WAS - MRU

$584 Find Cheap Flights from Washington, D.C. to Port Louis

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 2/16. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Port Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Port Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Port Louis, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,102
Typical prices: $1,319-$1,728
Multiple Airlines
Tue 2/17Tue 2/24
IAD - MRU • 2 stops
Cheapest one-way
$584
Multiple Airlines
Mon 2/16
IAD - MRU • 3 stops
Top airlines
Austrian Airlines
Cheapest • from $1,193 (round-trip)
Emirates
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 39% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
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

Tue, Feb 17 - Tue, Feb 24
Multiple Airlines Logo
10:09 pm - 7:55 am
IAD
-
MRU
48h 46m
2 stops
Multiple Airlines Logo
4:25 pm - 3:49 pm
MRU
-
IAD
32h 24m
2 stops
$1,102Multiple Airlines
Thu, May 14 - Sat, May 23
Multiple Airlines Logo
9:45 am - 5:35 am
IAD
-
MRU
35h 50m
2 stops
Multiple Airlines Logo
9:35 pm - 6:58 pm
MRU
-
IAD
29h 23m
2 stops
$1,158Multiple Airlines
Mon, Mar 23 - Mon, Mar 30
Austrian Airlines Logo
7:00 pm - 8:40 am
IAD
-
MRU
29h 40m
1 stop
Austrian Airlines Logo
10:35 am - 2:35 pm
MRU
-
IAD
36h 00m
1 stop
$1,193Austrian Airlines
Wed, Mar 4 - Sat, Mar 14
Austrian Airlines Logo
6:00 pm - 8:40 am
IAD
-
MRU
29h 40m
1 stop
Austrian Airlines Logo
8:40 am - 3:40 pm
MRU
-
IAD
63h 00m
2 stops
$1,238Austrian Airlines
Tue, May 12 - Sat, May 23
Air Canada Logo
12:39 pm - 9:25 am
IAD
-
MRU
36h 46m
2 stops
Air Canada Logo
4:15 pm - 3:34 pm
MRU
-
IAD
31h 19m
2 stops
$1,243Air Canada
Sun, Mar 22 - Sun, Mar 29
Air France Logo
6:30 pm - 6:35 am
DCA
-
MRU
28h 05m
2 stops
Air France Logo
10:15 pm - 5:00 pm
MRU
-
DCA
26h 45m
2 stops
$1,621Air France
Wed, Mar 25 - Mon, Apr 6
Air France Logo
8:45 pm - 6:35 am
DCA
-
MRU
25h 50m
2 stops
Air France Logo
10:15 pm - 5:00 pm
MRU
-
DCA
26h 45m
2 stops
$1,633Air France
Tue, Mar 24 - Mon, Apr 6
Air Canada Logo
6:59 am - 9:10 am
DCA
-
MRU
42h 11m
2 stops
Air Canada Logo
4:15 pm - 7:53 pm
MRU
-
DCA
35h 38m
2 stops
$1,657Air Canada
Wed, May 6 - Fri, May 15
British Airways Logo
9:30 pm - 11:55 am
BWI
-
MRU
30h 25m
1 stop
British Airways Logo
8:25 pm - 7:40 pm
MRU
-
BWI
31h 15m
1 stop
$1,992British Airways
Wed, May 6 - Fri, May 15
British Airways Logo
9:30 pm - 11:55 am
BWI
-
MRU
30h 25m
1 stop
British Airways Logo
8:25 pm - 5:08 pm
MRU
-
BWI
28h 43m
2 stops
$2,102British Airways
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 February.

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 November, where tickets cost $1,004 (return) on average. On the other hand, the most expensive months are May and July, where the average cost of round-trip tickets is $2,796 and $2,056 respectively.

Good to know

Low seasonMay
Cheapest flight$584
Best time to beat the crowds but there is an average 69% increase in price.
Most popular time to fly and prices are also 30% 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 3 days, the lowest price for a flight from Washington, D.C. to Port Louis was $584 for a one-way ticket and $1,102 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 is the only airline alliance operating flights between Washington, D.C. and Port Louis.

  • 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 $1,969 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 $1,164 and an overall rating of 7.5.

