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Argentina

$540+ Cheap flights from Idaho to Argentina

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — EZE
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Idaho to Argentina

Cheapest flights from Idaho to Argentina
Explore the most affordable flight options available from Idaho to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This Ovago deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:47 pmBOI - EZE
1 stop27h 33mLATAM Airlines
Sat 1/1011:55 pmEZE - BOI
1 stop16h 51mLATAM Airlines
Deal found 12/20$2,054
This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:00 amBOI - EZE
2 stops20h 20mUnited Airlines
Sat 1/1010:05 pmEZE - BOI
2 stops25h 40mUnited Airlines
Deal found 12/20$2,144
This Air Canada deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:15 amBOI - EZE
3 stops28h 55mAir Canada
Sat 1/104:45 pmEZE - BOI
3 stops34h 12mAir Canada
Deal found 12/20$5,279

Find flight deals from Idaho to Argentina

Keep the following information in mind while searching for Idaho to Argentina flight deals. Data was last updated December 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,130
(Copa Airlines)

One-way from

$540
(Copa Airlines)

Popular in

April

Cheapest in

December

Average price

$1,240
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Buenos Aires (BUE) flights.
Search Deals
From Idaho to Argentina
Search Deals
One-way flight from Idaho to Argentina
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($129 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Argentina 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, Cheapflights users made 2,558,603 searches. Data last updated December 21, 2025.
Use the filters below to find and compare flights from Idaho to Argentina that are best for you.

Fly from

Idaho

Fly to

Argentina

Route

Depart

Return

Price

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Mon 6/15

5:22 pm-12:52 am

2 stops28h 30m

Buenos Aires Ministro Pistarini

Wed 7/8

2:17 am-11:59 pm

2 stops24h 42m

$1,130

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Fri 1/30

5:16 pm-10:34 pm

2 stops25h 18m

Buenos Aires Ministro Pistarini

Thu 2/12

3:47 am-11:48 pm

2 stops24h 01m

$1,164

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sat 4/4

7:03 pm-10:25 pm

2 stops24h 22m

Buenos Aires Ministro Pistarini

Mon 4/13

2:57 pm-8:13 pm

2 stops32h 16m

$1,215

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Tue 2/3

5:16 pm-10:34 pm

2 stops25h 18m

Buenos Aires Ministro Pistarini

Mon 2/9

3:47 am-9:52 pm

2 stops22h 05m

$1,229

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-9:22 pm

2 stops27h 22m

$1,240

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sat 4/4

1:59 pm-9:45 am

1 stop16h 46m

Buenos Aires Ministro Pistarini

Mon 4/13

1:20 pm-10:38 pm

2 stops36h 18m

$1,272

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sat 4/4

1:59 pm-9:45 am

1 stop16h 46m

Buenos Aires Ministro Pistarini

Mon 4/13

8:10 pm-1:00 pm

1 stop19h 50m

$1,276

SpokaneBuenos Aires

GEG - EZE

GEGEZE

Spokane

Tue 2/3

6:00 am-8:25 am

1 stop21h 25m

Buenos Aires Ministro Pistarini

Tue 2/10

10:25 pm-6:49 pm

1 stop25h 24m

$1,436

SpokaneBuenos Aires

GEG - EZE

GEGEZE

Spokane

Thu 2/12

4:02 pm-7:20 am

2 stops34h 18m

Buenos Aires Ministro Pistarini

Tue 2/24

10:05 pm-6:16 pm

2 stops25h 11m

$1,440

SpokaneBuenos Aires

GEG - EZE

GEGEZE

Spokane

Thu 2/12

12:48 pm-9:35 am

2 stops39h 47m

Buenos Aires Ministro Pistarini

Tue 2/24

8:55 pm-11:35 am

1 stop19h 40m

$1,460

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 36 results
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Best time to book a flight from Idaho to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Argentina
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Idaho to Argentina?

    Airlines like Copa Airlines, American Airlines, and United Airlines fly from Idaho to Argentina in about 21h 25m. The time it takes to get you to your destination can typically vary by up to 12h 53m. Airlines will cover a distance of 6757 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Idaho to Argentina that include hotel bookings?

    Yes. In addition to deals on Idaho to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Argentina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Argentina.

  • Can I find deals for business class flights from Idaho to Argentina?

    Yes. Cheapflights offers flight deals from Idaho to Argentina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Idaho to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Idaho to Argentina

Discover the top airline that operate flights from Idaho to Argentina. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,305Average$1,575FlexibilityNo cancel feeOn-timeN/A

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