$887+ Cheap flights from Seattle (SEA) to Antananarivo (TNR)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TNR
Aug 13 — Aug 201
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Seattle to Antananarivo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Antananarivo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to AntananarivoExplore the most affordable flight options available from Seattle to Antananarivo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.
Explore the most affordable flight options available from Seattle to Antananarivo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:30 am
SEA
- TNR
2 stops44h 30m
United Airlines
Sat 9/262:45 pm
TNR
- SEA
2 stops41h 10m
United Airlines
Deal found 7/9![United Airlines logo]()
$1,460
This United Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:58 pm
SEA
- TNR
2 stops53h 02m
United Airlines
Fri 9/112:45 pm
TNR
- SEA
2 stops42h 51m
United Airlines
Deal found 7/12![United Airlines logo]()
$1,476
This KLM deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:20 am
SEA
- TNR
2 stops29h 00m
Multiple Airlines
Sat 11/141:30 am
TNR
- SEA
2 stops40h 05m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$1,530
This KLM deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:05 pm
SEA
- TNR
1 stop44h 15m
KLM
Sat 11/141:30 am
TNR
- SEA
2 stops40h 05m
KLM
Deal found 7/9![KLM logo]()
$1,538
This Air France deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:05 pm
SEA
- TNR
1 stop22h 15m
Air France
Thu 11/261:30 am
TNR
- SEA
2 stops26h 57m
Air France
Deal found 7/13![Air France logo]()
$1,549
This KLM deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:45 pm
SEA
- TNR
1 stop41h 35m
Air France
Thu 9/1012:25 am
TNR
- SEA
1 stop27h 23m
Air France
Deal found 7/12![Air France logo]()
$1,561
This Air France deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:50 pm
SEA
- TNR
2 stops38h 30m
Air France
Fri 9/2512:25 am
TNR
- SEA
1 stop27h 23m
Air France
Deal found 7/9![Air France logo]()
$1,580
This KLM deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:05 pm
SEA
- TNR
1 stop22h 15m
Multiple Airlines
Thu 11/261:30 am
TNR
- SEA
2 stops40h 05m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,600
Best flights from Seattle to AntananarivoDiscover carefully curated flight deals from Seattle to Antananarivo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2026.
Discover carefully curated flight deals from Seattle to Antananarivo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2026.
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:30 am
SEA
- TNR
2 stops44h 30m
United Airlines
Sat 9/262:45 pm
TNR
- SEA
2 stops41h 10m
United Airlines
Deal found 7/9![United Airlines logo]()
$1,460
This KLM deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:05 pm
SEA
- TNR
1 stop44h 15m
KLM
Sat 11/141:30 am
TNR
- SEA
2 stops40h 05m
KLM
Deal found 7/9![KLM logo]()
$1,538
This Air France deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:05 pm
SEA
- TNR
1 stop22h 15m
Air France
Thu 11/261:30 am
TNR
- SEA
2 stops26h 57m
Air France
Deal found 7/12![Air France logo]()
$1,549
This KLM deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:05 pm
SEA
- TNR
1 stop22h 15m
Multiple Airlines
Thu 11/261:30 am
TNR
- SEA
2 stops40h 05m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,600
This United Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:58 pm
SEA
- TNR
2 stops53h 02m
United Airlines
Fri 9/112:45 pm
TNR
- SEA
2 stops42h 51m
United Airlines
Deal found 7/12![United Airlines logo]()
$1,476
This KLM deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:45 pm
SEA
- TNR
1 stop41h 35m
Air France
Thu 9/1012:25 am
TNR
- SEA
2 stops32h 35m
Air France
Deal found 7/12![Air France logo]()
$1,571
Last-minute flights from Seattle to AntananarivoDiscover last-minute flight deals from Seattle to Antananarivo. Data last updated July 14, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Antananarivo. Data last updated July 14, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:16 am
SEA
- TNR
2 stops27h 29m
Ethiopian Air
Sun 8/302:50 pm
TNR
- SEA
3 stops37h 26m
Ethiopian Air
Deal found 7/9![Ethiopian Air logo]()
$2,005
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/233:34 pm
SEA
- TNR
2 stops60h 26m
United Airlines
Sun 8/302:45 pm
TNR
- SEA
2 stops42h 59m
United Airlines
Deal found 7/9![United Airlines logo]()
$2,008
This Trip.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:15 pm
SEA
- TNR
2 stops33h 35m
Turkish Airlines
Tue 9/14:20 pm
TNR
- SEA
2 stops35h 00m
Turkish Airlines
Deal found 7/10![Turkish Airlines logo]()
$1,900
This oojo deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:50 am
SEA
- TNR
3 stops42h 55m
Ethiopian Air
Tue 9/12:50 pm
TNR
- SEA
3 stops39h 44m
Ethiopian Air
Deal found 7/10![Ethiopian Air logo]()
$2,304
This KLM deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:45 pm
SEA
- TNR
2 stops38h 35m
Air France
Mon 8/3112:25 am
TNR
- SEA
1 stop27h 18m
Air France
Deal found 7/10![Air France logo]()
$2,577
This oojo deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:16 am
SEA
- TNR
2 stops27h 29m
Ethiopian Air
Thu 9/32:50 pm
TNR
- SEA
3 stops39h 44m
Ethiopian Air
Deal found 7/13![Ethiopian Air logo]()
$2,007
This BusinessClass deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:50 am
SEA
- TNR
3 stops42h 55m
Multiple Airlines
Thu 9/32:50 pm
TNR
- SEA
3 stops39h 44m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$2,335
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/283:34 pm
SEA
- TNR
2 stops60h 26m
United Airlines
Fri 9/42:45 pm
TNR
- SEA
2 stops38h 01m
United Airlines
Deal found 7/14![United Airlines logo]()
$1,886
This Justfly.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:10 pm
SEA
- TNR
2 stops37h 50m
Multiple Airlines
Sun 9/203:05 am
TNR
- SEA
2 stops42h 50m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$1,819
This oojo deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:38 am
SEA
- TNR
3 stops43h 07m
Ethiopian Air
Mon 9/212:50 pm
