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Cheap flights from Boise to Buenos Aires from $377

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Buenos Aires departing on 2/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boise to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
5:29 pm - 10:25 pm
BOI
-
EZE
25h 56m2 stops
Copa Airlines Logo
2:57 pm - 8:13 pm
EZE
-
BOI
32h 16m2 stops
$1,295Copa Airlines
Sat, Apr 4 - Mon, Apr 13
American Airlines Logo
7:00 am - 8:50 am
BOI
-
EZE
22h 50m2 stops
American Airlines Logo
8:25 pm - 1:42 pm
EZE
-
BOI
20h 17m2 stops
$1,356American Airlines
Sun, Apr 5 - Mon, Apr 13
Copa Airlines Logo
5:24 pm - 1:04 am
BOI
-
EZE
27h 40m2 stops
Copa Airlines Logo
2:43 pm - 8:55 pm
EZE
-
BOI
34h 12m2 stops
$1,359Copa Airlines
Fri, Feb 20 - Mon, Mar 2
LATAM Airlines Logo
1:48 pm - 9:00 am
BOI
-
EZE
16h 12m1 stop
LATAM Airlines Logo
8:00 am - 12:53 pm
EZE
-
BOI
31h 53m2 stops
$1,385LATAM Airlines
Tue, Mar 10 - Tue, Mar 17
LATAM Airlines Logo
11:30 pm - 6:20 am
BOI
-
EZE
27h 50m2 stops
LATAM Airlines Logo
7:35 am - 1:00 pm
EZE
-
BOI
32h 25m3 stops
$1,402LATAM Airlines
Sun, Apr 5 - Mon, Apr 13
LATAM Airlines Logo
11:30 pm - 9:45 am
BOI
-
EZE
31h 15m1 stop
LATAM Airlines Logo
8:10 pm - 3:13 pm
EZE
-
BOI
22h 03m2 stops
$1,407LATAM Airlines
Sun, Apr 5 - Mon, Apr 13
LATAM Airlines Logo
11:35 am - 9:45 am
BOI
-
EZE
19h 10m2 stops
LATAM Airlines Logo
8:10 pm - 12:36 pm
EZE
-
BOI
19h 26m1 stop
$1,409LATAM Airlines
Wed, Jun 10 - Sat, Jun 20
LATAM Airlines Logo
1:48 pm - 9:45 am
BOI
-
EZE
16h 57m1 stop
LATAM Airlines Logo
7:35 am - 1:00 pm
EZE
-
BOI
32h 25m2 stops
$1,415LATAM Airlines
Sat, Apr 4 - Mon, Apr 13
LATAM Airlines Logo
11:30 pm - 9:45 am
BOI
-
EZE
31h 15m1 stop
LATAM Airlines Logo
8:10 pm - 1:00 pm
EZE
-
BOI
19h 50m1 stop
$1,422LATAM Airlines
Sun, Apr 5 - Mon, Apr 13
Avianca Logo
7:11 am - 9:20 am
BOI
-
EZE
22h 09m2 stops
Avianca Logo
10:05 pm - 1:38 pm
EZE
-
BOI
19h 33m2 stops
$1,424Avianca
Fri, Feb 13 - Mon, Feb 16

LATAM Airlines flights from Boise to Buenos Aires

Our best LATAM Airlines deals on Boise to Buenos Aires flight tickets
LATAM Airlines
Mar 10
BOI1:48 pmBoise Air Term. Gowen Fld
16h 12m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Mar 17
EZE8:00 amBuenos Aires Ministro Pistarini
31h 53m
2 stops
BOI12:53 pmBoise Air Term. Gowen Fld
$1,385
LATAM Airlines
Apr 5
BOI11:30 pmBoise Air Term. Gowen Fld
27h 50m
2 stops
EZE6:20 amBuenos Aires Ministro Pistarini
Apr 13
EZE7:35 amBuenos Aires Ministro Pistarini
32h 25m
3 stops
BOI1:00 pmBoise Air Term. Gowen Fld
$1,402
LATAM Airlines
Apr 5
BOI11:30 pmBoise Air Term. Gowen Fld
31h 15m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Apr 13
EZE8:10 pmBuenos Aires Ministro Pistarini
22h 03m
2 stops
BOI3:13 pmBoise Air Term. Gowen Fld
$1,407

