$1,219+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — EZE
Mar 27 — Apr 31
1 adult, Economy
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Find cheap flights from Idaho to Argentina with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 February 25, 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 February 25, 2026.
This KAYAK deal was found by Cheapflights users on 2/23. 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 11/212:40 pm
GEG
- EZE
1 stop15h 20m
LATAM Airlines
Tue 11/248:55 pm
EZE
- GEG
1 stop19h 43m
LATAM Airlines
Deal found 2/23![LATAM Airlines logo]()
$1,219
This KAYAK deal was found by Cheapflights users on 2/23. 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 11/110:45 pm
GEG
- EZE
1 stop29h 15m
LATAM Airlines
Tue 11/248:55 pm
EZE
- GEG
1 stop19h 43m
LATAM Airlines
Deal found 2/23![LATAM Airlines logo]()
$1,223
This Delta deal was found by Cheapflights users on 2/23. 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 10/296:30 am
GEG
- EZE
2 stops19h 35m
Delta
Thu 11/268:55 pm
EZE
- GEG
1 stop19h 43m
Delta
Deal found 2/23![Delta logo]()
$1,227
This Delta deal was found by Cheapflights users on 2/23. 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 11/110:45 pm
GEG
- EZE
2 stops29h 55m
Delta
Thu 11/268:55 pm
EZE
- GEG
1 stop19h 43m
Delta
Deal found 2/23![Delta logo]()
$1,231
This KAYAK deal was found by Cheapflights users on 2/23. 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 11/110:45 pm
GEG
- EZE
1 stop29h 15m
LATAM Airlines
Thu 11/268:55 pm
EZE
- GEG
1 stop19h 43m
LATAM Airlines
Deal found 2/23![LATAM Airlines logo]()
$1,241
This United Airlines deal was found by Cheapflights users on 2/23. 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 10/314:00 pm
GEG
- EZE
2 stops59h 20m
United Airlines
Wed 11/2510:05 pm
EZE
- GEG
2 stops19h 35m
United Airlines
Deal found 2/23![United Airlines logo]()
$1,252
This KAYAK deal was found by Cheapflights users on 2/22. 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 10/201:43 pm
BOI
- EZE
1 stop17h 02m
LATAM Airlines
Sat 10/318:55 pm
EZE
- BOI
1 stop19h 44m
LATAM Airlines
Deal found 2/22![LATAM Airlines logo]()
$1,257
This KAYAK deal was found by Cheapflights users on 2/23. 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 10/3112:40 pm
GEG
- EZE
1 stop16h 20m
LATAM Airlines
Wed 11/258:55 pm
EZE
- GEG
1 stop19h 43m
LATAM Airlines
Deal found 2/23![LATAM Airlines logo]()
$1,257
This KAYAK deal was found by Cheapflights users on 2/21. 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 stops26h 35m
LATAM Airlines
Sat 11/287:45 am
EZE
- BOI
2 stops19h 23m
LATAM Airlines
Deal found 2/21![LATAM Airlines logo]()
$1,261
This Delta deal was found by Cheapflights users on 2/23. 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 10/3012:40 pm
GEG
- EZE
1 stop16h 20m
Delta
Thu 11/264:45 pm
EZE
- GEG
2 stops23h 53m
Delta
Deal found 2/23![Delta logo]()
$1,277
This United Airlines deal was found by Cheapflights users on 2/24. 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.
Thu 11/57:00 am
JAC
- EZE
2 stops20h 20m
United Airlines
Sat 11/2111:55 pm
EZE
- JAC
2 stops25h 07m
United Airlines
Deal found 2/24![United Airlines logo]()
$1,281
This KAYAK deal was found by Cheapflights users on 2/21. 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 8/226:30 am
GEG
- EZE
2 stops19h 40m
LATAM Airlines
Sat 8/298:10 pm
EZE
- GEG
1 stop19h 14m
LATAM Airlines
Deal found 2/21![LATAM Airlines logo]()
$1,307
Best flights from Idaho to ArgentinaDiscover carefully curated flight deals from Idaho to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 25, 2026.
