$93+ Cheap flights from New Jersey 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — BOI
3월 5 — 3월 121
1 adult, Economy
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Cheapest flights from New Jersey to IdahoExplore the most affordable flight options available from New Jersey to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2월 3, 2026.
Explore the most affordable flight options available from New Jersey to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2월 3, 2026.
This SmartFares deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
토 2/284:25 pm
JFK
- BOI
1 stop9h 34m
Alaska Airlines
토 3/75:40 am
BOI
- JFK
1 stop7h 45m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$226
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
토 2/287:41 am
JFK
- BOI
1 stop10h 34m
Delta
토 3/710:41 am
BOI
- JFK
1 stop9h 34m
Delta
Deal found 2/3![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
토 2/281:25 pm
EWR
- BOI
2 stops9h 30m
Delta
토 3/71:43 pm
BOI
- EWR
1 stop8h 10m
Delta
Deal found 2/3![Delta logo]()
$242
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
수 3/47:00 am
JFK
- GEG
1 stop8h 29m
Alaska Airlines
화 3/1712:00 pm
GEG
- JFK
1 stop7h 59m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$247
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
수 3/45:30 pm
EWR
- GEG
1 stop8h 21m
Alaska Airlines
화 3/178:29 pm
GEG
- EWR
1 stop7h 30m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$247
This CheapOair deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 4/297:00 am
JFK
- BOI
1 stop10h 33m
Alaska Airlines
수 5/62:57 pm
BOI
- JFK
1 stop14h 23m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
화 4/77:00 pm
JFK
- GEG
1 stop8h 03m
Delta
수 4/2212:36 pm
GEG
- JFK
1 stop9h 12m
Delta
Deal found 2/2![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
수 4/156:05 am
EWR
- GEG
1 stop9h 58m
Delta
수 4/156:59 pm
GEG
- EWR
1 stop7h 56m
Delta
Deal found 2/1![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 4/299:00 am
EWR
- BOI
1 stop8h 33m
Alaska Airlines
수 5/66:08 pm
BOI
- EWR
1 stop10h 31m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$257
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
화 3/38:10 am
JFK
- BOI
1 stop11h 52m
American Airlines
화 3/106:33 pm
BOI
- JFK
1 stop10h 27m
American Airlines
Deal found 2/2![American Airlines logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 3/106:22 pm
PHL
- BOI
1 stop17h 18m
Alaska Airlines
수 4/14:15 pm
BOI
- PHL
1 stop11h 50m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 4/157:10 am
EWR
- GEG
1 stop8h 05m
Delta
수 4/295:30 am
GEG
- EWR
2 stops11h 00m
Delta
Deal found 2/3![Delta logo]()
$262
Best flights from New Jersey to IdahoDiscover carefully curated flight deals from New Jersey to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 2월 3, 2026.
Discover carefully curated flight deals from New Jersey to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 2월 3, 2026.
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 4/2911:29 am
JFK
- BOI
1 stop10h 26m
Delta
수 5/68:55 am
BOI
- JFK
1 stop9h 35m
Delta
Deal found 2/3![Delta logo]()
$237
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
수 3/47:00 am
JFK
- GEG
1 stop8h 29m
Alaska Airlines
수 3/1112:00 pm
GEG
- JFK
1 stop7h 59m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$257
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
화 3/36:00 am
EWR
- BOI
1 stop8h 33m
United Airlines
화 3/105:00 am
BOI
- EWR
1 stop6h 29m
United Airlines
Deal found 2/2![United Airlines logo]()
$257
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
수 3/111:46 pm
PHL
- BOI
2 stops10h 37m
American Airlines
수 4/16:37 pm
BOI
- PHL
1 stop10h 19m
American Airlines
Deal found 2/2![American Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
화 4/77:00 pm
JFK
- GEG
1 stop8h 03m
Delta
수 4/2212:36 pm
GEG
- JFK
1 stop9h 12m
Delta
Deal found 2/2![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
화 4/77:18 am
EWR
- GEG
1 stop9h 35m
Alaska Airlines
토 4/255:00 pm
GEG
- EWR
1 stop10h 39m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
화 4/2110:00 am
JFK
- GEG
1 stop9h 30m
Delta
수 4/291:07 pm
GEG
- JFK
1 stop8h 13m
Delta
Deal found 2/2![Delta logo]()
$257
This CheapOair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 4/297:00 am
JFK
- BOI
1 stop10h 33m
Alaska Airlines
수 5/62:57 pm
BOI
- JFK
1 stop14h 23m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$257
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
화 3/310:59 am
JFK
- BOI
2 stops13h 23m
American Airlines
화 3/106:33 pm
BOI
- JFK
1 stop10h 27m
American Airlines
Deal found 2/1![American Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 4/157:10 am
EWR
- GEG
1 stop8h 05m
Delta
수 4/292:08 pm
GEG
- EWR
1 stop6h 26m
Delta
Deal found 2/3![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 3/106:22 pm
PHL
- BOI
1 stop17h 18m
Alaska Airlines
수 4/14:15 pm
BOI
- PHL
1 stop11h 50m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$257
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
수 4/2911:36 am
PHL
- BOI
2 stops11h 46m
United Airlines
토 5/22:33 pm
BOI
- PHL
1 stop7h 10m
United Airlines
Deal found 2/2![United Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
수 4/156:05 am
EWR
- GEG
1 stop9h 58m
Delta
수 4/156:59 pm
GEG
- EWR
1 stop7h 56m
Delta
Deal found 2/1![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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.
