$119+ Cheap flights from Idaho to New Jersey
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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — EWR
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from Idaho to New Jersey with Cheapflights
1. Tell us where you want to go
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho to New Jersey
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Cheapest flights from Idaho to New JerseyExplore the most affordable flight options available from Idaho to New Jersey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Idaho to New Jersey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
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.
Sat 2/285:00 am
GEG
- JFK
1 stop7h 25m
Hawaiian Airlines
Sat 3/76:36 pm
JFK
- GEG
1 stop8h 23m
Hawaiian Airlines
Deal found 2/1![Hawaiian Airlines logo]()
$233
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.
Sat 2/2812:40 pm
GEG
- JFK
1 stop24h 05m
Alaska Airlines
Wed 3/44:25 pm
JFK
- GEG
1 stop9h 36m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$247
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.
Sat 2/285:15 pm
BOI
- JFK
1 stop10h 54m
Delta
Sat 3/77:50 am
JFK
- BOI
1 stop8h 09m
Delta
Deal found 2/1![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.
Sat 2/281:43 pm
BOI
- EWR
1 stop8h 10m
Delta
Sat 3/76:00 am
EWR
- BOI
1 stop9h 59m
Delta
Deal found 2/1![Delta logo]()
$257
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.
Wed 4/18:28 pm
BOI
- PHL
1 stop7h 37m
Alaska Airlines
Wed 4/87:25 am
PHL
- BOI
1 stop10h 04m
Alaska Airlines
Deal found 2/1![Alaska Airlines 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.
Sat 2/286:45 am
GEG
- EWR
1 stop9h 15m
Delta
Sat 3/75:30 pm
EWR
- GEG
1 stop8h 21m
Delta
Deal found 2/1![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.
Sat 2/285:20 am
BOI
- LGA
1 stop9h 27m
Delta
Sat 3/76:00 am
LGA
- BOI
1 stop8h 31m
Delta
Deal found 2/1![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.
Sat 2/286:45 am
GEG
- LGA
1 stop7h 02m
Delta
Sat 3/76:00 am
LGA
- GEG
1 stop8h 35m
Delta
Deal found 2/1![Delta 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.
Tue 4/141:19 pm
GEG
- PHL
1 stop7h 40m
American Airlines
Tue 4/216:00 am
PHL
- GEG
1 stop9h 29m
American Airlines
Deal found 2/1![American 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.
Wed 3/41:43 pm
BOI
- EWR
1 stop8h 10m
Delta
Wed 3/116:00 am
EWR
- BOI
2 stops10h 05m
Delta
Deal found 2/2![Delta logo]()
$262
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.
Wed 4/12:37 pm
BOI
- PHL
1 stop7h 06m
United Airlines
Wed 4/811:36 am
PHL
- BOI
2 stops11h 46m
United Airlines
Deal found 2/1![United Airlines logo]()
$262
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.
Wed 4/152:08 pm
GEG
- EWR
1 stop6h 26m
Delta
Tue 4/216:00 am
EWR
- GEG
2 stops10h 03m
Delta
Deal found 2/3![Delta logo]()
$262
Best flights from Idaho to New JerseyDiscover carefully curated flight deals from Idaho to New Jersey that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Idaho to New Jersey that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
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.
Sat 2/2812:40 pm
GEG
- JFK
1 stop24h 05m
Alaska Airlines
Wed 3/44:25 pm
JFK
- GEG
1 stop9h 36m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$247
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.
Wed 3/111:40 pm
BOI
- JFK
1 stop9h 05m
Delta
Tue 3/177:30 am
JFK
- BOI
1 stop10h 30m
Delta
Deal found 2/3![Delta 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.
Tue 4/141:19 pm
GEG
- PHL
1 stop7h 40m
American Airlines
Tue 4/216:00 am
PHL
- GEG
1 stop9h 29m
American Airlines
Deal found 2/1![American Airlines logo]()
$257
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.
