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

Our cheapest airline available from Newark Airport to Boise is Delta. Our recent data shows that you can find tickets from as low as $269 on this airline. Additional options worth looking into are United Airlines and Hawaiian Airlines, starting at $289 and $309 round-trip. Delta is priced at 47% 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?

$135 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Spirit Airlines and Alaska Airlines, with prices starting from $143 and $165, respectively.

What is the cheapest day to fly from Newark Airport to Boise?

Travelers seeking maximum savings on their Newark Airport to Boise flight should consider departing on Tuesday mornings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Newark Airport to Boise?

Before booking your flight from Newark Airport to Boise check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

What is the cheapest day to fly round-trip from Newark Airport to Boise?

Saturday flights are found to be more expensive to fly from Newark Airport to Boise. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boise.

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

To save on the cost of your flight from Newark Airport to Boise, book at least 46 days before your planned departure. Booking around this time can save you about 45% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $381 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $470.

What is the cheapest month to fly from Newark Airport to Boise?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to Boise. Flights to Boise from Newark Airport in January are about $516 on average during January, but can be found for as low as $257.

Most accurate provider : When it comes to deals on Newark Airport-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Newark Airport-Boise flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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 5 airlines. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

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.

$135+ Flights from Newark Airport to Boise

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Cheap flight deals from Newark to Boise

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$269 (Delta)
One-way from	$135 (Delta)
Popular in	July
Cheapest in	April
Average price	$416

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. 0% potential increase in price ($3 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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Find 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 April 11, 2025.

Tue 5/66:53 pmEWR - BOI

1 stop7h 10mDelta

Tue 5/131:18 pmBOI - EWR

1 stop9h 49mDelta

Deal found 4/10

$269

Mon 5/52:45 pmEWR - BOI

1 stop8h 54mUnited Airlines

Tue 5/65:00 amBOI - EWR

1 stop6h 29mUnited Airlines

Deal found 4/10

$289

Thu 5/14:00 pmEWR - BOI

1 stop9h 50mHawaiian Airlines

Tue 5/66:41 pmBOI - EWR

1 stop8h 59mHawaiian Airlines

Deal found 4/10

$309

Thu 10/237:30 amEWR - BOI

1 stop9h 04mAlaska Airlines

Mon 10/279:00 amBOI - EWR

1 stop19h 59mAlaska Airlines

Deal found 4/10

$328

Thu 9/184:35 pmEWR - BOI

1 stop9h 07mMultiple Airlines

Sun 9/219:49 pmBOI - EWR

2 stops13h 28mMultiple Airlines

Deal found 4/11

$347

Sat 5/108:07 pmEWR - BOI

3 stops41h 14mSpirit Airlines

Mon 5/1912:16 pmBOI - EWR

2 stops22h 43mSpirit Airlines

Deal found 4/10

$377

Thu 7/37:35 pmEWR - BOI

1 stop17h 26mAmerican Airlines

Wed 7/95:17 pmBOI - EWR

1 stop10h 14mAmerican Airlines

Deal found 4/10

$390

Thu 7/1711:45 amEWR - BOI

1 stop6h 47mSun Country Air

Sun 7/207:32 pmBOI - EWR

1 stop13h 10mSun Country Air

Deal found 4/10

$460

Best flights from Newark to Boise
Discover carefully curated flight deals from Newark to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2025.

Wed 5/76:35 pmEWR - BOI

1 stop7h 47mDelta

Tue 5/131:18 pmBOI - EWR

1 stop9h 49mDelta

Deal found 4/10

$269

Mon 5/52:45 pmEWR - BOI

1 stop8h 54mUnited Airlines

Tue 5/65:00 amBOI - EWR

1 stop6h 29mUnited Airlines

Deal found 4/10

$289

Thu 5/14:00 pmEWR - BOI

1 stop9h 50mHawaiian Airlines

Tue 5/66:41 pmBOI - EWR

1 stop8h 59mHawaiian Airlines

Deal found 4/10

$309

Mon 5/57:29 pmEWR - BOI

1 stop20h 02mAlaska Airlines

Tue 5/64:20 pmBOI - EWR

2 stops11h 39mAlaska Airlines

Deal found 4/10

$346

Fri 5/91:08 pmEWR - BOI

2 stops26h 13mMultiple Airlines

Mon 5/1212:16 pmBOI - EWR

2 stops32h 33mMultiple Airlines

Deal found 4/10

$349

Sat 5/108:07 pmEWR - BOI

3 stops41h 14mSpirit Airlines

Mon 5/1912:16 pmBOI - EWR

2 stops22h 43mSpirit Airlines

Deal found 4/10

$377

Thu 7/37:35 pmEWR - BOI

1 stop17h 26mAmerican Airlines

Wed 7/95:17 pmBOI - EWR

1 stop10h 14mAmerican Airlines

Deal found 4/11

$390

Thu 7/1711:45 amEWR - BOI

1 stop6h 47mSun Country Air

Sun 7/207:32 pmBOI - EWR

1 stop13h 10mSun Country Air

Deal found 4/10

$460

Last-minute flights from Newark to Boise
Discover last-minute flight deals from Newark to Boise. Data last updated April 11, 2025 and is based on user searches.

