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$98+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — EWR
jul. 1 — jul. 81
mar. 7/1
mar. 7/8
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 junio 26, 2025.

Round-trip from

$238
(FlightHub)

One-way from

$98
(Priceline)

Popular in

December

Cheapest in

January

Average price

$398
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. 13% potential increase in price ($68 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 June 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 junio 26, 2025.

This FlightHub deal was found by Cheapflights users on 6/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/87:48 pmBOI - EWR
1 stop8h 17mSpirit Airlines
lun. 8/117:20 amEWR - BOI
1 stop13h 32mSpirit Airlines
Deal found 6/24$213
This Hawaiian Airlines deal was found by Cheapflights users on 6/24. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/15:56 amGEG - JFK
1 stop10h 33mHawaiian Airlines
mié. 11/57:00 amJFK - GEG
1 stop8h 43mHawaiian Airlines
Deal found 6/24$250
This Alaska Airlines deal was found by Cheapflights users on 6/25. 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.
mié. 10/12:36 pmGEG - EWR
1 stop13h 23mAlaska Airlines
mié. 10/85:45 pmEWR - GEG
1 stop8h 23mAlaska Airlines
Deal found 6/25$250
This Delta deal was found by Cheapflights users on 6/25. 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. 8/135:00 amGEG - JFK
1 stop8h 00mDelta
mié. 8/203:51 pmJFK - GEG
1 stop10h 45mDelta
Deal found 6/25$251
This Delta deal was found by Cheapflights users on 6/25. 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.
mar. 8/127:05 pmGEG - EWR
1 stop8h 15mDelta
sáb. 8/235:40 pmEWR - GEG
1 stop7h 50mDelta
Deal found 6/25$251
This Delta deal was found by Cheapflights users on 6/25. 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.
sáb. 10/42:05 pmGEG - LGA
1 stop6h 42mDelta
sáb. 10/116:20 pmLGA - GEG
1 stop7h 50mDelta
Deal found 6/25$251
This American Airlines deal was found by Cheapflights users on 6/25. 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.
mié. 8/207:16 amJAC - JFK
2 stops10h 13mAmerican Airlines
mié. 8/276:00 amJFK - JAC
1 stop12h 10mAmerican Airlines
Deal found 6/25$254
This American Airlines deal was found by Cheapflights users on 6/26. 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.
sáb. 11/19:11 amGEG - JFK
1 stop10h 48mAmerican Airlines
mié. 11/512:59 pmJFK - GEG
2 stops10h 47mAmerican Airlines
Deal found 6/26$256
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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.
sáb. 11/111:50 amBOI - EWR
1 stop17h 09mAlaska Airlines
mié. 11/57:05 amEWR - BOI
1 stop17h 03mAlaska Airlines
Deal found 6/26$258
This American Airlines deal was found by Cheapflights users on 6/26. 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.
mié. 8/61:10 pmBOI - EWR
1 stop7h 20mAmerican Airlines
mié. 8/135:30 amEWR - BOI
1 stop9h 16mAmerican Airlines
Deal found 6/26$259
This American Airlines deal was found by Cheapflights users on 6/25. 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.
sáb. 11/16:02 amGEG - LGA
2 stops10h 57mAmerican Airlines
mié. 11/52:20 pmLGA - GEG
2 stops11h 41mAmerican Airlines
Deal found 6/25$261
This Jettzy deal was found by Cheapflights users on 6/26. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/318:42 amBOI - JFK
1 stop11h 18mHawaiian Airlines
mié. 11/57:00 amJFK - BOI
1 stop10h 07mHawaiian Airlines
Deal found 6/26$262

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 junio 26, 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

BoiseNewark

BOI - EWR

BOIEWR

Boise Air Term. Gowen Fld

vie. 8/8

7:48 pm-6:05 am

1 stop8h 17m

Newark

lun. 8/11

7:20 am-6:52 pm

1 stop13h 32m

$213

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

sáb. 11/1

5:56 am-7:29 pm

1 stop10h 33m

New York John F Kennedy Intl

mié. 11/5

7:00 am-12:43 pm

1 stop8h 43m

$250

SpokaneNewark

GEG - EWR

GEGEWR

Spokane

mié. 10/1

2:36 pm-6:59 am

1 stop13h 23m

Newark

mié. 10/8

5:45 pm-11:08 pm

1 stop8h 23m

$250

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

mié. 10/1

6:10 am-7:54 pm

1 stop10h 44m

New York John F Kennedy Intl

mié. 10/8

4:00 pm-12:18 am

1 stop11h 18m

$251

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

mié. 10/1

6:00 am-8:00 pm

1 stop11h 00m

New York LaGuardia

mié. 10/8

7:29 am-12:35 pm

1 stop8h 06m

$251

SpokaneNewark

GEG - EWR

GEGEWR

Spokane

mar. 8/12

7:05 pm-6:20 am

1 stop8h 15m

Newark

sáb. 8/23

5:40 pm-10:30 pm

1 stop7h 50m

$251

JacksonNew York

JAC - JFK

JACJFK

Jackson Hole

mié. 8/20

7:16 am-7:29 pm

2 stops10h 13m

New York John F Kennedy Intl

mié. 8/27

6:00 am-4:10 pm

1 stop12h 10m

$254

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

sáb. 11/1

9:11 am-10:59 pm

1 stop10h 48m

New York John F Kennedy Intl

mié. 11/5

12:59 pm-8:46 pm

2 stops10h 47m

$256

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

sáb. 10/4

10:20 am-11:43 pm

2 stops10h 23m

New York LaGuardia

sáb. 10/11

6:20 pm-11:10 pm

1 stop7h 50m

$256

BoiseNewark

BOI - EWR

BOIEWR

Boise Air Term. Gowen Fld

sáb. 11/1

11:50 am-6:59 am

1 stop17h 09m

Newark

mié. 11/5

7:05 am-10:08 pm

1 stop17h 03m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

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 junio 26, 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.

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 junio 26, 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. 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
10,000 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,276 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,522 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,838 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 ($98), Spirit Airlines ($106), 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 junio 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$209Average$277FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$268Average$572FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$672FlexibilityNo cancel feeOn-time69%
DeltaCheapest$277Average$467FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$328Average$528FlexibilityNo cancel feeOn-time75%

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