$467+ Cheap flights from Idaho to Santiago (SCL)
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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SCL
Mar 15 — Mar 221
1 adult, Economy
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Find cheap flights from Idaho to Santiago 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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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 Santiago
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Cheapest flights from Idaho to SantiagoExplore the most affordable flight options available from Idaho to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
Explore the most affordable flight options available from Idaho to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
This Delta deal was found by Cheapflights users on 2/11. 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 3/1112:35 pm
GEG
- SCL
1 stop15h 05m
Delta
Wed 4/2211:25 pm
SCL
- GEG
1 stop25h 15m
Delta
Deal found 2/11![Delta logo]()
$1,045
This American Airlines deal was found by Cheapflights users on 2/11. 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 3/116:00 am
GEG
- SCL
2 stops23h 05m
American Airlines
Wed 4/228:35 pm
SCL
- GEG
2 stops29h 35m
American Airlines
Deal found 2/11![American Airlines logo]()
$1,050
This KAYAK deal was found by Cheapflights users on 2/11. 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 9/31:43 pm
BOI
- SCL
2 stops25h 42m
LATAM Airlines
Sun 9/204:50 pm
SCL
- BOI
2 stops25h 11m
LATAM Airlines
Deal found 2/11![LATAM Airlines logo]()
$1,067
This LATAM Airlines deal was found by Cheapflights users on 2/11. 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 4/172:18 pm
BOI
- SCL
1 stop14h 57m
LATAM Airlines
Fri 4/2411:25 pm
SCL
- BOI
1 stop17h 38m
LATAM Airlines
Deal found 2/11![LATAM Airlines logo]()
$1,075
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 12/17:00 am
JAC
- SCL
2 stops21h 50m
United Airlines
Tue 12/1510:45 pm
SCL
- JAC
2 stops18h 44m
United Airlines
Deal found 2/9![United Airlines logo]()
$1,080
This Delta deal was found by Cheapflights users on 2/10. 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 3/1211:30 pm
BOI
- SCL
2 stops27h 05m
Delta
Thu 3/1910:25 pm
SCL
- BOI
2 stops26h 10m
Delta
Deal found 2/10![Delta logo]()
$1,090
This LATAM Airlines deal was found by Cheapflights users on 2/12. 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 7/224:15 pm
GEG
- SCL
2 stops21h 15m
LATAM Airlines
Wed 7/2911:25 pm
SCL
- GEG
1 stop19h 16m
LATAM Airlines
Deal found 2/12![LATAM Airlines logo]()
$1,096
This KAYAK deal was found by Cheapflights users on 2/10. 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 3/51:43 pm
BOI
- SCL
1 stop13h 57m
LATAM Airlines
Wed 3/184:20 pm
SCL
- BOI
2 stops33h 05m
LATAM Airlines
Deal found 2/10![LATAM Airlines logo]()
$1,104
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Thu 3/51:39 pm
BOI
- SCL
1 stop14h 26m
American Airlines
Wed 3/1810:15 pm
SCL
- BOI
1 stop17h 33m
American Airlines
Deal found 2/12![American Airlines logo]()
$1,120
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Fri 4/175:51 am
BOI
- SCL
2 stops23h 14m
American Airlines
Fri 4/248:35 pm
SCL
- BOI
2 stops28h 19m
American Airlines
Deal found 2/11![American Airlines logo]()
$1,130
This Delta deal was found by Cheapflights users on 2/11. 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 3/136:00 am
GEG
- SCL
2 stops19h 35m
Delta
Thu 3/1912:20 am
SCL
- GEG
2 stops25h 17m
Delta
Deal found 2/11![Delta logo]()
$1,130
This Travelocity deal was found by Cheapflights users on 2/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1311:30 pm
BOI
- SCL
3 stops35h 40m
Multiple Airlines
Tue 3/1711:55 pm
SCL
- BOI
2 stops22h 51m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,140
Best flights from Idaho to SantiagoDiscover carefully curated flight deals from Idaho to Santiago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
Discover carefully curated flight deals from Idaho to Santiago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
This Delta deal was found by Cheapflights users on 2/11. 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 3/1112:35 pm
GEG
- SCL
1 stop15h 05m
Delta
Wed 4/227:45 pm
SCL
- GEG
2 stops18h 56m
Delta
Deal found 2/11![Delta logo]()
$1,045
This American Airlines deal was found by Cheapflights users on 2/11. 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 3/116:00 am
GEG
- SCL
2 stops23h 05m
American Airlines
