$149+ Cheap flights from New York, NY (NYC) 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — BOI
Jul 24 — Jul 311
Round-trip
1 adult, Economy
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Cheapest flights from New York to IdahoExplore the most affordable flight options available from New York to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
Explore the most affordable flight options available from New York to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 11/105:41 pm
EWR
- BOI
1 stop8h 05m
Alaska Airlines
Wed 11/115:49 am
BOI
- EWR
1 stop8h 24m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:00 am
JFK
- BOI
1 stop8h 49m
American Airlines
Sat 8/155:19 pm
BOI
- JFK
1 stop10h 41m
American Airlines
Deal found 6/23![American Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/165:59 pm
LGA
- GEG
1 stop7h 57m
Delta
Mon 9/2810:50 pm
GEG
- LGA
1 stop7h 47m
Delta
Deal found 6/23![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 9/155:59 pm
EWR
- GEG
1 stop8h 58m
Delta
Tue 9/295:15 pm
GEG
- EWR
1 stop9h 45m
Delta
Deal found 6/22![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 10/17:00 am
JFK
- BOI
1 stop10h 17m
Delta
Tue 10/1312:42 pm
BOI
- JFK
1 stop9h 13m
Delta
Deal found 6/23![Delta logo]()
$311
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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
EWR
- GEG
1 stop7h 11m
Delta
Mon 9/2810:50 pm
GEG
- EWR
1 stop7h 34m
Delta
Deal found 6/23![Delta logo]()
$315
This American Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 8/2810:49 am
EWR
- BOI
1 stop8h 00m
American Airlines
Sun 8/305:19 pm
BOI
- EWR
1 stop10h 41m
American Airlines
Deal found 6/22![American Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 9/186:15 am
EWR
- GEG
1 stop9h 38m
Delta
Mon 9/2110:50 pm
GEG
- EWR
1 stop7h 34m
Delta
Deal found 6/18![Delta logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 10/17:20 am
EWR
- BOI
1 stop10h 10m
Alaska Airlines
Sun 10/111:29 pm
BOI
- EWR
1 stop7h 56m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 10/25:59 pm
EWR
- BOI
1 stop7h 59m
Delta
Tue 10/131:43 pm
BOI
- EWR
1 stop7h 15m
Delta
Deal found 6/23![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/116:00 am
LGA
- GEG
1 stop9h 10m
Delta
Mon 9/1410:45 pm
GEG
- LGA
1 stop7h 52m
Delta
Deal found 6/23![Delta logo]()
$340
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:50 am
EWR
- BOI
1 stop9h 39m
American Airlines
Wed 8/195:19 pm
BOI
- EWR
1 stop10h 41m
American Airlines
Deal found 6/21![American Airlines logo]()
$344
Best flights from New York to IdahoDiscover carefully curated flight deals from New York to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
Discover carefully curated flight deals from New York to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 7/42:30 pm
EWR
- BOI
1 stop8h 42m
Delta
Sun 7/1211:10 pm
BOI
- EWR
1 stop8h 14m
Delta
Deal found 6/21![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:41 pm
EWR
- BOI
1 stop7h 48m
United Airlines
Fri 7/107:05 pm
BOI
- EWR
1 stop8h 46m
United Airlines
Deal found 6/19![United Airlines logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 11/105:41 pm
EWR
- BOI
1 stop8h 05m
Alaska Airlines
Wed 11/115:49 am
BOI
- EWR
1 stop8h 24m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:55 pm
LGA
- GEG
1 stop9h 30m
Southwest
Wed 10/146:15 am
GEG
- LGA
2 stops9h 40m
Southwest
Deal found 6/23![Southwest logo]()
$434
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/259:30 am
JFK
- BOI
1 stop10h 33m
American Airlines
Thu 7/306:21 am
BOI
- JFK
1 stop9h 35m
American Airlines
Deal found 6/18![American Airlines logo]()
$485
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 10/296:00 am
EWR
- BOI
1 stop8h 39m
Delta
Tue 11/1011:30 pm
BOI
- EWR
1 stop9h 33m
Delta
Deal found 6/21![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:30 am
EWR
- GEG
1 stop7h 53m
United Airlines
Wed 9/231:37 pm
GEG
- EWR
1 stop7h 21m
United Airlines
Deal found 6/19![United Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/236:00 am
JFK
- BOI
1 stop8h 16m
Delta
Wed 9/236:44 pm
BOI
- JFK
1 stop9h 42m
Delta
Deal found 6/23![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 9/165:59 pm
EWR
- GEG
1 stop8h 58m
Delta
Tue 9/295:15 pm
GEG
- EWR
1 stop9h 45m
Delta
Deal found 6/22![Delta logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 10/277:00 am
EWR
- BOI
2 stops18h 58m
Alaska Airlines
Wed 10/286:01 pm
BOI
- EWR
1 stop10h 03m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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
EWR
- GEG
1 stop7h 19m
Delta
Mon 9/287:06 pm
GEG
- EWR
1 stop7h 54m
Delta
Deal found 6/19![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:20 am
LGA
- GEG
1 stop9h 10m
Southwest
Tue 9/227:30 am
GEG
- LGA
2 stops9h 55m
Southwest
Deal found 6/20![Southwest logo]()
$449
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:38 pm
EWR
- GEG
1 stop8h 08m
United Airlines
Thu 9/31:37 pm
GEG
- EWR
1 stop8h 22m
United Airlines
Deal found 6/19![United Airlines logo]()
$410
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/73:25 pm
LGA
- GEG
1 stop10h 15m
Southwest
Fri 8/1410:55 am
GEG
- LGA
1 stop9h 00m
Southwest
Deal found 6/23![Southwest logo]()
$459
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 9/87:10 am
JFK
- BOI
1 stop8h 34m
Delta
Sun 9/136:44 pm
BOI
- JFK
1 stop9h 42m
Delta
Deal found 6/21![Delta logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 9/161:00 pm
JFK
- GEG
1 stop9h 53m
Alaska Airlines
Wed 10/146:00 am
GEG
- JFK
2 stops10h 25m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$466
This Alaska Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 8/316:55 am
EWR
- GEG
1 stop7h 57m
Alaska Airlines
Tue 9/83:05 pm
GEG
- EWR
1 stop29h 24m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 9/16:40 pm
EWR
- BOI
1 stop7h 19m
Delta
Mon 9/711:10 pm
BOI
- EWR
1 stop9h 19m
Delta
Deal found 6/22![Delta logo]()
$358
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:25 pm
LGA
- GEG
2 stops10h 21m
United Airlines
Tue 9/15:00 am
GEG
- LGA
1 stop7h 47m
United Airlines
Deal found 6/23![United Airlines logo]()
$490
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:35 pm
LGA
- GEG
2 stops10h 25m
Southwest
Mon 9/146:00 am
GEG
- LGA
1 stop8h 55m
Southwest
Deal found 6/19![Southwest logo]()
$492
This Alaska Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 stop9h 24m
Alaska Airlines
Mon 9/281:36 pm
GEG
- JFK
2 stops13h 25m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$475
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 6/19![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:52 am
EWR
- SUN
1 stop7h 52m
United Airlines
Sat 10/312:29 pm
SUN
- EWR
1 stop8h 30m
United Airlines
Deal found 6/19![United Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 9/116:00 am
JFK
- GEG
1 stop9h 14m
Delta
Mon 9/147:46 pm
GEG
- JFK
1 stop8h 07m
Delta
Deal found 6/19![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 7/46:30 am
EWR
- GEG
1 stop8h 15m
Alaska Airlines
Sat 7/117:41 pm
GEG
- EWR
1 stop7h 18m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$497
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:29 pm
LGA
- GEG
1 stop8h 45m
United Airlines
Tue 9/295:00 am
GEG
- LGA
2 stops11h 25m
United Airlines
Deal found 6/21![United Airlines logo]()
$515
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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
- GEG
1 stop9h 22m
Delta
Tue 8/251:23 pm
GEG
- JFK
1 stop7h 24m
Delta
Deal found 6/21![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/87:25 am
JFK
- BOI
1 stop10h 05m
Alaska Airlines
Sun 9/134:20 pm
BOI
- JFK
2 stops11h 41m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 8/196:15 am
EWR
- GEG
1 stop9h 42m
Delta
Mon 8/2410:56 pm
GEG
- EWR
1 stop8h 33m
Delta
Deal found 6/19![Delta logo]()
$391
This Alaska Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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
2 stops25h 01m
Alaska Airlines
Tue 9/17:03 am
GEG
- JFK
1 stop29h 43m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$546
Last-minute flights from New York to IdahoDiscover last-minute flight deals from New York to Idaho. Data last updated June 24, 2026 and is based on user searches.
