$138+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — BOI
Jul 15 — Jul 221
Round-trip
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 June 15, 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 June 15, 2026.
This Delta deal was found by Cheapflights users on 6/11. 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 9/157:00 am
JFK
- GEG
1 stop11h 18m
Delta
Wed 9/231:25 pm
GEG
- JFK
1 stop7h 15m
Delta
Deal found 6/11![Delta logo]()
$201
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 9/167:00 am
JFK
- GEG
1 stop11h 18m
Delta
Mon 9/287:06 pm
GEG
- JFK
1 stop8h 20m
Delta
Deal found 6/10![Delta logo]()
$220
This Delta deal was found by Cheapflights users on 6/10. 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 8/114:50 pm
JFK
- GEG
1 stop10h 09m
Delta
Wed 8/2612:36 pm
GEG
- JFK
1 stop9h 38m
Delta
Deal found 6/10![Delta logo]()
$234
This Delta deal was found by Cheapflights users on 6/11. 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 8/184:50 pm
JFK
- GEG
1 stop10h 09m
Delta
Mon 8/311:23 pm
GEG
- JFK
1 stop7h 24m
Delta
Deal found 6/11![Delta logo]()
$238
This Delta deal was found by Cheapflights users on 6/11. 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.
Mon 8/246:40 pm
JFK
- GEG
1 stop8h 13m
Delta
Sat 8/295:15 am
GEG
- JFK
1 stop7h 34m
Delta
Deal found 6/11![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 6/11. 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 9/114:00 pm
JFK
- GEG
1 stop10h 44m
Delta
Mon 9/1410:50 pm
GEG
- JFK
1 stop8h 25m
Delta
Deal found 6/11![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 6/11. 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 7/287:00 am
JFK
- GEG
1 stop8h 11m
Delta
Tue 8/187:54 pm
GEG
- JFK
1 stop7h 56m
Delta
Deal found 6/11![Delta logo]()
$284
This Delta deal was found by Cheapflights users on 6/11. 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 7/287:00 am
JFK
- GEG
1 stop8h 11m
Delta
Mon 8/107:15 pm
GEG
- JFK
1 stop8h 03m
Delta
Deal found 6/11![Delta logo]()
$288
This American Airlines deal was found by Cheapflights users on 6/11. 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 9/1512:00 pm
JFK
- GEG
2 stops11h 25m
American Airlines
Wed 9/236:30 am
GEG
- JFK
1 stop11h 30m
American Airlines
Deal found 6/11![American Airlines logo]()
$293
This Travelocity deal was found by Cheapflights users on 6/11. 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.
Wed 10/219:59 am
JFK
- IDA
1 stop29h 07m
Alaska Airlines
Wed 10/284:12 pm
IDA
- JFK
1 stop13h 13m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$322
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 10/159:59 am
JFK
- IDA
1 stop29h 07m
Alaska Airlines
Sat 10/244:12 pm
IDA
- JFK
1 stop21h 35m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 6/10. 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.
Sat 8/296:00 am
JFK
- GEG
1 stop9h 12m
Delta
Sun 9/612:36 pm
GEG
- JFK
1 stop9h 38m
Delta
Deal found 6/10![Delta logo]()
$325
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 June 15, 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 June 15, 2026.
This Delta deal was found by Cheapflights users on 6/14. 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 9/167:00 am
JFK
- GEG
1 stop11h 18m
Delta
Wed 9/301:00 pm
GEG
- JFK
1 stop8h 14m
Delta
Deal found 6/14![Delta logo]()
$301
This American Airlines deal was found by Cheapflights users on 6/9. 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 8/49:16 am
JFK
- BOI
1 stop9h 33m
American Airlines
Tue 8/111:55 pm
BOI
- JFK
1 stop8h 03m
American Airlines
Deal found 6/9![American Airlines logo]()
$365
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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 11/144:45 pm
JFK
- IDA
1 stop8h 57m
Alaska Airlines
Wed 11/186:04 am
IDA
- JFK
1 stop11h 28m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 6/12. 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.
Tue 9/154:45 pm
JFK
- GEG
1 stop10h 07m
Delta
Tue 9/292:00 pm
GEG
- JFK
1 stop6h 56m
Delta
Deal found 6/12![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 6/14. 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 9/167:00 am
JFK
- GEG
1 stop11h 18m
Delta
Mon 9/285:40 pm
GEG
- JFK
1 stop10h 13m
Delta
Deal found 6/14![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 6/12. 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.
Fri 9/117:45 am
JFK
- GEG
1 stop8h 22m
Delta
Mon 9/1410:50 pm
GEG
- JFK
1 stop9h 59m
Delta
Deal found 6/12![Delta logo]()
$301
This American Airlines deal was found by Cheapflights users on 6/14. 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 8/47:02 am
JFK
- GEG
1 stop9h 57m
American Airlines
Wed 8/55:20 am
GEG
- JFK
1 stop9h 40m
American Airlines
Deal found 6/14![American Airlines logo]()
$410
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 8/2511:55 am
JFK
- BOI
1 stop10h 25m
Alaska Airlines
Wed 8/267:20 am
BOI
- JFK
1 stop13h 39m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$420
This Delta deal was found by Cheapflights users on 6/13. 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 8/286:40 pm
JFK
- BOI
1 stop7h 19m
Delta
Sun 8/3011:10 pm
BOI
- JFK
1 stop8h 55m
Delta
Deal found 6/13![Delta logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:46 pm
JFK
- GEG
1 stop9h 25m
Alaska Airlines
Tue 9/17:03 am
GEG
- JFK
1 stop29h 43m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$441
This Delta deal was found by Cheapflights users on 6/12. 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.
Wed 7/87:00 am
JFK
- BOI
1 stop9h 46m
Delta
Tue 7/141:05 pm
BOI
- JFK
1 stop8h 42m
Delta
Deal found 6/12![Delta logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:29 pm
JFK
- GEG
1 stop10h 24m
Alaska Airlines
Mon 9/283:34 pm
GEG
- JFK
2 stops11h 27m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$446
This Delta deal was found by Cheapflights users on 6/11. 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 7/303:05 pm
JFK
- BOI
1 stop9h 53m
Delta
Mon 8/31:06 pm
BOI
- JFK
1 stop8h 41m
Delta
Deal found 6/11![Delta logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:08 pm
JFK
- BOI
1 stop8h 40m
Alaska Airlines
Mon 8/38:00 pm
BOI
- JFK
1 stop17h 49m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 6/11. 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 7/236:29 pm
JFK
- BOI
1 stop7h 36m
Delta
Thu 7/301:05 pm
BOI
- JFK
1 stop8h 42m
Delta
Deal found 6/11![Delta logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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 9/164:01 pm
JFK
- GEG
1 stop10h 58m
Alaska Airlines
Wed 9/305:52 am
GEG
- JFK
2 stops10h 35m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$466
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 8/196:00 am
JFK
- IDA
1 stop6h 50m
Delta
Sat 8/297:00 pm
IDA
- JFK
1 stop9h 18m
Delta
Deal found 6/10![Delta logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 9/45:29 pm
JFK
- JAC
1 stop22h 01m
Alaska Airlines
Sat 9/122:10 pm
JAC
- JFK
1 stop13h 51m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 6/14. 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 6/266:00 am
JFK
- IDA
1 stop6h 43m
Delta
Tue 6/303:25 pm
IDA
- JFK
1 stop6h 27m
Delta
Deal found 6/14![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 6/12. 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 7/44:50 pm
JFK
- GEG
1 stop8h 42m
Delta
Wed 7/87:08 pm
GEG
- JFK
1 stop8h 10m
Delta
Deal found 6/12![Delta logo]()
$400
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 8/187:00 am
JFK
- IDA
1 stop10h 37m
Alaska Airlines
Fri 8/283:57 pm
IDA
- JFK
1 stop12h 04m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$535
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 8/224:46 pm
JFK
- JAC
2 stops20h 29m
Alaska Airlines
Sat 9/52:10 pm
JAC
- JFK
1 stop13h 51m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$583
This Delta deal was found by Cheapflights users on 6/10. 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.
Sat 7/116:00 am
JFK
- GEG
1 stop9h 12m
Delta
Fri 7/177:08 pm
GEG
- JFK
1 stop8h 10m
Delta
Deal found 6/10![Delta logo]()
$455
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:29 pm
JFK
- SUN
2 stops40h 22m
Alaska Airlines
Wed 11/1811:33 am
SUN
- JFK
1 stop9h 30m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$596
This Delta deal was found by Cheapflights users on 6/12. 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.
Wed 8/194:22 pm
JFK
- IDA
1 stop8h 10m
Delta
Tue 9/16:00 am
IDA
- JFK
2 stops17h 14m
Delta
Deal found 6/12![Delta logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 8/248:12 pm
JFK
- SUN
1 stop15h 27m
Alaska Airlines
Fri 8/2810:21 am
SUN
- JFK
2 stops17h 40m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$597
This Delta deal was found by Cheapflights users on 6/13. 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 7/154:27 pm
JFK
- BOI
1 stop9h 38m
Delta
Mon 7/2011:10 pm
BOI
- JFK
1 stop8h 50m
Delta
Deal found 6/13![Delta logo]()
$469
This Delta deal was found by Cheapflights users on 6/13. 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 8/284:22 pm
JFK
- IDA
1 stop8h 10m
Delta
Tue 9/17:00 pm
IDA
- JFK
1 stop9h 18m
Delta
Deal found 6/13![Delta logo]()
$477
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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 8/285:29 pm
JFK
- JAC
1 stop22h 01m
Alaska Airlines
Wed 9/22:10 pm
JAC
- JFK
2 stops23h 36m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$698
This Delta deal was found by Cheapflights users on 6/12. 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.
Fri 7/37:15 am
JFK
- GEG
1 stop7h 25m
Delta
Sat 7/45:20 am
GEG
- JFK
1 stop8h 29m
Delta
Deal found 6/12![Delta logo]()
$490
Last-minute flights from John F Kennedy Intl to IdahoDiscover last-minute flight deals from John F Kennedy Intl to Idaho. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from John F Kennedy Intl to Idaho. Data last updated June 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/14. 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 6/266:00 am
JFK
- IDA
1 stop6h 43m
Delta
Tue 6/303:25 pm
IDA
- JFK
1 stop6h 27m
Delta
Deal found 6/14![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 6/11. 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 7/44:50 pm
JFK
- BOI
1 stop7h 55m
Delta
Fri 7/1011:10 pm
BOI
- JFK
1 stop8h 50m
Delta
Deal found 6/11![Delta logo]()
$348
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/47:59 am
JFK
- GEG
1 stop8h 10m
American Airlines
Sat 7/116:30 am
GEG
- JFK
1 stop11h 30m
American Airlines
Deal found 6/10![American Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 6/13. 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 7/87:00 am
JFK
- BOI
1 stop9h 46m
Delta
Tue 7/141:05 pm
BOI
- JFK
1 stop8h 42m
Delta
Deal found 6/13![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/97:02 am
JFK
- GEG
1 stop10h 00m
American Airlines
Thu 7/166:30 am
GEG
- JFK
1 stop11h 30m
American Airlines
Deal found 6/11![American Airlines logo]()
$340
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/92:42 pm
JFK
- GEG
1 stop9h 03m
American Airlines
Tue 7/146:30 am
GEG
- JFK
1 stop11h 30m
American Airlines
Deal found 6/11![American Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 6/10. 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.
Mon 7/136:29 pm
JFK
- GEG
1 stop8h 26m
Delta
Wed 7/297:08 pm
GEG
- JFK
1 stop8h 10m
Delta
Deal found 6/10![Delta logo]()
$301
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 7/143:30 pm
JFK
- GEG
2 stops10h 36m
American Airlines
Tue 7/216:30 am
GEG
- JFK
1 stop11h 30m
American Airlines
Deal found 6/12![American Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 6/11. 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.
Mon 7/204:27 pm
JFK
- GEG
1 stop10h 28m
Delta
Mon 8/107:15 pm
GEG
- JFK
1 stop8h 03m
Delta
Deal found 6/11![Delta logo]()
$387
This Delta deal was found by Cheapflights users on 6/11. 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 7/287:00 am
JFK
- GEG
1 stop8h 11m
Delta
Tue 8/187:54 pm
GEG
- JFK
1 stop7h 56m
Delta
Deal found 6/11![Delta logo]()
$284
This Delta deal was found by Cheapflights users on 6/11. 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 7/287:00 am
JFK
- GEG
1 stop8h 11m
Delta
Mon 8/107:15 pm
GEG
- JFK
1 stop8h 03m
Delta
Deal found 6/11![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 6/11. 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 7/287:00 am
JFK
- GEG
1 stop8h 11m
Delta
Wed 8/1912:36 pm
GEG
- JFK
1 stop9h 38m
Delta
Deal found 6/11![Delta logo]()
$338
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 June 15, 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 June 15, 2026.
This Delta deal was found by Cheapflights users on 6/9. 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 9/114:00 pm
JFK
- GEG
1 stop10h 44m
Delta
Deal found 6/9![Delta logo]()
$138
This American Airlines deal was found by Cheapflights users on 6/11. 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 9/512:00 pm
JFK
- GEG
2 stops11h 42m
American Airlines
Deal found 6/11![American Airlines logo]()
$143
This Delta deal was found by Cheapflights users on 6/10. 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 9/86:30 am
JFK
- BOI
1 stop10h 04m
Delta
Deal found 6/10![Delta logo]()
$147
This Delta deal was found by Cheapflights users on 6/12. 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.