Wed 4/166:53 pmEWR - BOI

1 stop7h 10mDelta

Sat 4/193:30 pmBOI - EWR

1 stop6h 07mDelta

Deal found 4/10

$574

Mon 4/213:29 pmEWR - BOI

1 stop9h 12mAlaska Airlines

Thu 4/246:59 pmBOI - EWR

1 stop9h 31mAlaska Airlines

Deal found 4/10

$608

Mon 4/216:43 pmEWR - BOI

2 stops44h 14mMultiple Airlines

Thu 4/2411:14 amBOI - EWR

3 stops46h 18mMultiple Airlines

Deal found 4/10

$855

Thu 5/14:00 pmEWR - BOI

1 stop9h 50mHawaiian Airlines

Tue 5/66:41 pmBOI - EWR

1 stop8h 59mHawaiian Airlines

Deal found 4/10

$309

Mon 5/52:45 pmEWR - BOI

1 stop8h 54mUnited Airlines

Tue 5/65:00 amBOI - EWR

1 stop6h 29mUnited Airlines

Deal found 4/10

$289

Mon 5/57:29 pmEWR - BOI

1 stop20h 02mAlaska Airlines

Tue 5/64:20 pmBOI - EWR

2 stops11h 39mAlaska Airlines

Deal found 4/10

$346

Tue 5/66:53 pmEWR - BOI

1 stop7h 10mDelta

Tue 5/131:18 pmBOI - EWR

1 stop9h 49mDelta

Deal found 4/10

$269

Thu 5/81:42 pmEWR - BOI

2 stops11h 50mAmerican Airlines

Sun 5/117:14 amBOI - EWR

2 stops13h 16mAmerican Airlines

Deal found 4/9

$935

Fri 5/91:08 pmEWR - BOI

2 stops26h 13mMultiple Airlines

Mon 5/1212:16 pmBOI - EWR

2 stops32h 33mMultiple Airlines

Deal found 4/10

$349

Sat 5/108:07 pmEWR - BOI

3 stops41h 14mSpirit Airlines

Mon 5/1912:16 pmBOI - EWR

2 stops22h 43mSpirit Airlines

Deal found 4/10

$377

One-way flights from Newark to Boise
Search for one-way flight options from Newark to Boise. Find affordable one-way fares based on user searches. Data last updated April 11, 2025.

Tue 5/136:35 pmEWR - BOI

1 stop7h 47mDelta

Deal found 4/10

$135

Thu 5/86:00 amEWR - BOI

2 stops31h 21mSpirit Airlines

Deal found 4/10

$143

Mon 5/57:29 pmEWR - BOI

1 stop20h 02mAlaska Airlines

Deal found 4/10

$165

Sat 5/172:00 pmEWR - BOI

2 stops30h 01mMultiple Airlines

Deal found 4/10

$205

Thu 7/2411:45 amEWR - BOI

1 stop8h 11mSun Country Air

Deal found 4/10

$213

Sat 5/177:00 amEWR - BOI

1 stop11h 21mUnited Airlines

Deal found 4/10

$238

Wed 5/219:00 amEWR - BOI

1 stop10h 11mHawaiian Airlines

Deal found 4/10

$259

Sun 6/16:54 amEWR - BOI

1 stop8h 26mAmerican Airlines

Deal found 4/10

$300

Cheapflights Fare Finder

Use the filters below to find and compare flights from Newark Airport to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkBoise

EWR - BOI

EWRBOI

Newark

Tue 5/6

6:53 pm-12:03 am

1 stop7h 10m

Boise Air Term. Gowen Fld

Tue 5/13

1:18 pm-1:07 am

1 stop9h 49m

$269

NewarkBoise

EWR - BOI

EWRBOI

Newark

Mon 5/5

2:45 pm-9:39 pm

1 stop8h 54m

Boise Air Term. Gowen Fld

Tue 5/6

5:00 am-1:29 pm

1 stop6h 29m

$289

NewarkBoise

EWR - BOI

EWRBOI

Newark

Thu 5/1

4:00 pm-11:50 pm

1 stop9h 50m

Boise Air Term. Gowen Fld

Tue 5/6

6:41 pm-5:40 am

1 stop8h 59m

$309

NewarkBoise

EWR - BOI

EWRBOI

Newark

Mon 5/5

7:29 pm-1:31 pm

1 stop20h 02m

Boise Air Term. Gowen Fld

Tue 5/6

4:20 pm-5:59 am

2 stops11h 39m

$346

NewarkBoise

EWR - BOI

EWRBOI

Newark

Fri 5/9

1:08 pm-1:21 pm

2 stops26h 13m

Boise Air Term. Gowen Fld

Mon 5/12

12:16 pm-10:49 pm

2 stops32h 33m

$349

NewarkBoise

EWR - BOI

EWRBOI

Newark

Sat 5/10

8:07 pm-11:21 am

3 stops41h 14m

Boise Air Term. Gowen Fld

Mon 5/19

12:16 pm-12:59 pm

2 stops22h 43m

$377

NewarkBoise

EWR - BOI

EWRBOI

Newark

Thu 7/3

7:35 pm-11:01 am

1 stop17h 26m

Boise Air Term. Gowen Fld

Wed 7/9

5:17 pm-5:31 am

1 stop10h 14m

$390

NewarkBoise

EWR - BOI

EWRBOI

Newark

Tue 5/13

6:35 pm-12:22 am

1 stop7h 47m

$135

NewarkBoise

EWR - BOI

EWRBOI

Newark

Thu 5/8

6:00 am-11:21 am

2 stops31h 21m

$143

NewarkBoise

EWR - BOI

EWRBOI

Newark

Mon 5/5

7:29 pm-1:31 pm

1 stop20h 02m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 15 results

Compare providers for flights from Newark to Boise

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to Boise in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Newark Airport-Boise flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

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

Currently, October is the cheapest month in which you can book a flight from Newark Airport to Boise (average of $314). Flying from Newark Airport to Boise in June is currently the most expensive (average of $419). 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?

A simple way to save on the total cost of your ticket is to fly from Newark Airport to Boise at noon. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the afternoon.

Rainfall in Boise by month

In terms of precipitation, rainfall in Boise 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 Boise when rainfall is around 0.2 in.

Temperature in Boise by month

If weather is an important factor for your trip to Boise, 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 Boise

To help decide which airline to fly from New York to Boise, see what other customers have to say about Alaska Airlines, Delta and Hawaiian Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,857 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,857 reviews

Alaska Airlines

8.0

Very good

9,857 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,911 reviews

Alaska Airlines

8.0

Very good

9,857 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Hawaiian Airlines

7.9

Good

2,365 reviews

Alaska Airlines

8.0

Very good

9,857 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,644 reviews

Alaska Airlines

8.0

Very good

9,857 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,857 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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 5 airlines. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.
What are the cheapest airlines flying from Newark Airport to Boise round-trip?
Our cheapest airline available from Newark Airport to Boise is Delta. Our recent data shows that you can find tickets from as low as $269 on this airline. Additional options worth looking into are United Airlines and Hawaiian Airlines, starting at $289 and $309 round-trip. Delta is priced at 47% 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?
$135 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Spirit Airlines and Alaska Airlines, with prices starting from $143 and $165, 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, October is the cheapest month in which you can book a flight from Newark Airport to Boise (average of $314). Flying from Newark Airport to Boise in June is currently the most expensive (average of $419). 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

Nampa

Meridian

McCall

Caldwell

Ontario

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Alternative routes for Newark to Boise

Other flights to Boise

Top 5 airlines flying from Newark to Boise

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$248	Average$329	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$318	Average$562	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$318	Average$401	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$351	Average$531	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$363	Average$658	FlexibilityNo cancel fee	On-time69%

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$135+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Newark to Boise with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Newark to Boise

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Newark to Boise

Cheapest flights from Newark to BoiseExplore 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 April 11, 2025.

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 April 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Newark Airport to Boise that are best for you.

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 April.

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.

Cheapflights Insights

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

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

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 April 11, 2025.

Rainfall in Boise by month

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

Temperature in Boise by month

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

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 April 11, 2025.

To help decide which airline to fly from New York to Boise, see what other customers have to say about Alaska Airlines, Delta and Hawaiian Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

How can I find direct flights from Newark to Boise?

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

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

Traveling to a place near Newark Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Newark to Boise

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Newark to Boise

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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 April 11, 2025.