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Cheap flights from Buenos Aires to Seattle from $565

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
9:30 pm - 9:59 pmAEP  Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl
52h 29m3 stops Santiago Arturo Merino Benitez Lima J Chavez Intl Miami
Multiple Airlines Logo
8:07 am - 7:30 amSEA  Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery
42h 23m2 stops Miami Lima J Chavez Intl
$1,105Multiple Airlines
Mon, Oct 26 - Mon, Nov 2
Multiple Airlines Logo
9:30 pm - 9:59 pmAEP  Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl
52h 29m3 stops Santiago Arturo Merino Benitez Lima J Chavez Intl Miami
Multiple Airlines Logo
8:07 am - 11:00 amSEA  Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery
45h 53m3 stops Miami Lima J Chavez Intl Santiago Arturo Merino Benitez
$1,137Multiple Airlines
Mon, Oct 26 - Mon, Nov 2
Multiple Airlines Logo
1:10 pm - 9:54 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
36h 44m1 stop Miami
Multiple Airlines Logo
7:07 pm - 10:26 pmSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
47h 19m2 stops San Diego Panama City Tocumen Intl
$1,204Multiple Airlines
Thu, Oct 1 - Sat, Oct 17
Multiple Airlines Logo
11:00 am - 2:37 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
31h 37m3 stops Punta Cana Toronto Pearson Intl Vancouver Intl
Multiple Airlines Logo
7:05 pm - 9:32 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
33h 27m3 stops Vancouver Intl Cancun Punta Cana
$1,215Multiple Airlines
Tue, Oct 27 - Thu, Nov 12
Air Canada Logo
4:45 pm - 9:57 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
34h 12m3 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl Vancouver Intl
Air Canada Logo
7:05 pm - 3:05 pmSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
39h 00m3 stops Vancouver Intl Toronto Pearson Intl Sao Paulo Guarulhos Intl
$1,219Air Canada
Mon, Nov 16 - Mon, Nov 23
Multiple Airlines Logo
12:20 pm - 9:54 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
38h 34m1 stop Miami
Multiple Airlines Logo
9:28 pm - 3:45 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
25h 17m2 stops Miami Punta Cana
$1,241Multiple Airlines
Mon, Nov 16 - Mon, Nov 23
Multiple Airlines Logo
12:00 pm - 7:55 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
36h 55m1 stop Mexico City Benito Juarez
Multiple Airlines Logo
7:05 pm - 3:05 pmSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
39h 00m3 stops Vancouver Intl Toronto Pearson Intl Sao Paulo Guarulhos Intl
$1,257Multiple Airlines
Mon, Nov 16 - Mon, Nov 23
Multiple Airlines Logo
1:10 pm - 7:59 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
34h 49m3 stops Miami Mexico City Benito Juarez Guadalajara Miguel Hidal
Multiple Airlines Logo
7:45 am - 12:05 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
35h 20m2 stops Toronto Pearson Intl Punta Cana
$1,268Multiple Airlines
Fri, Oct 23 - Sun, Nov 8
American Airlines Logo
10:30 pm - 11:00 amEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
17h 30m1 stop Dallas/Fort Worth
American Airlines Logo
10:22 am - 8:30 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
17h 08m1 stop Dallas/Fort Worth
$1,449American Airlines
Tue, Dec 22 - Thu, Jan 21
American Airlines Logo
11:35 pm - 2:57 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
20h 22m2 stops Miami Dallas/Fort Worth
American Airlines Logo
7:30 am - 8:15 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
19h 45m2 stops Dallas/Fort Worth Miami
$1,452American Airlines
Mon, Dec 21 - Wed, Jan 6

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Delta flights from Buenos Aires to Seattle

Our best Delta deals on Buenos Aires to Seattle flight tickets
Delta
Oct 1
AEP3:45 pmBuenos Aires Jorge Newbery
22h 05m
2 stops
SEA9:50 amSeattle/Tacoma Intl
Oct 18
SEA6:00 amSeattle/Tacoma Intl
21h 40m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
$1,696
Delta
Oct 4
AEP8:05 pmBuenos Aires Jorge Newbery
21h 39m
2 stops
SEA1:44 pmSeattle/Tacoma Intl
Oct 20
SEA6:00 amSeattle/Tacoma Intl
21h 40m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
$1,718
Delta
Oct 4
AEP8:05 pmBuenos Aires Jorge Newbery
21h 39m
2 stops
SEA1:44 pmSeattle/Tacoma Intl
Oct 20
SEA6:00 amSeattle/Tacoma Intl
21h 40m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
$1,739

