$124+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — EWR
Jun 14 — Jun 211
Round-trip
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 May 15, 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 May 15, 2026.
This Mytrip deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:25 pm
BOI
- PHL
1 stop14h 12m
Frontier
Wed 6/38:35 pm
PHL
- BOI
1 stop18h 03m
Frontier
Deal found 5/11![Frontier logo]()
$219
This Mytrip deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:25 pm
BOI
- PHL
1 stop14h 12m
Frontier
Mon 6/88:35 pm
PHL
- BOI
1 stop17h 55m
Frontier
Deal found 5/12![Frontier logo]()
$264
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 5/286:49 am
GEG
- LGA
1 stop9h 11m
Delta
Wed 6/36:00 am
LGA
- GEG
1 stop8h 17m
Delta
Deal found 5/12![Delta logo]()
$265
This Booking.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 5/281:25 pm
BOI
- PHL
1 stop14h 12m
Frontier
Mon 6/18:35 pm
PHL
- BOI
1 stop17h 55m
Frontier
Deal found 5/11![Frontier logo]()
$266
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:25 pm
BOI
- LGA
1 stop6h 19m
Delta
Sat 9/196:05 am
LGA
- BOI
1 stop9h 58m
Delta
Deal found 5/12![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 5/286:49 am
GEG
- LGA
1 stop9h 11m
Delta
Tue 6/26:00 am
LGA
- GEG
2 stops10h 11m
Delta
Deal found 5/10![Delta logo]()
$270
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:45 pm
GEG
- JFK
1 stop10h 17m
Delta
Sat 10/36:00 am
JFK
- GEG
1 stop8h 24m
Delta
Deal found 5/13![Delta logo]()
$275
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:56 pm
GEG
- LGA
2 stops12h 39m
Delta
Tue 8/184:43 pm
LGA
- GEG
2 stops9h 26m
Delta
Deal found 5/11![Delta logo]()
$275
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:42 pm
BOI
- JFK
1 stop9h 27m
Delta
Sat 9/192:00 pm
JFK
- BOI
1 stop11h 04m
Delta
Deal found 5/12![Delta logo]()
$277
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1311:30 pm
BOI
- LGA
2 stops12h 32m
Delta
Wed 9/161:45 pm
LGA
- BOI
2 stops11h 44m
Delta
Deal found 5/11![Delta logo]()
$278
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 7/26:43 am
BOI
- PHL
1 stop8h 52m
Delta
Thu 7/92:32 pm
PHL
- BOI
1 stop10h 00m
Delta
Deal found 5/13![Delta logo]()
$279
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/26:30 am
GEG
- JFK
2 stops12h 44m
American Airlines
Tue 6/92:43 pm
JFK
- GEG
1 stop9h 00m
American Airlines
Deal found 5/11![American Airlines logo]()
$280
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 May 15, 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 May 15, 2026.
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:40 pm
GEG
- LGA
1 stop8h 10m
Delta
Sat 9/196:05 am
LGA
- GEG
1 stop10h 02m
Delta
Deal found 5/12![Delta logo]()
$265
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/21:41 pm
GEG
- EWR
1 stop8h 23m
United Airlines
Tue 6/96:00 am
EWR
- GEG
1 stop9h 37m
United Airlines
Deal found 5/11![United Airlines logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am
BOI
- JFK
1 stop11h 27m
Alaska Airlines
Mon 9/285:29 pm
JFK
- BOI
1 stop8h 26m
Alaska Airlines
Deal found 5/15![Alaska Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:40 pm
BOI
- PHL
1 stop7h 10m
Southwest
Sat 9/126:30 am
PHL
- BOI
2 stops9h 45m
Southwest
Deal found 5/14![Southwest logo]()
$374
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:43 pm
BOI
- LGA
1 stop8h 07m
Delta
Sat 9/196:05 am
LGA
- BOI
1 stop9h 58m
Delta
Deal found 5/10![Delta logo]()
$267
This American Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:45 am
JAC
- JFK
1 stop8h 44m
American Airlines
Wed 7/810:11 am
JFK
- JAC
1 stop7h 28m
American Airlines
Deal found 5/10![American Airlines logo]()
$546
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:53 pm
BOI
- LGA
1 stop6h 50m
Delta
Sat 9/58:00 am
LGA
- BOI
1 stop8h 03m
Delta
Deal found 5/14![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/111:39 pm
