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Cheap flights from Boise to Buenos Aires from $518

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 5/9. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Aeromexico Logo
7:05 am - 9:25 pm
BOI
-
EZE
35h 20m
2 stops
Aeromexico Logo
11:25 pm - 11:00 pm
EZE
-
BOI
26h 35m
2 stops
$1,493Aeromexico
Tue, Apr 28 - Tue, May 5
American Airlines Logo
6:00 am - 8:50 am
BOI
-
EZE
23h 50m
2 stops
American Airlines Logo
9:00 pm - 2:16 pm
EZE
-
BOI
20h 16m
2 stops
$1,516American Airlines
Tue, May 5 - Thu, Jul 30
LATAM Airlines Logo
2:18 pm - 9:45 am
BOI
-
EZE
16h 27m
1 stop
LATAM Airlines Logo
1:10 pm - 12:36 pm
EZE
-
BOI
26h 26m
2 stops
$1,561LATAM Airlines
Tue, May 5 - Thu, Jul 30
LATAM Airlines Logo
11:35 pm - 9:45 am
BOI
-
EZE
31h 10m
1 stop
LATAM Airlines Logo
8:10 pm - 12:36 pm
EZE
-
BOI
19h 26m
1 stop
$1,564LATAM Airlines
Tue, May 5 - Thu, Jul 30
LATAM Airlines Logo
11:40 pm - 9:45 am
BOI
-
EZE
31h 05m
1 stop
LATAM Airlines Logo
8:10 pm - 1:07 pm
EZE
-
BOI
19h 57m
1 stop
$1,588LATAM Airlines
Sun, Apr 5 - Mon, Apr 13
LATAM Airlines Logo
7:05 am - 6:21 pm
BOI
-
EZE
32h 16m
2 stops
LATAM Airlines Logo
1:10 pm - 10:28 pm
EZE
-
BOI
36h 18m
2 stops
$1,603LATAM Airlines
Sun, Apr 5 - Mon, Apr 13
LATAM Airlines Logo
11:40 pm - 6:20 am
BOI
-
EZE
27h 40m
2 stops
LATAM Airlines Logo
8:10 pm - 1:07 pm
EZE
-
BOI
19h 57m
1 stop
$1,607LATAM Airlines
Sun, Apr 5 - Mon, Apr 13
United Airlines Logo
5:29 pm - 8:00 am
BOI
-
EZE
35h 31m
2 stops
United Airlines Logo
9:00 pm - 3:24 pm
EZE
-
BOI
21h 24m
2 stops
$1,611United Airlines
Sat, Apr 4 - Mon, Apr 13
Multiple Airlines Logo
10:22 am - 9:45 am
BOI
-
EZE
20h 23m
2 stops
Multiple Airlines Logo
8:10 pm - 1:07 pm
EZE
-
BOI
19h 57m
1 stop
$1,623Multiple Airlines
Tue, Apr 28 - Tue, May 5
LATAM Airlines Logo
11:40 pm - 6:10 am
BOI
-
EZE
27h 30m
2 stops
LATAM Airlines Logo
8:10 pm - 1:07 pm
EZE
-
BOI
19h 57m
1 stop
$1,637LATAM Airlines
Sun, Apr 5 - 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
May 5
BOI2:18 pmBoise Air Term. Gowen Fld
16h 27m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Jul 30
EZE1:10 pmBuenos Aires Ministro Pistarini
26h 26m
2 stops
BOI12:36 pmBoise Air Term. Gowen Fld
$1,561
LATAM Airlines
May 5
BOI11:35 pmBoise Air Term. Gowen Fld
31h 10m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Jul 30
EZE8:10 pmBuenos Aires Ministro Pistarini
19h 26m
1 stop
BOI12:36 pmBoise Air Term. Gowen Fld
$1,564
LATAM Airlines
Apr 5
BOI11:40 pmBoise Air Term. Gowen Fld
27h 30m
2 stops
EZE6:10 amBuenos Aires Ministro Pistarini
Apr 13
EZE8:10 pmBuenos Aires Ministro Pistarini
19h 57m
1 stop
BOI1:07 pmBoise Air Term. Gowen Fld
$1,637

Air Canada flights from Boise to Buenos Aires

Our best Air Canada deals on Boise to Buenos Aires flight tickets
Air Canada
May 5
BOI6:30 amBoise Air Term. Gowen Fld
53h 00m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
Jul 30
EZE4:35 pmBuenos Aires Ministro Pistarini
33h 21m
3 stops
BOI10:56 pmBoise Air Term. Gowen Fld
$2,051
Air Canada
Apr 5
BOI8:20 amBoise Air Term. Gowen Fld
27h 10m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
Apr 13
EZE4:35 pmBuenos Aires Ministro Pistarini
45h 31m
3 stops
BOI11:06 amBoise Air Term. Gowen Fld
$2,495
Air Canada
Apr 5
BOI6:15 amBoise Air Term. Gowen Fld
29h 15m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
Apr 13
EZE4:35 pmBuenos Aires Ministro Pistarini
45h 31m
3 stops
BOI11:06 amBoise Air Term. Gowen Fld
$2,524

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 17, 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

Cheapest round-trip

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Tue 4/28

7:05 am-9:25 pm

2 stops35h 20m

Buenos Aires Ministro Pistarini

Tue 5/5

11:25 pm-11:00 pm

2 stops26h 35m

$1,493

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Tue 5/5

6:00 am-8:50 am

2 stops23h 50m

Buenos Aires Ministro Pistarini

Thu 7/30

9:00 pm-2:16 pm

2 stops20h 16m

$1,516

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Tue 5/5

2:18 pm-9:45 am

1 stop16h 27m

Buenos Aires Ministro Pistarini

Thu 7/30

1:10 pm-12:36 pm

2 stops26h 26m

$1,561

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Tue 5/5

11:35 pm-9:45 am

1 stop31h 10m

Buenos Aires Ministro Pistarini

Thu 7/30

8:10 pm-12:36 pm

1 stop19h 26m

$1,564

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sun 4/5

11:40 pm-9:45 am

1 stop31h 05m

Buenos Aires Ministro Pistarini

Mon 4/13

8:10 pm-1:07 pm

1 stop19h 57m

$1,588

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sun 4/5

7:05 am-6:21 pm

2 stops32h 16m

Buenos Aires Ministro Pistarini

Mon 4/13

1:10 pm-10:28 pm

2 stops36h 18m

$1,603

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sun 4/5

11:40 pm-6:20 am

2 stops27h 40m

Buenos Aires Ministro Pistarini

Mon 4/13

8:10 pm-1:07 pm

1 stop19h 57m

$1,607

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sat 4/4

5:29 pm-8:00 am

2 stops35h 31m

Buenos Aires Ministro Pistarini

Mon 4/13

9:00 pm-3:24 pm

2 stops21h 24m

$1,611
Quickest round-trip

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Tue 4/28

10:22 am-9:45 am

2 stops20h 23m

Buenos Aires Ministro Pistarini

Tue 5/5

8:10 pm-1:07 pm

1 stop19h 57m

$1,623

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sun 4/5

11:40 pm-6:10 am

2 stops27h 30m

Buenos Aires Ministro Pistarini

Mon 4/13

8:10 pm-1:07 pm

1 stop19h 57m

$1,637

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 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 27m

Direct flights

None
The fastest flight from Boise to Buenos Aires takes 16h 27m
There are no direct flights from Boise to Buenos Aires. There are no popular flight routes from Boise to Buenos Aires.
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  • 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 27m.

  • 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 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.

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