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$86+ Cheap flights from New Jersey to Idaho

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — BOI
Nov 9 — Nov 161
1 adult
Sat 11/9
Sat 11/16
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Find flight deals from New Jersey to Idaho

Cheapest flights from New Jersey to Idaho
Explore the most affordable flight options available from New Jersey to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This FareScan deal was found by Cheapflights users on 11/4. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/59:02 pmEWR - BOI
1 stop15h 56mSpirit Airlines
Sat 12/73:45 pmBOI - EWR
2 stops20h 15mSpirit Airlines
Deal found 11/4$211
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Fri 11/226:34 pmEWR - BOI
2 stops18h 22mMultiple Airlines
Sun 11/2410:44 pmBOI - EWR
1 stop16h 09mMultiple Airlines
Deal found 11/4$245
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 12/75:59 amEWR - JAC
1 stop8h 49mAmerican Airlines
Tue 12/101:35 pmJAC - EWR
1 stop8h 08mAmerican Airlines
Deal found 11/4$344
This Delta deal was found by Cheapflights users on 11/4. 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 12/76:00 amEWR - JAC
2 stops12h 45mDelta
Tue 12/106:50 amJAC - EWR
1 stop8h 48mDelta
Deal found 11/4$349
This Delta deal was found by Cheapflights users on 11/3. 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 12/107:05 amEWR - GEG
1 stop8h 20mDelta
Tue 12/175:50 amGEG - EWR
1 stop9h 10mDelta
Deal found 11/3$356
This Mytrip deal was found by Cheapflights users on 11/3. 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 11/147:00 amEWR - GEG
1 stop11h 35mMultiple Airlines
Sun 11/174:25 pmGEG - EWR
1 stop10h 29mMultiple Airlines
Deal found 11/3$367
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 12/59:30 amJFK - BOI
1 stop13h 25mAlaska Airlines
Sat 12/79:15 amBOI - JFK
1 stop11h 44mAlaska Airlines
Deal found 11/4$382
This Delta deal was found by Cheapflights users on 11/3. 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 12/137:00 amJFK - GEG
1 stop8h 35mDelta
Mon 4/77:07 pmGEG - JFK
1 stop8h 17mDelta
Deal found 11/3$407
This Delta deal was found by Cheapflights users on 11/4. 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 12/511:03 amLGA - JAC
2 stops12h 05mDelta
Tue 12/106:50 amJAC - LGA
2 stops12h 52mDelta
Deal found 11/4$410
This Delta deal was found by Cheapflights users on 11/4. 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 12/511:46 amJFK - JAC
2 stops11h 22mDelta
Tue 12/106:50 amJAC - JFK
2 stops12h 30mDelta
Deal found 11/4$410
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/57:15 amLGA - JAC
1 stop10h 11mUnited Airlines
Sat 12/1410:40 amJAC - LGA
1 stop7h 07mUnited Airlines
Deal found 11/3$414
This Delta deal was found by Cheapflights users on 11/4. 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 12/56:00 amJFK - BOI
1 stop8h 40mDelta
Thu 12/1211:10 amBOI - JFK
1 stop7h 36mDelta
Deal found 11/4$415

Find flights from New Jersey to Idaho within your budget

Customize your flight search to find flights from New Jersey to Idaho 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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