BOI
- LGA
1 stop8h 06m
Delta
Fri 6/51:55 pm
LGA
- BOI
2 stops12h 09m
Delta
Deal found 5/11![Delta logo]()
$272
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/96:07 pm
BOI
- JFK
1 stop10h 22m
Alaska Airlines
Tue 6/167:00 am
JFK
- BOI
1 stop10h 26m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 10/2610:50 am
GEG
- JFK
1 stop10h 05m
Delta
Thu 10/2911:00 am
JFK
- GEG
1 stop8h 06m
Delta
Deal found 5/10![Delta logo]()
$275
This Alaska Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 5/299:00 am
BOI
- JFK
1 stop8h 13m
Alaska Airlines
Sat 6/67:00 am
JFK
- BOI
1 stop10h 34m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:01 pm
BOI
- PHL
2 stops12h 42m
United Airlines
Thu 9/246:00 am
PHL
- BOI
1 stop11h 31m
United Airlines
Deal found 5/14![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:00 pm
GEG
- JFK
1 stop8h 09m
Delta
Sat 9/197:45 am
JFK
- GEG
1 stop8h 22m
Delta
Deal found 5/12![Delta logo]()
$275
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:55 am
GEG
- LGA
1 stop9h 00m
Southwest
Mon 8/178:35 am
LGA
- GEG
2 stops11h 20m
Southwest
Deal found 5/14![Southwest logo]()
$429
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:05 pm
BOI
- PHL
2 stops13h 22m
United Airlines
Sat 10/310:05 am
PHL
- BOI
1 stop9h 53m
United Airlines
Deal found 5/11![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:10 pm
GEG
- JFK
1 stop10h 13m
Delta
Fri 7/104:50 pm
JFK
- GEG
1 stop10h 05m
Delta
Deal found 5/12![Delta logo]()
$275
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:30 am
GEG
- LGA
2 stops9h 55m
Southwest
Sat 9/196:00 am
LGA
- GEG
2 stops11h 35m
Southwest
Deal found 5/14![Southwest logo]()
$434
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:50 am
GEG
- JFK
1 stop10h 19m
Delta
Wed 10/147:05 am
JFK
- GEG
1 stop8h 57m
Delta
Deal found 5/10![Delta logo]()
$275
This Alaska Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” 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 6/55:00 am
GEG
- EWR
1 stop8h 08m
Alaska Airlines
Mon 6/85:08 pm
EWR
- GEG
1 stop8h 58m
Alaska Airlines
Deal found 5/15![Alaska Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:15 pm
GEG
- JFK
1 stop8h 03m
Delta
Mon 8/104:50 pm
JFK
- GEG
1 stop10h 09m
Delta
Deal found 5/12![Delta logo]()
$275
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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.
Thu 6/117:05 am
JAC
- EWR
Nonstop4h 14m
United Airlines
Mon 6/155:59 pm
EWR
- JAC
Nonstop5h 01m
United Airlines
Deal found 5/10![United Airlines logo]()
$471
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 7/89:20 am
GEG
- JFK
1 stop7h 55m
Delta
Fri 7/104:50 pm
JFK
- GEG
1 stop10h 05m
Delta
Deal found 5/12![Delta logo]()
$275
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/98:51 pm
BOI
- EWR
1 stop25h 08m
Alaska Airlines
Tue 6/169:30 am
EWR
- BOI
1 stop10h 41m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$446
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 6/94:23 pm
JAC
- EWR
1 stop6h 41m
United Airlines
Tue 6/165:59 pm
EWR
- JAC
Nonstop5h 01m
United Airlines
Deal found 5/10![United Airlines logo]()
$481
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:30 pm
GEG
- JFK
1 stop7h 22m
Delta
Sat 7/411:10 am
JFK
- GEG
1 stop8h 01m
Delta
Deal found 5/10![Delta logo]()
$275
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 7/2412:42 pm
GEG
- EWR
1 stop14h 17m
Alaska Airlines
Sun 7/266:30 am
EWR
- GEG
1 stop8h 15m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:59 am
BOI
- JFK
1 stop9h 53m
Delta
Tue 7/76:00 pm
JFK
- BOI
1 stop8h 05m
Delta
Deal found 5/13![Delta logo]()
$277
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:15 pm
BOI
- JFK
1 stop8h 36m
Delta
Tue 10/2011:00 am
JFK
- BOI
1 stop11h 17m
Delta
Deal found 5/10![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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.