화 3/242:40 pm
EWR
- BOI
1 stop9h 19m
United Airlines
화 3/312:37 pm
BOI
- EWR
1 stop7h 07m
United Airlines
Deal found 1/31![United Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
수 4/297:00 am
PHL
- BOI
1 stop7h 02m
Delta
토 5/26:16 pm
BOI
- PHL
1 stop9h 19m
Delta
Deal found 2/2![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
수 2/254:25 pm
JFK
- GEG
1 stop10h 34m
Alaska Airlines
일 3/18:29 pm
GEG
- JFK
1 stop7h 36m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
화 5/56:54 pm
PHL
- BOI
1 stop7h 03m
Delta
화 5/122:25 pm
BOI
- PHL
1 stop6h 52m
Delta
Deal found 2/2![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 3/33:37 pm
PHL
- BOI
1 stop7h 55m
United Airlines
월 8/176:55 pm
BOI
- PHL
1 stop10h 50m
United Airlines
Deal found 2/3![United Airlines logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
화 3/34:25 pm
JFK
- GEG
1 stop10h 34m
Alaska Airlines
월 3/97:26 pm
GEG
- JFK
1 stop16h 59m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
화 4/216:30 pm
EWR
- GEG
1 stop8h 04m
Delta
수 4/297:38 pm
GEG
- EWR
2 stops10h 03m
Delta
Deal found 2/2![Delta logo]()
$262
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
목 2/264:25 pm
JFK
- BOI
1 stop9h 34m
Alaska Airlines
수 3/41:00 pm
BOI
- JFK
1 stop7h 59m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
금 6/510:24 am
EWR
- SUN
1 stop10h 33m
United Airlines
월 6/82:00 pm
SUN
- EWR
1 stop9h 04m
United Airlines
Deal found 2/1![United Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
수 3/46:00 am
EWR
- GEG
1 stop10h 08m
Delta
수 3/117:45 pm
GEG
- EWR
2 stops10h 03m
Delta
Deal found 2/2![Delta logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
토 3/76:12 pm
EWR
- GEG
1 stop20h 50m
Alaska Airlines
토 3/148:10 am
GEG
- EWR
1 stop12h 19m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
토 4/186:00 am
EWR
- SUN
1 stop9h 35m
United Airlines
수 4/222:24 pm
SUN
- EWR
1 stop7h 20m
United Airlines
Deal found 2/1![United Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 4/296:00 am
EWR
- GEG
1 stop8h 41m
Delta
수 5/135:36 pm
GEG
- EWR
2 stops12h 47m
Delta
Deal found 2/3![Delta logo]()
$262
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
금 5/19:55 am
PHL
- JAC
1 stop7h 23m
United Airlines
토 5/910:35 am
JAC
- PHL
2 stops12h 10m
United Airlines
Deal found 2/3![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
수 3/46:00 am
EWR
- GEG
2 stops10h 08m
Delta
화 3/1710:40 pm
GEG
- EWR
1 stop8h 54m
Delta
Deal found 2/2![Delta logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
목 4/304:29 pm
JFK
- BOI
2 stops17h 38m
Alaska Airlines
화 5/56:00 am
BOI
- JFK
1 stop11h 11m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
화 3/31:00 pm
EWR
- BOI
2 stops10h 56m
Delta
화 3/1011:30 pm
BOI
- EWR
1 stop9h 04m
Delta
Deal found 2/1![Delta logo]()
$262
Last-minute flights from New Jersey to IdahoDiscover last-minute flight deals from New Jersey to Idaho. Data last updated 2월 3, 2026 and is based on user searches.
