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Port Louis

$2,040+ Cheap flights from St. Louis (STL) to Port Louis (MRU)

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 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MRU
jun. 23 — jun. 301
lun. 6/23
lun. 6/30
1 adult, Economy
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Cheap flight deals from St. Louis to Port Louis

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Port Louis (MRU). 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 junio 18, 2025.

Round-trip from

$2,359
(Air France)
From Lambert-St Louis to Port Louis Sir Seewoosagur Ram.
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Find flight deals from St. Louis to Port Louis

Cheapest flights from St. Louis to Port Louis
Explore the most affordable flight options available from St. Louis to Port Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 18, 2025.

This Gotogate deal was found by Cheapflights users on 6/17. 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.
dom. 6/222:30 pmSTL - MRU
2 stops31h 30mMultiple Airlines
mié. 6/254:35 pmMRU - STL
2 stops29h 01mMultiple Airlines
Deal found 6/17$2,040
This Air Canada deal was found by Cheapflights users on 6/17. 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.
dom. 6/227:30 amSTL - MRU
2 stops40h 55mAir Canada
mié. 6/254:35 pmMRU - STL
3 stops32h 12mAir Canada
Deal found 6/17$2,110
This Ovago deal was found by Cheapflights users on 6/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/263:50 pmSTL - MRU
2 stops30h 50mLufthansa
vie. 1/210:40 amMRU - STL
2 stops61h 15mLufthansa
Deal found 6/17$2,888
This oojo deal was found by Cheapflights users on 6/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/27:55 amSTL - MRU
2 stops43h 40mTurkish Airlines
sáb. 8/98:05 pmMRU - STL
2 stops35h 40mTurkish Airlines
Deal found 6/18$2,980

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Port Louis 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 junio 18, 2025.
Use the filters below to find and compare flights from St. Louis to Port Louis that are best for you.

Fly from

St. Louis

Fly to

Port Louis

Route

Depart

Return

Price

St. LouisPort Louis

STL - MRU

STLMRU

Lambert-St Louis

vie. 8/1

7:11 pm-7:20 am

2 stops27h 09m

Port Louis Sir Seewoosagur Ram.

vie. 8/8

10:45 pm-10:11 pm

2 stops32h 26m

$2,359

St. LouisPort Louis

STL - MRU

STLMRU

Lambert-St Louis

sáb. 8/2

7:55 am-12:35 pm

2 stops43h 40m

Port Louis Sir Seewoosagur Ram.

sáb. 8/9

8:05 pm-10:45 pm

2 stops35h 40m

$2,980

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

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

Have a flexible travel schedule? Discover the best time to fly to Port Louis 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 Port Louis

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

Find hourly flight availability from St. Louis to Port Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 18, 2025.

When flying from St. Louis to Port Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Port Louis by month

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

In terms of precipitation, rainfall in Port Louis ranges from 2.0 - 9.4 inches per month. February is typically the wettest month, when rainfall can reach 9.4 in. September is typically the driest time to visit Port Louis when rainfall is around 2.0 in.

Temperature in Port Louis by month

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

If weather is an important factor for your trip to Port Louis, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Port Louis

Get insights into the airlines that provide service to Port Louis. 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 Port Louis. Reviews last updated junio 18, 2025.
Turkish Airlines
7.3
Good
3,853 reviews

Overall

7.3

Entertainment

7.4

Boarding

7.3

Food

7.3

Comfort

7.3

Crew

7.7

Reviews

1 / 20
2.0
Mediocre

Luoai,May 2025

SFO - IST

I had the worst experience with Turkish airline I started when I got to the counter late but an hour before the flight going to San Francisco they wouldn’t let me check in but it’s ok I understand but for you to cancel my ticket and not Ofer my any kind of refund I had to buy another one way to San Francisco only to figure out that even the return ticket is cancelled so I had to buy another ticket going back it was my mistake for using them it’s my last time I used them twice a year for the same trip and I did not find the treatment of a loyal customer the original ticket they canceled was $1488 and I bought one was from Istanbul for $1025 and returned for $711 + $330 for two bags so I lost more then $2000 in the stupid trip and they lost me as a customer
Turkish Airlines
7.3
Good
3,853 reviews
Turkish Airlines
7.3
Good
3,853 reviews

Overall

7.3

Entertainment

7.4

Boarding

7.3

Food

7.3

Comfort

7.3

Crew

7.7

Reviews

1 / 20
2.0
Mediocre

Luoai,May 2025

SFO - IST

I had the worst experience with Turkish airline I started when I got to the counter late but an hour before the flight going to San Francisco they wouldn’t let me check in but it’s ok I understand but for you to cancel my ticket and not Ofer my any kind of refund I had to buy another one way to San Francisco only to figure out that even the return ticket is cancelled so I had to buy another ticket going back it was my mistake for using them it’s my last time I used them twice a year for the same trip and I did not find the treatment of a loyal customer the original ticket they canceled was $1488 and I bought one was from Istanbul for $1025 and returned for $711 + $330 for two bags so I lost more then $2000 in the stupid trip and they lost me as a customer

Related info for your journey

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

  • What is the cheapest airline to fly from St. Louis to Port Louis round-trip?

    Flying on Turkish Airlines is currently your cheapest option to Port Louis, with prices starting at $2,980.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Port Louis 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 Port Louis?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Port Louis (average of $1,173). Flying from St. Louis to Port Louis in July is currently the most expensive (average of $1,907). 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
Belle Mare
Flic en Flac
Pointe aux Piments
Le Morne
Trou d'Eau Douce
Balaclava
Grand Baie

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