Argentina

$518+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — EZE
Apr 14 — Apr 211
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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 March 15, 2026.

This KAYAK deal was found by Cheapflights users on 3/10. 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 12/107:15 am
BOI
-
EZE
2 stops19h 05m
LATAM Airlines
Wed 12/237:45 am
EZE
-
BOI
2 stops18h 18m
LATAM Airlines
Deal found 3/10$1,311
This Expedia deal was found by Cheapflights users on 3/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:00 am
GEG
-
EZE
2 stops24h 22m
Multiple Airlines
Sun 12/203:45 pm
EZE
-
GEG
2 stops27h 22m
Multiple Airlines
Deal found 3/10$1,352
This BusinessClass deal was found by Cheapflights users on 3/10. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:40 pm
GEG
-
EZE
1 stop15h 20m
LATAM Airlines
Sun 12/203:45 pm
EZE
-
GEG
2 stops27h 22m
LATAM Airlines
Deal found 3/10$1,358
This KAYAK deal was found by Cheapflights users on 3/13. 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 8/2012:40 pm
GEG
-
EZE
1 stop17h 05m
LATAM Airlines
Wed 9/28:10 pm
EZE
-
GEG
2 stops21h 56m
LATAM Airlines
Deal found 3/13$1,361
This KAYAK deal was found by Cheapflights users on 3/10. 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.
Mon 9/76:30 am
GEG
-
EZE
2 stops25h 00m
LATAM Airlines
Fri 10/27:35 am
EZE
-
GEG
3 stops31h 49m
LATAM Airlines
Deal found 3/10$1,364
This Gurufare deal was found by Cheapflights users on 3/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:43 pm
BOI
-
EZE
1 stop17h 02m
LATAM Airlines
Mon 10/198:10 pm
EZE
-
BOI
1 stop19h 29m
LATAM Airlines
Deal found 3/11$1,367
This KAYAK deal was found by Cheapflights users on 3/12. 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.
Wed 11/1811:30 pm
BOI
-
EZE
2 stops30h 10m
LATAM Airlines
Fri 11/273:55 am
EZE
-
BOI
2 stops23h 13m
LATAM Airlines
Deal found 3/12$1,375
This Delta deal was found by Cheapflights users on 3/13. 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.
Thu 8/2012:40 pm
GEG
-
EZE
1 stop17h 05m
Delta
Wed 9/28:10 pm
EZE
-
GEG
1 stop19h 14m
Delta
Deal found 3/13$1,377
This KAYAK deal was found by Cheapflights users on 3/11. 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.
Sun 9/2711:30 pm
BOI
-
EZE
1 stop31h 15m
LATAM Airlines
Fri 10/98:10 pm
EZE
-
BOI
1 stop19h 29m
LATAM Airlines
Deal found 3/11$1,384
This Delta deal was found by Cheapflights users on 3/11. 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 9/2711:30 pm
BOI
-
EZE
2 stops27h 40m
Delta
Sun 10/118:10 pm
EZE
-
BOI
1 stop19h 29m
Delta
Deal found 3/11$1,387
This American Airlines deal was found by Cheapflights users on 3/13. 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.
Mon 9/76:00 am
GEG
-
EZE
2 stops22h 50m
American Airlines
Fri 10/210:20 pm
EZE
-
GEG
2 stops28h 02m
American Airlines
Deal found 3/13$1,391
This BusinessClass deal was found by Cheapflights users on 3/11. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:30 pm
BOI
-
EZE
1 stop31h 15m
LATAM Airlines
Sat 10/108:10 pm
EZE
-
BOI
1 stop19h 29m
LATAM Airlines
Deal found 3/11$1,402

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 March 15, 2026.

Round-trip from

$1,361
(KAYAK)

One-way from

$518
(Kiwi.com)

Popular in

May

Cheapest in

December

Average price

$1,379
From Idaho to Argentina
One-way flight from Idaho to Argentina
Highest demand for flights based on searches. 10% potential increase in price ($162 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 March 15, 2026.
Use the filters below to find and compare flights from Idaho to Argentina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneBuenos Aires

GEG - EZE

GEGEZE

Spokane

Mon 9/7

6:30 am-6:21 pm

2 stops31h 51m

Buenos Aires Ministro Pistarini

Fri 10/2

8:10 pm-11:24 am

1 stop19h 14m

$1,361

SpokaneBuenos Aires

GEG - EZE

GEGEZE

Spokane

Mon 9/7

6:00 am-8:50 am

2 stops22h 50m

Buenos Aires Ministro Pistarini

Fri 10/2

10:20 pm-10:22 pm

2 stops28h 02m

$1,391

JacksonBuenos Aires

JAC - EZE

JACEZE

Jackson Hole

Wed 4/29

1:09 pm-9:45 am

2 stops17h 36m

Buenos Aires Ministro Pistarini

Wed 5/6

8:10 pm-8:15 pm

2 stops27h 05m

$1,531

SpokaneBuenos Aires

GEG - EZE

GEGEZE

Spokane

Mon 6/1

9:08 am-9:45 am

2 stops20h 37m

Buenos Aires Ministro Pistarini

Mon 6/8

8:10 pm-11:32 am

1 stop19h 22m

$1,547

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

SpokaneBuenos Aires

GEG - EZE

GEGEZE

Spokane

Mon 4/27

7:10 am-8:00 am

2 stops20h 50m

Buenos Aires Ministro Pistarini

Mon 5/4

9:00 pm-9:40 pm

2 stops28h 40m

$1,571

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sun 4/26

10:22 am-9:45 am

2 stops20h 23m

Buenos Aires Ministro Pistarini

Sun 5/3

8:10 pm-1:07 pm

1 stop19h 57m

$1,575

SpokaneBuenos Aires

GEG - EZE

GEGEZE

Spokane

Sun 4/26

12:36 pm-9:45 am

1 stop17h 09m

Buenos Aires Ministro Pistarini

Sun 5/3

8:10 pm-11:41 am

1 stop19h 31m

$1,587

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Fri 4/24

2:18 pm-9:45 am

1 stop16h 27m

Buenos Aires Ministro Pistarini

Fri 5/1

8:10 pm-3:03 pm

2 stops21h 53m

$1,591

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sun 4/5

1:40 pm-9:45 am

1 stop17h 05m

Buenos Aires Ministro Pistarini

Mon 4/13

8:10 pm-1:07 pm

1 stop19h 57m

$1,592

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Showing 1-10 of 29 resultsSorted by cheapest first
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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 American Airlines fly from Idaho to Argentina in about 17h 05m. The time it takes to get you to your destination can typically vary by up to 5h 45m. 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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