$1,198+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — EZE
Mar 6 — Mar 131
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Best
Last-minute
One-way
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 4, 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 4, 2026.
This KAYAK deal was found by Cheapflights users on 1/31. 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 11/47:02 am
GEG
- EZE
2 stops21h 18m
Multiple Airlines
Mon 11/2310:05 pm
EZE
- GEG
2 stops22h 14m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,198
This KAYAK deal was found by Cheapflights users on 1/31. 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 11/412:40 pm
GEG
- EZE
1 stop15h 20m
LATAM Airlines
Mon 11/234:45 pm
EZE
- GEG
2 stops23h 53m
LATAM Airlines
Deal found 1/31![LATAM Airlines logo]()
$1,211
This Delta deal was found by Cheapflights users on 1/31. 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 11/412:40 pm
GEG
- EZE
1 stop15h 20m
Delta
Mon 11/234:45 pm
EZE
- GEG
2 stops23h 53m
Delta
Deal found 1/31![Delta logo]()
$1,227
This American Airlines deal was found by Cheapflights users on 1/31. 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 11/45:25 am
GEG
- EZE
1 stop22h 05m
American Airlines
Mon 11/2310:30 pm
EZE
- GEG
1 stop27h 25m
American Airlines
Deal found 1/31![American Airlines logo]()
$1,241
This KAYAK deal was found by Cheapflights users on 2/2. 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.
Mon 5/42:18 pm
BOI
- EZE
1 stop16h 27m
LATAM Airlines
Tue 5/128:10 pm
EZE
- BOI
1 stop19h 30m
LATAM Airlines
Deal found 2/2![LATAM Airlines logo]()
$1,257
This Gurufare deal was found by Cheapflights users on 2/2. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/42:18 pm
BOI
- EZE
1 stop16h 27m
LATAM Airlines
Wed 5/138:10 pm
EZE
- BOI
2 stops21h 24m
LATAM Airlines
Deal found 2/2![LATAM Airlines logo]()
$1,261
This KAYAK deal was found by Cheapflights users on 2/2. 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.
Wed 5/62:18 pm
BOI
- EZE
1 stop16h 27m
LATAM Airlines
Wed 5/138:10 pm
EZE
- BOI
1 stop19h 30m
LATAM Airlines
Deal found 2/2![LATAM Airlines logo]()
$1,269
This KAYAK deal was found by Cheapflights users on 2/2. 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.
Mon 5/42:18 pm
BOI
- EZE
1 stop16h 27m
LATAM Airlines
Thu 5/141:20 pm
EZE
- BOI
2 stops36h 08m
LATAM Airlines
Deal found 2/2![LATAM Airlines logo]()
$1,273
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/42:18 pm
BOI
- EZE
1 stop16h 27m
Delta
Thu 5/148:10 pm
EZE
- BOI
1 stop19h 30m
Delta
Deal found 2/2![Delta logo]()
$1,277
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:35 pm
BOI
- EZE
2 stops34h 10m
Delta
Thu 5/148:10 pm
EZE
- BOI
1 stop19h 30m
Delta
Deal found 2/2![Delta logo]()
$1,281
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:35 pm
BOI
- EZE
1 stop31h 10m
Delta
Tue 5/128:10 pm
EZE
- BOI
1 stop19h 30m
Delta
Deal found 2/2![Delta logo]()
$1,293
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/32:33 pm
BOI
- EZE
2 stops38h 27m
United Airlines
Mon 5/119:00 pm
EZE
- BOI
2 stops19h 23m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,301
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 4, 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 4, 2026.
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/62:18 pm
BOI
- EZE
1 stop16h 27m
Delta
Thu 5/148:10 pm
EZE
- BOI
1 stop19h 30m
Delta
Deal found 2/2![Delta logo]()
$1,277
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/32:33 pm
BOI
- EZE
2 stops38h 27m
United Airlines
Tue 5/129:00 pm
EZE
- BOI
2 stops19h 27m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,301
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:00 am
GEG
- EZE
1 stop22h 20m
American Airlines
Sat 3/2110:25 pm
EZE
- GEG
1 stop29h 58m
American Airlines
Deal found 2/2![American Airlines logo]()
$1,506
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1612:41 pm
GEG
- EZE
3 stops46h 29m
Multiple Airlines
Sat 3/219:55 pm
EZE
- GEG
2 stops52h 57m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,833
This Gotogate deal was found by Cheapflights users on 2/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1612:41 pm
GEG
- EZE
3 stops46h 29m
Air Canada
Sat 3/214:45 pm
EZE
- GEG
3 stops33h 14m
Air Canada
Deal found 2/2![Air Canada logo]()
$2,488
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:35 pm
BOI
- EZE
2 stops34h 10m
Delta
Wed 5/138:10 pm
EZE
- BOI
1 stop19h 30m
Delta
Deal found 2/2![Delta logo]()
$1,281
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/32:33 pm
BOI
- EZE
2 stops38h 27m
United Airlines
Mon 5/119:00 pm
EZE
- BOI
2 stops19h 23m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,301
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:35 pm
BOI
- EZE
2 stops34h 10m
Delta
Thu 5/148:10 pm
EZE
- BOI
1 stop19h 30m
Delta
Deal found 2/2![Delta logo]()
$1,281
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:35 pm
BOI
- EZE
1 stop31h 10m
Delta
Tue 5/128:10 pm
EZE
- BOI
1 stop19h 30m
Delta
Deal found 2/2![Delta logo]()
$1,293
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:00 am
GEG
- EZE
2 stops23h 20m
United Airlines
Thu 3/269:05 pm
EZE
- GEG
2 stops28h 54m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,454
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:35 pm
BOI
- EZE
1 stop31h 10m
Delta
Mon 5/118:10 pm
EZE
- BOI
1 stop19h 30m
Delta
Deal found 2/2![Delta logo]()
$1,293
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:02 am
GEG
- EZE
2 stops21h 18m
United Airlines
Sat 3/219:05 pm
EZE
- GEG
2 stops52h 13m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,568
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/62:18 pm
BOI
- EZE
1 stop16h 27m
Delta
Fri 5/158:10 pm
EZE
- BOI
1 stop19h 30m
Delta
Deal found 2/2![Delta logo]()
$1,317
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:18 pm
BOI
- EZE
1 stop16h 27m
Delta
Fri 5/158:10 pm
EZE
- BOI
1 stop19h 30m
Delta
Deal found 2/2![Delta logo]()
$1,317
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/42:18 pm
BOI
- EZE
1 stop16h 27m
Delta
Fri 5/158:10 pm
EZE
- BOI
1 stop19h 30m
Delta
Deal found 2/2![Delta logo]()
$1,317
Last-minute flights from Idaho to ArgentinaDiscover last-minute flight deals from Idaho to Argentina. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Argentina. Data last updated February 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:00 am
GEG
- EZE
1 stop22h 20m
American Airlines
Sat 3/2110:25 pm
EZE
- GEG
1 stop29h 58m
American Airlines
Deal found 2/2![American Airlines logo]()
$1,506
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:02 am
GEG
- EZE
2 stops21h 18m
United Airlines
Sat 3/219:05 pm
EZE
- GEG
2 stops52h 13m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,568
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1612:41 pm
GEG
- EZE
3 stops46h 29m
Multiple Airlines
Sat 3/219:55 pm
EZE
- GEG
2 stops52h 57m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,833
This Gotogate deal was found by Cheapflights users on 2/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1612:41 pm
GEG
- EZE
3 stops46h 29m
Air Canada
Sat 3/214:45 pm
EZE
- GEG
3 stops33h 14m
Air Canada
Deal found 2/2![Air Canada logo]()
$2,488
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:00 am
GEG
- EZE
2 stops23h 20m
United Airlines
Thu 3/269:05 pm
EZE
- GEG
2 stops28h 54m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,454
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 4, 2026.
Search for one-way flight options from Idaho to Argentina. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/3![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 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,257 (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 4, 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
Wed 5/6
2:18 pm-9:45 am
1 stop16h 27m
Buenos Aires Ministro Pistarini
Thu 5/14
8:10 pm-12:40 pm
1 stop19h 30m
$1,277
BoiseBuenos Aires
BOI - EZE
BOIEZE
Boise Air Term. Gowen Fld
Sun 5/3
8:35 pm-9:45 am
2 stops34h 10m
Buenos Aires Ministro Pistarini
Wed 5/13
8:10 pm-12:40 pm
1 stop19h 30m
$1,281
BoiseBuenos Aires
BOI - EZE
BOIEZE
Boise Air Term. Gowen Fld
Sun 5/3
8:35 pm-9:45 am
2 stops34h 10m
Buenos Aires Ministro Pistarini
Thu 5/14
8:10 pm-12:40 pm
1 stop19h 30m
$1,281
BoiseBuenos Aires
BOI - EZE
BOIEZE
Boise Air Term. Gowen Fld
Sun 5/3
11:35 pm-9:45 am
1 stop31h 10m
Buenos Aires Ministro Pistarini
Tue 5/12
8:10 pm-12:40 pm
1 stop19h 30m
$1,293
BoiseBuenos Aires
BOI - EZE
BOIEZE
Boise Air Term. Gowen Fld
Sun 5/3
11:35 pm-9:45 am
1 stop31h 10m
Buenos Aires Ministro Pistarini
Mon 5/11
8:10 pm-12:40 pm
1 stop19h 30m
$1,293
BoiseBuenos Aires
BOI - EZE
BOIEZE
Boise Air Term. Gowen Fld
Sun 5/3
2:33 pm-8:00 am
2 stops38h 27m
Buenos Aires Ministro Pistarini
Tue 5/12
9:00 pm-1:27 pm
2 stops19h 27m
$1,301
BoiseBuenos Aires
BOI - EZE
BOIEZE
Boise Air Term. Gowen Fld
Sun 5/3
2:33 pm-8:00 am
2 stops38h 27m
Buenos Aires Ministro Pistarini
Mon 5/11
9:00 pm-1:23 pm
2 stops19h 23m
$1,301
BoiseBuenos Aires
BOI - EZE
BOIEZE
Boise Air Term. Gowen Fld
Wed 5/6
2:18 pm-9:45 am
1 stop16h 27m
Buenos Aires Ministro Pistarini
Fri 5/15
8:10 pm-12:40 pm
1 stop19h 30m
$1,317
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
Fri 5/15
8:10 pm-12:40 pm
1 stop19h 30m
$1,317
BoiseBuenos Aires
BOI - EZE
BOIEZE
Boise Air Term. Gowen Fld
Mon 5/4
2:18 pm-9:45 am
1 stop16h 27m
Buenos Aires Ministro Pistarini
Fri 5/15
8:10 pm-12:40 pm
1 stop19h 30m
$1,317
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.
SUN-EZE
GEG-EZE
BOI-EZE
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
USID-AR0
SUN-EZE
GEG-EZE
BOI-EZE
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
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.
Search flights from Idaho to Argentina by cabin class
Find flights from Idaho to Argentina, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Idaho and Argentina flights
Browse other Idaho and Argentina flight options. Last updated on February 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Idaho to Argentina flights
Consider these flights traveling from Idaho to Argentina.
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 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,305 | Average$1,575 | FlexibilityNo cancel fee | On-timeN/A |