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Cheap flights from Argentina to Seattle from $445

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Argentina to Seattle departing on 3/3. 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 Argentina to Seattle

Recent round-trip flight deals from Argentina to Seattle

Enter your travel dates to find the best prices.
American Airlines Logo
10:25 pm - 9:16 pm
EZE
-
SEA
26h 51m
1 stop
American Airlines Logo
6:53 am - 8:20 am
SEA
-
EZE
21h 27m
1 stop
$986American Airlines
Thu, Mar 19 - Thu, Mar 26
American Airlines Logo
10:25 pm - 1:52 pm
EZE
-
SEA
19h 27m
2 stops
American Airlines Logo
7:21 am - 7:10 am
SEA
-
EZE
19h 49m
2 stops
$990American Airlines
Thu, Mar 19 - Thu, Mar 26
American Airlines Logo
11:35 pm - 11:44 pm
EZE
-
SEA
28h 09m
1 stop
American Airlines Logo
6:00 am - 7:15 am
SEA
-
EZE
21h 15m
2 stops
$1,007American Airlines
Sun, Apr 19 - Sun, May 3
Multiple Airlines Logo
8:05 pm - 9:05 pm
AEP
-
SEA
29h 00m
2 stops
Multiple Airlines Logo
6:25 am - 7:40 am
SEA
-
AEP
21h 15m
2 stops
$1,070Multiple Airlines
Sun, Apr 19 - Sun, May 3
LATAM Airlines Logo
10:30 pm - 9:48 pm
AEP
-
SEA
51h 18m
2 stops
LATAM Airlines Logo
8:00 am - 2:50 pm
SEA
-
AEP
26h 50m
2 stops
$1,071LATAM Airlines
Sat, Mar 21 - Sat, Mar 28
LATAM Airlines Logo
11:30 am - 8:06 pm
EZE
-
SEA
36h 36m
2 stops
LATAM Airlines Logo
8:25 am - 11:30 am
SEA
-
EZE
23h 05m
2 stops
$1,092LATAM Airlines
Tue, May 26 - Wed, Jun 17
LATAM Airlines Logo
7:35 am - 8:06 pm
EZE
-
SEA
40h 31m
3 stops
LATAM Airlines Logo
8:25 am - 11:30 am
SEA
-
EZE
23h 05m
2 stops
$1,095LATAM Airlines
Thu, May 28 - Tue, Jun 16
LATAM Airlines Logo
8:10 pm - 6:54 pm
EZE
-
SEA
26h 44m
1 stop
LATAM Airlines Logo
6:00 am - 9:45 am
SEA
-
EZE
23h 45m
1 stop
$1,105LATAM Airlines
Sun, Apr 19 - Sun, May 3
LATAM Airlines Logo
11:30 am - 8:06 pm
EZE
-
SEA
36h 36m
2 stops
LATAM Airlines Logo
8:25 am - 11:30 am
SEA
-
EZE
23h 05m
2 stops
$1,119LATAM Airlines
Tue, May 26 - Sat, Jun 20
LATAM Airlines Logo
7:35 am - 8:06 pm
EZE
-
SEA
40h 31m
3 stops
LATAM Airlines Logo
8:25 am - 11:30 am
SEA
-
EZE
23h 05m
2 stops
$1,122LATAM Airlines
Thu, May 28 - Sat, Jun 20

United Airlines flights from Argentina to Seattle

Our best United Airlines deals on Argentina to Seattle flight tickets
United Airlines
Mar 19
EZE9:05 pmBuenos Aires Ministro Pistarini
20h 02m
1 stop
SEA1:07 pmSeattle/Tacoma Intl
Mar 23
SEA11:59 pmSeattle/Tacoma Intl
28h 21m
2 stops
EZE8:20 amBuenos Aires Ministro Pistarini
$1,270
United Airlines
Mar 19
EZE10:55 pmBuenos Aires Ministro Pistarini
18h 12m
1 stop
SEA1:07 pmSeattle/Tacoma Intl
Mar 23
SEA2:15 pmSeattle/Tacoma Intl
38h 05m
1 stop
EZE8:20 amBuenos Aires Ministro Pistarini
$1,271
United Airlines
Mar 19
EZE10:55 pmBuenos Aires Ministro Pistarini
24h 30m
1 stop
SEA7:25 pmSeattle/Tacoma Intl
Mar 23
SEA11:59 pmSeattle/Tacoma Intl
28h 21m
1 stop
EZE8:20 amBuenos Aires Ministro Pistarini
$1,292

