$408+ Cheap flights from Boise (BOI) to South Korea
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ICN
Mar 15 — Mar 221
1 adult, Economy
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Find cheap flights from Boise to South Korea 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 Boise to South KoreaExplore the most affordable flight options available from Boise to South Korea. 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 Boise to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/226:28 am
BOI
- ICN
1 stop20h 07m
Multiple Airlines
Thu 2/268:35 pm
ICN
- BOI
1 stop16h 40m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$827
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.
Sat 3/288:28 pm
BOI
- ICN
1 stop31h 07m
Multiple Airlines
Sat 4/48:35 pm
ICN
- BOI
1 stop14h 13m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$830
This Jetabroad 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/299:55 am
BOI
- ICN
1 stop17h 40m
Multiple Airlines
Sun 4/58:35 pm
ICN
- BOI
1 stop30h 44m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$861
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.
Wed 9/26:51 pm
BOI
- ICN
1 stop19h 09m
Multiple Airlines
Wed 9/912:40 pm
ICN
- BOI
1 stop16h 04m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$873
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:50 pm
BOI
- ICN
1 stop20h 55m
Multiple Airlines
Tue 8/259:20 pm
ICN
- BOI
1 stop16h 35m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$874
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.
Sun 2/2210:53 am
BOI
- ICN
1 stop37h 22m
United Airlines
Thu 2/2612:45 pm
ICN
- BOI
2 stops24h 10m
United Airlines
Deal found 2/11![United Airlines logo]()
$887
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/276:04 pm
BOI
- ICN
1 stop33h 31m
Multiple Airlines
Sat 4/48:35 pm
ICN
- BOI
1 stop14h 13m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$951
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:15 pm
BOI
- GMP
2 stops36h 00m
Multiple Airlines
Tue 8/2512:05 pm
GMP
- BOI
2 stops19h 59m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,246
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.
Sun 4/51:39 pm
BOI
- GMP
2 stops40h 36m
Multiple Airlines
Sun 4/128:00 am
GMP
- BOI
2 stops29h 54m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,785
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/297:40 am
BOI
- GMP
2 stops22h 35m
Multiple Airlines
Sun 4/57:15 pm
GMP
- BOI
2 stops41h 25m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,815
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.
Fri 3/137:00 am
BOI
- GMP
2 stops24h 05m
Multiple Airlines
Thu 3/198:00 am
GMP
- BOI
2 stops19h 25m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$2,028
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/148:12 pm
BOI
- GMP
2 stops34h 53m
Multiple Airlines
Sat 3/2812:05 pm
GMP
- BOI
2 stops24h 35m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$2,689
Best flights from Boise to South KoreaDiscover carefully curated flight deals from Boise to South Korea 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 Boise to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. 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.
Sat 3/288:28 pm
BOI
- ICN
1 stop31h 07m
Multiple Airlines
Sat 4/48:35 pm
ICN
- BOI
1 stop14h 13m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$830
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.
Thu 3/512:59 pm
BOI
- ICN
1 stop24h 41m
United Airlines
Wed 3/115:00 pm
ICN
- BOI
1 stop17h 16m
United Airlines
Deal found 2/11![United Airlines logo]()
$977
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 3/296:15 pm
BOI
- ICN
2 stops31h 35m
Delta
Sun 4/57:00 pm
ICN
- BOI
1 stop18h 04m
Delta
Deal found 2/12![Delta logo]()
$994
This Jetabroad 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/299:55 am
BOI
- ICN
1 stop17h 40m
Multiple Airlines
Sun 4/58:35 pm
ICN
- BOI
1 stop30h 44m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$861
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.
