$197 Find Cheap Flights from Boston to Utah

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Utah departing on 3/21. 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

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Utah.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Utah.
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Cheap Flights from Boston to Utah

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Salt Lake City
Salt Lake City1 stop$320
Saint George
Saint George1 stop$324
Salt Lake City
Salt Lake City1 stop$320
Saint George
Saint George1 stop$324

Book Cheap Boston to Utah Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Utah 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 Boston to Utah

Wed, Feb 18 - Fri, Feb 27
Delta Logo
6:15 am - 10:11 pm
BOS
-
SLC
17h 56m
1 stop
Delta Logo
5:30 pm - 12:02 am
SLC
-
BOS
4h 32mnonstop
$320Delta
Fri, Apr 10 - Mon, Apr 13
Frontier Logo
5:30 am - 2:51 pm
BOS
-
SLC
11h 21m
1 stop
Frontier Logo
3:46 pm - 1:26 am
SLC
-
BOS
7h 40m
1 stop
$321Frontier
Mon, Mar 2 - Fri, Mar 6
Multiple Airlines Logo
5:59 pm - 9:31 pm
BOS
-
SLC
5h 32mnonstop
Multiple Airlines Logo
6:20 am - 11:59 pm
SLC
-
BOS
15h 39m
1 stop
$323Multiple Airlines
Tue, Mar 3 - Tue, Mar 24
Alaska Airlines Logo
7:00 am - 5:18 pm
BOS
-
SLC
12h 18m
1 stop
Alaska Airlines Logo
11:06 am - 11:59 pm
SLC
-
BOS
10h 53m
1 stop
$324Alaska Airlines
Tue, Feb 24 - Tue, Mar 3
Alaska Airlines Logo
7:00 am - 2:26 pm
BOS
-
SLC
9h 26m
1 stop
Alaska Airlines Logo
6:20 am - 3:36 pm
SLC
-
BOS
31h 16m
2 stops
$325Alaska Airlines
Tue, Feb 10 - Fri, Feb 13
Multiple Airlines Logo
10:04 am - 9:49 pm
BOS
-
SLC
13h 45m
1 stop
Multiple Airlines Logo
10:29 pm - 5:00 am
SLC
-
BOS
4h 31mnonstop
$326Multiple Airlines
Mon, Mar 30 - Tue, Apr 7
American Airlines Logo
4:37 pm - 12:25 am
BOS
-
SGU
9h 48m
1 stop
American Airlines Logo
12:15 pm - 12:24 am
SGU
-
BOS
10h 09m
1 stop
$368American Airlines
Mon, Mar 30 - Tue, Apr 7
American Airlines Logo
2:40 pm - 12:25 am
BOS
-
SGU
11h 45m
2 stops
American Airlines Logo
12:15 pm - 12:24 am
SGU
-
BOS
10h 09m
1 stop
$374American Airlines
Thu, May 28 - Thu, Jun 4
United Airlines Logo
5:45 am - 4:04 pm
BOS
-
SGU
12h 19m
2 stops
United Airlines Logo
11:30 am - 12:59 am
SGU
-
BOS
11h 29m
2 stops
$381United Airlines
Thu, May 28 - Thu, Jun 4
United Airlines Logo
6:20 am - 4:04 pm
BOS
-
SGU
11h 44m
1 stop
United Airlines Logo
11:30 am - 12:59 am
SGU
-
BOS
11h 29m
2 stops
$456United Airlines
Booking Insights

KAYAK's insights & trends for Boston to Utah flights

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

What is the cheapest Boston to Utah flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Utah from Boston found in the last 72 hours was to Salt Lake City, at $297 round-trip. The most popular route is from Boston (BOS) to Salt Lake City (SLC), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $297.

Can I save money by flying with a layover from Boston to Utah?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $498, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Boston to Utah?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Utah, 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 Boston to Utah is July, when tickets cost $358 (return) on average. On the other hand, the most expensive months are October and December, when the average cost of round-trip tickets is $537 and $529 respectively.

What’s the cheapest day of the week to fly from Boston to Utah?

The average price of all round-trip flights from Boston to Utah clicked on KAYAK for each day over the last 12 months.

For Boston to Utah, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Utah back to Boston, the best deals are generally found on Friday, with Sunday being the most expensive.

How far in advance should I book a flight from Boston to Utah?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Utah, 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 Boston to Utah, you should book around 4 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$197
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Boston to Salt Lake City

FAQs - booking Utah flights

  • What layovers might you encounter when flying from Boston to Utah?

    When you fly from Boston, typically departing from Logan International Airport (BOS), to Utah, you might find that many routes include a layover, particularly for flights heading to smaller airports within Utah. Common layover points for this route include Denver International Airport (DEN) and Dallas/Fort Worth International Airport (DFW). These stops depend on the airline you choose and your final destination in Utah.

  • Which airport should you aim for in Utah?

    Your ideal airport destination in Utah largely depends on where in the state you're headed. If you're visiting Salt Lake City or the central regions, Salt Lake City International Airport (SLC) is your best bet. It's the largest airport in Utah and offers easy access to many of the state's major attractions. For southern Utah destinations, like the national parks or St. George, consider flying into regional airports like St. George Regional Airport (SGU) or McCarran International Airport (LAS) in nearby Las Vegas, Nevada, followed by a scenic drive.

