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EWR - BOI

$91 Find cheap flights from Newark Liberty Airport to Boise

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Boise departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Boise

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Boise, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Boise, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

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Cheap flight deals from Newark to Boise (EWR-BOI)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Boise that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:53 am - 8:23 pmEWR-BOI
16h 30m2 stops
4:03 pm - 6:59 amBOI-EWR
12h 56m1 stop
$226Spirit Airlines
Find Deal
Sat, Jun 8 - Wed, Jun 12
6:00 am - 4:30 pmEWR-BOI
36h 30m2 stops
5:20 pm - 11:00 amBOI-EWR
15h 40m2 stops
$233Spirit Airlines
Find Deal
Tue, May 28 - Mon, Jun 3
8:10 am - 8:23 pmEWR-BOI
14h 13m1 stop
9:13 pm - 6:59 amBOI-EWR
7h 46m1 stop
$236Spirit Airlines
Find Deal
Sat, Jun 8 - Wed, Jun 12
6:59 pm - 11:56 pmEWR-BOI
6h 57m1 stop
7:30 am - 7:29 pmBOI-EWR
9h 59m2 stops
$367Delta
Find Deal
Tue, Aug 20 - Tue, Aug 27
3:00 pm - 11:56 pmEWR-BOI
10h 56m2 stops
7:30 am - 7:29 pmBOI-EWR
9h 59m2 stops
$372Delta
Find Deal
Tue, Aug 20 - Tue, Aug 27
4:38 pm - 12:44 amEWR-BOI
10h 06m1 stop
12:59 am - 11:41 amBOI-EWR
8h 42m1 stop
$385American Airlines
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Wed, Jul 17 - Wed, Jul 24
4:00 pm - 11:00 pmEWR-BOI
9h 00m1 stop
6:45 pm - 5:55 amBOI-EWR
9h 10m1 stop
$408Alaska Airlines
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Thu, May 30 - Mon, Jun 3
1:07 pm - 9:16 pmEWR-BOI
10h 09m1 stop
6:04 pm - 6:36 amBOI-EWR
10h 32m1 stop
$425American Airlines
Find Deal
Fri, Sep 13 - Sun, Sep 15
7:29 pm - 9:23 amEWR-BOI
15h 54m1 stop
6:45 pm - 5:55 amBOI-EWR
9h 10m1 stop
$450Alaska Airlines
Find Deal
Fri, May 31 - Tue, Jun 4
5:25 pm - 10:45 pmEWR-BOI
7h 20m1 stop
12:45 pm - 10:57 pmBOI-EWR
8h 12m1 stop
$475United Airlines
Find Deal
Sat, May 18 - Tue, May 21

Flights from Newark to Boise - Travel Insights & Trends

Get data-powered insights and trends into flights from Newark to Boise to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Newark Liberty Airport to Boise?

The average price of all flights from Newark Airport to Boise clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Newark Liberty Airport to Boise, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Boise, Friday is the cheapest day to fly and Thursday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Newark Airport to Boise, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Newark Airport to Boise is January, where tickets cost $385 on average. On the other hand, the most expensive months are December and May, where the average cost of tickets is $731 and $590 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Newark Airport to Boise, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Newark Airport to Boise, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 32 days before departure.

Which airlines provide the cheapest flights from Newark Liberty Airport to Boise?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Newark Liberty Airport to Boise were found on Spirit Airlines ($226) and Delta ($367). Spirit Airlines proposed the cheapest one-way flight at $91.

Good to know

Low season

November

High season

August

Cheapest flight

$91
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Newark Liberty Airport to Boise

When to book flights from Newark to Boise

Are your dates flexible? Find out the best times to travel from Newark to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Newark Liberty Airport to Boise flights

  • What is the cheapest flight from Newark Airport to Boise?

    In the last 3 days, the lowest price for a flight from Newark Airport to Boise was $91 for a one-way ticket and $226 for a round-trip.

  • Do I need a passport to fly between Newark Liberty Airport and Boise?