Thu 8/610:35 am
JAC
- EWR
1 stop8h 54m
United Airlines
Wed 8/126:15 pm
EWR
- JAC
Nonstop4h 53m
United Airlines
Deal found 5/14![United Airlines logo]()
$542
This Expedia deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:03 pm
IDA
- EWR
1 stop22h 05m
Alaska Airlines
Thu 6/45:08 pm
EWR
- IDA
1 stop22h 09m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$504
Last-minute flights from Idaho to New JerseyDiscover last-minute flight deals from Idaho to New Jersey. Data last updated May 15, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to New Jersey. Data last updated May 15, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:39 pm
BOI
- PHL
1 stop7h 48m
Delta
Fri 5/296:35 am
PHL
- BOI
1 stop8h 08m
Delta
Deal found 5/11![Delta logo]()
$279
This Mytrip deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:25 pm
BOI
- PHL
1 stop14h 12m
Frontier
Mon 6/88:35 pm
PHL
- BOI
1 stop17h 55m
Frontier
Deal found 5/12![Frontier logo]()
$264
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 5/286:49 am
GEG
- LGA
1 stop9h 11m
Delta
Wed 6/36:00 am
LGA
- GEG
1 stop8h 17m
Delta
Deal found 5/12![Delta logo]()
$265
This Booking.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 5/281:25 pm
BOI
- PHL
1 stop14h 12m
Frontier
Mon 6/18:35 pm
PHL
- BOI
1 stop17h 55m
Frontier
Deal found 5/11![Frontier logo]()
$266
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 5/286:49 am
GEG
- LGA
1 stop9h 11m
Delta
Tue 6/26:00 am
LGA
- GEG
2 stops10h 11m
Delta
Deal found 5/10![Delta logo]()
$270
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/292:23 pm
BOI
- LGA
1 stop7h 21m
Delta
Tue 6/25:05 pm
LGA
- BOI
2 stops8h 59m
Delta
Deal found 5/11![Delta logo]()
$272
This Mytrip deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:25 pm
BOI
- PHL
1 stop14h 12m
Frontier
Wed 6/38:35 pm
PHL
- BOI
1 stop18h 03m
Frontier
Deal found 5/11![Frontier logo]()
$219
This Alaska Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 6/21:59 pm
GEG
- JFK
1 stop14h 17m
Alaska Airlines
Tue 6/97:00 am
JFK
- GEG
1 stop9h 04m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$275
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:49 am
GEG
- LGA
2 stops11h 29m
Delta
Tue 6/96:00 am
LGA
- GEG
2 stops10h 18m
Delta
Deal found 5/11![Delta logo]()
$275
This Expedia deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:07 pm
BOI
- JFK
1 stop11h 09m
Alaska Airlines
Sat 6/67:00 am
JFK
- BOI
1 stop10h 34m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/26:30 am
GEG
- JFK
2 stops12h 44m
American Airlines
Tue 6/92:43 pm
JFK
- GEG
1 stop9h 00m
American Airlines
Deal found 5/11![American Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/412:27 pm
GEG
- JFK
1 stop7h 56m
Delta
Sun 6/74:50 pm
JFK
- GEG
1 stop10h 05m
Delta
Deal found 5/12![Delta logo]()
$288
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 May 15, 2026.
Search for one-way flight options from Idaho to New Jersey. Find affordable one-way fares based on user searches. Data last updated May 15, 2026.
This Trip.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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.
Tue 5/261:25 pm
BOI
- PHL
1 stop14h 12m
Frontier
Deal found 5/13![Frontier logo]()
$124
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:16 am
GEG
- LGA
1 stop10h 12m
American Airlines
Deal found 5/12![American Airlines logo]()
$133
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:25 pm
BOI
- LGA
1 stop6h 19m
Delta
Deal found 5/12![Delta logo]()
$134
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/511:05 am
GEG
- JFK
1 stop10h 36m
Delta
Deal found 5/13![Delta logo]()
$138
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 8/2710:56 pm
GEG
- LGA
2 stops10h 32m
Delta
Deal found 5/11![Delta logo]()
$138
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:44 pm
BOI
- JFK
1 stop9h 34m
Delta
Deal found 5/12![Delta logo]()
$139
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1411:12 am
BOI
- LGA
2 stops10h 30m
Delta
Deal found 5/11![Delta logo]()
$139
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 10/171:43 pm
BOI
- PHL
1 stop8h 38m
Delta
Deal found 5/11![Delta logo]()
$140
This American Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:36 pm
BOI
- JFK
1 stop10h 11m
American Airlines
Deal found 5/14![American Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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.