Wed 4/228:35 pm
SCL
- GEG
2 stops29h 35m
American Airlines
Deal found 2/11![American Airlines logo]()
$1,050
This LATAM Airlines deal was found by Cheapflights users on 2/11. 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 4/172:18 pm
BOI
- SCL
1 stop14h 57m
LATAM Airlines
Fri 4/2411:25 pm
SCL
- BOI
1 stop17h 38m
LATAM Airlines
Deal found 2/11![LATAM Airlines logo]()
$1,075
This Expedia deal was found by Cheapflights users on 2/11. 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 3/287:43 pm
GEG
- SCL
3 stops46h 32m
Multiple Airlines
Sat 4/42:35 pm
SCL
- GEG
2 stops25h 02m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,286
This Delta deal was found by Cheapflights users on 2/10. 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 3/1211:30 pm
BOI
- SCL
2 stops27h 05m
Delta
Thu 3/1910:25 pm
SCL
- BOI
2 stops26h 10m
Delta
Deal found 2/10![Delta logo]()
$1,090
This LATAM Airlines deal was found by Cheapflights users on 2/12. 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 7/224:15 pm
GEG
- SCL
2 stops21h 15m
LATAM Airlines
Wed 7/2911:25 pm
SCL
- GEG
1 stop19h 16m
LATAM Airlines
Deal found 2/12![LATAM Airlines logo]()
$1,096
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 3/121:39 pm
BOI
- SCL
1 stop14h 21m
American Airlines
Thu 3/1910:15 pm
SCL
- BOI
1 stop17h 33m
American Airlines
Deal found 2/10![American Airlines logo]()
$1,120
This KAYAK deal was found by Cheapflights users on 2/10. 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 3/51:43 pm
BOI
- SCL
1 stop13h 57m
LATAM Airlines
Wed 3/184:20 pm
SCL
- BOI
2 stops33h 05m
LATAM Airlines
Deal found 2/10![LATAM Airlines logo]()
$1,104
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Thu 3/57:00 am
BOI
- SCL
1 stop21h 05m
American Airlines
Wed 3/1810:15 pm
SCL
- BOI
1 stop17h 33m
American Airlines
Deal found 2/9![American Airlines logo]()
$1,120
This Delta deal was found by Cheapflights users on 2/11. 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 3/136:00 am
GEG
- SCL
2 stops19h 35m
Delta
Thu 3/1912:20 am
SCL
- GEG
2 stops25h 17m
Delta
Deal found 2/11![Delta logo]()
$1,130
This American Airlines deal was found by Cheapflights users on 2/11. 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 3/286:00 am
GEG
- SCL
2 stops22h 00m
American Airlines
Sat 4/49:25 pm
SCL
- GEG
2 stops29h 49m
American Airlines
Deal found 2/11![American Airlines logo]()
$1,130
This Expedia deal was found by Cheapflights users on 2/11. 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.
Fri 3/1310:40 pm
GEG
- SCL
3 stops35h 30m
LATAM Airlines
Thu 3/1912:20 am
SCL
- GEG
2 stops25h 17m
LATAM Airlines
Deal found 2/11![LATAM Airlines logo]()
$1,160
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Fri 3/136:00 am
GEG
- SCL
1 stop21h 00m
American Airlines
Fri 3/2010:15 pm
SCL
- GEG
1 stop26h 57m
American Airlines
Deal found 2/11![American Airlines logo]()
$1,214
This Gurufare deal was found by Cheapflights users on 2/11. 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 3/2812:35 pm
GEG
- SCL
1 stop15h 40m
LATAM Airlines
Sat 4/48:45 pm
SCL
- GEG
2 stops18h 52m
LATAM Airlines
Deal found 2/11![LATAM Airlines logo]()
$1,255
Last-minute flights from Idaho to SantiagoDiscover last-minute flight deals from Idaho to Santiago. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Santiago. Data last updated February 13, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/11. 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 3/21:39 pm
BOI
- SCL
1 stop14h 26m
American Airlines
Mon 3/910:15 pm
SCL
- BOI
1 stop17h 27m
American Airlines
Deal found 2/11![American Airlines logo]()
$1,195
This KAYAK deal was found by Cheapflights users on 2/10. 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 3/51:43 pm
BOI
- SCL
1 stop13h 57m
LATAM Airlines
Wed 3/184:20 pm
SCL
- BOI
2 stops33h 05m
LATAM Airlines
Deal found 2/10![LATAM Airlines logo]()
$1,104
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Thu 3/51:39 pm
BOI
- SCL
1 stop14h 26m
American Airlines
Wed 3/1810:15 pm
SCL
- BOI
1 stop17h 33m
American Airlines
Deal found 2/12![American Airlines logo]()
$1,120
This Delta deal was found by Cheapflights users on 2/11. 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 3/1112:35 pm
GEG
- SCL
1 stop15h 05m
Delta
Wed 4/2211:25 pm
SCL
- GEG
1 stop25h 15m
Delta
Deal found 2/11![Delta logo]()
$1,045
This American Airlines deal was found by Cheapflights users on 2/11. 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 3/116:00 am
GEG
- SCL
