$118+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — BOI
Apr 24 — May 11
Round-trip
1 adult, Economy
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Find cheap flights from New York to Idaho with Cheapflights
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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 March 25, 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 March 25, 2026.
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 4/216:59 am
LGA
- BOI
1 stop8h 08m
Delta
Tue 4/283:23 pm
BOI
- LGA
1 stop6h 21m
Delta
Deal found 3/24![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 4/217:50 am
JFK
- BOI
1 stop8h 36m
Delta
Tue 4/282:18 pm
BOI
- JFK
1 stop8h 30m
Delta
Deal found 3/24![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 3/23. 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.
Mon 5/116:00 am
JFK
- GEG
1 stop8h 17m
Delta
Tue 5/122:16 pm
GEG
- JFK
1 stop6h 39m
Delta
Deal found 3/23![Delta logo]()
$258
This Delta deal was found by Cheapflights users on 3/23. 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.
Mon 4/133:00 pm
LGA
- BOI
1 stop9h 28m
Delta
Tue 4/2111:35 pm
BOI
- LGA
1 stop10h 08m
Delta
Deal found 3/23![Delta logo]()
$260
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 6/25:00 pm
JFK
- BOI
1 stop8h 53m
Delta
Thu 6/117:53 pm
BOI
- JFK
1 stop8h 41m
Delta
Deal found 3/24![Delta logo]()
$260
This Trip.com deal was found by Cheapflights users on 3/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/184:40 pm
JFK
- GEG
1 stop10h 19m
Multiple Airlines
Sat 4/255:00 am
GEG
- JFK
1 stop8h 28m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$262
This Southwest deal was found by Cheapflights users on 3/23. 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 4/158:30 am
LGA
- GEG
2 stops17h 25m
Southwest
Sat 4/181:10 pm
GEG
- LGA
1 stop7h 10m
Southwest
Deal found 3/23![Southwest logo]()
$270
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 4/184:40 pm
LGA
- GEG
1 stop7h 25m
Delta
Sat 4/252:10 pm
GEG
- LGA
1 stop6h 34m
Delta
Deal found 3/24![Delta logo]()
$279
This Delta deal was found by Cheapflights users on 3/23. 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.
Sat 4/184:09 pm
JFK
- GEG
1 stop9h 24m
Delta
Sat 4/257:15 am
GEG
- JFK
1 stop10h 15m
Delta
Deal found 3/23![Delta logo]()
$279
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 4/166:05 am
LGA
- GEG
1 stop9h 59m
Delta
Sat 4/2512:52 pm
GEG
- LGA
1 stop7h 49m
Delta
Deal found 3/24![Delta logo]()
$280
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 4/167:50 am
JFK
- GEG
1 stop8h 14m
Delta
Sat 4/2512:52 pm
GEG
- JFK
1 stop8h 56m
Delta
Deal found 3/24![Delta logo]()
$280
This Delta deal was found by Cheapflights users on 3/23. 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 4/296:59 am
LGA
- BOI
1 stop8h 08m
Delta
Sat 5/25:34 am
BOI
- LGA
1 stop9h 00m
Delta
Deal found 3/23![Delta logo]()
$281
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 March 25, 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 March 25, 2026.
This Southwest deal was found by Cheapflights users on 3/23. 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 4/158:30 am
LGA
- GEG
2 stops17h 25m
Southwest
Sat 4/185:45 am
GEG
- LGA
2 stops13h 30m
Southwest
Deal found 3/23![Southwest logo]()
$279
This Delta deal was found by Cheapflights users on 3/23. 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 4/156:59 pm
JFK
- GEG
1 stop8h 21m
Delta
Sat 4/1811:25 am
GEG
- JFK
1 stop9h 55m
Delta
Deal found 3/23![Delta logo]()
$279
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:00 am
JFK
- BOI
1 stop10h 29m
Alaska Airlines
Sat 4/188:04 pm
BOI
- JFK
1 stop8h 25m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$281
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 4/187:10 am
LGA
- GEG
1 stop8h 30m
United Airlines
Sat 4/255:05 am
GEG
- LGA
2 stops11h 13m
United Airlines
Deal found 3/24![United Airlines logo]()
$284
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 4/253:05 pm
LGA
- GEG
2 stops10h 28m
Delta
Sat 5/22:10 pm
GEG
- LGA
1 stop6h 34m
Delta
Deal found 3/24![Delta logo]()
$284
This Southwest deal was found by Cheapflights users on 3/20. 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.
Sat 4/187:15 am
LGA
- BOI
1 stop11h 00m
Southwest
Sat 4/252:50 pm
BOI
- LGA
1 stop6h 30m
Southwest
Deal found 3/20![Southwest logo]()
$286
This Delta deal was found by Cheapflights users on 3/20. 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 4/182:59 pm
LGA
- BOI
2 stops8h 57m
Delta
Sat 4/2510:45 am
BOI
- LGA
2 stops9h 12m
Delta
Deal found 3/20![Delta logo]()
$292
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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.
Wed 4/297:29 am
EWR
- BOI
1 stop8h 23m
Alaska Airlines
Sat 5/212:15 pm
BOI
- EWR
1 stop9h 14m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$323
This Southwest deal was found by Cheapflights users on 3/20. 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.
Sat 4/182:10 pm
LGA
- GEG
2 stops10h 05m
Southwest
Sat 4/255:45 am
GEG
- LGA
2 stops13h 30m
Southwest
Deal found 3/20![Southwest logo]()
$295
This Delta deal was found by Cheapflights users on 3/20. 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 4/181:15 pm
EWR
- BOI
2 stops11h 56m
Delta
Sat 4/2512:52 pm
BOI
- EWR
1 stop9h 03m
Delta
Deal found 3/20![Delta logo]()
$294
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Tue 4/287:10 am
LGA
- BOI
1 stop8h 22m
United Airlines
Sat 5/25:00 am
BOI
- LGA
1 stop6h 57m
United Airlines
Deal found 3/23![United Airlines logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 3/23. 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.
Wed 8/268:15 pm
JFK
- BOI
1 stop16h 27m
Alaska Airlines
Mon 8/314:00 pm
BOI
- JFK
1 stop12h 15m
Alaska Airlines
Deal found 3/23![Alaska Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 4/186:20 am
JFK
- GEG
1 stop8h 21m
Delta
Sat 4/2512:58 pm
GEG
- JFK
1 stop8h 01m
Delta
Deal found 3/24![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 4/2210:15 am
LGA
- GEG
2 stops13h 56m
United Airlines
Sat 4/255:05 am
GEG
- LGA
2 stops13h 13m
United Airlines
Deal found 3/24![United Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:11 pm
JFK
- GEG
1 stop11h 09m
Delta
Mon 6/16:45 pm
GEG
- JFK
1 stop8h 42m
Delta
Deal found 3/24![Delta logo]()
$304
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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.
Wed 4/297:00 am
JFK
- BOI
1 stop10h 33m
Alaska Airlines
Sat 5/210:02 am
BOI
- JFK
1 stop10h 57m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 3/21. 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 7/86:00 am
EWR
- BOI
1 stop7h 32m
United Airlines
Wed 7/87:05 pm
BOI
- EWR
1 stop8h 33m
United Airlines
Deal found 3/21![United Airlines logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 3/21. 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 5/67:29 am
EWR
- BOI
1 stop10h 04m
Alaska Airlines
Wed 5/136:35 am
BOI
- EWR
1 stop15h 24m
Alaska Airlines
Deal found 3/21![Alaska Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 3/21. 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 4/146:05 am
EWR
- GEG
1 stop9h 59m
Delta
Tue 4/1410:40 pm
GEG
- EWR
2 stops10h 19m
Delta
Deal found 3/21![Delta logo]()
$326
This United Airlines deal was found by Cheapflights users on 3/21. 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.
Fri 5/12:10 pm
EWR
- JAC
1 stop8h 48m
United Airlines
Tue 5/510:35 am
JAC
- EWR
1 stop8h 52m
United Airlines
Deal found 3/21![United Airlines logo]()
$441
This Alaska Airlines deal was found by Cheapflights users on 3/21. 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 5/69:35 am
JFK
- BOI
1 stop13h 51m
Alaska Airlines
Wed 5/132:38 pm
BOI
- JFK
2 stops13h 39m
Alaska Airlines
Deal found 3/21![Alaska Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 3/21. 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 5/912:55 pm
LGA
- GEG
2 stops12h 34m
Delta
Sat 5/162:16 pm
GEG
- LGA
1 stop6h 28m
Delta
Deal found 3/21![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 3/21. 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.
Wed 4/293:39 pm
LGA
- BOI
2 stops10h 18m
Delta
Wed 5/63:23 pm
BOI
- LGA
1 stop6h 21m
Delta
Deal found 3/21![Delta logo]()
$335
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/44:55 pm
EWR
- BOI
1 stop7h 40m
United Airlines
Wed 4/86:15 am
BOI
- EWR
1 stop9h 15m
United Airlines
Deal found 3/20![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 3/23. 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.
Tue 6/97:15 am
JFK
- GEG
1 stop9h 03m
Delta
Fri 6/1910:48 pm
GEG
- JFK
1 stop8h 03m
Delta
Deal found 3/23![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 3/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:19 pm
LGA
- JAC
1 stop7h 35m
United Airlines
Thu 5/287:30 am
JAC
- LGA
1 stop7h 52m
United Airlines
Deal found 3/22![United Airlines logo]()
$455
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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.
