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$122+ Cheap flights from Newark (EWR) to Boise (BOI)

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — BOI
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheapflights Tip: The best prices from Newark to Boise Air Term. Gowen Fld are usually found in July or April, booked 37 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Newark to Boise

Cheapest flights from Newark to Boise
Explore the most affordable flight options available from Newark to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This American Airlines deal was found by Cheapflights users on 12/5. 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.
Tue 12/96:00 amEWR - BOI
1 stop8h 27mAmerican Airlines
Mon 1/195:54 pmBOI - EWR
1 stop10h 06mAmerican Airlines
Deal found 12/5$561
This Delta deal was found by Cheapflights users on 12/5. 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 12/93:35 pmEWR - BOI
2 stops10h 34mDelta
Mon 1/191:40 pmBOI - EWR
1 stop9h 15mDelta
Deal found 12/5$566
This Alaska Airlines deal was found by Cheapflights users on 12/5. 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.
Wed 12/247:59 pmEWR - BOI
1 stop16h 08mAlaska Airlines
Thu 1/19:50 pmBOI - EWR
1 stop14h 39mAlaska Airlines
Deal found 12/5$572
This Alaska Airlines deal was found by Cheapflights users on 12/5. 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.
Wed 12/315:45 pmEWR - BOI
1 stop23h 37mAlaska Airlines
Sun 1/49:50 pmBOI - EWR
1 stop14h 39mAlaska Airlines
Deal found 12/5$584
This United Airlines deal was found by Cheapflights users on 12/8. 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 12/172:10 pmEWR - BOI
1 stop9h 15mUnited Airlines
Thu 12/255:00 amBOI - EWR
1 stop8h 51mUnited Airlines
Deal found 12/8$609
This Alaska Airlines deal was found by Cheapflights users on 12/6. 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.
Wed 12/247:59 pmEWR - BOI
1 stop16h 08mAlaska Airlines
Wed 12/312:39 pmBOI - EWR
1 stop14h 20mAlaska Airlines
Deal found 12/6$650
This Alaska Airlines deal was found by Cheapflights users on 12/7. 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.
Wed 12/105:30 pmEWR - BOI
1 stop8h 25mAlaska Airlines
Tue 12/166:03 amBOI - EWR
1 stop8h 57mAlaska Airlines
Deal found 12/7$668
This Delta deal was found by Cheapflights users on 12/7. 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 12/103:15 pmEWR - BOI
2 stops11h 27mDelta
Tue 12/163:13 pmBOI - EWR
1 stop6h 35mDelta
Deal found 12/7$674
This Kiwi.com deal was found by Cheapflights users on 12/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:30 pmEWR - BOI
1 stop32h 29mAlaska Airlines
Thu 1/19:50 pmBOI - EWR
1 stop14h 39mAlaska Airlines
Deal found 12/7$688

Find flight deals from Newark to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Boise (BOI). 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 December 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(United Airlines)

One-way from

$122
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$613
Provider with most accurate pricing for Newark-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Newark-Boise Air Term. Gowen Fld flights.
Search Deals
From Newark to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Newark to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark to Boise 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 December 8, 2025.
Use the filters below to find and compare flights from Newark Airport to Boise that are best for you.