2 stops23h 05m
American Airlines
Wed 4/228:35 pm
SCL
- GEG
2 stops29h 35m
American Airlines
Deal found 2/11![American Airlines logo]()
$1,050
This Delta deal was found by Cheapflights users on 2/10. 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 3/1211:30 pm
BOI
- SCL
2 stops27h 05m
Delta
Thu 3/1910:25 pm
SCL
- BOI
2 stops26h 10m
Delta
Deal found 2/10![Delta logo]()
$1,090
This Delta deal was found by Cheapflights users on 2/11. 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 3/136:00 am
GEG
- SCL
2 stops19h 35m
Delta
Thu 3/1912:20 am
SCL
- GEG
2 stops25h 17m
Delta
Deal found 2/11![Delta logo]()
$1,130
This Travelocity deal was found by Cheapflights users on 2/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1311:30 pm
BOI
- SCL
3 stops35h 40m
Multiple Airlines
Tue 3/1711:55 pm
SCL
- BOI
2 stops22h 51m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,140
This Travelocity deal was found by Cheapflights users on 2/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1311:30 pm
BOI
- SCL
3 stops35h 40m
LATAM Airlines
Tue 3/1710:25 pm
SCL
- BOI
1 stop17h 13m
LATAM Airlines
Deal found 2/10![LATAM Airlines logo]()
$1,145
This Expedia deal was found by Cheapflights users on 2/11. 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.
Fri 3/1310:40 pm
GEG
- SCL
3 stops35h 30m
LATAM Airlines
Thu 3/1912:20 am
SCL
- GEG
2 stops25h 17m
LATAM Airlines
Deal found 2/11![LATAM Airlines logo]()
$1,160
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Fri 3/136:00 am
GEG
- SCL
1 stop21h 00m
American Airlines
Fri 3/2010:15 pm
SCL
- GEG
1 stop26h 57m
American Airlines
Deal found 2/11![American Airlines logo]()
$1,214
This Gurufare deal was found by Cheapflights users on 2/11. 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 3/2812:35 pm
GEG
- SCL
1 stop15h 40m
LATAM Airlines
Sat 4/48:45 pm
SCL
- GEG
2 stops18h 52m
LATAM Airlines
Deal found 2/11![LATAM Airlines logo]()
$1,255
One-way flights from Idaho to SantiagoSearch for one-way flight options from Idaho to Santiago. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
Search for one-way flight options from Idaho to Santiago. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:40 am
GEG
- SCL
3 stops44h 00m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/19:15 pm
GEG
- SCL
3 stops53h 15m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:40 am
GEG
- SCL
3 stops52h 00m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$532
This Gurufare deal was found by Cheapflights users on 2/10. 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 3/146:15 pm
BOI
- SCL
2 stops32h 40m
LATAM Airlines
Deal found 2/10![LATAM Airlines logo]()
$557
This Delta deal was found by Cheapflights users on 2/11. 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 3/36:45 am
GEG
- SCL
2 stops19h 10m
Delta
Deal found 2/11![Delta logo]()
$578
This United Airlines deal was found by Cheapflights users on 2/11. 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 3/44:02 pm
GEG
- SCL
2 stops35h 48m
United Airlines
Deal found 2/11![United Airlines logo]()
$584
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:40 am
GEG
- SCL
3 stops44h 00m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$594
This Delta deal was found by Cheapflights users on 2/12. 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 3/112:48 pm
GEG
- SCL
2 stops52h 10m
Delta
Deal found 2/12![Delta logo]()
$601
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/141:00 pm
BOI
- SCL
3 stops52h 20m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$608
This Delta deal was found by Cheapflights users on 2/11. 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 2/283:45 pm
GEG
- SCL
2 stops58h 55m
Delta
Deal found 2/11![Delta logo]()
$614
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Sun 3/16:00 am
GEG
- SCL
1 stop21h 05m
American Airlines
Deal found 2/11![American Airlines logo]()
$618
This American Airlines deal was found by Cheapflights users on 2/10. 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 3/141:41 pm
BOI
- SCL
1 stop14h 19m
American Airlines
Deal found 2/10![American Airlines logo]()
$858
Find flight deals from Idaho to Santiago
Keep the following information in mind while searching for Idaho to Santiago flight deals. Data was last updated February 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,045 (Delta) |
One-way from | $467 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho to Santiago 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 13, 2026.
