$96+ Cheap flights from John F Kennedy Intl, NY (JFK) to Idaho
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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — BOI
Mar 14 — Mar 211
1 adult, Economy
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Cheapest flights from John F Kennedy Intl to IdahoExplore the most affordable flight options available from John F Kennedy Intl to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.
Explore the most affordable flight options available from John F Kennedy Intl to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:00 am
JFK
- GEG
1 stop8h 29m
Alaska Airlines
Wed 3/1112:00 pm
GEG
- JFK
1 stop7h 59m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$257
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:00 am
JFK
- BOI
1 stop10h 33m
Alaska Airlines
Wed 5/62:57 pm
BOI
- JFK
1 stop14h 23m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$257
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.
Tue 3/104:25 pm
JFK
- GEG
1 stop10h 34m
Alaska Airlines
Tue 3/178:29 pm
GEG
- JFK
1 stop7h 36m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$259
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:00 pm
JFK
- BOI
1 stop8h 59m
Alaska Airlines
Tue 3/105:40 am
BOI
- JFK
1 stop7h 45m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$261
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.
Thu 3/54:25 pm
JFK
- GEG
1 stop10h 34m
Hawaiian Airlines
Wed 3/117:06 pm
GEG
- JFK
1 stop8h 59m
Hawaiian Airlines
Deal found 2/10![Hawaiian Airlines logo]()
$269
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.
Mon 3/95:00 pm
JFK
- BOI
1 stop8h 59m
Hawaiian Airlines
Tue 3/179:00 pm
BOI
- JFK
1 stop8h 05m
Hawaiian Airlines
Deal found 2/10![Hawaiian Airlines logo]()
$270
This Vliegwinkel 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/54:25 pm
JFK
- GEG
1 stop9h 36m
Alaska Airlines
Wed 3/1112:00 pm
GEG
- JFK
1 stop7h 59m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$274
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 3/76:36 pm
JFK
- GEG
1 stop8h 23m
Alaska Airlines
Wed 3/1112:00 pm
GEG
- JFK
1 stop7h 59m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$278
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:36 pm
JFK
- GEG
1 stop8h 23m
Alaska Airlines
Mon 3/98:29 pm
GEG
- JFK
1 stop15h 56m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$289
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/135:00 pm
JFK
- BOI
1 stop8h 59m
Alaska Airlines
Tue 3/179:00 pm
BOI
- JFK
1 stop8h 05m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$289
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:00 am
JFK
- BOI
1 stop10h 33m
Alaska Airlines
Fri 5/15:56 pm
BOI
- JFK
1 stop10h 07m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$291
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:00 am
JFK
- BOI
1 stop9h 58m
Alaska Airlines
Thu 3/55:40 am
BOI
- JFK
1 stop8h 05m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$292
Best flights from John F Kennedy Intl to IdahoDiscover carefully curated flight deals from John F Kennedy Intl to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.
Discover carefully curated flight deals from John F Kennedy Intl to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:34 pm
JFK
- GEG
1 stop9h 31m
Delta
Sat 4/255:10 pm
GEG
- JFK
1 stop10h 08m
Delta
Deal found 2/9![Delta logo]()
$257
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:29 pm
JFK
- BOI
1 stop9h 30m
Alaska Airlines
Tue 5/56:00 am
BOI
- JFK
1 stop11h 11m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$289
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.
Thu 3/52:40 pm
JFK
- GEG
1 stop9h 32m
American Airlines
Sun 3/811:59 pm
GEG
- JFK
1 stop11h 00m
American Airlines
Deal found 2/11![American Airlines logo]()
$325
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.
Tue 3/247:30 am
JFK
- GEG
1 stop10h 15m
Delta
Tue 3/317:45 pm
GEG
- JFK
1 stop8h 30m
Delta
Deal found 2/10![Delta logo]()
$269
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.