Discover carefully curated flight deals from Idaho to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 25, 2026.
This KAYAK deal was found by Cheapflights users on 2/21. 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 8/226:30 am
GEG
- EZE
2 stops19h 40m
LATAM Airlines
Sat 8/298:10 pm
EZE
- GEG
1 stop19h 14m
LATAM Airlines
Deal found 2/21![LATAM Airlines logo]()
$1,307
This United Airlines deal was found by Cheapflights users on 2/24. 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.
Thu 4/167:00 am
JAC
- EZE
2 stops22h 00m
United Airlines
Thu 4/309:00 pm
EZE
- JAC
2 stops19h 21m
United Airlines
Deal found 2/24![United Airlines logo]()
$1,431
This BusinessClass deal was found by Cheapflights users on 2/21. 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 4/51:40 pm
BOI
- EZE
1 stop17h 05m
Multiple Airlines
Mon 4/137:35 am
EZE
- BOI
2 stops31h 50m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$1,495
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Sat 3/76:18 am
IDA
- EZE
2 stops24h 11m
American Airlines
Sat 3/1410:25 pm
EZE
- IDA
1 stop18h 23m
American Airlines
Deal found 2/23![American Airlines logo]()
$2,172
This United Airlines deal was found by Cheapflights users on 2/21. 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 4/46:15 am
BOI
- EZE
2 stops22h 45m
United Airlines
Mon 4/139:00 pm
EZE
- BOI
2 stops19h 31m
United Airlines
Deal found 2/21![United Airlines logo]()
$1,471
This BusinessClass deal was found by Cheapflights users on 2/22. 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.
Wed 4/81:40 pm
BOI
- EZE
1 stop17h 05m
LATAM Airlines
Wed 4/158:10 pm
EZE
- BOI
1 stop19h 57m
LATAM Airlines
Deal found 2/22![LATAM Airlines logo]()
$1,485
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Sun 4/57:03 pm
BOI
- EZE
2 stops33h 57m
United Airlines
Mon 4/139:00 pm
EZE
- BOI
2 stops21h 24m
United Airlines
Deal found 2/21![United Airlines logo]()
$1,471
This Gurufare deal was found by Cheapflights users on 2/23. 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.
Sat 4/41:40 pm
BOI
- EZE
1 stop17h 05m
LATAM Airlines
Mon 4/137:45 am
EZE
- BOI
2 stops32h 22m
LATAM Airlines
Deal found 2/23![LATAM Airlines logo]()
$1,487
This Gurufare deal was found by Cheapflights users on 2/21. 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 4/710:40 pm
GEG
- EZE
2 stops27h 30m
LATAM Airlines
Tue 4/148:10 pm
EZE
- GEG
1 stop19h 31m
LATAM Airlines
Deal found 2/21![LATAM Airlines logo]()
$1,487
This United Airlines deal was found by Cheapflights users on 2/23. 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 3/75:30 pm
IDA
- EZE
2 stops32h 50m
United Airlines
Sat 3/149:05 pm
EZE
- IDA
2 stops19h 25m
United Airlines
Deal found 2/23![United Airlines logo]()
$1,630
This LATAM Airlines deal was found by Cheapflights users on 2/21. 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 8/181:43 pm
BOI
- EZE
2 stops19h 39m
LATAM Airlines
Thu 8/208:30 pm
EZE
- BOI
2 stops21h 31m
LATAM Airlines
Deal found 2/21![LATAM Airlines logo]()
$1,507
This LATAM Airlines deal was found by Cheapflights users on 2/24. 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 4/1610:40 am
JAC
- EZE
3 stops19h 40m
Multiple Airlines
Thu 4/301:10 pm
EZE
- JAC
2 stops29h 08m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$2,457
This LATAM Airlines deal was found by Cheapflights users on 2/22. 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 8/187:15 am
BOI
- ROS
2 stops19h 50m
LATAM Airlines
Fri 8/2112:10 pm
ROS
- BOI
2 stops29h 51m
LATAM Airlines
Deal found 2/22![LATAM Airlines logo]()
$1,956
This Expedia deal was found by Cheapflights users on 2/21. 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.
