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Marseille

$344+ Cheap flights from St. Louis (STL) to Marseille (MRS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MRS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from St. Louis to Marseille

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Marseille (MRS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$735
(United Airlines)

One-way from

$344
(Kiwi.com)
From Lambert-St Louis to Marseille
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One-way flight from Lambert-St Louis to Marseille
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Find flight deals from St. Louis to Marseille

Cheapest flights from St. Louis to Marseille
Explore the most affordable flight options available from St. Louis to Marseille. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:43 pmSTL - MRS
2 stops16h 02mUnited Airlines
Mon 12/810:30 amMRS - STL
2 stops35h 56mUnited Airlines
Deal found 6/10$735
This Air Canada deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/288:00 amSTL - MRS
3 stops18h 35mAir Canada
Mon 12/86:50 amMRS - STL
2 stops15h 36mAir Canada
Deal found 6/11$776
This Gotogate deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/269:15 amSTL - MRS
2 stops25h 40mMultiple Airlines
Wed 10/87:35 pmMRS - STL
2 stops30h 58mMultiple Airlines
Deal found 6/10$840
This Gotogate deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/41:20 pmSTL - MRS
2 stops25h 20mLufthansa
Fri 7/116:15 amMRS - STL
1 stop14h 15mLufthansa
Deal found 6/12$1,012
This Gurufare deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:56 amSTL - MRS
2 stops15h 54mBritish Airways
Sun 1/45:25 pmMRS - STL
2 stops35h 37mBritish Airways
Deal found 6/11$1,050

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Marseille that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from St. Louis to Marseille that are best for you.

Fly from

St. Louis

Fly to

Marseille

Route

Depart

Return

Price

St. LouisMarseille

STL - MRS

STLMRS

Lambert-St Louis

Fri 11/28

6:43 pm-5:45 pm

2 stops16h 02m

Marseille

Mon 12/8

10:30 am-3:26 pm

2 stops35h 56m

$735

St. LouisMarseille

STL - MRS

STLMRS

Lambert-St Louis

Fri 11/28

8:00 am-9:35 am

3 stops18h 35m

Marseille

Mon 12/8

6:50 am-3:26 pm

2 stops15h 36m

$776

St. LouisMarseille

STL - MRS

STLMRS

Lambert-St Louis

Fri 9/26

9:15 am-5:55 pm

2 stops25h 40m

Marseille

Wed 10/8

7:35 pm-7:33 pm

2 stops30h 58m

$840

St. LouisMarseille

STL - MRS

STLMRS

Lambert-St Louis

Fri 7/4

1:20 pm-9:40 pm

2 stops25h 20m

Marseille

Fri 7/11

6:15 am-1:30 pm

1 stop14h 15m

$1,012

St. LouisMarseille

STL - MRS

STLMRS

Lambert-St Louis

Sun 9/28

8:44 am-9:10 pm

3 stops29h 26m

$344

St. LouisMarseille

STL - MRS

STLMRS

Lambert-St Louis

Sun 9/28

3:30 pm-6:10 pm

1 stop19h 40m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from St. Louis to Marseille

Have a flexible travel schedule? Discover the best time to fly to Marseille from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest time of day to fly from STL to MRS?

Find hourly flight availability from St. Louis to Marseille. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

One of the essential ways to save on airfare from St. Louis to Marseille is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 11% on airfare.

Rainfall in Marseille by month

Plan your trip to Marseille by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Marseille ranges from 0.4 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. July is typically the driest time to visit Marseille when rainfall is around 0.4 in.

Temperature in Marseille by month

Plan your trip to Marseille by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Marseille, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Marseille

Get insights into the airlines that provide service to Marseille. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Marseille. Reviews last updated June 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,537 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,139 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Marseille. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from St. Louis to Marseille round-trip?

    Currently priced at $735, United Airlines will fly you from St. Louis to Marseille and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Lufthansa - these airlines can fly you to your destination from $776 and $1,012, respectively.

  • Can I find deals for flights from St. Louis to Marseille that include hotel bookings?

    Yes. In addition to deals on St. Louis to Marseille flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Marseille?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Marseille.

  • Can I find deals for business class flights from St. Louis to Marseille?

    Yes. Cheapflights offers flight deals from St. Louis to Marseille by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, November is the cheapest month in which you can book a flight from St. Louis to Marseille (average of $705). Flying from St. Louis to Marseille in June is currently the most expensive (average of $1,259). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Cassis
La Ciotat

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Alternative routes for St. Louis to Marseille

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from St. Louis to Marseille

Discover the top 2 airlines that operate flights from St. Louis to Marseille. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$675Average$809FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$734Average$853FlexibilityNo cancel feeOn-time69%

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