$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
Nov 19 — Nov 261
1 adult, Economy
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Cheapest flights from Idaho to ArgentinaExplore 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 October 20, 2025.
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 October 20, 2025.
This United deal was found by Cheapflights users on 10/18. 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.
Sun 11/1610:40 amBOI - EZE
3 stops38h 30mMultiple Airlines
Sun 11/2311:55 pmEZE - BOI
2 stops27h 33mMultiple Airlines
Deal found 10/18![Multiple Airlines logo]()
$1,181
This United deal was found by Cheapflights users on 10/17. 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.
Thu 11/277:00 amJAC - EZE
2 stops20h 20mMultiple Airlines
Fri 12/125:55 amEZE - JAC
3 stops55h 50mMultiple Airlines
Deal found 10/17![Multiple Airlines logo]()
$1,359
This Delta deal was found by Cheapflights users on 10/17. 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 12/102:04 pmBOI - EZE
1 stop14h 56mDelta
Tue 12/238:55 pmEZE - BOI
1 stop19h 52mDelta
Deal found 10/17![Delta logo]()
$1,406
This Copa Airlines deal was found by Cheapflights users on 10/19. 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 11/2112:08 amEZE - BOI
2 stops26h 37mCopa Airlines
Deal found 10/19![Copa Airlines logo]()
$1,414
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 12/36:44 amBOI - EZE
1 stop21h 21mAmerican Airlines
Wed 12/1010:30 pmEZE - BOI
1 stop18h 04mAmerican Airlines
Deal found 10/19![American Airlines logo]()
$1,436
This United Airlines deal was found by Cheapflights users on 10/18. 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 12/110:50 amIDA - EZE
2 stops16h 30mUnited Airlines
Tue 12/1610:05 pmEZE - IDA
2 stops27h 07mUnited Airlines
Deal found 10/18![United Airlines logo]()
$1,440
This KAYAK deal was found by Cheapflights users on 10/18. 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.
Fri 11/2111:35 pmBOI - EZE
2 stops35h 15mLATAM Airlines
Mon 12/18:00 amEZE - BOI
2 stops32h 54mLATAM Airlines
Deal found 10/18![LATAM Airlines logo]()
$1,458
This LATAM Airlines deal was found by Cheapflights users on 10/19. 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 11/2211:55 pmEZE - BOI
1 stop16h 44mDelta
Deal found 10/19![Delta logo]()
$1,466
This Delta deal was found by Cheapflights users on 10/18. 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.
Fri 11/77:30 amJAC - EZE
2 stops21h 30mDelta
Tue 11/118:55 pmEZE - JAC
2 stops19h 06mDelta
Deal found 10/18![Delta logo]()
$1,470
This Delta deal was found by Cheapflights users on 10/18. 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 12/76:00 amIDA - EZE
2 stops21h 20mDelta
Thu 12/1110:25 pmEZE - IDA
2 stops27h 56mDelta
Deal found 10/18![Delta logo]()
$1,470
This Delta deal was found by Cheapflights users on 10/17. 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 stops22h 45mDelta
Wed 12/108:55 pmEZE - SUN
2 stops19h 31mDelta
Deal found 10/17![Delta logo]()
$1,470
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/227:00 pmBOI - EZE
2 stops34h 20mUnited Airlines
Sun 11/3011:55 pmEZE - BOI
2 stops41h 44mUnited Airlines
Deal found 10/18![United Airlines logo]()
$1,492
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 October 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,181 (United) |
One-way from | $520 (Copa Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $1,387 |
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 October 20, 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
JacksonBuenos Aires
JAC - EZE
JACEZE
Jackson Hole
Wed 4/1
4:25 pm-6:15 am
3 stops34h 50m
Buenos Aires Ministro Pistarini
Wed 4/8
12:00 pm-3:12 pm
2 stops30h 12m
$1,250
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
8:10 pm-12:36 pm
1 stop19h 26m
$1,336
JacksonBuenos Aires
JAC - EZE
JACEZE
Jackson Hole
Wed 4/1
1:10 pm-9:45 am
2 stops17h 35m
Buenos Aires Ministro Pistarini
Wed 4/8
8:10 pm-4:33 pm
2 stops23h 23m
$1,340
JacksonBuenos Aires
JAC - EZE
JACEZE
Jackson Hole
Thu 11/27
7:00 am-7:20 am
2 stops20h 20m
Buenos Aires Ministro Pistarini
Fri 12/12
5:55 am-9:45 am
3 stops55h 50m
$1,359
BoiseBuenos Aires
BOI - EZE
BOIEZE
Boise Air Term. Gowen Fld
Sun 4/5
1:43 pm-9:45 am
1 stop17h 02m
Buenos Aires Ministro Pistarini
Mon 4/13
8:10 pm-12:36 pm
1 stop19h 26m
$1,386
BoiseBuenos Aires
BOI - EZE
BOIEZE
Boise Air Term. Gowen Fld
Wed 12/10
2:04 pm-9:00 am
1 stop14h 56m
Buenos Aires Ministro Pistarini
Tue 12/23
8:55 pm-12:47 pm
1 stop19h 52m
$1,406
Idaho FallsBuenos Aires
IDA - EZE
IDAEZE
Idaho Falls Fanning Field
Wed 4/1
8:23 am-9:00 am
2 stops21h 37m
Buenos Aires Ministro Pistarini
Wed 4/8
11:30 pm-9:56 pm
2 stops25h 26m
$1,410
BoiseBuenos Aires
BOI - EZE
BOIEZE
Boise Air Term. Gowen Fld
Tue 11/11
2:11 pm-1:00 am
2 stops30h 49m
Buenos Aires Ministro Pistarini
Fri 11/21
12:08 am-10:45 pm
2 stops26h 37m
$1,414
Idaho FallsBuenos Aires
IDA - EZE
IDAEZE
Idaho Falls Fanning Field
Mon 12/1
5:00 am-7:20 am
2 stops22h 20m
Buenos Aires Ministro Pistarini
Tue 12/16
11:55 pm-9:12 pm
2 stops25h 17m
$1,440
Showing 1-10 of 37 results
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
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Related info for your journey
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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.
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 October 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,323 | Average$1,575 | FlexibilityNo cancel fee | On-timeN/A |