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Jorge Newbery

$424+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — AEP
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$1,059
(Trip.com)

One-way from

$424
(Trip.com)

Popular in

December

Cheapest in

June

Average price

$1,317
From Seattle/Tacoma Intl to Buenos Aires Jorge Newbery
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One-way flight from Seattle/Tacoma Intl to Buenos Aires Jorge Newbery
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Highest demand for flights based on searches. 3% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:25 amSEA - AEP
2 stops23h 05mMultiple Airlines
Sun 11/1612:40 pmAEP - SEA
2 stops38h 50mMultiple Airlines
Deal found 9/11$1,059
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/139:51 amSEA - AEP
2 stops28h 44mMultiple Airlines
Tue 12/28:25 pmAEP - SEA
2 stops23h 44mMultiple Airlines
Deal found 9/11$1,106
This Mytrip deal was found by Cheapflights users on 9/10. 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.
Fri 10/2410:00 amSEA - AEP
3 stops27h 00mMultiple Airlines
Fri 10/312:55 pmAEP - SEA
3 stops27h 36mMultiple Airlines
Deal found 9/10$1,136
This LATAM Airlines deal was found by Cheapflights users on 9/9. 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 11/2611:36 amSEA - AEP
2 stops21h 24mLATAM Airlines
Tue 12/28:25 pmAEP - SEA
2 stops22h 59mLATAM Airlines
Deal found 9/9$1,175
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/173:40 pmSEA - AEP
3 stops34h 50mMultiple Airlines
Sat 11/229:50 amAEP - SEA
3 stops33h 41mMultiple Airlines
Deal found 9/11$1,191
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 11/197:55 amSEA - AEP
2 stops30h 45mLATAM Airlines
Sun 11/305:15 pmAEP - SEA
2 stops33h 38mLATAM Airlines
Deal found 9/10$1,197
This LATAM Airlines deal was found by Cheapflights users on 9/11. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1711:40 amSEA - AEP
2 stops23h 20mLATAM Airlines
Sat 11/225:15 pmAEP - SEA
2 stops24h 45mLATAM Airlines
Deal found 9/11$1,200
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:50 amSEA - AEP
3 stops24h 40mMultiple Airlines
Sat 11/112:05 amAEP - SEA
3 stops43h 15mMultiple Airlines
Deal found 9/11$1,243
This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:10 amSEA - AEP
2 stops20h 20mLATAM Airlines
Wed 11/58:25 pmAEP - SEA
2 stops21h 35mLATAM Airlines
Deal found 9/9$1,268
This KAYAK deal was found by Cheapflights users on 9/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:43 pmSEA - AEP
2 stops28h 12mLATAM Airlines
Fri 1/305:15 pmAEP - SEA
2 stops24h 14mLATAM Airlines
Deal found 9/11$1,275
This FlightHub deal was found by Cheapflights users on 9/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:10 amSEA - AEP
2 stops22h 30mLATAM Airlines
Wed 12/108:25 pmAEP - SEA
2 stops23h 19mLATAM Airlines
Deal found 9/11$1,289
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/81:40 pmSEA - AEP
2 stops22h 25mLATAM Airlines
Wed 10/155:05 pmAEP - SEA
2 stops23h 55mLATAM Airlines
Deal found 9/10$1,296

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 September 11, 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

Sun 11/9

6:25 am-10:30 am

2 stops23h 05m

Buenos Aires Jorge Newbery

Sun 11/16

12:40 pm-10:30 pm

2 stops38h 50m

$1,059

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Mon 10/13

9:51 am-6:35 pm

2 stops28h 44m

Buenos Aires Jorge Newbery

Tue 12/2

8:25 pm-3:09 pm

2 stops23h 44m

$1,106

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Fri 10/24

10:00 am-5:00 pm

3 stops27h 00m

Buenos Aires Jorge Newbery

Fri 10/31

2:55 pm-2:31 pm

3 stops27h 36m

$1,136

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Wed 11/26

6:00 am-7:55 am

2 stops20h 55m

Buenos Aires Jorge Newbery

Tue 12/16

3:40 pm-12:39 pm

2 stops25h 59m

$1,175

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Tue 12/2

7:10 am-10:30 am

2 stops22h 20m

Buenos Aires Jorge Newbery

Sun 12/14

5:15 pm-12:39 pm

2 stops24h 24m

$1,175

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Thu 11/27

6:00 am-7:55 am

2 stops20h 55m

Buenos Aires Jorge Newbery

Tue 12/16

3:40 pm-12:39 pm

2 stops25h 59m

$1,175

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Wed 11/12

7:20 am-2:00 pm

2 stops25h 40m

Buenos Aires Jorge Newbery

Wed 11/19

5:15 pm-2:29 pm

2 stops26h 14m

$1,175

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Thu 11/6

11:40 am-4:00 pm

2 stops23h 20m

Buenos Aires Jorge Newbery

Sun 11/16

5:15 pm-9:53 pm

2 stops33h 38m

$1,175

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Wed 10/29

8:00 am-10:30 am

2 stops22h 30m

Buenos Aires Jorge Newbery

Sun 11/2

5:15 pm-2:38 pm

2 stops26h 23m

$1,175

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Thu 11/27

7:55 am-10:30 am

2 stops21h 35m

Buenos Aires Jorge Newbery

Thu 12/18

11:30 am-10:18 am

2 stops27h 48m

$1,175

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 17 results
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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 September 11, 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 6% on the flight price compared to flying at noon, 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 20h 55m. 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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