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BOS - SLC

$134 Find cheap flights from Boston to Salt Lake City

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 Salt Lake City departing on 5/22. 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
0 bags
Sat 6/15
Sat 6/22

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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 Salt Lake City.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Salt Lake City.
In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

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Cheap flight deals from Boston to Salt Lake City (BOS-SLC)

 
These are the cheapest deals for flights from Boston to Salt Lake City currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Boston to Salt Lake City

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Boston to Salt Lake City.

Recent one-way flight deals from Boston to Salt Lake City

Only flying one-way? Below are some of the best one-way flight deals from Boston to Salt Lake City found on KAYAK recently.

Recent last minute flight deals from Boston to Salt Lake City

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Boston to Salt Lake City.

Recent direct flight deals from Boston to Salt Lake City

The latest deals for direct flights from Boston to Salt Lake City so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Boston to Salt Lake City

Find recent round-trip train or bus tickets from Boston to Salt Lake City.

All round-trip flight deals to Salt Lake City

The cheapest plane tickets to Salt Lake City found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:00 am - 12:59 pmBOS-SLC
7h 59m1 stop
1:49 pm - 11:15 pmSLC-BOS
7h 26m1 stop
$162Spirit Airlines
Find Deal
Wed, Sep 18 - Sat, Sep 21
7:00 am - 12:59 pmBOS-SLC
7h 59m1 stop
5:37 pm - 4:37 pmSLC-BOS
21h 00m1 stop
$201Spirit Airlines
Find Deal
Wed, Sep 18 - Mon, Sep 30
8:00 pm - 9:37 amBOS-SLC
15h 37m2 stops
7:08 pm - 10:22 amSLC-BOS
13h 14m1 stop
Wed, Jun 12 - Mon, Jun 24
5:45 pm - 9:18 pmBOS-SLC
5h 33mnonstop
10:35 pm - 5:10 amSLC-BOS
4h 35mnonstop
$267JetBlue
Find Deal
Sat, Jun 8 - Tue, Jun 11
5:15 am - 12:42 pmBOS-SLC
9h 27m1 stop
5:40 am - 3:01 pmSLC-BOS
7h 21m1 stop
$273American Airlines
Find Deal
Mon, Aug 12 - Tue, Aug 20
3:20 pm - 9:54 pmBOS-SLC
8h 34m1 stop
10:29 pm - 5:00 amSLC-BOS
4h 31mnonstop
$276JetBlue
Find Deal
Thu, Jul 11 - Fri, Jul 12
4:06 pm - 10:22 pmBOS-SLC
8h 16m1 stop
6:30 am - 5:20 pmSLC-BOS
8h 50m1 stop
$279American Airlines
Find Deal
Wed, Jul 31 - Tue, Aug 6
3:42 pm - 9:37 amBOS-SLC
19h 55m2 stops
1:46 pm - 12:38 amSLC-BOS
32h 52m3 stops
Wed, Jun 19 - Wed, Jun 26
6:20 am - 9:38 amBOS-SLC
5h 18mnonstop
11:59 pm - 6:40 amSLC-BOS
4h 41mnonstop
$307Delta
Find Deal
Thu, Jun 6 - Mon, Jun 10
6:25 pm - 9:58 pmBOS-SLC
5h 33mnonstop
11:15 pm - 5:55 amSLC-BOS
4h 40mnonstop
$327Delta
Find Deal
Fri, Aug 30 - Fri, Sep 6
6:07 pm - 9:40 pmBOS-SLC
5h 33mnonstop
$134JetBlue
Find Deal
Wed, May 22
8:59 pm - 11:59 pmBOS-SLC
29h 00m1 stop
$135Spirit Airlines
Find Deal
Wed, May 29
1:53 pm - 8:47 pmBOS-SLC
32h 54m3 stops
$137Spirit Airlines
Find Deal
Fri, May 31
3:06 pm - 9:51 pmBOS-SLC
8h 45m1 stop
$142American Airlines
Find Deal
Thu, May 30
4:41 pm - 11:12 pmBOS-SLC
8h 31m1 stop
$143American Airlines
Find Deal
Fri, May 31
6:30 pm - 10:02 pmBOS-SLC
5h 32mnonstop
$179Delta
Find Deal
Fri, May 24
6:15 am - 9:29 amBOS-SLC
5h 14mnonstop
$184Delta
Find Deal
Fri, Jun 14
6:00 am - 5:47 pmBOS-SLC
13h 47m2 stops
$212United Airlines
Find Deal
Thu, May 30
7:30 am - 1:27 pmBOS-SLC
7h 57m1 stop
$225United Airlines
Find Deal
Thu, May 23
6:10 pm - 11:21 amBOS-SLC
19h 11m2 stops
$397Alaska Airlines
Find Deal
Mon, Jun 3
9:44 pm - 10:23 amBOS-SLC
14h 39m2 stops
11:27 am - 9:37 pmSLC-BOS
32h 10m2 stops
$428Spirit Airlines
Find Deal
Sun, May 19 - Thu, May 30
6:07 pm - 9:40 pmBOS-SLC
5h 33mnonstop
10:35 pm - 5:08 amSLC-BOS
4h 33mnonstop
$452JetBlue
Find Deal
Sat, May 18 - Thu, May 30
3:06 pm - 9:43 pmBOS-SLC
8h 37m1 stop
11:59 pm - 9:18 amSLC-BOS
7h 19m1 stop
$463American Airlines
Find Deal
Sat, May 18 - Tue, May 28
6:19 pm - 12:17 amBOS-SLC
7h 58m1 stop
11:59 pm - 9:18 amSLC-BOS
7h 19m1 stop
$465American Airlines
Find Deal
Mon, May 20 - Tue, May 28
8:59 pm - 6:46 pmBOS-SLC
23h 47m1 stop
7:20 pm - 12:03 pmSLC-BOS
14h 43m1 stop
Sun, May 19 - Thu, May 30
6:30 pm - 10:02 pmBOS-SLC
5h 32mnonstop
11:52 pm - 6:35 amSLC-BOS
4h 43mnonstop
$497Delta
Find Deal
Mon, May 20 - Mon, May 27
6:30 pm - 10:02 pmBOS-SLC
5h 32mnonstop
11:52 pm - 6:35 amSLC-BOS
4h 43mnonstop
$517Delta
Find Deal
Tue, May 21 - Fri, May 24
8:59 pm - 6:46 pmBOS-SLC
23h 47m1 stop
9:47 pm - 10:33 amSLC-BOS
10h 46m2 stops
Sun, May 19 - Thu, May 30
8:00 am - 2:39 pmBOS-SLC
8h 39m1 stop
12:55 pm - 10:00 pmSLC-BOS
7h 05m1 stop
$566United Airlines
Find Deal
Sun, May 19 - Wed, May 29
9:30 am - 3:18 pmBOS-SLC
7h 48m1 stop
5:15 am - 2:11 pmSLC-BOS
6h 56m1 stop
$575United Airlines
Find Deal
Fri, May 17 - Sun, May 26
5:45 pm - 9:18 pmBOS-SLC
5h 33mnonstop
10:35 pm - 5:10 amSLC-BOS
4h 35mnonstop
$267JetBlue
Find Deal
Sat, Jun 8 - Tue, Jun 11
6:05 pm - 9:34 pmBOS-SLC
5h 29mnonstop
10:29 pm - 5:00 amSLC-BOS
4h 31mnonstop
$287JetBlue
Find Deal
Tue, Jul 9 - Wed, Jul 10
6:20 am - 9:38 amBOS-SLC
5h 18mnonstop
11:59 pm - 6:40 amSLC-BOS
4h 41mnonstop
$307Delta
Find Deal
Thu, Jun 6 - Mon, Jun 10
6:00 pm - 9:29 pmBOS-SLC
5h 29mnonstop
10:29 pm - 5:00 amSLC-BOS
4h 31mnonstop
$312JetBlue
Find Deal
Tue, Jul 2 - Wed, Jul 10
6:10 am - 9:26 amBOS-SLC
5h 16mnonstop
11:58 pm - 6:40 amSLC-BOS
4h 42mnonstop
$313Delta
Find Deal
Tue, Jul 23 - Tue, Jul 30
6:10 am - 9:26 amBOS-SLC
5h 16mnonstop
11:15 pm - 5:55 amSLC-BOS
4h 40mnonstop
$314Delta
Find Deal
Wed, Jul 31 - Wed, Aug 21
6:20 am - 9:38 amBOS-SLC
5h 18mnonstop
11:59 pm - 6:40 amSLC-BOS
4h 41mnonstop
$327Delta
Find Deal
Thu, Jun 6 - Mon, Jun 10
6:00 pm - 9:29 pmBOS-SLC
5h 29mnonstop
10:29 pm - 5:00 amSLC-BOS
4h 31mnonstop
$332JetBlue
Find Deal
Tue, Jul 2 - Tue, Jul 9
6:10 am - 9:26 amBOS-SLC
5h 16mnonstop
11:15 pm - 5:55 amSLC-BOS
4h 40mnonstop
$333Delta
Find Deal
Wed, Jul 31 - Wed, Aug 7
6:10 am - 9:26 amBOS-SLC
5h 16mnonstop
11:15 pm - 5:55 amSLC-BOS
4h 40mnonstop
$334Delta
Find Deal
Wed, Jul 31 - Tue, Aug 20

