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Cheap flights from Washington to Antananarivo from $689

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Antananarivo departing on 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Washington to Antananarivo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Ethiopian Air Logo
7:00 am - 1:45 pm
PDX
-
TNR
44h 45m
2 stops
Ethiopian Air Logo
2:50 pm - 4:50 pm
TNR
-
PDX
36h 00m
3 stops
$1,488Ethiopian Air
Wed, Mar 11 - Wed, Mar 18
Multiple Airlines Logo
12:29 am - 1:45 pm
SEA
-
TNR
27h 16m
2 stops
Multiple Airlines Logo
3:20 am - 10:40 am
TNR
-
SEA
41h 20m
3 stops
$1,493Multiple Airlines
Tue, Apr 28 - Mon, May 11
Multiple Airlines Logo
12:29 am - 1:45 pm
SEA
-
TNR
27h 16m
2 stops
Multiple Airlines Logo
2:50 pm - 6:06 pm
TNR
-
SEA
37h 16m
3 stops
$1,500Multiple Airlines
Tue, Apr 28 - Tue, May 12
Multiple Airlines Logo
11:59 pm - 1:45 pm
PDX
-
TNR
27h 46m
2 stops
Multiple Airlines Logo
2:50 pm - 4:50 pm
TNR
-
PDX
36h 00m
3 stops
$1,502Multiple Airlines
Tue, Apr 7 - Tue, Apr 21
Ethiopian Air Logo
11:10 pm - 1:45 pm
PDX
-
TNR
28h 35m
2 stops
Ethiopian Air Logo
2:50 pm - 9:58 pm
TNR
-
PDX
41h 08m
3 stops
$1,511Ethiopian Air
Mon, Mar 9 - Thu, Mar 12
Multiple Airlines Logo
3:42 pm - 2:50 pm
PDX
-
TNR
37h 08m
3 stops
Multiple Airlines Logo
4:20 pm - 10:53 pm
TNR
-
PDX
40h 33m
3 stops
$1,562Multiple Airlines
Tue, Apr 7 - Tue, Apr 21
Ethiopian Air Logo
7:55 am - 1:45 pm
PDX
-
TNR
43h 50m
2 stops
Ethiopian Air Logo
2:50 pm - 4:50 pm
TNR
-
PDX
36h 00m
3 stops
$1,563Ethiopian Air
Sat, May 9 - Sat, May 23
Multiple Airlines Logo
7:18 pm - 2:50 pm
PDX
-
TNR
57h 32m
3 stops
Multiple Airlines Logo
4:20 pm - 11:44 pm
TNR
-
PDX
41h 24m
3 stops
$1,568Multiple Airlines
Sat, May 9 - Sat, May 23
Ethiopian Air Logo
7:00 am - 1:45 pm
PDX
-
TNR
44h 45m
2 stops
Ethiopian Air Logo
3:20 am - 8:33 pm
TNR
-
PDX
51h 13m
2 stops
$1,575Ethiopian Air
Sun, Mar 8 - Wed, Mar 11
Multiple Airlines Logo
5:49 pm - 1:45 pm
SEA
-
TNR
33h 56m
2 stops
Multiple Airlines Logo
2:50 pm - 8:37 am
TNR
-
SEA
51h 47m
3 stops
$1,594Multiple Airlines
Sat, Apr 11 - Sat, Apr 18

Delta flights from State of Washington to Antananarivo

Our best Delta deals on State of Washington to Antananarivo flight tickets
Delta
May 9
PDX6:00 amPortland
30h 20m
2 stops
TNR10:20 pmAntananarivo
May 22
TNR12:25 amAntananarivo
45h 21m
2 stops
PDX11:46 amPortland
$1,963
Delta
May 9
PDX6:00 amPortland
30h 20m
2 stops
TNR10:20 pmAntananarivo
May 22
TNR12:25 amAntananarivo
43h 32m
2 stops
PDX9:57 amPortland
$1,988
Delta
May 9
PDX6:00 amPortland
30h 20m
2 stops
TNR10:20 pmAntananarivo
May 22
TNR12:25 amAntananarivo
43h 32m
2 stops
PDX9:57 amPortland
$2,103

Ethiopian Air flights from State of Washington to Antananarivo

Our best Ethiopian Air deals on State of Washington to Antananarivo flight tickets
Ethiopian Air
Mar 11
PDX7:00 amPortland
44h 45m
2 stops
TNR1:45 pmAntananarivo
Mar 18
TNR2:50 pmAntananarivo
36h 00m
3 stops
PDX4:50 pmPortland
$1,488
Ethiopian Air
May 9
PDX7:55 amPortland
43h 50m
2 stops
TNR1:45 pmAntananarivo
May 23
TNR2:50 pmAntananarivo
36h 00m
3 stops
PDX4:50 pmPortland
$1,563
Ethiopian Air
Mar 8
PDX7:00 amPortland
44h 45m
2 stops
TNR1:45 pmAntananarivo
Mar 11
TNR3:20 amAntananarivo
51h 13m
2 stops
PDX8:33 pmPortland
$1,575

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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, momondo users made 832,500 searches. Data last updated February 27, 2026.
Use the filters below to find and compare flights from Washington to Antananarivo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Wed 3/11

7:00 am-1:45 pm

2 stops44h 45m

Antananarivo

Wed 3/18

2:50 pm-4:50 pm

3 stops36h 00m

$1,488

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Tue 4/28

12:29 am-1:45 pm

2 stops27h 16m

Antananarivo

Mon 5/11

3:20 am-10:40 am

3 stops41h 20m

$1,493

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Tue 4/28

12:29 am-1:45 pm

2 stops27h 16m

Antananarivo

Tue 5/12

2:50 pm-6:06 pm

3 stops37h 16m

$1,500

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Tue 4/7

11:59 pm-1:45 pm

2 stops27h 46m

Antananarivo

Tue 4/21

2:50 pm-4:50 pm

3 stops36h 00m

$1,502

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Mon 3/9

11:10 pm-1:45 pm

2 stops28h 35m

Antananarivo

Thu 3/12

2:50 pm-9:58 pm

3 stops41h 08m

$1,511

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Tue 4/7

3:42 pm-2:50 pm

3 stops37h 08m

Antananarivo

Tue 4/21

4:20 pm-10:53 pm

3 stops40h 33m

$1,562

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Sat 5/9

7:55 am-1:45 pm

2 stops43h 50m

Antananarivo

Sat 5/23

2:50 pm-4:50 pm

3 stops36h 00m

$1,563

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Sat 5/9

7:18 pm-2:50 pm

3 stops57h 32m

Antananarivo

Sat 5/23

4:20 pm-11:44 pm

3 stops41h 24m

$1,568

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Sun 3/8

7:00 am-1:45 pm

2 stops44h 45m

Antananarivo

Wed 3/11

3:20 am-8:33 pm

2 stops51h 13m

$1,575

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Sat 4/11

5:49 pm-1:45 pm

2 stops33h 56m

Antananarivo

Sat 4/18

2:50 pm-8:37 am

3 stops51h 47m

$1,594

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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How to get the cheapest flight ticket from State of Washington to Antananarivo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on State of Washington to Antananarivo flights?

You could potentially save up to 37% on your flight if you consider stops on a State of Washington to Antananarivo flight.

Cheap State of Washington to Antananarivo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Antananarivo

Fastest flight time

28h 47m

Direct flights

None
The fastest flight from State of Washington to Antananarivo takes 28h 47m
There are no direct flights from State of Washington to Antananarivo. There are no popular flight routes from State of Washington to Antananarivo.
Search flight deals

  • When did momondo last update prices for flights from Washington to Antananarivo Airport?

    Prices for flights from Washington to Antananarivo Airport are updated daily.

  • How many operators does momondo search for flights from Washington to Antananarivo Airport?

  • How old do you have to be to fly from Washington to Antananarivo Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Antananarivo Airport.

  • What documentation or ID do you need to fly to Antananarivo Airport?

    The required travel and health documents for your Antananarivo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Antananarivo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to Antananarivo

Compare and see reviews for airlines that fly from State of Washington to Antananarivo with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,468Free CancellationRating
7.9
8,242 reviews
Search Delta flights
KLMPriceFrom $1,481Free CancellationRating
7.7
1,460 reviews
Search KLM flights
Air FrancePriceFrom $1,483Free CancellationRating
7.4
1,538 reviews
Search Air France flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Antananarivo?

Finding the right flight to Antananarivo from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Antananarivo quick and easy, saving you time and money.

Can I find flights from Washington to Antananarivo with flexible booking policies on momondo?

All flight searches from Washington to Antananarivo on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington to Antananarivo?

Once all potential Washington to Antananarivo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington to Antananarivo right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Antananarivo, momondo offers a useful price alert feature which will track prices for flights to Antananarivo from Washington and alert you when they change.

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