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$80+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — EWR
ene. 20 — ene. 271
mar. 1/20
mar. 1/27
1 adult, Economy
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Cheap flight deals from Idaho to New Jersey

Cheapest flights from Idaho to New Jersey
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 diciembre 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2812:02 pmGEG - LGA
1 stop30h 58mFrontier
sáb. 1/310:55 pmLGA - GEG
1 stop15h 12mFrontier
Deal found 12/20$407
This Kiwi.com deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2812:02 pmGEG - LGA
1 stop30h 58mFrontier
vie. 1/210:55 pmLGA - GEG
1 stop15h 12mFrontier
Deal found 12/20$408
This Kiwi.com deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3012:02 pmGEG - LGA
1 stop30h 58mFrontier
vie. 1/210:55 pmLGA - GEG
1 stop15h 12mFrontier
Deal found 12/19$410
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” 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.
mié. 12/311:00 pmBOI - PHL
1 stop8h 18mDelta
vie. 1/26:54 pmPHL - BOI
1 stop6h 59mDelta
Deal found 12/18$429
This Trip.com deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2812:02 pmGEG - JFK
1 stop24h 18mMultiple Airlines
sáb. 1/38:21 pmJFK - GEG
1 stop17h 46mMultiple Airlines
Deal found 12/20$446
This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/315:05 amGEG - EWR
1 stop10h 10mUnited Airlines
dom. 1/46:00 amEWR - GEG
1 stop9h 45mUnited Airlines
Deal found 12/20$464
This Trip.com deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2812:02 pmGEG - JFK
1 stop24h 18mFrontier
sáb. 1/36:59 amJFK - GEG
2 stops31h 08mFrontier
Deal found 12/20$465
This Trip.com deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2812:02 pmGEG - JFK
1 stop24h 18mFrontier
vie. 1/24:29 pmJFK - GEG
1 stop21h 38mFrontier
Deal found 12/20$473
This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/311:47 pmGEG - LGA
1 stop6h 48mUnited Airlines
dom. 1/47:17 amLGA - GEG
1 stop8h 28mUnited Airlines
Deal found 12/20$478
This Delta deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/297:00 amJAC - JFK
1 stop7h 26mDelta
vie. 1/26:15 amJFK - JAC
1 stop7h 40mDelta
Deal found 12/19$489
This Delta deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/2612:50 pmJAC - JFK
1 stop9h 07mDelta
mar. 12/304:10 pmJFK - JAC
1 stop7h 19mDelta
Deal found 12/19$499
This Kiwi.com deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” 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.
sáb. 12/2712:54 pmBOI - LGA
1 stop7h 06mFrontier
mar. 12/304:30 pmLGA - BOI
2 stops45h 13mFrontier
Deal found 12/18$499

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 diciembre 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$175
(Kiwi.com)

One-way from

$80
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$638
Provider with most accurate pricing for Boise Air Term. Gowen Fld-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-New York (NYC) flights.
Search Deals
From Idaho to New Jersey
Search Deals
One-way flight from Idaho to New Jersey
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 diciembre 21, 2025.
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 - LGA

GEGLGA

Spokane

jue. 1/8

1:19 pm-10:00 pm

1 stop29h 41m

New York LaGuardia

mié. 1/14

10:55 pm-10:37 am

1 stop14h 42m

$183

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

dom. 1/18

6:00 am-5:17 pm

1 stop8h 17m

New York John F Kennedy Intl

sáb. 1/24

6:30 am-2:09 pm

1 stop10h 39m

$217

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

sáb. 1/17

1:15 pm-11:57 pm

1 stop7h 42m

New York John F Kennedy Intl

mar. 1/20

6:59 pm-11:59 pm

1 stop8h 00m

$217

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

vie. 1/9

4:55 pm-5:56 am

1 stop10h 01m

New York John F Kennedy Intl

lun. 1/12

6:00 am-11:45 am

1 stop8h 45m

$217

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

vie. 1/16

2:00 pm-11:39 pm

1 stop6h 39m

New York LaGuardia

mar. 1/20

3:20 pm-7:54 pm

1 stop7h 34m

$217

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

vie. 1/16

2:00 pm-11:39 pm

1 stop6h 39m

New York LaGuardia

lun. 1/19

6:00 am-1:03 pm

1 stop10h 03m

$217

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

jue. 1/15

2:00 pm-11:39 pm

1 stop6h 39m

New York LaGuardia

lun. 1/19

6:00 am-1:03 pm

1 stop10h 03m

$217

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

sáb. 1/17

2:00 pm-11:39 pm

1 stop6h 39m

New York LaGuardia

mar. 1/20

6:00 am-1:03 pm

2 stops10h 03m

$222

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

lun. 1/12

12:07 pm-10:00 pm

1 stop7h 53m

New York LaGuardia

dom. 1/18

8:59 pm-1:25 pm

2 stops18h 26m

$227

BoiseNew York

BOI - JFK

BOIJFK

Boise Air Term. Gowen Fld

lun. 1/12

11:35 am-10:52 pm

1 stop9h 17m

New York John F Kennedy Intl

vie. 1/23

4:22 pm-11:59 pm

1 stop9h 37m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 60 results
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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.
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

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 $196). Flying from Idaho to New Jersey in July is currently the most expensive (average of $385). 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.

What is the cheapest time of day to fly from ID to NJ?

Find hourly flight availability from Idaho to New Jersey. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 21, 2025.

It’s optimal to fly from Idaho to New Jersey in the evening. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Idaho to New Jersey?

Use this chart to determine the cheapest time to fly round-trip from Idaho to New Jersey. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Idaho to New Jersey flight should consider departing on Sunday evenings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 diciembre 21, 2025.
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.
Alaska Airlines
8.0
Very good
11,492 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Alaska Airlines
8.0
Very good
11,492 reviews
Alaska Airlines
8.0
Very good
11,492 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Delta
7.9
Good
8,021 reviews
Alaska Airlines
8.0
Very good
11,492 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
United Airlines
7.4
Good
9,099 reviews
Alaska Airlines
8.0
Very good
11,492 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
American Airlines
7.2
Good
11,050 reviews
Alaska Airlines
8.0
Very good
11,492 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

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.

  • How long is the flight from Idaho to New Jersey?

    Departing from Idaho to New Jersey will take you 8h 55m. Airlines will cover a distance of 2191 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Idaho to New Jersey that include hotel bookings?

    Yes. In addition to deals on Idaho to New Jersey flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to New Jersey?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to New Jersey.

  • Can I find deals for business class flights from Idaho to New Jersey?

    Yes. Cheapflights offers flight deals from Idaho to New Jersey by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $196). Flying from Idaho to New Jersey in July is currently the most expensive (average of $385). 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.

See more FAQs

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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.
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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 diciembre 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$526FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$429FlexibilityNo cancel feeOn-time69%
DeltaCheapest$277Average$489FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$323Average$460FlexibilityNo cancel feeOn-time75%

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