What are the cheapest airlines flying from Seattle to Buenos Aires Jorge Newbery Airport round-trip?

Cheapflights users have booked flights from Seattle to Buenos Aires Jorge Newbery Airport round-trip from $1,175. Another airline that can offer you cheap pricing is Delta.

What is the cheapest day to fly from Seattle to Buenos Aires Jorge Newbery Airport?

Travelers seeking maximum savings on their Seattle to Buenos Aires Jorge Newbery Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Seattle to Buenos Aires Jorge Newbery Airport?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 59%.

How far in advance should I book a flight from Seattle to Buenos Aires Jorge Newbery Airport?

To save up to 134% on this flight, we recommend booking at least 12 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Buenos Aires Jorge Newbery Airport from $735 1-2 weeks out and tickets from $1,723 for flights departing within the next 72 hours.

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

Our data shows that October tends to be the cheapest month to fly to Buenos Aires Jorge Newbery Airport from Seattle. Users have commonly found prices around $1,391 for the month, but tickets can be as low as $681. Due to multiple factors, prepare for potentially higher prices in December.

Most accurate provider : When it comes to deals on Seattle-Buenos Aires Jorge Newbery Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Buenos Aires Jorge Newbery Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Buenos Aires Jorge Newbery Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Seattle-Buenos Aires Jorge Newbery Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Buenos Aires Jorge Newbery Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Seattle to Buenos Aires Jorge Newbery?

Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Buenos Aires Jorge Newbery. On average, Seattle/Tacoma Intl has 0 outbound flights to Buenos Aires Jorge Newbery per day from 1 airline. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

Can I find deals for flights from Seattle to Jorge Newbery that include hotel bookings?

Yes. In addition to deals on Seattle to Jorge Newbery flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Seattle to Jorge Newbery?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Jorge Newbery.

Can I find deals for business class flights from Seattle to Jorge Newbery?

Yes. Cheapflights offers flight deals from Seattle to Jorge Newbery by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$448+ Flights from Seattle to Buenos Aires Jorge Newbery Airport

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheap flight deals from Seattle to Jorge Newbery

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,175 (LATAM Airlines)
One-way from	$448 (Kiwi.com)
Popular in	December
Cheapest in	October
Average price	$1,460

Provider with most accurate pricing for Seattle/Tacoma Intl-Buenos Aires Jorge Newbery flight deals.

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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Buenos Aires Jorge Newbery flights.

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From Seattle/Tacoma Intl to Buenos Aires Jorge Newbery

Search Deals

One-way flight from Seattle/Tacoma Intl to Buenos Aires Jorge Newbery

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($63 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Seattle to Jorge Newbery

Cheapest flights from Seattle to Jorge Newbery
Explore the most affordable flight options available from Seattle to Jorge Newbery. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Fri 4/1812:00 pmSEA - AEP

2 stops34h 20mMultiple Airlines

Sun 4/273:30 amAEP - SEA

2 stops44h 04mMultiple Airlines

Deal found 4/14

$1,056

Mon 11/176:00 amSEA - AEP

2 stops31h 00mLATAM Airlines

Tue 12/22:55 pmAEP - SEA

2 stops27h 01mLATAM Airlines

Deal found 4/14

$1,075

Sun 11/98:00 amSEA - AEP

2 stops22h 00mDelta

Fri 11/286:20 amAEP - SEA

2 stops22h 54mDelta

Deal found 4/14

$4,325

Best flights from Seattle to Jorge Newbery
Discover carefully curated flight deals from Seattle to Jorge Newbery that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2025.

Wed 8/1311:35 pmSEA - AEP

2 stops24h 30mLATAM Airlines

Wed 8/273:40 pmAEP - SEA

2 stops25h 13mLATAM Airlines

Deal found 4/14

$1,175

Tue 5/133:20 pmSEA - AEP

3 stops34h 20mMultiple Airlines

Tue 5/277:20 amAEP - SEA

3 stops31h 25mMultiple Airlines

Deal found 4/14

$1,269

Sun 7/1311:50 amSEA - AEP

2 stops23h 50mDelta

Thu 7/244:30 amAEP - SEA

2 stops23h 38mDelta

Deal found 4/15

$5,736

Last-minute flights from Seattle to Jorge Newbery
Discover last-minute flight deals from Seattle to Jorge Newbery. Data last updated April 15, 2025 and is based on user searches.

Fri 4/1812:00 pmSEA - AEP

2 stops34h 20mMultiple Airlines

Sun 4/273:30 amAEP - SEA

2 stops44h 04mMultiple Airlines

Deal found 4/14

$1,056

Fri 4/256:00 amSEA - AEP

2 stops28h 30mMultiple Airlines

Sat 5/173:15 pmAEP - SEA

2 stops23h 30mMultiple Airlines

Deal found 4/15

$1,424

Fri 4/2512:00 pmSEA - AEP

2 stops22h 00mLATAM Airlines

Sat 5/1710:35 amAEP - SEA

2 stops29h 58mLATAM Airlines

Deal found 4/14

$1,693

Tue 5/138:00 amSEA - AEP

2 stops22h 30mLATAM Airlines

Tue 5/273:40 pmAEP - SEA

2 stops24h 50mLATAM Airlines

Deal found 4/14

$1,325

One-way flights from Seattle to Jorge Newbery
Search for one-way flight options from Seattle to Jorge Newbery. Find affordable one-way fares based on user searches. Data last updated April 15, 2025.