Mon 3/96:36 pm
JFK
- BOI
1 stop17h 04m
Alaska Airlines
Tue 3/179:00 pm
BOI
- JFK
1 stop8h 05m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$291
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:00 pm
JFK
- BOI
1 stop8h 59m
Alaska Airlines
Fri 3/272:22 pm
BOI
- JFK
1 stop14h 50m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$291
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 4/2811:29 am
JFK
- BOI
1 stop10h 26m
Delta
Fri 5/11:52 pm
BOI
- JFK
1 stop8h 28m
Delta
Deal found 2/11![Delta logo]()
$296
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 7/87:30 am
JFK
- BOI
1 stop8h 38m
American Airlines
Tue 7/1412:19 pm
BOI
- JFK
1 stop8h 11m
American Airlines
Deal found 2/11![American Airlines logo]()
$331
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:36 pm
JFK
- GEG
1 stop8h 23m
Alaska Airlines
Fri 3/138:10 am
GEG
- JFK
1 stop7h 50m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$303
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:15 am
JFK
- SUN
1 stop7h 46m
Delta
Wed 4/2212:42 pm
SUN
- JFK
1 stop9h 17m
Delta
Deal found 2/9![Delta logo]()
$313
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:00 pm
JFK
- BOI
1 stop8h 59m
Alaska Airlines
Mon 3/166:00 pm
BOI
- JFK
1 stop11h 05m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$305
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:15 am
JFK
- SUN
1 stop7h 46m
Delta
Tue 4/2112:42 pm
SUN
- JFK
1 stop9h 17m
Delta
Deal found 2/9![Delta logo]()
$313
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.
Tue 3/104:25 pm
JFK
- IDA
1 stop9h 11m
Alaska Airlines
Tue 3/175:20 pm
IDA
- JFK
1 stop11h 45m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$309
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:05 am
JFK
- GEG
1 stop8h 56m
Delta
Sat 5/302:17 pm
GEG
- JFK
1 stop6h 38m
Delta
Deal found 2/9![Delta logo]()
$319
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:36 pm
JFK
- SUN
1 stop18h 34m
Alaska Airlines
Wed 3/257:54 pm
SUN
- JFK
1 stop9h 18m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$313
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:00 pm
JFK
- GEG
1 stop8h 20m
Delta
Sun 5/37:38 pm
GEG
- JFK
1 stop8h 15m
Delta
Deal found 2/9![Delta logo]()
$319
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:29 pm
JFK
- BOI
1 stop9h 30m
Alaska Airlines
Mon 5/46:08 pm
BOI
- JFK
1 stop11h 12m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$321
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 4/184:09 pm
JFK
- SUN
1 stop7h 33m
Delta
Sat 4/253:34 pm
SUN
- JFK
1 stop6h 25m
Delta
Deal found 2/11![Delta logo]()
$323
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:15 am
JFK
- GEG
1 stop9h 30m
Delta
Mon 3/167:45 pm
GEG
- JFK
1 stop8h 30m
Delta
Deal found 2/9![Delta logo]()
$329
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:35 am
JFK
- BOI
2 stops15h 27m
Alaska Airlines
Fri 5/15:56 pm
BOI
- JFK
1 stop10h 07m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$347
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/137:30 am
JFK
- GEG
1 stop10h 14m
Delta
Mon 3/167:45 pm
GEG
- JFK
1 stop8h 30m
Delta
Deal found 2/9![Delta logo]()
$329
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 3/217:00 am
JFK
- IDA
1 stop12h 19m
Alaska Airlines
Sat 3/286:00 am
IDA
- JFK
1 stop11h 06m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$354
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:30 am
JFK
- GEG
1 stop8h 30m
Delta
Mon 3/232:15 pm
GEG
- JFK
1 stop6h 20m
Delta
Deal found 2/9![Delta logo]()
$329
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:55 pm
JFK
- GEG
1 stop8h 09m
Delta
Mon 3/97:15 pm
GEG
- JFK
1 stop8h 13m
Delta
Deal found 2/9![Delta logo]()
$329
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.
Sat 2/284:25 pm
JFK
- IDA
1 stop9h 11m
Alaska Airlines
Tue 3/38:00 am
IDA
- JFK
1 stop9h 10m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$390
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:30 am
JFK
- BOI
1 stop10h 30m
Delta
Mon 3/167:30 pm
BOI
- JFK
1 stop9h 45m
Delta
Deal found 2/9![Delta logo]()
$331
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 5/74:50 pm
JFK
- BOI
1 stop9h 05m
Delta
Tue 5/128:55 pm
BOI
- JFK
1 stop8h 01m
Delta
Deal found 2/10![Delta logo]()
$345
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.
Sun 3/87:00 am
JFK
- JAC
1 stop30h 08m
Alaska Airlines
Sat 3/1411:48 am
JAC
- JFK
1 stop16h 35m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$420
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:00 pm
JFK
- JAC
2 stops21h 24m
Alaska Airlines
Thu 3/121:04 pm
JAC
- JFK
1 stop31h 55m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$421
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.