  • Which airlines offer Wi-Fi onboard? Are they free or with a fee?

    On flights from Boston to Utah, airlines such as Delta Air Lines and American Airlines typically offer onboard Wi-Fi. The availability of complimentary Wi-Fi varies, with some airlines providing basic messaging services for free, while others charge a fee for full internet access. Delta Air Lines, for example, may offer Wi-Fi at a cost, depending on the flight and service type. It's advisable to check with the airline ahead of your flight to get the most current information on Wi-Fi services and pricing.

  • How can you make your flight from Boston to Utah more eco-friendly?

    You can contribute to a more sustainable journey by selecting airlines committed to environmental responsibility. Look for carriers that utilize fuel-efficient aircraft and engage in carbon offset programs; for instance, Delta Airlines has been actively investing in such sustainable practices. Opting for a direct flight, if available, can also help reduce your carbon footprint by minimizing fuel-intensive takeoffs and landings.

  • How does KAYAK find such low prices on flights from Boston to Utah?

    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 Boston to Utah.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boston to Utah 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 Boston to Utah?

    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 Boston to Utah 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 Boston to Utah?

    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 Boston to Utah up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Utah?

    The cheapest time of day to fly to Utah is generally at night, when round-trip flights cost $382 on average. Morning departures are around 8% more expensive than evening flights, on average. The most expensive time of day to fly to Utah is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $708.

Top tips for finding cheap flights to Utah

  • As the major hub of Delta and Jetblue, Boston Logan International Airport (BOS) offers a range of flight options from Delta and JetBlue to various destinations in Utah, including both direct and connecting flights.
  • The primary destination for most travelers to Utah is Salt Lake City International Airport (SLC), which serves as a gateway to Utah’s many attractions, including national parks and ski resorts. For those heading to southern Utah, consider flights to St. George Regional Airport (SGU) or Cedar City Regional Airport (CDC), depending on your final destination.
  • Major airlines operating flights from Boston to Utah include Delta Air Lines, JetBlue, and American Airlines. Delta Air Lines frequently offers direct flights to Salt Lake City, making it a convenient option for travelers. For other regions within Utah, airlines may offer connecting flights with layovers at their respective hubs.
  • When traveling from Boston to Utah with family, Boston Logan International Airport offers play areas, nursing rooms, and family restrooms to ease your journey. Airlines like Delta Air Lines and American Airlines often provide pre-boarding for families and may have kid-friendly in-flight entertainment and meals.
  • For enhanced comfort, especially on longer flights or those with layovers, consider upgrading your seat. Airlines like Delta and JetBlue offer options for extra legroom, priority boarding, and better seating positions. Upgrading can make a significant difference in your overall flight experience, providing more space and comfort as you travel from Boston to Utah.

Reviews of the top 5 airlines serving from Boston to Utah

 
See real verified KAYAK customer reviews for airlines flying from Boston to Utah. 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 Boston to Utah? 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 4267 reviews
8.6Crew
7.0Food
7.5Entertainment
8.0Comfort
8.1Boarding
Airline reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

10.0 ExcellentAnonymous, Jan 2026
PHX - MDW
Read more Southwest reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

Inexperienced boarding crew allowed too many bags on to a full flight and delayed takeoff causing a missed connection and unplanned overnight stay. There was a hotel at the airport but Delta would not pay for it offering only to shuttle me to an area hotel. Never even offerred so much as an apology by anyone working for Delta.

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

Did not realize internet screen was hidden between seats and no info printed!!!!

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

Terrible. They canceled our early morning flight after midnight on the day of and had no available flights to rebook my family on for the next 72 hours. Yet they still had other flights that were not cancelled from JFK so it couldn’t be based on the weather. It felt like they canceled the flight based on it not being profitable enough for them. I am not interested in traveling with the again. The absolute worse customer service and lack of accountability.

Horribly rude check in at airport, worst in 25 years of flying. All over a simple issue they could have googled to resolve.

First time flying with JetBlue and never again. I went to the counter to request meet and assist because I'm 74 and my wife is 79. I walk with a cane and my wife is handicapped and has her own wheel chair. I told the agent that my wife and luggage was at the entrance door. The ticketing agent said to me that they don't offer meet and assist. I need to bring them our luggage and then go back and get my wife in order to get my boarding pass. As I went back to get my luggage a Southwest agent along with a TSA agent recognized the situation and came over and took my wife and luggage to the JetBlue ticketing counter alongside the line and told the JetBlue agent to issue to take our luggage as soon as they could.

1) No pilot available for 1 hour 2) no room for most passengers careyon in overhead—-> stowed below 3) when we landed we had to wait 45 min. Before docking at gate as gate was not ready

It was good. I prefer JB over other airlines.I just wish we had headphones for the films, but other than that - good.

The ride share experience in JFK is terrible. After traveling on a flight, then you need to take a subway to the last stop to get an uber or lyft. Unacceptable. Bad job JetBlue for permitting JFK and Port Authority to do this to your passengers.

Checking In on JetBlue site was impossible. It hung up on REAL ID. Even my Global Entry did not help. Luckily, on Kayak site it was a breeze. Entire flight the temperature was COLD! Otherwise the crew was great!

The flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

Very pleasant flight attendants. Gate crew rather loud chatting with each other.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

Everything you need to know for your flight from Boston to Utah

Information on your arrival and departure airports