$134+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — BOI
Jun 8 — Jun 151
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 May 9, 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 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 5/6. 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 5/293:28 pm
EWR
- BOI
1 stop9h 00m
Delta
Mon 6/111:39 pm
BOI
- EWR
1 stop7h 46m
Delta
Deal found 5/6![Delta logo]()
$287
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:30 pm
LGA
- JAC
1 stop7h 32m
United Airlines
Tue 11/1710:51 am
JAC
- LGA
1 stop6h 46m
United Airlines
Deal found 5/5![United Airlines 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 7/116:00 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 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.
Fri 5/296:15 am
EWR
- BOI
1 stop9h 03m
Delta
Sat 6/1311:59 am
BOI
- EWR
2 stops10h 00m
Delta
Deal found 5/4![Delta logo]()
$292
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:40 pm
EWR
- GEG
1 stop8h 24m
United Airlines
Tue 9/291:37 pm
GEG
- EWR
1 stop8h 20m
United Airlines
Deal found 5/6![United Airlines logo]()
$293
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 5/7. 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 7/47:05 am
EWR
- BOI
1 stop7h 49m
Delta
Sun 7/1211:42 pm
BOI
- EWR
1 stop9h 25m
Delta
Deal found 5/7![Delta logo]()
$297
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 9/155:00 pm
EWR
- GEG
2 stops9h 44m
Delta
Tue 9/2912:40 pm
GEG
- EWR
1 stop8h 25m
Delta
Deal found 5/5![Delta logo]()
$298
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 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am
EWR
- BOI
1 stop10h 03m
Delta
Tue 9/2911:35 am
BOI
- EWR
2 stops10h 30m
Delta
Deal found 5/9![Delta logo]()
$302
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 May 9, 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 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 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.
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 5/8![Alaska Airlines logo]()
$330
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:00 am
LGA
- BOI
1 stop9h 45m
Southwest
Sat 7/1110:25 am
BOI
- LGA
1 stop10h 45m
Southwest
Deal found 5/7![Southwest logo]()
$389
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:29 am
LGA
- IDA
1 stop9h 54m
United Airlines
Tue 10/272:35 pm
IDA
- LGA
1 stop6h 41m
United Airlines
Deal found 5/5![United Airlines logo]()
$397
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.
Wed 10/147:05 am
JFK
- GEG
1 stop8h 57m
Delta
Mon 10/197:20 pm
GEG
- JFK
1 stop8h 02m
Delta
Deal found 5/5![Delta logo]()
$291
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.
Tue 9/87:20 am
EWR
- BOI
1 stop9h 02m
Alaska Airlines
Sun 9/131:29 pm
BOI
- EWR
1 stop8h 00m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$349
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.
Thu 9/176:00 am
EWR
- BOI
1 stop10h 03m
Delta
Sun 9/2011:30 pm
BOI
- EWR
1 stop9h 37m
Delta
Deal found 5/6![Delta logo]()
$323
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.
Sat 6/66:29 pm
EWR
- BOI
1 stop18h 34m
Alaska Airlines
Fri 6/128:47 pm
BOI
- EWR
1 stop8h 12m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$363
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.
Sat 9/122:55 pm
LGA
- BOI
2 stops10h 34m
Delta
Sat 9/196:00 am
BOI
- LGA
2 stops11h 20m
Delta
Deal found 5/5![Delta logo]()
$349
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/163:55 pm
LGA
- BOI
2 stops10h 35m
Southwest
Tue 6/236:00 am
BOI
- LGA
2 stops8h 35m
Southwest
Deal found 5/8![Southwest logo]()
$424
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:00 am
EWR
- IDA
1 stop9h 25m
United Airlines
Sat 6/134:10 pm
IDA
- EWR
1 stop6h 54m
United Airlines
Deal found 5/8![United Airlines logo]()
$426
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.
Thu 5/285:08 pm
EWR
- IDA
1 stop22h 09m
Alaska Airlines
Mon 6/11:54 pm
IDA
- EWR
1 stop14h 58m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$389
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 9/86:00 am
EWR
- BOI
1 stop10h 03m
Delta
Sun 9/1311:30 pm
BOI
- EWR
1 stop9h 37m
Delta
Deal found 5/5![Delta logo]()
$363
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 Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:15 am
LGA
- BOI
1 stop10h 10m
Southwest
Wed 6/1011:30 am
BOI
- LGA
2 stops9h 35m
Southwest
Deal found 5/6![Southwest logo]()
$482
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 7/47:05 am
EWR
- BOI
1 stop7h 49m
Delta
Mon 7/1311:42 pm
BOI
- EWR
1 stop8h 47m
Delta
Deal found 5/7![Delta logo]()
$363
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:20 am
LGA
- JAC
1 stop9h 21m
United Airlines
Wed 9/91:45 pm
JAC
- LGA
1 stop7h 44m
United Airlines
Deal found 5/8![United Airlines logo]()
$526
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 7/146:30 am
EWR
- IDA
1 stop8h 36m
Alaska Airlines
Wed 7/221:43 pm
IDA
- EWR
1 stop8h 16m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$399
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 Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2012:35 pm
LGA
- BOI
2 stops13h 20m
Southwest
Sat 6/2711:35 am
BOI
- LGA
1 stop9h 50m
Southwest
Deal found 5/6![Southwest logo]()
$505
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 6/34:30 pm
LGA
- BOI
2 stops10h 18m
Delta
Wed 6/102:04 pm
BOI
- LGA
1 stop7h 19m
Delta
Deal found 5/6![Delta logo]()
$364
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 pm
EWR
- JAC
Nonstop5h 05m
United Airlines
Thu 9/108:00 am
JAC
- EWR
1 stop10h 45m
United Airlines
Deal found 5/6![United Airlines logo]()
$536
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 8/46:30 am
EWR
- GEG
1 stop8h 15m
Alaska Airlines
Wed 8/127:41 pm
GEG
- EWR
1 stop7h 18m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$403
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:30 pm
LGA
- BOI
2 stops10h 30m
Southwest
Wed 6/36:00 am
BOI
- LGA
2 stops9h 55m
Southwest
Deal found 5/5![Southwest logo]()
$517
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.
Fri 9/45:00 pm
LGA
- BOI
2 stops8h 56m
Delta
Sat 9/196:00 am
BOI
- LGA
2 stops11h 20m
Delta
Deal found 5/4![Delta logo]()
$364
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.
Tue 5/198:15 pm
JFK
- GEG
1 stop15h 05m
Alaska Airlines
Tue 6/21:59 pm
GEG
- JFK
1 stop14h 17m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$413
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/303:20 pm
LGA
- JAC
1 stop7h 38m
United Airlines
Tue 6/97:30 am
JAC
- LGA
1 stop7h 52m
United Airlines
Deal found 5/4![United Airlines logo]()
$557
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:05 am
LGA
- BOI
2 stops10h 40m
Southwest
Mon 7/205:10 am
BOI
- LGA
2 stops9h 50m
Southwest
Deal found 5/5![Southwest logo]()
$536
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 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
Last-minute flights from New York to IdahoDiscover last-minute flight deals from New York to Idaho. Data last updated May 9, 2026 and is based on user searches.
Discover last-minute flight deals from New York to Idaho. Data last updated May 9, 2026 and is based on user searches.
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/259:30 am
LGA
- JAC
1 stop7h 39m
American Airlines
Fri 5/2911:07 am
JAC
- LGA
1 stop9h 22m
American Airlines
Deal found 5/4![American Airlines logo]()
$291
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.
Fri 5/293:28 pm
EWR
- BOI
1 stop9h 00m
Delta
Mon 6/111:39 pm
BOI
- EWR
1 stop7h 46m
Delta
Deal found 5/6![Delta logo]()
$287
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.
Fri 5/296:15 am
EWR
- BOI
1 stop9h 03m
Delta
Sat 6/1311:59 am
BOI
- EWR
2 stops10h 00m
Delta
Deal found 5/4![Delta logo]()
$292
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 5/6. 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 5/293:28 pm
EWR
- BOI
1 stop9h 00m
Delta
Sun 5/3111:39 pm
BOI
- EWR
1 stop7h 46m
Delta
Deal found 5/6![Delta logo]()
$313
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 5/293:28 pm
EWR
- GEG
1 stop8h 52m
Delta
Sat 6/66:49 am
GEG
- EWR
1 stop7h 06m
Delta
Deal found 5/8![Delta logo]()
$315
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 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
EWR
- GEG
1 stop9h 15m
American Airlines
Thu 7/95:16 am
GEG
- EWR
1 stop8h 04m
American Airlines
Deal found 5/6![American Airlines logo]()
$317
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 6/26:06 am
JFK
- GEG
1 stop8h 55m
Delta
Tue 6/91:30 pm
GEG
- JFK
1 stop7h 22m
Delta
Deal found 5/5![Delta logo]()
$291
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.
Tue 6/26:15 am
EWR
- GEG
1 stop9h 56m
Delta
Tue 6/92:23 pm
GEG
- EWR
1 stop6h 36m
Delta
Deal found 5/6![Delta logo]()
$293
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.
Tue 6/26:15 am
EWR
- GEG
1 stop9h 56m
Delta
Tue 7/145:10 pm
GEG
- EWR
1 stop9h 50m
Delta
Deal found 5/6![Delta logo]()
$303
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 6/96:00 am
EWR
- GEG
2 stops10h 18m
Delta
Thu 6/1110:48 pm
GEG
- EWR
1 stop7h 38m
Delta
Deal found 5/5![Delta logo]()
$310
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 May 9, 2026.
Search for one-way flight options from New York to Idaho. Find affordable one-way fares based on user searches. Data last updated May 9, 2026.
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.
Fri 5/296:00 am
LGA
- BOI
1 stop9h 18m
Delta
Deal found 5/7![Delta logo]()
$134
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/164:50 pm
JFK
- GEG
1 stop10h 05m
Delta
Deal found 5/9![Delta logo]()
$138
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 5/7. 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 6/21:55 pm
LGA
- BOI
2 stops12h 09m
Delta
Deal found 5/7![Delta logo]()
$144
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.
Fri 5/293:28 pm
EWR
- BOI
1 stop9h 00m
Delta
Deal found 5/6![Delta logo]()
$144
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.
Tue 8/1111:06 am
LGA
- JAC
1 stop9h 58m
American Airlines
Deal found 5/6![American Airlines logo]()
$146
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.
Sun 5/316:06 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 6/65:55 pm
EWR
- GEG
1 stop8h 11m
Delta
Deal found 5/6![Delta logo]()
$147
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 7/147:00 am
JFK
- BOI
1 stop9h 46m
Delta
Deal found 5/7![Delta logo]()
$149
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.
Tue 8/117:55 am
LGA
- JAC
2 stops11h 02m
Delta
Deal found 5/6![Delta logo]()
$151
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 May 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $275 (Delta) |
One-way from | $134 (Delta) |
Popular in | March |
Cheapest in | January |
Average price | $527 |
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 May 9, 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
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
7:21 pm-6:26 am
1 stop8h 05m
$275
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
Wed 10/14
7:05 am-1:02 pm
1 stop8h 57m
Spokane
Mon 10/19
7:20 pm-6:22 am
1 stop8h 02m
$291
NewarkBoise
EWR - BOI
EWRBOI
Newark
Thu 9/17
6:00 am-2:03 pm
1 stop10h 03m
Boise Air Term. Gowen Fld
Sun 9/20
11:30 pm-11:07 am
1 stop9h 37m
$323
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
Mon 6/1
8:17 pm-8:20 am
1 stop15h 03m
Spokane
Tue 6/9
12:46 pm-6:29 am
1 stop14h 43m
$330
NewarkBoise
EWR - BOI
EWRBOI
Newark
Tue 9/8
7:20 am-2:22 pm
1 stop9h 02m
Boise Air Term. Gowen Fld
Sun 9/13
1:29 pm-11:29 pm
1 stop8h 00m
$349
New YorkBoise
LGA - BOI
LGABOI
New York LaGuardia
Sat 9/12
2:55 pm-11:29 pm
2 stops10h 34m
Boise Air Term. Gowen Fld
Sat 9/19
6:00 am-7:20 pm
2 stops11h 20m
$349
NewarkBoise
EWR - BOI
EWRBOI
Newark
Sat 6/6
6:29 pm-11:03 am
1 stop18h 34m
Boise Air Term. Gowen Fld
Fri 6/12
8:47 pm-6:59 am
1 stop8h 12m
$363
NewarkBoise
EWR - BOI
EWRBOI
Newark
Tue 9/8
6:00 am-2:03 pm
1 stop10h 03m
Boise Air Term. Gowen Fld
Sun 9/13
11:30 pm-11:07 am
1 stop9h 37m
$363
NewarkBoise
EWR - BOI
EWRBOI
Newark
Sat 7/4
7:05 am-12:54 pm
1 stop7h 49m
Boise Air Term. Gowen Fld
Mon 7/13
11:42 pm-10:29 am
1 stop8h 47m
$363
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
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.
LGA-BOI
JFK-GEG
JFK-BOI
EWR-BOI
LGA-JAC
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
LGA-BOI
JFK-GEG
JFK-BOI
EWR-BOI
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 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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?
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.
Read through reviews of airlines operating flights from New York to Idaho, such as Southwest,Alaska Airlines, andDelta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
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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 May 9, 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 May 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$480 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$472 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$624 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$338 | Average$503 | FlexibilityNo cancel fee | On-time75% |