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Cheap flights from Boise to Buenos Aires from $563

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 5/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
American Airlines Logo
4:10 pm - 8:05 pm
BOI
-
EZE
24h 55m
2 stops
American Airlines Logo
9:10 pm - 2:20 pm
EZE
-
BOI
20h 10m
2 stops
$1,361American Airlines
Sat, May 23 - Sat, Jun 6
LATAM Airlines Logo
7:05 am - 11:30 am
BOI
-
EZE
25h 25m
2 stops
LATAM Airlines Logo
8:10 pm - 12:36 pm
EZE
-
BOI
19h 26m
1 stop
$1,388LATAM Airlines
Sat, May 23 - Sat, Jun 6
LATAM Airlines Logo
11:30 pm - 9:45 am
BOI
-
EZE
31h 15m
1 stop
LATAM Airlines Logo
1:20 pm - 1:07 pm
EZE
-
BOI
26h 47m
2 stops
$1,429LATAM Airlines
Sun, Apr 5 - Mon, Apr 13
United Airlines Logo
7:03 pm - 8:00 am
BOI
-
EZE
33h 57m
2 stops
United Airlines Logo
9:00 pm - 1:31 pm
EZE
-
BOI
19h 31m
2 stops
$1,431United Airlines
Sun, Apr 5 - Mon, Apr 13
LATAM Airlines Logo
6:15 pm - 9:45 am
BOI
-
EZE
36h 30m
2 stops
LATAM Airlines Logo
1:20 pm - 1:07 pm
EZE
-
BOI
26h 47m
2 stops
$1,451LATAM Airlines
Sat, Apr 4 - Mon, Apr 13
Multiple Airlines Logo
1:40 pm - 9:45 am
BOI
-
EZE
17h 05m
1 stop
Multiple Airlines Logo
8:10 pm - 1:07 pm
EZE
-
BOI
19h 57m
1 stop
$1,467Multiple Airlines
Sun, Apr 5 - Mon, Apr 13
LATAM Airlines Logo
1:40 pm - 9:45 am
BOI
-
EZE
17h 05m
1 stop
LATAM Airlines Logo
8:10 pm - 12:38 pm
EZE
-
BOI
19h 28m
1 stop
$1,470LATAM Airlines
Tue, Mar 31 - Tue, Apr 7
American Airlines Logo
7:00 am - 8:50 am
BOI
-
EZE
22h 50m
2 stops
American Airlines Logo
10:20 pm - 10:38 pm
EZE
-
BOI
27h 18m
2 stops
$1,471American Airlines
Sun, Apr 5 - Mon, Apr 13
Multiple Airlines Logo
1:40 pm - 9:45 am
BOI
-
EZE
17h 05m
1 stop
Multiple Airlines Logo
7:21 pm - 11:02 pm
EZE
-
BOI
30h 41m
2 stops
$1,485Multiple Airlines
Wed, Apr 1 - Wed, Apr 8
LATAM Airlines Logo
1:40 pm - 9:45 am
BOI
-
EZE
17h 05m
1 stop
LATAM Airlines Logo
7:45 am - 1:07 pm
EZE
-
BOI
32h 22m
2 stops
$1,487LATAM Airlines
Sat, Apr 4 - Mon, Apr 13

LATAM Airlines flights from Boise to Buenos Aires

Our best LATAM Airlines deals on Boise to Buenos Aires flight tickets
LATAM Airlines
Apr 5
BOI11:30 pmBoise Air Term. Gowen Fld
31h 15m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Apr 13
EZE1:20 pmBuenos Aires Ministro Pistarini
26h 47m
2 stops
BOI1:07 pmBoise Air Term. Gowen Fld
$1,429
LATAM Airlines
Apr 4
BOI6:15 pmBoise Air Term. Gowen Fld
36h 30m
2 stops
EZE9:45 amBuenos Aires Ministro Pistarini
Apr 13
EZE1:20 pmBuenos Aires Ministro Pistarini
26h 47m
2 stops
BOI1:07 pmBoise Air Term. Gowen Fld
$1,451
LATAM Airlines
Mar 31
BOI1:40 pmBoise Air Term. Gowen Fld
17h 05m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Apr 7
EZE8:10 pmBuenos Aires Ministro Pistarini
19h 28m
1 stop
BOI12:38 pmBoise Air Term. Gowen Fld
$1,470

United Airlines flights from Boise to Buenos Aires

Our best United Airlines deals on Boise to Buenos Aires flight tickets
United Airlines
Apr 5
BOI7:03 pmBoise Air Term. Gowen Fld
33h 57m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
Apr 13
EZE9:00 pmBuenos Aires Ministro Pistarini
19h 31m
2 stops
BOI1:31 pmBoise Air Term. Gowen Fld
$1,431
United Airlines
Mar 29
BOI10:35 amBoise Air Term. Gowen Fld
18h 25m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
Apr 5
EZE9:00 pmBuenos Aires Ministro Pistarini
28h 57m
2 stops
BOI10:57 pmBoise Air Term. Gowen Fld
$1,511

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 February 16, 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 5/23

4:10 pm-8:05 pm

2 stops24h 55m

Buenos Aires Ministro Pistarini

Sat 6/6

9:10 pm-2:20 pm

2 stops20h 10m

$1,361

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sat 5/23

7:05 am-11:30 am

2 stops25h 25m

Buenos Aires Ministro Pistarini

Sat 6/6

8:10 pm-12:36 pm

1 stop19h 26m

$1,388

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

1:20 pm-1:07 pm

2 stops26h 47m

$1,429

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sun 4/5

7:03 pm-8:00 am

2 stops33h 57m

Buenos Aires Ministro Pistarini

Mon 4/13

9:00 pm-1:31 pm

2 stops19h 31m

$1,431

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sat 4/4

6:15 pm-9:45 am

2 stops36h 30m

Buenos Aires Ministro Pistarini

Mon 4/13

1:20 pm-1:07 pm

2 stops26h 47m

$1,451

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sun 4/5

1:40 pm-9:45 am

1 stop17h 05m

Buenos Aires Ministro Pistarini

Mon 4/13

8:10 pm-1:07 pm

1 stop19h 57m

$1,467

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Tue 3/31

1:40 pm-9:45 am

1 stop17h 05m

Buenos Aires Ministro Pistarini

Tue 4/7

8:10 pm-12:38 pm

1 stop19h 28m

$1,470

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

10:20 pm-10:38 pm

2 stops27h 18m

$1,471

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Wed 4/1

1:40 pm-9:45 am

1 stop17h 05m

Buenos Aires Ministro Pistarini

Wed 4/8

7:21 pm-11:02 pm

2 stops30h 41m

$1,485

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sat 4/4

1:40 pm-9:45 am

1 stop17h 05m

Buenos Aires Ministro Pistarini

Mon 4/13

7:45 am-1:07 pm

2 stops32h 22m

$1,487

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 27% 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

18h 21m

Direct flights

None
The fastest flight from Boise to Buenos Aires takes 18h 21m
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 18h 21m.

  • 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.

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
8,204 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?

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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