Looking for a cheap last-minute deal or the best return flight from Seattle to Argentina? If you want to travel next month, return fares start from C$1,207. Find the lowest prices on one-way and return flight tickets right here.

Buenos Aires.C$1,156 per passenger.Departing Tue., Aug. 25, returning Tue., Sep. 22.Return flight with Frontier Airlines and JetSmart.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Tue., Aug. 25, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with JetSmart, departs from Buenos Aires Jorge Newbery on Tue., Sep. 22, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$1,156, select.

Cordoba.C$1,321 per passenger.Departing Mon., Aug. 31, returning Sun., Sep. 6.Return flight with Frontier Airlines and Copa.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Mon., Aug. 31, arriving in Cordoba.Inbound indirect flight with Copa, departs from Cordoba on Sun., Sep. 6, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$1,321, select.

Mendoza.C$1,408 per passenger.Departing Thu., Sep. 10, returning Thu., Sep. 17.Return flight with Frontier Airlines and JetSmart.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Thu., Sep. 10, arriving in Mendoza.Inbound indirect flight with JetSmart, departs from Mendoza on Thu., Sep. 17, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$1,408, select.

San Carlos Bariloche.C$1,455 per passenger.Departing Thu., Sep. 10, returning Thu., Sep. 17.Return flight with Frontier Airlines and JetSmart.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Thu., Sep. 10, arriving in San Carlos DeBariloche.Inbound indirect flight with JetSmart, departs from San Carlos DeBariloche on Thu., Sep. 17, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$1,455, select.

Salta.C$1,498 per passenger.Departing Mon., Nov. 9, returning Tue., Nov. 17.Return flight with Frontier Airlines and JetSmart.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Mon., Nov. 9, arriving in Salta.Inbound indirect flight with JetSmart, departs from Salta on Tue., Nov. 17, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$1,498, select.

Rosario.C$1,641 per passenger.Departing Thu., Sep. 10, returning Thu., Sep. 17.Return flight with Alaska Airlines and Aerolíneas Argentinas.Outbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Thu., Sep. 10, arriving in Rosario.Inbound indirect flight with Aerolíneas Argentinas, departs from Rosario on Thu., Sep. 17, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$1,641, select.

Tucuman.C$1,757 per passenger.Departing Thu., Aug. 27, returning Wed., Sep. 2.Return flight with Alaska Airlines and JetSmart.Outbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Thu., Aug. 27, arriving in Tucuman.Inbound indirect flight with JetSmart, departs from Tucuman on Wed., Sep. 2, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$1,757, select.

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Flights from Seattle to Argentina FAQs

What is the cheapest flight to Argentina from Seattle?

The cheapest flight from Seattle to Argentina costs C$1,156.

Explore the different prices of flights from Seattle to Argentina and find the best option for you.

When is it the cheapest time to fly from Seattle to Argentina?

The cheapest month to fly from Seattle to Argentina is August. See if any of these flights in August suit you.

What is the cheapest Seattle to Argentina flight route?

We've taken a look at the year ahead using our flights calendar. The cheapest flight route from Seattle to Argentina is Seattle to Buenos Aires Ministro Pistarini. You can buy a ticket to fly this route from C$1,156.

Take a look at Seattle to Buenos Aires Ministro Pistarini flights.

What is the cheapest airline that flies to Argentina from Seattle?

Looking at the year ahead, the cheapest airline flying to Argentina from Seattle is Frontier Airlines.

Explore flight ticket options today.

Cheapest flights to Argentina from Seattle

Seattle to Buenos Aires from C$1,156
Seattle to Cordoba from C$1,321
Seattle to Mendoza from C$1,408
Seattle to San Carlos Bariloche from C$1,455
Seattle to Salta from C$1,498
Seattle to Rosario from C$1,641
Seattle to Tucuman from C$1,757

How to find cheap flights from Seattle to Argentina

The cheapest return flight from Seattle to Argentina is currently C$1,156.
You'll be travelling from Seattle into Buenos Aires Ministro Pistarini in Buenos Aires with that fare.
For one-way travel, the lowest available price right now is C$547.
Why not let the lowest fares decide where you jet off to next? Select 'Argentina' in the 'To' field to discover the cheapest deals by city.
There are plenty of ways to arrive in Argentina, with around ten airports to choose from.
Select 'Add nearby airports' to expand your search and compare prices across all airports close to both your departure and destination cities.
Book early. You'll have more times, airlines and routes to pick from. Leave it too late and you could be left with fewer choices and higher costs.
Stay one step ahead of every fare change. Download the Skyscanner app, set up a Price Alert, and we'll keep you updated when prices go up or down.

Best time to fly from Seattle to Argentina

Catch a flight from Seattle to Argentina in August and you'll be travelling at one of the most affordable times of the year.
In general, flying in the middle of the week is a practical way to keep costs down. Tuesdays and Wednesdays often mean lower fares.
January, July and August are the most popular months to travel to Argentina. July comes out on top, making it an ideal time to visit if you want the most going on.
Alternatively, skip the peak season rush by checking out flights in March, May and June. Out of these low season months, March is the quietest.

Popular places to visit in Argentina

Buenos Aires

Located in Autonomous City of Buenos Aires, this city is a leading destination for Seattle to Argentina flights. Teatro Colón, El Ateneo Grand Splendid and Recoleta Cemetery are key stops for first-time visitors.
You'll discover plenty of flight deals to Buenos Aires's main airport, Buenos Aires Jorge Newbery Airport (AEP). Buenos Aires Ministro Pistarini Airport (EZE) offers a secondary option for landing.
When it's time to find a place to lay your head, explore the selection of hotels in Buenos Aires.

Cordoba

Villa Ascasubi offers a solid introduction to the highlights in this Córdoba Province city.
The bulk of flights arrive through Cordoba Airport (COR), the city's main airport.
After your plane ticket is locked in, you can begin searching for the right stay among the hotels in Cordoba.

Mendoza

Drop by top sights like Parque General San Martin, Plaza Independencia and Bodega La Rural Wine Museum while you're in this corner of Mendoza Province.
You can arrive in the city through its main airport, Mendoza Airport (MDZ).
From mini breaks to longer stays, hotels in Mendoza offer something for all styles and budgets.

Visiting Argentina for the first time? Here's what you need to know

Entry rules can vary depending on your travel plans and passport, so double-check before you travel. Airlines and official embassy sites will have the most recent advice on visas or other documents you may need.
The Argentine peso (ARS) is the main currency.
The population of Argentina is roughly 46 million. Buenos Aires is the capital.
Time is consistent across this destination, with a single standard time zone operating on UTC-3.
For a warmer trip to Argentina, consider going in January.
Conditions are often coolest around July.
November is usually the rainiest month, while June is the driest.
Some of the most popular events on the local calendar include Argentine Carnival, the Cosquin Folk Festival and the Buenos Aires International Film Festival. Time your Seattle to Argentina flight around moments like these to experience something beyond the usual.

Complete your trip with hotels and a car rental

With your cheap flight from Seattle to Argentina locked in, it's time to plan the rest of your trip. Discover the best prices and places to suit every budget across hotels in Argentina. You can also browse car rental options in Argentina and compare offers from trusted suppliers in seconds.

Argentina hotels and car rentals

Did you know we can help you plan the rest of your trip from Seattle to Argentina? Get exclusive deals and great rates for hotels and car rental in Argentina.