Wed 4/12:37 pm
BOI
- PHL
1 stop7h 06m
United Airlines
Wed 4/811:36 am
PHL
- BOI
2 stops11h 46m
United Airlines
Deal found 2/1![United Airlines logo]()
$262
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:05 am
BOI
- LGA
1 stop8h 25m
Southwest
Mon 4/203:00 pm
LGA
- BOI
2 stops10h 30m
Southwest
Deal found 2/2![Southwest logo]()
$355
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.
Sat 2/2812:40 pm
GEG
- JFK
1 stop24h 05m
Alaska Airlines
Tue 3/36:36 pm
JFK
- GEG
1 stop8h 23m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$247
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.
Sat 2/281:43 pm
BOI
- EWR
1 stop8h 10m
Delta
Sat 3/76:00 am
EWR
- BOI
1 stop9h 59m
Delta
Deal found 2/1![Delta logo]()
$257
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.
Tue 3/311:54 am
BOI
- JFK
1 stop9h 05m
Alaska Airlines
Tue 3/105:00 pm
JFK
- BOI
1 stop8h 59m
Alaska Airlines
Deal found 2/1![Alaska Airlines 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.
Tue 4/711:30 pm
BOI
- EWR
1 stop7h 57m
Delta
Tue 4/147:00 am
EWR
- BOI
1 stop8h 07m
Delta
Deal found 2/1![Delta 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.
Sat 5/92:25 pm
BOI
- EWR
1 stop7h 24m
Delta
Wed 5/136:15 am
EWR
- BOI
1 stop9h 04m
Delta
Deal found 2/2![Delta logo]()
$257
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.
Wed 4/18:28 pm
BOI
- PHL
1 stop7h 37m
Alaska Airlines
Wed 4/87:25 am
PHL
- BOI
1 stop10h 04m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$257
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.
Mon 3/26:00 am
GEG
- LGA
1 stop10h 50m
American Airlines
Mon 3/96:38 am
LGA
- GEG
1 stop8h 06m
American Airlines
Deal found 2/3![American Airlines logo]()
$321
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.
Mon 3/27:00 am
GEG
- LGA
1 stop7h 13m
United Airlines
Mon 3/911:15 am
LGA
- GEG
2 stops13h 03m
United Airlines
Deal found 2/2![United Airlines logo]()
$339
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.
Wed 4/1512:36 pm
GEG
- JFK
1 stop9h 12m
Delta
Tue 4/217:50 am
JFK
- GEG
1 stop8h 13m
Delta
Deal found 2/3![Delta logo]()
$257
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.
Fri 2/2711:48 am
JAC
- JFK
1 stop26h 12m
Alaska Airlines
Fri 3/66:36 pm
JFK
- JAC
1 stop18h 32m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$271
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/112:25 pm
BOI
- PHL
2 stops9h 25m
Southwest
Wed 4/84:00 pm
PHL
- BOI
2 stops10h 25m
Southwest
Deal found 2/1![Southwest logo]()
$367
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.
Fri 3/612:25 pm
GEG
- LGA
1 stop8h 34m
American Airlines
Sun 3/86:38 am
LGA
- GEG
1 stop8h 06m
American Airlines
Deal found 2/1![American Airlines logo]()
$334
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.
Wed 4/156:59 pm
GEG
- EWR
1 stop7h 56m
Delta
Tue 4/216:05 am
EWR
- GEG
1 stop9h 58m
Delta
Deal found 2/3![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.
Wed 3/410:53 am
BOI
- PHL
1 stop8h 40m
United Airlines
Tue 3/105:10 pm
PHL
- BOI
1 stop7h 46m
United Airlines
Deal found 2/3![United Airlines logo]()
$357
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.
Fri 2/2712:25 pm
GEG
- PHL
1 stop6h 29m
American Airlines
Wed 3/43:55 pm
PHL
- GEG
1 stop10h 19m
American Airlines
Deal found 2/1![American Airlines logo]()
$335
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.