    No, a passport isn't needed to fly from Newark Liberty Airport to Boise. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Newark Liberty Airport to Boise?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Newark Liberty Airport to Boise?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Newark Liberty Airport and Boise, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Newark to Boise, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Newark to Boise are Delta and Alaska Airlines. With an average price for the route of $508 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $529 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Newark Liberty Airport to Boise?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Newark Liberty Airport to Boise.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newark Liberty Airport to Boise?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Newark Liberty Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Newark Liberty Airport to Boise?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to Newark Liberty Airport with another airline. Booking your flights between Newark Liberty Airport and BOI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Newark Liberty Airport to Boise?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Newark to Boise

 
See real verified KAYAK customer reviews for airlines flying from Newark to Boise. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Newark to Boise? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9128 reviews
8.2Boarding
7.9Comfort
7.3Food
8.6Crew
7.3Entertainment
Airline reviews

The seats were incredibly small and the attendants were grumpy the whole time.

4.0 OkayAnonymous, May 2024EWR - PDX
Read more about Alaska Airlines reviews

The seats were incredibly small and the attendants were grumpy the whole time.

Staff great. Tight seating. Pretzels and drink same as any other airline.

Long flights are best when the seats have movies and shows to watch.

The cabin temperature was very warm. Flight attendant did not help when my 3 YO needed to go to the bathroom and it was close to landing time. She knocked and opened the door. I would appreciate more empathy towards the situation.

Held up on the first leg of our flight the captain asked everyone to remain seated so that we and two others could deplane quickly to catch out tight connection which we did successfully.

The flight was fine. The breakfast sandwich purchased in advance not that great I did not use their entertainment.

Took off in time. Landed early. Much better than I thought it would be. Only down side, no TVs

Quick flight and helpful crew both on the ground and in the air. Went super easy and fast.

Crew was great. Very nice. And the bad... Do not get the aisle last row seat on a 737-900. Right next to the bathroom door! I literally saw everyone on the entire plane! Not good! Landing was a little sketchy too. Felt like we were skidding all over the runway!

Great no problems. Very friendly. An hour ahead of schedule

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Seat back monitors and outlets were dead and not working.

Service was good for such a short flight. Small plane but smooth flight.

The flight was delayed but we got to our final destination.

Uncomfortable seats on 14 hour flight. Mediocre food. On time and great crew.

The helpful attitude of the staff, and being a wheelchair passenger everyone was helpful and understanding. The trip was made comfortable by the upgraded seat which was given without my request, that was a great surprise. Thank you Delta.

Gate crew helping to scan tickets was a little short tempered with customers. Flight crew was very friendly, welcoming , and provided excellent service on board.

Everything went well with the flight. But one of the flight attendants had on inappropriate pants. She had on an old worn out pair of sweat pants. The back seam was unrivaled and should not have been worn for work. If I had not seen her in the airport with the standard type of luggage, I certainly would not have thought she was working for Delta. Not a good look at all for representation.

Great!! I haven’t had a bad experience with them.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Nice flight, nice crew but no cookie or napkin with my seltzer.

The flight was canceled. Got rebooked to Chicago and when we arrived our luggage where to there. They were going to our original destination the day after. They would not deliver them to our house. We had to go pick them up.

737 Max was leaking water into the cabin through the windows. Overhead bins opened on landing. Bad bad plane.

Other than the two hour delay, it was fine. Of course they were very professional and kept us informed throughout the whole delay..

Easy boarding in group 2. Landed 1/2 hr early. Delicious cookie snack.

Good. The wife was not working but then it got resolved.

Missed this flight due to delays from my previous flight

Easy peasy. Crew was great. Take-off and landing nice anc chill (good job by the pilot). Thank you UA!

Another late flight from United. We never got the exact reason why. When we got on the plane, the staff seemed to spend a very long time just milling around in the front of the plane. I also never figured out why the door to the cockpit was open for so long prior to leaving. All in all just a poor performance again from United. There is a reason we did not choose United for the international legs of this recent trip, overall dissatisfaction.

WiFi connected but only let you go to the AA website, not even text messaging worked.

Generally good but we were delayed almost two hours from the original time of purchase. The pilot claimed an internal issue then an external equipment issue that needed to be adddressed. He made up a lot of the time.

The flight was excellent, provided that we had inclement weather. We departed earlier than scheduled and arrived early. There was a little turbulence, but nothing to be worried about.

pleased with overall experienced, but seats in coach are tight.

Don't often sit in 1st class. Our experience was great.

