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Port Louis

$686+ Cheap flights from Washington to Port Louis (MRU)

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MRU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Washington to Port Louis

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

This KLM deal was found by Cheapflights users on 12/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/271:40 pmSEA - MRU
1 stop35h 55mMultiple Airlines
Thu 1/810:40 amMRU - SEA
1 stop38h 45mMultiple Airlines
Deal found 12/15$1,879
This Air France deal was found by Cheapflights users on 12/15. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/271:45 pmSEA - MRU
2 stops28h 50mAir France
Thu 1/810:40 amMRU - SEA
1 stop38h 45mAir France
Deal found 12/15$2,780
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:00 amPDX - MRU
2 stops40h 20mMultiple Airlines
Sat 12/2010:10 pmMRU - PDX
2 stops37h 52mMultiple Airlines
Deal found 12/16$2,820
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:25 pmPDX - MRU
2 stops29h 10mAir France
Wed 12/3110:35 pmMRU - PDX
2 stops32h 18mAir France
Deal found 12/16$5,100
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1911:02 amPDX - MRU
3 stops63h 28mLufthansa
Wed 12/316:10 pmMRU - PDX
3 stops36h 20mLufthansa
Deal found 12/17$5,303
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1911:02 amPDX - MRU
3 stops63h 28mMultiple Airlines
Wed 12/319:30 amMRU - PDX
2 stops49h 10mMultiple Airlines
Deal found 12/16$14,001

Find flight deals from Washington to Port Louis

Keep the following information in mind while searching for Washington 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

$1,018
(FlightHub)

One-way from

$686
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$1,386
Provider with most accurate pricing for Seattle/Tacoma Intl-Port Louis Sir Seewoosagur Ram. flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Port Louis Sir Seewoosagur Ram. flights.
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From Washington to Port Louis Sir Seewoosagur Ram.
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One-way flight from Washington to Port Louis Sir Seewoosagur Ram.
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($531 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($112 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 Washington to Port Louis that are best for you.

Fly from

Washington

Fly to

Port Louis

Route

Depart

Return

Price

SeattlePort Louis

SEA - MRU

SEAMRU

Seattle/Tacoma Intl

Wed 1/21

8:10 am-7:55 am

2 stops35h 45m

Port Louis Sir Seewoosagur Ram.

Sun 1/25

4:25 pm-10:16 pm

2 stops41h 51m

$1,067

SeattlePort Louis

SEA - MRU

SEAMRU

Seattle/Tacoma Intl

Mon 1/19

7:00 am-2:30 pm

3 stops43h 30m

Port Louis Sir Seewoosagur Ram.

Wed 2/11

10:35 pm-10:16 pm

2 stops35h 41m

$1,118

SeattlePort Louis

SEA - MRU

SEAMRU

Seattle/Tacoma Intl

Sat 1/31

10:58 am-8:25 am

3 stops57h 27m

Port Louis Sir Seewoosagur Ram.

Sat 2/7

8:40 am-10:43 pm

3 stops50h 03m

$1,155

SeattlePort Louis

SEA - MRU

SEAMRU

Seattle/Tacoma Intl

Sat 1/31

2:00 pm-2:30 pm

2 stops36h 30m

Port Louis Sir Seewoosagur Ram.

Sat 2/7

8:40 am-1:20 pm

2 stops40h 40m

$1,161

SeattlePort Louis

SEA - MRU

SEAMRU

Seattle/Tacoma Intl

Fri 3/20

8:00 pm-12:35 pm

1 stop29h 35m

Port Louis Sir Seewoosagur Ram.

Thu 3/26

8:30 pm-6:05 pm

1 stop32h 35m

$1,211

SeattlePort Louis

SEA - MRU

SEAMRU

Seattle/Tacoma Intl

Sat 1/31

7:00 pm-12:35 pm

1 stop29h 35m

Port Louis Sir Seewoosagur Ram.

Sat 2/7

8:30 pm-5:05 pm

1 stop32h 35m

$1,215

SeattlePort Louis

SEA - MRU

SEAMRU

Seattle/Tacoma Intl

Wed 1/21

7:00 pm-12:35 pm

1 stop29h 35m

Port Louis Sir Seewoosagur Ram.

Sun 1/25

8:30 pm-5:05 pm

1 stop32h 35m

$1,230

SeattlePort Louis

SEA - MRU

SEAMRU

Seattle/Tacoma Intl

Mon 1/19

3:10 pm-8:20 am

2 stops29h 10m

Port Louis Sir Seewoosagur Ram.

Wed 2/11

10:40 am-11:25 am

1 stop36h 45m

$1,270

SeattlePort Louis

SEA - MRU

SEAMRU

Seattle/Tacoma Intl

Sat 1/31

3:10 pm-8:20 am

2 stops29h 10m

Port Louis Sir Seewoosagur Ram.

Sat 2/7

10:40 am-1:20 pm

1 stop38h 40m

$1,270

SeattlePort Louis

SEA - MRU

SEAMRU

Seattle/Tacoma Intl

Mon 1/19

7:00 am-2:30 pm

3 stops43h 30m

Port Louis Sir Seewoosagur Ram.

Wed 2/11

6:10 pm-10:43 pm

3 stops40h 33m

$1,273

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 18 results
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Best time to book a flight from Washington to Port Louis

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

What is the cheapest month to book a flight from State of Washington to Port Louis?

Currently, February is the cheapest month in which you can book a flight from State of Washington to Port Louis (average of $1,022). Flying from State of Washington to Port Louis in July is currently the most expensive (average of $1,429). 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.

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

Find hourly flight availability from Washington 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.

A simple way to save on the total cost of your ticket is to fly from State of Washington to Port Louis in the evening. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Washington 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 Washington?

    Port Louis Sir Seewoosagur Ram. (MRU), located 21.4 mi from the city center, is the airport you fly into when you book flights from Washington to Port Louis.

  • How long is the flight from State of Washington to Port Louis?

    Air Canada, SWISS, and Lufthansa can get you from State of Washington to Port Louis in just under 35h 45m. Your travel time can differ by up to 21h 42m. The distance from State of Washington to Port Louis is about 10563 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Port Louis?

    Currently, February is the cheapest month in which you can book a flight from State of Washington to Port Louis (average of $1,022). Flying from State of Washington to Port Louis in July is currently the most expensive (average of $1,429). 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 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

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Alternative routes for Washington to Port Louis

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

Discover the top 2 airlines that operate flights from Washington to Port Louis. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$1,075Average$1,701FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$1,095Average$1,636FlexibilityNo cancel feeOn-time77%

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