$489 Find Cheap Flights from Argentina to Seattle - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Argentina to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Argentina to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Argentina to Seattle

Mon, Jul 6 - Tue, Jul 14
American Airlines Logo
10:00 pm - 2:31 pm
EZE
-
SEA
20h 31m
1 stop
American Airlines Logo
8:45 pm - 8:15 pm
SEA
-
EZE
19h 30m
1 stop
$998American Airlines
Mon, Jul 6 - Tue, Jul 14
American Airlines Logo
8:30 pm - 11:56 am
EZE
-
SEA
19h 26m
1 stop
American Airlines Logo
9:35 pm - 8:15 pm
SEA
-
EZE
18h 40m
2 stops
$1,002American Airlines
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
8:50 pm - 11:58 am
EZE
-
SEA
19h 08m
1 stop
American Airlines Logo
7:40 am - 7:15 am
SEA
-
EZE
19h 35m
2 stops
$1,003American Airlines
Mon, Sep 21 - Wed, Oct 21
LATAM Airlines Logo
8:10 pm - 12:07 pm
EZE
-
SEA
19h 57m
1 stop
LATAM Airlines Logo
8:25 am - 9:40 am
SEA
-
EZE
21h 15m
1 stop
$1,012LATAM Airlines
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
8:50 pm - 11:58 am
EZE
-
SEA
19h 08m
1 stop
American Airlines Logo
7:40 am - 7:15 am
SEA
-
EZE
19h 35m
2 stops
$1,013American Airlines
Mon, Sep 21 - Wed, Oct 21
Multiple Airlines Logo
1:10 pm - 9:55 pm
EZE
-
SEA
36h 45m
1 stop
Multiple Airlines Logo
8:00 am - 6:10 am
SEA
-
EZE
42h 10m
2 stops
$1,028Multiple Airlines
Mon, Sep 21 - Wed, Oct 21
LATAM Airlines Logo
8:10 pm - 12:07 pm
EZE
-
SEA
19h 57m
1 stop
LATAM Airlines Logo
8:25 am - 9:40 am
SEA
-
EZE
21h 15m
1 stop
$1,033LATAM Airlines
Mon, Sep 21 - Wed, Oct 21
Multiple Airlines Logo
7:21 pm - 12:30 pm
EZE
-
SEA
21h 09m
2 stops
Multiple Airlines Logo
8:00 am - 6:10 am
SEA
-
EZE
42h 10m
2 stops
$1,040Multiple Airlines
Wed, Aug 12 - Mon, Aug 31
Delta Logo
8:10 pm - 9:49 am
EZE
-
SEA
17h 39m
1 stop
Delta Logo
6:00 am - 9:45 am
SEA
-
EZE
23h 45m
1 stop
$1,047Delta
Wed, Oct 21 - Mon, Nov 23
Delta Logo
3:45 pm - 10:26 am
AEP
-
SEA
22h 41m
2 stops
Delta Logo
8:25 am - 2:40 pm
SEA
-
AEP
25h 15m
2 stops
$1,056Delta
Booking Insights

KAYAK's insights & trends for flights to Seattle

Get data-powered insights and trends for flights to Seattle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Seattle?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Seattle was found on the route from Buenos Aires, at $998 return. The most popular connection is from Buenos Aires to Seattle and KAYAK users have found round-trip deals for as low as $998 in the last 5 days.

Good to know

Low seasonDecember
Cheapest flight$489
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 32% lower on average.
Flight from Buenos Aires Ministro Pistarini to Seattle

FAQs - booking Seattle flights

  • What is the cheapest flight to Seattle?

    In the last 5 days, the cheapest flight deal to Seattle was found on the route from Buenos Aires, at $998 return. The most popular connection is from Buenos Aires to Seattle and KAYAK users have found round-trip deals for as low as $998 in the last 5 days.

  • How far is Seattle/Tacoma Intl Airport from central Seattle?

    Central Seattle is 11 miles away from Seattle/Tacoma Intl Airport.

  • What is the name of Seattle’s airport?

    Seattle is served by Seattle/Tacoma Intl Airport, also commonly referred to as Seattle-Tacoma Intl, Seattle/Tacoma, or Seattle/Tacoma Intl. The airport code is SEA.

  • How does KAYAK find such low prices on flights to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Seattle are there each week?

    Each week there are around 13,207 direct flights from within Argentina to Seattle. The most common day for departures is Sunday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to Seattle

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Seattle flight deals.

Reviews of the top airlines flying from Argentina to Seattle

 
See real verified KAYAK customer reviews for airlines flying to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Argentina to Seattle. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8410 reviews
8.1Boarding
7.8Comfort
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

2.0 MediocreMargaret, Jun 2026
MSY - LGA
Read more Delta reviews

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Crew helpful. Plenty of food although not great but ok. Good time.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

The seats were extremely cramped, with very little legroom or personal space. There was no room left in the overhead bins for a backpack, and the space under the seat in front was so limited that I could barely fit my bag underneath. Overall, the seating arrangement felt very uncomfortable and overcrowded.

Significant delays on my trip to Chicago and my trip back to NY

Terrible boarding and first class experience. Nice staff but overall disorganized, dirty plane.

Delayed by 5 hours and I had to wit in the airport for more than 6+ hours.

weather delay of almost 2 hours then we landed and our gate wasn't available so we waited another 30 min

Flight had mechanical issues and it was delayed 30 mins - some of us boarded and then had to deplane.

technology worked well and everything ran smoothly. The seats are quite cramped so please don't try to re-engineer the cabin to squeeze more bodies on board.

Delayed flight more than I hour. When boarding we spent some additional time on the plane before takeoff ....

Flight was delayed due to connecting passengers. Lack of snack options bad. Sitting in Aisle, last cart run pulled the cart directly into my knee. Rude awakening.

We sat on plane at gate delayed without communication as to why we were just sitting there

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Lynnwood
Centralia
Fife
Lakewood
Mukilteo
Westport
Lacey
Woodinville
Poulsbo
Edmonds
Aberdeen
DuPont
Shoreline
Monroe
Castle Rock
Edgewood

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle