How do I get Price Alerts for flights from Buenos Aires Jorge Newbery Airport to Seattle?

Confirm your travel details to search for the latest offers for flights from Buenos Aires Jorge Newbery Airport to Seattle . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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.

$624 Cheap Flights from Buenos Aires Jorge Newbery Airport to Seattle in 2026/27

Find the cheapest flights from Buenos Aires Jorge Newbery Airport to Seattle

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:55 am - 8:59 pmAEP Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl

38h 04m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl

7:45 am - 6:40 pmSEA Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery

30h 55m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl

$1,252Multiple Airlines

Tue, Mar 2 - Tue, Mar 16

8:05 pm - 2:42 pmAEP Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl

22h 37m2 stops Lima J Chavez Intl Los Angeles

6:00 am - 7:40 amSEA Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery

21h 40m2 stops Los Angeles Lima J Chavez Intl

$1,279Multiple Airlines

Sun, Mar 14 - Thu, Mar 25

9:30 pm - 9:56 pmAEP Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl

53h 26m3 stops Santiago Arturo Merino Benitez Lima J Chavez Intl Miami

10:10 pm - 9:30 amSEA Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery

31h 20m3 stops Guadalajara Miguel Hidal Medellín Jose Maria Cordova Intl Santiago Arturo Merino Benitez

$1,344Multiple Airlines

Tue, Mar 2 - Tue, Mar 16

9:30 pm - 9:56 pmAEP Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl

53h 26m3 stops Santiago Arturo Merino Benitez Lima J Chavez Intl Miami

11:32 am - 5:00 amSEA Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery

36h 28m3 stops Guadalajara Miguel Hidal Bogotá El Dorado Lima J Chavez Intl

$1,453Multiple Airlines

Thu, Feb 11 - Wed, Feb 17

2:00 pm - 8:59 pmAEP Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl

35h 59m2 stops Rio de Janeiro–Galeão Intl Toronto Pearson Intl

7:45 am - 12:40 amSEA Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery

36h 55m2 stops Toronto Pearson Intl Rio de Janeiro–Galeão Intl

$1,487Multiple Airlines

Fri, Dec 4 - Sat, Mar 20

12:55 pm - 7:23 pmAEP Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl

34h 28m2 stops Sao Paulo Guarulhos Intl New York John F Kennedy Intl

8:25 am - 4:00 pmSEA Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery

27h 35m2 stops Miami Lima J Chavez Intl

$1,531LATAM Airlines

Mon, Mar 15 - Thu, Mar 25

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LATAM Airlines flights from Buenos Aires Jorge Newbery Airport to Seattle

Our best LATAM Airlines deals on Buenos Aires Jorge Newbery Airport to Seattle flight tickets

LATAM Airlines

Mar 15

AEP12:55 pmBuenos Aires Jorge Newbery

34h 28m

2 stops

SEA7:23 pmSeattle/Tacoma Intl

Mar 25

SEA8:25 amSeattle/Tacoma Intl

27h 35m

2 stops

AEP4:00 pmBuenos Aires Jorge Newbery

$1,531

LATAM Airlines

Apr 14

AEP8:05 pmBuenos Aires Jorge Newbery

22h 20m

2 stops

SEA2:25 pmSeattle/Tacoma Intl

Apr 28

SEA8:25 amSeattle/Tacoma Intl

21h 15m

2 stops

AEP9:40 amBuenos Aires Jorge Newbery

$1,533

LATAM Airlines

Dec 17

AEP5:35 pmBuenos Aires Jorge Newbery

24h 09m

2 stops

SEA12:44 pmSeattle/Tacoma Intl

Jan 2

SEA5:59 pmSeattle/Tacoma Intl

19h 31m

2 stops

AEP6:30 pmBuenos Aires Jorge Newbery

$1,618

Delta flights from Buenos Aires Jorge Newbery Airport to Seattle

Our best Delta deals on Buenos Aires Jorge Newbery Airport to Seattle flight tickets

Delta

Jan 14

AEP5:35 pmBuenos Aires Jorge Newbery

24h 05m

2 stops

SEA12:40 pmSeattle/Tacoma Intl

Jan 24

SEA5:59 pmSeattle/Tacoma Intl

19h 31m

2 stops

AEP6:30 pmBuenos Aires Jorge Newbery

$1,644

Delta

Mar 11

AEP5:35 pmBuenos Aires Jorge Newbery

23h 48m

2 stops

SEA12:23 pmSeattle/Tacoma Intl

Mar 25

SEA2:00 pmSeattle/Tacoma Intl

22h 00m

2 stops

AEP4:00 pmBuenos Aires Jorge Newbery

$1,933

momondo Fare Finder

Use the filters below to find and compare flights from Buenos Aires Jorge Newbery Airport 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