TNR
- SEA
3 stops34h 53m
Ethiopian Air
Deal found 7/9![Ethiopian Air logo]()
$2,146
This Air France deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:17 am
SEA
- TNR
2 stops27h 03m
Air France
Sun 9/2012:25 am
TNR
- SEA
1 stop27h 23m
Air France
Deal found 7/9![Air France logo]()
$2,557
One-way flights from Seattle to AntananarivoSearch for one-way flight options from Seattle to Antananarivo. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
Search for one-way flight options from Seattle to Antananarivo. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:40 am
SEA
- TNR
3 stops43h 20m
United Airlines
Deal found 7/10![United Airlines logo]()
$887
This Air France deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/252:05 pm
SEA
- TNR
1 stop22h 15m
Air France
Deal found 7/10![Air France logo]()
$978
This oojo deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:15 pm
SEA
- TNR
2 stops27h 30m
Ethiopian Air
Deal found 7/10![Ethiopian Air logo]()
$1,099
This FlightHub deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/235:54 pm
SEA
- TNR
2 stops45h 31m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,266
This FlightHub deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:35 am
SEA
- TNR
3 stops43h 10m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,271
This KLM deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/244:05 pm
SEA
- TNR
1 stop44h 15m
KLM
Deal found 7/10![KLM logo]()
$1,438
This Air France deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/232:05 pm
SEA
- TNR
1 stop22h 15m
Air France
Deal found 7/10![Air France logo]()
$1,576
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/51:15 am
SEA
- TNR
3 stops49h 30m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$3,596
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:56 pm
SEA
- TNR
3 stops56h 49m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$3,798
Find flight deals from Seattle to Antananarivo
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Antananarivo (TNR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,460 (United Airlines) |
One-way from | $887 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Antananarivo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 14, 2026.
Use the filters below to find and compare flights from Seattle to Antananarivo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Fri 9/18
7:30 am-2:00 pm
2 stops44h 30m
Antananarivo
Sat 9/26
2:45 pm-9:55 pm
2 stops41h 10m
$1,460
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Sun 9/6
10:58 pm-2:00 pm
2 stops53h 02m
Antananarivo
Fri 9/11
2:45 pm-11:36 pm
2 stops42h 51m
$1,476
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Sat 11/7
4:05 pm-11:20 pm
1 stop44h 15m
Antananarivo
Sat 11/14
1:30 am-6:35 am
2 stops40h 05m
$1,538
Quickest round-trip
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Wed 11/18
2:05 pm-11:20 pm
1 stop22h 15m
Antananarivo
Thu 11/26
1:30 am-5:27 pm
2 stops26h 57m
$1,549
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Sun 9/6
6:45 pm-10:20 pm
1 stop41h 35m
Antananarivo
Thu 9/10
12:25 am-11:00 pm
2 stops32h 35m
$1,571
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Wed 11/18
2:05 pm-11:20 pm
1 stop22h 15m
Antananarivo
Thu 11/26
1:30 am-6:35 am
2 stops40h 05m
$1,600
Cheapest one-way
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Tue 8/25
7:30 am-2:00 pm
2 stops44h 30m
$887
Quickest one-way
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Fri 12/25
2:05 pm-11:20 pm
1 stop22h 15m
$978
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Thu 12/24
11:15 pm-1:45 pm
2 stops27h 30m
$1,099
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Thu 12/24
4:05 pm-11:20 pm
1 stop44h 15m
$1,438
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Seattle to Antananarivo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Antananarivo in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Antananarivo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Antananarivo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Antananarivo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Antananarivo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Antananarivo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Antananarivo
Have a flexible travel schedule? Discover the best time to fly to Antananarivo from Seattle with our price prediction graph.
SEA-TNR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Antananarivo
Get insights into the airlines that provide service to Antananarivo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Antananarivo. Reviews last updated July 14, 2026.
Read through reviews of airlines operating flights from Seattle to Antananarivo, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Boarding
7.8
Crew
8.4
Entertainment
7.2
Comfort
7.7
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Overall
7.8
Boarding
7.8
Crew
8.4
Entertainment
7.2
Comfort
7.7
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Related info for your journey
Find useful and relevant information for your journey from Seattle to Antananarivo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Antananarivo flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Seattle
Popular flights
Other flights to Antananarivo
Explore flights to Antananarivo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 14, 2026.
Complete your trip
Complete your trip to Antananarivo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Antananarivo by cabin class
Find flights from Seattle to Antananarivo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Antananarivo flights
Browse other Seattle and Antananarivo flight options. Last updated on July 14, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on July 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Seattle to Antananarivo
Discover the top airline that operate flights from Seattle to Antananarivo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,481 | Average$1,731 | FlexibilityNo cancel fee | On-time75% |