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$560+ Cheap flights from Washington, D.C. (WAS) 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MRU
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Port Louis

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,115
(KLM)

One-way from

$560
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$1,248
Provider with most accurate pricing for Washington, D.C. (WAS)-Port Louis Sir Seewoosagur Ram. flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Port Louis Sir Seewoosagur Ram. flights.
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From Washington, D.C. (WAS) to Port Louis Sir Seewoosagur Ram.
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One-way flight from Washington, D.C. (WAS) to Port Louis Sir Seewoosagur Ram.
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Highest demand for flights based on searches. 15% potential increase in price ($301 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($106 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Washington, D.C. to Port Louis

Cheapest flights from Washington, D.C. to Port Louis
Explore the most affordable flight options available from Washington, D.C. to Port Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Travelocity deal was found by Cheapflights users on 10/13. 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.
Wed 11/1210:20 pmIAD - MRU
2 stops25h 50mSWISS
Wed 11/198:50 amMRU - IAD
1 stop40h 50mSWISS
Deal found 10/13$1,103
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:00 pmIAD - MRU
1 stop29h 40mAustrian Airlines
Sat 12/138:40 amMRU - IAD
2 stops39h 00mAustrian Airlines
Deal found 10/13$1,141
This Gurufare deal was found by Cheapflights users on 10/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/228:45 pmIAD - MRU
2 stops50h 20mSWISS
Wed 10/298:50 amMRU - IAD
1 stop38h 45mSWISS
Deal found 10/12$1,143
This KAYAK deal was found by Cheapflights users on 10/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:30 pmIAD - MRU
2 stops33h 15mSWISS
Sat 12/138:40 amMRU - IAD
2 stops41h 00mSWISS
Deal found 10/12$1,155
This Gurufare deal was found by Cheapflights users on 10/13. 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 10/228:45 pmIAD - MRU
2 stops50h 20mMultiple Airlines
Wed 10/2910:20 amMRU - IAD
2 stops37h 15mMultiple Airlines
Deal found 10/13$1,171
This Gurufare deal was found by Cheapflights users on 10/13. 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.
Fri 12/56:00 pmIAD - MRU
1 stop29h 40mMultiple Airlines
Sat 12/138:40 amMRU - IAD
1 stop40h 10mMultiple Airlines
Deal found 10/13$1,186
This CheapOair deal was found by Cheapflights users on 10/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/274:10 pmDCA - MRU
2 stops29h 25mMultiple Airlines
Thu 12/44:25 pmMRU - DCA
2 stops36h 20mMultiple Airlines
Deal found 10/13$1,332
This Air France deal was found by Cheapflights users on 10/13. 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.
Thu 10/236:22 pmBWI - MRU
2 stops52h 58mAir France
Mon 10/2710:40 amMRU - BWI
2 stops38h 37mAir France
Deal found 10/13$1,344
This Air France deal was found by Cheapflights users on 10/12. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1511:10 amDCA - MRU
2 stops36h 10mAir France
Sun 10/199:40 amMRU - DCA
2 stops43h 41mAir France
Deal found 10/12$1,627
This Mytrip deal was found by Cheapflights users on 10/13. 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.
Thu 11/277:40 pmBWI - MRU
2 stops25h 55mMultiple Airlines
Thu 12/410:35 pmMRU - BWI
2 stops29h 05mMultiple Airlines
Deal found 10/13$1,768
This Mytrip deal was found by Cheapflights users on 10/13. 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.
Fri 12/57:40 pmBWI - MRU
2 stops27h 10mMultiple Airlines
Sat 12/1310:25 pmMRU - BWI
2 stops29h 15mMultiple Airlines
Deal found 10/13$1,775
This Travelocity deal was found by Cheapflights users on 10/13. 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.
Fri 12/56:00 amDCA - MRU
2 stops39h 35mMultiple Airlines
Sat 12/1310:10 pmMRU - DCA
2 stops54h 50mMultiple Airlines
Deal found 10/13$1,946

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 October 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Port Louis that are best for you.

Fly from

Washington, D.C.

Fly to

Port Louis

Route

Depart

Return

Price

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Mon 2/2

6:50 pm-8:20 am

1 stop28h 30m

Port Louis Sir Seewoosagur Ram.

Thu 2/12

10:40 am-4:35 pm

1 stop38h 55m

$1,115

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Fri 12/5

6:00 pm-8:40 am

1 stop29h 40m

Port Louis Sir Seewoosagur Ram.

Sat 12/13

8:40 am-2:40 pm

2 stops39h 00m

$1,141

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Fri 12/5

8:30 pm-2:45 pm

2 stops33h 15m

Port Louis Sir Seewoosagur Ram.

Sat 12/13

8:40 am-4:40 pm

2 stops41h 00m

$1,155

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Mon 2/9

10:15 pm-8:40 am

2 stops25h 25m

Port Louis Sir Seewoosagur Ram.

