$439 Find Cheap Flights from Seattle to Argentina

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Argentina departing on 1/23. 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.
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Best Argentina Flight Deals from Seattle

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Buenos Aires
Buenos Aires2 stops$907
Mendoza
Mendoza2 stops$1,100
Cordoba
Cordoba3 stops$1,406
Ushuaia
Ushuaia3 stops$2,202
Salta
Salta3 stops$1,641

Good to know

Low season

September

High season

December

Cheapest flight

$439
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Seattle to Buenos Aires Ministro Pistarini

FAQs - booking Argentina flights

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

    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 Seattle to Argentina.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Argentina 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 Seattle to Argentina?

    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 Seattle to Argentina 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 Seattle to Argentina?

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

See more FAQs

Top tips for finding cheap flights to Argentina

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly from Seattle is April.
  • Morning departure is around 17% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Seattle to Argentina

Need help choosing which airline to fly with from Seattle to Argentina? 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.
8.0
DeltaOverall score based on 8601 reviews
8.2Boarding
8.0Comfort
7.9Entertainment
8.6Crew
7.3Food
Airline reviews

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

8.0 ExcellentMelodii, Dec 2024ATL - MSY
Read more Delta reviews

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

Typically I give delta excellent reviews. Our flight was delayed 2hrs, I was one of the fortunate ones who were able to get to my connecting flight. Also, annoying that on the connecting flight boarding personnel make me put away a small bag into my carryon. It small enough to put in back pocket seat, why hold me and the line up to just push it into my carryon.

Logan airport construction meant that boarding was chaotic crowded and delayed

Everything was great. Great service, excellent communication, and early arrival

We were forced to wait nearly 50 additional minutes before leaving the terminal.

Free Wi-Fi is good. That’s all - food mediocre, unfriendly crew, poor communication after trying to file a claim for my lost bag, which Delta didn’t even know was lost until I told them.

Delta flight attendants poorly managed the boarding process and overhead storage. My bag was checked last minute and no claim ticket was provided. My bag is now lost. Complete incompetence by all flight crew involved.

Most of my discomfort was going through TSA. However, the Delta seats had inadequate leg room and I tried my very best to connect to the wi-fi and it was a cumbersome process that finally gave me the info that I needed to sign in AFTER I had completed the flight...Why make it so difficult to use? That said I really really appreciate the pilot taking a little extra time to avoid a bad storm area and both landings in Atlanta and Orlando were flawless to my delight!!!

Bottom seat cushion is almost non existent. Very uncomfortable seat.

Very slow boarding, 1 hour late - uncomfortable chairs and crew barely speaking english even at the airport!

4 hours delay, awful food and missed all my connections because of the delay to be rebooks for a flight 10 hrs later back home and never actually make it to my final destination

The Flight was delayed in 2,5 hours. 1 hour inside the airplane then we passangers were not allowed to receive food as the local regulariam determines (for delays bigger than 2 hours)

It was fine. no food or entertainment , but was only a 40 minute flight.

The boading process was fine. Had to wait for bus from tarmac to terminal. Had to go through 2 or 3 security checkpoints in Lima to make next connecting flight.

Routine and on time flight with pleasant stewards and decent food. Nice experience!

The crew was super friendly and respectful, they made me feel well all the fly , thanks delta

The seats are getting smaller and smaller. Very uncomfortable trip. More than in other airlines

My experience it was okay but have many thinks to be better. For example the food, the comfort.

You delayed my trip three days for no reason other than your lack of preparedness, did not offer any compensation, including food or a bed. I couldn’t trust you so I moved up my return flight and lost another day at the end of my trip to hopefully make sure I make my next flight. I will never fly LATAM again. You have the worse accountability and reliability and clearly do not care that your clients have lives and what it cost to fly to another country.

This is not a low cost airline. Stop acting like o e.

