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Cheap flights from Buenos Aires to Seattle from $630

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buenos Aires to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 am - 10:20 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
19h 20m1 stop Miami
Multiple Airlines Logo
9:32 pm - 4:35 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
26h 03m2 stops Miami Santo Domingo Las Americas
$1,091Multiple Airlines
Wed, Dec 16 - Thu, Dec 31
Multiple Airlines Logo
12:20 pm - 3:40 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
32h 20m2 stops Miami Denver Intl
Multiple Airlines Logo
8:24 am - 7:15 pmSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
29h 51m1 stop Miami
$1,113Multiple Airlines
Thu, Dec 3 - Tue, Dec 8
Multiple Airlines Logo
12:20 pm - 3:40 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
32h 20m2 stops Miami Denver Intl
Multiple Airlines Logo
8:24 am - 7:15 pmSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
29h 51m1 stop Miami
$1,119Multiple Airlines
Tue, Dec 1 - Tue, Dec 8
Multiple Airlines Logo
8:00 am - 10:20 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
19h 20m1 stop Miami
Multiple Airlines Logo
8:16 am - 7:15 pmSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
29h 59m1 stop Miami
$1,122Multiple Airlines
Wed, Dec 16 - Thu, Dec 31
Multiple Airlines Logo
12:05 am - 7:08 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
24h 03m2 stops Panama City Tocumen Intl Guadalajara Miguel Hidal
Multiple Airlines Logo
8:24 am - 7:15 pmSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
29h 51m1 stop Miami
$1,133Multiple Airlines
Thu, Dec 3 - Tue, Dec 8
Multiple Airlines Logo
12:20 pm - 10:20 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
39h 00m1 stop Miami
Multiple Airlines Logo
8:24 am - 7:15 pmSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
29h 51m1 stop Miami
$1,136Multiple Airlines
Tue, Dec 1 - Tue, Dec 8
Multiple Airlines Logo
12:20 pm - 10:20 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
39h 00m1 stop Miami
Multiple Airlines Logo
8:24 am - 7:15 pmSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
29h 51m1 stop Miami
$1,136Multiple Airlines
Wed, Dec 2 - Tue, Dec 8
Multiple Airlines Logo
12:20 pm - 10:20 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
39h 00m1 stop Miami
Multiple Airlines Logo
8:24 am - 7:15 pmSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
29h 51m1 stop Miami
$1,136Multiple Airlines
Thu, Dec 3 - Tue, Dec 8
American Airlines Logo
10:10 am - 12:59 amEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
19h 49m1 stop Miami
American Airlines Logo
1:02 pm - 10:30 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
16h 28m1 stop Miami
$1,188American Airlines
Thu, Dec 17 - Mon, Jan 4
American Airlines Logo
9:40 pm - 11:57 amEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
19h 17m1 stop Miami
American Airlines Logo
7:30 am - 8:00 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
19h 30m2 stops Dallas/Fort Worth Miami
$1,192American Airlines
Thu, Dec 17 - Mon, Jan 4

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American Airlines flights from Buenos Aires to Seattle

Our best American Airlines deals on Buenos Aires to Seattle flight tickets
American Airlines
Dec 17
EZE10:10 amBuenos Aires Ministro Pistarini
19h 49m
1 stop
SEA12:59 amSeattle/Tacoma Intl
Jan 4
SEA1:02 pmSeattle/Tacoma Intl
16h 28m
1 stop
EZE10:30 amBuenos Aires Ministro Pistarini
$1,188
American Airlines
Dec 17
EZE9:40 pmBuenos Aires Ministro Pistarini
19h 17m
1 stop
SEA11:57 amSeattle/Tacoma Intl
Jan 4
SEA7:30 amSeattle/Tacoma Intl
19h 30m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
$1,192
American Airlines
Dec 4
EZE10:30 pmBuenos Aires Ministro Pistarini
29h 08m
1 stop
SEA10:38 pmSeattle/Tacoma Intl
Mar 20
SEA7:30 amSeattle/Tacoma Intl
21h 20m
1 stop
EZE8:50 amBuenos Aires Ministro Pistarini
$1,231

LATAM Airlines flights from Buenos Aires to Seattle

Our best LATAM Airlines deals on Buenos Aires to Seattle flight tickets
LATAM Airlines
Dec 15
AEP4:40 amBuenos Aires Jorge Newbery
24h 15m
2 stops
SEA11:55 pmSeattle/Tacoma Intl
Dec 31
SEA6:00 amSeattle/Tacoma Intl
21h 30m
2 stops
AEP8:30 amBuenos Aires Jorge Newbery
$1,396
LATAM Airlines
Dec 2
AEP11:45 amBuenos Aires Jorge Newbery
27h 33m
2 stops
SEA10:18 amSeattle/Tacoma Intl
Dec 11
SEA5:57 pmSeattle/Tacoma Intl
19h 33m
2 stops
AEP6:30 pmBuenos Aires Jorge Newbery
$1,439
LATAM Airlines
Nov 22
EZE8:05 pmBuenos Aires Ministro Pistarini
19h 26m
1 stop
SEA10:31 amSeattle/Tacoma Intl
Nov 26
SEA11:49 amSeattle/Tacoma Intl
18h 06m
1 stop
EZE10:55 amBuenos Aires Ministro Pistarini
$1,588

momondo Fare Finder

 
Use the filters below to find and compare flights from Buenos Aires to Seattle that are best for you.