Discover last-minute flight deals from New Jersey to Idaho. Data last updated 2월 3, 2026 and is based on user searches.
This SmartFares deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
토 2/284:25 pm
JFK
- BOI
1 stop9h 34m
Alaska Airlines
토 3/75:40 am
BOI
- JFK
1 stop7h 45m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$226
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
토 2/287:41 am
JFK
- BOI
1 stop10h 34m
Delta
토 3/710:41 am
BOI
- JFK
1 stop9h 34m
Delta
Deal found 2/3![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
토 2/281:25 pm
EWR
- BOI
2 stops9h 30m
Delta
토 3/71:43 pm
BOI
- EWR
1 stop8h 10m
Delta
Deal found 2/3![Delta logo]()
$242
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
화 3/36:00 am
EWR
- BOI
1 stop8h 33m
United Airlines
화 3/105:00 am
BOI
- EWR
1 stop6h 29m
United Airlines
Deal found 2/2![United Airlines logo]()
$257
This Expedia deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
화 3/35:00 pm
JFK
- BOI
1 stop8h 59m
Alaska Airlines
화 3/101:00 pm
BOI
- JFK
1 stop7h 59m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
화 3/36:00 am
EWR
- BOI
2 stops9h 58m
Delta
화 3/108:00 am
BOI
- EWR
1 stop7h 17m
Delta
Deal found 2/2![Delta logo]()
$262
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
수 3/47:00 am
JFK
- GEG
1 stop8h 29m
Alaska Airlines
화 3/1712:00 pm
GEG
- JFK
1 stop7h 59m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$247
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
수 3/45:30 pm
EWR
- GEG
1 stop8h 21m
Alaska Airlines
화 3/178:29 pm
GEG
- EWR
1 stop7h 30m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$247
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
수 3/47:00 am
JFK
- GEG
1 stop8h 29m
Alaska Airlines
수 3/1112:00 pm
GEG
- JFK
1 stop7h 59m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$257
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
수 3/42:00 pm
EWR
- GEG
1 stop10h 07m
United Airlines
수 3/116:37 pm
GEG
- EWR
1 stop8h 00m
United Airlines
Deal found 2/2![United Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
수 3/46:00 am
EWR
- GEG
2 stops10h 08m
Delta
화 3/1710:40 pm
GEG
- EWR
1 stop8h 54m
Delta
Deal found 2/2![Delta logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 3/106:22 pm
PHL
- BOI
1 stop17h 18m
Alaska Airlines
수 4/14:15 pm
BOI
- PHL
1 stop11h 50m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$257
One-way flights from New Jersey to IdahoSearch for one-way flight options from New Jersey to Idaho. Find affordable one-way fares based on user searches. Data last updated 2월 3, 2026.
Search for one-way flight options from New Jersey to Idaho. Find affordable one-way fares based on user searches. Data last updated 2월 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
수 3/45:15 am
EWR
- BOI
2 stops32h 36m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
수 3/116:10 am
EWR
- BOI
2 stops31h 10m
Frontier
Deal found 2/1![Frontier logo]()
$105
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 2/246:38 am
LGA
- JAC
1 stop7h 40m
American Airlines
Deal found 2/3![American Airlines logo]()
$106
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
월 3/28:25 am
JFK
- JAC
1 stop8h 01m
American Airlines
Deal found 2/3![American Airlines logo]()
$106
This Trip.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
수 3/188:19 pm
JFK
- BOI
1 stop17h 01m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
토 3/75:05 am
PHL
- BOI
2 stops31h 15m
Frontier
Deal found 2/2![Frontier logo]()
$115
This Alaska Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
토 3/74:25 pm
JFK
- JAC
1 stop20h 59m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$118
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
화 3/38:00 am
LGA
- JAC
1 stop7h 25m
Delta
Deal found 2/1![Delta logo]()
$119
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 3/186:00 am
EWR
- BOI
1 stop10h 05m
Delta
Deal found 2/3![Delta logo]()
$119
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 3/36:00 am
JFK
- JAC
1 stop8h 07m
Delta
Deal found 2/3![Delta logo]()
$119
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 3/187:50 am
JFK
- BOI
1 stop8h 15m
Delta
Deal found 2/3![Delta logo]()
$119
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 2/248:00 am
LGA
- JAC
2 stops13h 04m
Delta
Deal found 2/3![Delta logo]()
$124
Find flight deals from New Jersey to Idaho
Keep the following information in mind while searching for New Jersey to Idaho flight deals. Data was last updated 2월 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $226 (SmartFares) |
One-way from | $93 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $497 |
Cheapflights Fare Finder
Customize your flight search to find flights from New Jersey 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 2월 3, 2026.