Use the filters below to find and compare flights from Idaho to Santiago that are best for you.
Fly from
Idaho
Fly to
Santiago
Route
Depart
Return
Price
SpokaneSantiago
GEG - SCL
GEGSCL
Spokane
Wed 3/11
12:35 pm-7:40 am
1 stop15h 05m
Santiago Arturo Merino Benitez
Wed 4/22
7:45 pm-11:41 am
2 stops18h 56m
$1,045
SpokaneSantiago
GEG - SCL
GEGSCL
Spokane
Wed 3/11
6:00 am-9:05 am
2 stops23h 05m
Santiago Arturo Merino Benitez
Wed 4/22
8:35 pm-11:10 pm
2 stops29h 35m
$1,050
BoiseSantiago
BOI - SCL
BOISCL
Boise Air Term. Gowen Fld
Fri 4/17
2:18 pm-7:15 am
1 stop14h 57m
Santiago Arturo Merino Benitez
Fri 4/24
11:25 pm-3:03 pm
1 stop17h 38m
$1,075
BoiseSantiago
BOI - SCL
BOISCL
Boise Air Term. Gowen Fld
Thu 3/12
11:30 pm-5:35 am
2 stops27h 05m
Santiago Arturo Merino Benitez
Thu 3/19
10:25 pm-9:35 pm
2 stops26h 10m
$1,090
SpokaneSantiago
GEG - SCL
GEGSCL
Spokane
Wed 7/22
4:15 pm-4:30 pm
2 stops21h 15m
Santiago Arturo Merino Benitez
Wed 7/29
11:25 pm-3:41 pm
1 stop19h 16m
$1,096
BoiseSantiago
BOI - SCL
BOISCL
Boise Air Term. Gowen Fld
Thu 3/5
1:43 pm-7:40 am
1 stop13h 57m
Santiago Arturo Merino Benitez
Wed 3/18
4:20 pm-10:25 pm
2 stops33h 05m
$1,104
BoiseSantiago
BOI - SCL
BOISCL
Boise Air Term. Gowen Fld
Thu 3/12
1:39 pm-7:00 am
1 stop14h 21m
Santiago Arturo Merino Benitez
Thu 3/19
10:15 pm-12:48 pm
1 stop17h 33m
$1,120
BoiseSantiago
BOI - SCL
BOISCL
Boise Air Term. Gowen Fld
Thu 3/5
7:00 am-8:05 am
1 stop21h 05m
Santiago Arturo Merino Benitez
Wed 3/18
10:15 pm-12:48 pm
1 stop17h 33m
$1,120
SpokaneSantiago
GEG - SCL
GEGSCL
Spokane
Fri 3/13
6:00 am-5:35 am
2 stops19h 35m
Santiago Arturo Merino Benitez
Thu 3/19
12:20 am-9:37 pm
2 stops25h 17m
$1,130
SpokaneSantiago
GEG - SCL
GEGSCL
Spokane
Sat 3/28
6:00 am-8:00 am
2 stops22h 00m
Santiago Arturo Merino Benitez
Sat 4/4
9:25 pm-11:14 pm
2 stops29h 49m
$1,130
Showing 1-10 of 24 results
Best time to book a flight from Idaho to Santiago
Have a flexible travel schedule? Discover the best time to fly to Santiago from Idaho with our price prediction graph.
GEG-SCL
BOI-SCL
JAC-SCL
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 Santiago
USID-SCL
GEG-SCL
BOI-SCL
JAC-SCL
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 Santiago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Idaho to Santiago
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Complete your trip
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Search flights from Idaho to Santiago by cabin class
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Idaho and Santiago flights
Browse other Idaho and Santiago flight options. Last updated on February 13, 2026.
Popular flight searches
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Other flights to Santiago
Explore flights to Santiago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 13, 2026.
Idaho to Santiago flights
Consider these flights traveling from Idaho to Santiago.
Top airline flying from Idaho to Santiago
Discover the top airline that operate flights from Idaho to Santiago. 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 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,053 | Average$1,267 | FlexibilityNo cancel fee | On-timeN/A |