NewarkBoise

EWR - BOI

EWRBOI

Newark

Thu 12/5

9:02 pm-10:58 am

1 stop15h 56m

$86

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

Wed 2/19

5:29 pm-11:44 pm

1 stop9h 15m

$149

NewarkJackson

EWR - JAC

EWRJAC

Newark

Sat 12/7

5:59 am-12:48 pm

1 stop8h 49m

$172

NewarkBoise

EWR - BOI

EWRBOI

Newark

Wed 2/26

6:00 am-12:45 pm

1 stop8h 45m

$175

New YorkJackson

LGA - JAC

LGAJAC

New York LaGuardia

Sat 12/7

7:15 am-3:26 pm

1 stop10h 11m

$182

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Thu 12/5

11:24 am-10:58 am

3 stops25h 34m

$200

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Wed 12/4

6:30 am-1:39 pm

1 stop9h 09m

$175

NewarkJackson

EWR - JAC

EWRJAC

Newark

Sat 12/7

6:00 am-4:45 pm

2 stops12h 45m

$177

NewarkSpokane

EWR - GEG

EWRGEG

Newark

Wed 2/19

4:00 pm-11:31 pm

1 stop10h 31m

$178

NewarkJackson

EWR - JAC

EWRJAC

Newark

Sat 2/8

5:30 pm-11:05 am

1 stop19h 35m

$178

Flights are sorted by cheapest first

Deals found on 11/4

Showing 1-10 of 60 results
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Best time to book a flight from New Jersey to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from New Jersey 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.

Travel insights for flights from New Jersey to Idaho

Get recent, data-driven insights about flights from New Jersey to Idaho including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from New Jersey to Idaho?

Currently, January is the cheapest month in which you can book a flight from New Jersey to Idaho (average of $311). Flying from New Jersey to Idaho in June is currently the most expensive (average of $436). 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 NJ to ID?

Find hourly flight availability from New Jersey to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2024.

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

Rainfall in Idaho by month

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

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

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

If weather is an important factor for your trip to Idaho, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated November 4, 2024.
To help decide which airline to fly from New Jersey to Idaho, see what other customers have to say about American Airlines, Delta and United Airlines. 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
9,423 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,423 reviews
Alaska Airlines
8.0
Very good
9,423 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,829 reviews
Alaska Airlines
8.0
Very good
9,423 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,226 reviews
Alaska Airlines
8.0
Very good
9,423 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,423 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Spirit Airlines
6.3
Okay
8,187 reviews
Alaska Airlines
8.0
Very good
9,423 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

Find useful and relevant information for your journey from New Jersey to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from New Jersey to Idaho for under $300 on Cheapflights?

    Yes, there are multiple flights from New Jersey to Idaho for under $300. The cheapest flight booked recently is on Spirit Airlines for just $211, but on average you can expect to pay $348.

  • Are there nonstop flights from New Jersey to Idaho for under $500 on Cheapflights?

    Cheapflights has at least 1 direct flight from New Jersey to Idaho under $500. A good price for a nonstop flight from New Jersey to Idaho is less than $419.

  • Are there last-minute flights available from New Jersey to Idaho for under $400?

    There are currently 19+ open flights from New Jersey to Idaho within the next 7 days for less than $400.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $86. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from New Jersey to Idaho for a low price.

  • What does EWR to BOI mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Newark Airport to Boise Air Term. Gowen Fld Airport flight would often be abbreviated as a EWR to BOI flight. Idaho Falls Fanning Field Airport (IDA), Hailey Sun Valley-Friedman Airport (SUN), Lewiston Nez Perce Rgnl Airport (LWS), Twin Falls Joslin Airport (TWF), Pocatello Airport (PIH) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from New Jersey to Idaho that include extra baggage allowance?

    The amount of baggage you can bring on your New Jersey to Idaho flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from New Jersey to Idaho with specific airlines?

    Yes, Cheapflights allows you to browse and filter New Jersey to Idaho flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from New Jersey to Idaho that allow pets onboard?

    Many airlines flying from New Jersey to Idaho offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from New Jersey to Idaho?

    Yes, you can often find last-minute deals on New Jersey to Idaho flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the New Jersey to Idaho flight deals updated?

    The New Jersey to Idaho flight deals you see on this page were last updated on 11/4.

  • What is the cheapest month to book a flight from New Jersey to Idaho?

    Currently, January is the cheapest month in which you can book a flight from New Jersey to Idaho (average of $311). Flying from New Jersey to Idaho in June is currently the most expensive (average of $436). 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 New Jersey to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from New Jersey to Idaho

Discover the top 5 airlines that operate flights from New Jersey to Idaho. 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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$251Average$334FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$292Average$501FlexibilityNo cancel feeOn-time71%
DeltaCheapest$310Average$550FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$354Average$491FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$419Average$780FlexibilityNo cancel feeOn-time69%
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