SEA - MRU

$828 Find Cheap Flights from Seattle 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 Seattle to Port Louis departing on 6/9. 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 Seattle 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 Seattle to Port Louis, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,390
Air France, KLM
Mon 9/7Fri 9/18
SEA - MRU • 1 stop
Cheapest one-way
$828
Condor
Tue 6/9
SEA - MRU • 1 stop
Top airlines
Air France
Cheapest • from $1,421 (round-trip)
Air France
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Port Louis. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Paris (CDG)
Cheapest • Avg $1,766 (round-trip)
Paris (CDG)
Shortest trip • 24h 53m (one-way)
Insights
Insights
Insights
Insights
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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 Seattle to Port Louis (SEA-MRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle 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 Seattle to Port Louis

Mon, Sep 7 - Fri, Sep 18
Multiple Airlines Logo
6:45 pm - 7:30 am
SEA
-
MRU
25h 45m
1 stop
Multiple Airlines Logo
10:00 am - 11:15 am
MRU
-
SEA
36h 15m
1 stop
$1,390Multiple Airlines
Mon, Sep 7 - Fri, Sep 18
Air France Logo
5:45 pm - 7:30 am
SEA
-
MRU
26h 45m
2 stops
Air France Logo
10:00 am - 11:15 am
MRU
-
SEA
36h 15m
1 stop
$1,421Air France
Wed, Oct 7 - Fri, Oct 23
Multiple Airlines Logo
8:00 am - 9:25 am
SEA
-
MRU
38h 25m
2 stops
Multiple Airlines Logo
10:20 am - 6:52 pm
MRU
-
SEA
43h 32m
2 stops
$1,433Multiple Airlines
Mon, Sep 7 - Fri, Sep 18
Multiple Airlines Logo
8:00 am - 6:20 am
SEA
-
MRU
35h 20m
2 stops
Multiple Airlines Logo
10:00 am - 9:04 pm
MRU
-
SEA
46h 04m
2 stops
$1,468Multiple Airlines
Fri, Jun 26 - Fri, Jul 3
Multiple Airlines Logo
1:30 pm - 6:20 am
SEA
-
MRU
29h 50m
1 stop
Multiple Airlines Logo
10:00 am - 11:15 am
MRU
-
SEA
36h 15m
1 stop
$1,593Multiple Airlines
Wed, Oct 7 - Fri, Oct 23
Multiple Airlines Logo
7:20 pm - 7:00 am
SEA
-
MRU
48h 40m
2 stops
Multiple Airlines Logo
10:20 am - 8:24 pm
MRU
-
SEA
45h 04m
2 stops
$1,602Multiple Airlines
Wed, Oct 7 - Fri, Oct 23
Multiple Airlines Logo
6:45 pm - 7:30 am
SEA
-
MRU
25h 45m
1 stop
Multiple Airlines Logo
10:00 am - 11:15 am
MRU
-
SEA
36h 15m
1 stop
$1,618Multiple Airlines
Wed, Oct 7 - Fri, Oct 23
Multiple Airlines Logo
6:20 pm - 7:30 am
SEA
-
MRU
26h 10m
2 stops
Multiple Airlines Logo
10:00 am - 11:15 am
MRU
-
SEA
36h 15m
1 stop
$1,619Multiple Airlines
Wed, Oct 7 - Fri, Oct 23
Multiple Airlines Logo
6:20 pm - 7:30 am
SEA
-
MRU
26h 10m
2 stops
Multiple Airlines Logo
10:00 am - 11:15 am
MRU
-
SEA
36h 15m
1 stop
$1,638Multiple Airlines
Wed, Sep 2 - Thu, Sep 17
Air France Logo
6:45 pm - 7:30 am
SEA
-
MRU
25h 45m
1 stop
Air France Logo
9:45 pm - 5:43 pm
MRU
-
SEA
30h 58m
1 stop
$1,651Air France
Booking Insights

KAYAK's insights & trends for Seattle to Port Louis flights

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

What is the most popular layover airport when flying from Seattle to Port Louis?

Percentage of 1-stop round-trip flights from Seattle to Port Louis chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Paris (CDG) is the top choice – 62% of KAYAK users who clicked on 1-stop flights from Seattle to Port Louis picked an itinerary connecting there.

What is the cheapest layover airport when flying from Seattle to Port Louis?

Average round-trip price for 1-stop flights from Seattle to Port Louis clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Paris (CDG) offer the most affordable fares, with an average round-trip price of $1,766.

Which layover airport offers the shortest total travel time from Seattle to Port Louis?

Shortest average total travel time for 1-stop one-way flights from Seattle to Port Louis via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Paris (CDG) for the shortest journey. The average one-way travel time for flights connecting there is 24h 53m.

Which layover airport has the quickest connection when flying from Seattle to Port Louis?

Average layover duration at different layover airports for 1-stop one-way flights from Seattle to Port Louis, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Paris (CDG) often has the shortest layovers from Seattle to Port Louis, with an average of 6h 56m.

Find deals

Good to know

Cheapest flight$828
Flight from Seattle to Port Louis

When to book flights from Seattle to Port Louis

Are your dates flexible? Find out the best times to travel from Seattle 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 Seattle to Port Louis

  • What is the cheapest flight from Seattle to Port Louis?

    In the last 7 days, the lowest price for a flight from Seattle to Port Louis was $828 for a one-way ticket and $1,390 for a round-trip.

  • Do I need a passport to fly between Seattle and Port Louis?

    A passport is required to fly from Seattle to Port Louis.

  • Which aircraft models fly most regularly from Seattle to Port Louis?

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

  • Which airline alliances offer flights from Seattle to Port Louis?

    SkyTeam is the only airline alliance operating flights between Seattle and Port Louis.

  • How does KAYAK find such low prices on flights from Seattle 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 Seattle to Port Louis.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Port Louis from Seattle 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 Seattle 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 Seattle with another airline. Booking your flights between Seattle and MRU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle 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 Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Seattle to Port Louis?

    In the past 7 days, the cheapest round-trip tickets from Seattle to Port Louis were found on Air France ($1,421) and Air Canada ($1,803).

Reviews of the top airline flying from Seattle to Port Louis

 
See real verified KAYAK customer reviews for airlines flying from Seattle 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 Seattle 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.
7.4
Air FranceOverall score based on 1596 reviews
7.0Entertainment
7.5Boarding
7.4Comfort
7.0Food
8.2Crew
Airline reviews

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

8.0 ExcellentMohamed, May 2026
DTW - CDG
Read more Air France reviews

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 :)

Middle seats SUCK!!!! I paid more money than I should have because of your terrible site Kayak.com. I'll try to use your competitors going forward. I am so disappointed you would play off business class.com as business class seats

They lost my bag and I still haven’t received it yet

They lost my bag and I still have not received it

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…

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Everything you need to know for your flight from Seattle to Port Louis

Information on your arrival and departure airports

Seattle (SEA)
Port Louis (MRU)