Tue 2/244:05 pm
JFK
- IDA
1 stop8h 16m
Delta
Tue 3/36:35 pm
IDA
- JFK
2 stops13h 25m
Delta
Deal found 2/10![Delta logo]()
$349
Last-minute flights from John F Kennedy Intl to IdahoDiscover last-minute flight deals from John F Kennedy Intl to Idaho. Data last updated February 12, 2026 and is based on user searches.
Discover last-minute flight deals from John F Kennedy Intl to Idaho. Data last updated February 12, 2026 and is based on user searches.
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:00 pm
JFK
- BOI
1 stop8h 59m
Alaska Airlines
Tue 3/105:40 am
BOI
- JFK
1 stop7h 45m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$261
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:00 am
JFK
- GEG
1 stop8h 29m
Alaska Airlines
Wed 3/1112:00 pm
GEG
- JFK
1 stop7h 59m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$257
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:36 pm
JFK
- GEG
1 stop8h 23m
Alaska Airlines
Mon 3/98:29 pm
GEG
- JFK
1 stop15h 56m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$289
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:36 pm
JFK
- BOI
1 stop17h 04m
Alaska Airlines
Sun 3/85:40 am
BOI
- JFK
1 stop8h 05m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$291
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:00 am
JFK
- BOI
1 stop9h 58m
Alaska Airlines
Thu 3/55:40 am
BOI
- JFK
1 stop8h 05m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$292
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.
Thu 3/54:25 pm
JFK
- GEG
1 stop10h 34m
Hawaiian Airlines
Wed 3/117:06 pm
GEG
- JFK
1 stop8h 59m
Hawaiian Airlines
Deal found 2/10![Hawaiian Airlines logo]()
$269
This Vliegwinkel 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/54:25 pm
JFK
- GEG
1 stop9h 36m
Alaska Airlines
Wed 3/1112:00 pm
GEG
- JFK
1 stop7h 59m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$274
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 3/76:36 pm
JFK
- GEG
1 stop8h 23m
Alaska Airlines
Wed 3/1112:00 pm
GEG
- JFK
1 stop7h 59m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$278
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:36 pm
JFK
- GEG
1 stop8h 23m
Alaska Airlines
Fri 3/138:10 am
GEG
- JFK
1 stop7h 50m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$303
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.
Mon 3/95:00 pm
JFK
- BOI
1 stop8h 59m
Hawaiian Airlines
Tue 3/179:00 pm
BOI
- JFK
1 stop8h 05m
Hawaiian Airlines
Deal found 2/10![Hawaiian Airlines logo]()
$270
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.
Tue 3/104:25 pm
JFK
- GEG
1 stop10h 34m
Alaska Airlines
Tue 3/178:29 pm
GEG
- JFK
1 stop7h 36m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$259
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/135:00 pm
JFK
- BOI
1 stop8h 59m
Alaska Airlines
Tue 3/179:00 pm
BOI
- JFK
1 stop8h 05m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$289
One-way flights from John F Kennedy Intl to IdahoSearch for one-way flight options from John F Kennedy Intl to Idaho. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.
Search for one-way flight options from John F Kennedy Intl to Idaho. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.
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.
Tue 8/119:00 am
JFK
- JAC
Nonstop5h 06m
American Airlines
Deal found 2/9![American Airlines logo]()
$96
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 3/118:25 am
JFK
- JAC
1 stop8h 01m
American Airlines
Deal found 2/11![American Airlines logo]()
$106
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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 3/146:36 pm
JFK
- JAC
1 stop18h 32m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$118
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:15 am
JFK
- JAC
1 stop7h 55m
Delta
Deal found 2/9![Delta logo]()
$119
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:25 am
JFK
- JAC
2 stops13h 37m
Delta
Deal found 2/9![Delta logo]()
$124
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.
Wed 3/45:21 pm
JFK
- GEG
1 stop8h 53m
American Airlines
Deal found 2/9![American Airlines logo]()
$129
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.
