BUE - SEA

$634 Find Cheap Flights from Buenos Aires to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buenos Aires to Seattle departing on 1/28. 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
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Search 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 in flight searches from Buenos Aires to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Seattle, as well as popular online travel agencies
In the last 7 days travelers have searched 46,646,933 times on KAYAK, and here is why:

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Cheap Flight Deals from Buenos Aires to Seattle (BUE-SEA)

 
These are the cheapest deals for flights from Buenos Aires to Seattle currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Buenos Aires to Seattle

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Buenos Aires to Seattle.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:45 am - 10:44 amEZE-SEA
34h 59m2 stops
10:55 pm - 8:42 pmSEA-EZE
41h 47m2 stops
$1,185LATAM Airlines
Find Deal
Tue, May 6 - Sat, May 31
6:10 pm - 2:23 pmAEP-SEA
24h 13m2 stops
10:55 pm - 3:20 pmSEA-AEP
36h 25m2 stops
$1,185LATAM Airlines
Find Deal
Wed, May 7 - Sat, May 31
10:25 pm - 5:23 pmEZE-SEA
23h 58m1 stop
5:30 am - 9:10 amSEA-EZE
22h 40m1 stop
$1,399American Airlines
Find Deal
Sun, Dec 15 - Tue, Dec 31
10:25 pm - 2:08 pmEZE-SEA
20h 43m2 stops
10:26 am - 10:45 amSEA-EZE
19h 19m2 stops
$1,403American Airlines
Find Deal
Sun, Dec 15 - Tue, Dec 31
11:55 pm - 12:47 pmEZE-SEA
17h 52m1 stop
7:04 am - 9:20 amSEA-EZE
21h 16m1 stop
$1,405United Airlines
Find Deal
Sun, Dec 15 - Tue, Dec 31
11:55 pm - 6:50 pmEZE-SEA
23h 55m2 stops
7:04 am - 7:20 amSEA-EZE
19h 16m1 stop
$1,410United Airlines
Find Deal
Sun, Dec 15 - Tue, Dec 31
10:25 pm - 10:25 pmEZE-SEA
29h 00m1 stop
8:45 am - 2:45 amSEA-EZE
37h 00m2 stops
$1,421Delta
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Fri, Jan 17 - Tue, Jan 28
8:55 pm - 12:16 amEZE-SEA
32h 21m1 stop
12:50 am - 9:45 amSEA-EZE
27h 55m2 stops
$2,017Delta
Find Deal
Tue, Dec 3 - Mon, Dec 9
11:55 pm - 8:00 pmEZE-SEA
25h 05m1 stop
9:30 am - 9:50 pmSEA-EZE
31h 20m1 stop
$5,666Aeromexico
Find Deal
Mon, Jan 20 - Fri, Jan 31
11:55 pm - 8:00 pmEZE-SEA
25h 05m1 stop
9:30 am - 9:55 pmSEA-EZE
31h 25m1 stop
$5,677Aeromexico
Find Deal
Sun, Jan 19 - Thu, Jan 30

Flights from Buenos Aires to Seattle - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Buenos Aires to Seattle?

The average price of all flights from Buenos Aires to Seattle clicked on KAYAK for each day over the last 12 months.
When flying from Buenos Aires to Seattle, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Buenos Aires, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

What is the cheapest month to fly from Buenos Aires to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Buenos Aires to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Buenos Aires to Seattle is January, where tickets cost $1,188 on average. On the other hand, the most expensive months are November and February, where the average cost of tickets is $1,526 and $1,426 respectively.

Good to know

Low season

January

High season

July

Cheapest flight

$634
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Buenos Aires Ministro Pistarini to Seattle

When to book flights from Buenos Aires to Seattle

Are your dates flexible? Find out the best times to travel from Buenos Aires to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buenos Aires to Seattle

  • What is the cheapest flight from Buenos Aires to Seattle?

    In the last 3 days, the lowest price for a flight from Buenos Aires to Seattle was $634 for a one-way ticket and $1,185 for a round-trip.

  • Do I need a passport to fly between Buenos Aires and Seattle?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Buenos Aires and on arrival in Seattle.

  • Which airports will I be using when flying from Buenos Aires to Seattle?