  • 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 3507 reviews
8.2Entertainment
8.3Crew
8.1Boarding
7.9Food
8.0Comfort
Airline reviews

I liked the newer aircraft CRJ-550 since it had WIFI and the seats are more spacious.

8.0 ExcellentUsha, Jan 2026
BHM - ORD
Read more Emirates reviews

I liked the newer aircraft CRJ-550 since it had WIFI and the seats are more spacious.

Fly Dubai takes low cost and thrift to new depths in terms of service levels, terminal 2 is grossly inadequate for capacity and resembles a crowded buss or railway station,, the fly dubai( Emirates) flight is never on time(was 2.5 hrs delayed), and this is not an isolated experience, the flght air conditioning was turned low while we waited on the tarmac for take clearance to save fuel, should say more!!!! The depths! I only fly this airline from a compulsion, emirates code shares for connections to Muscat

They changed the flight time without telling us and were unwilling to help with rebooking because we booked through orbits/kayak

Emirates did great! I liked the service, the food, cleanness, and the flight was on time. Much better airline than Qatar Airways I flew with last year.

I lost my lock from my luggage, I don’t know someone took something from my bag.

Except for the uncleaned tray, and the delay in serving food for our section (which may have been due to the location of our row) everything else was good. The crew were very professional and responded to our requests promptly throughout the flight. We as a family were not disappointed by Emirates.

It was great, a little more leg room would have been better particularly since we were in premium economy

The boarding process was smooth and the stewardesses were nice. Some delays with drinks at the end of the flight, but no issues.

Thay crew was so nice.Air hostess il ham was so nice.my mom was little scray with airplan turbulence she help us alot.

Seat 💺 was all the way on last row. Food was okay .

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.

My Austrian Air flight from Montenegro to Vienna was delayed by three hours because their plane de-icer was broken and they had to wait for the sun to come up before the ice could melt. This meant we missed our United flight altogether. So I can't speak about United, but I was not impressed by Austrian Air. They made us check in two carry on bags for a 60% full flight, and the bags didn't find us in the US for ten days. The re-routing they arranged included an extra leg, a midnight taxi ride across New Jersey and New York, and a five hour sleep in a hotel. Not impressed.

Most of the crew members were rude, flight arrived late and we missed our connecting flight, they damaged my friends suitcase so badly that two wheels had been destroyed.

Excellent flight. The crew was exceptionally attentive and organized. Attention to details is unmatched.

Great! They got my vegetarian meal right, flight was comfortable, they helped store my heavy luggage. Pleasant crew and flight staff.

I did wish they would give us the entire little bottle Bailey's instead of just have 1/2 bottle at a time

Very limited legroom in a 10 hour flight.very old plane.

They had me unpack a handbag 2 lbs overweight into another handbag 8 lbs underweight for a Bible.

Accessibility serious problems in Viena airport making it seriousely difficult in in-between gates and boarding travel. Pretens of breakfast and service care in the economy pathetic.

One thing I really liked about Austrian Airlines was that the flight attendants were very kind, and the in-flight entertainment offered many choices. One thing that could be improved is the meal service, since only a vegetarian option was offered — it would be better to have at least two choices

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

Not consistent with the food quality (I mean taste not freshness)

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

After arriving in Istanbul, the transit information on the electronic board showed a tight departure time, and the gate changed in the middle, making it difficult to make it on time.

Typically good service onboard but baggage delay in airport was significant

My, Syed Zawar Hussein Shirazi frequently flyer membership number was not included on my boarding pass from O’Hare to Istanbul despite my reminder to the attendant at check in. Further she forgot to give me my boarding pass form Istanbul to Lahore and she needs to improve her customer service, please 🙏

Everything about that day was great I was happy with how things went as a first time traveling with the airline thank you for all that you’ve doing by taking us there to our various destinations thanks.

They oversold the tickets by one which was my ticket so I didn’t have a ticket till last second

Not good. I was supposed to be in Mint but got in economy class

Service was slow and checked bag was off last evening when flying business

Turkish Airline canceled our tickets in the very last minute, with our luggage and everything else, all prepared and good to go. It’s clear that they sold the tickets for better money to someone else. Bad, Bad, Bad business!!!

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

it was like a banya -so hot... They did provide a great experience with special food. one toilet broke midflight In general it was a peaceful and relaxing flight - for business class it was good.

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

Information on your arrival and departure airports