Boise

$155+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — BOI
Apr 10 — Apr 171
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Newark to Boise with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 11, 2026.

This Alaska Airlines deal was found by Cheapflights users on 3/9. 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 4/293:30 pm
EWR
-
BOI
1 stop9h 32m
Alaska Airlines
Wed 5/612:15 pm
BOI
-
EWR
1 stop9h 14m
Alaska Airlines
Deal found 3/9$289
This Delta deal was found by Cheapflights users on 3/9. 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 4/157:00 am
EWR
-
BOI
1 stop8h 07m
Delta
Sat 4/1810:45 am
BOI
-
EWR
2 stops10h 49m
Delta
Deal found 3/9$294
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Tue 4/73:40 pm
EWR
-
BOI
1 stop7h 42m
United Airlines
Tue 4/147:03 pm
BOI
-
EWR
1 stop8h 50m
United Airlines
Deal found 3/8$303
This Trip.com deal was found by Cheapflights users on 3/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:29 am
EWR
-
BOI
1 stop8h 23m
Alaska Airlines
Wed 4/2912:15 pm
BOI
-
EWR
1 stop9h 14m
Alaska Airlines
Deal found 3/8$305
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Sat 4/187:05 am
EWR
-
BOI
1 stop10h 19m
United Airlines
Sat 4/252:37 pm
BOI
-
EWR
1 stop7h 09m
United Airlines
Deal found 3/8$309
This American Airlines deal was found by Cheapflights users on 3/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:22 pm
EWR
-
BOI
1 stop8h 19m
American Airlines
Sat 4/251:29 pm
BOI
-
EWR
1 stop6h 59m
American Airlines
Deal found 3/6$315
This CheapOair deal was found by Cheapflights users on 3/9. 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.
Sat 4/257:29 am
EWR
-
BOI
1 stop10h 04m
Alaska Airlines
Mon 4/276:08 pm
BOI
-
EWR
1 stop18h 22m
Alaska Airlines
Deal found 3/9$317
This Orbitz deal was found by Cheapflights users on 3/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:29 am
EWR
-
BOI
1 stop8h 23m
Alaska Airlines
Wed 8/266:00 am
BOI
-
EWR
1 stop8h 13m
Alaska Airlines
Deal found 3/6$319
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:29 pm
EWR
-
BOI
1 stop8h 59m
Delta
Thu 4/308:40 pm
BOI
-
EWR
2 stops10h 01m
Delta
Deal found 3/6$323
This Delta deal was found by Cheapflights users on 3/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/74:55 pm
EWR
-
BOI
2 stops9h 04m
Delta
Tue 4/143:23 pm
BOI
-
EWR
1 stop6h 11m
Delta
Deal found 3/8$324
This Delta deal was found by Cheapflights users on 3/9. 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 4/256:05 am
EWR
-
BOI
2 stops13h 16m
Delta
Mon 4/278:40 pm
BOI
-
EWR
2 stops11h 49m
Delta
Deal found 3/9$328

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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(Alaska Airlines)

One-way from

$155
(American Airlines)

Popular in

June

Cheapest in

April

Average price

$473
Provider with most accurate pricing for Newark-Boise Air Term. Gowen Fld flight deals.
Provider most trusted by Cheapflights users for Newark-Boise Air Term. Gowen Fld flights.
From Newark to Boise Air Term. Gowen Fld
One-way flight from Newark to Boise Air Term. Gowen Fld
High demand for flights, 1% potential price rise
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 March 11, 2026.
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

Cheapest round-trip

NewarkBoise

EWR - BOI

EWRBOI

Newark

Tue 4/14

10:00 am-8:13 pm

1 stop12h 13m

Boise Air Term. Gowen Fld

Wed 4/15

9:26 am-11:17 pm

1 stop11h 51m

$389

NewarkBoise

EWR - BOI

EWRBOI

Newark

Mon 8/24

5:00 pm-11:56 pm

2 stops8h 56m

Boise Air Term. Gowen Fld

Thu 8/27

11:30 pm-11:07 am

1 stop9h 37m

$405

NewarkBoise

EWR - BOI

EWRBOI

Newark

Fri 5/8

5:33 pm-11:59 pm

1 stop8h 26m

Boise Air Term. Gowen Fld

Sun 5/10

6:00 am-6:39 am

1 stop22h 39m

$435
Quickest round-trip

NewarkBoise

EWR - BOI

EWRBOI

Newark

Sun 4/5

6:40 pm-11:59 pm

1 stop7h 19m

Boise Air Term. Gowen Fld

Sun 4/12

11:40 pm-9:29 am

1 stop7h 49m

$444

NewarkBoise

EWR - BOI

EWRBOI

Newark

Wed 5/13

6:00 am-12:43 pm

1 stop8h 43m

Boise Air Term. Gowen Fld

Sun 5/17

11:39 pm-10:29 am

1 stop8h 50m

$445

NewarkBoise

EWR - BOI

EWRBOI

Newark

Thu 5/28

6:00 am-1:07 pm

2 stops9h 07m

Boise Air Term. Gowen Fld

Wed 6/3

11:39 pm-10:29 am

1 stop8h 50m

$450

NewarkBoise

EWR - BOI

EWRBOI

Newark

Sat 8/29

6:00 am-2:03 pm

2 stops10h 03m

Boise Air Term. Gowen Fld

Sun 9/6

6:00 am-5:41 pm

2 stops9h 41m

$454

NewarkBoise

EWR - BOI

EWRBOI

Newark

Tue 4/14

7:50 am-7:48 pm

2 stops13h 58m

Boise Air Term. Gowen Fld

Wed 4/15

11:58 am-11:11 pm

1 stop9h 13m

$466

NewarkBoise

EWR - BOI

EWRBOI

Newark

Sat 4/4

5:40 pm-11:15 pm

1 stop7h 35m

Boise Air Term. Gowen Fld

Thu 4/9

11:40 pm-9:27 am

1 stop7h 47m

$489

NewarkBoise

EWR - BOI

EWRBOI

Newark

Mon 6/22

7:22 pm-10:12 am

1 stop16h 50m

Boise Air Term. Gowen Fld

Tue 6/30

8:28 pm-6:05 am

1 stop7h 37m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 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 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

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 March 6, 2026.

To ensure you get the cheapest price possible for a flight from Newark Airport to Boise, you should look to book at least 76 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 $191). Flying from Newark Airport to Boise in January is currently the most expensive (average of $413). 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.

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 March 11, 2026.
Read through reviews of airlines operating flights from Newark Airport to Boise, such as Alaska Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

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 8h 26m. United Airlines provides one of the quickest options available for as low as $435. 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 45% 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 American Airlines. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from $145 and $159, 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 $191). Flying from Newark Airport to Boise in January is currently the most expensive (average of $413). 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

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.

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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$470FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$516FlexibilityNo cancel feeOn-time69%
DeltaCheapest$268Average$448FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$338Average$503FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.