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Marseille

$746+ Cheap flights from St. Louis (STL) to Marseille (MRS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MRS
may. 20 — may. 271
mar. 5/20
mar. 5/27
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 mayo 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$746
(United Airlines)

Popular in

February

Cheapest in

August

Average price

$998
Provider with most accurate pricing for Lambert-St Louis-Marseille flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Marseille flights.
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From Lambert-St Louis to Marseille
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Highest demand for flights based on searches. 7% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 mayo 15, 2025.

This United Airlines deal was found by Cheapflights users on 5/14. 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.
jue. 9/45:30 pmSTL - MRS
2 stops16h 25mUnited Airlines
mié. 9/176:05 amMRS - STL
2 stops16h 13mUnited Airlines
Deal found 5/14$793
This Mytrip deal was found by Cheapflights users on 5/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/307:30 amSTL - MRS
2 stops19h 50mMultiple Airlines
jue. 6/511:25 pmMRS - STL
3 stops43h 00mMultiple Airlines
Deal found 5/15$1,086
This Flysmarter deal was found by Cheapflights users on 5/15. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/303:30 pmSTL - MRS
1 stop11h 50mLufthansa
jue. 6/510:50 amMRS - STL
2 stops18h 55mLufthansa
Deal found 5/15$1,265
This Gotogate deal was found by Cheapflights users on 5/15. 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.
vie. 5/301:30 pmSTL - MRS
2 stops20h 25mAir Canada
jue. 6/56:05 amMRS - STL
2 stops20h 53mAir Canada
Deal found 5/15$1,311

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 mayo 15, 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

jue. 9/4

12:35 pm-9:55 am

2 stops14h 20m

Marseille

mié. 9/17

6:05 am-3:18 pm

2 stops16h 13m

$746

St. LouisMarseille

STL - MRS

STLMRS

Lambert-St Louis

vie. 5/30

7:30 am-10:20 am

2 stops19h 50m

Marseille

jue. 6/5

11:25 pm-11:25 am

3 stops43h 00m

$1,086

St. LouisMarseille

STL - MRS

STLMRS

Lambert-St Louis

vie. 5/30

3:30 pm-10:20 am

1 stop11h 50m

Marseille

jue. 6/5

10:50 am-10:45 pm

2 stops18h 55m

$1,265

St. LouisMarseille

STL - MRS

STLMRS

Lambert-St Louis

vie. 5/30

1:30 pm-4:55 pm

2 stops20h 25m

Marseille

jue. 6/5

6:05 am-7:58 pm

2 stops20h 53m

$1,311

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

Compare providers for flights from St. Louis to Marseille

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Marseille in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Marseille flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on St. Louis-Marseille flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from St. Louis-Marseille flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Marseille flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Marseille flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 mayo 15, 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 mayo 15, 2025.
See what other customers who have flown with United Airlines, Air Canada and Lufthansa from St. Louis to Marseille have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,731 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

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
8,731 reviews
United Airlines
7.4
Good
8,731 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

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
7.0
Good
9,339 reviews
United Airlines
7.4
Good
8,731 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

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
6.7
Okay
7,073 reviews
United Airlines
7.4
Good
8,731 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

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 $746, 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 Lufthansa and Air Canada - these airlines can fly you to your destination from $1,265 and $1,311, respectively. United Airlines is priced at 15% lower than the current average price of a flight leaving 3 months from now.

  • 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?

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La Ciotat

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Alternative routes for St. Louis to Marseille

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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 mayo 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$671Average$853FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$675Average$811FlexibilityNo cancel feeOn-time76%

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