$149+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — BOI
Jul 8 — Jul 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 June 8, 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 8, 2026.
This Delta deal was found by Cheapflights users on 6/3. 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.
Sat 8/294:22 pm
JFK
- IDA
1 stop8h 10m
Delta
Tue 9/111:35 am
IDA
- JFK
1 stop7h 50m
Delta
Deal found 6/3![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 6/3. 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 9/167:00 am
JFK
- GEG
1 stop11h 18m
Delta
Wed 9/301:00 pm
GEG
- JFK
1 stop8h 14m
Delta
Deal found 6/3![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 6/6. 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 7/44:25 pm
JFK
- GEG
1 stop9h 22m
Delta
Fri 7/107:59 pm
GEG
- JFK
1 stop7h 51m
Delta
Deal found 6/6![Delta logo]()
$306
This Delta deal was found by Cheapflights users on 6/4. 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 6/206:00 am
JFK
- IDA
1 stop6h 43m
Delta
Mon 6/297:00 pm
IDA
- JFK
1 stop9h 23m
Delta
Deal found 6/4![Delta logo]()
$335
This Alaska Airlines deal was found by Cheapflights users on 6/3. 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.
Wed 10/74:00 pm
JFK
- GEG
1 stop9h 51m
Alaska Airlines
Sun 10/115:04 am
GEG
- JFK
1 stop11h 21m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 6/3. 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 8/186:00 am
JFK
- IDA
1 stop6h 50m
Delta
Tue 8/257:00 pm
IDA
- JFK
1 stop9h 18m
Delta
Deal found 6/3![Delta logo]()
$358
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 10/179:59 am
JFK
- BOI
1 stop9h 08m
Alaska Airlines
Wed 10/219:09 am
BOI
- JFK
1 stop8h 16m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 6/6. 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.
Tue 7/146:00 am
JFK
- GEG
1 stop9h 12m
Delta
Tue 7/215:25 am
GEG
- JFK
1 stop7h 24m
Delta
Deal found 6/6![Delta logo]()
$361
This Delta deal was found by Cheapflights users on 6/4. 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 8/296:00 am
JFK
- GEG
1 stop9h 12m
Delta
Sun 9/612:31 pm
GEG
- JFK
1 stop9h 43m
Delta
Deal found 6/4![Delta logo]()
$366
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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.
Tue 10/207:22 am
JFK
- GEG
1 stop10h 18m
Alaska Airlines
Sat 10/248:21 am
GEG
- JFK
1 stop8h 04m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$376
This American Airlines deal was found by Cheapflights users on 6/3. 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 7/147:59 am
JFK
- BOI
1 stop8h 21m
American Airlines
Tue 7/216:21 am
BOI
- JFK
1 stop8h 09m
American Airlines
Deal found 6/3![American Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 6/6. 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 8/194:22 pm
JFK
- IDA
1 stop8h 10m
Delta
Sat 8/297:00 pm
IDA
- JFK
1 stop9h 18m
Delta
Deal found 6/6![Delta logo]()
$378
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 8, 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 8, 2026.
This Delta deal was found by Cheapflights users on 6/7. 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.
Wed 9/166:45 pm
JFK
- GEG
1 stop8h 12m
Delta
Tue 9/292:00 pm
GEG
- JFK
1 stop6h 56m
Delta
Deal found 6/7![Delta logo]()
$301
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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 10/177:22 am
JFK
- BOI
1 stop10h 01m
Alaska Airlines
Wed 10/2110:06 am
BOI
- JFK
1 stop10h 23m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:53 pm
JFK
- IDA
1 stop8h 27m
American Airlines
Wed 9/97:00 am
IDA
- JFK
2 stops13h 43m
American Airlines
Deal found 6/7![American Airlines logo]()
$550
This Delta deal was found by Cheapflights users on 6/3. 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 9/167:00 am
JFK
- GEG
1 stop11h 18m
Delta
Wed 9/301:00 pm
GEG
- JFK
1 stop8h 14m
Delta
Deal found 6/3![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 6/8. 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 9/16:00 am
JFK
- GEG
1 stop8h 21m
Delta
Tue 9/810:05 am
GEG
- JFK
1 stop7h 50m
Delta
Deal found 6/8![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 6/6. 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 7/47:00 am
JFK
- GEG
1 stop7h 52m
Delta
Fri 7/107:59 pm
GEG
- JFK
1 stop7h 51m
Delta
Deal found 6/6![Delta logo]()
$306
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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.
Tue 10/207:22 am
JFK
- GEG
1 stop10h 18m
Alaska Airlines
Sat 10/248:21 am
GEG
- JFK
1 stop8h 04m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 6/5. 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.
Wed 9/167:00 am
JFK
- GEG
1 stop8h 20m
Delta
Mon 9/2810:50 pm
GEG
- JFK
1 stop9h 59m
Delta
Deal found 6/5![Delta logo]()
$311
This Alaska Airlines deal was found by Cheapflights users on 6/3. 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.
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 6/3![Alaska Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 6/7. 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 8/297:01 am
JFK
- GEG
1 stop8h 07m
Delta
Sun 9/612:36 pm
GEG
- JFK
1 stop9h 38m
Delta
Deal found 6/7![Delta logo]()
$356
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 9/101:00 pm
JFK
- JAC
1 stop24h 22m
Alaska Airlines
Sat 9/192:10 pm
JAC
- JFK
1 stop13h 51m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 6/7. 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.
Wed 8/194:22 pm
JFK
- IDA
1 stop8h 10m
Delta
Sat 8/297:00 pm
IDA
- JFK
1 stop9h 18m
Delta
Deal found 6/7![Delta logo]()
$358
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 9/58:12 pm
JFK
- JAC
1 stop17h 03m
Alaska Airlines
Thu 9/1012:02 pm
JAC
- JFK
1 stop17h 46m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 6/3. 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 8/186:00 am
JFK
- IDA
1 stop6h 50m
Delta
Tue 8/257:00 pm
IDA
- JFK
1 stop9h 18m
Delta
Deal found 6/3![Delta logo]()
$358
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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.
Fri 8/74:57 pm
JFK
- BOI
1 stop22h 49m
Alaska Airlines
Fri 8/147:57 am
BOI
- JFK
1 stop12h 59m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 6/5. 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 8/104:50 pm
JFK
- GEG
1 stop10h 09m
Delta
Fri 8/1410:56 pm
GEG
- JFK
1 stop10h 02m
Delta
Deal found 6/5![Delta logo]()
$366
This Delta deal was found by Cheapflights users on 6/7. 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.
Wed 9/28:00 am
JFK
- BOI
1 stop8h 49m
Delta
Sun 9/67:00 am
BOI
- JFK
1 stop10h 46m
Delta
Deal found 6/7![Delta logo]()
$378
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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.
Thu 9/104:01 pm
JFK
- IDA
1 stop8h 55m
Alaska Airlines
Fri 9/252:01 pm
IDA
- JFK
1 stop30h 05m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$566
This Delta deal was found by Cheapflights users on 6/3. 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 7/67:15 am
JFK
- GEG
1 stop9h 03m
Delta
Wed 7/157:08 pm
GEG
- JFK
1 stop8h 10m
Delta
Deal found 6/3![Delta logo]()
$400
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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.
Fri 9/45:29 pm
JFK
- IDA
1 stop21h 55m
Alaska Airlines
Sat 9/123:57 pm
IDA
- JFK
1 stop12h 04m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$618
This Delta deal was found by Cheapflights users on 6/5. 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 6/2911:30 am
JFK
- BOI
1 stop9h 43m
Delta
Wed 7/87:00 am
BOI
- JFK
1 stop11h 02m
Delta
Deal found 6/5![Delta logo]()
$446
This Delta deal was found by Cheapflights users on 6/6. 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.
Fri 7/314:56 pm
JFK
- BOI
1 stop8h 55m
Delta
Thu 8/61:06 pm
BOI
- JFK
1 stop8h 41m
Delta
Deal found 6/6![Delta logo]()
$448
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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 7/65:08 pm
JFK
- SUN
2 stops18h 30m
Alaska Airlines
Tue 7/147:43 pm
SUN
- JFK
1 stop9h 55m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$657
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 7/45:08 pm
JFK
- IDA
1 stop21h 58m
Alaska Airlines
Sat 7/117:15 am
IDA
- JFK
2 stops21h 05m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$660
This Delta deal was found by Cheapflights users on 6/6. 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 6/247:00 am
JFK
- BOI
1 stop10h 12m
Delta
Wed 7/151:05 pm
BOI
- JFK
1 stop8h 42m
Delta
Deal found 6/6![Delta logo]()
$478
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 8/154:57 pm
JFK
- JAC
1 stop24h 10m
Alaska Airlines
Sat 8/223:10 pm
JAC
- JFK
2 stops14h 38m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$664
This Delta deal was found by Cheapflights users on 6/7. 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.
