$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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — BOI
Jun 8 — Jun 151
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 May 9, 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 May 9, 2026.
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:30 am
JFK
- GEG
1 stop8h 32m
Delta
Tue 9/297:21 pm
GEG
- JFK
1 stop8h 05m
Delta
Deal found 5/8![Delta logo]()
$275
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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
Wed 7/297:08 pm
GEG
- JFK
1 stop8h 10m
Delta
Deal found 5/4![Delta logo]()
$291
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 11/106:30 am
JFK
- JAC
1 stop7h 42m
Delta
Tue 11/177:15 am
JAC
- JFK
1 stop7h 12m
Delta
Deal found 5/5![Delta logo]()
$291
This American Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:43 pm
JFK
- GEG
1 stop9h 00m
American Airlines
Tue 6/96:30 am
GEG
- JFK
2 stops10h 50m
American Airlines
Deal found 5/6![American Airlines logo]()
$296
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/86:00 am
JFK
- IDA
1 stop6h 43m
Delta
Wed 6/177:00 pm
IDA
- JFK
1 stop9h 23m
Delta
Deal found 5/5![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:40 pm
JFK
- GEG
1 stop7h 55m
Delta
Sat 6/61:11 pm
GEG
- JFK
1 stop8h 30m
Delta
Deal found 5/8![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:15 am
JFK
- JAC
2 stops11h 44m
Delta
Tue 6/211:35 am
JAC
- JFK
2 stops10h 20m
Delta
Deal found 5/3![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:00 am
JFK
- JAC
1 stop6h 47m
Delta
Thu 6/257:39 am
JAC
- JFK
1 stop7h 10m
Delta
Deal found 5/3![Delta logo]()
$315
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:50 am
JFK
- JAC
2 stops10h 09m
Delta
Tue 6/21:15 pm
JAC
- JFK
1 stop8h 40m
Delta
Deal found 5/4![Delta logo]()
$320
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/246:27 pm
JFK
- GEG
1 stop7h 39m
Delta
Mon 6/17:23 pm
GEG
- JFK
1 stop8h 31m
Delta
Deal found 5/4![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 7/86:00 pm
JFK
- GEG
1 stop8h 55m
Delta
Tue 7/2810:48 pm
GEG
- JFK
1 stop8h 12m
Delta
Deal found 5/4![Delta logo]()
$325
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 5/277:00 am
JFK
- GEG
1 stop9h 04m
Alaska Airlines
Fri 6/58:38 pm
GEG
- JFK
1 stop7h 38m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$328
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 May 9, 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 May 9, 2026.
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/97:15 am
JFK
- GEG
1 stop9h 03m
Delta
Thu 6/115:10 pm
GEG
- JFK
1 stop10h 13m
Delta
Deal found 5/5![Delta logo]()
$291
This Alaska Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 9/244:29 pm
JFK
- GEG
1 stop10h 23m
Alaska Airlines
Sun 10/47:16 am
GEG
- JFK
1 stop29h 28m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:30 am
JFK
- GEG
1 stop8h 29m
American Airlines
Tue 7/146:30 am
GEG
- JFK
1 stop11h 30m
American Airlines
Deal found 5/3![American Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 9/156:30 am
JFK
- GEG
1 stop8h 32m
Delta
Tue 9/291:00 pm
GEG
- JFK
1 stop8h 09m
Delta
Deal found 5/5![Delta logo]()
$291
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 7/411:10 am
JFK
- GEG
1 stop8h 01m
Delta
Thu 7/91:30 pm
GEG
- JFK
1 stop7h 17m
Delta
Deal found 5/4![Delta logo]()
$325
This Delta deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:50 am
JFK
- JAC
2 stops10h 09m
Delta
Tue 6/211:35 am
JAC
- JFK
1 stop7h 53m
Delta
Deal found 5/3![Delta logo]()
$340
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 5/238:28 pm
JFK
- GEG
1 stop14h 52m
Alaska Airlines
Tue 5/268:38 pm
GEG
- JFK
1 stop7h 38m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$421
This American Airlines deal was found by Cheapflights users on 5/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:49 am
JFK
- BOI
1 stop10h 17m
American Airlines
Wed 8/195:20 pm
BOI
- JFK
1 stop10h 40m
American Airlines
Deal found 5/8![American Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:06 am
JFK
- WYS
1 stop8h 19m
Delta
Sat 6/61:10 pm
WYS
- JFK
1 stop8h 45m
Delta
Deal found 5/8![Delta logo]()
$344
This Alaska Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/199:59 am
JFK
- GEG
1 stop8h 56m
Alaska Airlines
Tue 6/212:46 pm
GEG
- JFK
1 stop15h 30m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 6/611:10 am
JFK
- BOI
1 stop8h 40m
Delta
Fri 6/121:11 pm
BOI
- JFK
1 stop8h 41m
Delta
Deal found 5/7![Delta logo]()
$352
This Alaska Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/294:15 pm
JFK
- BOI
1 stop9h 43m
Alaska Airlines
Sun 5/316:35 am
BOI
- JFK
1 stop22h 41m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:36 am
JFK
- BOI
2 stops15h 52m
Delta
Sat 6/66:41 pm
BOI
- JFK
1 stop9h 46m
Delta
Deal found 5/4![Delta logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/307:00 am
JFK
- IDA
1 stop10h 26m
Alaska Airlines
Tue 6/96:00 am
IDA
- JFK
1 stop9h 35m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$457
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 8/204:27 pm
JFK
- BOI
1 stop9h 32m
Delta
Mon 8/246:44 pm
BOI
- JFK
1 stop9h 34m
Delta
Deal found 5/4![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/244:29 pm
JFK
- BOI
1 stop9h 40m
Delta
Sun 6/286:42 pm
BOI
- JFK
1 stop9h 41m
Delta
Deal found 5/6![Delta logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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.
Fri 6/57:00 am
JFK
- IDA
1 stop10h 26m
Alaska Airlines
Tue 6/91:54 pm
IDA
- JFK
1 stop14h 35m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$485
This Delta deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/134:50 pm
JFK
- GEG
1 stop10h 05m
Delta
Thu 7/167:59 pm
GEG
- JFK
1 stop7h 51m
Delta
Deal found 5/3![Delta logo]()
$365
This Alaska Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/288:15 pm
JFK
- IDA
1 stop21h 11m
Alaska Airlines
Mon 6/14:03 pm
IDA
- JFK
2 stops21h 09m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$501
This Delta deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:29 pm
JFK
- GEG
1 stop8h 26m
Delta
Thu 7/167:59 pm
GEG
- JFK
1 stop7h 51m
Delta
Deal found 5/3![Delta logo]()
$365
This Alaska Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 10/276:53 pm
JFK
- SUN
1 stop18h 18m
Alaska Airlines
Sat 10/3111:53 am
SUN
- JFK
1 stop9h 10m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$533
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:06 am
JFK
- GEG
1 stop8h 55m
Delta
Wed 6/35:00 am
GEG
- JFK
1 stop7h 45m
Delta
Deal found 5/8![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 9/87:05 am
JFK
- BOI
1 stop10h 33m
Delta
Sun 9/1311:30 pm
BOI
- JFK
1 stop8h 25m
Delta
Deal found 5/4![Delta logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/27:00 am
JFK
- IDA
1 stop17h 53m
Alaska Airlines
Tue 6/91:54 pm
IDA
- JFK
1 stop14h 35m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$563
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 7/76:00 pm
JFK
- BOI
1 stop8h 05m
Delta
Thu 7/97:28 pm
BOI
- JFK
1 stop9h 22m
Delta
Deal found 5/7![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:00 am
JFK
- BOI
1 stop8h 49m
Delta
Mon 8/246:44 pm
BOI
- JFK
1 stop9h 34m
Delta
Deal found 5/8![Delta logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 43m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$671
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 6/136:00 am
JFK
- WYS
1 stop8h 28m
Delta
Sat 6/2011:29 am
WYS
- JFK
1 stop7h 59m
Delta
Deal found 5/7![Delta logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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 9/57:25 am
JFK
- JAC
1 stop29h 50m
Alaska Airlines
Thu 9/1012:02 pm
JAC
- JFK
2 stops16h 02m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$675
This Alaska Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 9/1511:00 am
JFK
- JAC
2 stops28h 30m
Alaska Airlines
Sat 9/193:10 pm
JAC
- JFK
2 stops12h 54m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$685
Last-minute flights from John F Kennedy Intl to IdahoDiscover last-minute flight deals from John F Kennedy Intl to Idaho. Data last updated May 9, 2026 and is based on user searches.
Discover last-minute flight deals from John F Kennedy Intl to Idaho. Data last updated May 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/246:27 pm
JFK
- GEG
1 stop7h 39m
Delta
Mon 6/17:23 pm
GEG
- JFK
1 stop8h 31m
Delta
Deal found 5/4![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:50 am
JFK
- JAC
2 stops10h 09m
Delta
Tue 6/21:15 pm
JAC
- JFK
1 stop8h 40m
Delta
Deal found 5/4![Delta logo]()
$320
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 5/277:00 am
JFK
- GEG
1 stop9h 04m
Alaska Airlines
Mon 6/18:38 pm
GEG
- JFK
1 stop7h 38m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 5/284:55 pm
JFK
- GEG
1 stop10h 04m
Delta
Sun 5/315:00 am
GEG
- JFK
1 stop7h 45m
Delta
Deal found 5/5![Delta logo]()
$325
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/286:06 am
JFK
- WYS
1 stop8h 19m
Delta
Mon 6/11:10 pm
WYS
- JFK
1 stop8h 45m
Delta
Deal found 5/4![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:40 pm
JFK
- GEG
1 stop7h 55m
Delta
Sat 6/61:11 pm
GEG
- JFK
1 stop8h 30m
Delta
Deal found 5/8![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:29 pm
JFK
- GEG
1 stop10h 06m
Delta
Tue 6/95:30 am
GEG
- JFK
1 stop7h 15m
Delta
Deal found 5/3![Delta logo]()
$291
This American Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:43 pm
JFK
- GEG
1 stop9h 00m
American Airlines
Tue 6/96:30 am
GEG
- JFK
2 stops10h 50m
American Airlines
Deal found 5/6![American Airlines logo]()
$296
This Alaska Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 6/18:17 pm
JFK
- GEG
1 stop15h 03m
Alaska Airlines
Tue 6/912:46 pm
GEG
- JFK
1 stop14h 43m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/86:00 am
JFK
- IDA
1 stop6h 43m
Delta
Wed 6/177:00 pm
IDA
- JFK
1 stop9h 23m
Delta
Deal found 5/5![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:00 am
JFK
- JAC
1 stop6h 47m
Delta
Thu 6/257:39 am
JAC
- JFK
1 stop7h 10m
Delta
Deal found 5/3![Delta logo]()
$291
This Delta deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:00 am
JFK
- JAC
1 stop6h 47m
Delta
Thu 6/257:39 am
JAC
- JFK
1 stop7h 10m
Delta
Deal found 5/3![Delta logo]()
$315
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 May 9, 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 May 9, 2026.
