Flights to Rock Springs (RKS)

Last updated: Sep 10, 2026

Rock Springs Sweetwater County Airport is an airport serving Rock Springs, United States.

Right now there are 3 airports in 1 country connected to Rock Springs, 3 of them domestic, with 2 airlines flying scheduled passenger traffic.

Rock Springs's longest nonstop connection is Denver (DEN), 259 miles, offered by Copa Airlines and United Airlines.

Airlines serving Rock Springs

United Airlines3 destinations
Copa Airlines1 destination

Popular routes to Rock Springs

The places connected to Rock Springs on the most scheduled services, busiest first.

Denver (DEN)259 mi

Popular routes with a stopover

Aside from the non-stop routes above, reaching Rock Springs from these popular places requires a connection:

North Platte (LBF)United States
Laramie (LAR)United States

Information on Points & Miles

Distance matters when booking with points and miles: several loyalty programs price award flights in distance bands. Each list below adds the non-stop routes to Rock Springs not already shown in a shorter great-circle distance band.

Which places within 500 miles can reach Rock Springs non-stop?

Denver (DEN)259 mi

Airline alliances to Rock Springs

Star Alliance1 destination

Award programs that reach Rock Springs

How many of these places each program's airlines fly to Rock Springs from. Reach, not award availability — that is a live fare question this schedule feed cannot answer.

Aeroplan1 destination
All Nippon Airways1 destination
EVA Air Infinity MileageLands1 destination
LifeMiles1 destination
Lufthansa Miles & More1 destination
Singapore KrisFlyer1 destination
TAP Miles&Go1 destination
Turkish Miles&Smiles1 destination
United MileagePlus1 destination

Domestic flights to Rock Springs

Alternative airports near Rock Springs

Big Piney (BPI)87 mi / 140 km
Evanston (EVW)104 mi / 167 km
Afton (AFO)123 mi / 198 km
Hayden (HDN)123 mi / 198 km
Brigham City (BMC)155 mi / 249 km

Frequently asked questions

What is the official name of airport RKS?

The airport's official name is Rock Springs Sweetwater County Airport. On Roame and most flight schedules, you will find it under the code RKS.

What is the airport code for Rock Springs Sweetwater County Airport?

The IATA airport code for Rock Springs Sweetwater County Airport is RKS. Enter RKS in Flightmap whenever you want to use this exact airport.

Where is Rock Springs Sweetwater County Airport (RKS)?

Rock Springs Sweetwater County Airport serves Rock Springs, United States. Flightmap uses the airport's exact coordinates, so nearby airports and route distances stay tied to RKS, not just the broader city.

How can I explore flights to Rock Springs (RKS)?

Open the map with Anywhere as your starting point and RKS as the destination. Each result keeps the route pointed toward Rock Springs, and you can narrow it by airline, alliance, aircraft, mileage program, and nonstop service.

Does Flightmap show direct and connecting flights to Rock Springs?

Yes. Flightmap separates nonstop routes from destinations that need a connection, and the Nonstop only control lets you focus on direct service to RKS.

Can I look for award flights to Rock Springs (RKS)?

Yes. When Roame has observed award availability for a route to RKS, signed-in members can see the lowest points price by cabin and the related carrier fees, then continue to the full award search.