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Argentina

$1,212+ Cheap flights from Idaho to Argentina

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — EZE
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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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 July 2, 2025.

Round-trip from

$1,212
(United)

Popular in

December

Cheapest in

November

Average price

$1,383
From Idaho to Argentina
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($330 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($106 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 2, 2025.

This United deal was found by Cheapflights users on 7/1. 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.
Sat 10/49:45 amBOI - EZE
3 stops40h 05mMultiple Airlines
Fri 10/179:00 pmEZE - BOI
2 stops29h 44mMultiple Airlines
Deal found 7/1$1,212
This Copa Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 8/157:15 pmBOI - EZE
2 stops26h 40mCopa Airlines
Thu 8/2112:06 amEZE - BOI
2 stops25h 15mCopa Airlines
Deal found 7/1$1,229
This Trip.com deal was found by Cheapflights users on 7/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/96:05 amGEG - EZE
2 stops25h 53mMultiple Airlines
Wed 7/307:14 pmEZE - GEG
2 stops31h 11mMultiple Airlines
Deal found 7/1$1,231
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Mon 10/64:00 pmGEG - EZE
2 stops36h 00mUnited Airlines
Tue 10/149:00 pmEZE - GEG
2 stops30h 15mUnited Airlines
Deal found 6/30$1,240
This Delta deal was found by Cheapflights users on 6/30. 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.
Mon 10/612:40 pmGEG - EZE
1 stop17h 05mDelta
Tue 10/148:10 pmEZE - GEG
2 stops21h 58mDelta
Deal found 6/30$1,310
This United Airlines deal was found by Cheapflights users on 7/1. 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 10/48:20 amBOI - EZE
2 stops20h 40mUnited Airlines
Fri 10/179:00 pmEZE - BOI
2 stops29h 44mUnited Airlines
Deal found 7/1$1,320
This Expedia deal was found by Cheapflights users on 6/30. 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.
Mon 10/612:40 pmGEG - EZE
2 stops33h 50mLATAM Airlines
Mon 10/133:55 amEZE - GEG
2 stops35h 41mLATAM Airlines
Deal found 6/30$1,418
This LATAM Airlines deal was found by Cheapflights users on 6/29. 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.
Thu 10/307:15 amBOI - EZE
2 stops20h 05mLATAM Airlines
Mon 11/37:43 pmEZE - BOI
2 stops22h 44mLATAM Airlines
Deal found 6/29$1,465
This Delta deal was found by Cheapflights users on 7/1. 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 8/218:00 amJAC - EZE
1 stop22h 45mDelta
Sun 8/243:55 amEZE - JAC
2 stops42h 58mDelta
Deal found 7/1$1,465
This Delta deal was found by Cheapflights users on 6/29. 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 10/3011:10 amBOI - EZE
2 stops19h 35mDelta
Mon 11/38:55 pmEZE - BOI
1 stop19h 43mDelta
Deal found 6/29$1,470
This Delta deal was found by Cheapflights users on 7/1. 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 12/76:05 amIDA - EZE
2 stops21h 15mDelta
Thu 12/1110:50 pmEZE - IDA
2 stops27h 30mDelta
Deal found 7/1$1,470
This KAYAK deal was found by Cheapflights users on 7/2. 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.
Tue 8/58:30 amJAC - EZE
2 stops30h 42mLATAM Airlines
Fri 8/812:58 pmEZE - JAC
2 stops34h 23mLATAM Airlines
Deal found 7/2$1,481

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 July 2, 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

Sat 10/4

9:45 am-4:50 am

3 stops40h 05m

Buenos Aires Ministro Pistarini

Fri 10/17

9:00 pm-11:44 pm

2 stops29h 44m

$1,212

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Fri 8/15

7:15 pm-12:55 am

2 stops26h 40m

Buenos Aires Ministro Pistarini

Thu 8/21

12:06 am-10:21 pm

2 stops25h 15m

$1,229

SpokaneBuenos Aires

GEG - EZE

GEGEZE

Spokane

Mon 10/6

4:00 pm-8:00 am

2 stops36h 00m

Buenos Aires Ministro Pistarini

Tue 10/14

9:00 pm-11:15 pm

2 stops30h 15m

$1,240

SpokaneBuenos Aires

GEG - EZE

GEGEZE

Spokane

Mon 10/6

7:15 am-5:35 am

3 stops42h 20m

Buenos Aires Ministro Pistarini

Tue 10/14

9:00 pm-11:15 pm

2 stops30h 15m

$1,247

SpokaneBuenos Aires

GEG - EZE

GEGEZE

Spokane

Mon 10/6

12:40 pm-9:45 am

1 stop17h 05m

Buenos Aires Ministro Pistarini

Tue 10/14

8:10 pm-2:08 pm

2 stops21h 58m

$1,310

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Sat 10/4

8:20 am-8:00 am

2 stops20h 40m

Buenos Aires Ministro Pistarini

Fri 10/17

9:00 pm-11:44 pm

2 stops29h 44m

$1,320

SpokaneBuenos Aires

GEG - EZE

GEGEZE

Spokane

Mon 10/6

12:40 pm-2:30 am

2 stops33h 50m

Buenos Aires Ministro Pistarini

Mon 10/13

3:55 am-11:36 am

2 stops35h 41m

$1,418

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Thu 10/30

3:05 pm-10:03 pm

3 stops27h 58m

Buenos Aires Ministro Pistarini

Mon 11/3

7:43 pm-2:27 pm

2 stops22h 44m

$1,465

JacksonBuenos Aires

JAC - EZE

JACEZE

Jackson Hole

Thu 8/21

8:00 am-12:25 am

2 stops37h 25m

Buenos Aires Ministro Pistarini

Mon 8/25

7:40 am-7:53 pm

2 stops39h 13m

$1,465

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Thu 10/30

11:10 am-9:45 am

2 stops19h 35m

Buenos Aires Ministro Pistarini

Mon 11/3

8:55 pm-12:38 pm

1 stop19h 43m

$1,470

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 27 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

What is the cheapest month to book a flight from Idaho to Argentina?

Currently, April is the cheapest month in which you can book a flight from Idaho to Argentina (average of $795). Flying from Idaho to Argentina in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ID to AR?

Find hourly flight availability from Idaho to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Argentina as you normally would.

Reviews of airlines servicing Argentina

Get insights into the airlines that provide service to Argentina. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Argentina. Reviews last updated July 2, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines, and Copa Airlines from Idaho to Argentina to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,805 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 $1,707. Users have also found prices from $2,136 and $2,180 on Air Canada and LATAM Airlines, 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.

  • What is the cheapest month to book a flight from Idaho to Argentina?

    Currently, April is the cheapest month in which you can book a flight from Idaho to Argentina (average of $795). Flying from Idaho to Argentina in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 2 airlines flying from Idaho to Argentina

Discover the top 2 airlines 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,223Average$1,400FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,323Average$1,613FlexibilityNo cancel feeOn-timeN/A

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