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Cheap flights from Buenos Aires to Seattle from $558

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
11:55 am - 8:59 pmAEP  Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl
38h 04m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl
Multiple Airlines Logo
7:45 am - 12:40 amSEA  Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery
35h 55m2 stops Toronto Pearson Intl Rio de Janeiro–Galeão Intl
$1,168Multiple Airlines
Sun, Nov 15 - Tue, Dec 1
Air Canada Logo
4:45 pm - 9:27 amEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
45h 42m3 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl Vancouver Intl
Air Canada Logo
8:40 am - 3:05 pmSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
49h 25m3 stops Vancouver Intl Toronto Pearson Intl Sao Paulo Guarulhos Intl
$1,231Air Canada
Sat, Nov 14 - Sat, Nov 21
Air Canada Logo
4:45 pm - 9:27 amEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
45h 42m3 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl Vancouver Intl
Air Canada Logo
3:15 pm - 3:05 pmSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
42h 50m3 stops Vancouver Intl Toronto Pearson Intl Sao Paulo Guarulhos Intl
$1,234Air Canada
Sat, Nov 14 - Sat, Nov 21
Air Canada Logo
4:45 pm - 8:59 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
33h 14m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl
Air Canada Logo
7:45 am - 2:15 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
37h 30m2 stops Toronto Pearson Intl Rio de Janeiro–Galeão Intl
$1,282Air Canada
Sun, Nov 15 - Tue, Dec 1
Multiple Airlines Logo
5:50 am - 6:45 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
41h 55m2 stops Santo Domingo Las Americas Newark
Multiple Airlines Logo
8:07 am - 9:50 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
20h 43m1 stop Miami
$1,283Multiple Airlines
Tue, Nov 10 - Tue, Nov 17
Multiple Airlines Logo
8:00 am - 3:43 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
36h 43m2 stops Miami Denver Intl
Multiple Airlines Logo
8:05 am - 11:35 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
23h 30m1 stop Miami
$1,299Multiple Airlines
Sun, Dec 6 - Sun, Mar 21
Multiple Airlines Logo
8:00 am - 10:43 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
19h 43m2 stops Miami Portland
Multiple Airlines Logo
8:24 am - 9:50 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
20h 26m1 stop Miami
$1,315Multiple Airlines
Thu, Dec 10 - Mon, Dec 14
Air Canada Logo
4:45 pm - 8:59 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
33h 14m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl
Air Canada Logo
7:45 am - 3:05 pmSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
27h 20m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl
$1,341Air Canada
Sun, Dec 6 - Sun, Mar 21
American Airlines Logo
9:40 pm - 12:02 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
19h 22m1 stop Miami
American Airlines Logo
5:10 am - 8:30 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
22h 20m1 stop Dallas/Fort Worth
$1,657American Airlines
Sat, Dec 19 - Mon, Jan 4
American Airlines Logo
10:10 am - 12:59 amEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
19h 49m1 stop Miami
American Airlines Logo
10:22 am - 8:30 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
17h 08m1 stop Dallas/Fort Worth
$1,734American Airlines
Fri, Dec 18 - Wed, Feb 10

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LATAM Airlines flights from Buenos Aires to Seattle

Our best LATAM Airlines deals on Buenos Aires to Seattle flight tickets
LATAM Airlines
Nov 15
EZE5:00 pmBuenos Aires Ministro Pistarini
26h 03m
2 stops
SEA2:03 pmSeattle/Tacoma Intl
Nov 22
SEA11:45 amSeattle/Tacoma Intl
18h 10m
1 stop
EZE10:55 amBuenos Aires Ministro Pistarini
$1,662
LATAM Airlines
Oct 3
AEP5:35 pmBuenos Aires Jorge Newbery
29h 24m
2 stops
SEA6:59 pmSeattle/Tacoma Intl
Oct 10
SEA11:59 pmSeattle/Tacoma Intl
27h 41m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
$1,667
LATAM Airlines
Oct 3
AEP8:05 pmBuenos Aires Jorge Newbery
26h 54m
2 stops
SEA6:59 pmSeattle/Tacoma Intl
Oct 10
SEA11:59 pmSeattle/Tacoma Intl
27h 41m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
$1,695