Flights from Boston to Salt Lake City - Travel Insights & Trends

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

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

The average price of all flights from Boston to Salt Lake City clicked on KAYAK for each day over the last 12 months.
For Boston to Salt Lake City, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Salt Lake City back to Boston, the best deals are generally found on Wednesday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Salt Lake City, 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 Salt Lake City is September, where tickets cost $338 on average. On the other hand, the most expensive months are February and March, where the average cost of tickets is $556 and $508 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to Salt Lake City, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to Salt Lake City, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 35 days before departure.

Which airlines provide the cheapest flights from Boston to Salt Lake City?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Boston to Salt Lake City found on KAYAK was with JetBlue for $134. Spirit Airlines proposed a round-trip connection from $162 and JetBlue from $267.

Which airlines fly non-stop between Boston and Salt Lake City?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Boston to Salt Lake City.
There are 2 airlines that fly nonstop from Boston to Salt Lake City. They are Delta and JetBlue. The cheapest airline for this route is JetBlue, with the best one-way deal found costing $153. On average, the best prices for this route can be found at JetBlue.

How many flights are there between Boston and Salt Lake City per day?

Each day, there are between 7 and 10 nonstop flights that take off from Boston and land in Salt Lake City, with an average flight time of 5h 24m. The most common departure time is 6:00 pm and most flights take off in the evening. Each week, there are 60 flights. The most frequent day of departure is Sunday, when 17% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Boston and Salt Lake City?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Boston to Salt Lake City take?

A direct flight to Salt Lake City will take on average 5h 14m to travel the 2,099 miles flying distance from Boston.

What’s the earliest departure time from Boston to Salt Lake City?

Early birds can take the earliest flight from Boston at 6:15 am and will be landing in Salt Lake City at 9:29 am.

What’s the latest departure time from Boston to Salt Lake City?

If you prefer to fly at night, the latest flight from Boston to Salt Lake City jets off at 6:30 pm and lands at 10:02 pm.

Good to know

Low season

November

High season

February

Cheapest flight

$134
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Boston to Salt Lake City

When to book flights from Boston to Salt Lake City

Are your dates flexible? Find out the best times to travel from Boston to Salt Lake City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Salt Lake City

  • Which airlines are suitable for booking while flying from Boston to Salt City Lake with the kid?

    Frontier airline And American Airlines are among the most comfortable airlines while flying from Boston to Salt Lake City with company of your kids. At Frontier airline its more convenient for it is quite, no crowd and its early therefore the kids won’t get tired while traveling.

  • Which transport option is the best while moving from Salt Lake City Airport to the city center?

    The easiest way of traveling from Salt Lake City Airport to the city center is by the use of a Trax Light Trail which is operated with by the Ultra Transit Authority (UTA). On the other hand you can also depart from the airport by the use of the shuttle bus.

  • What are the most enjoyable services offered at the airport of Salt Lake City International Airport?