Tue 3/2

11:55 am-8:59 pm

2 stops38h 04m

Seattle/Tacoma Intl

Tue 3/16

7:45 am-6:40 pm

2 stops30h 55m

$1,252

Quickest round-trip

Buenos AiresSeattle

AEP Buenos Aires Jorge Newbery - SEA Seattle/Tacoma Intl

AEPSEA

Buenos Aires Jorge Newbery

Sun 3/14

8:05 pm-2:42 pm

2 stops22h 37m

Seattle/Tacoma Intl

Thu 3/25

6:00 am-7:40 am

2 stops21h 40m

$1,279

Buenos AiresSeattle

AEP Buenos Aires Jorge Newbery - SEA Seattle/Tacoma Intl

AEPSEA

Buenos Aires Jorge Newbery

Tue 3/2

9:30 pm-9:56 pm

3 stops53h 26m

Seattle/Tacoma Intl

Tue 3/16

10:10 pm-9:30 am

3 stops31h 20m

$1,344

Buenos AiresSeattle

AEP Buenos Aires Jorge Newbery - SEA Seattle/Tacoma Intl

AEPSEA

Buenos Aires Jorge Newbery

Thu 2/11

9:30 pm-9:56 pm

3 stops53h 26m

Seattle/Tacoma Intl

Wed 2/17

11:32 am-5:00 am

3 stops36h 28m

$1,453

Buenos AiresSeattle

AEP Buenos Aires Jorge Newbery - SEA Seattle/Tacoma Intl

AEPSEA

Buenos Aires Jorge Newbery

Fri 12/4

2:00 pm-8:59 pm

2 stops35h 59m

Seattle/Tacoma Intl

Sat 3/20

7:45 am-12:40 am

2 stops36h 55m

$1,487

Buenos AiresSeattle

AEP Buenos Aires Jorge Newbery - SEA Seattle/Tacoma Intl

AEPSEA

Buenos Aires Jorge Newbery

Mon 3/15

12:55 pm-7:23 pm

2 stops34h 28m

Seattle/Tacoma Intl

Thu 3/25

8:25 am-4:00 pm

2 stops27h 35m

$1,531

Cheapest one-way

Buenos AiresSeattle

AEP Buenos Aires Jorge Newbery - SEA Seattle/Tacoma Intl

AEPSEA

Buenos Aires Jorge Newbery

Mon 1/25

9:00 am-10:28 pm

3 stops42h 28m

$624

Buenos AiresSeattle

AEP Buenos Aires Jorge Newbery - SEA Seattle/Tacoma Intl

AEPSEA

Buenos Aires Jorge Newbery

Wed 1/27

9:00 am-10:28 pm

3 stops42h 28m

$629

Buenos AiresSeattle

AEP Buenos Aires Jorge Newbery - SEA Seattle/Tacoma Intl

AEPSEA

Buenos Aires Jorge Newbery

Fri 12/4

9:00 am-10:10 am

3 stops54h 10m

$645

Buenos AiresSeattle

AEP Buenos Aires Jorge Newbery - SEA Seattle/Tacoma Intl

AEPSEA

Buenos Aires Jorge Newbery

Mon 1/25

9:00 am-10:00 pm

2 stops42h 00m

$646

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

When to book flights from Buenos Aires Jorge Newbery Airport to Seattle

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

Estimated round-trip price

Cheap Buenos Aires Jorge Newbery Airport to Seattle (AEP to SEA) flight deals and tips

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

Best Price Found	$624
Fastest flight time	24h 05m
Direct flights	None

The best one-way flight to Seattle from Buenos Aires Jorge Newbery Airport in the past 72 hours is $624. The best round-trip flight deal from Buenos Aires Jorge Newbery Airport to Seattle found on momondo in the last 72 hours is $1,252.

The fastest flight from Buenos Aires Jorge Newbery Airport to Seattle takes 24h 05m

There are no direct flights from Buenos Aires Jorge Newbery Airport to Seattle. There are no popular flight routes from Buenos Aires Jorge Newbery Airport to Seattle.

Search flight deals

Frequently asked questions about flying from Buenos Aires Jorge Newbery Airport to Seattle

How far is Buenos Aires Jorge Newbery to Seattle/Tacoma Intl by plane?
Seattle/Tacoma Intl is 6909.8 mi away from Buenos Aires Jorge Newbery. Flights usually cover this in 24h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Buenos Aires Jorge Newbery Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Buenos Aires Jorge Newbery Airport to Seattle/Tacoma Intl Airport are updated daily.
How old do you have to be to fly from Buenos Aires Jorge Newbery Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buenos Aires Jorge Newbery Airport 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.

Frequently asked questions about flying from Buenos Aires Jorge Newbery Airport to Seattle

How do I get Price Alerts for flights from Buenos Aires Jorge Newbery Airport to Seattle?
Confirm your travel details to search for the latest offers for flights from Buenos Aires Jorge Newbery Airport to Seattle. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Buenos Aires Jorge Newbery Airport to Seattle with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Buenos Aires.

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

Flights from Buenos Aires to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

Price alerts on flights to Seattle from Buenos Aires are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.