Discover last-minute flight deals from New York to Idaho. Data last updated June 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 7/42:30 pm
EWR
- BOI
1 stop8h 42m
Delta
Sun 7/1211:10 pm
BOI
- EWR
1 stop8h 14m
Delta
Deal found 6/21![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 7/42:30 pm
EWR
- BOI
1 stop8h 42m
Delta
Tue 7/711:10 pm
BOI
- EWR
1 stop8h 14m
Delta
Deal found 6/22![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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
Mon 7/137:59 pm
GEG
- JFK
1 stop7h 51m
Delta
Deal found 6/20![Delta logo]()
$380
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 7/48:15 am
JFK
- BOI
1 stop8h 31m
American Airlines
Fri 7/1012:15 pm
BOI
- JFK
1 stop8h 15m
American Airlines
Deal found 6/19![American Airlines logo]()
$402
This American Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/147:02 am
JFK
- GEG
1 stop9h 57m
American Airlines
Tue 7/216:30 am
GEG
- JFK
1 stop11h 30m
American Airlines
Deal found 6/23![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 7/172:42 pm
JFK
- BOI
1 stop10h 39m
American Airlines
Tue 7/211:57 pm
BOI
- JFK
1 stop8h 01m
American Airlines
Deal found 6/21![American Airlines logo]()
$348
This American Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/172:42 pm
JFK
- BOI
1 stop10h 39m
American Airlines
Fri 7/248:11 am
BOI
- JFK
1 stop10h 49m
American Airlines
Deal found 6/23![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/217:59 am
JFK
- BOI
2 stops10h 50m
American Airlines
Tue 7/281:57 pm
BOI
- JFK
1 stop8h 01m
American Airlines
Deal found 6/23![American Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/216:30 am
JFK
- GEG
1 stop8h 29m
American Airlines
Tue 7/286:30 am
GEG
- JFK
1 stop11h 30m
American Airlines
Deal found 6/23![American Airlines logo]()
$379
This Expedia deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:23 pm
JFK
- BOI
1 stop15h 17m
Alaska Airlines
Fri 7/247:57 am
BOI
- JFK
1 stop12h 59m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$383
This American Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:15 am
JFK
- BOI
1 stop8h 31m
American Airlines
Wed 7/298:11 am
BOI
- JFK
1 stop10h 49m
American Airlines
Deal found 6/22![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 7/247:02 am
JFK
- GEG
1 stop10h 00m
American Airlines
Sun 7/265:16 am
GEG
- JFK
1 stop8h 14m
American Airlines
Deal found 6/19![American Airlines logo]()
$399
One-way flights from New York to IdahoSearch for one-way flight options from New York to Idaho. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
Search for one-way flight options from New York to Idaho. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 10/67:00 am
EWR
- BOI
1 stop10h 23m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$149
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 6/18![Delta logo]()
$149
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/106:00 am
LGA
- GEG
1 stop9h 58m
Delta
Deal found 6/23![Delta logo]()
$151
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 9/56:50 am
EWR
- GEG
1 stop9h 47m
American Airlines
Deal found 6/21![American Airlines logo]()
$152
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am
LGA
- GEG
2 stops12h 06m
United Airlines
Deal found 6/21![United Airlines logo]()
$156
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/107:15 am
EWR
- GEG
1 stop7h 59m
Delta
Deal found 6/23![Delta logo]()
$164
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 10/25:59 pm
EWR
- BOI
1 stop7h 59m
Delta
Deal found 6/23![Delta logo]()
$170
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:22 pm
EWR
- BOI
1 stop10h 15m
United Airlines
Deal found 6/18![United Airlines logo]()
$174
This Priceline deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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.
