$120 Find Cheap Flights from Utah to New Hampshire

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Low seasonJanuary
High seasonJuly
Cheapest flight$120
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Salt Lake City to Boston

FAQs for booking flights from Utah to New Hampshire

  • How does KAYAK find such low prices on flights from Utah 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 Utah to New Hampshire.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Utah to New Hampshire 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 Utah 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 from Utah to New Hampshire with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Utah 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 from Utah to New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to New Hampshire?

    Based on KAYAK data, the cheapest day to fly to New Hampshire is Thursday where round-trip tickets can be as cheap as $403. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $571 on average.

  • What is the cheapest time of day to fly to New Hampshire?

    The cheapest time of day to fly to New Hampshire is generally at night, when round-trip flights cost $370 on average. Morning departures are around 53% more expensive than evening flights, on average. The most expensive time of day to fly to New Hampshire is generally in the morning, which is peak travel time and where the average cost of a ticket is $691.

  • What is the cheapest month to fly from Utah to New Hampshire?

    The cheapest month for flights from Utah to New Hampshire is August, when tickets cost $392 (return) on average. On the other hand, the most expensive months are March and April, when the average cost of round-trip tickets is $872 and $631 respectively.

  • How far in advance should I book a flight from Utah to New Hampshire?

    To get a below average price on the flight from Utah to New Hampshire, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

  • How long is the flight to New Hampshire?

    An average nonstop flight from Utah to New Hampshire takes 7h 56m, covering a distance of 2105 miles. The shortest route is Salt Lake City (SLC) to Boston (BOS) with an average flight time of 4h 24m.

  • What are the most popular destinations in New Hampshire?

    Based on KAYAK flight searches, the most popular destination is Boston (92% of total searches to New Hampshire). The next most popular destinations are Portland (6%) and Manchester (1%). Searches for flights to Worcester (0%) and to Lebanon (0%) are also popular.

Reviews of the top airlines flying from Utah to New Hampshire

 
Need help choosing which airline to fly with from Utah 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.
8.0
SouthwestOverall score based on 4266 reviews
7.0Food
7.6Entertainment
8.2Boarding
8.6Crew
8.0Comfort
Airline reviews

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

4.0 OkayTraci, Jun 2025OAK - SEA
Read more Southwest reviews

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

No trays in our seats, we sat in first row, purchased a business class fare. Had to hold our drinks and snack in our hands. No plugs for our cell phones. Had to pay for it a drink cocktail each. Seats so uncomfortable.

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Sat on tarmac for 2 hours and then missed my connecting flight

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

Everything was on time. I was disappointed by the front section female, African American flight attendant. I did not see her name tag or would have identified by name not race. As passengers moved to the bathroom early in flight, she would say with a disdainful tone “I have to say the seat belt light is on” then go back to her book. Better trained flight attendants say something like be careful the seat belt light is on.

Cluster mess boarding. Can't wait for SWA reserved seating. Internet didn't seem to work on the plane.

Flights delayed by 4-6 hours. Boarding was a mess and unclear. Bags were not at arrival airport and had never even been put on the plane. No idea when I’ll get them. Don’t fly into Denver!

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Boarding gate in Honolulu was staffed with a great clerk with a soothing voice despite the flight delay of over an hour. Flight attendants in the plane were all grumpy, not pleasant looking bunch. Their sour attitude showed throughout the flight. Inly able to get a select few movies started. Most of the movie links in the “free entertainment” did not work.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

The flight was fine and the crew awesome. The problem is ORD and AA. Computers went down, ORD fell apart and a 40 min flight turned into a 3 hour trip. Guess the answer is to not try and fly to ORD after noon. But, as I said, crew was awesome and did everything they could to lesson the flight time.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

This flight never occurred because AA couldn’t get their act together.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Am still mad at American airlines. You should know it's us travel nurses who are your customers and you treat us like nonsense it's not ok. American airlines took my money, no refund for whatsoever. A trip that was of 466 and I paid 466 and 833 then they chose for me where to sit and refund my seat choices and gave me expensive seats for 79 USD. Kayak doesn't help at all after booking you are on your own. Skyscanner is better

