Good to know - Cheap tickets Rock Springs — Saint Louis
| Flight distance | 1635 km |
|---|---|
| Round-trip from | $400 |
| Cheapest month to fly | May |
Airfare Rock Springs – Saint Louis by month
Here you can find out in what months how much a ticket Rock Springs – Saint Louis costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| October 2025 | ||
| June 2025 | ||
| May 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 Rock Springs — Saint Louis
Flight Rock Springs – Saint Louis is served by 4 airlines.
Flights Rock Springs — Saint Louis
The selection of cheap flights Rock Springs — Saint Louis
The price of the flight Rock Springs — Saint Louis (United States) — Rock Springs from $400 (round-trip).
The average price of the flight Rock Springs — Saint Louis (United States) — Rock Springs $490 (round-trip).
- Departure city: Rock Springs
- IATA code of the city of origin: RKS
- Departure airports: Rock Springs-Sweetwater County Airport
- Departure country: United States
- Destination city: Saint Louis
- IATA code of the destination city: STL
- Destination airports: St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport
- Destination country: United States
Low cost flights Rock Springs — Saint Louis (RKS — STL)
The distance between Rock Springs and Saint Louis 1016 miles (or 1635 kilometres).
The time difference between Rock Springs and Saint Louis is 1 h.
Routes from nearby cities to Saint Louis
A flight from a neighbouring city can help you save money on plane tickets.
The closest airports to Rock Springs with a flight to Saint Louis are in Denver.
Popular International routes from Rock Springs
Popular routes from Saint Louis
If you are going to fly from Saint Louis, then study the popular flights. The most popular flights from Saint Louis:
Popular domestic routes from Rock Springs
FAQ about Rock Springs — Saint Louis
Can we fly from Rock Springs to Saint Louis?
Yes, you can fly from Rock Springs to Saint Louis. Rock Springs has an airport (Rock Springs-Sweetwater County Airport) for flights. There are non-direct flights through Alpine Air Express, FedEx, SkyWest Airlines, United Express.
How much do flights Rock Springs — Saint Louis cost?
The price of flights Rock Springs — Saint Louis starts from $400.
What airports are there in Rock Springs and Saint Louis?
In Rock Springs — Rock Springs-Sweetwater County Airport. In Saint Louis — St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport.
What month is the cheapest to fly from Rock Springs to Saint Louis?
High season is considered to be October and the cheapest month is May. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Rock Springs — Saint Louis flight deals.
Which airlines fly from Rock Springs to Saint Louis?
All the following airlines flights Rock Springs — Saint Louis: Alpine Air Express, FedEx, SkyWest Airlines, United Express.