Use the filters below to find and compare flights from New Jersey to Idaho that are best for you.
Fly from
New Jersey
Fly to
Idaho
Route
Depart
Return
Price
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
수 4/29
11:29 am-7:55 pm
1 stop10h 26m
Boise Air Term. Gowen Fld
수 5/6
8:55 am-8:30 pm
1 stop9h 35m
$237
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
수 3/4
7:00 am-12:29 pm
1 stop8h 29m
Spokane
수 3/11
12:00 pm-10:59 pm
1 stop7h 59m
$257
NewarkBoise
EWR - BOI
EWRBOI
Newark
화 3/3
6:00 am-12:33 pm
1 stop8h 33m
Boise Air Term. Gowen Fld
화 3/10
5:00 am-1:29 pm
1 stop6h 29m
$257
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
화 4/7
7:00 pm-12:03 am
1 stop8h 03m
Spokane
수 4/22
12:36 pm-12:48 am
1 stop9h 12m
$257
NewarkSpokane
EWR - GEG
EWRGEG
Newark
화 4/7
7:18 am-1:53 pm
1 stop9h 35m
Spokane
토 4/25
5:00 pm-6:39 am
1 stop10h 39m
$257
New YorkSpokane
JFK - GEG
JFKGEG
New York John F Kennedy Intl
화 4/21
10:00 am-4:30 pm
1 stop9h 30m
Spokane
수 4/29
1:07 pm-12:20 am
1 stop8h 13m
$257
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
수 4/29
7:00 am-3:33 pm
1 stop10h 33m
Boise Air Term. Gowen Fld
수 5/6
2:57 pm-7:20 am
1 stop14h 23m
$257
NewarkSpokane
EWR - GEG
EWRGEG
Newark
수 4/15
7:10 am-12:15 pm
1 stop8h 05m
Spokane
수 4/29
2:08 pm-11:34 pm
1 stop6h 26m
$257
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
화 3/10
6:22 pm-9:40 am
1 stop17h 18m
Boise Air Term. Gowen Fld
수 4/1
4:15 pm-6:05 am
1 stop11h 50m
$257
NewarkSpokane
EWR - GEG
EWRGEG
Newark
수 4/15
6:05 am-1:03 pm
1 stop9h 58m
Spokane
수 4/15
6:59 pm-5:55 am
1 stop7h 56m
$257
Showing 1-10 of 60 results
Best time to book a flight from New Jersey to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from New Jersey with our price prediction graph.
JFK-BOI
EWR-BOI
JFK-GEG
EWR-GEG
PHL-BOI
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 Jersey to Idaho
USNJ-USID
JFK-BOI
EWR-BOI
JFK-GEG
EWR-GEG
What is the cheapest month to book a flight from New Jersey to Idaho?
Currently, May is the cheapest month in which you can book a flight from New Jersey to Idaho (average of $182). Flying from New Jersey to Idaho in January is currently the most expensive (average of $417). 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.
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 2월 3, 2026.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from New Jersey to Idaho. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.1
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Related info for your journey
Find useful and relevant information for your journey from New Jersey 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
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Alternative routes for New Jersey 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 Jersey to Idaho by cabin class
Find flights from New Jersey to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
New Jersey and Idaho flights
Browse other New Jersey and Idaho flight options. Last updated on 2월 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Idaho
Find the right flight back to New Jersey after your stay in Idaho
New Jersey to Idaho flights
Consider these flights traveling from New Jersey to Idaho.
Top 4 airlines flying from New Jersey to Idaho
Discover the top 4 airlines that operate flights from New Jersey 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 2월 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$214 | Average$614 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$258 | Average$482 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$268 | Average$457 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$338 | Average$526 | FlexibilityNo cancel fee | On-time75% |