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Cheap flights from Boise to Buenos Aires from $1,378

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Buenos Aires departing on 7/2. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
5:46 pm - 2:30 am
BOI
-
EZE
29h 44m
2 stops
Copa Airlines Logo
3:48 am - 1:08 pm
EZE
-
BOI
36h 20m
2 stops
$1,378Copa Airlines
Thu, Jul 2 - Sun, Jul 5
American Airlines Logo
6:26 am - 7:05 am
BOI
-
EZE
21h 39m
1 stop
American Airlines Logo
10:05 pm - 3:20 pm
EZE
-
BOI
20h 15m
1 stop
$1,392American Airlines
Fri, May 29 - Mon, Jun 8
American Airlines Logo
6:26 am - 7:05 am
BOI
-
EZE
21h 39m
1 stop
American Airlines Logo
8:35 pm - 2:20 pm
EZE
-
BOI
20h 45m
2 stops
$1,396American Airlines
Fri, May 29 - Mon, Jun 8
United Airlines Logo
10:35 am - 8:00 am
BOI
-
EZE
18h 25m
2 stops
United Airlines Logo
9:00 pm - 10:16 pm
EZE
-
BOI
28h 16m
2 stops
$1,431United Airlines
Wed, Apr 22 - Thu, Apr 30
American Airlines Logo
6:45 am - 8:50 am
BOI
-
EZE
23h 05m
2 stops
American Airlines Logo
10:05 pm - 3:20 pm
EZE
-
BOI
20h 15m
1 stop
$1,446American Airlines
Thu, May 14 - Mon, Jun 1
LATAM Airlines Logo
2:18 pm - 9:45 am
BOI
-
EZE
16h 27m
1 stop
LATAM Airlines Logo
8:10 pm - 1:07 pm
EZE
-
BOI
19h 57m
1 stop
$1,468LATAM Airlines
Wed, Apr 15 - Wed, Apr 22
LATAM Airlines Logo
2:18 pm - 9:45 am
BOI
-
EZE
16h 27m
1 stop
LATAM Airlines Logo
7:35 am - 1:07 pm
EZE
-
BOI
32h 32m
2 stops
$1,469LATAM Airlines
Wed, Apr 22 - Thu, Apr 30
American Airlines Logo
6:00 am - 6:10 am
BOI
-
EZE
21h 10m
2 stops
American Airlines Logo
11:35 pm - 11:41 pm
EZE
-
BOI
27h 06m
2 stops
$1,471American Airlines
Tue, Apr 14 - Tue, Apr 21
LATAM Airlines Logo
12:51 pm - 9:45 am
BOI
-
EZE
17h 54m
2 stops
LATAM Airlines Logo
8:10 pm - 1:07 pm
EZE
-
BOI
19h 57m
2 stops
$1,473LATAM Airlines
Fri, May 15 - Sun, May 24
Multiple Airlines Logo
9:26 am - 2:30 pm
BOI
-
EZE
26h 04m
3 stops
Multiple Airlines Logo
7:45 am - 3:03 pm
EZE
-
BOI
34h 18m
2 stops
$1,481Multiple Airlines
Wed, Apr 22 - Thu, Apr 30

United Airlines flights from Boise to Buenos Aires

Our best United Airlines deals on Boise to Buenos Aires flight tickets
United Airlines
Apr 22
BOI10:35 amBoise Air Term. Gowen Fld
18h 25m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
Apr 30
EZE9:00 pmBuenos Aires Ministro Pistarini
28h 16m
2 stops
BOI10:16 pmBoise Air Term. Gowen Fld
$1,431
United Airlines
Apr 4
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 32m
2 stops
BOI1:32 pmBoise Air Term. Gowen Fld
$1,511
United Airlines
Apr 4
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
21h 24m
2 stops
BOI3:24 pmBoise Air Term. Gowen Fld
$1,561

LATAM Airlines flights from Boise to Buenos Aires

Our best LATAM Airlines deals on Boise to Buenos Aires flight tickets
LATAM Airlines
Apr 15
BOI2:18 pmBoise Air Term. Gowen Fld
16h 27m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Apr 22
EZE8:10 pmBuenos Aires Ministro Pistarini
19h 57m
1 stop
BOI1:07 pmBoise Air Term. Gowen Fld
$1,468
LATAM Airlines
Apr 22
BOI2:18 pmBoise Air Term. Gowen Fld
16h 27m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Apr 30
EZE7:35 amBuenos Aires Ministro Pistarini
32h 32m
2 stops
BOI1:07 pmBoise Air Term. Gowen Fld
$1,469
LATAM Airlines
May 15
BOI12:51 pmBoise Air Term. Gowen Fld
17h 54m
2 stops
EZE9:45 amBuenos Aires Ministro Pistarini
May 24
EZE8:10 pmBuenos Aires Ministro Pistarini
19h 57m
2 stops
BOI1:07 pmBoise Air Term. Gowen Fld
$1,473

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 March 4, 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

Thu 7/2

5:46 pm-2:30 am

2 stops29h 44m

Buenos Aires Ministro Pistarini

Sun 7/5

3:48 am-1:08 pm

2 stops36h 20m

$1,378

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Fri 5/29

6:26 am-7:05 am

1 stop21h 39m

Buenos Aires Ministro Pistarini

Mon 6/8

10:05 pm-3:20 pm

1 stop20h 15m

$1,392

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Fri 5/29

6:26 am-7:05 am

1 stop21h 39m

Buenos Aires Ministro Pistarini

Mon 6/8

8:35 pm-2:20 pm

2 stops20h 45m

$1,396

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Wed 4/22

10:35 am-8:00 am

2 stops18h 25m

Buenos Aires Ministro Pistarini

Thu 4/30

9:00 pm-10:16 pm

2 stops28h 16m

$1,431

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Thu 5/14

6:45 am-8:50 am

2 stops23h 05m

Buenos Aires Ministro Pistarini

Mon 6/1

10:05 pm-3:20 pm

1 stop20h 15m

$1,446

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Wed 4/15

2:18 pm-9:45 am

1 stop16h 27m

Buenos Aires Ministro Pistarini

Wed 4/22

8:10 pm-1:07 pm

1 stop19h 57m

$1,468

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Wed 4/22

2:18 pm-9:45 am

1 stop16h 27m

Buenos Aires Ministro Pistarini

Thu 4/30

7:35 am-1:07 pm

2 stops32h 32m

$1,469

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Tue 4/14

6:00 am-6:10 am

2 stops21h 10m

Buenos Aires Ministro Pistarini

Tue 4/21

11:35 pm-11:41 pm

2 stops27h 06m

$1,471

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Fri 5/15

12:51 pm-9:45 am

2 stops17h 54m

Buenos Aires Ministro Pistarini

Sun 5/24

8:10 pm-1:07 pm

2 stops19h 57m

$1,473

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Wed 4/22

9:26 am-2:30 pm

3 stops26h 04m

Buenos Aires Ministro Pistarini

Thu 4/30

7:45 am-3:03 pm

2 stops34h 18m

$1,481

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Buenos Aires from

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 25% 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

16h 52m

Direct flights

None
The fastest flight from Boise to Buenos Aires takes 16h 52m
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 16h 52m.

  • 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 $1,375Free CancellationRating
7.9
8,245 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