Copa Airlines flights from Boise to Buenos Aires

Our best Copa Airlines deals on Boise to Buenos Aires flight tickets
Copa Airlines
Apr 4
BOI5:29 pmBoise Air Term. Gowen Fld
25h 56m
2 stops
EZE10:25 pmBuenos Aires Ministro Pistarini
Apr 13
EZE2:57 pmBuenos Aires Ministro Pistarini
32h 16m
2 stops
BOI8:13 pmBoise Air Term. Gowen Fld
$1,295
Copa Airlines
Feb 20
BOI5:24 pmBoise Air Term. Gowen Fld
27h 40m
2 stops
EZE1:04 amBuenos Aires Ministro Pistarini
Mar 2
EZE2:43 pmBuenos Aires Ministro Pistarini
34h 12m
2 stops
BOI8:55 pmBoise Air Term. Gowen Fld
$1,359

momondo Fare Finder

 
Customize your flight search to find flights from Boise 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, momondo users made 832,500 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Boise to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sat 4/4

5:29 pm-10:25 pm

2 stops25h 56m

Buenos Aires Ministro Pistarini

Mon 4/13

2:57 pm-8:13 pm

2 stops32h 16m

$1,295

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sun 4/5

7:00 am-8:50 am

2 stops22h 50m

Buenos Aires Ministro Pistarini

Mon 4/13

8:25 pm-1:42 pm

2 stops20h 17m

$1,356

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Fri 2/20

5:24 pm-1:04 am

2 stops27h 40m

Buenos Aires Ministro Pistarini

Mon 3/2

2:43 pm-8:55 pm

2 stops34h 12m

$1,359

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Tue 3/10

1:48 pm-9:00 am

1 stop16h 12m

Buenos Aires Ministro Pistarini

Tue 3/17

8:00 am-12:53 pm

2 stops31h 53m

$1,385

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sun 4/5

11:30 pm-6:20 am

2 stops27h 50m

Buenos Aires Ministro Pistarini

Mon 4/13

7:35 am-1:00 pm

3 stops32h 25m

$1,402

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sun 4/5

11:30 pm-9:45 am

1 stop31h 15m

Buenos Aires Ministro Pistarini

Mon 4/13

8:10 pm-3:13 pm

2 stops22h 03m

$1,407

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Wed 6/10

11:35 am-9:45 am

2 stops19h 10m

Buenos Aires Ministro Pistarini

Sat 6/20

8:10 pm-12:36 pm

1 stop19h 26m

$1,409

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sat 4/4

1:48 pm-9:45 am

1 stop16h 57m

Buenos Aires Ministro Pistarini

Mon 4/13

7:35 am-1:00 pm

2 stops32h 25m

$1,415

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sun 4/5

11:30 pm-9:45 am

1 stop31h 15m

Buenos Aires Ministro Pistarini

Mon 4/13

8:10 pm-1:00 pm

1 stop19h 50m

$1,422

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Fri 2/13

7:11 am-9:20 am

2 stops22h 09m

Buenos Aires Ministro Pistarini

Mon 2/16

10:05 pm-1:38 pm

2 stops19h 33m

$1,424

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boise 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

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

You could potentially save up to 36% on your flight if you consider stops on a Boise to Buenos Aires flight.

When to book flights from Boise to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Buenos Aires (BOI to BUE) flight deals and tips

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

Fastest flight time

15h 17m

Direct flights

None
The fastest flight from Boise to Buenos Aires takes 15h 17m
There are no direct flights from Boise to Buenos Aires. There are no popular flight routes from Boise to Buenos Aires.
Search flight deals

  • How far is Boise Air Term. Gowen Fld to Buenos Aires by plane?

    Boise Air Term. Gowen Fld and Buenos Aires are 6509.2 mi apart from one another. A reasonable flight in good conditions will take 15h 17m.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Buenos Aires?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Buenos Aires are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Buenos Aires?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Buenos Aires?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport to Buenos Aires.

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

    The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boise to Buenos Aires?

Best airlines flying from Boise to Buenos Aires

Compare and see reviews for airlines that fly from Boise to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,305Free CancellationRating
7.9
8,025 reviews
Search Delta flights

Why use momondo?

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

It is quick and easy to find Boise to Buenos Aires flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buenos Aires that suits you.

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

All flight searches from Boise to Buenos Aires on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Boise 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 Boise to Buenos Aires right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boise 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.

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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
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport