Cheap flights from Rapid City, SD to St. Louis, MO
Choose between United Airlines, Allegiant Air, or Frontier Airlines to find the best price
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to St. Louis
Cheapest one-way trip | £123 |
---|---|
Cheapest nonstop round-trip | £310 |
Includes rare itinerary | |
Most popular airline | United Airlines |
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
The most popular airlines for this route are United Airlines, Allegiant Air, Frontier Airlines, Spirit Airlines, and Southern Airways Express. Rapid City and St. Louis have 71 direct flights per week.
Check-in for a flight from Rapid City to St. Louis
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | No |
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Southern Airways Express | FDY | 9X | Yes | No |
Weather in St. Louis
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 3°C | -3°C |
February | 6°C | -2°C |
March | 13°C | 3°C |
April | 18°C | 8°C |
May | 24°C | 14°C |
June | 29°C | 19°C |
July | 31°C | 21°C |
August | 30°C | 20°C |
September | 27°C | 16°C |
October | 20°C | 10°C |
November | 12°C | 3°C |
December | 7°C | 0°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Rapid City
- Flights from Rapid City to Manila
- Flights from Rapid City to Christchurch
- Flights from Rapid City to Cedar Rapids
- Flights from Rapid City to Edinburgh
- Flights from Rapid City to New York
- Flights from Rapid City to Orlando
- Flights from Rapid City to Las Vegas
- Flights from Rapid City to Denver
- Flights from Rapid City to Chicago
- Flights from Rapid City to Miami
- Flights from Rapid City to Los Angeles
- Flights from Rapid City to Atlanta
- Flights from Rapid City to Mexico City
- Flights from Rapid City to Bogotá
- Flights from Rapid City to Dallas
- Flights from Rapid City to Phoenix
- Flights from Rapid City to Philadelphia
- Flights from Rapid City to San Francisco
- Flights from Rapid City to Cancún
- Flights from Rapid City to Houston
Flights to St. Louis
- Flights from London to St. Louis
- Flights from Manchester to St. Louis
- Flights from New York to St. Louis
- Flights from Cebu to St. Louis
- Flights from San Jose to St. Louis
- Flights from Atlanta to St. Louis
- Flights from Los Angeles to St. Louis
- Flights from Orlando to St. Louis
- Flights from Edinburgh to St. Louis
- Flights from Houston to St. Louis
- Flights from San Francisco to St. Louis
- Flights from Seattle to St. Louis
- Flights from Phoenix to St. Louis
- Flights from Portland to St. Louis
- Flights from Denver to St. Louis
- Flights from Dallas to St. Louis
- Flights from Glasgow to St. Louis
- Flights from Paris to St. Louis
- Flights from Charlotte to St. Louis
- Flights from Washington, D.C. to St. Louis
Popular routes
- Flights from London to Rome
- Flights from Riga to Tambor
- Flights from San Salvador to Freeport
- Flights from Kathmandu to Dnipro
- Flights from Casablanca to Iloilo City
- Flights from Greensboro to Portland
- Flights from Toronto to Vancouver
- Flights from Salalah to Madrid
- Flights from Yerevan to Armenia
- Flights from Skardu to Denver
- Flights from Portland to Greensboro
- Flights from Freeport to San Salvador
Airports near Rapid City
- Rapid City Regional
- Pierre Regional
- Chadron Municipal
- Alliance Municipal
- Gillette–Campbell County
- Western Nebraska Regional