$174 Find Cheap Flights from Salt Lake City to New Hampshire - Compare and Save

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 8/10. 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$347
Lebanon
Lebanon1 stop$794
Portland
Portland1 stop$365
Boston
Boston1 stop$347
Lebanon
Lebanon1 stop$794
Portland
Portland1 stop$365

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

Wed, Oct 21 - Sat, Nov 14
Alaska Airlines Logo
11:27 am - 11:54 pm
SLC
-
BOS
10h 27m
1 stop
Alaska Airlines Logo
7:10 am - 5:43 pm
BOS
-
SLC
12h 33m
1 stop
$347Alaska Airlines
Tue, Aug 18 - Sun, Aug 23
JetBlue Logo
10:52 pm - 11:21 am
SLC
-
BOS
10h 29m
1 stop
JetBlue Logo
2:45 pm - 9:57 pm
BOS
-
SLC
9h 12m
1 stop
$348JetBlue
Wed, Jul 29 - Wed, Aug 5
American Airlines Logo
11:25 pm - 9:19 am
SLC
-
BOS
7h 54m
1 stop
American Airlines Logo
5:27 am - 11:24 am
BOS
-
SLC
7h 57m
1 stop
$349American Airlines
Tue, Jul 7 - Fri, Jul 10
American Airlines Logo
12:17 pm - 11:14 pm
SLC
-
BOS
8h 57m
1 stop
American Airlines Logo
3:03 pm - 11:08 pm
BOS
-
SLC
10h 05m
1 stop
$352American Airlines
Wed, Nov 4 - Wed, Nov 11
Southwest Logo
12:45 pm - 9:20 pm
SLC
-
MHT
6h 35m
1 stop
Southwest Logo
8:10 am - 2:05 pm
MHT
-
SLC
7h 55m
1 stop
$355Southwest
Thu, Aug 20 - Sun, Aug 23
United Airlines Logo
7:15 pm - 5:59 am
SLC
-
BOS
8h 44m
1 stop
United Airlines Logo
6:01 am - 11:32 am
BOS
-
SLC
7h 31m
1 stop
$355United Airlines
Fri, Sep 4 - Sun, Sep 13
United Airlines Logo
7:15 pm - 5:59 am
SLC
-
BOS
8h 44m
1 stop
United Airlines Logo
6:00 am - 11:34 am
BOS
-
SLC
7h 34m
1 stop
$359United Airlines
Wed, Nov 4 - Wed, Nov 11
Southwest Logo
7:15 pm - 8:10 am
SLC
-
MHT
10h 55m
2 stops
Southwest Logo
5:30 am - 2:05 pm
MHT
-
SLC
10h 35m
1 stop
$360Southwest
Mon, Sep 14 - Thu, Sep 17
Delta Logo
2:35 pm - 11:59 pm
SLC
-
PWM
7h 24m
1 stop
Delta Logo
4:45 pm - 10:04 pm
PWM
-
SLC
7h 19m
1 stop
$381Delta
Sat, Sep 12 - Wed, Sep 16
Delta Logo
2:35 pm - 11:56 pm
SLC
-
PWM
7h 21m
1 stop
Delta Logo
2:35 pm - 10:12 pm
PWM
-
SLC
9h 37m
1 stop
$412Delta
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 November.

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 $431 on average. Morning departures are around 37% 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 $722.

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 Thursday, 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 3 weeks before departure, which saves you about 28% 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$174
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 6% increase in price.
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 4235 reviews
8.1Boarding
7.5Entertainment
8.6Crew
8.0Comfort
7.0Food
Airline reviews

Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.

4.0 OkaySteven, Jun 2026
ONT - LAS
Read more Southwest reviews

Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.

Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.

It was great. The gate staff were very helpful in Portland when my son forgot his rolling bag and had to go back to get it just in time to make it on the plane. We really appreciate that. Great job!

Airline is not very senior friendly. Flights are late, forcing us to run to the connecting flight. Food is awful. Wish they would go back to pretzels and peanuts. During flight, pressurization isn’t quite right and all of our ears get plugged. Everything is nickel and dime, charging for boarding, seat selection and legroom. While a screen at the desk in the gate area says check your roll on bag now for free due to space limitation, the employee at the desk will not check the bag without a $100 fee. Insane.

Kayak could’ve posted the correct gate number. Almost missed my flight.

Slow boarding, limited food and drink portions. Bad delays and turbulence

there were two flight attendants that were up front...that were the best! They get KUDOs for making my trip only fantastic. Tell them Jeff said that!

OKay. I sat in the back of the plane and it was really loud between babies and little kids, and adults who.like to talk a lot and loudly most of the flight.

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

Was fine, delayed and feels like southwest is always late

Delayed by 5 hours and I had to wit in the airport for more than 6+ hours.

weather delay of almost 2 hours then we landed and our gate wasn't available so we waited another 30 min

Flight had mechanical issues and it was delayed 30 mins - some of us boarded and then had to deplane.

technology worked well and everything ran smoothly. The seats are quite cramped so please don't try to re-engineer the cabin to squeeze more bodies on board.

Delayed flight more than I hour. When boarding we spent some additional time on the plane before takeoff ....

Flight was delayed due to connecting passengers. Lack of snack options bad. Sitting in Aisle, last cart run pulled the cart directly into my knee. Rude awakening.

We sat on plane at gate delayed without communication as to why we were just sitting there

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

Trash. Sat on the runway for 40 mins…missed connecting flight because of it now I’m stuck. Thanks…a whole fkn lot.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

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

Information on your arrival and departure airports