SEA - TNR

$1,460 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 3/15. 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 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$1,460
Overall average: $1,476
Turkish Airlines
Sun 3/15Thu 3/19
SEA - TNR • 2 stops
Cheapest one-way
Multiple Airlines
Fri 10/24
SEA - TNR • multi-stop
Top airlines
Turkish Airlines
Cheapest • from $1,460 (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
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 Antananarivo!
Flight Deals
Booking Insights
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

Sun, Mar 15 - Thu, Mar 19
Turkish Airlines Logo
8:00 pm - 2:35 pmSEA-TNR
32h 35m2 stops
Turkish Airlines Logo
4:10 pm - 6:05 pmTNR-SEA
35h 55m2 stops
$1,460Turkish Airlines
Find Deal
Mon, Nov 10 - Tue, Nov 18
Delta Logo
9:32 am - 11:15 pmSEA-TNR
26h 43m2 stops
Delta Logo
1:20 am - 10:15 amTNR-SEA
43h 55m2 stops
$1,492Delta
Find Deal
Mon, Nov 10 - Tue, Nov 18
KLM Logo
2:05 pm - 11:15 pmSEA-TNR
22h 10m1 stop
KLM Logo
1:20 am - 11:25 amTNR-SEA
45h 05m1 stop
$1,495KLM
Find Deal
Mon, Nov 10 - Tue, Nov 18
KLM Logo
2:05 pm - 11:15 pmSEA-TNR
22h 10m1 stop
KLM Logo
1:20 am - 11:25 amTNR-SEA
45h 05m1 stop
$1,496KLM
Find Deal
Tue, Nov 11 - Mon, Nov 24
Delta Logo
10:15 pm - 11:15 pmSEA-TNR
38h 00m2 stops
Delta Logo
1:20 am - 10:59 pmTNR-SEA
32h 39m2 stops
$1,497Delta
Find Deal
Sun, Mar 15 - Wed, Mar 18
Air France Logo
7:59 pm - 11:15 pmSEA-TNR
65h 16m2 stops
Air France Logo
1:20 am - 12:16 amTNR-SEA
32h 56m2 stops
$1,569Air France
Find Deal
Mon, Nov 10 - Wed, Nov 19
Multiple Airlines Logo
4:05 pm - 3:40 pmSEA-TNR
36h 35m2 stops
Multiple Airlines Logo
2:50 pm - 11:40 amTNR-SEA
31h 50m2 stops
$1,931Multiple Airlines
Find Deal
Mon, Nov 10 - Wed, Nov 19
Multiple Airlines Logo
4:05 pm - 3:40 pmSEA-TNR
36h 35m2 stops
Multiple Airlines Logo
2:50 pm - 11:40 amTNR-SEA
31h 50m2 stops
$1,935Multiple Airlines
Find Deal
Mon, Nov 10 - Wed, Nov 19
Ethiopian Air Logo
10:29 pm - 1:45 pmSEA-TNR
28h 16m2 stops
Ethiopian Air Logo
2:50 pm - 9:12 pmTNR-SEA
41h 22m3 stops
$2,049Ethiopian Air
Find Deal
Tue, Nov 11 - Tue, Nov 25
Ethiopian Air Logo
8:00 am - 1:45 pmSEA-TNR
42h 45m2 stops
Ethiopian Air Logo
2:50 pm - 8:54 pmTNR-SEA
41h 04m3 stops
$2,096Ethiopian Air
Find Deal
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.

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$1,460
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 $1,460 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 is the only airline alliance operating flights between Seattle and Antananarivo.

  • 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 7981 reviews
7.9Entertainment
8.2Boarding
7.3Food
8.5Crew
7.9Comfort
Airline reviews

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

6.0 GoodDavid, Oct 2025JFK - KEF
Read more Delta reviews

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

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.

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.

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.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.