Cheap flights from St. Louis, MO to Basel, Switzerland
Flights starting at £267. Choose between easyJet, Frontier Airlines, or Spirit 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 Basel
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.
Book your trip to arrive at EuroAirport Basel Mulhouse Freiburg, or Mulhouse/Basel EuroAirport French FR. The most popular airlines for this route are easyJet, Frontier Airlines, Spirit Airlines, Iberia Airlines, and Lufthansa. St. Louis and Basel have 226 direct flights per week. When you arrive at Basel, consider visiting Black Forest, Eiger, Switzerland, and Lake Geneva.
Check-in for a flight from St. Louis to Basel
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
easyJet | EZY | U2 | No | Opens 720 days before flight Closes 2 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 |
Iberia Airlines | IBE | IB | Yes | Opens 24 days before flight Closes 3 hours before flight |
Lufthansa | DLH | LH | No | 0 0 |
Weather in Basel
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 4°C | -1°C |
February | 6°C | 0°C |
March | 11°C | 2°C |
April | 15°C | 5°C |
May | 18°C | 8°C |
June | 23°C | 12°C |
July | 25°C | 14°C |
August | 25°C | 14°C |
September | 21°C | 11°C |
October | 16°C | 7°C |
November | 10°C | 3°C |
December | 5°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 St. Louis
- Flights from St. Louis to London
- Flights from St. Louis to Manchester
- Flights from St. Louis to Las Vegas
- Flights from St. Louis to Dublin
- Flights from St. Louis to San Jose
- Flights from St. Louis to Orlando
- Flights from St. Louis to Tampa
- Flights from St. Louis to San Francisco
- Flights from St. Louis to Washington, D.C.
- Flights from St. Louis to Glasgow
- Flights from St. Louis to Houston
- Flights from St. Louis to Minneapolis
- Flights from St. Louis to Detroit
- Flights from St. Louis to Los Angeles
- Flights from St. Louis to Raleigh
- Flights from St. Louis to Seattle
- Flights from St. Louis to Atlanta
- Flights from St. Louis to Guayaquil
- Flights from St. Louis to Edmonton
- Flights from St. Louis to Vilnius
Flights to Basel
- Flights from London to Basel
- Flights from Athens to Basel
- Flights from Thessaloniki to Basel
- Flights from Manchester to Basel
- Flights from Edinburgh to Basel
- Flights from Budapest to Basel
- Flights from Dublin to Basel
- Flights from Heraklion to Basel
- Flights from Bristol to Basel
- Flights from Montreal to Basel
- Flights from Reykjavik to Basel
- Flights from Toronto to Basel
- Flights from Larnaca to Basel
- Flights from Cluj-Napoca to Basel
- Flights from Belfast to Basel
- Flights from Cork to Basel
- Flights from Tallinn to Basel
- Flights from Amsterdam to Basel
- Flights from Vancouver to Basel
- Flights from Tel Aviv to Basel
Popular routes
- Flights from Bangkok to Chiang Mai
- Flights from London to New York
- Flights from Punta Cana to Porto Seguro
- Flights from Tucson to Las Palmas
- Flights from Aswan to Rio de Janeiro
- Flights from Auckland to Durango
- Flights from Huatulco to Abu Dhabi
- Flights from Jakarta to Port of Spain
- Flights from Mumbai to Hoʻolehua
- Flights from Marrakesh to Flint
- Flights from Rajshahi to Santa Cruz de la Sierra
- Flights from João Pessoa, Paraíba to Santorini