Thu 5/287:26 pm
EWR
- GEG
1 stop23h 03m
Alaska Airlines
Mon 6/18:38 pm
GEG
- EWR
1 stop7h 14m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$458
This Alaska Airlines deal was found by Cheapflights users on 3/20. 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.
Fri 5/154:35 pm
EWR
- BOI
1 stop23h 23m
Alaska Airlines
Sun 5/178:51 pm
BOI
- EWR
1 stop8h 01m
Alaska Airlines
Deal found 3/20![Alaska Airlines logo]()
$461
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 5/97:30 am
LGA
- GEG
1 stop8h 41m
Delta
Mon 5/1110:40 pm
GEG
- LGA
1 stop8h 05m
Delta
Deal found 3/24![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 3/21. 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.
Sat 5/235:59 pm
EWR
- JAC
Nonstop5h 01m
United Airlines
Wed 5/271:42 pm
JAC
- EWR
1 stop8h 02m
United Airlines
Deal found 3/21![United Airlines logo]()
$489
Last-minute flights from New York to IdahoDiscover last-minute flight deals from New York to Idaho. Data last updated March 25, 2026 and is based on user searches.
Discover last-minute flight deals from New York to Idaho. Data last updated March 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/23. 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.
Mon 4/133:00 pm
LGA
- BOI
1 stop9h 28m
Delta
Tue 4/2111:35 pm
BOI
- LGA
1 stop10h 08m
Delta
Deal found 3/23![Delta logo]()
$260
This Delta deal was found by Cheapflights users on 3/23. 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.
Mon 4/136:40 pm
JFK
- BOI
1 stop7h 17m
Delta
Tue 4/218:40 pm
BOI
- JFK
1 stop8h 13m
Delta
Deal found 3/23![Delta logo]()
$260
This Southwest deal was found by Cheapflights users on 3/23. 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 4/158:30 am
LGA
- GEG
2 stops17h 25m
Southwest
Sat 4/181:10 pm
GEG
- LGA
1 stop7h 10m
Southwest
Deal found 3/23![Southwest logo]()
$270
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 4/166:05 am
LGA
- GEG
1 stop9h 59m
Delta
Sat 4/2512:52 pm
GEG
- LGA
1 stop7h 49m
Delta
Deal found 3/24![Delta logo]()
$280
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 4/167:50 am
JFK
- GEG
1 stop8h 14m
Delta
Sat 4/2512:52 pm
GEG
- JFK
1 stop8h 56m
Delta
Deal found 3/24![Delta logo]()
$280
This Trip.com deal was found by Cheapflights users on 3/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/184:40 pm
JFK
- GEG
1 stop10h 19m
Multiple Airlines
Sat 4/255:00 am
GEG
- JFK
1 stop8h 28m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 4/184:40 pm
LGA
- GEG
1 stop7h 25m
Delta
Sat 4/252:10 pm
GEG
- LGA
1 stop6h 34m
Delta
Deal found 3/24![Delta logo]()
$279
This Delta deal was found by Cheapflights users on 3/23. 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.
Sat 4/184:09 pm
JFK
- GEG
1 stop9h 24m
Delta
Sat 4/257:15 am
GEG
- JFK
1 stop10h 15m
Delta
Deal found 3/23![Delta logo]()
$279
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 4/216:59 am
LGA
- BOI
1 stop8h 08m
Delta
Tue 4/283:23 pm
BOI
- LGA
1 stop6h 21m
Delta
Deal found 3/24![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 4/217:50 am
JFK
- BOI
1 stop8h 36m
Delta
Tue 4/282:18 pm
BOI
- JFK
1 stop8h 30m
Delta
Deal found 3/24![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 3/23. 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 4/296:59 am
LGA
- BOI
1 stop8h 08m
Delta
Sat 5/25:34 am
BOI
- LGA
1 stop9h 00m
Delta
Deal found 3/23![Delta logo]()
$281
This Delta deal was found by Cheapflights users on 3/20. 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.
Wed 4/297:45 am
JFK
- BOI
1 stop10h 29m
Delta
Wed 5/68:40 pm
BOI
- JFK
1 stop8h 13m
Delta
Deal found 3/20![Delta logo]()
$281
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 March 25, 2026.
Search for one-way flight options from New York to Idaho. Find affordable one-way fares based on user searches. Data last updated March 25, 2026.