LATAM Airlines flights from Argentina to Seattle

Our best LATAM Airlines deals on Argentina to Seattle flight tickets
LATAM Airlines
Mar 21
AEP10:30 pmBuenos Aires Jorge Newbery
51h 18m
2 stops
SEA9:48 pmSeattle/Tacoma Intl
Mar 28
SEA8:00 amSeattle/Tacoma Intl
26h 50m
2 stops
AEP2:50 pmBuenos Aires Jorge Newbery
$1,071
LATAM Airlines
Apr 19
EZE8:10 pmBuenos Aires Ministro Pistarini
26h 44m
1 stop
SEA6:54 pmSeattle/Tacoma Intl
May 3
SEA6:00 amSeattle/Tacoma Intl
23h 45m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
$1,105
LATAM Airlines
Mar 14
AEP8:25 pmBuenos Aires Jorge Newbery
29h 40m
2 stops
SEA10:05 pmSeattle/Tacoma Intl
Mar 17
SEA8:00 amSeattle/Tacoma Intl
28h 00m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
$1,276

momondo Fare Finder

 
Customize your flight search to find flights from Argentina to Seattle 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 5, 2026.
Use the filters below to find and compare flights from Argentina to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Thu 3/19

10:25 pm-9:16 pm

1 stop26h 51m

Seattle/Tacoma Intl

Thu 3/26

6:53 am-8:20 am

1 stop21h 27m

$986

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Thu 3/19

10:25 pm-1:52 pm

2 stops19h 27m

Seattle/Tacoma Intl

Thu 3/26

7:21 am-7:10 am

2 stops19h 49m

$990

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Sun 4/19

11:35 pm-11:44 pm

1 stop28h 09m

Seattle/Tacoma Intl

Sun 5/3

6:00 am-7:15 am

2 stops21h 15m

$1,007

Buenos AiresSeattle

AEP - SEA

AEPSEA

Buenos Aires Jorge Newbery

Sun 4/19

8:05 pm-9:05 pm

2 stops29h 00m

Seattle/Tacoma Intl

Sun 5/3

6:25 am-7:40 am

2 stops21h 15m

$1,070

Buenos AiresSeattle

AEP - SEA

AEPSEA

Buenos Aires Jorge Newbery

Sat 3/21

10:30 pm-9:48 pm

2 stops51h 18m

Seattle/Tacoma Intl

Sat 3/28

8:00 am-2:50 pm

2 stops26h 50m

$1,071

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Tue 5/26

11:30 am-8:06 pm

2 stops36h 36m

Seattle/Tacoma Intl

Wed 6/17

8:25 am-11:30 am

2 stops23h 05m

$1,092

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Thu 5/28

7:35 am-8:06 pm

3 stops40h 31m

Seattle/Tacoma Intl

Tue 6/16

8:25 am-11:30 am

2 stops23h 05m

$1,095

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Sun 4/19

8:10 pm-6:54 pm

1 stop26h 44m

Seattle/Tacoma Intl

Sun 5/3

6:00 am-9:45 am

1 stop23h 45m

$1,105

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Tue 5/26

11:30 am-8:06 pm

2 stops36h 36m

Seattle/Tacoma Intl

Sat 6/20

8:25 am-11:30 am

2 stops23h 05m

$1,119

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Thu 5/28

7:35 am-8:06 pm

3 stops40h 31m

Seattle/Tacoma Intl

Sat 6/20

8:25 am-11:30 am

2 stops23h 05m

$1,122

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Argentina to Seattle

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

What is the cheapest month to fly to Seattle?

In general, March is the cheapest month to fly from Argentina to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,071. If you don’t want to visit Seattle in March, then you should wait until October to fly from Argentina, when ticket prices are also cheap, with an average price of $1,148.

Can stopping save me money on Argentina to Seattle flights?

You could potentially save up to 13% on your flight if you consider stops on a Argentina to Seattle flight.

Cheap Argentina to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Argentina to Seattle

Fastest flight time

20h 02m

Direct flights

None
The fastest flight from Argentina to Seattle takes 20h 02m
There are no direct flights from Argentina to Seattle. There are no popular flight routes from Argentina to Seattle.
Search flight deals

  • When did momondo last update prices for flights from Argentina to Seattle/Tacoma Intl Airport?

    Prices for flights from Argentina to Seattle/Tacoma Intl Airport refresh daily.

  • How many operators does momondo search for flights from Argentina to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Argentina to Seattle/Tacoma Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Argentina to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Argentina to Seattle

Compare and see reviews for airlines that fly from Argentina to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $934Free CancellationRating
7.9
8,144 reviews
Search Delta flights
American AirlinesPriceFrom $1,075Free CancellationRating
7.2
11,222 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,219Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Redmond
Puyallup
Cle Elum
Tukwila
Lakewood
Federal Way
Westport
Kirkland
Centralia
Fife
Tumwater

Why use momondo?

Why should I use momondo to find a flight deal from Argentina to Seattle?

Finding the right flight to Seattle from Argentina 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 Seattle quick and easy, saving you time and money.

Can I find flights from Argentina to Seattle with flexible booking policies on momondo?

Yes. All flights to Seattle from Argentina on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Argentina to Seattle?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Argentina to Seattle.

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

Yes. momondo can track prices for Argentina to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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