Wed 3/112:40 pm
JFK
- BOI
1 stop9h 43m
American Airlines
Deal found 2/9![American Airlines logo]()
$129
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 3/117:50 am
JFK
- BOI
1 stop8h 15m
Delta
Deal found 2/11![Delta logo]()
$131
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:00 am
JFK
- BOI
2 stops27h 20m
Frontier
Deal found 2/9![Frontier logo]()
$135
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/157:00 am
JFK
- JAC
1 stop30h 08m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$141
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:35 am
JFK
- JAC
1 stop9h 12m
Delta
Deal found 2/10![Delta logo]()
$145
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 3/189:00 am
JFK
- JAC
2 stops9h 47m
Delta
Deal found 2/11![Delta logo]()
$146
Find flight deals from John F Kennedy Intl to Idaho
Keep the following information in mind while searching for John F Kennedy Intl to Idaho flight deals. Data was last updated February 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $257 (Expedia) |
One-way from | $96 (American Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $418 |
Cheapflights Fare Finder
Customize your flight search to find flights from John F Kennedy Intl to Idaho 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 12, 2026.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Idaho that are best for you.
Fly from
John F Kennedy Intl
Fly to
Idaho
Route
Depart
Return
Price
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
Wed 4/22
4:34 pm-11:05 pm
1 stop9h 31m
Spokane
Sat 4/25
5:10 pm-6:18 am
1 stop10h 08m
$257
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
Tue 3/24
7:30 am-2:45 pm
1 stop10h 15m
Spokane
Tue 3/31
7:45 pm-7:15 am
1 stop8h 30m
$269
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Thu 4/30
4:29 pm-11:59 pm
1 stop9h 30m
Boise Air Term. Gowen Fld
Tue 5/5
6:00 am-7:11 pm
1 stop11h 11m
$289
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Mon 3/9
6:36 pm-9:40 am
1 stop17h 04m
Boise Air Term. Gowen Fld
Tue 3/17
9:00 pm-7:05 am
1 stop8h 05m
$291
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Tue 3/17
5:00 pm-11:59 pm
1 stop8h 59m
Boise Air Term. Gowen Fld
Fri 3/27
2:22 pm-7:12 am
1 stop14h 50m
$291
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Tue 4/28
11:29 am-7:55 pm
1 stop10h 26m
Boise Air Term. Gowen Fld
Fri 5/1
1:52 pm-12:20 am
1 stop8h 28m
$296
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
Sat 3/7
6:36 pm-11:59 pm
1 stop8h 23m
Spokane
Fri 3/13
8:10 am-7:00 pm
1 stop7h 50m
$303
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Wed 3/11
5:00 pm-11:59 pm
1 stop8h 59m
Boise Air Term. Gowen Fld
Mon 3/16
6:00 pm-7:05 am
1 stop11h 05m
$305
New YorkIdaho Falls
JFK - IDA
JFKIDA
New York John F Kennedy Intl
Tue 3/10
4:25 pm-11:36 pm
1 stop9h 11m
Idaho Falls Fanning Field
Tue 3/17
5:20 pm-7:05 am
1 stop11h 45m
$309
New YorkHailey
JFK - SUN
JFKSUN
New York John F Kennedy Intl
Sat 4/18
6:15 am-12:01 pm
1 stop7h 46m
Hailey Sun Valley-Friedman
Wed 4/22
12:42 pm-11:59 pm
1 stop9h 17m
$313
Showing 1-10 of 60 results
Best time to book a flight from John F Kennedy Intl to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from John F Kennedy Intl with our price prediction graph.
JFK-JAC
JFK-GEG
JFK-BOI
JFK-IDA
JFK-SUN
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 New York John F Kennedy Intl Airport to Idaho
JFK-USID
JFK-JAC
JFK-GEG
JFK-BOI
JFK-IDA
What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Idaho?
Currently, May is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Idaho (average of $261). Flying from New York John F Kennedy Intl Airport to Idaho in November is currently the most expensive (average of $580). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated February 12, 2026.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and American Airlines from New York John F Kennedy Intl Airport to Idaho by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.8
Entertainment
7.0
Food
7.1
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Comfort
7.8
Entertainment
7.0
Food
7.1
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Comfort
7.8
Entertainment
7.0
Food
7.1
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Comfort
7.8
Entertainment
7.0
Food
7.1
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from John F Kennedy Intl to Idaho. 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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John F Kennedy Intl and Idaho flights
Browse other John F Kennedy Intl and Idaho flight options. Last updated on February 12, 2026.
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John F Kennedy Intl to Idaho flights
Consider these flights traveling from John F Kennedy Intl to Idaho.
Top 3 airlines flying from John F Kennedy Intl to Idaho
Discover the top 3 airlines that operate flights from John F Kennedy Intl to Idaho. 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 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$261 | Average$568 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$262 | Average$597 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$268 | Average$406 | FlexibilityNo cancel fee | On-timeN/A |