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 4/151:59 pm
LGA
- GEG
1 stop10h 32m
Delta
Deal found 3/24![Delta logo]()
$118
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 4/153:55 pm
JFK
- GEG
1 stop8h 36m
Delta
Deal found 3/24![Delta logo]()
$118
This Southwest deal was found by Cheapflights users on 3/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:15 am
LGA
- BOI
1 stop10h 10m
Southwest
Deal found 3/22![Southwest logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:55 pm
EWR
- GEG
1 stop32h 34m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$129
This American Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 8/1112:55 pm
LGA
- JAC
1 stop8h 28m
American Airlines
Deal found 3/24![American Airlines logo]()
$136
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 4/206:15 am
JFK
- JAC
1 stop7h 49m
Delta
Deal found 3/24![Delta logo]()
$136
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 4/184:40 pm
LGA
- GEG
1 stop7h 25m
Delta
Deal found 3/24![Delta logo]()
$140
This Alaska Airlines deal was found by Cheapflights users on 3/21. 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.
Sat 4/184:40 pm
JFK
- GEG
1 stop10h 19m
Alaska Airlines
Deal found 3/21![Alaska Airlines logo]()
$140
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 4/166:05 am
LGA
- GEG
1 stop9h 59m
Delta
Deal found 3/24![Delta logo]()
$141
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 5/24:59 pm
LGA
- BOI
1 stop7h 36m
United Airlines
Deal found 3/24![United Airlines logo]()
$141
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 8/228:00 am
LGA
- JAC
2 stops10h 28m
Delta
Deal found 3/24![Delta logo]()
$141
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 4/166:15 am
JFK
- GEG
1 stop8h 58m
Delta
Deal found 3/24![Delta logo]()
$141
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 March 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $237 (Delta) |
One-way from | $118 (Delta) |
Popular in | December |
Cheapest in | January |
Average price | $558 |
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 March 25, 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
LGA - GEG
LGAGEG
New York LaGuardia
Wed 4/15
8:30 am-10:55 pm
2 stops17h 25m
Spokane
Sat 4/18
5:45 am-10:15 pm
2 stops13h 30m
$279
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
Wed 4/15
6:59 pm-12:20 am
1 stop8h 21m
Spokane
Sat 4/18
11:25 am-12:20 am
1 stop9h 55m
$279
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Tue 4/14
7:00 am-3:29 pm
1 stop10h 29m
Boise Air Term. Gowen Fld
Sat 4/18
8:04 pm-6:29 am
1 stop8h 25m
$281
New YorkSpokane
LGA - GEG
LGAGEG
New York LaGuardia
Sat 4/18
7:10 am-12:40 pm
1 stop8h 30m
Spokane
Sat 4/25
5:05 am-7:18 pm
2 stops11h 13m
$284
New YorkSpokane
LGA - GEG
LGAGEG
New York LaGuardia
Sat 4/25
3:05 pm-10:33 pm
2 stops10h 28m
Spokane
Sat 5/2
2:10 pm-11:44 pm
1 stop6h 34m
$284
New YorkBoise
LGA - BOI
LGABOI
New York LaGuardia
Sat 4/18
7:15 am-4:15 pm
1 stop11h 00m
Boise Air Term. Gowen Fld
Sat 4/25
2:50 pm-11:20 pm
1 stop6h 30m
$286
New YorkBoise
LGA - BOI
LGABOI
New York LaGuardia
Sat 4/18
2:59 pm-9:56 pm
2 stops8h 57m
Boise Air Term. Gowen Fld
Sat 4/25
10:45 am-9:57 pm
2 stops9h 12m
$292
NewarkBoise
EWR - BOI
EWRBOI
Newark
Sat 4/18
1:15 pm-11:11 pm
2 stops11h 56m
Boise Air Term. Gowen Fld
Sat 4/25
12:52 pm-11:55 pm
1 stop9h 03m
$294
New YorkSpokane
LGA - GEG
LGAGEG
New York LaGuardia
Sat 4/18
2:10 pm-9:15 pm
2 stops10h 05m
Spokane
Sat 4/25
5:45 am-10:15 pm
2 stops13h 30m
$295
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
Sat 4/18
6:20 am-11:41 am
1 stop8h 21m
Spokane
Sat 4/25
12:58 pm-11:59 pm
1 stop8h 01m
$299
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-GEG
JFK-GEG
LGA-BOI
EWR-GEG
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-GEG
JFK-GEG
LGA-BOI
EWR-GEG
What is the cheapest month to book a flight from New York to Idaho?
Currently, May is the cheapest month in which you can book a flight from New York to Idaho (average of $136). Flying from New York to Idaho in February is currently the most expensive (average of $335). 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 March 25, 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.
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
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 March 25, 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 March 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$480 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$460 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$261 | Average$473 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$268 | Average$604 | FlexibilityNo cancel fee | On-time69% |