The plane was so outdated, that it made it uncomfortable. The temperature was hot during the whole flight

Happy attentive flight crew. All in all good flight the night flight works well. Getting into Mexico City early so you don't get caught up it all the immigration and custom ques, additionally, this helps when exiting the airport and crossing the city to your final destination. All works very well and would do it again

Some entertainment and food/snack service would have been nice

All the pessengers should be wait in a line útil the creo and piloto are arrived.

Planes seat could be bigger very uncomfortable for tall humans.

Great airplane The confort was within the high standards. My only little problem was That all the movies ( only 3) was on Spanish, even though I was selecting the audio on English it didn't happen. After that I highly recommend aeromexico

1 hour waiting for suitcases to come out traveling in business class and food in business class is a sandwich? Avoid Aeromexico .

Aeromexico es siempre una buena opción, relación precio calidad adecuada!

No space reserved for anyone who didn’t have underseat in front of them. Made it inconvenient to get the backs secured. No inflight entertainment in the 190. Bring your own! Food was excellent and we were surprised to get a full breakfast.

We arrived early and finally made it to our gate almost an hour after.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

We were delayed 3x and because I didn’t purchase my tickets directly from United Airlines I was told I Have to take care of it myself so I called Underpricer and they helped me but before I changed my flights I took the risk of sticking by what my tickets were and was lucky to have gotten on the original all flight with only 15 mins before take off. not sure if I will do this again

horrible website for checking in- no option just to write the passport number; ludicrous

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

Everything good until we waited for jet bridge at SFO. Then pilot gets on speaker & said it won’t reach plane- too short, need to go to different gate. Then 5 min later, adjusted plane/jetbridge & all ok?!?

Nothing, whole flight was a nightmare, was forced to check my carryon bag at the gate, staff was rude and unprofessional

David went above and beyond to make our flight the best that it could be

Was a pain having to leave the plane and reboard but glad the plane was fixed

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Other than being delayed 5.5 hours and having to get a hotel because I missed my connecting flight, it was an okay flight. No in-flight Wi-Fi or entertainment.

Flight areas delayed 3 hours , train in the airport didn’t work

Flight attendant walked away once they landed and we were forced to wait another hour after an already 3hr delay.

No overhead space so all carryons were checked. No internet.

The flight was on time and everything went very smoothly.

A thousand choices for movies and nothing to watch. I avoid 'R' rated shows and others with violence and sexual content, which results in a handful of flicks to view and I have them already.

I think I paid for an extra legroom seat and to be honest, there was not a lot of space available for my not very long legs. The flight was totally full and the staff did everything possible to meet the needs of all passengers. My only concern was for the size and spacing of my seat.

Typically, I am always impressed with American personnel. These you run into the rude old hags that are still around. I can tell over my 40 years of flying with them, they have made strides in improving their attitudes.

Two issues. The plane was old and dirty. The armrest looked like an old car that had the vinyl rubbed off. The Seats in these aircraft are about as hard and uncomfortable. I want to tour Italy for a month and I want to buy a one-way ticket to Thailand but I will not sit in the seats these planes have. It is seriously stupid how hard they are.

The seat could not recline. This was not indicated as such when I paid for the seat. So itvwad not the most comfortable ride. At boarding, the staff could have more pleasant even though it may be an intense time.