Mon 6/226:20 pm
JFK
- BOI
1 stop7h 27m
Delta
Tue 6/3011:55 am
BOI
- JFK
1 stop10h 30m
Delta
Deal found 6/7![Delta logo]()
$481
This Expedia deal was found by Cheapflights users on 6/7. 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.
Wed 8/197:25 am
JFK
- IDA
1 stop9h 55m
Alaska Airlines
Sat 8/296:18 am
IDA
- JFK
2 stops21h 43m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$666
This Delta deal was found by Cheapflights users on 6/6. 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.
Tue 9/86:30 am
JFK
- JAC
1 stop7h 39m
Delta
Fri 9/181:05 pm
JAC
- JFK
1 stop8h 35m
Delta
Deal found 6/6![Delta logo]()
$495
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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.
Fri 9/45:29 pm
JFK
- IDA
1 stop21h 55m
Alaska Airlines
Sun 9/136:18 am
IDA
- JFK
1 stop23h 30m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$688
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 8, 2026 and is based on user searches.
Discover last-minute flight deals from John F Kennedy Intl to Idaho. Data last updated June 8, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/4. 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 6/206:00 am
JFK
- IDA
1 stop6h 43m
Delta
Mon 6/297:00 pm
IDA
- JFK
1 stop9h 23m
Delta
Deal found 6/4![Delta logo]()
$335
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Fri 7/32:42 pm
JFK
- BOI
1 stop10h 39m
American Airlines
Wed 7/812:15 pm
BOI
- JFK
1 stop8h 15m
American Airlines
Deal found 6/3![American Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 6/7. 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 7/47:00 am
JFK
- GEG
1 stop7h 52m
Delta
Fri 7/107:59 pm
GEG
- JFK
1 stop7h 51m
Delta
Deal found 6/7![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 6/7. 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 7/47:00 am
JFK
- GEG
1 stop7h 52m
Delta
Sat 7/115:40 pm
GEG
- JFK
1 stop10h 10m
Delta
Deal found 6/7![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 6/7. 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 7/77:00 am
JFK
- GEG
1 stop8h 11m
Delta
Wed 7/89:27 am
GEG
- JFK
1 stop7h 48m
Delta
Deal found 6/7![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 6/4. 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 7/76:00 am
JFK
- BOI
1 stop8h 53m
Delta
Mon 7/134:00 pm
BOI
- JFK
1 stop11h 16m
Delta
Deal found 6/4![Delta logo]()
$387
This Delta deal was found by Cheapflights users on 6/5. 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 7/106:29 pm
JFK
- BOI
1 stop7h 36m
Delta
Tue 7/147:00 am
BOI
- JFK
1 stop9h 35m
Delta
Deal found 6/5![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 6/6. 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.
Tue 7/146:00 am
JFK
- GEG
1 stop9h 12m
Delta
Tue 7/215:25 am
GEG
- JFK
1 stop7h 24m
Delta
Deal found 6/6![Delta logo]()
$361
This American Airlines deal was found by Cheapflights users on 6/3. 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 7/147:59 am
JFK
- BOI
1 stop8h 21m
American Airlines
Tue 7/216:21 am
BOI
- JFK
1 stop8h 09m
American Airlines
Deal found 6/3![American Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 6/4. 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 7/156:00 am
JFK
- IDA
1 stop6h 43m
Delta
Thu 7/166:00 am
IDA
- JFK
1 stop8h 47m
Delta
Deal found 6/4![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 6/4. 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 7/197:00 am
JFK
- GEG
1 stop8h 11m
Delta
Tue 7/2810:48 pm
GEG
- JFK
1 stop8h 12m
Delta
Deal found 6/4![Delta logo]()
$366
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Fri 7/317:02 am
JFK
- BOI
1 stop8h 25m
American Airlines
Tue 8/45:36 pm
BOI
- JFK
1 stop10h 11m
American Airlines
Deal found 6/3![American Airlines logo]()
$378
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 8, 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 8, 2026.