Sat 8/2212:30 pm
GEG
- EZE
3 stops46h 00m
Multiple Airlines
Sat 8/293:35 pm
EZE
- GEG
3 stops50h 31m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$2,794
This LATAM Airlines deal was found by Cheapflights users on 2/24. 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.
Sun 5/310:35 am
JAC
- EZE
2 stops19h 25m
Multiple Airlines
Thu 5/71:10 pm
EZE
- JAC
3 stops34h 48m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$5,356
Last-minute flights from Idaho to ArgentinaDiscover last-minute flight deals from Idaho to Argentina. Data last updated February 25, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Argentina. Data last updated February 25, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 2/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:43 pm
BOI
- EZE
1 stop15h 17m
LATAM Airlines
Fri 2/277:10 am
EZE
- BOI
2 stops43h 35m
LATAM Airlines
Deal found 2/21![LATAM Airlines logo]()
$1,651
This United Airlines deal was found by Cheapflights users on 2/22. 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.
Wed 2/256:35 am
IDA
- EZE
2 stops22h 45m
United Airlines
Fri 2/2711:55 pm
EZE
- IDA
2 stops20h 35m
United Airlines
Deal found 2/22![United Airlines logo]()
$1,749
This LATAM Airlines deal was found by Cheapflights users on 2/21. 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 2/257:11 am
BOI
- EZE
3 stops50h 34m
Multiple Airlines
Fri 2/273:55 pm
EZE
- BOI
2 stops34h 50m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$2,407
This KAYAK deal was found by Cheapflights users on 2/22. 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 2/2610:53 am
BOI
- EZE
2 stops18h 27m
Multiple Airlines
Sat 2/2811:55 pm
EZE
- BOI
2 stops25h 16m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$1,703
This KAYAK deal was found by Cheapflights users on 2/22. 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 2/265:20 am
BOI
- EZE
2 stops23h 40m
LATAM Airlines
Sat 2/2811:55 pm
EZE
- BOI
1 stop16h 33m
LATAM Airlines
Deal found 2/22![LATAM Airlines logo]()
$1,729
This United Airlines deal was found by Cheapflights users on 2/22. 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.
Thu 2/2610:45 am
IDA
- EZE
2 stops18h 35m
United Airlines
Fri 2/2710:05 pm
EZE
- IDA
2 stops19h 25m
United Airlines
Deal found 2/22![United Airlines logo]()
$1,963
This Ovago deal was found by Cheapflights users on 2/24. 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.
Tue 3/32:35 pm
JAC
- EZE
1 stop14h 25m
LATAM Airlines
Tue 3/178:55 pm
EZE
- JAC
2 stops18h 15m
LATAM Airlines
Deal found 2/24![LATAM Airlines logo]()
$1,569
This KAYAK deal was found by Cheapflights users on 2/24. 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 3/37:00 am
JAC
- EZE
2 stops22h 20m
Copa Airlines
Tue 3/179:05 pm
EZE
- JAC
2 stops21h 11m
Copa Airlines
Deal found 2/24![Copa Airlines logo]()
$1,575
This United Airlines deal was found by Cheapflights users on 2/23. 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 3/75:30 pm
IDA
- EZE
2 stops32h 50m
United Airlines
Sat 3/149:05 pm
EZE
- IDA
2 stops19h 25m
United Airlines
Deal found 2/23![United Airlines logo]()
$1,630
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Sat 3/76:18 am
IDA
- EZE
2 stops24h 11m
American Airlines
Sat 3/1410:25 pm
EZE
- IDA
1 stop18h 23m
American Airlines
Deal found 2/23![American Airlines logo]()
$2,172
This KAYAK deal was found by Cheapflights users on 2/21. 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 3/211:40 pm
BOI
- EZE
2 stops22h 15m
LATAM Airlines
Sun 3/293:45 pm
EZE
- BOI
2 stops23h 53m
LATAM Airlines
Deal found 2/21![LATAM Airlines logo]()
$1,562
This Orbitz deal was found by Cheapflights users on 2/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2112:59 pm
BOI
- EZE
3 stops47h 11m
Multiple Airlines
Sun 3/293:45 pm
EZE
- BOI
2 stops57h 40m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$1,768
One-way flights from Idaho to ArgentinaSearch for one-way flight options from Idaho to Argentina. Find affordable one-way fares based on user searches. Data last updated February 25, 2026.