Copa Airlines flights from Buenos Aires to Seattle

Our best Copa Airlines deals on Buenos Aires to Seattle flight tickets
Copa Airlines
Dec 17
EZE4:25 amBuenos Aires Ministro Pistarini
22h 34m
2 stops
SEA9:59 pmSeattle/Tacoma Intl
Feb 10
SEA3:30 pmSeattle/Tacoma Intl
25h 50m
2 stops
EZE10:20 pmBuenos Aires Ministro Pistarini
$1,596
Copa Airlines
Oct 26
EZE2:21 amBuenos Aires Ministro Pistarini
36h 53m
3 stops
SEA11:14 amSeattle/Tacoma Intl
Nov 3
SEA3:35 pmSeattle/Tacoma Intl
27h 32m
2 stops
EZE12:07 amBuenos Aires Ministro Pistarini
$1,707
Copa Airlines
Oct 4
EZE5:25 amBuenos Aires Ministro Pistarini
22h 01m
2 stops
SEA11:26 pmSeattle/Tacoma Intl
Oct 20
SEA7:25 pmSeattle/Tacoma Intl
23h 01m
2 stops
EZE10:26 pmBuenos Aires Ministro Pistarini
$1,856

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

Sun 11/15

11:55 am-8:59 pm

2 stops38h 04m

Seattle/Tacoma Intl

Tue 12/1

7:45 am-12:40 am

2 stops35h 55m

$1,168

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Sat 11/14

4:45 pm-9:27 am

3 stops45h 42m

Seattle/Tacoma Intl

Sat 11/21

8:40 am-3:05 pm

3 stops49h 25m

$1,231

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Sat 11/14

4:45 pm-9:27 am

3 stops45h 42m

Seattle/Tacoma Intl

Sat 11/21

3:15 pm-3:05 pm

3 stops42h 50m

$1,234

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Sun 11/15

4:45 pm-8:59 pm

2 stops33h 14m

Seattle/Tacoma Intl

Tue 12/1

7:45 am-2:15 am

2 stops37h 30m

$1,282

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Tue 11/10

5:50 am-6:45 pm

2 stops41h 55m

Seattle/Tacoma Intl

Tue 11/17

8:07 am-9:50 am

1 stop20h 43m

$1,283

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Sun 12/6

8:00 am-3:43 pm

2 stops36h 43m

Seattle/Tacoma Intl

Sun 3/21

8:05 am-11:35 am

1 stop23h 30m

$1,299

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Thu 12/10

8:00 am-10:43 pm

2 stops19h 43m

Seattle/Tacoma Intl

Mon 12/14

8:24 am-9:50 am

1 stop20h 26m

$1,315

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Sun 12/6

4:45 pm-8:59 pm

2 stops33h 14m

Seattle/Tacoma Intl

Sun 3/21

7:45 am-3:05 pm

2 stops27h 20m

$1,341

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Sat 12/19

9:40 pm-12:02 pm

1 stop19h 22m

Seattle/Tacoma Intl

Mon 1/4

5:10 am-8:30 am

1 stop22h 20m

$1,657
Quickest round-trip

Buenos AiresSeattle

EZE Buenos Aires Ministro Pistarini - SEA Seattle/Tacoma Intl

EZESEA

Buenos Aires Ministro Pistarini

Fri 12/18

10:10 am-12:59 am

1 stop19h 49m

Seattle/Tacoma Intl

Wed 2/10

10:22 am-8:30 am

1 stop17h 08m

$1,734

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 $1,041. 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

$558

Fastest flight time

18h 16m

Direct flights

None
The best one-way flight to Seattle from Buenos Aires in the past 72 hours is $558. The best round-trip flight deal from Buenos Aires to Seattle found on momondo in the last 72 hours is $1,168.
The fastest flight from Buenos Aires to Seattle takes 18h 16m
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 18h 16m.

  • 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
12,096 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
Redmond
Olympia
Lakewood
Federal Way
Puyallup
Fife
Lynnwood
Tukwila
Cle Elum
Marysville
Lacey
Centralia
Kirkland
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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