WAS - MRU

$658 Find Cheap Flights from Washington, D.C. to Port Louis - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Port Louis departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,306
Typical prices: $1,454-$1,830
Turkish Airlines
Thu 8/27Thu 9/10
IAD - MRU • 1 stop
Cheapest one-way
$658
Multiple Airlines
Mon 9/21
IAD - MRU • 3 stops
Top airlines
Cheapest • from $1,306 (round-trip)
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Port Louis. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,152 (round-trip)
Shortest trip • 21h 48m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 35% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Port Louis!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Port Louis (WAS-MRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Port Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Port Louis

Thu, Aug 27 - Thu, Sep 10
Turkish Airlines Logo
1:15 pm - 6:05 am-
32h 50m
Turkish Airlines Logo
7:50 am - 11:30 am-
35h 40m
$1,306Turkish Airlines
Thu, Nov 5 - Thu, Nov 19
Turkish Airlines Logo
2:30 pm - 12:35 pm-
37h 05m
Turkish Airlines Logo
8:30 pm - 11:45 am-
24h 15m
$1,339Turkish Airlines
Thu, Nov 5 - Wed, Nov 18
Turkish Airlines Logo
10:20 pm - 6:15 am-
22h 55m
Turkish Airlines Logo
8:30 pm - 11:45 am-
24h 15m
$1,350Turkish Airlines
Fri, Aug 21 - Sun, Sep 27
Air France Logo
9:45 pm - 7:30 am-
25h 45m
Air France Logo
10:00 am - 4:05 pm-
38h 05m
$1,429Air France
Fri, Aug 21 - Wed, Oct 14
Air France Logo
6:15 pm - 7:30 am-
29h 15m
Air France Logo
10:00 am - 7:35 pm-
41h 35m
$1,429Air France
Fri, Aug 21 - Thu, Oct 15
Air France Logo
6:15 pm - 7:30 am-
29h 15m
Air France Logo
10:00 am - 4:05 pm-
38h 05m
$1,429Air France
Tue, Nov 3 - Thu, Nov 19
Austrian Airlines Logo
6:10 pm - 8:40 am-
29h 30m
Austrian Airlines Logo
10:20 am - 3:30 pm-
38h 10m
$1,544Austrian Airlines
Sat, Nov 7 - Mon, Nov 16
Austrian Airlines Logo
6:10 pm - 2:30 pm-
35h 20m
Austrian Airlines Logo
10:20 am - 2:10 pm-
36h 50m
$1,557Austrian Airlines
Tue, Sep 1 - Tue, Sep 8
Emirates Logo
10:55 am - 5:10 pm-
22h 15m
Emirates Logo
4:15 pm - 8:40 am-
24h 25m
$1,738Emirates
Mon, Sep 28 - Wed, Oct 7
Emirates Logo
10:55 am - 5:10 pm-
22h 15m
Emirates Logo
6:30 pm - 8:40 am-
22h 10m
$1,772Emirates
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Port Louis flights

Get data-powered insights and trends into flights from Washington, D.C. to Port Louis to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. to Port Louis?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. to Port Louis departing in August.

Flight prices are below average for this route right now.

Flights to Port Louis from Washington, D.C. usually cost between $1,441 and $1,860 in August.
The lowest price found in the past 5 days was $1,306 on Turkish Airlines (Aug 27-Sep 10).

What is the cheapest month to fly from Washington, D.C. to Port Louis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Port Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to Port Louis is March, where tickets cost $1,123 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $2,390 and $2,131 respectively.

Good to know

Low season

March

Cheapest flight

$658
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 32% lower on average.
Flight from Washington Dulles Airport to Port Louis

When to book flights from Washington, D.C. to Port Louis

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Port Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Washington, D.C. to Port Louis

  • What is the cheapest flight from Washington, D.C. to Port Louis?

    In the last 5 days, the lowest price for a flight from Washington, D.C. to Port Louis was $658 for a one-way ticket and $1,306 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Port Louis?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington, D.C. and on arrival in Port Louis.

