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Find cheap flights from Boise to New Hampshire from $134

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to New Hampshire departing on 9/6. 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
mié. 6/12
mié. 6/19

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Best New Hampshire Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Boston
Boston1 stop$236
Manchester
Manchester2 stops$522
Portland
Portland2 stops$330

Good to know

Low season

February

High season

September

Cheapest flight

$134
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Boise to Boston

FAQs - booking New Hampshire flights

  • How does KAYAK find such low prices on flights from Boise to New Hampshire?

    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 Boise to New Hampshire.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New Hampshire from Boise 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 Boise to New Hampshire?

    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 New Hampshire with an airline and back to Boise with another airline.

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

    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 New Hampshire from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to New Hampshire

  • Morning departure is around 159% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Boise to New Hampshire

 
Need help choosing which airline to fly with from Boise to New Hampshire? 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.
8.2
Singapore AirlinesOverall score based on 1455 reviews
8.7Crew
8.1Comfort
8.2Entertainment
7.8Food
8.4Boarding
Airline reviews

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

8.0 ExcellentAnonymous, Apr 2024SIN - JFK
Read more about Singapore Airlines reviews

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

It was a great flight Food was great Crew was spectacular

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

They are great with every aspect of customer service. Helped my elderly father and aided him with using the restroom.

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

They stuck us with multiple extra fees. I will never fly spirit again

Arrived 3 hours early and never made it past baggage drop

Flight delayed then canceled! I will NEVER fly Spirit Airlines again and will tell all my friends!

Absolutely terrible. The boarding process had zero organization. Mobs of people trying to board. People were climbing over my child's stroller with her in it. No families were boarded first. Boarding was delayed with no reasoning or notification that it would be late. We were then stuck on the plane for 45 minutes after landing. Then waited over two hours for our luggage. There was zero communication with the travelers. Never have I experienced such I professionalism and disgrace of others. Extremely disappointed.

For it to have left on time! Instead of two hours early with zero notice

Flight kept delayed from morning to late afternoon so I had to make other arrangements

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

Terrible… missed our flight due to ridiculously long time to go thru baggage check-in!

The crew was not great or professional. It seemed like they didn't really want to be there. A true lack of effort for accommodating customers.

Everything was really good but the seats are not very comfortable.

Book cheap flights from Boise to New Hampshire

Recent round-trip flight deals

10/1mar.
1 stopSpirit Airlines
27h 55mBOI-BOS
10/8mar.
1 stopSpirit Airlines
11h 30mBOS-BOI
$236
6/10lun.
2 stopsSpirit Airlines
25h 02mBOI-BOS
6/17lun.
2 stopsSpirit Airlines
26h 12mBOS-BOI
$254
10/2mié.
2 stopsAmerican Airlines
12h 27mBOI-PWM
10/8mar.
2 stopsAmerican Airlines
13h 08mPWM-BOI
$330
7/15lun.
2 stops
22h 23mBOI-BOS
7/31mié.
2 stops
21h 41mBOS-BOI
$384
10/1mar.
2 stopsAmerican Airlines
10h 19mBOI-BOS
10/8mar.
2 stopsAmerican Airlines
11h 00mBOS-BOI
$398
6/14vie.
2 stops
14h 59mBOI-BOS
6/28vie.
2 stops
26h 23mBOS-BOI
$399
6/2dom.
1 stopDelta
9h 04mBOI-BOS
6/5mié.
1 stopDelta
9h 20mBOS-BOI
$408
6/10lun.
1 stopDelta
10h 07mBOI-BOS
6/17lun.
1 stopDelta
10h 47mBOS-BOI
$418
10/1mar.
2 stopsUnited Airlines
13h 46mBOI-BOS
10/8mar.
3 stopsUnited Airlines
15h 17mBOS-BOI
$503
8/20mar.
2 stopsUnited Airlines
15h 18mBOI-MHT
8/24sáb.
2 stopsUnited Airlines
13h 06mMHT-BOI
$522

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Recent one-way flight deals

9/6vie.
1 stopSpirit Airlines
22h 16mBOI-BOS
$134
6/2dom.
2 stopsSpirit Airlines
25h 05mBOI-BOS
$145
10/8mar.
1 stopSpirit Airlines
27h 55mBOI-BOS
$155
7/6sáb.
1 stopSun Country Air
17h 03mBOI-PWM
$163
6/15sáb.
1 stopDelta
9h 31mBOI-BOS
$194
10/8mar.
2 stopsAmerican Airlines
11h 36mBOI-BOS
$199
6/6jue.
1 stopAmerican Airlines
8h 05mBOI-BOS
$204
7/15lun.
2 stopsUnited Airlines
13h 27mBOI-PWM
$248
7/15lun.
1 stopDelta
10h 44mBOI-PWM
$259
8/12lun.
3 stopsUnited Airlines
37h 29mBOI-MHT
$412

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Last minute flights from Boise to New Hampshire

Last minute flight, train and bus deals

5/16jue.
multi-stopDelta
9h 51mBOI-BOS
5/20lun.
multi-stopDelta
7h 44mBOS-BOI
$909
5/16jue.
multi-stopDelta
10h 12mBOI-BOS
5/20lun.
multi-stopDelta
7h 44mBOS-BOI
$917
5/15mié.
multi-stopUnited Airlines
14h 50mBOI-PWM
5/20lun.
multi-stopUnited Airlines
21h 05mPWM-BOI
$919
5/16jue.
multi-stopAmerican Airlines
10h 57mBOI-BOS
5/20lun.
multi-stopAmerican Airlines
9h 30mBOS-BOI
$922
5/16jue.
multi-stopAmerican Airlines
12h 24mBOI-BOS
5/20lun.
multi-stopAmerican Airlines
12h 36mBOS-BOI
$927
5/17vie.
multi-stopAlaska Airlines
9h 00mBOI-BOS
5/19dom.
multi-stopAlaska Airlines
8h 03mBOS-BOI
$976
5/15mié.
multi-stopUnited Airlines
14h 28mBOI-PWM
5/20lun.
multi-stopUnited Airlines
17h 24mPWM-BOI
$1,006
5/17vie.
multi-stopUnited Airlines
23h 40mBOI-BOS
5/19dom.
multi-stopUnited Airlines
12h 33mBOS-BOI
$1,041
5/15mié.
multi-stopUnited Airlines
14h 28mBOI-PWM
5/20lun.
multi-stopUnited Airlines
8h 14mPWM-BOI
$1,111
5/15mié.
multi-stopUnited Airlines
14h 28mBOI-PWM
5/20lun.
multi-stopUnited Airlines
8h 14mPWM-BOI
$1,183

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Boise - New Hampshire Flights

Departure:

Boise (BOI)United States

Return flight deals:

New Hampshire - Boise

Cabin classes: