$151 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 12/16. 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

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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$338
Saint George
Saint George1 stop$298
Moab
Moab3 stops$6,382
Salt Lake City
Salt Lake City1 stop$338
Saint George
Saint George1 stop$298
Moab
Moab3 stops$6,382

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

Thu, Dec 4 - Sun, Dec 7
Delta Logo
6:10 am - 2:43 pmBOS-SGU
10h 33m1 stop
Delta Logo
7:15 pm - 6:30 amSGU-BOS
9h 15m1 stop
$298Delta
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Wed, Dec 10 - Sat, Dec 13
Delta Logo
1:05 pm - 12:05 amBOS-SGU
13h 00m2 stops
Delta Logo
7:15 pm - 6:30 amSGU-BOS
9h 15m1 stop
$304Delta
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Thu, Dec 4 - Sat, Dec 6
American Airlines Logo
1:50 pm - 11:08 pmBOS-SGU
11h 18m2 stops
American Airlines Logo
5:00 am - 5:00 pmSGU-BOS
10h 00m2 stops
$309American Airlines
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Thu, Dec 4 - Sun, Dec 7
United Airlines Logo
6:00 am - 4:02 pmBOS-SGU
12h 02m2 stops
United Airlines Logo
5:00 am - 1:55 pmSGU-BOS
6h 55m1 stop
$327United Airlines
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Fri, Oct 31 - Sat, Nov 1
American Airlines Logo
5:30 am - 11:27 amBOS-SLC
7h 57m1 stop
American Airlines Logo
12:44 am - 9:56 amSLC-BOS
8h 12m1 stop
$338American Airlines
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Thu, Nov 20 - Mon, Dec 1
JetBlue Logo
6:06 pm - 9:41 pmBOS-SLC
5h 35mnonstop
JetBlue Logo
11:54 pm - 10:53 amSLC-BOS
8h 59m1 stop
$340JetBlue
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Fri, Jan 9 - Tue, Jan 13
United Airlines Logo
6:00 am - 11:28 amBOS-SLC
7h 28m1 stop
United Airlines Logo
11:10 am - 9:49 pmSLC-BOS
8h 39m2 stops
$342United Airlines
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Mon, Oct 13 - Mon, Oct 20
JetBlue Logo
8:15 pm - 10:02 pmBOS-SLC
27h 47m1 stop
JetBlue Logo
11:59 pm - 6:33 pmSLC-BOS
16h 34m1 stop
$343JetBlue
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Fri, Nov 7 - Tue, Nov 11
Southwest Logo
6:20 pm - 12:05 amBOS-SLC
7h 45m1 stop
Southwest Logo
5:30 am - 4:45 pmSLC-BOS
9h 15m2 stops
$363Southwest
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Sat, Feb 21 - Sat, Feb 28
Southwest Logo
6:45 am - 4:40 pmBOS-SLC
11h 55m2 stops
Southwest Logo
5:15 am - 6:10 pmSLC-BOS
10h 55m2 stops
$377Southwest
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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 $296 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 $296.

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $473 on average.

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 $366 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is $528 and $525 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 Monday, 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 10 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$151
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 23% 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 in the afternoon, when round-trip flights cost $361 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to Utah is generally in the morning, which is peak travel time and where the average cost of a ticket is $507.

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 4242 reviews
8.0Comfort
7.5Entertainment
8.6Crew
8.1Boarding
7.0Food
Airline reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

10.0 ExcellentG, Sep 2025LAS - ATL
Read more Southwest reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

After being assaulted by a flight attendant I was then brushed off as oh well because he long braids didn’t mean to whip me in the eye. I have filed complaints and will see. But like any other issue I’ve had with kayak involved it’s been trash. Last time I’ll be using your app

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Southwest's seats are the least comfortable I have ever sat in.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

My flight was delayed 50 minutes and we were rushed to board to then sit for 15 minutes until the pilot arrived. Unacceptable since we could have waited to board. Also the delayed flight was updated AFTER we boarded to more than the 10 minutes as originally stated.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

this crew didn't care much. bumping carts into seats more times than i care to remember

Everything was fine except the entertainment was not working for half of the flight.

I want to single out flight attendant Mitch who was in the Premium Economy section. When my wife’s hearing aide dropped through the cushion under the seat he was able to locate it and return it to her. Food was a different matter. Dinner was fine. Breakfast was another matter. They had a yogurt dish that the ran out of and the alternative was not very good according to those we talked to.

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Great flight! Only complaint I had was that I didn’t get breakfast that morning because I don’t eat eggs for breakfast.. I ate an energy bar I bought in the airport which I had never done before. Otherwise, another great Delta flight!

Take this flight once or twice a month. Just don’t cut it from the schedule.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

very difficult boarding process - aggressive passengers not the friendliest crew

WiFi was not eorkig (again) And the plane was from 1990 with the screens which were.not touch and most didn’t even work and if lucky could tune in tv

I paid extra for a seat closer to the front. The TV didn’t work at all for the entire flight. Would have been nice to know before I purchased an “upgraded “ seat

It was great. I had never flown on JetBlue before, but would be very happy to fly with them in the future.

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

The captain gave good announcements and the flight attendants were friendly. The WiFi was pretty good. The plane itself looked very old inside and the seats were very uncomfortable. The screens in the seat backs were the smallest I’ve ever seen. There were so many loud and obnoxious kids on this flight and the parents didn’t do much to try to quiet them down. Some had videos and games on tablets with higher than necessary volume going the whole time.

Too many long delays with JetBlue. Worst major airline that serves JFK but unfortunately I keep going back because of the prices.

My JetBlue experience was nice. The flights ran on time, the aircraft was clean and comfortable, and the flight attendants were attentive. My only issue, which is isolated to the low-cost (budget) option at JetBlue, is that the check in process makes the user feel that they have to buy their seats. The seats offered for purchase are upgrades from the budget seats you get (which are essentially the last seats remaining). The interface should not make it feel like you must purchase a seat.

The plane was late to leave.. Internet was lousy. TV was not working. when we arrived, We stayed on the plane for a long time before we got to the gate. It took us a long time to retrieve our luggage because they didn’t know what carousel to send them to. It was a bad experience.

I especially liked the lead crew officer. His boarding and safety announcements were made with a bit of novelty and humor. The flight also left the gate 10 minutes early and we landed about 20 minutes early… It was a delightful flight…

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

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