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Jorge Newbery

$422+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — AEP
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This KAYAK deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:30 amSEA - AEP
2 stops24h 30mLATAM Airlines
Thu 12/183:40 pmAEP - SEA
2 stops25h 59mLATAM Airlines
Deal found 12/10$1,618
This Cheapflightsfares deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:00 pmSEA - AEP
2 stops20h 40mLATAM Airlines
Fri 12/263:40 pmAEP - SEA
2 stops30h 20mLATAM Airlines
Deal found 12/11$1,649
This Expedia deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:06 amSEA - AEP
2 stops40h 34mMultiple Airlines
Tue 12/303:40 pmAEP - SEA
2 stops30h 15mMultiple Airlines
Deal found 12/10$1,812
This KAYAK deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:00 pmSEA - AEP
2 stops21h 40mLATAM Airlines
Fri 12/263:40 pmAEP - SEA
2 stops27h 35mLATAM Airlines
Deal found 12/10$1,868
This Cheapflightsfares deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:20 amSEA - AEP
2 stops28h 40mLATAM Airlines
Tue 12/303:40 pmAEP - SEA
2 stops30h 15mLATAM Airlines
Deal found 12/11$1,901
This Cheapflightsfares deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:15 amSEA - AEP
2 stops19h 15mLATAM Airlines
Thu 2/53:40 pmAEP - SEA
2 stops25h 40mLATAM Airlines
Deal found 12/10$1,916
This Cheapflightsfares deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:45 amSEA - AEP
2 stops24h 55mLATAM Airlines
Wed 12/318:25 pmAEP - SEA
2 stops25h 35mLATAM Airlines
Deal found 12/10$1,925
This Travelocity deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:45 amSEA - AEP
2 stops19h 45mLATAM Airlines
Sun 12/283:40 pmAEP - SEA
2 stops27h 35mLATAM Airlines
Deal found 12/11$1,956
This Cheapflightsfares deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:30 amSEA - AEP
2 stops21h 30mLATAM Airlines
Wed 12/3111:30 amAEP - SEA
2 stops34h 30mLATAM Airlines
Deal found 12/11$2,003
This Mytrip deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:00 pmSEA - AEP
3 stops28h 55mMultiple Airlines
Thu 2/59:50 amAEP - SEA
3 stops33h 29mMultiple Airlines
Deal found 12/10$2,047
This LATAM Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/102:59 pmSEA - AEP
2 stops22h 41mLATAM Airlines
Fri 12/263:40 pmAEP - SEA
2 stops27h 35mLATAM Airlines
Deal found 12/10$2,104

Find flight deals from Seattle to Jorge Newbery

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Jorge Newbery (AEP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,048
(KAYAK)

One-way from

$422
(Kiwi.com)

Popular in

April

Cheapest in

June

Average price

$1,452
Provider with most accurate pricing for Seattle/Tacoma Intl-Buenos Aires Jorge Newbery flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Buenos Aires Jorge Newbery flights.
Search Deals
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. 3% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Jorge Newbery that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Seattle to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Seattle

Fly to

Jorge Newbery

Route

Depart

Return

Price

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Tue 3/10

7:15 am-10:30 am

2 stops23h 15m

Buenos Aires Jorge Newbery

Tue 3/24

3:40 pm-12:49 pm

2 stops25h 09m

$1,048

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Mon 3/16

8:00 am-11:45 am

2 stops23h 45m

Buenos Aires Jorge Newbery

Tue 3/24

5:15 pm-12:32 pm

2 stops23h 17m

$1,048

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Tue 2/24

9:50 am-10:30 am

2 stops19h 40m

Buenos Aires Jorge Newbery

Sun 3/8

8:25 pm-12:47 pm

2 stops20h 22m

$1,063

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Mon 2/2

11:55 am-4:00 pm

2 stops23h 05m

Buenos Aires Jorge Newbery

Sun 2/15

5:15 pm-12:58 pm

2 stops24h 43m

$1,078

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Fri 3/20

8:00 am-10:30 am

2 stops22h 30m

Buenos Aires Jorge Newbery

Sun 3/29

5:05 pm-9:49 pm

2 stops32h 44m

$1,088

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Fri 1/30

7:15 am-10:30 am

2 stops22h 15m

Buenos Aires Jorge Newbery

Sun 3/1

5:15 pm-9:55 pm

2 stops33h 40m

$1,099

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Fri 4/17

6:20 pm-7:30 am

3 stops33h 10m

Buenos Aires Jorge Newbery

Sat 4/25

7:04 pm-7:18 pm

3 stops28h 14m

$1,100

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Mon 3/16

7:15 am-11:45 am

3 stops24h 30m

Buenos Aires Jorge Newbery

Tue 3/31

8:05 pm-2:41 pm

2 stops22h 36m

$1,108

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Thu 3/5

9:50 am-10:30 am

2 stops19h 40m

Buenos Aires Jorge Newbery

Mon 3/9

8:25 pm-2:39 pm

2 stops22h 14m

$1,116

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Sat 3/28

7:40 am-12:00 pm

2 stops24h 20m

Buenos Aires Jorge Newbery

Thu 4/9

6:20 pm-2:31 pm

2 stops24h 11m

$1,118

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 19 results
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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 December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust 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?

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 December 12, 2025.

It’s typically best to fly out from Seattle to Buenos Aires Jorge Newbery Airport in the morning. Doing so could potentially save you 39% on the flight price compared to flying in the evening, which is usually more expensive.

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?

    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 0 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • How long is the flight from Seattle to Buenos Aires Jorge Newbery Airport?

    Airlines like LATAM Airlines fly from Seattle to Buenos Aires Jorge Newbery Airport in about 23h 15m. The time it takes to get you to your destination can typically vary by up to . The distance between Seattle and Buenos Aires Jorge Newbery Airport is about 6901 mi.

  • 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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