Cheap flights from Baton Rouge, LA to St. Louis, MO
Flights starting at £159. Choose between United Airlines, Alaska Airlines, or Qantas 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 | £418 |
---|---|
Cheapest round-trip | £409 |
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, Alaska Airlines, Qantas, Frontier Airlines, and WestJet. Baton Rouge and St. Louis have 47 direct flights per week.
Check-in for a flight from Baton Rouge to St. Louis
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | No |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Qantas | QFA | QF | Yes | 0 0 |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
WestJet | WJA | WS | No | Opens 24 days before flight Closes 1 hours before flight |
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 Baton Rouge
- Flights from Baton Rouge to New York
- Flights from Baton Rouge to Orlando
- Flights from Baton Rouge to Las Vegas
- Flights from Baton Rouge to Denver
- Flights from Baton Rouge to Chicago
- Flights from Baton Rouge to Miami
- Flights from Baton Rouge to Los Angeles
- Flights from Baton Rouge to Atlanta
- Flights from Baton Rouge to Mexico City
- Flights from Baton Rouge to Bogotá
- Flights from Baton Rouge to Dallas
- Flights from Baton Rouge to Phoenix
- Flights from Baton Rouge to Philadelphia
- Flights from Baton Rouge to San Francisco
- Flights from Baton Rouge to Cancún
- Flights from Baton Rouge to Houston
- Flights from Baton Rouge to San Juan
- Flights from Baton Rouge to Washington, D.C.
- Flights from Baton Rouge to Dhaka
- Flights from Baton Rouge to Fort Lauderdale
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 Alicante
- Flights from Cap-Haïtien to Montería
- Flights from London to Tirana
- Flights from Burlington to Indianapolis
- Flights from Myrtle Beach to Hoʻolehua
- Flights from Tegucigalpa to Tarapoto
- Flights from Milwaukee to Belleville
- Flights from Muscle Shoals to Las Vegas
- Flights from Piura to Pasto
- Flights from Kuwait City to Poznań
- Flights from Guayaquil to Providenciales
- Flights from Montería to Cap-Haïtien