$172 Find Cheap Flights from Salt Lake City to New Hampshire

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Salt Lake City to New Hampshire departing on 6/17. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to New Hampshire

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Salt Lake City to New Hampshire, 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 Salt Lake City to New Hampshire, as well as popular online travel agencies
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Cheap Flights from Salt Lake City to New Hampshire

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Boston1 stop$366
Lebanon
Lebanon1 stop$655
Portland
Portland1 stop$399
Boston
Boston1 stop$366
Lebanon
Lebanon1 stop$655
Portland
Portland1 stop$399

Book Cheap Salt Lake City to New Hampshire Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Salt Lake City to New Hampshire 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Salt Lake City to New Hampshire

Sat, Aug 15 - Sun, Aug 23
United Airlines Logo
7:30 pm - 5:59 am
SLC
-
BOS
8h 29m
1 stop
United Airlines Logo
6:00 am - 11:19 am
BOS
-
SLC
7h 19m
1 stop
$366United Airlines
Wed, May 27 - Mon, Jun 1
American Airlines Logo
6:00 am - 5:33 pm
SLC
-
BOS
9h 33m
1 stop
American Airlines Logo
5:05 pm - 11:13 pm
BOS
-
SLC
8h 08m
1 stop
$367American Airlines
Fri, Jun 26 - Fri, Jul 3
JetBlue Logo
10:25 pm - 8:45 am
SLC
-
BOS
8h 20m
1 stop
JetBlue Logo
7:32 pm - 11:02 pm
BOS
-
SLC
5h 30mnonstop
$368JetBlue
Thu, Jul 2 - Tue, Jul 7
JetBlue Logo
11:59 pm - 6:34 am
SLC
-
BOS
4h 35mnonstop
JetBlue Logo
7:15 pm - 10:43 pm
BOS
-
SLC
5h 28mnonstop
$372JetBlue
Tue, Jun 23 - Tue, Jun 30
Southwest Logo
11:35 pm - 8:30 am
SLC
-
MHT
6h 55m
1 stop
Southwest Logo
3:55 pm - 11:15 pm
MHT
-
SLC
9h 20m
2 stops
$377Southwest
Sat, Jul 11 - Thu, Jul 16
Southwest Logo
5:25 am - 6:20 pm
SLC
-
BOS
10h 55m
1 stop
Southwest Logo
7:55 am - 8:45 pm
BOS
-
SLC
14h 50m
1 stop
$378Southwest
Sun, Aug 2 - Tue, Aug 11
Delta Logo
11:32 pm - 6:05 am
SLC
-
BOS
4h 33mnonstop
Delta Logo
9:15 am - 7:56 pm
BOS
-
SLC
12h 41m
1 stop
$381Delta
Mon, Aug 10 - Tue, Sep 8
Multiple Airlines Logo
10:41 pm - 1:23 am
SLC
-
BOS
24h 42m
2 stops
Multiple Airlines Logo
5:45 am - 9:46 pm
BOS
-
SLC
18h 01m
1 stop
$384Multiple Airlines
Wed, May 27 - Wed, Jun 3
Delta Logo
1:37 pm - 11:09 pm
SLC
-
PWM
7h 32m
1 stop
Delta Logo
6:00 am - 2:05 pm
PWM
-
SLC
10h 05m
1 stop
$399Delta
Wed, Aug 5 - Tue, Aug 18
Multiple Airlines Logo
6:06 pm - 9:53 am
SLC
-
LEB
13h 47m
2 stops
Multiple Airlines Logo
3:53 pm - 10:57 pm
LEB
-
SLC
9h 04m
1 stop
$670Multiple Airlines
Booking Insights

KAYAK's insights & trends for Salt Lake City to New Hampshire flights

Get data-powered insights and trends into flights from Salt Lake City to New Hampshire to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Salt Lake City to New Hampshire?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Salt Lake City to New Hampshire departing in June.

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

The average price for all round-trip flights from Salt Lake City to New Hampshire depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to New Hampshire is generally at night, when round-trip flights cost $408 on average. Morning departures are around 40% 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 $703.

What is the cheapest month to fly from Salt Lake City to New Hampshire?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Salt Lake City to New Hampshire, 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 Salt Lake City to New Hampshire is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are March and February, when the average cost of round-trip tickets is $776 and $557 respectively.

What’s the cheapest day of the week to fly from Salt Lake City to New Hampshire?

The average price of all round-trip flights from Salt Lake City to New Hampshire clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Salt Lake City to New Hampshire, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from New Hampshire, Wednesday is the cheapest day to fly and Sunday is the most expensive.

How far in advance should I book a flight from Salt Lake City to New Hampshire?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Salt Lake City to New Hampshire, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Salt Lake City to New Hampshire, you should book around 4 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$172
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Salt Lake City to Boston

FAQs - booking New Hampshire flights

  • How does KAYAK find such low prices on flights from Salt Lake City 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 Salt Lake City to New Hampshire.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Salt Lake City 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 Salt Lake City 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 Salt Lake City 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 Salt Lake City 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 Salt Lake City to New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Salt Lake City to New Hampshire

 
See real verified KAYAK customer reviews for airlines flying from Salt Lake City to New Hampshire. 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 Salt Lake City 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.
7.9
SouthwestOverall score based on 4307 reviews
8.0Comfort
7.5Entertainment
8.1Boarding
7.0Food
8.6Crew
Airline reviews

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

2.0 MediocreAnonymous, May 2026
SEA - SMF
Read more Southwest reviews

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Everything you need to know for your flight from Salt Lake City to New Hampshire

Information on your arrival and departure airports