    When flying out of Buenos Aires you will be using one of these airports: Buenos Aires Jorge Newbery or Buenos Aires Ministro Pistarini. You will be landing at Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Buenos Aires to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buenos Aires to Seattle?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Buenos Aires and Seattle, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Buenos Aires to Seattle, Delta or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from Buenos Aires to Seattle are Delta and LATAM Airlines. With an average price for the route of $1,310 and an overall rating of 8.0, Delta is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $1,180 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Buenos Aires 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 from Buenos Aires to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Buenos Aires 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 Buenos Aires 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 to Buenos Aires with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buenos Aires 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 from Buenos Aires up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Buenos Aires to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Buenos Aires to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. 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 Buenos Aires 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.
8.0
DeltaOverall score based on 8755 reviews
8.2Boarding
7.9Entertainment
8.5Crew
7.3Food
7.9Comfort
Airline reviews

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

8.0 ExcellentAndrew, Nov 2024MCO - LGA
Read more Delta reviews

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Crew was nice. Flight was timely. Seats could be better as well as the food considering it’s first class.

Delta was great the entertainment was outdated. Screen was very small and didn’t work.

The seats are uncomfortable, feels like a small seat pad on plywood.

My husband is very tall and we generally fly Delta Comfort. We used our companion benefit, and our seats were coach and extremely uncomfortable........ horrid even

My seat had no padding, it was literally plywood with a plastic cover. I could not change seats on my 10 hour flight. My excitement for this trip helped me deal with the pain.

I notice that every time I fly delta or any American carrier, the staff seem tired, overworked, and not at the service level I’m accustomed to in Asia. They frequently crash into my arm when coming down the aisle. Food is shoved at my face with no greeting or verbal cue. The food portions seemed much smaller than usual and didn’t see much wine or beverage options. This is comfort plus? The plane was old and tired. The bathroom was dripping with mineral stains after a long lack of cleaning. The power socket did not work, although the USB output did. I really wonder why I’m flying Delta, I think it’s time to switch to ANA.

The flight was great. The crew were a little terse about the size of my bag. It fit fine.

Screen didn’t play movies, do I was pretty boated the entire flight.

It was very cold because the air conditioner was on high power, and my son got sick.

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

Paper boarding passes needed, so you need to add the time at the kiosk or desk to get them at the airport

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.

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

No food optional ( they offer just pasta, no second option, the soda without carbonation, I asked for snacks and they said give a minute, I never got it) I believe they (crew) don't care about it (people)

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

The crew was amazing. The best in the last times. Great group of people.

Check-in was a total disaster, almos a full hour in the line

On time. At least they offer a drink and a small snack. Plane was clean

TAM is a real disappointment. We had to jump on a crowded bus for a 6am flight - although there were at least 15 available fingers that could have been used by our plane. Then, we were placed on row 30 - the last row of the plane, despite having purchased the tickets a long time ago and being TAM gold plus members. Note: worse seats on the plane. Great way of rewarding your frequent flyers TAM ! I now remember why I stoped flying internationally with TAM and moved to American, United, Swiss, Lufthansa and BA. TAM has no respect for its customers.

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

Old aircraft the audio of the entertainment dosent work Dirty seats

Terrible. The flight arrives 2 hr later, no AC. One of the worst flights ever

Boarding - It is unclear where the line for the group are given the signs. A solution would be a diagonal arrow pointing to the lane in which the lane for boarding of a given zone should form. As it is now, you are guessing which side of the pole the "zone 3" sign is telling you to form the line. Inflight Entertainment - The Spanish subtitles function didn't work for movie watching (in fact, all subtitles didn't work), so was difficult to follow along and I watched the movie in silence without words.

Some entertainment and food/snack service would have been nice

An hour-long wait to check in, 90 minutes for luggage to come out, lost luggage, chaotic operations

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

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.

No everybody brings the proper equipment to enjoy the plane entertainment. Then I was not able to enjoy it.

There was no USB plug in my section of the plane. So I could not charge my phone. Also, there was no screen to watch movie or anything like that. Wish I had known that in advance, I would’ve brought my iPad.

Staff was generally seeming stressed out and was a bit rude and slow. Plane left late. Pilot was very well-spoken.

Service was great, we had bad departure and bad arrival due to weather, but that we cannot control. Hats off to the pilot!

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

Made all groups except 2 check despite ample bin space. Inflight WiFi and entertainment didn’t work most of the time.

The check-in process is not the best They should have agents in site to help with any problem especially a rebook. Why does one have to get on the phone when there were at least 8 agents around that could have help?! Flying is stressful as it is and having someone willing to do their customer service will ease some of the stress.

The crew was outstanding. And the food was surprisingly good. The chicken and the pasta dish were both delicious and I was supposed with a pizza twist near Landing. We hit a lot of turbulence and the crew was calm and kind. Loved the TV in screen. Tons of new releases.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

boarding was uneventful. Snack was pathetic. A tiny fruit bar. Entertainment was limited to just select movies on your own tablet or phone. No live TV. I recently flew Jetblue and they had unlimited snacks and live satellite TV the entire flight. My seat was an exit seat, 20A. It was super uncomfortable. It felt cramped and the middle seat was taken up by a large woman who pushed into my shoulder and arm. Horrible flight.

