$585+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — EZE
Feb 19 — Feb 261
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho to Argentina
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 January 20, 2026.
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 January 20, 2026.
This Copa Airlines deal was found by Cheapflights users on 1/18. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:24 pm
BOI
- EZE
2 stops25h 34m
Copa Airlines
Wed 3/112:43 pm
EZE
- BOI
2 stops34h 16m
Copa Airlines
Deal found 1/18![Copa Airlines logo]()
$1,179
This KAYAK deal was found by Cheapflights users on 1/18. 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.
Tue 3/314:15 pm
JAC
- EZE
2 stops27h 10m
Copa Airlines
Thu 4/235:34 am
EZE
- JAC
2 stops31h 10m
Copa Airlines
Deal found 1/18![Copa Airlines logo]()
$1,179
This KAYAK deal was found by Cheapflights users on 1/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:02 am
GEG
- EZE
2 stops20h 58m
Azul
Tue 9/89:00 pm
EZE
- GEG
2 stops30h 38m
Azul
Deal found 1/19![Azul logo]()
$1,198
This KAYAK deal was found by Cheapflights users on 1/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:30 am
GEG
- EZE
2 stops19h 50m
LATAM Airlines
Tue 9/88:10 pm
EZE
- GEG
1 stop19h 14m
LATAM Airlines
Deal found 1/19![LATAM Airlines logo]()
$1,211
This Gurufare deal was found by Cheapflights users on 1/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/314:15 pm
JAC
- EZE
2 stops27h 10m
Copa Airlines
Wed 4/225:34 am
EZE
- JAC
2 stops31h 10m
Copa Airlines
Deal found 1/18![Copa Airlines logo]()
$1,217
This LATAM Airlines deal was found by Cheapflights users on 1/19. 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 9/112:40 pm
GEG
- EZE
1 stop17h 05m
Multiple Airlines
Tue 9/88:10 pm
EZE
- GEG
1 stop19h 14m
Multiple Airlines
Deal found 1/19![Multiple Airlines logo]()
$1,227
This Ovago deal was found by Cheapflights users on 1/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:15 pm
JAC
- EZE
2 stops27h 10m
Copa Airlines
Wed 4/225:34 am
EZE
- JAC
2 stops31h 10m
Copa Airlines
Deal found 1/18![Copa Airlines logo]()
$1,237
This KAYAK deal was found by Cheapflights users on 1/18. 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 10/166:30 am
GEG
- EZE
2 stops19h 50m
LATAM Airlines
Mon 10/2610:15 pm
EZE
- GEG
2 stops27h 22m
LATAM Airlines
Deal found 1/18![LATAM Airlines logo]()
$1,273
This LATAM Airlines deal was found by Cheapflights users on 1/18. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:40 pm
GEG
- EZE
1 stop17h 05m
Multiple Airlines
Mon 10/2610:15 pm
EZE
- GEG
2 stops27h 22m
Multiple Airlines
Deal found 1/18![Multiple Airlines logo]()
$1,281
This Copa Airlines deal was found by Cheapflights users on 1/18. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/47:03 pm
BOI
- EZE
2 stops28h 27m
Copa Airlines
Mon 4/132:57 pm
EZE
- BOI
2 stops32h 16m
Copa Airlines
Deal found 1/18![Copa Airlines logo]()
$1,315
This KAYAK deal was found by Cheapflights users on 1/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:43 pm
BOI
- EZE
2 stops21h 02m
LATAM Airlines
Sat 11/287:45 am
EZE
- BOI
2 stops19h 23m
LATAM Airlines
Deal found 1/19![LATAM Airlines logo]()
$1,319
This KAYAK deal was found by Cheapflights users on 1/18. 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.
Thu 4/210:40 am
JAC
- EZE
2 stops18h 20m
Multiple Airlines
Wed 4/229:00 pm
EZE
- JAC
2 stops19h 21m
Multiple Airlines
Deal found 1/18![Multiple Airlines logo]()
$1,388
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 January 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $1,179 (Copa Airlines) |
One-way from | $585 (Gurufare) |
Popular in | April |
Cheapest in | December |
Average price | $1,337 |
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 January 20, 2026.
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
Tue 3/3
5:24 pm-10:58 pm
2 stops25h 34m
Buenos Aires Ministro Pistarini
Wed 3/11
2:43 pm-9:59 pm
2 stops34h 16m
$1,179
JacksonBuenos Aires
JAC - EZE
JACEZE
Jackson Hole
Tue 3/31
4:15 pm-10:25 pm
2 stops27h 10m
Buenos Aires Ministro Pistarini
Thu 4/23
5:34 am-9:44 am
2 stops31h 10m
$1,179
JacksonBuenos Aires
JAC - EZE
JACEZE
Jackson Hole
Wed 4/1
4:15 pm-10:25 pm
2 stops27h 10m
Buenos Aires Ministro Pistarini
Wed 4/22
5:34 am-9:44 am
2 stops31h 10m
$1,237
BoiseBuenos Aires
BOI - EZE
BOIEZE
Boise Air Term. Gowen Fld
Sat 4/4
7:03 pm-2:30 am
2 stops28h 27m
Buenos Aires Ministro Pistarini
Mon 4/13
2:57 pm-8:13 pm
2 stops32h 16m
$1,315
SpokaneBuenos Aires
GEG - EZE
GEGEZE
Spokane
Thu 4/2
6:00 am-7:15 am
2 stops21h 15m
Buenos Aires Ministro Pistarini
Thu 4/23
11:30 pm-11:09 pm
2 stops27h 39m
$1,416
BoiseBuenos Aires
BOI - EZE
BOIEZE
Boise Air Term. Gowen Fld
Thu 3/5
6:55 pm-1:57 am
2 stops27h 02m
Buenos Aires Ministro Pistarini
Wed 3/11
12:23 am-9:59 pm
2 stops24h 36m
$1,429
BoiseBuenos Aires
BOI - EZE
BOIEZE
Boise Air Term. Gowen Fld
Sun 4/5
5:29 pm-8:00 am
2 stops35h 31m
Buenos Aires Ministro Pistarini
Mon 4/13
9:00 pm-3:24 pm
2 stops21h 24m
$1,431
JacksonBuenos Aires
JAC - EZE
JACEZE
Jackson Hole
Sun 3/29
5:50 pm-9:45 am
2 stops36h 55m
Buenos Aires Ministro Pistarini
Mon 4/20
8:10 pm-4:05 pm
2 stops22h 55m
$1,431
JacksonBuenos Aires
JAC - EZE
JACEZE
Jackson Hole
Mon 3/30
7:00 am-8:00 am
2 stops22h 00m
Buenos Aires Ministro Pistarini
Tue 4/21
9:00 pm-8:53 pm
2 stops26h 53m
$1,431
JacksonBuenos Aires
JAC - EZE
JACEZE
Jackson Hole
Thu 4/2
7:20 am-9:45 am
2 stops23h 25m
Buenos Aires Ministro Pistarini
Mon 4/20
8:10 pm-7:01 pm
2 stops25h 51m
$1,431
Showing 1-10 of 44 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 January 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,305 | Average$1,565 | FlexibilityNo cancel fee | On-timeN/A |