  • Which airports will I be using when flying from Washington, D.C. to Port Louis?

    Washington, D.C. is served by 2 major airports and there is only 1 main airport in Port Louis. You will leave Washington, D.C. from one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You will be arriving at Port Louis Sir Seewoosagur Ram..

  • Which aircraft models fly most regularly from Washington, D.C. to Port Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Port Louis?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Washington, D.C. and Port Louis, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Port Louis, Emirates or Austrian Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Port Louis are Emirates and Austrian Airlines. With an average price for the route of $1,899 and an overall rating of 8.1, Emirates is the most popular choice. Austrian Airlines is also a great choice for the route, with an average price of $1,163 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Port Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Port Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Port Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Port Louis from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Port Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Port Louis with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Port Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Port Louis from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Washington, D.C. to Port Louis

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Port Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Port Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3643 reviews
8.2Entertainment
8.0Comfort
7.9Food
8.1Boarding
8.4Crew
Airline reviews

The flight was literally cancelled by emirates and you sent me to a scammer website of Underpricer.com for the tickets who still has not provided a refund for one ticket. Kayak has gone seriously downhill. If you are going to redirect people to a site then ensure they are reputable and not untrustworthy scammers. Am never using kayak again after this experience. And update your algorithm or whatever so you don’t send out auto emails checking on flight experience of cancelled flights due a literal WAR!! also I have complained about underpricer and nothing from kayak. So disappointing

2.0 MediocreAnonymous, Jul 2026
Read more Emirates reviews

The flight was literally cancelled by emirates and you sent me to a scammer website of Underpricer.com for the tickets who still has not provided a refund for one ticket. Kayak has gone seriously downhill. If you are going to redirect people to a site then ensure they are reputable and not untrustworthy scammers. Am never using kayak again after this experience. And update your algorithm or whatever so you don’t send out auto emails checking on flight experience of cancelled flights due a literal WAR!! also I have complained about underpricer and nothing from kayak. So disappointing

Charged for internet that never really worked. The food selection was just ok.

My favorite airline when traveling to the UAE. Great food and great service.

Meals were delicious, however I got hungry between dinner and breakfast.

My last few flights with Emirates have always been delayed at least a half an hour. When my layover is only an hour and a half to two hours, 30 minutes makes a big difference. I’m going to check out other airlines.

The entertainment selections are amazing. But the live TV is sometimes spotty. If you’re going to have it, then have it. If you can’t make it consistent, then, perhaps it’s better not to have it. The crew are always cordial when approached, but they seem to do the minimum and sit around, talking to each other in the back of the plane during the flight. I realize that delays are not always predictable, but I missed my flight in Dubai because we left 90 minutes late from Washington. I will say that Emirates took very good care of me in Dubai. But I would rather not be delayed.

Emirates is usually on time, but not this trip. Also, during the flight the attendants disappear unless called upon. Very strange. I have watched the quality of Emirates service diminish over the last five years.

Everything was perfect except boarding . Have to wait @ gate for 45 minutes after announcing boarding ..

Excellent food and beverage Excellent cabin crew Live tv could be better

Flight from USA to Dubai was comfortable. There is some serious miscommunication between the staff who does checkin and immigration staff in India. Air Suvidha rules are enforced here as a requirement by the Indian government and without it not allowed to board the flight. The Indian authorities don’t even bother to check it. Please update either side of aisle. Vegetarian food from Dubai to Bombay was not that great at all. It was cold and chewy. Dubai being a hub can provide better options. Staff is very good and took good care of passengers. Please appreciate their hard work.

I am very satisfied for choosing that Airlines! It was my first time but the everything went smoothly! Thank you!

This is truly the worst travel experience of my life. The UK ETA program had a technical failure, and I was stuck in limbo for 24 hours, unable to board my flight and unable to navigate anything in my itinerary. I had to rebook an entirely new flight and I’m now out doubled the money. Unconscionable.