This Trip.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/37:00 am
JFK
- BOI
1 stop10h 34m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$138
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 5/294:29 pm
JFK
- BOI
1 stop9h 35m
Delta
Deal found 5/5![Delta logo]()
$144
This American Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:59 am
JFK
- GEG
1 stop10h 08m
American Airlines
Deal found 5/6![American Airlines logo]()
$146
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:06 am
JFK
- JAC
1 stop8h 14m
Delta
Deal found 5/6![Delta logo]()
$146
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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
- IDA
1 stop6h 43m
Delta
Deal found 5/6![Delta logo]()
$149
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:00 am
JFK
- BOI
1 stop9h 46m
Delta
Deal found 5/8![Delta logo]()
$149
This Expedia deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:17 pm
JFK
- GEG
1 stop15h 03m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$151
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:50 am
JFK
- JAC
2 stops10h 09m
Delta
Deal found 5/4![Delta logo]()
$151
This Expedia deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 6/65:29 pm
JFK
- BOI
1 stop19h 34m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$154
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:50 am
JFK
- JAC
2 stops13h 21m
Delta
Deal found 5/8![Delta logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/271:00 pm
JFK
- BOI
2 stops25h 30m
Frontier
Deal found 5/4![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/31:00 pm
JFK
- BOI
2 stops25h 38m
Frontier
Deal found 5/4![Frontier logo]()
$160
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 May 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $275 (Delta) |
One-way from | $138 (Trip.com) |
Popular in | March |
Cheapest in | January |
Average price | $434 |
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 May 9, 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
Tue 6/9
7:15 am-1:18 pm
1 stop9h 03m
Spokane
Thu 6/11
5:10 pm-6:23 am
1 stop10h 13m
$291
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
Tue 9/15
6:30 am-12:02 pm
1 stop8h 32m
Spokane
Tue 9/29
1:00 pm-12:09 am
1 stop8h 09m
$291
Quickest round-trip
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
Sat 7/4
11:10 am-4:11 pm
1 stop8h 01m
Spokane
Thu 7/9
1:30 pm-11:47 pm
1 stop7h 17m
$325
New YorkJackson
JFK - JAC
JFKJAC
New York John F Kennedy Intl
Tue 5/26
8:50 am-4:59 pm
2 stops10h 09m
Jackson Hole
Tue 6/2
11:35 am-9:28 pm
1 stop7h 53m
$340
New YorkWest Yellowstone
JFK - WYS
JFKWYS
New York John F Kennedy Intl
Tue 6/2
6:06 am-12:25 pm
1 stop8h 19m
West Yellowstone
Sat 6/6
1:10 pm-11:55 pm
1 stop8h 45m
$344
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Sat 6/6
11:10 am-5:50 pm
1 stop8h 40m
Boise Air Term. Gowen Fld
Fri 6/12
1:11 pm-11:52 pm
1 stop8h 41m
$352
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Tue 5/26
8:36 am-10:28 pm
2 stops15h 52m
Boise Air Term. Gowen Fld
Sat 6/6
6:41 pm-6:27 am
1 stop9h 46m
$354
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Thu 8/20
4:27 pm-11:59 pm
1 stop9h 32m
Boise Air Term. Gowen Fld
Mon 8/24
6:44 pm-6:18 am
1 stop9h 34m
$359
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Wed 6/24
4:29 pm-12:09 am
1 stop9h 40m
Boise Air Term. Gowen Fld
Sun 6/28
6:42 pm-6:23 am
1 stop9h 41m
$363
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
Mon 7/13
4:50 pm-11:55 pm
1 stop10h 05m
Spokane
Thu 7/16
7:59 pm-6:50 am
1 stop7h 51m
$365
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-BOI
JFK-GEG
JFK-JAC
JFK-IDA
JFK-WYS
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-BOI
JFK-GEG
JFK-JAC
JFK-IDA
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 May 9, 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.
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.9
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.9
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.9
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 May 9, 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 May 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$262 | Average$597 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$282 | Average$447 | FlexibilityNo cancel fee | On-timeN/A |