Boise

$128+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — BOI
May 26 — Jun 21
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 April 26, 2026.

This Delta deal was found by Cheapflights users on 4/24. 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 6/37:15 am
EWR
-
BOI
1 stop6h 41m
Delta
Wed 6/1011:45 pm
BOI
-
EWR
1 stop8h 44m
Delta
Deal found 4/24$287
This Delta deal was found by Cheapflights users on 4/23. 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 6/126:00 am
EWR
-
BOI
2 stops13h 52m
Delta
Mon 6/152:50 pm
BOI
-
EWR
1 stop7h 07m
Delta
Deal found 4/23$292
This Delta deal was found by Cheapflights users on 4/23. 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 12/23:00 pm
EWR
-
BOI
2 stops10h 52m
Delta
Tue 12/81:15 pm
BOI
-
EWR
2 stops9h 43m
Delta
Deal found 4/23$298
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 12/25:05 pm
EWR
-
BOI
1 stop9h 06m
Alaska Airlines
Tue 12/86:00 am
BOI
-
EWR
1 stop8h 01m
Alaska Airlines
Deal found 4/23$313
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/234:45 pm
EWR
-
BOI
1 stop8h 11m
United Airlines
Sun 5/247:05 pm
BOI
-
EWR
1 stop8h 46m
United Airlines
Deal found 4/21$314
This American Airlines deal was found by Cheapflights users on 4/21. 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 9/295:00 am
EWR
-
BOI
2 stops10h 12m
American Airlines
Tue 10/62:57 pm
BOI
-
EWR
1 stop6h 52m
American Airlines
Deal found 4/21$318
This United Airlines deal was found by Cheapflights users on 4/24. 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 5/234:59 pm
EWR
-
BOI
1 stop7h 38m
United Airlines
Sat 6/62:40 pm
BOI
-
EWR
1 stop8h 24m
United Airlines
Deal found 4/24$323
This Delta deal was found by Cheapflights users on 4/24. 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 6/53:00 pm
EWR
-
BOI
2 stops8h 44m
Delta
Mon 6/86:42 pm
BOI
-
EWR
2 stops12h 02m
Delta
Deal found 4/24$334
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 10/274:00 pm
EWR
-
BOI
1 stop8h 47m
Alaska Airlines
Wed 10/286:00 am
BOI
-
EWR
1 stop10h 56m
Alaska Airlines
Deal found 4/22$339
This Expedia deal was found by Cheapflights users on 4/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:59 pm
EWR
-
BOI
1 stop19h 45m
Alaska Airlines
Wed 10/149:29 am
BOI
-
EWR
1 stop18h 29m
Alaska Airlines
Deal found 4/25$349
This Delta deal was found by Cheapflights users on 4/25. 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.
Sun 5/246:15 am
EWR
-
BOI
1 stop9h 03m
Delta
Sat 5/301:53 pm
BOI
-
EWR
1 stop8h 11m
Delta
Deal found 4/25$359

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 April 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$287
(Delta)

One-way from

$128
(Kiwi.com)

Popular in

February

Cheapest in

April

Average price

$356
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
Highest demand for flights based on searches. 6% potential increase in price ($31 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in April 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 April 26, 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
Quickest round-trip

NewarkBoise

EWR - BOI

EWRBOI

Newark

Sun 5/24

6:15 am-1:18 pm

1 stop9h 03m

Boise Air Term. Gowen Fld

Sat 5/30

1:53 pm-12:04 am

1 stop8h 11m

$359

NewarkBoise

EWR - BOI

EWRBOI

Newark

Tue 6/2

7:00 am-12:43 pm

1 stop7h 43m

Boise Air Term. Gowen Fld

Sat 6/6

5:20 am-5:54 pm

2 stops10h 34m

$378

NewarkBoise

EWR - BOI

EWRBOI

Newark

Wed 6/10

1:00 pm-10:05 pm

2 stops11h 05m

Boise Air Term. Gowen Fld

Fri 6/12

6:42 pm-6:00 am

1 stop9h 18m

$414

NewarkBoise

EWR - BOI

EWRBOI

Newark

Wed 5/27

4:35 pm-10:37 pm

1 stop32h 02m

Boise Air Term. Gowen Fld

Sun 5/31

8:51 pm-6:52 am

1 stop8h 01m

$430

NewarkBoise

EWR - BOI

EWRBOI

Newark

Tue 6/9

9:39 am-5:52 pm

2 stops10h 13m

Boise Air Term. Gowen Fld

Tue 6/16

10:29 am-11:29 pm

2 stops11h 00m

$441

NewarkBoise

EWR - BOI

EWRBOI

Newark

Tue 6/30

9:15 am-4:44 pm

1 stop9h 29m

Boise Air Term. Gowen Fld

Tue 7/21

2:40 pm-1:04 am

1 stop8h 24m

$473

NewarkBoise

EWR - BOI

EWRBOI

Newark

Wed 5/6

6:00 am-2:26 pm

2 stops10h 26m

Boise Air Term. Gowen Fld

Sun 5/10

11:39 pm-10:29 am

1 stop8h 50m

$479

NewarkBoise

EWR - BOI

EWRBOI

Newark

Mon 5/11

3:28 pm-10:28 pm

1 stop9h 00m

Boise Air Term. Gowen Fld

Fri 5/15

9:16 pm-10:48 am

2 stops11h 32m

$519

NewarkBoise

EWR - BOI

EWRBOI

Newark

Sat 6/20

7:00 am-4:44 pm

1 stop11h 44m

Boise Air Term. Gowen Fld

Sat 6/27

12:38 pm-9:58 pm

1 stop7h 20m

$520

NewarkBoise

EWR - BOI

EWRBOI

Newark

Sat 6/27

5:11 am-2:22 pm

1 stop11h 11m

Boise Air Term. Gowen Fld

Tue 7/7

8:11 am-10:59 pm

2 stops12h 48m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 21 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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?

To ensure you get the cheapest price possible for a flight from Newark Airport to Boise, you should look to book at least 75 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, April is the cheapest month in which you can book a flight from Newark Airport to Boise (average of $356). Flying from Newark Airport to Boise in February is currently the most expensive (average of $550). 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.

How much does it cost to fly round-trip from Newark Airport to Boise?

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 26, 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.

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Entertainment

7.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Entertainment

7.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Entertainment

7.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Entertainment

7.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Entertainment

7.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

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 9h 03m. Delta provides one of the quickest options available for as low as $359. 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 46% 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?

    $145 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 United Airlines, with prices starting from $159 and $169, 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, April is the cheapest month in which you can book a flight from Newark Airport to Boise (average of $356). Flying from Newark Airport to Boise in February is currently the most expensive (average of $550). 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 April 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$473FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$483FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$531FlexibilityNo cancel feeOn-time69%
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.