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$105+ Cheap flights from Newark (EWR) 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — BOI
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Newark to Idaho

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Idaho (USID). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Find flight deals from Newark to Idaho

Cheapest flights from Newark to Idaho
Explore the most affordable flight options available from Newark to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/115:00 pmEWR - BOI
1 stop19h 58mSpirit Airlines
Sun 12/1511:57 amBOI - EWR
1 stop26h 43mSpirit Airlines
Deal found 11/19$197
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/112:47 pmEWR - BOI
2 stops22h 11mMultiple Airlines
Sun 12/1510:50 pmBOI - EWR
1 stop15h 50mMultiple Airlines
Deal found 11/19$257
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/126:00 amEWR - JAC
1 stop7h 35mUnited Airlines
Tue 12/248:25 amJAC - EWR
Nonstop4h 35mUnited Airlines
Deal found 11/19$351
This Delta deal was found by Cheapflights users on 11/19. 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.
Fri 12/136:00 amEWR - GEG
1 stop10h 12mDelta
Mon 4/75:00 pmGEG - EWR
1 stop10h 05mDelta
Deal found 11/19$387
This Delta deal was found by Cheapflights users on 11/19. 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.
Wed 12/112:29 pmEWR - BOI
2 stops11h 16mDelta
Sun 12/153:26 pmBOI - EWR
1 stop6h 17mDelta
Deal found 11/19$399
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/107:05 amEWR - JAC
1 stop7h 20mDelta
Tue 12/176:50 amJAC - EWR
1 stop8h 48mDelta
Deal found 11/20$411
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/99:00 pmEWR - JAC
2 stops17h 48mAmerican Airlines
Wed 12/181:35 pmJAC - EWR
1 stop8h 02mAmerican Airlines
Deal found 11/19$413
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/109:45 amEWR - IDA
1 stop9h 39mUnited Airlines
Tue 12/2410:49 amIDA - EWR
1 stop9h 10mUnited Airlines
Deal found 11/19$417
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1910:04 pmEWR - IDA
2 stops17h 29mMultiple Airlines
Mon 1/68:34 pmIDA - EWR
1 stop18h 06mMultiple Airlines
Deal found 11/19$421
This United deal was found by Cheapflights users on 11/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/103:19 pmEWR - LWS
2 stops10h 11mUnited Airlines
Tue 12/175:30 amLWS - EWR
1 stop7h 17mUnited Airlines
Deal found 11/20$433
This Alaska Airlines deal was found by Cheapflights users on 11/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/107:00 amEWR - BOI
1 stop8h 53mAlaska Airlines
Tue 12/103:00 pmBOI - EWR
2 stops12h 50mAlaska Airlines
Deal found 11/19$450
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/133:25 pmEWR - GEG
1 stop10h 50mUnited Airlines
Mon 12/3011:59 pmGEG - EWR
1 stop9h 22mUnited Airlines
Deal found 11/19$452

Find flights from Newark to Idaho within your budget

Customize your flight search to find flights from Newark 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 2,629,791 searches. Data last updated November 20, 2024.

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NewarkBoise

EWR - BOI

EWRBOI

Newark

Wed 12/11

5:00 pm-10:58 am

1 stop19h 58m

Boise Air Term. Gowen Fld

Sat 12/14

3:45 pm-4:40 pm

1 stop22h 55m

$197

NewarkBoise

EWR - BOI

EWRBOI

Newark

Wed 12/11

2:47 pm-10:58 am

2 stops22h 11m

Boise Air Term. Gowen Fld

Sun 12/15

10:50 pm-4:40 pm

1 stop15h 50m

$257

NewarkSpokane

EWR - GEG

EWRGEG

Newark

Wed 1/8

4:59 pm-8:49 am

1 stop18h 50m

Spokane

Sun 1/12

9:39 am-11:16 pm

2 stops10h 37m

$282

NewarkBoise

EWR - BOI

EWRBOI

Newark

Wed 3/5

3:18 pm-10:41 pm

1 stop9h 23m

Boise Air Term. Gowen Fld

Tue 3/11

2:46 pm-2:33 pm

1 stop21h 47m

$317

NewarkSpokane

EWR - GEG

EWRGEG

Newark

Thu 1/23

5:30 pm-11:53 pm

1 stop9h 23m

Spokane

Mon 1/27

8:30 pm-5:29 pm

1 stop17h 59m

$324

NewarkJackson

EWR - JAC

EWRJAC

Newark

Sat 1/25

5:30 pm-11:05 am

1 stop19h 35m

Jackson Hole

Sat 2/1

11:45 am-2:29 pm

1 stop24h 44m

$324

NewarkSpokane

EWR - GEG

EWRGEG

Newark

Wed 1/8

9:30 am-3:12 pm

1 stop8h 42m

Spokane

Wed 1/15

5:10 am-3:44 pm

1 stop7h 34m

$326

NewarkBoise

EWR - BOI

EWRBOI

Newark

Sat 2/1

6:00 am-6:29 pm

2 stops14h 29m

Boise Air Term. Gowen Fld

Fri 2/7

1:35 pm-11:00 pm

1 stop7h 25m

$327

NewarkBoise

EWR - BOI

EWRBOI

Newark

Sat 2/1

12:40 pm-9:52 pm

1 stop11h 12m

Boise Air Term. Gowen Fld

Sat 2/8

1:30 pm-11:40 pm

1 stop8h 10m

$330

NewarkSpokane

EWR - GEG

EWRGEG

Newark

Thu 1/9

6:05 am-1:04 pm

1 stop9h 59m

Spokane

Wed 1/15

7:24 pm-8:52 am

2 stops10h 28m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 51 results
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Best time to book a flight from Newark to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Newark 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 Newark to Idaho

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

What is the cheapest month to book a flight from Newark Airport to Idaho?

Currently, January is the cheapest month in which you can book a flight from Newark Airport to Idaho (average of $310). Flying from Newark Airport 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 EWR to ID?

Find hourly flight availability from Newark 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 20, 2024.

When flying from Newark Airport to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 20, 2024.
Read reviews from past customers who have flown Spirit Airlines, American Airlines and Delta from New York to Idaho. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,461 reviews

Crew

8.5

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,461 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Crew

8.5

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,756 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Crew

8.5

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

United Airlines
7.4
Good
9,171 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Crew

8.5

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Boarding

8.2

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
9,461 reviews

Crew

8.5

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

Spirit Airlines
6.3
Okay
8,174 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Crew

8.5

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Boarding

8.2

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 Newark to Idaho. 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 Newark Airport to Idaho one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $105. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Newark Airport to Idaho for a low price.

  • What are the most popular routes from Newark Airport to Idaho?

    The most popular route from Newark Airport to Idaho is Newark - Jackson Hole. You may also consider Newark - Hailey Sun Valley-Friedman or Newark - Boise Air Term. Gowen Fld.

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

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

  • How can I find direct flights from Newark to Idaho?

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

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

    Yes. Cheapflights offers flight deals from Newark 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.

  • What is the cheapest month to book a flight from Newark Airport to Idaho?

    Currently, January is the cheapest month in which you can book a flight from Newark Airport to Idaho (average of $310). Flying from Newark Airport 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 Newark 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 Newark to Idaho

Discover the top 5 airlines that operate flights from Newark 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$232Average$340FlexibilityNo cancel feeOn-time65%
DeltaCheapest$316Average$551FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$316Average$569FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$356Average$491FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$359Average$767FlexibilityNo cancel feeOn-time69%
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