Fri 9/44:35 pm
EWR
- GEG
1 stop9h 14m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$175
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/106:00 am
JFK
- GEG
1 stop9h 14m
Delta
Deal found 6/23![Delta logo]()
$180
This Priceline deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 9/217:20 am
EWR
- BOI
1 stop10h 10m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$180
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/116:00 am
LGA
- GEG
1 stop9h 10m
Delta
Deal found 6/23![Delta logo]()
$190
Find flight deals from New York to Idaho
Keep the following information in mind while searching for New York to Idaho flight deals. Data was last updated June 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $297 (Alaska Airlines) |
One-way from | $149 (Alaska Airlines) |
Popular in | March |
Cheapest in | January |
Average price | $529 |
Cheapflights Fare Finder
Customize your flight search to find flights from New York 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 24, 2026.
Use the filters below to find and compare flights from New York to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NewarkBoise
EWR - BOI
EWRBOI
Newark
Sat 7/4
2:30 pm-9:12 pm
1 stop8h 42m
Boise Air Term. Gowen Fld
Sun 7/12
11:10 pm-9:24 am
1 stop8h 14m
$297
NewarkBoise
EWR - BOI
EWRBOI
Newark
Sat 7/4
3:41 pm-9:29 pm
1 stop7h 48m
Boise Air Term. Gowen Fld
Fri 7/10
7:05 pm-5:51 am
1 stop8h 46m
$297
NewarkBoise
EWR - BOI
EWRBOI
Newark
Tue 11/10
5:41 pm-11:46 pm
1 stop8h 05m
Boise Air Term. Gowen Fld
Wed 11/11
5:49 am-4:13 pm
1 stop8h 24m
$297
NewarkBoise
EWR - BOI
EWRBOI
Newark
Thu 10/29
6:00 am-12:39 pm
1 stop8h 39m
Boise Air Term. Gowen Fld
Tue 11/10
11:30 pm-11:03 am
1 stop9h 33m
$297
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Wed 9/23
6:00 am-12:16 pm
1 stop8h 16m
Boise Air Term. Gowen Fld
Wed 9/23
6:44 pm-6:26 am
1 stop9h 42m
$297
NewarkSpokane
EWR - GEG
EWRGEG
Newark
Tue 9/15
7:30 am-12:23 pm
1 stop7h 53m
Spokane
Wed 9/23
1:37 pm-11:58 pm
1 stop7h 21m
$303
NewarkSpokane
EWR - GEG
EWRGEG
Newark
Wed 9/16
5:59 pm-11:57 pm
1 stop8h 58m
Spokane
Tue 9/29
5:15 pm-6:00 am
1 stop9h 45m
$303
Quickest round-trip
NewarkSpokane
EWR - GEG
EWRGEG
Newark
Wed 9/16
6:45 pm-11:04 pm
1 stop7h 19m
Spokane
Mon 9/28
7:06 pm-6:00 am
1 stop7h 54m
$315
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Tue 9/8
7:10 am-1:44 pm
1 stop8h 34m
Boise Air Term. Gowen Fld
Sun 9/13
6:44 pm-6:26 am
1 stop9h 42m
$348
NewarkBoise
EWR - BOI
EWRBOI
Newark
Tue 9/1
6:40 pm-11:59 pm
1 stop7h 19m
Boise Air Term. Gowen Fld
Mon 9/7
11:10 pm-10:29 am
1 stop9h 19m
$358
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from New York to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from New York with our price prediction graph.
EWR-BOI
JFK-BOI
LGA-GEG
EWR-GEG
JFK-GEG
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 to Idaho
NYC-USID
EWR-BOI
JFK-BOI
LGA-GEG
EWR-GEG
What is the cheapest month to book a flight from New York to Idaho?
Currently, June is the cheapest month in which you can book a flight from New York to Idaho (average of $100). Flying from New York to Idaho in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from New York to Idaho?
How far ahead should I book a flight from New York to Idaho?
The price you pay for your flight from New York to Idaho may vary depending on when you book. For the best chance of a lower fare, look to book 35 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 24, 2026.
Read through reviews of airlines operating flights from New York to Idaho, such as Alaska Airlines,Southwest, andDelta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from New York to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for New York to Idaho
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Idaho by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from New York to Idaho by cabin class
Find flights from New York to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
New York and Idaho flights
Browse other New York and Idaho flight options. Last updated on June 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
New York to Idaho flights
Consider these flights traveling from New York to Idaho.
Top 4 airlines flying from New York to Idaho
Discover the top 4 airlines that operate flights from New York 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 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$480 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$556 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$338 | Average$534 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$340 | Average$605 | FlexibilityNo cancel fee | On-time69% |