OK, would prefer some meat for dinner, not just pasta although was tasty. There was only one dish, no choices

Flight delayed with no explanation. Boarding was confused (proceed to plane, go back to waiting area).

Last few years I didn't not have great experience with United Airlines.

Booked economy. Seat felt like it was a bit more roomy than my last trans Atlantic flights. I had a nice person sitting next to me. Everything was as good as it could be considering you are 35,000 feet up in the air and in a metal container. Beers, wine, food were all readily available. Plenty of movies and shows to watch. Friendly flight staff

We were delayed three hours from Montenegro to Vienna on our outbound flight and then rebooked an extra leg on our trip to the US. Our bags, which Austrian made us check in in Montenegro even though the flight was barely half full, didn't find us for ten days. Then, when we asked for compensation for the delay we were given the runaround that the flight originated outside of the EU. Next time we fly Turkish Air.

WiFi would have been nice and some more powerful usb ports, available ports could not keep my phone’s charge much less charge the phone.

Pleasant up to Vienna. Afterward (Vienna- Zagreb) was an horrific experience

Management and staff att viena wasn’t professional,and they are not good by how to communicate and solve the problem, I was shocked , as I know Austrian airlines was amusing Thank you

Seats! The eternal problem in economy. They are like stones!!

Everything is good except the seats are tightened no rooms for the legs,

The plane's pilots, including the captain himself, thanked me for the flight. I know it's just marketing, but it was really nice to see these people. It's a great idea. Airplane food is never "good," but the entire crew and flight organization were top-notch. I really liked Delta, and I think I've traveled all over the world, and that was something new for me. Maybe even the old planes, the B767, but next time I have a choice, Delta will be my first choice. Thank you, a satisfied passenger :)

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

I did not get my baggage at my final destination..poor coordination with connecting flights with partner airlines (Saudi airways). Also the food was very mediocre.

The first half from DC to Paris was very good and the staff were very helpful and humble BUT flight from Paris to Mumbai was sad. 1) it was packed. 2) no space on head compartment 3) crews were unresponsive to the calls 4) one crew member literally banged the bottle of water after giving me glass of water. A little water splashed on me and she was unapologetic 5) with so many hours of flight, little leg space should be taken care else don’t fill your airline till brim which affects your crew and they remove anger on us. 6) huge line for washrooms. 7) 2nd half journey was pathetic

Flight was more then 3 hour late and I did not get my luggages

Staff at the airport wasn't helpful or friendly. Probably the worst airport experience I have ever had, going and coming. The staff on the plane was better. Still not super friendly or personable. However, they were not rude like airport staff. They ran out of certain menu items. Maybe could have been prepared better? Overall just ok.

the cabin was kept too hot. couldn't sleep as a result

Crew were unfriendly, touch screen for movies didn't work very well, seats were tight and uncomfortable

Awful seating. Bad food. Staff only have one bottle of water and no cans.

My seat number was changed unilaterally after confirmed online checkin from widow to aisle. This applies to the Istanbul-Port louis flight. Seat was also changed for the Antalya-Istanbul flight but this was because of aircraft change, I was informed. That flight was delayed because of a technical problem with the original aircraft.

Worse worse worse, i would not recommend this airline to anyone. Istanbul airport maybe State of the Art facility but staff is rude, only works if they get tips, and they push you to give tips even though my family had spent $50 in tips. Airline staff doesn't speak english so you really can't understand them. It was a nightmare travelling with Turkish. Never again.

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

Boeing 777 is a bad choice for a such a long flight.

I wouldn't know what the flight was like. AI canceled my flight reservation!! There's no way to speak to an actual human to fix the issue! NEVER AGAIN! ALWAYS BOOK YOUR FLIGHT DIRECTLY WITH THE AIRLINE NEVER GO THROUGH KAYAK OR JUSTFLY.COM!!

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

Everything you need to know for your flight from Washington, D.C. to Port Louis

Information on your arrival and departure airports