Sat 4/264:17 pmSEA - AEP

3 stops32h 13mMultiple Airlines

Deal found 4/14

$448

Sat 4/2612:46 pmSEA - AEP

2 stops36h 54mAvianca

Deal found 4/14

$660

Thu 6/268:00 amSEA - AEP

2 stops26h 40mLATAM Airlines

Deal found 4/14

$748

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seattle to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Wed 8/13

11:35 pm-4:05 am

2 stops24h 30m

Buenos Aires Jorge Newbery

Wed 8/27

3:40 pm-12:53 pm

2 stops25h 13m

$1,175

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Tue 5/13

3:20 pm-5:40 am

3 stops34h 20m

Buenos Aires Jorge Newbery

Tue 5/27

7:20 am-10:45 am

3 stops31h 25m

$1,269

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Sun 7/13

11:50 am-3:40 pm

2 stops23h 50m

Buenos Aires Jorge Newbery

Thu 7/24

4:30 am-12:08 am

2 stops23h 38m

$5,736

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Sat 4/26

4:17 pm-4:30 am

3 stops32h 13m

$448

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Sat 4/26

12:46 pm-5:40 am

2 stops36h 54m

$660

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Thu 6/26

8:00 am-2:40 pm

2 stops26h 40m

$748

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Compare providers for flights from Seattle to Jorge Newbery

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Jorge Newbery in April.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Seattle-Buenos Aires Jorge Newbery Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Buenos Aires Jorge Newbery Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Buenos Aires Jorge Newbery Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Seattle-Buenos Aires Jorge Newbery Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Buenos Aires Jorge Newbery Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Jorge Newbery

Have a flexible travel schedule? Discover the best time to fly to Jorge Newbery from Seattle with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Buenos Aires Jorge Newbery Airport

What is the cheapest time of day to fly from SEA to AEP?

It’s typically best to fly out from Seattle to Buenos Aires Jorge Newbery Airport in the morning. Doing so could potentially save you 6% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Jorge Newbery by month

In terms of precipitation, rainfall in Buenos Aires Jorge Newbery Airport ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires Jorge Newbery Airport when rainfall is around 2.0 in.

Temperature in Jorge Newbery by month

If weather is an important factor for your trip to Buenos Aires Jorge Newbery Airport, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Jorge Newbery

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,917 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines

7.5

Good

1,758 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Avianca

6.7

Okay

2,313 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Seattle to Buenos Aires Jorge Newbery?
Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Buenos Aires Jorge Newbery. On average, Seattle/Tacoma Intl has 0 outbound flights to Buenos Aires Jorge Newbery per day from 1 airline. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.
What are the cheapest airlines flying from Seattle to Buenos Aires Jorge Newbery Airport round-trip?
Cheapflights users have booked flights from Seattle to Buenos Aires Jorge Newbery Airport round-trip from $1,175. Another airline that can offer you cheap pricing is Delta.
Can I find deals for flights from Seattle to Jorge Newbery that include hotel bookings?
Yes. In addition to deals on Seattle to Jorge Newbery flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to Jorge Newbery?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Jorge Newbery.
Can I find deals for business class flights from Seattle to Jorge Newbery?
Yes. Cheapflights offers flight deals from Seattle to Jorge Newbery by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Seattle to Jorge Newbery

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest$1,113	Average$1,260	FlexibilityNo cancel fee	On-time81%

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$448+ Cheap flights from Seattle (SEA) to Jorge Newbery (AEP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Jorge Newbery with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Seattle to Jorge Newbery

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Seattle to Jorge Newbery

Cheapest flights from Seattle to Jorge NewberyExplore the most affordable flight options available from Seattle to Jorge Newbery. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Explore the most affordable flight options available from Seattle to Jorge Newbery. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seattle to Buenos Aires Jorge Newbery Airport that are best for you.

Compare providers for flights from Seattle to Jorge Newbery

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Jorge Newbery in April.

Best time to book a flight from Seattle to Jorge Newbery

Have a flexible travel schedule? Discover the best time to fly to Jorge Newbery from Seattle with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Buenos Aires Jorge Newbery Airport

What is the cheapest time of day to fly from SEA to AEP?

Find hourly flight availability from Seattle to Jorge Newbery. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

Rainfall in Jorge Newbery by month

Plan your trip to Jorge Newbery by taking into account the average rainfall totals by month.

Temperature in Jorge Newbery by month

Plan your trip to Jorge Newbery by taking into account the average temperature totals by month.

Reviews of airlines servicing Jorge Newbery

Related info for your journey

Find useful and relevant information for your journey from Seattle to Jorge Newbery. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Seattle to Buenos Aires Jorge Newbery?

What are the cheapest airlines flying from Seattle to Buenos Aires Jorge Newbery Airport round-trip?

Can I find deals for flights from Seattle to Jorge Newbery that include hotel bookings?

How can I find direct flights from Seattle to Jorge Newbery?

Can I find deals for business class flights from Seattle to Jorge Newbery?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Jorge Newbery

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Seattle to Jorge Newbery

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Travel Smart

Cheapest flights from Seattle to Jorge Newbery
Explore the most affordable flight options available from Seattle to Jorge Newbery. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.