This Delta deal was found by Cheapflights users on 6/3. 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 7/146:00 am
JFK
- IDA
1 stop6h 43m
Delta
Deal found 6/3![Delta logo]()
$149
This Delta deal was found by Cheapflights users on 6/4. 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 7/147:00 am
JFK
- BOI
1 stop10h 11m
Delta
Deal found 6/4![Delta logo]()
$149
This Delta deal was found by Cheapflights users on 6/7. 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.
Thu 9/1011:00 am
JFK
- GEG
1 stop8h 04m
Delta
Deal found 6/7![Delta logo]()
$151
This Delta deal was found by Cheapflights users on 6/3. 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 7/146:00 am
JFK
- JAC
1 stop6h 46m
Delta
Deal found 6/3![Delta logo]()
$151
This Delta deal was found by Cheapflights users on 6/5. 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 6/2911:30 am
JFK
- BOI
1 stop9h 43m
Delta
Deal found 6/5![Delta logo]()
$154
This Alaska Airlines deal was found by Cheapflights users on 6/4. 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.
Fri 9/119:55 am
JFK
- JAC
1 stop29h 35m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:00 pm
JFK
- BOI
2 stops25h 09m
Frontier
Deal found 6/3![Frontier logo]()
$164
This Delta deal was found by Cheapflights users on 6/7. 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.
Fri 7/106:29 pm
JFK
- BOI
1 stop7h 36m
Delta
Deal found 6/7![Delta logo]()
$180
This Alaska Airlines deal was found by Cheapflights users on 6/3. 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.
Fri 9/49:55 am
JFK
- JAC
1 stop29h 35m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$185
This Orbitz deal was found by Cheapflights users on 6/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:57 pm
JFK
- BOI
1 stop23h 05m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$188
This Expedia deal was found by Cheapflights users on 6/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:25 am
JFK
- SUN
1 stop28h 14m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$196
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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.
Fri 9/112:58 pm
JFK
- GEG
2 stops12h 01m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$206
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 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $297 (Delta) |
One-way from | $149 (Delta) |
Popular in | March |
Cheapest in | January |
Average price | $473 |
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 8, 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
Quickest round-trip
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
Wed 9/16
6:45 pm-11:57 pm
1 stop8h 12m
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
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 9/1
6:00 am-11:21 am
1 stop8h 21m
Spokane
Tue 9/8
10:05 am-8:55 pm
1 stop7h 50m
$301
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
Sat 7/4
7:00 am-11:52 am
1 stop7h 52m
Spokane
Fri 7/10
7:59 pm-6:50 am
1 stop7h 51m
$306
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
Wed 9/16
7:00 am-12:20 pm
1 stop8h 20m
Spokane
Mon 9/28
10:50 pm-11:49 am
1 stop9h 59m
$311
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
Sat 8/29
7:01 am-12:08 pm
1 stop8h 07m
Spokane
Sun 9/6
12:36 pm-1:14 am
1 stop9h 38m
$356
New YorkIdaho Falls
JFK - IDA
JFKIDA
New York John F Kennedy Intl
Wed 8/19
4:22 pm-10:32 pm
1 stop8h 10m
Idaho Falls Fanning Field
Sat 8/29
7:00 pm-6:18 am
1 stop9h 18m
$358
New YorkIdaho Falls
JFK - IDA
JFKIDA
New York John F Kennedy Intl
Tue 8/18
6:00 am-10:50 am
1 stop6h 50m
Idaho Falls Fanning Field
Tue 8/25
7:00 pm-6:18 am
1 stop9h 18m
$358
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Sat 10/17
7:22 am-3:23 pm
1 stop10h 01m
Boise Air Term. Gowen Fld
Wed 10/21
10:06 am-10:29 pm
1 stop10h 23m
$359
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
Mon 8/10
4:50 pm-11:59 pm
1 stop10h 09m
Spokane
Fri 8/14
10:56 pm-11:58 am
1 stop10h 02m
$366
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-IDA
JFK-BOI
JFK-GEG
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-IDA
JFK-BOI
JFK-GEG
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 8, 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.
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Comfort
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Comfort
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Comfort
7.8
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 8, 2026.
Popular flight searches
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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 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$262 | Average$619 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$298 | Average$447 | FlexibilityNo cancel fee | On-timeN/A |