Fly from

Newark

Fly to

Boise

Route

Depart

Return

Price

NewarkBoise

EWR - BOI

EWRBOI

Newark

Thu 1/8

6:00 am-2:02 pm

1 stop10h 02m

Boise Air Term. Gowen Fld

Wed 1/14

1:41 pm-11:55 pm

1 stop8h 14m

$319

NewarkBoise

EWR - BOI

EWRBOI

Newark

Wed 1/28

6:00 am-4:17 pm

2 stops12h 17m

Boise Air Term. Gowen Fld

Sun 2/1

7:15 pm-8:52 am

2 stops11h 37m

$329

NewarkBoise

EWR - BOI

EWRBOI

Newark

Fri 1/9

6:08 pm-12:51 pm

1 stop20h 43m

Boise Air Term. Gowen Fld

Sun 1/11

5:55 pm-6:24 pm

1 stop22h 29m

$335

NewarkBoise

EWR - BOI

EWRBOI

Newark

Thu 1/8

4:36 pm-11:59 pm

1 stop9h 23m

Boise Air Term. Gowen Fld

Mon 1/12

11:35 am-6:24 pm

1 stop28h 49m

$345

NewarkBoise

EWR - BOI

EWRBOI

Newark

Sat 3/14

7:29 pm-9:40 am

1 stop16h 11m

Boise Air Term. Gowen Fld

Sun 3/22

6:00 pm-5:52 am

1 stop9h 52m

$348

NewarkBoise

EWR - BOI

EWRBOI

Newark

Wed 3/11

7:30 am-2:58 pm

1 stop9h 28m

Boise Air Term. Gowen Fld

Wed 3/18

6:00 am-4:26 pm

1 stop8h 26m

$348

NewarkBoise

EWR - BOI

EWRBOI

Newark

Mon 1/26

4:29 pm-10:57 pm

1 stop8h 28m

Boise Air Term. Gowen Fld

Mon 2/2

9:48 am-7:17 pm

1 stop7h 29m

$349

NewarkBoise

EWR - BOI

EWRBOI

Newark

Sat 6/6

8:20 am-4:49 pm

1 stop10h 29m

Boise Air Term. Gowen Fld

Mon 6/15

2:11 pm-12:23 am

1 stop8h 12m

$349

NewarkBoise

EWR - BOI

EWRBOI

Newark

Wed 3/18

6:00 am-2:03 pm

1 stop10h 03m

Boise Air Term. Gowen Fld

Mon 3/23

11:36 pm-9:34 am

1 stop7h 58m

$349

NewarkBoise

EWR - BOI

EWRBOI

Newark

Fri 1/9

9:39 am-6:28 pm

2 stops10h 49m

Boise Air Term. Gowen Fld

Sun 1/11

1:41 pm-12:55 am

1 stop9h 14m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 21 results
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Compare providers for flights from Newark to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to Boise in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Newark Airport-Boise flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Newark Airport-Boise flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Newark Airport-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Newark Airport-Boise flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Newark Airport-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Newark to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise 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.

Cheapflights Insights

Everything you need to know about your flight from Newark Airport to Boise

How far ahead should I book a flight from Newark Airport to Boise?

Use this chart to determine the optimal time to book a round-trip flight from Newark to Boise. Price data was last updated on December 5, 2025.

To ensure you get the cheapest price possible for a flight from Newark Airport to Boise, you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, June is the cheapest month in which you can book a flight from Newark Airport to Boise (average of $175). Flying from Newark Airport to Boise in November is currently the most expensive (average of $388). 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 BOI?

Find hourly flight availability from Newark to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 8, 2025.

A simple way to save on the total cost of your ticket is to fly from Newark Airport to Boise in the evening. If you’re flexible enough to do this you can expect to save up to 56% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated December 8, 2025.
Read through reviews of airlines operating flights from Newark Airport to Boise, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,412 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,412 reviews
Alaska Airlines
8.0
Very good
11,412 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,013 reviews
Alaska Airlines
8.0
Very good
11,412 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,076 reviews
Alaska Airlines
8.0
Very good
11,412 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
American Airlines
7.2
Good
11,042 reviews
Alaska Airlines
8.0
Very good
11,412 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

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

  • What airport do you fly into for flights to Boise from Newark?

    Most people fly into Boise Air Term. Gowen Fld (BOI) if they book a flight to Boise from Newark. On average, Air Term. Gowen Fld has 0 inbound flights from Newark per day from 4 airlines. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

  • How long is the flight from Newark Airport to Boise?

    A quick flight from Newark Airport to Boise can take about 10h 02m. Delta provides one of the quickest options available for as low as $319. The distance between Newark Airport and Boise is about 2139 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Newark Airport to Boise round-trip?

    Our cheapest airline available from Newark Airport to Boise is American Airlines. Our recent data shows that you can find tickets from as low as $258 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $268 and $268 round-trip. American Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Newark Airport to Boise one-way?

    $134 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $134 and $134, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Newark to Boise 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 Boise?

    Currently, June is the cheapest month in which you can book a flight from Newark Airport to Boise (average of $175). Flying from Newark Airport to Boise in November is currently the most expensive (average of $388). 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

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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Alternative routes for Newark to Boise

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Newark to Boise

Discover the top 4 airlines that operate flights from Newark to Boise. 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 December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$488FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$499FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$285Average$516FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$318Average$503FlexibilityNo cancel feeOn-time75%

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