Search for one-way flight options from Idaho to Argentina. Find affordable one-way fares based on user searches. Data last updated February 25, 2026.
This United Airlines deal was found by Cheapflights users on 2/24. 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.
Thu 4/302:30 pm
SUN
- EZE
2 stops38h 30m
United Airlines
Deal found 2/24![United Airlines logo]()
$2,759
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 February 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,307 (KAYAK) |
Popular in | April |
Cheapest in | December |
Average price | $1,466 |
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 February 25, 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
SpokaneBuenos Aires
GEG - EZE
GEGEZE
Spokane
Sat 8/22
6:30 am-6:10 am
2 stops19h 40m
Buenos Aires Ministro Pistarini
Sat 8/29
8:10 pm-11:24 am
1 stop19h 14m
$1,307
JacksonBuenos Aires
JAC - EZE
JACEZE
Jackson Hole
Thu 4/16
7:00 am-8:00 am
2 stops22h 00m
Buenos Aires Ministro Pistarini
Thu 4/30
9:00 pm-1:21 pm
2 stops19h 21m
$1,431
BoiseBuenos Aires
BOI - EZE
BOIEZE
Boise Air Term. Gowen Fld
Sat 4/4
6:15 am-8:00 am
2 stops22h 45m
Buenos Aires Ministro Pistarini
Mon 4/13
9:00 pm-1:31 pm
2 stops19h 31m
$1,471
BoiseBuenos Aires
BOI - EZE
BOIEZE
Boise Air Term. Gowen Fld
Sun 4/5
7:03 pm-8:00 am
2 stops33h 57m
Buenos Aires Ministro Pistarini
Mon 4/13
9:00 pm-3:24 pm
2 stops21h 24m
$1,471
BoiseBuenos Aires
BOI - EZE
BOIEZE
Boise Air Term. Gowen Fld
Wed 4/8
1:40 pm-9:45 am
1 stop17h 05m
Buenos Aires Ministro Pistarini
Wed 4/15
8:10 pm-1:07 pm
1 stop19h 57m
$1,485
BoiseBuenos Aires
BOI - EZE
BOIEZE
Boise Air Term. Gowen Fld
Sat 4/4
1:40 pm-9:45 am
1 stop17h 05m
Buenos Aires Ministro Pistarini
Mon 4/13
7:45 am-1:07 pm
2 stops32h 22m
$1,487
SpokaneBuenos Aires
GEG - EZE
GEGEZE
Spokane
Tue 4/7
10:40 pm-6:10 am
2 stops27h 30m
Buenos Aires Ministro Pistarini
Tue 4/14
8:10 pm-11:41 am
1 stop19h 31m
$1,487
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
7:35 am-12:25 pm
2 stops31h 50m
$1,495
BoiseBuenos Aires
BOI - EZE
BOIEZE
Boise Air Term. Gowen Fld
Tue 8/18
1:43 pm-12:22 pm
2 stops19h 39m
Buenos Aires Ministro Pistarini
Thu 8/20
8:30 pm-3:01 pm
2 stops21h 31m
$1,507
Idaho FallsBuenos Aires
IDA - EZE
IDAEZE
Idaho Falls Fanning Field
Sat 3/7
5:30 pm-6:20 am
2 stops32h 50m
Buenos Aires Ministro Pistarini
Sat 3/14
9:05 pm-1:30 pm
2 stops19h 25m
$1,630
Showing 1-10 of 16 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.
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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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Alternative routes for Idaho to Argentina
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Argentina by adding a car rental and/or hotel reservation to your travel itinerary.
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Idaho and Argentina flights
Browse other Idaho and Argentina flight options. Last updated on February 25, 2026.
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Idaho to Argentina flights
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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 February 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,305 | Average$1,564 | FlexibilityNo cancel fee | On-timeN/A |