Sun 2/15

10:20 am-2:40 pm

1 stop37h 20m

$1,165

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Mon 2/9

1:15 pm-6:35 am

2 stops32h 20m

Port Louis Sir Seewoosagur Ram.

Sun 2/15

7:25 pm-3:50 pm

3 stops29h 25m

$1,182

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Wed 3/4

6:00 pm-8:40 am

1 stop29h 40m

Port Louis Sir Seewoosagur Ram.

Sat 3/14

8:40 am-9:15 pm

1 stop44h 35m

$1,186

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Fri 12/5

6:00 pm-8:40 am

1 stop29h 40m

Port Louis Sir Seewoosagur Ram.

Sat 12/13

8:40 am-3:50 pm

1 stop40h 10m

$1,186

Washington, D.C.Port Louis

DCA - MRU

DCAMRU

Washington, D.C. Reagan-National

Thu 11/27

4:10 pm-6:35 am

2 stops29h 25m

Port Louis Sir Seewoosagur Ram.

Thu 12/4

4:25 pm-7:45 pm

2 stops36h 20m

$1,332

BaltimorePort Louis

BWI - MRU

BWIMRU

Baltimore/Washington

Mon 2/2

3:30 pm-8:20 am

2 stops31h 50m

Port Louis Sir Seewoosagur Ram.

Thu 2/12

10:35 pm-5:03 pm

2 stops27h 28m

$1,359

Washington, D.C.Port Louis

DCA - MRU

DCAMRU

Washington, D.C. Reagan-National

Tue 2/10

11:05 am-6:35 am

2 stops34h 30m

Port Louis Sir Seewoosagur Ram.

Wed 2/25

4:25 pm-6:05 pm

2 stops34h 40m

$1,475

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 34 results
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Compare providers for flights from Washington, D.C. to Port Louis

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 Washington, D.C. to Port Louis in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 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 Washington, D.C.-Port Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Port Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Port Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Port Louis flights, Cheapflights users trust FlightHub the most. FlightHub 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 Washington, D.C.-Port Louis 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 Washington, D.C. to Port Louis

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

What is the cheapest month to book a flight from Washington, D.C. to Port Louis?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Port Louis (average of $841). Flying from Washington, D.C. to Port Louis in December is currently the most expensive (average of $2,512). 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.

How much does it cost to fly round-trip from Washington, D.C. to Port Louis?

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 October 14, 2025.
Get a feel of what it's like to fly with Emirates, SAUDIA, and Air France from Washington, D.C. to Port Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,375 reviews

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,375 reviews
Emirates
8.1
Very good
3,375 reviews

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
SAUDIA
7.4
Good
635 reviews
Emirates
8.1
Very good
3,375 reviews

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air France
7.4
Good
1,474 reviews
Emirates
8.1
Very good
3,375 reviews

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Turkish Airlines
7.3
Good
4,007 reviews
Emirates
8.1
Very good
3,375 reviews

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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, D.C.?

    Most people fly into Port Louis Sir Seewoosagur Ram. (MRU) if they book a flight to Port Louis from Washington, D.C.. On average, Sir Seewoosagur Ram. has 0 inbound flights from Washington, D.C. per day from 2 airlines. Port Louis Sir Seewoosagur Ram. is conveniently located just 21.4 mi from Port Louis’s city center.

  • How long is the flight from Washington, D.C. to Port Louis?

    A quick flight from Washington, D.C. to Port Louis can take about 25h 25m. KLM provides one of the quickest options available for as low as $1,165. The distance between Washington, D.C. and Port Louis is about 9486 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Washington, D.C. to Port Louis round-trip?

    Cheapflights users have booked flights from Washington, D.C. to Port Louis round-trip from $968. Another airline that can offer you cheap pricing is Emirates. You may be able to fly from Washington, D.C. to Port Louis for 40% less than the average price by searching for these airlines.

  • What are the most popular routes from Washington, D.C. to Port Louis?

    Most travelers choose Washington, D.C. Dulles Intl - Port Louis Sir Seewoosagur Ram., Washington, D.C. Reagan-National - Port Louis Sir Seewoosagur Ram. or Baltimore/Washington - Port Louis Sir Seewoosagur Ram. when deciding on the best route from Washington, D.C. to Port Louis.

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

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

  • How can I find direct flights from Washington, D.C. 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, D.C. to Port Louis.

  • Can I find deals for business class flights from Washington, D.C. to Port Louis?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Port Louis?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Port Louis (average of $841). Flying from Washington, D.C. to Port Louis in December is currently the most expensive (average of $2,512). 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, D.C. to Port Louis

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Port Louis flights
Reagan-National to Port Louis flights

Top 2 airlines flying from Washington, D.C. to Port Louis

Discover the top 2 airlines that operate flights from Washington, D.C. 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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$968Average$1,425FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$1,554Average$1,940FlexibilityNo cancel feeOn-time75%

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