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$631+ Cheap flights from Alaska to Buenos Aires (BUE)

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — BUE
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
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Cheap flight deals from Alaska to Buenos Aires

Cheapest flights from Alaska to Buenos Aires
Explore the most affordable flight options available from Alaska to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.

This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:20 pm
ANC
-
EZE
2 stops29h 40m
United Airlines
Mon 9/219:00 pm
EZE
-
ANC
2 stops23h 10m
United Airlines
Deal found 6/9$1,501
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:32 am
ANC
-
EZE
2 stops27h 08m
Delta
Sat 9/198:10 pm
EZE
-
ANC
2 stops22h 23m
Delta
Deal found 6/9$1,541
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:19 pm
ANC
-
EZE
1 stop28h 41m
United Airlines
Sun 9/209:00 pm
EZE
-
ANC
2 stops23h 10m
United Airlines
Deal found 6/9$1,570
This United Airlines deal was found by Cheapflights users on 6/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:20 pm
ANC
-
EZE
2 stops29h 40m
United Airlines
Fri 9/119:00 pm
EZE
-
ANC
2 stops23h 10m
United Airlines
Deal found 6/6$1,581
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:20 pm
ANC
-
EZE
2 stops29h 40m
United Airlines
Wed 8/269:00 pm
EZE
-
ANC
1 stop27h 02m
United Airlines
Deal found 6/7$1,661
This KAYAK deal was found by Cheapflights users on 6/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:20 pm
ANC
-
EZE
1 stop32h 25m
Multiple Airlines
Sat 9/197:21 pm
EZE
-
ANC
2 stops33h 56m
Multiple Airlines
Deal found 6/9$1,736
This United Airlines deal was found by Cheapflights users on 6/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:59 pm
ANC
-
EZE
2 stops51h 01m
United Airlines
Fri 7/109:00 pm
EZE
-
ANC
2 stops22h 53m
United Airlines
Deal found 6/6$1,876
This American Airlines deal was found by Cheapflights users on 6/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:44 pm
ANC
-
EZE
2 stops26h 31m
American Airlines
Fri 7/1010:00 pm
EZE
-
ANC
1 stop25h 30m
American Airlines
Deal found 6/6$1,881
This Travelocity deal was found by Cheapflights users on 6/6. 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.
Fri 9/42:40 pm
ANC
-
EZE
3 stops66h 50m
Multiple Airlines
Thu 9/103:55 am
EZE
-
ANC
2 stops49h 22m
Multiple Airlines
Deal found 6/6$2,089
This Orbitz deal was found by Cheapflights users on 6/4. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/511:08 pm
ANC
-
EZE
2 stops35h 32m
Multiple Airlines
Fri 6/264:50 pm
EZE
-
ANC
2 stops50h 32m
Multiple Airlines
Deal found 6/4$2,124
This Air Canada deal was found by Cheapflights users on 6/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/72:40 pm
ANC
-
EZE
3 stops42h 50m
Air Canada
Mon 9/214:35 pm
EZE
-
ANC
3 stops32h 24m
Air Canada
Deal found 6/9$2,158

Find flight deals from Alaska to Buenos Aires

Keep the following information in mind while searching for Alaska to Buenos Aires flight deals. Data was last updated June 9, 2026.

Round-trip from

$1,501
(Delta)

One-way from

$631
(Kiwi.com)
From Alaska to Buenos Aires (BUE)
Search Deals
One-way flight from Alaska to Buenos Aires (BUE)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alaska to Buenos Aires 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 June 9, 2026.
Use the filters below to find and compare flights from Alaska to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AnchorageBuenos Aires

ANC - EZE

ANCEZE

Anchorage

Sun 9/6

1:32 am-9:40 am

2 stops27h 08m

Buenos Aires Ministro Pistarini

Mon 9/21

8:10 pm-9:00 pm

2 stops29h 50m

$1,501

AnchorageBuenos Aires

ANC - EZE

ANCEZE

Anchorage

Mon 9/7

10:19 pm-8:00 am

1 stop28h 41m

Buenos Aires Ministro Pistarini

Mon 9/21

9:00 pm-3:10 pm

2 stops23h 10m

$1,501
Quickest round-trip

AnchorageBuenos Aires

ANC - EZE

ANCEZE

Anchorage

Sat 9/5

6:00 am-9:40 am

2 stops22h 40m

Buenos Aires Ministro Pistarini

Mon 9/21

8:10 pm-8:15 pm

2 stops29h 05m

$1,541

AnchorageBuenos Aires

ANC - EZE

ANCEZE

Anchorage

Sun 9/6

10:19 pm-8:00 am

1 stop28h 41m

Buenos Aires Ministro Pistarini

Sun 9/20

9:00 pm-3:10 pm

2 stops23h 10m

$1,570

AnchorageBuenos Aires

ANC - EZE

ANCEZE

Anchorage

Fri 9/4

11:09 pm-8:00 am

2 stops27h 51m

Buenos Aires Ministro Pistarini

Fri 9/11

9:00 pm-7:02 pm

1 stop27h 02m

$1,581

AnchorageBuenos Aires

ANC - EZE

ANCEZE

Anchorage

Sun 8/23

11:09 pm-8:00 am

2 stops27h 51m

Buenos Aires Ministro Pistarini

Wed 8/26

9:00 pm-7:02 pm

1 stop27h 02m

$1,661
Cheapest one-way

AnchorageBuenos Aires

ANC - EZE

ANCEZE

Anchorage

Sun 7/5

8:52 pm-10:00 am

3 stops32h 08m

$631
Quickest one-way

AnchorageBuenos Aires

ANC - EZE

ANCEZE

Anchorage

Sun 7/5

10:29 pm-8:00 am

1 stop28h 31m

$990

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

Sorted by cheapest first

Best time to book a flight from Alaska to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Alaska 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 Alaska to Buenos Aires
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from Alaska to Buenos Aires?

    For as low as $1,501, Delta can have you in Buenos Aires from Alaska in 27h 08m. The distance between Alaska and Buenos Aires is about 8333 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Alaska to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Alaska to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Alaska to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alaska to Buenos Aires.

  • Can I find deals for business class flights from Alaska to Buenos Aires?

    Yes. Cheapflights offers flight deals from Alaska to Buenos Aires 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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