HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Port Louis

$1,523+ Cheap flights from Missouri 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — MRU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to Port Louis with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Missouri to Port Louis

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

This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:00 amSTL - MRU
2 stops48h 10mMultiple Airlines
Mon 12/2210:30 pmMRU - STL
2 stops35h 29mMultiple Airlines
Deal found 12/16$27,546

Find flight deals from Missouri to Port Louis

Keep the following information in mind while searching for Missouri to Port Louis flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,523
(Gurufare)
Provider with most accurate pricing for Lambert-St Louis-Port Louis Sir Seewoosagur Ram. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Port Louis Sir Seewoosagur Ram. flights.
Search Deals
From Missouri to Port Louis Sir Seewoosagur Ram.
Search Deals

Cheapflights Fare Finder

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

Fly from

Missouri

Fly to

Port Louis

Route

Depart

Return

Price

St. LouisPort Louis

STL - MRU

STLMRU

Lambert-St Louis

Fri 1/30

11:22 am-8:55 am

2 stops35h 33m

Port Louis Sir Seewoosagur Ram.

Fri 2/6

10:05 am-5:25 pm

2 stops41h 20m

$1,523

St. LouisPort Louis

STL - MRU

STLMRU

Lambert-St Louis

Fri 1/30

6:40 pm-2:30 pm

3 stops57h 50m

Port Louis Sir Seewoosagur Ram.

Fri 2/6

10:05 am-5:25 pm

2 stops41h 20m

$1,543

St. LouisPort Louis

STL - MRU

STLMRU

Lambert-St Louis

Tue 3/10

4:05 pm-9:10 am

2 stops32h 05m

Port Louis Sir Seewoosagur Ram.

Wed 3/18

4:25 pm-3:29 pm

2 stops32h 04m

$1,551

St. LouisPort Louis

STL - MRU

STLMRU

Lambert-St Louis

Sun 3/8

4:05 pm-9:10 am

2 stops32h 05m

Port Louis Sir Seewoosagur Ram.

Wed 3/18

4:25 pm-3:29 pm

2 stops32h 04m

$1,551

St. LouisPort Louis

STL - MRU

STLMRU

Lambert-St Louis

Thu 3/5

4:05 pm-9:10 am

2 stops31h 05m

Port Louis Sir Seewoosagur Ram.

Tue 3/17

4:25 pm-3:29 pm

2 stops32h 04m

$1,551

St. LouisPort Louis

STL - MRU

STLMRU

Lambert-St Louis

Sun 3/8

4:05 pm-9:10 am

2 stops32h 05m

Port Louis Sir Seewoosagur Ram.

Tue 3/17

4:25 pm-3:29 pm

2 stops32h 04m

$1,551

St. LouisPort Louis

STL - MRU

STLMRU

Lambert-St Louis

Wed 3/11

4:05 pm-9:10 am

2 stops32h 05m

Port Louis Sir Seewoosagur Ram.

Tue 3/17

4:25 pm-3:29 pm

2 stops32h 04m

$1,551

St. LouisPort Louis

STL - MRU

STLMRU

Lambert-St Louis

Mon 3/9

7:00 pm-2:30 pm

3 stops34h 30m

Port Louis Sir Seewoosagur Ram.

Wed 3/18

6:10 pm-10:59 pm

3 stops37h 49m

$1,559

St. LouisPort Louis

STL - MRU

STLMRU

Lambert-St Louis

Tue 3/10

7:00 pm-8:40 am

3 stops52h 40m

Port Louis Sir Seewoosagur Ram.

Wed 3/18

6:10 pm-10:59 pm

3 stops37h 49m

$1,560

St. LouisPort Louis

STL - MRU

STLMRU

Lambert-St Louis

Fri 1/30

3:50 pm-2:45 pm

3 stops36h 55m

Port Louis Sir Seewoosagur Ram.

Fri 2/6

9:25 am-4:03 pm

3 stops40h 38m

$1,596

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 12 results
1
2

Best time to book a flight from Missouri to Port Louis

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

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

Find hourly flight availability from Missouri 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 December 18, 2025.

One of the essential ways to save on airfare from Missouri to Port Louis is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 40% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Missouri 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 airport do you fly into for flights to Port Louis from Missouri?

    Most people fly into Port Louis Sir Seewoosagur Ram. (MRU) if they book a flight to Port Louis from Missouri. Sir Seewoosagur Ram. is conveniently located just 21.4 mi from Port Louis’s city center.

  • How long is the flight from Missouri to Port Louis?

    For as low as $1,551, Austrian Airlines can have you in Port Louis from Missouri in 32h 05m. The distance between Missouri and Port Louis is about 10149 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri 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.

See more FAQs

Traveling to a place near Port Louis?

Book flights to Port Louis if you plan to visit one of these locations
Belle Mare
Flic en Flac
Pointe aux Piments
Balaclava
Le Morne
Trou d'Eau Douce
Grand Baie

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Port Louis

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Port Louis flights
Reagan-National to Port Louis flights
Dulles Intl to Port Louis flights
Boston to Port Louis flights
Newark to Port Louis flights
Atlanta to Port Louis flights
Dallas/Fort Worth to Port Louis flights
O'Hare Intl to Port Louis flights
Baltimore to Port Louis flights
Los Angeles to Port Louis flights
San Francisco to Port Louis flights
Hobby to Port Louis flights
George Bush Intcntl to Port Louis flights
Portland to Port Louis flights
Austin to Port Louis flights
Miami to Port Louis flights
Orlando to Port Louis flights
Seattle to Port Louis flights
Minneapolis to Port Louis flights
Detroit to Port Louis flights
Fort Lauderdale to Port Louis flights
Philadelphia to Port Louis flights
St. Louis to Port Louis flights
Denver to Port Louis flights
Sky Harbor Intl to Port Louis flights
Honolulu to Port Louis flights
Las Vegas to Port Louis flights
Pittsburgh to Port Louis flights
San Diego to Port Louis flights
San Antonio to Port Louis flights
Salt Lake City to Port Louis flights
Richmond to Port Louis flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.