Good to know - Cheap tickets Saint Louis — Rock Springs
| Flight distance | 1635 km |
|---|
Airfare Saint Louis – Rock Springs by month
Here you can find out in what months how much a ticket Saint Louis – Rock Springs costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| September 2025 | ||
| August 2025 |
Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Popular airlines flying Saint Louis — Rock Springs
Flight Saint Louis – Rock Springs is served by 4 airlines.
Flights Saint Louis — Rock Springs
The selection of cheap flights Saint Louis — Rock Springs
- Departure city: Saint Louis
- IATA code of the city of origin: STL
- Departure airports: St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport
- Departure country: United States
- Destination city: Rock Springs
- IATA code of the destination city: RKS
- Destination airports: Rock Springs-Sweetwater County Airport
- Destination country: United States
Low cost flights Saint Louis — Rock Springs (STL — RKS)
The distance between Saint Louis and Rock Springs 1016 miles (or 1635 kilometres).
The time difference between Saint Louis and Rock Springs is 1 h.
Routes from nearby cities to Rock Springs
A flight from a neighbouring city can help you save money on plane tickets.
The closest airports to Saint Louis with a flight to Rock Springs are in Kansas City.
Popular International routes from Saint Louis
Popular routes from Rock Springs
If you are going to fly from Rock Springs, then study the popular flights. The most popular flights from Rock Springs:
Popular domestic routes from Saint Louis
FAQ about Saint Louis — Rock Springs
Can we fly from Saint Louis to Rock Springs?
Yes, you can fly from Saint Louis to Rock Springs. Saint Louis has 3 airports (St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport) for flights. There are non-direct flights through Alpine Air Express, FedEx Feeder, SkyWest Airlines, United Express.
How much do flights Saint Louis — Rock Springs cost?
The price of flights Saint Louis — Rock Springs starts from $292.
What airports are there in Saint Louis and Rock Springs?
In Saint Louis — St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport. In Rock Springs — Rock Springs-Sweetwater County Airport.
What month is the cheapest to fly from Saint Louis to Rock Springs?
High season is considered to be and the cheapest month is . Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Saint Louis — Rock Springs flight deals.
Which airlines fly from Saint Louis to Rock Springs?
All the following airlines flights Saint Louis — Rock Springs: Alpine Air Express, FedEx Feeder, SkyWest Airlines, United Express.