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Cheap flights from Boise to Buenos Aires from $643

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 6/24. 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

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
5:44 pm - 10:26 pm
BOI
-
EZE
25h 42m
2 stops
Copa Airlines Logo
3:48 am - 9:35 am
EZE
-
BOI
32h 47m
2 stops
$1,259Copa Airlines
Fri, Aug 28 - Fri, Sep 18
LATAM Airlines Logo
1:43 pm - 9:45 am
BOI
-
EZE
17h 02m
1 stop
LATAM Airlines Logo
8:10 pm - 12:24 pm
EZE
-
BOI
19h 14m
1 stop
$1,372LATAM Airlines
Thu, Sep 10 - Sat, Oct 3
LATAM Airlines Logo
1:43 pm - 9:45 am
BOI
-
EZE
17h 02m
1 stop
LATAM Airlines Logo
1:10 pm - 3:01 pm
EZE
-
BOI
28h 51m
2 stops
$1,383LATAM Airlines
Thu, Sep 10 - Sat, Oct 3
LATAM Airlines Logo
1:43 pm - 9:45 am
BOI
-
EZE
17h 02m
1 stop
LATAM Airlines Logo
8:10 pm - 12:24 pm
EZE
-
BOI
19h 14m
1 stop
$1,387LATAM Airlines
Thu, Sep 10 - Sat, Oct 3
Delta Logo
10:23 am - 9:45 am
BOI
-
EZE
20h 22m
2 stops
Delta Logo
8:10 pm - 3:38 pm
EZE
-
BOI
22h 28m
2 stops
$1,391Delta
Thu, Sep 10 - Sat, Oct 3
Copa Airlines Logo
10:37 am - 8:00 am
BOI
-
EZE
18h 23m
2 stops
Copa Airlines Logo
9:00 pm - 5:53 pm
EZE
-
BOI
23h 53m
2 stops
$1,406Copa Airlines
Tue, Aug 11 - Tue, Aug 18
LATAM Airlines Logo
1:43 pm - 9:45 am
BOI
-
EZE
17h 02m
1 stop
LATAM Airlines Logo
8:10 pm - 12:24 pm
EZE
-
BOI
19h 14m
1 stop
$1,427LATAM Airlines
Tue, Aug 11 - Tue, Aug 18
LATAM Airlines Logo
7:15 am - 9:40 am
BOI
-
EZE
23h 25m
2 stops
LATAM Airlines Logo
8:10 pm - 12:24 pm
EZE
-
BOI
19h 14m
1 stop
$1,431LATAM Airlines
Tue, Aug 11 - Tue, Aug 18
LATAM Airlines Logo
7:00 am - 9:40 am
BOI
-
EZE
23h 40m
2 stops
LATAM Airlines Logo
10:40 pm - 10:32 pm
EZE
-
BOI
26h 52m
2 stops
$1,499LATAM Airlines
Tue, Jun 23 - Mon, Jul 6
LATAM Airlines Logo
1:43 pm - 9:45 am
BOI
-
EZE
17h 02m
1 stop
LATAM Airlines Logo
8:10 pm - 3:01 pm
EZE
-
BOI
21h 51m
2 stops
$1,503LATAM Airlines
Fri, Aug 28 - Sat, Sep 19

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United Airlines flights from Boise to Buenos Aires

Our best United Airlines deals on Boise to Buenos Aires flight tickets
United Airlines
Aug 17
BOI10:37 amBoise Air Term. Gowen Fld
18h 23m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
Aug 23
EZE9:00 pmBuenos Aires Ministro Pistarini
46h 48m
2 stops
BOI4:48 pmBoise Air Term. Gowen Fld
$1,574
United Airlines
Jun 15
BOI10:35 amBoise Air Term. Gowen Fld
18h 25m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
Jun 22
EZE9:00 pmBuenos Aires Ministro Pistarini
19h 34m
2 stops
BOI1:34 pmBoise Air Term. Gowen Fld
$1,596

LATAM Airlines flights from Boise to Buenos Aires

Our best LATAM Airlines deals on Boise to Buenos Aires flight tickets
LATAM Airlines
Sep 10
BOI1:43 pmBoise Air Term. Gowen Fld
17h 02m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Oct 3
EZE8:10 pmBuenos Aires Ministro Pistarini
19h 14m
1 stop
BOI12:24 pmBoise Air Term. Gowen Fld
$1,372
LATAM Airlines
Sep 10
BOI1:43 pmBoise Air Term. Gowen Fld
17h 02m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Oct 3
EZE1:10 pmBuenos Aires Ministro Pistarini
28h 51m
2 stops
BOI3:01 pmBoise Air Term. Gowen Fld
$1,383
LATAM Airlines
Sep 10
BOI1:43 pmBoise Air Term. Gowen Fld
17h 02m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Oct 3
EZE8:10 pmBuenos Aires Ministro Pistarini
19h 14m
1 stop
BOI12:24 pmBoise Air Term. Gowen Fld
$1,387

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 May 6, 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

Fri 8/28

5:44 pm-10:26 pm

2 stops25h 42m

Buenos Aires Ministro Pistarini

Fri 9/18

3:48 am-9:35 am

2 stops32h 47m

$1,259
Quickest round-trip

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Thu 9/10

1:43 pm-9:45 am

1 stop17h 02m

Buenos Aires Ministro Pistarini

Sat 10/3

8:10 pm-12:24 pm

1 stop19h 14m

$1,372

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Thu 9/10

1:43 pm-9:45 am

1 stop17h 02m

Buenos Aires Ministro Pistarini

Sat 10/3

1:10 pm-3:01 pm

2 stops28h 51m

$1,383

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Thu 9/10

1:43 pm-9:45 am

1 stop17h 02m

Buenos Aires Ministro Pistarini

Sat 10/3

8:10 pm-12:24 pm

1 stop19h 14m

$1,387

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Thu 9/10

10:23 am-9:45 am

2 stops20h 22m

Buenos Aires Ministro Pistarini

Sat 10/3

8:10 pm-3:38 pm

2 stops22h 28m

$1,391

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Tue 8/11

10:37 am-8:00 am

2 stops18h 23m

Buenos Aires Ministro Pistarini

Tue 8/18

9:00 pm-5:53 pm

2 stops23h 53m

$1,406

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Tue 8/11

1:43 pm-9:45 am

1 stop17h 02m

Buenos Aires Ministro Pistarini

Tue 8/18

8:10 pm-12:24 pm

1 stop19h 14m

$1,427

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Tue 8/11

7:15 am-9:40 am

2 stops23h 25m

Buenos Aires Ministro Pistarini

Tue 8/18

8:10 pm-12:24 pm

1 stop19h 14m

$1,431

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Tue 6/23

7:00 am-9:40 am

2 stops23h 40m

Buenos Aires Ministro Pistarini

Mon 7/6

10:40 pm-10:32 pm

2 stops26h 52m

$1,499

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Fri 8/28

1:43 pm-9:45 am

1 stop17h 02m

Buenos Aires Ministro Pistarini

Sat 9/19

8:10 pm-3:01 pm

2 stops21h 51m

$1,503

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Boise is in October. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Buenos Aires from Boise during August instead. Flights to Buenos Aires in August, while not as cheap as those in October, still average around $0.

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

You could potentially save up to 23% 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 57m

Direct flights

None
The fastest flight from Boise to Buenos Aires takes 15h 57m
There are no direct flights from Boise to Buenos Aires. There are no popular flight routes from Boise to Buenos Aires.
Search flight deals

Frequently asked questions about flying from Boise to Buenos Aires

  • 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 57m.

  • 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