HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Port Louis

$1,102+ Cheap flights from Washington, D.C. (WAS) 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MRU
Jan 1 — Jan 81
Thu 1/1
Thu 1/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. 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 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 December 2, 2025.

This FlightHub deal was found by Cheapflights users on 12/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:20 pmIAD - MRU
2 stops32h 15mMultiple Airlines
Sun 12/77:25 pmMRU - IAD
2 stops30h 40mMultiple Airlines
Deal found 12/1$1,102
This KLM deal was found by Cheapflights users on 11/30. 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.
Thu 12/46:50 pmIAD - MRU
1 stop28h 30mKLM
Sat 12/610:40 amMRU - IAD
1 stop38h 55mKLM
Deal found 11/30$1,115
This CheapOair deal was found by Cheapflights users on 12/1. 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.
Fri 12/56:00 amDCA - MRU
2 stops39h 35mMultiple Airlines
Sun 12/710:35 pmMRU - DCA
2 stops32h 21mMultiple Airlines
Deal found 12/1$1,117
This KLM deal was found by Cheapflights users on 11/30. 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.
Fri 12/57:59 pmIAD - MRU
2 stops27h 21mKLM
Sat 12/1310:40 amMRU - IAD
1 stop38h 55mKLM
Deal found 11/30$1,119
This KAYAK deal was found by Cheapflights users on 11/30. 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 12/55:25 pmIAD - MRU
2 stops36h 20mSWISS
Sat 12/138:40 amMRU - IAD
2 stops41h 00mSWISS
Deal found 11/30$1,144
This Ovago deal was found by Cheapflights users on 11/30. 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 12/510:15 pmIAD - MRU
2 stops49h 25mMultiple Airlines
Sat 12/138:40 amMRU - IAD
2 stops38h 20mMultiple Airlines
Deal found 11/30$1,151
This KLM deal was found by Cheapflights users on 11/30. 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.
Thu 12/410:20 pmIAD - MRU
2 stops25h 00mMultiple Airlines
Sat 12/610:40 amMRU - IAD
1 stop38h 55mMultiple Airlines
Deal found 11/30$1,185
This Gurufare deal was found by Cheapflights users on 11/30. 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.
Sun 12/1410:20 pmIAD - MRU
2 stops48h 40mSWISS
Sun 12/217:25 pmMRU - IAD
2 stops30h 40mSWISS
Deal found 11/30$1,351
This Gurufare deal was found by Cheapflights users on 11/30. 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.
Mon 12/16:00 pmIAD - MRU
1 stop29h 40mAustrian Airlines
Mon 12/810:20 amMRU - IAD
1 stop37h 20mAustrian Airlines
Deal found 11/30$1,380
This Gurufare deal was found by Cheapflights users on 11/30. 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.
Mon 12/110:20 pmIAD - MRU
2 stops23h 50mMultiple Airlines
Mon 12/810:20 amMRU - IAD
1 stop37h 20mMultiple Airlines
Deal found 11/30$1,398
This CheapOair deal was found by Cheapflights users on 11/30. 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.
Mon 12/18:40 pmDCA - MRU
2 stops48h 55mMultiple Airlines
Mon 12/810:35 pmMRU - DCA
2 stops44h 46mMultiple Airlines
Deal found 11/30$1,451
This CheapOair deal was found by Cheapflights users on 12/1. 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.
Tue 12/24:10 pmDCA - MRU
2 stops29h 25mMultiple Airlines
Tue 12/910:40 amMRU - DCA
2 stops40h 25mMultiple Airlines
Deal found 12/1$1,467

Find 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 December 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,062
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$2,085
Provider with most accurate pricing for Washington, D.C. (WAS)-Port Louis Sir Seewoosagur Ram. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Port Louis Sir Seewoosagur Ram. flights.
Search Deals
From Washington, D.C. (WAS) to Port Louis Sir Seewoosagur Ram.
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($293 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($109 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 2, 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 2/9

6:00 pm-8:40 am

1 stop29h 40m

Port Louis Sir Seewoosagur Ram.

Fri 2/13

10:20 am-2:40 pm

1 stop37h 20m

$1,105

Washington, D.C.Port Louis

DCA - MRU

DCAMRU

Washington, D.C. Reagan-National

Wed 1/14

11:05 am-7:55 am

2 stops35h 50m

Port Louis Sir Seewoosagur Ram.

Wed 1/21

10:20 am-10:35 pm

2 stops45h 15m

$1,109

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Mon 2/9

6:50 pm-8:20 am

1 stop28h 30m

Port Louis Sir Seewoosagur Ram.

Sun 2/15

10:40 am-4:35 pm

1 stop38h 55m

$1,115

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Mon 2/9

5:25 pm-8:40 am

2 stops30h 15m

Port Louis Sir Seewoosagur Ram.

Fri 2/13

9:25 am-4:40 pm

1 stop40h 15m

$1,122

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Mon 2/9

6:05 pm-6:35 am

2 stops27h 30m

Port Louis Sir Seewoosagur Ram.

Sun 2/15

10:40 am-4:35 pm

1 stop38h 55m

$1,146

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Mon 2/9

6:00 pm-2:30 pm

2 stops35h 30m

Port Louis Sir Seewoosagur Ram.

Fri 2/13

9:25 am-8:15 pm

2 stops43h 50m

$1,155

Washington, D.C.Port Louis

DCA - MRU

DCAMRU

Washington, D.C. Reagan-National

Sat 4/18

9:40 am-1:30 pm

3 stops43h 50m

Port Louis Sir Seewoosagur Ram.

Fri 4/24

9:30 pm-9:53 pm

2 stops32h 23m

$1,179

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-4:50 pm

1 stop40h 10m

$1,279

Washington, D.C.Port Louis

DCA - MRU

DCAMRU

Washington, D.C. Reagan-National

Wed 3/4

4:15 pm-6:35 am

2 stops29h 20m

Port Louis Sir Seewoosagur Ram.

Sat 3/14

10:40 am-6:05 pm

2 stops39h 25m

$1,336

Washington, D.C.Port Louis

DCA - MRU

DCAMRU

Washington, D.C. Reagan-National

Wed 1/21

6:50 pm-9:10 am

2 stops29h 20m

Port Louis Sir Seewoosagur Ram.

Sun 1/25

7:25 pm-7:45 pm

3 stops33h 20m

$1,338

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 24 results
1
2
3

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C.-Port Louis flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, May is the cheapest month in which you can book a flight from Washington, D.C. to Port Louis (average of $879). Flying from Washington, D.C. to Port Louis in November is currently the most expensive (average of $2,403). 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 December 2, 2025.
Get a feel of what it's like to fly with Emirates, Austrian Airlines, 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
3,432 reviews

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

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
3,432 reviews
Emirates
8.1
Very good
3,432 reviews

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

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.
Austrian Airlines
7.6
Good
875 reviews
Emirates
8.1
Very good
3,432 reviews

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

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
1,500 reviews
Emirates
8.1
Very good
3,432 reviews

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

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
4,071 reviews
Emirates
8.1
Very good
3,432 reviews

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

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 28h 30m. Austrian Airlines provides one of the quickest options available for as low as $1,115. 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 39% 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, May is the cheapest month in which you can book a flight from Washington, D.C. to Port Louis (average of $879). Flying from Washington, D.C. to Port Louis in November is currently the most expensive (average of $2,403). 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

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 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 December 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$968Average$1,425FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$1,767Average$2,072FlexibilityNo cancel feeOn-time75%

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.