€117 Cheap Flights Newark Liberty Intl. Airport to Boise (EWR-BOI)

View €117 flight on Wed, 17 Sep 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Boise Airport (BOI)

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Cheap flights from Newark Liberty Intl. Airport to Boise (EWR-BOI)

Prices were available within the past 7 days and start at €117 for one-way flights and €233 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 13 Sep - Sat, 20 Sep
EWR
New York
BOI
Boise
€233 Return, found 2 days ago
€233
Return
found 2 days ago
Select Delta flight, departing Sat, 13 Sep from New York to Boise, returning Sat, 20 Sep, priced at €233 found 2 days ago
American Airlines
Sat, 13 Sep - Sat, 20 Sep
EWR
New York
BOI
Boise
€259 Return, found 2 days ago
€259
Return
found 2 days ago
Select American Airlines flight, departing Sat, 13 Sep from New York to Boise, returning Sat, 20 Sep, priced at €259 found 2 days ago
American Airlines
Thu, 4 Sep - Sat, 13 Sep
EWR
New York
BOI
Boise
€262 Return, found 4 days ago
€262
Return
found 4 days ago
Select American Airlines flight, departing Thu, 4 Sep from New York to Boise, returning Sat, 13 Sep, priced at €262 found 4 days ago
Delta
Sat, 13 Sep - Sat, 20 Sep
EWR
New York
BOI
Boise
€272 Return, found 2 days ago
€272
Return
found 2 days ago
Select Delta flight, departing Sat, 13 Sep from New York to Boise, returning Sat, 20 Sep, priced at €272 found 2 days ago
United
Sat, 13 Sep - Sat, 20 Sep
EWR
New York
BOI
Boise
€276 Return, found 2 days ago
€276
Return
found 2 days ago
Select United flight, departing Sat, 13 Sep from New York to Boise, returning Sat, 20 Sep, priced at €276 found 2 days ago
Delta
Sat, 13 Sep - Sat, 20 Sep
EWR
New York
BOI
Boise
€282 Return, found 2 days ago
€282
Return
found 2 days ago
Select Delta flight, departing Sat, 13 Sep from New York to Boise, returning Sat, 20 Sep, priced at €282 found 2 days ago
American Airlines
Sat, 13 Sep - Sat, 20 Sep
EWR
New York
BOI
Boise
€285 Return, found 2 days ago
€285
Return
found 2 days ago
Select American Airlines flight, departing Sat, 13 Sep from New York to Boise, returning Sat, 20 Sep, priced at €285 found 2 days ago
Delta
Sat, 13 Sep - Sat, 20 Sep
EWR
New York
BOI
Boise
€297 Return, found 2 days ago
€297
Return
found 2 days ago
Select Delta flight, departing Sat, 13 Sep from New York to Boise, returning Sat, 20 Sep, priced at €297 found 2 days ago
United
Sat, 13 Sep - Sat, 20 Sep
EWR
New York
BOI
Boise
€302 Return, found 2 days ago
€302
Return
found 2 days ago
Select United flight, departing Sat, 13 Sep from New York to Boise, returning Sat, 20 Sep, priced at €302 found 2 days ago
American Airlines
Thu, 4 Sep - Sat, 13 Sep
EWR
New York
BOI
Boise
€303 Return, found 4 days ago
€303
Return
found 4 days ago
Select American Airlines flight, departing Thu, 4 Sep from New York to Boise, returning Sat, 13 Sep, priced at €303 found 4 days ago

Find the cheapest month to fly from New York (EWR) to Boise (BOI)

September is typically the cheapest month to fly

From €155 - €344 per traveller.

Graph displaying average flight prices per month

Newark Liberty Intl. Airport to Boise route information
Origin airport
Newark Liberty Intl. Airport
Destination airport
Boise
Return price
€232
Distance
3424 km

Perfect flights from Newark Liberty Intl. Airport to Boise

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Newark Liberty Intl. Airport to Boise. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Newark Liberty Intl. Airport to Boise ticket options cater to your travel preferences, with incredible one-way fares from €117 and roundtrip prices from €233. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Boise and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Boise.

Frequently asked questions

How much is a flight from Newark Airport to Boise Airport (BOI)?
The lowest price advertised for a round-trip flight from Newark Airport to Boise Airport (BOI) is €233. But you better act soon. This figure is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Newark Airport to BOI?
We understand that your situation can change unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from EWR to Boise Airport (BOI) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Liberty Intl. Airport (EWR) to Boise Airport (BOI) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Liberty Intl. Airport (EWR) to Boise Airport (BOI)?
You'll be in the air for a while, as the flight distance from Newark to Boise is 3,400 kilometres. Put together a playlist of your favourite tunes before you leave home to keep yourself entertained during the journey.
Which airlines fly direct from Liberty Intl. Airport (EWR) to Boise Airport (BOI)?
Direct flights aren't available, so you'll have to make at least one stop between Newark Airport and BOI. Make the most of the layover time to stretch your legs and grab a bite to eat.
Are Newark Airport to Boise Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from EWR to Boise Airport (BOI) last minute could save you some serious cash. However, it might cost you a whole lot more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

Explore a world of travel with Expedia

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