Tue 3/312:15 pm
GEG
- PHL
1 stop6h 44m
Delta
Tue 4/76:49 pm
PHL
- GEG
1 stop7h 59m
Delta
Deal found 2/2![Delta logo]()
$257
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:05 am
BOI
- LGA
1 stop8h 25m
Southwest
Sun 4/197:15 am
LGA
- BOI
1 stop8h 20m
Southwest
Deal found 2/2![Southwest logo]()
$386
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.
Mon 3/212:38 pm
GEG
- EWR
1 stop9h 35m
United Airlines
Mon 3/93:30 pm
EWR
- GEG
1 stop8h 48m
United Airlines
Deal found 2/2![United Airlines logo]()
$363
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.
Mon 3/212:25 pm
GEG
- PHL
1 stop8h 28m
American Airlines
Mon 3/95:15 pm
PHL
- GEG
1 stop8h 59m
American Airlines
Deal found 2/1![American Airlines logo]()
$337
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.
Wed 4/152:08 pm
GEG
- LGA
1 stop6h 34m
Delta
Tue 4/216:00 am
LGA
- GEG
2 stops10h 03m
Delta
Deal found 2/3![Delta logo]()
$262
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/275:00 am
GEG
- JFK
1 stop7h 45m
Alaska Airlines
Mon 3/26:36 pm
JFK
- GEG
1 stop8h 23m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$319
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/810:05 am
BOI
- LGA
2 stops8h 50m
Southwest
Tue 4/146:00 am
LGA
- BOI
2 stops11h 25m
Southwest
Deal found 2/1![Southwest logo]()
$389
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.
Tue 4/1410:40 pm
GEG
- PHL
1 stop7h 45m
Delta
Tue 4/215:32 pm
PHL
- GEG
2 stops9h 48m
Delta
Deal found 2/1![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.
Mon 3/27:06 pm
GEG
- JFK
1 stop17h 19m
Alaska Airlines
Mon 3/96:36 pm
JFK
- GEG
1 stop8h 23m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$319
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.
Fri 3/612:25 pm
GEG
- EWR
1 stop6h 43m
American Airlines
Sun 3/87:10 am
EWR
- GEG
1 stop7h 34m
American Airlines
Deal found 2/1![American Airlines logo]()
$363
Last-minute flights from Idaho to New JerseyDiscover last-minute flight deals from Idaho to New Jersey. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to New Jersey. Data last updated February 3, 2026 and is based on user searches.
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.
Thu 2/2610:41 am
BOI
- JFK
1 stop9h 34m
Delta
Sat 2/287:41 am
JFK
- BOI
1 stop10h 34m
Delta
Deal found 2/2![Delta logo]()
$289
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.
Fri 2/2711:48 am
JAC
- JFK
1 stop26h 12m
Alaska Airlines
Fri 3/66:36 pm
JFK
- JAC
1 stop18h 32m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$271
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.
Sat 2/285:00 am
GEG
- JFK
1 stop7h 25m
Hawaiian Airlines
Sat 3/76:36 pm
JFK
- GEG
1 stop8h 23m
Hawaiian Airlines
Deal found 2/1![Hawaiian Airlines logo]()
$233
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.
Sat 2/2812:40 pm
GEG
- JFK
1 stop24h 05m
Alaska Airlines
Wed 3/44:25 pm
JFK
- GEG
1 stop9h 36m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$247
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.
Sat 2/285:15 pm
BOI
- JFK
1 stop10h 54m
Delta
Sat 3/77:50 am
JFK
- BOI
1 stop8h 09m
Delta
Deal found 2/1![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.
Sat 2/281:43 pm
BOI
- EWR
1 stop8h 10m
Delta
Sat 3/76:00 am
EWR
- BOI
1 stop9h 59m
Delta
Deal found 2/1![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.