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

Book cheap flights from Utah to New Hampshire

Recent round-trip flight deals

8/13Wed
1 stop
8h 11mSLC-BOS
8/18Mon
1 stop
9h 03mBOS-SLC
$255
8/15Fri
nonstopJetBlue
4h 33mSLC-BOS
8/18Mon
nonstopJetBlue
5h 35mBOS-SLC
$257
8/13Wed
1 stopSpirit Airlines
8h 11mSLC-BOS
8/20Wed
1 stopSpirit Airlines
6h 58mBOS-SLC
$275
8/3Sun
1 stopAmerican Airlines
7h 32mSLC-BOS
8/16Sat
1 stopAmerican Airlines
8h 59mBOS-SLC
$276
7/28Mon
1 stopAmerican Airlines
8h 49mSLC-BOS
8/5Tue
1 stopAmerican Airlines
9h 41mBOS-SLC
$277
8/13Wed
2 stopsSouthwest
9h 05mSLC-BOS
8/19Tue
1 stopSouthwest
9h 35mBOS-SLC
$282
8/27Wed
1 stopSpirit Airlines
8h 11mSLC-BOS
9/1Mon
1 stopSpirit Airlines
6h 58mBOS-SLC
$286
7/29Tue
nonstopDelta
4h 35mSLC-BOS
7/31Thu
nonstopDelta
5h 20mBOS-SLC
$287
8/16Sat
1 stopSouthwest
13h 25mSLC-BOS
8/20Wed
2 stopsSouthwest
9h 10mBOS-SLC
$288
7/28Mon
nonstopDelta
4h 35mSLC-BOS
8/3Sun
nonstopDelta
5h 20mBOS-SLC
$297

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Recent one-way flight deals

7/17Thu
2 stopsSpirit Airlines
19h 29mSLC-BOS
$120
9/17Wed
1 stopSpirit Airlines
7h 35mSLC-BOS
$138
7/29Tue
nonstopDelta
4h 35mSLC-BOS
$139
8/20Wed
2 stopsSouthwest
9h 05mSLC-BOS
$144
7/28Mon
1 stopAlaska Airlines
8h 10mSLC-BOS
$148
8/6Wed
nonstopDelta
4h 35mSLC-BOS
$149
10/14Tue
1 stopAmerican Airlines
6h 26mSLC-PWM
$176
7/29Tue
1 stopAmerican Airlines
7h 48mSLC-PWM
$179
10/9Thu
2 stopsSouthwest
9h 55mSLC-BOS
$199
10/7Tue
2 stopsAlaska Airlines
23h 55mSLC-BOS
$212

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Last minute flights from Utah to New Hampshire

Last minute flight, train and bus deals

7/8Tue
multi-stopSouthwest
8h 50mSLC-BOS
7/15Tue
multi-stopSouthwest
7h 05mBOS-SLC
$387
7/8Tue
multi-stopSouthwest
8h 35mSLC-BOS
7/15Tue
multi-stopSouthwest
7h 05mBOS-SLC
$392
7/8Tue
nonstopJetBlue
4h 33mSLC-BOS
7/15Tue
nonstopJetBlue
5h 35mBOS-SLC
$447
7/8Tue
multi-stopAmerican Airlines
13h 42mSLC-BOS
7/16Wed
multi-stopAmerican Airlines
10h 45mBOS-SLC
$448
7/4Fri
multi-stopDelta
7h 06mSGU-BOS
7/22Tue
multi-stopDelta
11h 25mBOS-SGU
$465
7/4Fri
multi-stopDelta
11h 20mSGU-BOS
7/22Tue
multi-stopDelta
11h 25mBOS-SGU
$470
7/7Mon
multi-stopAmerican Airlines
7h 32mSLC-BOS
7/16Wed
multi-stopAmerican Airlines
10h 45mBOS-SLC
$472
7/6Sun
multi-stopSpirit Airlines
14h 48mSLC-BOS
7/14Mon
multi-stopSpirit Airlines
9h 33mBOS-SLC
$481
7/8Tue
multi-stopJetBlue
7h 57mSLC-BOS
7/15Tue
nonstopJetBlue
5h 35mBOS-SLC
$482
7/7Mon
multi-stopSpirit Airlines
19h 45mSLC-BOS
7/14Mon
multi-stopSpirit Airlines
9h 33mBOS-SLC
$484

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Everything you need to know for your flight to New Hampshire

Cabin class types available on flights to Utah

Cabin classes available on flights to Utah. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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