Fri 5/16:23 am
BOI
- ICN
1 stop17h 37m
United Airlines
Wed 5/204:50 pm
ICN
- BOI
1 stop19h 27m
United Airlines
Deal found 2/11![United Airlines logo]()
$1,012
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/276:04 pm
BOI
- ICN
1 stop33h 31m
Multiple Airlines
Sat 4/48:35 pm
ICN
- BOI
1 stop14h 13m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$951
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 3/277:30 pm
BOI
- ICN
1 stop30h 20m
Delta
Sat 4/47:00 pm
ICN
- BOI
2 stops19h 15m
Delta
Deal found 2/11![Delta logo]()
$1,091
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.
Fri 5/15:56 pm
BOI
- ICN
2 stops35h 14m
Multiple Airlines
Wed 5/206:00 pm
ICN
- BOI
1 stop19h 40m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$994
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/269:55 am
BOI
- ICN
1 stop17h 40m
Multiple Airlines
Sat 3/288:35 pm
ICN
- BOI
1 stop14h 13m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,025
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/278:39 am
BOI
- GMP
2 stops46h 41m
ANA
Sat 4/47:40 am
GMP
- BOI
2 stops22h 48m
ANA
Deal found 2/11![ANA logo]()
$3,029
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/54:15 pm
BOI
- ICN
1 stop22h 00m
Multiple Airlines
Sun 4/129:00 pm
ICN
- BOI
1 stop16h 57m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,064
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.
Sun 4/57:05 pm
BOI
- GMP
2 stops24h 35m
Multiple Airlines
Sun 4/128:00 am
GMP
- BOI
2 stops19h 25m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,913
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.
Fri 3/137:00 am
BOI
- GMP
2 stops24h 05m
Multiple Airlines
Thu 3/198:00 am
GMP
- BOI
2 stops19h 25m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$2,028
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/288:39 am
BOI
- GMP
2 stops42h 56m
ANA
Sat 4/412:40 pm
GMP
- BOI
2 stops43h 08m
ANA
Deal found 2/11![ANA logo]()
$3,618
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/148:12 pm
BOI
- GMP
2 stops34h 53m
Multiple Airlines
Sat 3/2812:05 pm
GMP
- BOI
2 stops24h 35m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$2,689
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.
Tue 5/267:22 pm
BOI
- GMP
2 stops24h 18m
Multiple Airlines
Tue 6/1612:05 pm
GMP
- BOI
2 stops25h 46m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$4,018
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:16 am
BOI
- GMP
2 stops22h 49m
Multiple Airlines
Sun 3/228:00 am
GMP
- BOI
2 stops28h 40m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$4,149
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.
Tue 5/267:22 pm
BOI
- GMP
2 stops24h 18m
Multiple Airlines
Wed 6/1012:05 pm
GMP
- BOI
2 stops25h 46m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$4,478
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.
Tue 5/267:22 pm
BOI
- GMP
2 stops24h 18m
Multiple Airlines
Thu 6/1812:05 pm
GMP
- BOI
2 stops25h 44m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$4,678
Last-minute flights from Boise to South KoreaDiscover last-minute flight deals from Boise to South Korea. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to South Korea. Data last updated February 13, 2026 and is based on user searches.
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/226:28 am
BOI
- ICN
1 stop20h 07m
Multiple Airlines
Thu 2/268:35 pm
ICN
- BOI
1 stop16h 40m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$827
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.
Sun 2/2210:53 am
BOI
- ICN
1 stop37h 22m
United Airlines
Thu 2/2612:45 pm
ICN
- BOI
2 stops24h 10m
United Airlines
Deal found 2/11![United Airlines logo]()
$887
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.
Thu 3/512:59 pm
BOI
- ICN
1 stop24h 41m
United Airlines
Wed 3/115:00 pm
ICN
- BOI
1 stop17h 16m
United Airlines
Deal found 2/11![United Airlines logo]()
$977
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.
Thu 3/58:50 am
BOI
- ICN
1 stop15h 40m
Delta
Wed 3/118:05 pm
ICN
- BOI
2 stops18h 54m
Delta
Deal found 2/11![Delta logo]()
$981
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.
