide-Suppliers) - [Car hire near FMC Park](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-FMC-Park.d6172264.Car-Hire-Guide) - [Easirent.com Rental Cars in Carter](https://www.expedia.co.uk/Easirentcom-Car-Rentals-In-Carter.d553248634983210293-c1017.Car-Rental-Guide-Suppliers) - [Hiper Rent a Car Rental Cars in Great Divide Basin](https://www.expedia.co.uk/Hiper-Rent-A-Car-Car-Rentals-In-Great-Divide-Basin.d811187840967249920-c1026.Car-Rental-Guide-Suppliers) - [Midway Car Rental Rental Cars in Great Divide Basin](https://www.expedia.co.uk/Midway-Car-Rental-Car-Rentals-In-Great-Divide-Basin.d811187840967249920-c27.Car-Rental-Guide-Suppliers) - [Turisprime Rental Cars in Great Divide Basin](https://www.expedia.co.uk/Turisprime-Car-Rentals-In-Great-Divide-Basin.d811187840967249920-c1100.Car-Rental-Guide-Suppliers) ### Holiday Homes - [Great Divide Basin Holiday Rentals](https://www.expedia.co.uk/Great-Divide-Basin-Holiday-Rentals.d811187840967249920.Travel-Guide-HolidayRentals) \*Available to Expedia members.