Book cheap flights from Seattle to Argentina

Recent round-trip flight deals

1/21Tue
2 stops
30h 11mSEA-EZE
1/28Tue
2 stops
52h 20mEZE-SEA
$907
1/21Tue
2 stopsCopa Airlines
26h 54mSEA-EZE
1/27Mon
2 stopsCopa Airlines
28h 32mEZE-SEA
$966
4/14Mon
1 stopDelta
19h 40mSEA-EZE
4/24Thu
1 stopDelta
26h 50mEZE-SEA
$1,174
4/14Mon
2 stopsLATAM Airlines
24h 05mSEA-AEP
4/24Thu
2 stopsLATAM Airlines
23h 06mAEP-SEA
$1,174
2/17Mon
2 stopsDelta
29h 40mSEA-EZE
2/25Tue
2 stopsDelta
25h 21mEZE-SEA
$1,178
5/7Wed
1 stopUnited Airlines
28h 01mSEA-EZE
5/13Tue
2 stopsUnited Airlines
25h 59mEZE-SEA
$1,194
4/13Sun
2 stopsLATAM Airlines
24h 00mSEA-AEP
4/24Thu
2 stopsLATAM Airlines
23h 06mAEP-SEA
$1,199
2/12Wed
2 stopsAmerican Airlines
18h 09mSEA-EZE
2/20Thu
2 stopsAmerican Airlines
20h 37mEZE-SEA
$1,203
2/22Sat
1 stopAmerican Airlines
24h 07mSEA-EZE
3/9Sun
2 stopsAmerican Airlines
21h 42mEZE-SEA
$1,228
1/20Mon
2 stopsUnited Airlines
22h 10mSEA-EZE
4/1Tue
1 stopUnited Airlines
20h 08mEZE-SEA
$1,249

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Recent one-way flight deals

1/23Thu
2 stopsCopa Airlines
23h 58mSEA-EZE
$439
5/5Mon
2 stops
32h 00mSEA-AEP
$450
2/24Mon
1 stopAmerican Airlines
24h 07mSEA-EZE
$767
4/30Wed
2 stopsLATAM Airlines
29h 40mSEA-AEP
$767
2/2Sun
1 stopUnited Airlines
21h 20mSEA-EZE
$787
2/14Fri
2 stopsLATAM Airlines
38h 25mSEA-AEP
$806
2/2Sun
3 stopsUnited Airlines
41h 00mSEA-EZE
$826
1/9Thu
1 stopDelta
20h 00mSEA-EZE
$862
1/7Tue
1 stopDelta
21h 35mSEA-EZE
$917
12/26Thu
1 stopAmerican Airlines
27h 15mSEA-EZE
$1,086

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Last minute flights from Seattle to Argentina

Last minute flight, train and bus deals

12/24Tue
multi-stopUnited Airlines
21h 05mSEA-EZE
1/23Thu
multi-stopUnited Airlines
20h 50mEZE-SEA
$1,508
12/24Tue
multi-stop
31h 16mSEA-EZE
1/22Wed
multi-stop
45h 55mEZE-SEA
$1,557
12/24Tue
multi-stopLATAM Airlines
23h 25mSEA-AEP
1/23Thu
multi-stopLATAM Airlines
26h 18mAEP-SEA
$1,684
12/22Sun
multi-stopLATAM Airlines
29h 55mSEA-AEP
12/24Tue
multi-stopLATAM Airlines
32h 19mAEP-SEA
$1,733
12/23Mon
multi-stopAmerican Airlines
27h 15mSEA-EZE
1/23Thu
multi-stopAmerican Airlines
20h 46mEZE-SEA
$1,748
12/24Tue
multi-stopAmerican Airlines
16h 32mSEA-EZE
1/23Thu
multi-stopAmerican Airlines
29h 16mEZE-SEA
$1,750
12/23Mon
multi-stopCopa Airlines
27h 14mSEA-EZE
12/29Sun
multi-stopCopa Airlines
28h 14mEZE-SEA
$1,906
12/20Fri
multi-stopCopa Airlines
28h 42mSEA-EZE
1/5Sun
multi-stopCopa Airlines
30h 46mEZE-SEA
$1,946
12/22Sun
multi-stopDelta
20h 00mSEA-EZE
1/10Fri
multi-stopDelta
17h 37mEZE-SEA
$2,014
12/24Tue
multi-stopDelta
19h 40mSEA-EZE
1/11Sat
multi-stopDelta
17h 37mEZE-SEA
$2,366

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Everything you need to know for your flight from Seattle to Argentina

Information on your arrival and departure airports

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