STL - MRS

$545 Find Cheap Flights from St. Louis to Marseille

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Marseille departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Marseille

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Marseille, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Marseille, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$545
Brussels Airlines
Sat 1/31Sat 2/7
STL - MRS • 2 stops
Cheapest one-way
Multiple Airlines
Thu 12/18
STL - MRS • multi-stop
Top airlines
Brussels Airlines
Cheapest • from $545 (round-trip)
Lufthansa
Best reviews • 6.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Marseille!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Marseille (STL-MRS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Marseille that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Marseille

Sat, Jan 31 - Sat, Feb 7
Brussels Airlines Logo
12:44 pm - 10:55 pm
STL
-
MRS
27h 11m2 stops
Brussels Airlines Logo
6:45 am - 7:27 pm
MRS
-
STL
19h 42m2 stops
$545Brussels Airlines
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
3:11 pm - 5:45 pm
STL
-
MRS
19h 34m2 stops
United Airlines Logo
10:20 am - 3:29 pm
MRS
-
STL
36h 09m2 stops
$551United Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
6:40 pm - 5:45 pm
STL
-
MRS
16h 05m2 stops
United Airlines Logo
12:55 pm - 7:27 pm
MRS
-
STL
37h 32m2 stops
$556United Airlines
Sat, Jan 31 - Sat, Feb 7
United Airlines Logo
12:44 pm - 11:15 am
STL
-
MRS
15h 31m2 stops
United Airlines Logo
8:25 am - 2:30 pm
MRS
-
STL
37h 05m2 stops
$557United Airlines
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
3:50 pm - 5:35 pm
STL
-
MRS
18h 45m1 stop
United Airlines Logo
8:25 am - 10:58 pm
MRS
-
STL
21h 33m2 stops
$564United Airlines
Tue, Apr 21 - Sat, May 2
Lufthansa Logo
6:35 pm - 5:10 pm
STL
-
MRS
15h 35m2 stops
Lufthansa Logo
6:05 am - 9:04 pm
MRS
-
STL
21h 59m2 stops
$894Lufthansa
Tue, Apr 21 - Sat, May 2
British Airways Logo
12:06 pm - 9:45 am
STL
-
MRS
38h 39m2 stops
British Airways Logo
5:05 pm - 7:30 pm
MRS
-
STL
33h 25m1 stop
$942British Airways
Tue, Apr 21 - Sat, May 2
British Airways Logo
10:00 pm - 9:45 am
STL
-
MRS
28h 45m1 stop
British Airways Logo
9:50 pm - 7:30 pm
MRS
-
STL
28h 40m1 stop
$944British Airways
Booking Insights

KAYAK's insights & trends for St. Louis to Marseille flights

Get data-powered insights and trends into flights from St. Louis to Marseille to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from St. Louis to Marseille?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Marseille were found on Brussels Airlines ($545) and United Airlines ($551).

Which airlines fly non-stop between St. Louis and Marseille?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from St. Louis to Marseille.

There is just one airline that flies from St. Louis to Marseille direct and that is Lufthansa. The best round-trip deal found from Lufthansa for the route is $675.

Good to know

Cheapest flight$545
Flight from St. Louis to Marseille

When to book flights from St. Louis to Marseille

Are your dates flexible? Find out the best times to travel from St. Louis to Marseille based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Marseille

  • What is the cheapest flight from St. Louis to Marseille?

    In the last 3 days, the lowest price for a flight from St. Louis to Marseille was $545 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Marseille?

    A passport is required to fly from St. Louis to Marseille.

  • Which aircraft models fly most regularly from St. Louis to Marseille?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Marseille?

    Star Alliance is the only airline alliance operating flights between St. Louis and Marseille.

  • How does KAYAK find such low prices on flights from St. Louis to Marseille?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Marseille.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Marseille?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Marseille from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Marseille?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Marseille with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and MRS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Marseille?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Marseille from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Marseille

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Marseille. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Marseille? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 7635 reviews
7.0Boarding
6.8Comfort
6.3Food
6.4Entertainment
7.6Crew
Airline reviews

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

10.0 ExcellentMatt, Nov 2025
IAH - FRA
Read more Lufthansa reviews

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

Even after a delay, getting off the ground, thanks for keeping me safe, the airline made certain that my connecting flight was rebooked to get me to my final destination. It was actually rebooked twice, and my luggage still managed to meet me. The airline gave me a credit for food and beverage to be used at the airport vendors, regretfully, the credit did not transfer to my final boarding pass. Oh, well…

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We just made it to our connecting flight. A long, long speed walk!

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

Everything you need to know for your flight from St. Louis to Marseille

Information on your arrival and departure airports