They canceled our flight and left us stranded to figure it out

Plenty of overhead space but forced to check my carry-ons both legs

My flight attendant was attentive! The elderly person next to me was flatulent and the flight attendant could see that I was in distress and brought me some face masks

It was as expected for such a short flight. No complaints

Great thanks - a whole row to myself. Good food but film selection not great.

The departing flight from Newark to Charlotte was fine. It was the returning flight from Charlotte to Newark that was awful. We had scheduled an 8:35pm return flight time. We got delayed TEN times all the way to 5am in the morning! We were told over 4 different excuses as to why the flight kept getting delayed. First it was the flight crew needed to rest, then it was something technical with the plane, then it was something with air traffic control, and finally it was because they couldn’t find a captain and had to wait until the morning so the captain could get some rest. It was terrible sleeping overnight in the airport. They offered a $12 meal voucher. That was it! And the only place open in the middle of the night was Dunkin’ Donuts who didn’t even accept the voucher. They should have cancelled the flight much earlier on in the evening instead of just stringing us along hour by hour with more delays. Not professional and unacceptable. There was no refund for inconvenience. I probably will not be flying American Airlines again.

This leg they tried and did well with what they had to work from.

It was nice being on a flight that had working wifi. The boarding was quick - why don’t all airlines have small boarding groups window to aisle? Makes so much sense!!! I was disappointed to be the first person stopped to have to gate check my carryon. Especially when there was plenty of overhead space at the back! But I get it…keeps it moving. Crew was nice.

The flight was as good as it gets when flying. On time departure and arrival plus no lost luggage.

My boarding pass wouldn't pull up in the app very easily and had to really dig through my email. That caused a delay in TSA..

Packed commercial flight was as comfortable as can be expected

Book cheap flights from Buenos Aires to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Buenos Aires to Seattle found on KAYAK in the last 72 hours.
1/28Tue
3 stops
36h 19mEZE-SEA
$634
1/27Mon
3 stops
36h 19mEZE-SEA
$640
2/3Mon
1 stopAmerican Airlines
19h 36mEZE-SEA
$807
2/3Mon
2 stopsAmerican Airlines
20h 32mEZE-SEA
$812
1/28Tue
2 stopsUnited Airlines
20h 55mEZE-SEA
$855
1/26Sun
1 stopDelta
18h 42mEZE-SEA
$865
1/26Sun
2 stopsLATAM Airlines
21h 49mEZE-SEA
$882
1/15Wed
2 stopsLATAM Airlines
31h 57mEZE-SEA
$946
1/15Wed
3 stopsUnited Airlines
26h 25mEZE-SEA
$1,020
2/5Wed
2 stopsDelta
23h 29mEZE-SEA
$1,403

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Last minute flights from Buenos Aires to Seattle

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Buenos Aires to Seattle that are departing in the next 10 days.
11/26Tue
multi-stop
25h 21mEZE-SEA
12/10Tue
multi-stop
33h 50mSEA-EZE
$1,325
11/24Sun
multi-stopAir Canada
33h 40mEZE-SEA
2/3Mon
multi-stopAir Canada
28h 20mSEA-EZE
$1,444
11/25Mon
multi-stopUnited Airlines
19h 43mEZE-SEA
2/3Mon
multi-stopUnited Airlines
19h 20mSEA-EZE
$1,453
11/25Mon
multi-stopUnited Airlines
26h 15mEZE-SEA
2/2Sun
multi-stopUnited Airlines
32h 20mSEA-EZE
$1,458
11/25Mon
multi-stopDelta
18h 41mEZE-SEA
2/7Fri
multi-stopDelta
16h 00mSEA-EZE
$1,705
11/23Sat
multi-stopDelta
18h 41mEZE-SEA
2/7Fri
multi-stopDelta
16h 00mSEA-EZE
$1,732
11/25Mon
multi-stopLATAM Airlines
23h 15mAEP-SEA
2/3Mon
multi-stopLATAM Airlines
22h 20mSEA-AEP
$1,852
11/24Sun
multi-stopAmerican Airlines
19h 40mEZE-SEA
11/26Tue
multi-stopAmerican Airlines
15h 30mSEA-EZE
$2,004
11/24Sun
multi-stopAmerican Airlines
17h 07mEZE-SEA
11/26Tue
multi-stopAmerican Airlines
17h 50mSEA-EZE
$2,008
11/24Sun
multi-stopLATAM Airlines
23h 29mAEP-SEA
11/26Tue
multi-stopLATAM Airlines
26h 25mSEA-AEP
$2,133

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Everything you need to know for your flight from Buenos Aires to Seattle

Information on your arrival and departure airports

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