Cheap flights to Saint-Louis

Popular airlines to Saint-Louis

  • Lufthansa

    Lufthansa

  • KLM

    KLM

  • Air France

    Air France

  • British Airways

    British Airways

  • Austrian Airlines

    Austrian Airlines

  • easyJet

    easyJet

  • Iberia

    Iberia

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Saint-Louis

Prices were available within the past 7 days and start at €16 for one-way flights and €50 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wizz Air
Thu, 15 Jan - Sun, 18 Jan
INI
Niš
MLH
Mulhouse
€59 Return, just found
€59
Return
just found
Select Wizz Air flight, departing Thu, 15 Jan from Niš to Mulhouse, returning Sun, 18 Jan, priced at €59 just found
Wizz Air
Mon, 19 Jan - Sun, 25 Jan
BEG
Belgrade
MLH
Mulhouse
€65 Return, found 1 day ago
€65
Return
found 1 day ago
Select Wizz Air flight, departing Mon, 19 Jan from Belgrade to Mulhouse, returning Sun, 25 Jan, priced at €65 found 1 day ago
Wizz Air
Sat, 6 Dec - Sun, 7 Dec
INI
Niš
MLH
Mulhouse
€68 Return, found 3 hours ago
€68
Return
found 3 hours ago
Select Wizz Air flight, departing Sat, 6 Dec from Niš to Mulhouse, returning Sun, 7 Dec, priced at €68 found 3 hours ago
Wizz Air
Fri, 13 Feb - Wed, 18 Feb
BEG
Belgrade
MLH
Mulhouse
€70 Return, found 6 days ago
€70
Return
found 6 days ago
Select Wizz Air flight, departing Fri, 13 Feb from Belgrade to Mulhouse, returning Wed, 18 Feb, priced at €70 found 6 days ago
Wizz Air
Fri, 20 Feb - Fri, 27 Feb
BEG
Belgrade
MLH
Mulhouse
€70 Return, found 2 days ago
€70
Return
found 2 days ago
Select Wizz Air flight, departing Fri, 20 Feb from Belgrade to Mulhouse, returning Fri, 27 Feb, priced at €70 found 2 days ago
Wizz Air
Wed, 24 Dec - Wed, 31 Dec
BEG
Belgrade
MLH
Mulhouse
€75 Return, found 21 hours ago
€75
Return
found 21 hours ago
Select Wizz Air flight, departing Wed, 24 Dec from Belgrade to Mulhouse, returning Wed, 31 Dec, priced at €75 found 21 hours ago
Wizz Air Malta
Sat, 13 Dec - Sun, 14 Dec
TIA
Tirana
MLH
Mulhouse
€89 Return, found 5 hours ago
€89
Return
found 5 hours ago
Select Wizz Air Malta flight, departing Sat, 13 Dec from Tirana to Mulhouse, returning Sun, 14 Dec, priced at €89 found 5 hours ago
Lufthansa
Sat, 6 Dec - Sun, 7 Dec
BEG
Belgrade
BSL
Basel
€158 Return, found 6 hours ago
€158
Return
found 6 hours ago
Select Lufthansa flight, departing Sat, 6 Dec from Belgrade to Basel, returning Sun, 7 Dec, priced at €158 found 6 hours ago
Austrian Airlines
Fri, 12 Dec - Mon, 15 Dec
BEG
Belgrade
BSL
Basel
€185 Return, found 1 hour ago
€185
Return
found 1 hour ago
Select Austrian Airlines flight, departing Fri, 12 Dec from Belgrade to Basel, returning Mon, 15 Dec, priced at €185 found 1 hour ago
KLM
Sun, 5 Apr - Sat, 11 Apr
BEG
Belgrade
BSL
Basel
€254 Return, found 1 day ago
€254
Return
found 1 day ago
Select KLM flight, departing Sun, 5 Apr from Belgrade to Basel, returning Sat, 11 Apr, priced at €254 found 1 day ago

About Saint-Louis

Expedia offers flights to Saint-Louis to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Saint-Louis or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Saint-Louis that have flexible change policies?
At Expedia, we've been channeling our inner yogi to give you the most flexible fares available. Just click on "No change fee" directly below the "Flexible change policies" heading to find the best flights to Saint-Louis.
How can I find cheap tickets to Saint-Louis?
In the last seven days, €50 was the lowest price for a flight to Saint-Louis. For an even cheaper fare, book well in advance and be flexible with your dates. Search for your journey to Saint-Louis, then see prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Saint-Louis?
There were a lot of budget-friendly fares up for grabs in the last seven days, with the cost of a return air ticket to Saint-Louis ranging between €50 and €254. Many lucky travellers nabbed one-way tickets from Niš (INI) for as little as €16.
How much is a plane ticket to Saint-Louis?
In the last seven days, journeys to Saint-Louis ranged between €50 and €254. Prices generally depend on the departure time, airline, seating class and when you make your booking.
What months are the cheapest to book a flight to Saint-Louis?
Book your ticket in February to enjoy inexpensive flights to Saint-Louis. The festive month of December is typically the most expensive time to purchase an airfare.

Trending flights to Saint-Louis

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Fri, 16 Jan - Fri, 30 Jan
DUB
Dublin
BSL
Basel
€50 Return, found 5 hours ago
€50
Return
found 5 hours ago
Select Ryanair flight, departing Fri, 16 Jan from Dublin to Basel, returning Fri, 30 Jan, priced at €50 found 5 hours ago
*Available to Expedia members.