Sat 2/285:00 am
GEG
- JFK
1 stop7h 25m
Alaska Airlines
Tue 3/37:00 am
JFK
- GEG
1 stop8h 29m
Alaska Airlines
Deal found 2/2![Alaska Airlines 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.
Sat 2/286:45 am
GEG
- EWR
1 stop9h 15m
Delta
Sat 3/75:30 pm
EWR
- GEG
1 stop8h 21m
Delta
Deal found 2/1![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.
Sat 2/285:20 am
BOI
- LGA
1 stop9h 27m
Delta
Sat 3/76:00 am
LGA
- BOI
1 stop8h 31m
Delta
Deal found 2/1![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.
Sat 2/286:45 am
GEG
- LGA
1 stop7h 02m
Delta
Sat 3/76:00 am
LGA
- GEG
1 stop8h 35m
Delta
Deal found 2/1![Delta 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.
Wed 3/41:43 pm
BOI
- EWR
1 stop8h 10m
Delta
Wed 3/116:00 am
EWR
- BOI
2 stops10h 05m
Delta
Deal found 2/2![Delta 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.
Tue 3/312:15 pm
GEG
- PHL
1 stop6h 44m
Delta
Tue 4/76:49 pm
PHL
- GEG
1 stop7h 59m
Delta
Deal found 2/2![Delta logo]()
$257
One-way flights from Idaho to New JerseySearch for one-way flight options from Idaho to New Jersey. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Idaho to New Jersey. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
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.
Sat 5/21:00 pm
JAC
- JFK
1 stop8h 59m
Delta
Deal found 2/2![Delta logo]()
$119
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:38 pm
BOI
- JFK
2 stops34h 35m
Frontier
Deal found 2/3![Frontier logo]()
$121
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:38 pm
BOI
- LGA
2 stops32h 37m
Frontier
Deal found 2/3![Frontier logo]()
$121
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:38 pm
BOI
- EWR
2 stops16h 15m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$122
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1212:36 pm
BOI
- PHL
1 stop27h 19m
Frontier
Deal found 2/3![Frontier logo]()
$127
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.
Tue 3/179:00 am
BOI
- JFK
1 stop11h 03m
Delta
Deal found 2/1![Delta logo]()
$129
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.
Tue 3/312:15 pm
GEG
- JFK
1 stop6h 20m
Delta
Deal found 2/3![Delta logo]()
$129
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.
Tue 3/176:55 pm
BOI
- EWR
1 stop10h 20m
United Airlines
Deal found 2/1![United Airlines logo]()
$129
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.
Wed 4/226:26 pm
BOI
- PHL
1 stop10h 34m
American Airlines
Deal found 2/3![American Airlines logo]()
$129
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.
Tue 3/312:15 pm
GEG
- EWR
1 stop6h 19m
Delta
Deal found 2/3![Delta logo]()
$129
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.
Tue 2/241:43 pm
BOI
- LGA
1 stop6h 58m
Delta
Deal found 2/2![Delta logo]()
$129
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.
Tue 3/312:15 pm
GEG
- LGA
1 stop6h 29m
Delta
Deal found 2/3![Delta logo]()
$129
Find flight deals from Idaho to New Jersey
Keep the following information in mind while searching for Idaho to New Jersey flight deals. Data was last updated February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $233 (Kiwi.com) |
One-way from | $119 (Delta) |
Popular in | December |
Cheapest in | October |
Average price | $395 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho to New Jersey 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 February 3, 2026.
Use the filters below to find and compare flights from Idaho to New Jersey that are best for you.