Mon 9/218:00 am
JFK
- BOI
1 stop8h 44m
Delta
Deal found 6/12![Delta logo]()
$149
This Delta deal was found by Cheapflights users on 6/12. 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.
Thu 9/107:45 am
JFK
- GEG
1 stop8h 22m
Delta
Deal found 6/12![Delta logo]()
$151
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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 9/148:27 pm
JFK
- BOI
1 stop15h 29m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$154
This Delta deal was found by Cheapflights users on 6/10. 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.
Sat 6/206:00 am
JFK
- IDA
1 stop6h 43m
Delta
Deal found 6/10![Delta logo]()
$174
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:29 pm
JFK
- GEG
1 stop8h 42m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$180
This Priceline deal was found by Cheapflights users on 6/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:25 am
JFK
- BOI
1 stop10h 05m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$180
This American Airlines deal was found by Cheapflights users on 6/10. 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 8/147:15 am
JFK
- GEG
1 stop9h 54m
American Airlines
Deal found 6/10![American Airlines logo]()
$188
This Delta deal was found by Cheapflights users on 6/11. 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 7/87:00 am
JFK
- GEG
1 stop8h 11m
Delta
Deal found 6/11![Delta logo]()
$190
This Delta deal was found by Cheapflights users on 6/10. 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 7/1411:14 am
JFK
- BOI
1 stop8h 37m
Delta
Deal found 6/10![Delta logo]()
$200
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 June 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $201 (Delta) |
One-way from | $138 (Delta) |
Popular in | March |
Cheapest in | January |
Average price | $530 |
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 June 15, 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
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
Wed 9/16
7:00 am-3:18 pm
1 stop11h 18m
Spokane
Wed 9/30
1:00 pm-12:14 am
1 stop8h 14m
$301
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
Tue 9/15
4:45 pm-11:52 pm
1 stop10h 07m
Spokane
Tue 9/29
2:00 pm-11:56 pm
1 stop6h 56m
$301
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
Wed 9/16
7:00 am-3:18 pm
1 stop11h 18m
Spokane
Mon 9/28
5:40 pm-6:53 am
1 stop10h 13m
$301
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
Fri 9/11
7:45 am-1:07 pm
1 stop8h 22m
Spokane
Mon 9/14
10:50 pm-11:49 am
1 stop9h 59m
$301
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Fri 8/28
6:40 pm-11:59 pm
1 stop7h 19m
Boise Air Term. Gowen Fld
Sun 8/30
11:10 pm-10:05 am
1 stop8h 55m
$348
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Wed 7/8
7:00 am-2:46 pm
1 stop9h 46m
Boise Air Term. Gowen Fld
Tue 7/14
1:05 pm-11:47 pm
1 stop8h 42m
$348
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Thu 7/30
3:05 pm-10:58 pm
1 stop9h 53m
Boise Air Term. Gowen Fld
Mon 8/3
1:06 pm-11:47 pm
1 stop8h 41m
$348
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Thu 7/23
6:29 pm-12:05 am
1 stop7h 36m
Boise Air Term. Gowen Fld
Thu 7/30
1:05 pm-11:47 pm
1 stop8h 42m
$348
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Tue 8/4
9:16 am-4:49 pm
1 stop9h 33m
Boise Air Term. Gowen Fld
Tue 8/11
1:55 pm-11:58 pm
1 stop8h 03m
$365
New YorkIdaho Falls
JFK - IDA
JFKIDA
New York John F Kennedy Intl
Wed 8/19
6:00 am-10:50 am
1 stop6h 50m
Idaho Falls Fanning Field
Sat 8/29
7:00 pm-6:18 am
1 stop9h 18m
$385
Showing 1-10 of 60 resultsSorted by cheapest first
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-GEG
JFK-BOI
JFK-IDA
JFK-JAC
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-GEG
JFK-BOI
JFK-IDA
JFK-JAC
How much does it cost to fly round-trip from New York John F Kennedy Intl Airport to Idaho?
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 June 15, 2026.
Get a feel of what it's like to fly with 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.
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
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 June 15, 2026.
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John F Kennedy Intl to Idaho flights
Consider these flights traveling from John F Kennedy Intl to Idaho.
Top 2 airlines flying from John F Kennedy Intl to Idaho
Discover the top 2 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 June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$262 | Average$492 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$350 | Average$448 | FlexibilityNo cancel fee | On-timeN/A |