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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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — EWR
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
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 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$234
(United Airlines)

One-way from

$119
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$372
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. 10% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 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 2, 2025.

This United Airlines deal was found by Cheapflights users on 4/1. 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 4/291:40 pmGEG - LGA
1 stop6h 50mUnited Airlines
Tue 5/67:25 amLGA - GEG
1 stop8h 13mUnited Airlines
Deal found 4/1$234
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 4/292:13 pmGEG - JFK
1 stop14h 46mAlaska Airlines
Tue 5/68:08 pmJFK - GEG
1 stop20h 25mAlaska Airlines
Deal found 4/1$238
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 4/292:13 pmGEG - EWR
1 stop12h 46mAlaska Airlines
Tue 5/67:30 amEWR - GEG
1 stop17h 59mAlaska Airlines
Deal found 4/1$238
This Delta deal was found by Cheapflights users on 4/1. 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.
Wed 7/21:20 pmGEG - JFK
1 stop8h 06mDelta
Tue 7/87:25 amJFK - GEG
1 stop10h 17mDelta
Deal found 4/1$239
This United Airlines deal was found by Cheapflights users on 4/1. 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 4/296:15 amGEG - EWR
1 stop8h 43mUnited Airlines
Tue 5/66:00 amEWR - GEG
1 stop9h 38mUnited Airlines
Deal found 4/1$239
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Wed 10/11:39 pmGEG - LGA
1 stop7h 06mAmerican Airlines
Wed 10/87:30 amLGA - GEG
1 stop8h 29mAmerican Airlines
Deal found 4/1$239
This Delta deal was found by Cheapflights users on 4/1. 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.
Wed 10/17:15 amGEG - LGA
2 stops13h 28mDelta
Wed 10/86:05 amLGA - GEG
1 stop10h 05mDelta
Deal found 4/1$244
This Delta deal was found by Cheapflights users on 4/1. 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.
Wed 10/19:10 amGEG - EWR
2 stops12h 51mDelta
Wed 10/82:59 pmEWR - GEG
2 stops11h 11mDelta
Deal found 4/1$249
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 4/291:00 pmBOI - JFK
1 stop7h 59mAlaska Airlines
Tue 5/69:30 amJFK - BOI
2 stops14h 40mAlaska Airlines
Deal found 4/1$250
This Mytrip deal was found by Cheapflights users on 4/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/301:52 pmBOI - EWR
1 stop14h 51mSpirit Airlines
Sun 5/45:54 pmEWR - BOI
1 stop21h 03mSpirit Airlines
Deal found 4/1$265
This Delta deal was found by Cheapflights users on 4/1. 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 6/142:00 pmBOI - JFK
1 stop8h 26mDelta
Wed 6/184:45 pmJFK - BOI
1 stop9h 05mDelta
Deal found 4/1$269
This United Airlines deal was found by Cheapflights users on 4/1. 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 4/231:31 pmBOI - EWR
1 stop9h 26mUnited Airlines
Tue 4/294:29 pmEWR - BOI
1 stop8h 34mUnited Airlines
Deal found 4/1$269

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 2, 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

Tue 4/29

1:40 pm-11:30 pm

1 stop6h 50m

New York LaGuardia

Tue 5/6

7:25 am-12:38 pm

1 stop8h 13m

$234

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

Tue 4/29

2:13 pm-7:59 am

1 stop14h 46m

New York John F Kennedy Intl

Tue 5/6

8:08 pm-1:33 pm

1 stop20h 25m

$238

SpokaneNewark

GEG - EWR

GEGEWR

Spokane

Tue 4/29

2:13 pm-5:59 am

1 stop12h 46m

Newark

Tue 5/6

7:30 am-10:29 pm

1 stop17h 59m

$238

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

Wed 7/2

1:20 pm-12:26 am

1 stop8h 06m

New York John F Kennedy Intl

Tue 7/8

7:25 am-2:42 pm

1 stop10h 17m

$239

SpokaneNewark

GEG - EWR

GEGEWR

Spokane

Tue 4/29

6:15 am-5:58 pm

1 stop8h 43m

Newark

Tue 5/6

6:00 am-12:38 pm

1 stop9h 38m

$239

BoiseNew York

BOI - JFK

BOIJFK

Boise Air Term. Gowen Fld

Tue 4/29

1:00 pm-10:59 pm

1 stop7h 59m

New York John F Kennedy Intl

Tue 5/6

9:30 am-10:10 pm

2 stops14h 40m

$250

BoiseNewark

BOI - EWR

BOIEWR

Boise Air Term. Gowen Fld

Wed 4/30

1:52 pm-6:43 am

1 stop14h 51m

Newark

Sun 5/4

5:54 pm-12:57 pm

1 stop21h 03m

$265

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Wed 8/20

7:30 am-7:53 pm

1 stop10h 23m

New York LaGuardia

Tue 8/26

5:45 am-12:36 pm

1 stop8h 51m

$269

BoiseNew York

BOI - JFK

BOIJFK

Boise Air Term. Gowen Fld

Sat 6/14

5:45 am-3:56 pm

1 stop8h 11m

New York John F Kennedy Intl

Wed 6/18

4:45 pm-11:50 pm

1 stop9h 05m

$269

BoiseNewark

BOI - EWR

BOIEWR

Boise Air Term. Gowen Fld

Wed 4/23

1:31 pm-12:57 am

1 stop9h 26m

Newark

Tue 4/29

4:29 pm-11:03 pm

1 stop8h 34m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

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 2, 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 2, 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
9,820 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,820 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,272 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,898 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,345 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,616 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 Alaska Airlines ($119), American Airlines ($120), and Delta ($120).

  • 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

Browse thousands of different 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.
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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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$209Average$335FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$268Average$627FlexibilityNo cancel feeOn-time71%
DeltaCheapest$277Average$488FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$299Average$676FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$328Average$528FlexibilityNo cancel feeOn-time75%

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