Fly from
Idaho
Fly to
New Jersey
Route
Depart
Return
Price
SpokaneNew York
GEG - JFK
GEGJFK
Spokane
Sat 2/28
12:40 pm-3:45 pm
1 stop24h 05m
New York John F Kennedy Intl
Wed 3/4
4:25 pm-11:01 pm
1 stop9h 36m
$247
SpokaneNew York
GEG - JFK
GEGJFK
Spokane
Sat 2/28
12:40 pm-3:45 pm
1 stop24h 05m
New York John F Kennedy Intl
Tue 3/3
6:36 pm-11:59 pm
1 stop8h 23m
$247
BoiseNew York
BOI - JFK
BOIJFK
Boise Air Term. Gowen Fld
Wed 3/11
1:40 pm-12:45 am
1 stop9h 05m
New York John F Kennedy Intl
Tue 3/17
7:30 am-4:00 pm
1 stop10h 30m
$257
SpokanePhiladelphia
GEG - PHL
GEGPHL
Spokane
Tue 4/14
1:19 pm-11:59 pm
1 stop7h 40m
Philadelphia
Tue 4/21
6:00 am-12:29 pm
1 stop9h 29m
$257
BoiseNewark
BOI - EWR
BOIEWR
Boise Air Term. Gowen Fld
Sat 2/28
1:43 pm-11:53 pm
1 stop8h 10m
Newark
Sat 3/7
6:00 am-1:59 pm
1 stop9h 59m
$257
BoiseNew York
BOI - JFK
BOIJFK
Boise Air Term. Gowen Fld
Tue 3/3
11:54 am-10:59 pm
1 stop9h 05m
New York John F Kennedy Intl
Tue 3/10
5:00 pm-11:59 pm
1 stop8h 59m
$257
BoiseNewark
BOI - EWR
BOIEWR
Boise Air Term. Gowen Fld
Tue 4/7
11:30 pm-9:27 am
1 stop7h 57m
Newark
Tue 4/14
7:00 am-1:07 pm
1 stop8h 07m
$257
BoiseNewark
BOI - EWR
BOIEWR
Boise Air Term. Gowen Fld
Sat 5/9
2:25 pm-11:49 pm
1 stop7h 24m
Newark
Wed 5/13
6:15 am-1:19 pm
1 stop9h 04m
$257
BoisePhiladelphia
BOI - PHL
BOIPHL
Boise Air Term. Gowen Fld
Wed 4/1
8:28 pm-6:05 am
1 stop7h 37m
Philadelphia
Wed 4/8
7:25 am-3:29 pm
1 stop10h 04m
$257
SpokaneNew York
GEG - JFK
GEGJFK
Spokane
Wed 4/15
12:36 pm-12:48 am
1 stop9h 12m
New York John F Kennedy Intl
Tue 4/21
7:50 am-1:03 pm
1 stop8h 13m
$257
Showing 1-10 of 60 results
Best time to book a flight from Idaho to New Jersey
Have a flexible travel schedule? Discover the best time to fly to New Jersey from Idaho with our price prediction graph.
JAC-JFK
BOI-PHL
BOI-EWR
GEG-JFK
GEG-EWR
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 Idaho to New Jersey
USID-USNJ
JAC-JFK
BOI-PHL
BOI-EWR
GEG-JFK
What is the cheapest month to book a flight from Idaho to New Jersey?
Currently, April is the cheapest month in which you can book a flight from Idaho to New Jersey (average of $198). Flying from Idaho to New Jersey in January is currently the most expensive (average of $398). 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 New Jersey
Get insights into the airlines that provide service to New Jersey. 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 New Jersey. Reviews last updated February 3, 2026.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Idaho to New Jersey by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Overall
8.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Crew
8.5
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Overall
8.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Crew
8.5
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Overall
8.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Crew
8.5
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Overall
8.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Crew
8.5
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Overall
8.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Related info for your journey
Find useful and relevant information for your journey from Idaho to New Jersey. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Idaho to New Jersey
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Idaho to New Jersey
Discover the top 4 airlines that operate flights from Idaho to New Jersey. 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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$526 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$268 | Average$458 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$276 | Average$490 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$458 | FlexibilityNo cancel fee | On-time75% |