SEA - TNR

$1,493 Find Cheap Flights from Seattle to Antananarivo

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Antananarivo departing on 10/14. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Antananarivo, 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 Antananarivo, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Seattle to Antananarivo (SEA-TNR)

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

Tue, Oct 14 - Mon, Oct 20
Multiple Airlines Logo
10:55 pm - 1:45 pmSEA-TNR
52h 50m3 stops
Multiple Airlines Logo
3:20 am - 10:22 amTNR-SEA
41h 02m3 stops
$1,493Multiple Airlines
Find Deal
Tue, Nov 4 - Tue, Dec 2
Delta Logo
12:45 pm - 11:15 pmSEA-TNR
47h 30m2 stops
Delta Logo
1:20 am - 10:21 pmTNR-SEA
32h 01m2 stops
$1,510Delta
Find Deal
Tue, Nov 4 - Tue, Dec 2
Multiple Airlines Logo
4:48 pm - 11:15 pmSEA-TNR
43h 27m2 stops
Multiple Airlines Logo
1:20 am - 11:25 amTNR-SEA
45h 05m1 stop
$1,538Multiple Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Turkish Airlines Logo
7:10 pm - 2:35 pmSEA-TNR
33h 25m2 stops
Turkish Airlines Logo
3:55 pm - 5:15 pmTNR-SEA
35h 20m2 stops
$1,664Turkish Airlines
Find Deal
Thu, Oct 9 - Tue, Oct 21
Ethiopian Air Logo
11:56 pm - 1:45 pmSEA-TNR
27h 49m2 stops
Ethiopian Air Logo
2:50 pm - 10:36 pmTNR-SEA
65h 46m3 stops
$1,668Ethiopian Air
Find Deal
Fri, Oct 31 - Thu, Nov 6
Delta Logo
5:45 pm - 11:15 pmSEA-TNR
43h 30m2 stops
Delta Logo
1:20 am - 10:22 pmTNR-SEA
32h 02m2 stops
$1,748Delta
Find Deal
Tue, Jan 20 - Thu, Feb 19
Turkish Airlines Logo
7:00 pm - 2:35 pmSEA-TNR
32h 35m2 stops
Turkish Airlines Logo
4:10 pm - 10:29 pmTNR-SEA
41h 19m3 stops
$1,933Turkish Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
Ethiopian Air Logo
8:44 am - 1:45 pmSEA-TNR
43h 01m2 stops
Ethiopian Air Logo
2:50 pm - 8:54 pmTNR-SEA
41h 04m3 stops
$2,159Ethiopian Air
Find Deal
Thu, Oct 9 - Tue, Oct 21
Emirates Logo
11:24 am - 4:50 pmSEA-TNR
43h 26m3 stops
Emirates Logo
6:35 pm - 6:45 pmTNR-SEA
34h 10m3 stops
$2,328Emirates
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Thu, Oct 9 - Tue, Oct 21
Emirates Logo
5:15 pm - 3:15 pmSEA-TNR
36h 00m2 stops
Emirates Logo
6:35 pm - 1:25 pmTNR-SEA
28h 50m2 stops
$2,957Emirates
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $1,510 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 15% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$1,493
Typical prices: $1,490-1749
Multiple Airlines
Tue 10/14Mon 10/20
SEA - TNR • 3 stops
Cheapest one-way
Multiple Airlines
Wed 9/17
SEA - TNR • multi-stop
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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 Antananarivo!
Booking Insights

KAYAK's insights & trends for Seattle to Antananarivo flights

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

How much is a round-trip flight from Seattle to Antananarivo?

What is the cheapest month to fly from Seattle to Antananarivo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Antananarivo, 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 Seattle to Antananarivo is March, where tickets cost $1,476 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $2,598 and $2,436 respectively.

Good to know

Low seasonJanuary
Cheapest flight$1,493
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Seattle to Antananarivo

When to book flights from Seattle to Antananarivo

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

  • What is the cheapest flight from Seattle to Antananarivo?

    In the last 3 days, the lowest price for a flight from Seattle to Antananarivo was $1,493 for a round-trip ticket.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Seattle and on arrival in Antananarivo.

  • Which airports will I be using when flying from Seattle to Antananarivo?

    Seattle and Antananarivo are both served by 1 main airport. You will leave Seattle from Seattle/Tacoma Intl and will be arriving at Antananarivo.

  • Which aircraft models fly most regularly from Seattle to Antananarivo?

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

  • Which airline alliances offer flights from Seattle to Antananarivo?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Seattle and Antananarivo, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Antananarivo, Delta or Air France?

    The two airlines most popular with KAYAK users for flights from Seattle to Antananarivo are Delta and Air France. With an average price for the route of $1,496 and an overall rating of 7.9, Delta is the most popular choice. Air France is also a great choice for the route, with an average price of $1,820 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Seattle to Antananarivo?

    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 Antananarivo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Antananarivo 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 Antananarivo?

    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 Antananarivo with an airline and back to Seattle with another airline. Booking your flights between Seattle and TNR 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 Antananarivo?

    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 Antananarivo from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Seattle to Antananarivo

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Antananarivo. 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 Antananarivo? 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.
7.9
DeltaOverall score based on 7957 reviews
7.9Entertainment
7.3Food
7.9Comfort
8.5Crew
8.2Boarding
Airline reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

8.0 ExcellentAnonymous, Sep 2025GFK - MSP
Read more Delta reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

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.

The food was great and the service and attitude was amazing!!

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

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

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.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

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 wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

Everything you need to know for your flight from Seattle to Antananarivo

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