$453 Find Cheap Flights from Argentina to Washington - 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 from Argentina to Washington departing on 9/11. 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

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Cheap Flights from Argentina to Washington

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Argentina to Washington 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 Washington

Fri, Sep 4 - Sun, Sep 13
Multiple Airlines Logo
4:40 am - 5:11 pmAEP  Buenos Aires Jorge Newbery-PDX Portland
40h 31m3 stops Lima J Chavez Intl Miami Denver Intl
Multiple Airlines Logo
12:38 pm - 8:30 amPDX  Portland-AEP Buenos Aires Jorge Newbery
39h 52m3 stops Denver Intl Miami Lima J Chavez Intl
$983Multiple Airlines
Sat, Sep 26 - Mon, Oct 5
Multiple Airlines Logo
2:45 am - 8:30 amEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
33h 45m2 stops Punta Cana Chicago O'Hare Intl
Multiple Airlines Logo
8:08 am - 3:00 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
38h 52m2 stops Miami Punta Cana
$1,064Multiple Airlines
Mon, Sep 7 - Wed, Sep 30
Multiple Airlines Logo
1:10 pm - 9:54 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
36h 44m1 stop Miami
Multiple Airlines Logo
7:25 pm - 9:40 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
34h 15m2 stops Los Angeles Los Angeles Miami
$1,098Multiple Airlines
Wed, Sep 9 - Wed, Sep 30
Multiple Airlines Logo
1:10 pm - 9:54 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
36h 44m1 stop Miami
Multiple Airlines Logo
7:25 pm - 9:40 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
34h 15m2 stops Los Angeles Los Angeles Miami
$1,098Multiple Airlines
Thu, Sep 24 - Thu, Oct 1
American Airlines Logo
8:45 pm - 1:38 pmEZE  Buenos Aires Ministro Pistarini-PDX Portland
20h 53m2 stops Miami Phoenix Sky Harbor Intl
American Airlines Logo
7:25 am - 8:30 amPDX  Portland-EZE Buenos Aires Ministro Pistarini
21h 05m2 stops Philadelphia Miami
$1,252American Airlines
Tue, Jan 26 - Tue, Feb 9
Delta Logo
11:35 pm - 4:24 pmEZE  Buenos Aires Ministro Pistarini-PDX Portland
21h 49m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
Delta Logo
6:15 am - 7:35 amPDX  Portland-EZE Buenos Aires Ministro Pistarini
20h 20m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
$1,314Delta
Mon, Sep 28 - Sun, Oct 18
American Airlines Logo
10:15 pm - 2:51 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
20h 36m2 stops Miami Dallas/Fort Worth
American Airlines Logo
7:30 am - 8:45 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
21h 15m2 stops Dallas/Fort Worth Miami
$1,332American Airlines
Wed, Oct 21 - Wed, Feb 3
American Airlines Logo
10:30 pm - 5:50 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
23h 20m2 stops Miami Phoenix Sky Harbor Intl
American Airlines Logo
8:35 am - 7:25 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
17h 50m2 stops Dallas/Fort Worth Miami
$1,332American Airlines
Mon, Feb 1 - Sat, Feb 27
Delta Logo
11:35 pm - 7:08 pmEZE  Buenos Aires Ministro Pistarini-PDX Portland
24h 33m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:15 am - 7:35 amPDX  Portland-EZE Buenos Aires Ministro Pistarini
20h 20m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
$1,395Delta
Tue, Oct 6 - Mon, Oct 19
Delta Logo
8:05 pm - 2:52 pmAEP  Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl
22h 47m2 stops Lima J Chavez Intl Los Angeles Los Angeles
Delta Logo
2:30 pm - 4:00 pmSEA  Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery
21h 30m2 stops Los Angeles Los Angeles Lima J Chavez Intl
$1,400Delta
Booking Insights

KAYAK's insights & trends for flights to Washington

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

How many airports are there in Washington?

There are 13 airports in Washington. The busiest airport is Seattle/Tacoma Airport (SEA), with 87% of all flights arriving there.

How long is the flight to Washington?

An average nonstop flight from Argentina to Washington takes 21h 09m, covering a distance of 6869 miles. The shortest route is Buenos Aires Ministro Pistarini Airport (EZE) to Seattle (SEA) with an average flight time of 17h 53m.

What are the most popular destinations in Washington?

Based on KAYAK flight searches, the most popular destination is Seattle (88% of total searches to Washington). The next most popular destination is Portland (12%).

Good to know

Low season

January

Cheapest flight

$453
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly and prices are also 26% lower on average.
Flight from Buenos Aires Ministro Pistarini to Portland

FAQs for booking flights from Argentina to Washington

  • How does KAYAK find such low prices on flights from Argentina to Washington?

    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 from Argentina to Washington.

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

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

  • What is the Hacker Fare option on flights from Argentina to Washington?

    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 from Argentina to Washington 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 from Argentina to Washington?

    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 from Argentina to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Argentina to Washington

 
See real verified KAYAK customer reviews for airlines flying to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Argentina to Washington. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Argentina to Washington? 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 8499 reviews
7.8Comfort
7.2Food
8.1Boarding
7.8Entertainment
8.5Crew
Airline reviews

They did everything right and everything happened right on time.

10.0 ExcellentSteve, Jul 2026
Read more Delta reviews

They did everything right and everything happened right on time.

Not really a “Delta” problem but worth mentioning: Boarding was a difficult process. TSA seemed understaffed and Pre-Check took longer than regular TSA. The supervisor was frazzled and yelled at travelers. Once through TSA, we had to put our carry-ons through another x-ray machine. Then queue up to board with both boarding pass and ID. Then, when we got to the stairs on the tarmac, we had to show our boarding pass again. Maybe this is just normal for Kona since the terminal is outdoors (but still a “secured” area).

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Much better than I expected. I had an economy ticket so I was really happy the flight was so comfy and the service so generous. Passengers were all polite too.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

Although there were two delays, they were communicated clearly and the boarding process was expedited. The crew was pleasant and efficient.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

It was a code share with Alaska - would have been great if I actually made it on the plane, claimed I didn’t have a ticket or a seat even thought I was checked in.

The main problem was delay. The plane was at the gate early and bags were loaded. However, there was no crew for the flight. They were inbound from LGA and had to land and make their way to our gate. It took more than 40 minutes. Then, once the crew arrived and boarded, one of the crew members had to deplane and then a replacement crew member had to be found. It took another 40 minutes or so to get the final crew member. In all, we took off about 2 hours later than our scheduled departure time. Once in the air, the flight was great. Smooth most of the way. The crew was professional and efficient.

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

I had trouble finding a boarding pass because I had an hour between Flights and American did not see my flight I believe because I was ticketed through KAYAK. I did not have enough time to go to the desk before boarding so I went to the desk and told them while I was boarding and they had a boarding pass for me within three minutes. Nice. I paid extra to have more legroom and it is definitely worth it for a six hour flight. I would’ve paid for a decent dinner, but they didn’t offer anything but a snack box —not good for six hours.

Terrible flight seats where really uncomfortable I had body aches for 2 days and flight was delays almost two hours

Very smooth for one of the busiest travel days of the year and the crew was great.

Everything you need to know for your flight to Washington

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.