LATAM Airlines flights from Buenos Aires to Seattle

Our best LATAM Airlines deals on Buenos Aires to Seattle flight tickets
LATAM Airlines
Oct 28
AEP5:35 pmBuenos Aires Jorge Newbery
25h 15m
2 stops
SEA2:50 pmSeattle/Tacoma Intl
Nov 14
SEA3:13 pmSeattle/Tacoma Intl
19h 47m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
$1,598
LATAM Airlines
Oct 27
AEP5:35 pmBuenos Aires Jorge Newbery
23h 05m
2 stops
SEA12:40 pmSeattle/Tacoma Intl
Nov 12
SEA12:31 pmSeattle/Tacoma Intl
24h 59m
2 stops
AEP6:30 pmBuenos Aires Jorge Newbery
$1,623
LATAM Airlines
Oct 27
AEP9:25 amBuenos Aires Jorge Newbery
37h 39m
2 stops
SEA7:04 pmSeattle/Tacoma Intl
Nov 3
SEA8:05 amSeattle/Tacoma Intl
26h 55m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
$1,632

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresSeattle

AEP Buenos Aires Jorge Newbery - SEA Seattle/Tacoma Intl

AEPSEA

Buenos Aires Jorge Newbery

Mon 10/26

9:30 pm-9:59 pm

3 stops52h 29m

Seattle/Tacoma Intl

Mon 11/2

8:07 am-7:30 am

2 stops42h 23m

$1,105

Buenos AiresSeattle

AEP Buenos Aires Jorge Newbery - SEA Seattle/Tacoma Intl

AEPSEA

Buenos Aires Jorge Newbery

Mon 10/26

9:30 pm-9:59 pm

3 stops52h 29m

Seattle/Tacoma Intl

Mon 11/2

8:07 am-11:00 am

3 stops45h 53m

$1,137

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Thu 10/1

1:10 pm-9:54 pm

1 stop36h 44m

Seattle/Tacoma Intl

Sat 10/17

7:07 pm-10:26 pm

2 stops47h 19m

$1,204

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Tue 10/27

11:00 am-2:37 pm

3 stops31h 37m

Seattle/Tacoma Intl

Thu 11/12

7:05 pm-9:32 am

3 stops33h 27m

$1,215

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Mon 11/16

4:45 pm-9:57 pm

3 stops34h 12m

Seattle/Tacoma Intl

Mon 11/23

7:05 pm-3:05 pm

3 stops39h 00m

$1,219

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Mon 11/16

12:20 pm-9:54 pm

1 stop38h 34m

Seattle/Tacoma Intl

Mon 11/23

9:28 pm-3:45 am

2 stops25h 17m

$1,241

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Mon 11/16

12:00 pm-7:55 pm

1 stop36h 55m

Seattle/Tacoma Intl

Mon 11/23

7:05 pm-3:05 pm

3 stops39h 00m

$1,257

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Fri 10/23

1:10 pm-7:59 pm

3 stops34h 49m

Seattle/Tacoma Intl

Sun 11/8

7:45 am-12:05 am

2 stops35h 20m

$1,268
Quickest round-trip

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Tue 12/22

10:30 pm-11:00 am

1 stop17h 30m

Seattle/Tacoma Intl

Thu 1/21

10:22 am-8:30 am

1 stop17h 08m

$1,449

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Mon 12/21

11:35 pm-2:57 pm

2 stops20h 22m

Seattle/Tacoma Intl

Wed 1/6

7:30 am-8:15 am

2 stops19h 45m

$1,452

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 typical price of a round-trip flight between Buenos Aires and Seattle?

Prices are currently low for flights on this route.

Typical prices usually range from $1,306 to $1,473.
The lowest price recently found on this route was $1,105.

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 $1,041. 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.

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

$565

Fastest flight time

20h 21m

Direct flights

None
The best one-way flight to Seattle from Buenos Aires in the past 72 hours is $565. The best round-trip flight deal from Buenos Aires to Seattle found on momondo in the last 72 hours is $1,105.
The fastest flight from Buenos Aires to Seattle takes 20h 21m
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 20h 21m.

  • 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
7.1
12,055 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
Redmond
Lakewood
Federal Way
Fife
Puyallup
Tukwila
Lynnwood
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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