Fri 3/137:00 am
BOI
- GMP
2 stops24h 05m
Multiple Airlines
Thu 3/198:00 am
GMP
- BOI
2 stops19h 25m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$2,028
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/148:12 pm
BOI
- GMP
2 stops34h 53m
Multiple Airlines
Sat 3/2812:05 pm
GMP
- BOI
2 stops24h 35m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$2,689
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/276:04 pm
BOI
- ICN
1 stop33h 31m
Multiple Airlines
Sat 4/48:35 pm
ICN
- BOI
1 stop14h 13m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$951
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/278:39 am
BOI
- GMP
2 stops46h 41m
ANA
Sat 4/47:40 am
GMP
- BOI
2 stops22h 48m
ANA
Deal found 2/11![ANA logo]()
$3,029
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.
Sat 3/288:28 pm
BOI
- ICN
1 stop31h 07m
Multiple Airlines
Sat 4/48:35 pm
ICN
- BOI
1 stop14h 13m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$830
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/288:39 am
BOI
- GMP
2 stops42h 56m
ANA
Sat 4/412:40 pm
GMP
- BOI
2 stops43h 08m
ANA
Deal found 2/11![ANA logo]()
$3,618
This Jetabroad 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/299:55 am
BOI
- ICN
1 stop17h 40m
Multiple Airlines
Sun 4/58:35 pm
ICN
- BOI
1 stop30h 44m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$861
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/297:40 am
BOI
- GMP
2 stops22h 35m
Multiple Airlines
Sun 4/57:15 pm
GMP
- BOI
2 stops41h 25m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,815
One-way flights from Boise to South KoreaSearch for one-way flight options from Boise to South Korea. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
Search for one-way flight options from Boise to South Korea. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/259:52 am
BOI
- ICN
1 stop16h 43m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$408
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:00 am
BOI
- ICN
2 stops19h 15m
United Airlines
Deal found 2/10![United Airlines logo]()
$458
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/284:15 pm
BOI
- ICN
1 stop35h 20m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$470
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 3/277:30 pm
BOI
- ICN
1 stop30h 20m
Delta
Deal found 2/11![Delta logo]()
$546
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.
Sat 3/286:15 pm
BOI
- ICN
2 stops32h 05m
Delta
Deal found 2/12![Delta logo]()
$550
This EVA Air 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:00 pm
BOI
- ICN
2 stops27h 30m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$630
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:00 am
BOI
- ICN
1 stop18h 35m
Korean Air
Deal found 2/11![Korean Air logo]()
$668
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 3/276:33 pm
BOI
- ICN
2 stops30h 12m
American Airlines
Deal found 2/11![American Airlines logo]()
$736
This Japan 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/79:52 am
BOI
- GMP
2 stops20h 13m
Japan Airlines
Deal found 2/11![Japan Airlines logo]()
$760
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/288:39 am
BOI
- GMP
2 stops42h 56m
ANA
Deal found 2/12![ANA logo]()
$2,160
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/278:39 am
BOI
- GMP
2 stops46h 41m
ANA
Deal found 2/11![ANA logo]()
$2,219
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.
Wed 2/258:41 am
BOI
- GMP
2 stops34h 39m
ANA
Deal found 2/10![ANA logo]()
$2,591
Find flight deals from Boise to South Korea
Keep the following information in mind while searching for Boise to South Korea flight deals. Data was last updated February 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $830 (Kiwi.com) |
One-way from | $408 (Alaska Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to South Korea 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 Boise to South Korea that are best for you.
