What is the cheapest airline that flies from Alaska to Buenos Aires?

Avianca is the most popular carrier operating from Alaska to Buenos Aires

When did momondo last update prices for flights from Alaska to Buenos Aires?

Prices for flights from Alaska to Buenos Aires are updated daily.

How old do you have to be to fly from Alaska to Buenos Aires?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alaska to Buenos Aires.

What documentation or ID do you need to fly to Buenos Aires?

The necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$807 Cheap Flights from Alaska to Buenos Aires in 2026/27

Find the cheapest flights from Alaska to Buenos Aires

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:40 pm - 9:20 amANC Anchorage-EZE Buenos Aires Ministro Pistarini

30h 40m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

10:05 pm - 7:38 pmEZE Buenos Aires Ministro Pistarini-ANC Anchorage

27h 33m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$1,541United Airlines

Wed, Jan 20 - Sun, Jan 31

8:43 pm - 9:20 amANC Anchorage-EZE Buenos Aires Ministro Pistarini

54h 37m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

11:55 pm - 7:39 pmEZE Buenos Aires Ministro Pistarini-ANC Anchorage

25h 44m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$1,574United Airlines

Sat, Nov 21 - Sun, Dec 6

8:43 pm - 7:20 amANC Anchorage-EZE Buenos Aires Ministro Pistarini

28h 37m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

11:55 pm - 10:59 pmEZE Buenos Aires Ministro Pistarini-ANC Anchorage

29h 04m2 stops Houston George Bush Intcntl Denver Intl

$1,781United Airlines

Mon, Nov 30 - Thu, Dec 3

8:22 pm - 8:45 amANC Anchorage-EZE Buenos Aires Ministro Pistarini

31h 23m2 stops Dallas/Fort Worth Miami

10:30 pm - 7:17 pmEZE Buenos Aires Ministro Pistarini-ANC Anchorage

25h 47m2 stops Miami Dallas/Fort Worth

$2,193American Airlines

Mon, Oct 19 - Sat, Oct 24

8:14 pm - 9:00 amANC Anchorage-EZE Buenos Aires Ministro Pistarini

30h 46m1 stop Dallas/Fort Worth

11:35 pm - 9:14 pmEZE Buenos Aires Ministro Pistarini-ANC Anchorage

27h 39m2 stops Miami Phoenix Sky Harbor Intl

$2,252Multiple Airlines

Sat, Nov 21 - Sun, Dec 6

2:35 pm - 3:05 pmANC Anchorage-EZE Buenos Aires Ministro Pistarini

42h 30m3 stops Seattle/Tacoma Intl Toronto Pearson Intl Sao Paulo Guarulhos Intl

4:45 pm - 1:46 amEZE Buenos Aires Ministro Pistarini-ANC Anchorage

39h 01m3 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl Seattle/Tacoma Intl

$2,323Multiple Airlines

Wed, Jan 20 - Sun, Jan 31

11:20 pm - 6:20 amANC Anchorage-EZE Buenos Aires Ministro Pistarini

25h 00m2 stops Los Angeles Los Angeles Lima J Chavez Intl

4:45 pm - 2:13 amEZE Buenos Aires Ministro Pistarini-ANC Anchorage

39h 28m3 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl Seattle/Tacoma Intl

$2,509Multiple Airlines

Sat, Nov 21 - Sun, Dec 6

1:59 am - 7:10 amANC Anchorage-EZE Buenos Aires Ministro Pistarini

24h 11m3 stops Seattle/Tacoma Intl Dallas/Fort Worth Miami

8:40 pm - 7:17 pmEZE Buenos Aires Ministro Pistarini-ANC Anchorage

27h 37m2 stops Miami Dallas/Fort Worth

$2,688American Airlines

Sun, Oct 18 - Sat, Oct 24

3:45 pm - 3:05 pmANC Anchorage-EZE Buenos Aires Ministro Pistarini

41h 20m3 stops Seattle/Tacoma Intl Toronto Pearson Intl Sao Paulo Guarulhos Intl

4:45 pm - 2:13 amEZE Buenos Aires Ministro Pistarini-ANC Anchorage

39h 28m3 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl Seattle/Tacoma Intl

$2,751Multiple Airlines

Sat, Nov 21 - Sun, Dec 6

11:13 pm - 3:00 amANC Anchorage-EZE Buenos Aires Ministro Pistarini

45h 47m2 stops Los Angeles Los Angeles Lima J Chavez Intl

7:20 am - 11:57 amEZE Buenos Aires Ministro Pistarini-ANC Anchorage

34h 37m2 stops Lima J Chavez Intl Los Angeles Los Angeles

$2,802Multiple Airlines

Sun, Nov 1 - Sun, Nov 8

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Alaska to Buenos Aires

Our best United Airlines deals on Alaska to Buenos Aires flight tickets

United Airlines

Jan 20

ANC8:40 pmAnchorage

30h 40m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

Jan 31

EZE10:05 pmBuenos Aires Ministro Pistarini

27h 33m

2 stops

ANC7:38 pmAnchorage

$1,541

United Airlines

Nov 21

ANC8:43 pmAnchorage

54h 37m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

Dec 6

EZE11:55 pmBuenos Aires Ministro Pistarini

25h 44m

2 stops

ANC7:39 pmAnchorage

$1,574

United Airlines

Nov 30

ANC8:43 pmAnchorage

28h 37m

2 stops

EZE7:20 amBuenos Aires Ministro Pistarini

Dec 3

EZE11:55 pmBuenos Aires Ministro Pistarini

29h 04m

2 stops

ANC10:59 pmAnchorage

$1,781

American Airlines flights from Alaska to Buenos Aires

Our best American Airlines deals on Alaska to Buenos Aires flight tickets

American Airlines

Oct 19

ANC8:22 pmAnchorage

31h 23m

2 stops

EZE8:45 amBuenos Aires Ministro Pistarini

Oct 24

EZE10:30 pmBuenos Aires Ministro Pistarini

25h 47m

2 stops

ANC7:17 pmAnchorage

$2,193

American Airlines

Oct 18

ANC1:59 amAnchorage

24h 11m

3 stops

EZE7:10 amBuenos Aires Ministro Pistarini

Oct 24

EZE8:40 pmBuenos Aires Ministro Pistarini

27h 37m

2 stops

ANC7:17 pmAnchorage

$2,688

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AnchorageBuenos Aires

ANC Anchorage - EZE Buenos Aires Ministro Pistarini

ANCEZE

Anchorage

Wed 1/20

8:40 pm-9:20 am

2 stops30h 40m

Buenos Aires Ministro Pistarini

Sun 1/31

10:05 pm-7:38 pm

2 stops27h 33m

$1,541

AnchorageBuenos Aires

ANC Anchorage - EZE Buenos Aires Ministro Pistarini

ANCEZE

Anchorage

Sat 11/21

8:43 pm-9:20 am

2 stops54h 37m

Buenos Aires Ministro Pistarini

Sun 12/6

11:55 pm-7:39 pm

2 stops25h 44m

$1,574

AnchorageBuenos Aires

ANC Anchorage - EZE Buenos Aires Ministro Pistarini

ANCEZE

Anchorage

Mon 11/30

8:43 pm-7:20 am

2 stops28h 37m

Buenos Aires Ministro Pistarini

Thu 12/3

11:55 pm-10:59 pm

2 stops29h 04m

$1,781

AnchorageBuenos Aires

ANC Anchorage - EZE Buenos Aires Ministro Pistarini

ANCEZE

Anchorage

Mon 10/19

8:22 pm-8:45 am

2 stops31h 23m

Buenos Aires Ministro Pistarini

Sat 10/24

10:30 pm-7:17 pm

2 stops25h 47m

$2,193

AnchorageBuenos Aires

ANC Anchorage - EZE Buenos Aires Ministro Pistarini

ANCEZE

Anchorage

Sat 11/21

8:14 pm-9:00 am

1 stop30h 46m

Buenos Aires Ministro Pistarini

Sun 12/6

11:35 pm-9:14 pm

2 stops27h 39m

$2,252

AnchorageBuenos Aires

ANC Anchorage - EZE Buenos Aires Ministro Pistarini

ANCEZE

Anchorage

Wed 1/20

2:35 pm-3:05 pm

3 stops42h 30m

Buenos Aires Ministro Pistarini

Sun 1/31

4:45 pm-1:46 am

3 stops39h 01m

$2,323

AnchorageBuenos Aires

ANC Anchorage - EZE Buenos Aires Ministro Pistarini

ANCEZE

Anchorage

Sat 11/21

11:20 pm-6:20 am

2 stops25h 00m

Buenos Aires Ministro Pistarini

Sun 12/6

4:45 pm-2:13 am

3 stops39h 28m

$2,509

Quickest round-trip

AnchorageBuenos Aires

ANC Anchorage - EZE Buenos Aires Ministro Pistarini

ANCEZE

Anchorage

Sun 10/18

1:59 am-7:10 am

3 stops24h 11m

Buenos Aires Ministro Pistarini

Sat 10/24

8:40 pm-7:17 pm

2 stops27h 37m

$2,688

AnchorageBuenos Aires

ANC Anchorage - EZE Buenos Aires Ministro Pistarini

ANCEZE

Anchorage

Sat 11/21

3:45 pm-3:05 pm

3 stops41h 20m

Buenos Aires Ministro Pistarini

Sun 12/6

4:45 pm-2:13 am

3 stops39h 28m

$2,751

AnchorageBuenos Aires

ANC Anchorage - EZE Buenos Aires Ministro Pistarini

ANCEZE

Anchorage

Sun 11/1

11:13 pm-3:00 am

2 stops45h 47m

Buenos Aires Ministro Pistarini

Sun 11/8

7:20 am-11:57 am

2 stops34h 37m

$2,802

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Alaska to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Alaska to Buenos Aires flights?

You could potentially save up to 4% on your flight if you consider stops on a Alaska to Buenos Aires flight.

Cheap Alaska to Buenos Aires flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alaska to Buenos Aires

Best Price Found	$807
Fastest flight time	28h 37m
Direct flights	None

The best one-way flight to Buenos Aires from Alaska in the past 72 hours is $807. The best round-trip flight deal from Alaska to Buenos Aires found on momondo in the last 72 hours is $1,541.

The fastest flight from Alaska to Buenos Aires takes 28h 37m

There are no direct flights from Alaska to Buenos Aires. There are no popular flight routes from Alaska to Buenos Aires.

Search flight deals

Frequently asked questions about flying from Alaska to Buenos Aires

When did momondo last update prices for flights from Alaska to Buenos Aires?
Prices for flights from Alaska to Buenos Aires are updated daily.
How old do you have to be to fly from Alaska to Buenos Aires?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alaska to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Alaska to Buenos Aires?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Alaska to Buenos Aires. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Alaska to Buenos Aires with flexible booking policies on momondo?

Yes. All flights to Buenos Aires from Alaska on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Alaska to Buenos Aires?

momondo helps you find the best flight between Alaska and Buenos Aires by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Alaska to Buenos Aires right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Alaska to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they change.

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 10/20

Tue 10/27

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Argentina

Nearby airports

Cabin classes

Other Argentina destinations

Other flights from Alaska

Complete your trip

Feeling lucky

Fly into one of these airports located in Buenos Aires

Buenos Aires Jorge Newbery Airport

Buenos Aires Ministro Pistarini Airport

Cheap flights from Alaska to Buenos Aires from $807

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alaska to Buenos Aires departing on 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Alaska to Buenos Aires

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

United Airlines flights from Alaska to Buenos Aires

Our best United Airlines deals on Alaska to Buenos Aires flight tickets

American Airlines flights from Alaska to Buenos Aires

Our best American Airlines deals on Alaska to Buenos Aires flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Alaska to Buenos Aires that are best for you.

See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Alaska to Buenos Aires

Can stopping save me money on Alaska to Buenos Aires flights?

What is the cheapest airline that flies from Alaska to Buenos Aires?

Cheap Alaska to Buenos Aires flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Alaska to Buenos Aires

Why use momondo?

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires

Cabin classes currently available on flights to Buenos Aires

List of cabin classes available on flights landing in Buenos Aires. Availability may vary depending on flight origin and airline.

Popular cities in Argentina

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Alaska

According to popular flight searches on momondo this year

Complete your trip to Buenos Aires

Explore popular destinations other users love

According to popular flight searches on momondo this year