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Argentina

$520+ 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
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find 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 November 6, 2025.

This United deal was found by Cheapflights users on 11/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:00 pmBOI - EZE
3 stops29h 50mMultiple Airlines
Tue 12/210:05 pmEZE - BOI
2 stops25h 09mMultiple Airlines
Deal found 11/6$1,341
This Copa Airlines deal was found by Cheapflights users on 11/6. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/112:11 pmBOI - EZE
2 stops28h 20mCopa Airlines
Fri 11/212:15 amEZE - BOI
2 stops24h 30mCopa Airlines
Deal found 11/6$1,448
This KAYAK deal was found by Cheapflights users on 11/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:12 pmGEG - EZE
2 stops20h 43mLATAM Airlines
Sat 12/67:43 pmEZE - GEG
2 stops21h 19mLATAM Airlines
Deal found 11/5$1,458
This LATAM Airlines deal was found by Cheapflights users on 11/6. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2611:39 pmBOI - EZE
2 stops26h 41mLATAM Airlines
Tue 12/27:43 pmEZE - BOI
2 stops21h 11mLATAM Airlines
Deal found 11/6$1,466
This Delta deal was found by Cheapflights users on 11/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/261:49 pmBOI - EZE
1 stop15h 11mDelta
Tue 12/28:55 pmEZE - BOI
2 stops21h 23mDelta
Deal found 11/6$1,470
This Delta deal was found by Cheapflights users on 11/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:00 amIDA - EZE
2 stops23h 00mDelta
Thu 12/48:55 pmEZE - IDA
2 stops25h 31mDelta
Deal found 11/5$1,470
This American Airlines deal was found by Cheapflights users on 11/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:17 amGEG - EZE
1 stop21h 48mAmerican Airlines
Sat 12/611:59 pmEZE - GEG
2 stops25h 58mAmerican Airlines
Deal found 11/5$1,470
This Delta deal was found by Cheapflights users on 11/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:30 amSUN - EZE
2 stops21h 30mDelta
Wed 12/108:55 pmEZE - SUN
2 stops29h 09mDelta
Deal found 11/4$1,470
This American Airlines deal was found by Cheapflights users on 11/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/231:58 pmIDA - EZE
1 stop14h 22mAmerican Airlines
Thu 12/410:30 pmEZE - IDA
1 stop18h 57mAmerican Airlines
Deal found 11/4$1,566
This American Airlines deal was found by Cheapflights users on 11/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:00 amBOI - EZE
1 stop21h 10mAmerican Airlines
Sat 11/2211:59 pmEZE - BOI
2 stops26h 08mAmerican Airlines
Deal found 11/5$1,589
This LATAM Airlines deal was found by Cheapflights users on 11/4. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/111:49 pmBOI - EZE
1 stop15h 11mDelta
Sat 11/228:55 pmEZE - BOI
1 stop19h 44mDelta
Deal found 11/4$1,670
This American Airlines deal was found by Cheapflights users on 11/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:25 amGEG - EZE
1 stop21h 45mAmerican Airlines
Fri 11/1410:25 pmEZE - GEG
1 stop25h 31mAmerican Airlines
Deal found 11/6$1,700

Cheap flight deals from Idaho to Argentina

Keep the following information in mind while searching for Idaho to Argentina flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,198
(KAYAK)

One-way from

$520
(Copa Airlines)

Popular in

December

Cheapest in

January

Average price

$1,275
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
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 November 6, 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

Sun 4/5

11:30 pm-5:55 am

2 stops27h 25m

Buenos Aires Ministro Pistarini

Mon 4/13

7:40 am-12:36 pm

2 stops31h 56m

$1,198

SpokaneBuenos Aires

GEG - EZE

GEGEZE

Spokane

Wed 2/25

12:38 pm-4:50 am

3 stops35h 12m

Buenos Aires Ministro Pistarini

Wed 3/4

10:05 pm-9:20 pm

2 stops28h 15m

$1,229

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Mon 2/9

1:41 pm-9:00 am

1 stop15h 19m

Buenos Aires Ministro Pistarini

Thu 3/5

11:55 pm-12:31 pm

1 stop16h 36m

$1,236

SpokaneBuenos Aires

GEG - EZE

GEGEZE

Spokane

Tue 2/24

12:47 pm-9:00 am

1 stop15h 13m

Buenos Aires Ministro Pistarini

Mon 3/30

2:25 am-11:41 am

2 stops37h 16m

$1,236

SpokaneBuenos Aires

GEG - EZE

GEGEZE

Spokane

Mon 2/23

12:47 pm-9:00 am

1 stop15h 13m

Buenos Aires Ministro Pistarini

Tue 3/31

3:55 am-11:41 am

2 stops35h 46m

$1,236

SpokaneBuenos Aires

GEG - EZE

GEGEZE

Spokane

Wed 2/25

12:47 pm-9:00 am

1 stop15h 13m

Buenos Aires Ministro Pistarini

Tue 3/31

7:45 am-11:41 am

2 stops31h 56m

$1,236

SpokaneBuenos Aires

GEG - EZE

GEGEZE

Spokane

Thu 2/26

12:47 pm-9:00 am

1 stop15h 13m

Buenos Aires Ministro Pistarini

Mon 3/30

2:25 am-11:41 am

2 stops37h 16m

$1,236

SpokaneBuenos Aires

GEG - EZE

GEGEZE

Spokane

Mon 2/23

7:00 am-7:20 am

2 stops19h 20m

Buenos Aires Ministro Pistarini

Tue 3/31

9:00 pm-11:38 pm

2 stops30h 38m

$1,240

SpokaneBuenos Aires

GEG - EZE

GEGEZE

Spokane

Tue 2/24

7:00 am-9:20 am

2 stops21h 20m

Buenos Aires Ministro Pistarini

Tue 3/31

9:00 pm-11:38 pm

2 stops30h 38m

$1,240

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Mon 2/9

10:48 am-5:10 am

3 stops38h 22m

Buenos Aires Ministro Pistarini

Thu 3/5

11:55 pm-10:29 pm

2 stops26h 34m

$1,259

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 34 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 LATAM Airlines, Delta, and United Airlines fly from Idaho to Argentina in about 15h 19m. The time it takes to get you to your destination can typically vary by up to 21h 29m. Airlines will cover a distance of 6513 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Idaho to Argentina one-way?

    For one-way options, check prices for Copa Airlines. According to our data, you can fly for as low as $520. Users have also found prices from $688 and $688 on American Airlines and Delta, respectively.

  • 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,323Average$1,575FlexibilityNo cancel feeOn-timeN/A

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