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Route

Depart

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Price

Cheapest round-trip

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Wed 12/16

8:00 am-10:20 pm

1 stop19h 20m

Seattle/Tacoma Intl

Thu 12/31

9:32 pm-4:35 am

2 stops26h 03m

$1,091

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Thu 12/3

12:20 pm-3:40 pm

2 stops32h 20m

Seattle/Tacoma Intl

Tue 12/8

8:24 am-7:15 pm

1 stop29h 51m

$1,113

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Tue 12/1

12:20 pm-3:40 pm

2 stops32h 20m

Seattle/Tacoma Intl

Tue 12/8

8:24 am-7:15 pm

1 stop29h 51m

$1,119

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Wed 12/16

8:00 am-10:20 pm

1 stop19h 20m

Seattle/Tacoma Intl

Thu 12/31

8:16 am-7:15 pm

1 stop29h 59m

$1,122

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Thu 12/3

12:05 am-7:08 pm

2 stops24h 03m

Seattle/Tacoma Intl

Tue 12/8

8:24 am-7:15 pm

1 stop29h 51m

$1,133

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Tue 12/1

12:20 pm-10:20 pm

1 stop39h 00m

Seattle/Tacoma Intl

Tue 12/8

8:24 am-7:15 pm

1 stop29h 51m

$1,136

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Wed 12/2

12:20 pm-10:20 pm

1 stop39h 00m

Seattle/Tacoma Intl

Tue 12/8

8:24 am-7:15 pm

1 stop29h 51m

$1,136

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Thu 12/3

12:20 pm-10:20 pm

1 stop39h 00m

Seattle/Tacoma Intl

Tue 12/8

8:24 am-7:15 pm

1 stop29h 51m

$1,136
Quickest round-trip

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Thu 12/17

10:10 am-12:59 am

1 stop19h 49m

Seattle/Tacoma Intl

Mon 1/4

1:02 pm-10:30 am

1 stop16h 28m

$1,188

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Thu 12/17

9:40 pm-11:57 am

1 stop19h 17m

Seattle/Tacoma Intl

Mon 1/4

7:30 am-8:00 am

2 stops19h 30m

$1,192

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 Buenos Aires 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 Buenos Aires to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,043. If you don’t want to visit Seattle in March, then you should wait until January to fly from Buenos Aires, when ticket prices are also cheap, with an average price of $1,246.

Can stopping save me money on Buenos Aires to Seattle flights?

You could potentially save up to 14% on your flight if you consider stops on a Buenos Aires to Seattle flight.

When to book flights from Buenos Aires to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Buenos Aires to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buenos Aires to Seattle (BUE to SEA) flight deals and tips

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

Best Price Found

$630

Fastest flight time

17h 56m

Direct flights

None
The best one-way flight to Seattle from Buenos Aires in the past 72 hours is $630. The best round-trip flight deal from Buenos Aires to Seattle found on momondo in the last 72 hours is $1,091.
The fastest flight from Buenos Aires to Seattle takes 17h 56m
There are no direct flights from Buenos Aires to Seattle. There are no popular flight routes from Buenos Aires to Seattle.
Search flight deals

Frequently asked questions about flying from Buenos Aires to Seattle

  • How far is Buenos Aires to Seattle/Tacoma Intl by plane?

    The distance between Buenos Aires and Seattle/Tacoma Intl is about 6914.0 mi. In terms of flight time, this usually takes a little over 17h 56m.

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

    Prices for flights from Buenos Aires to Seattle/Tacoma Intl Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buenos Aires to Seattle/Tacoma Intl Airport.

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

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Buenos Aires to Seattle?

Best airlines flying from Buenos Aires to Seattle

Compare and see reviews for airlines that fly from Buenos Aires to Seattle with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $1,142Free CancellationRating
7.0
12,232 reviews
Search American 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
Kent
Olympia
Federal Way
Redmond
Lakewood
Lynnwood
Fife
Puyallup
Tukwila
Cle Elum
Marysville
Lacey
Kirkland
Centralia
Shoreline

Why use momondo?

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

It is quick and easy to find Buenos Aires to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

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

momondo does allow users to show only those flights to Seattle from Buenos Aires which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Buenos Aires to Seattle?

Once you have performed a search for Buenos Aires to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Buenos Aires to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

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