The 2 hour delay was frustrating but our crew did a great job getting us out quickly and keeping communication especially with the people who had connecting flights

It was right on time and crew were very courteous

Amazing flight with an amazing crew. Truly impressed with how the flight was on time leaving and landed early. Bags came out quickly too. One of the best flights!! I’m

American always delays flight so it stressful getting the next connection

The wifi didn’t work and there was limited food to buy

The boarding attendant was slightly rude when I asked about checking our stroller. Made me feel like I was bothering her.

Pretty good. Would’ve been excellent if we would have left on time and the crew wasn’t late.

Spirit airline tries to screw you at every opportunity. Spirit wanted 65$ for an extra pound in the suitcase Made me open the suitcase at the counter to remove 1 pound. Staff very cold and rude Will never fly spirit again and will recommend same to family and friends

Overall it was a good experience. Stewards were very kind and professional. The departure and arrival times were as promised. Plane was clean.

No frills, limited comfort, no food, no entertainment, but fine

The airplane was extremely hot the air conditioner wasn’t working I

Seats horrible. No way of getting comfortable . But flight ran smoothly

Every thing was fine ,low price,easy on time ,clean, good staff, really no issues

Flight was canceled and rebooked for the next day. Had to cancel the entire vacation.

Unfortunately not great, my flight was canceled with no notice given. I attempted to reach out to spirit airlines and have yet to receive any correspondence. I then had to book a new flight at two times the cost of the original.

Book cheap flights from Newark to Boise

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Newark to Boise found on KAYAK in the last 72 hours.
5/28Tue
3 stopsSpirit Airlines
26h 11mEWR-BOI
$91
5/21Tue
3 stopsSpirit Airlines
33h 19mEWR-BOI
$104
5/28Tue
2 stopsSpirit Airlines
22h 45mEWR-BOI
$105
5/29Wed
3 stopsSpirit Airlines
30h 35mEWR-BOI
$115
5/30Thu
1 stopAmerican Airlines
8h 45mEWR-BOI
$181
9/7Sat
2 stopsDelta
8h 52mEWR-BOI
$186
8/29Thu
2 stopsDelta
10h 30mEWR-BOI
$209
8/18Sun
2 stopsUnited Airlines
15h 13mEWR-BOI
$337
5/10Fri
2 stopsAlaska Airlines
28h 58mEWR-BOI
$367
5/10Fri
2 stopsAmerican Airlines
9h 54mEWR-BOI
$375

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Last minute flights from Newark to Boise

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Newark to Boise that are departing in the next 10 days.
5/9Thu
multi-stopSpirit Airlines
10h 37mEWR-BOI
5/10Fri
multi-stopSpirit Airlines
7h 38mBOI-EWR
$398
5/7Tue
multi-stopSpirit Airlines
13h 57mEWR-BOI
5/11Sat
multi-stopSpirit Airlines
11h 59mBOI-EWR
$435
5/9Thu
multi-stopSpirit Airlines
14h 07mEWR-BOI
5/10Fri
multi-stopSpirit Airlines
14h 43mBOI-EWR
$451
5/9Thu
multi-stop
23h 59mEWR-BOI
5/10Fri
multi-stop
21h 28mBOI-EWR
$493
5/8Wed
multi-stop
19h 03mEWR-BOI
5/10Fri
multi-stop
17h 52mBOI-EWR
$518
5/6Mon
multi-stopUnited Airlines
8h 07mEWR-BOI
5/11Sat
multi-stopUnited Airlines
7h 07mBOI-EWR
$1,541
5/6Mon
multi-stopUnited Airlines
9h 25mEWR-BOI
5/9Thu
multi-stopUnited Airlines
8h 12mBOI-EWR
$1,580
5/7Tue
multi-stopAmerican Airlines
9h 54mEWR-BOI
5/11Sat
multi-stopAmerican Airlines
7h 56mBOI-EWR
$1,604
5/6Mon
multi-stopDelta
8h 13mEWR-BOI
5/10Fri
multi-stopDelta
9h 25mBOI-EWR
$1,620
5/8Wed
multi-stopDelta
7h 38mEWR-BOI
5/12Sun
multi-stopDelta
9h 42mBOI-EWR
$1,625

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Newark Liberty Airport - Boise Flights

Departure:

Newark Liberty Airport (EWR)United States

Destination:

Boise (BOI)United States

Return flight deals:

Boise - Newark Liberty Airport

Cabin classes:

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