Fri 6/512:46 pm
GEG
- JFK
1 stop15h 30m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$142
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:20 am
BOI
- LGA
1 stop10h 08m
American Airlines
Deal found 5/11![American Airlines logo]()
$144
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/410:50 am
BOI
- PHL
2 stops12h 07m
Delta
Deal found 5/11![Delta logo]()
$145
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 May 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $219 (Mytrip) |
One-way from | $124 (Trip.com) |
Popular in | December |
Cheapest in | October |
Average price | $388 |
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 May 15, 2026.
Use the filters below to find and compare flights from Idaho to New Jersey that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SpokaneNew York
GEG - LGA
GEGLGA
Spokane
Wed 9/9
12:40 pm-11:50 pm
1 stop8h 10m
New York LaGuardia
Sat 9/19
6:05 am-1:07 pm
1 stop10h 02m
$265
BoiseNew York
BOI - LGA
BOILGA
Boise Air Term. Gowen Fld
Wed 9/16
1:43 pm-11:50 pm
1 stop8h 07m
New York LaGuardia
Sat 9/19
6:05 am-2:03 pm
1 stop9h 58m
$267
BoiseNew York
BOI - LGA
BOILGA
Boise Air Term. Gowen Fld
Wed 8/26
2:53 pm-11:43 pm
1 stop6h 50m
New York LaGuardia
Sat 9/5
8:00 am-2:03 pm
1 stop8h 03m
$267
BoiseNew York
BOI - LGA
BOILGA
Boise Air Term. Gowen Fld
Mon 6/1
11:39 pm-9:45 am
1 stop8h 06m
New York LaGuardia
Fri 6/5
1:55 pm-12:04 am
2 stops12h 09m
$272
SpokaneNew York
GEG - JFK
GEGJFK
Spokane
Mon 10/26
10:50 am-11:55 pm
1 stop10h 05m
New York John F Kennedy Intl
Thu 10/29
11:00 am-4:06 pm
1 stop8h 06m
$275
SpokaneNew York
GEG - JFK
GEGJFK
Spokane
Wed 9/9
1:00 pm-12:09 am
1 stop8h 09m
New York John F Kennedy Intl
Sat 9/19
7:45 am-1:07 pm
1 stop8h 22m
$275
SpokaneNew York
GEG - JFK
GEGJFK
Spokane
Fri 7/3
5:10 pm-6:23 am
1 stop10h 13m
New York John F Kennedy Intl
Fri 7/10
4:50 pm-11:55 pm
1 stop10h 05m
$275
SpokaneNew York
GEG - JFK
GEGJFK
Spokane
Thu 10/1
10:50 am-12:09 am
1 stop10h 19m
New York John F Kennedy Intl
Wed 10/14
7:05 am-1:02 pm
1 stop8h 57m
$275
SpokaneNew York
GEG - JFK
GEGJFK
Spokane
Fri 8/7
7:15 pm-6:18 am
1 stop8h 03m
New York John F Kennedy Intl
Mon 8/10
4:50 pm-11:59 pm
1 stop10h 09m
$275
SpokaneNew York
GEG - JFK
GEGJFK
Spokane
Wed 7/8
9:20 am-8:15 pm
1 stop7h 55m
New York John F Kennedy Intl
Fri 7/10
4:50 pm-11:55 pm
1 stop10h 05m
$275
Showing 1-10 of 60 resultsSorted by cheapest first
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.
BOI-PHL
GEG-LGA
BOI-LGA
GEG-JFK
BOI-JFK
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
BOI-PHL
GEG-LGA
BOI-LGA
GEG-JFK
How much does it cost to fly round-trip from Idaho to New Jersey?
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 May 15, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited 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
Overall
7.9
Food
7.0
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Crew
8.5
Overall
7.9
Food
7.0
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Crew
8.5
Overall
7.9
Food
7.0
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Crew
8.5
Overall
7.9
Food
7.0
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Crew
8.5
Overall
7.9
Food
7.0
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
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.
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Alternative routes for Idaho to New Jersey
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to New Jersey by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Idaho to New Jersey by cabin class
Find flights from Idaho to New Jersey, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Idaho and New Jersey flights
Browse other Idaho and New Jersey flight options. Last updated on May 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from New Jersey
Find the right flight back to Idaho after your stay in New Jersey
Idaho to New Jersey flights
Consider these flights traveling from Idaho to New Jersey.
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 May 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$286 | Average$487 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$288 | Average$410 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$288 | Average$554 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$308 | Average$552 | FlexibilityNo cancel fee | On-timeN/A |