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$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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — EWR
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap 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 April 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$215
(Flightnetwork)

One-way from

$119
(Frontier)

Popular in

December

Cheapest in

January

Average price

$366
Provider with most accurate pricing for Boise Air Term. Gowen Fld-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-New York (NYC) flights.
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From Idaho to New Jersey
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One-way flight from Idaho to New Jersey
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Highest demand for flights based on searches. 11% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 22, 2025.

This Flightnetwork deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2211:49 amGEG - PHL
1 stop7h 16mFrontier
Thu 5/296:15 amPHL - GEG
1 stop7h 49mFrontier
Deal found 4/22$215
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/215:29 amGEG - LGA
2 stops11h 46mUnited Airlines
Wed 5/287:00 amLGA - GEG
1 stop8h 35mUnited Airlines
Deal found 4/22$250
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/131:00 pmGEG - JFK
1 stop7h 59mDelta
Wed 5/145:55 pmJFK - GEG
1 stop8h 20mDelta
Deal found 4/22$251
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1312:39 pmGEG - EWR
1 stop7h 27mDelta
Wed 5/146:35 pmEWR - GEG
1 stop7h 40mDelta
Deal found 4/22$251
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1312:39 pmGEG - LGA
1 stop8h 05mDelta
Wed 5/146:00 amLGA - GEG
1 stop8h 29mDelta
Deal found 4/22$251
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/69:12 amGEG - JFK
2 stops10h 18mAmerican Airlines
Tue 8/122:30 pmJFK - GEG
1 stop8h 57mAmerican Airlines
Deal found 4/21$256
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/171:18 pmBOI - JFK
1 stop9h 39mDelta
Tue 5/275:00 pmJFK - BOI
1 stop9h 12mDelta
Deal found 4/21$269
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/171:18 pmBOI - EWR
1 stop9h 49mDelta
Thu 5/296:35 pmEWR - BOI
1 stop7h 47mDelta
Deal found 4/21$269
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1112:39 pmBOI - LGA
1 stop8h 43mUnited Airlines
Tue 6/176:25 amLGA - BOI
1 stop7h 18mUnited Airlines
Deal found 4/22$269
This Alaska Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/107:27 pmGEG - JFK
1 stop7h 33mAlaska Airlines
Wed 5/147:20 amJFK - GEG
1 stop8h 11mAlaska Airlines
Deal found 4/22$273
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:30 amBOI - JFK
2 stops9h 02mAmerican Airlines
Tue 9/236:35 amJFK - BOI
1 stop8h 43mAmerican Airlines
Deal found 4/22$274
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1111:49 amBOI - LGA
2 stops9h 50mDelta
Tue 6/177:55 amLGA - BOI
1 stop7h 58mDelta
Deal found 4/22$274

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 April 22, 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

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Thu 5/22

11:49 am-10:05 pm

1 stop7h 16m

Philadelphia

Thu 5/29

6:15 am-11:04 am

1 stop7h 49m

$215

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Wed 5/21

5:29 am-8:15 pm

2 stops11h 46m

New York LaGuardia

Wed 5/28

7:00 am-12:35 pm

1 stop8h 35m

$250

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

Tue 5/13

1:00 pm-11:59 pm

1 stop7h 59m

New York John F Kennedy Intl

Wed 5/14

5:55 pm-11:15 pm

1 stop8h 20m

$251

SpokaneNewark

GEG - EWR

GEGEWR

Spokane

Tue 5/13

12:39 pm-11:06 pm

1 stop7h 27m

Newark

Wed 5/14

6:35 pm-11:15 pm

1 stop7h 40m

$251

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Tue 5/13

12:39 pm-11:44 pm

1 stop8h 05m

New York LaGuardia

Wed 5/14

6:00 am-11:29 am

1 stop8h 29m

$251

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

Wed 8/6

9:12 am-10:30 pm

2 stops10h 18m

New York John F Kennedy Intl

Tue 8/12

2:30 pm-8:27 pm

1 stop8h 57m

$256

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Wed 6/11

12:39 pm-11:22 pm

1 stop8h 43m

New York LaGuardia

Tue 6/17

6:25 am-11:43 am

1 stop7h 18m

$269

BoiseNew York

BOI - JFK

BOIJFK

Boise Air Term. Gowen Fld

Sat 5/17

1:18 pm-12:57 am

1 stop9h 39m

New York John F Kennedy Intl

Tue 5/27

5:00 pm-12:12 am

1 stop9h 12m

$269

BoiseNewark

BOI - EWR

BOIEWR

Boise Air Term. Gowen Fld

Sat 5/17

1:18 pm-1:07 am

1 stop9h 49m

Newark

Thu 5/29

6:35 pm-12:22 am

1 stop7h 47m

$269

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

Sat 5/10

7:27 pm-6:00 am

1 stop7h 33m

New York John F Kennedy Intl

Wed 5/14

7:20 am-12:31 pm

1 stop8h 11m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

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, January is the cheapest month in which you can book a flight from Idaho to New Jersey (average of $228). Flying from Idaho to New Jersey in June is currently the most expensive (average of $307). 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 April 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to New Jersey as you normally would.

Rainfall in New Jersey by month

Plan your trip to New Jersey by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New Jersey ranges from 2.9 - 4.8 inches per month. July is typically the wettest month, when rainfall can reach 4.8 in. February is typically the driest time to visit New Jersey when rainfall is around 2.9 in.

Temperature in New Jersey by month

Plan your trip to New Jersey by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New Jersey, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 April 22, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Idaho to New Jersey by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,911 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,392 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,683 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.

  • What are the cheapest airlines to fly from Idaho to New Jersey one-way?

    The cheapest airlines for a one-way flight from Idaho to New Jersey are Frontier ($119), Delta ($120), and American Airlines ($126).

  • 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, January is the cheapest month in which you can book a flight from Idaho to New Jersey (average of $228). Flying from Idaho to New Jersey in June is currently the most expensive (average of $307). 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 5 airlines flying from Idaho to New Jersey

Discover the top 5 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$209Average$328FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$268Average$627FlexibilityNo cancel feeOn-time71%
DeltaCheapest$277Average$555FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$299Average$669FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$328Average$508FlexibilityNo cancel feeOn-time75%

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