Fly from
Boise
Fly to
South Korea
Route
Depart
Return
Price
BoiseIncheon
BOI - ICN
BOIICN
Boise Air Term. Gowen Fld
Sat 3/28
8:28 pm-6:35 pm
1 stop31h 07m
Incheon Intl
Sat 4/4
8:35 pm-7:48 pm
1 stop14h 13m
$830
BoiseIncheon
BOI - ICN
BOIICN
Boise Air Term. Gowen Fld
Sun 3/29
9:55 am-6:35 pm
1 stop17h 40m
Incheon Intl
Sun 4/5
8:35 pm-12:19 pm
1 stop30h 44m
$861
BoiseIncheon
BOI - ICN
BOIICN
Boise Air Term. Gowen Fld
Fri 3/27
6:04 pm-6:35 pm
1 stop33h 31m
Incheon Intl
Sat 4/4
8:35 pm-7:48 pm
1 stop14h 13m
$951
BoiseIncheon
BOI - ICN
BOIICN
Boise Air Term. Gowen Fld
Thu 3/5
12:59 pm-5:40 am
1 stop24h 41m
Incheon Intl
Wed 3/11
5:00 pm-7:16 pm
1 stop17h 16m
$977
BoiseIncheon
BOI - ICN
BOIICN
Boise Air Term. Gowen Fld
Sun 3/29
6:15 pm-4:50 pm
2 stops31h 35m
Incheon Intl
Sun 4/5
7:00 pm-10:04 pm
1 stop18h 04m
$994
BoiseIncheon
BOI - ICN
BOIICN
Boise Air Term. Gowen Fld
Fri 5/1
5:56 pm-8:10 pm
2 stops35h 14m
Incheon Intl
Wed 5/20
6:00 pm-10:40 pm
1 stop19h 40m
$994
BoiseIncheon
BOI - ICN
BOIICN
Boise Air Term. Gowen Fld
Fri 5/1
6:23 am-3:00 pm
1 stop17h 37m
Incheon Intl
Wed 5/20
4:50 pm-9:17 pm
1 stop19h 27m
$1,012
BoiseIncheon
BOI - ICN
BOIICN
Boise Air Term. Gowen Fld
Thu 3/26
9:55 am-6:35 pm
1 stop17h 40m
Incheon Intl
Sat 3/28
8:35 pm-7:48 pm
1 stop14h 13m
$1,025
BoiseIncheon
BOI - ICN
BOIICN
Boise Air Term. Gowen Fld
Sun 4/5
4:15 pm-5:15 am
1 stop22h 00m
Incheon Intl
Sun 4/12
9:00 pm-10:57 pm
1 stop16h 57m
$1,064
BoiseIncheon
BOI - ICN
BOIICN
Boise Air Term. Gowen Fld
Fri 3/27
7:30 pm-4:50 pm
1 stop30h 20m
Incheon Intl
Sat 4/4
7:00 pm-11:15 pm
2 stops19h 15m
$1,091
Showing 1-10 of 28 results
Best time to book a flight from Boise to South Korea
Have a flexible travel schedule? Discover the best time to fly to South Korea from Boise with our price prediction graph.
BOI-ICN
BOI-GMP
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 Boise to South Korea
BOI-KR0
BOI-ICN
BOI-GMP
What is the cheapest time of day to fly from BOI to KR?
Find hourly flight availability from Boise to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 13, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 22% on flights from Boise to South Korea by exploring options for tickets in the evening.
What is the cheapest day to fly from Boise to South Korea?
Use this chart to determine the cheapest time to fly round-trip from Boise to South Korea. Price data was last updated on March 30, 2025.
Travelers seeking maximum savings on their Boise to South Korea flight should consider departing on Sunday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing South Korea
Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated February 13, 2026.
Read reviews from past customers who have flown Delta from Boise to South Korea. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Crew
8.5
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Boise to South Korea. 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 Boise to South Korea
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Complete your trip
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Search flights from Boise to South Korea by cabin class
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Boise and South Korea flights
Browse other Boise and South Korea flight options. Last updated on February 13, 2026.
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Fly to South Korea regions
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Top airline flying from Boise to South Korea
Discover the top airline that operate flights from Boise to South Korea. 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$915 | Average$1,455 | FlexibilityNo cancel fee | On-timeN/A |