    The airport of Salt Lake City offers some comfortable and enjoyable services to its visitors arriving through the airport. It also has the facilities to accommodate those travelers with functional needs or those that need extra help. Wheelchair services are arranged through the airlines and airport personnel are available to assist the customers.

  • How can you catch up with the earliest flights from Boston to Salt Lake City?

    Enjoy enhanced convenience when connecting to BOS to catch up with the earliest flight to Salt Lake City by staying near one of the hotels closer to the airport. Hilton Boston Logan Airport is one of the hotels you can consider in this case. Apart from being closer to the airport, it also avails free airport shuttles.

  • Which are the nearby cities I can get to while in Salt Lake City International Airport?

    Besides serving Salt Lake City, UT also serves a number of other cities including South Salt Lake UT, North Salt Lake UT and Murray UT. It is easy to access the cities by means of using the rental cars which will enhance your movement from one point to another efficiently.

  • What are the major airlines that fly direct to Salt Lake City from Boston?

    JetBlue Airways and Delta Airlines are among the major airlines that fly nonstop from Boston (BOS) to Salt Lake City (SLC). While coming to SLC consider booking this airlines for they are convenient. Logan airport Terminal C and South Valley Regional Airport serves as the departure and arrival airports for these nonstop flights respectively.

  • Does Salt Lake City International Airport offer facilities for families?

    Indeed, there are facilities suited for families. Most restrooms have baby changing facilities. These facilities are located in the terminal lobbies. You can also find them in Terminal 1 in the middle of Concourse B and Terminal 2 opposite Gate C1. A children’s play area is also available at Concourses A, B, and E.

  • Are there nonstop flights from Boston to Salt Lake City, Utah?

    There are nonstop flights from Boston to Salt Lake City. You can use different airlines to fly this route, including Delta, American Airlines, and United Airlines. Delta offers a nonstop flight from Logan International Airport to Salt Lake City International Airport. You can also choose United Airlines for a flight with a layover at George Bush Intercontinental Airport (IAH).

  • Which amenities and services are available at Logan International Airport?

    There are conference facilities and meeting rooms at the on-site Hilton Boston Logan Hotel and Hyatt Boston Harbor Hotel for business travelers. You can use free Wi-Fi throughout the airport. If you need disabled facilities, the Logan International Airport offers specialized toilets, elevators, and disabled car parking. You can request additional assistance through your airline in advance.

  • Are there on-site hotels at Salt Lake City International Airport?

    If you don’t like the idea of sleeping at Salt Lake City International Airport, you can book a hotel room near the airport. The options available include the Hyatt Place Salt Lake Airport, located about 4min from the airport with a free 24h shuttle service. The Airport Inn Hotel is 7min from the airport and also offers a shuttle service.

  • Can I use free Wi-Fi at Salt Lake City International Airport?

    Free Wi-Fi is available to passengers at Salt Lake City International Airport. If you want to use the internet service, enable Wi-Fi on your gadget and search “scalairport.WiFi,” then follow the instructions to connect. If you need internet for business services, you can find everything at the Business Center in Terminal 2 near Concourse C and D.

  • What is the cheapest flight from Boston to Salt Lake City?

    In the last 3 days, the lowest price for a flight from Boston to Salt Lake City was $134 for a one-way ticket and $162 for a round-trip.

  • Do I need a passport to fly between Boston and Salt Lake City?

    No, a passport isn't needed to fly from Boston to Salt Lake City. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Boston to Salt Lake City?

    When flying out of Boston you will be using Boston Logan Intl. You will be landing at Salt Lake City, also known as Salt Lake City.

  • Which airlines offer Wi-Fi service onboard planes from Boston to Salt Lake City?

    All the following airlines offer inflight Wi-Fi service on the Boston to Salt Lake City flight route: JetBlue, Delta, Alaska Airlines, American Airlines, Spirit Airlines, WestJet, Frontier, and Endeavor Airlines.

  • Which aircraft models fly most regularly from Boston to Salt Lake City?

    The Airbus A321neo is the aircraft model that flies most regularly on the Boston to Salt Lake City flight route.

  • Which airline alliances offer flights from Boston to Salt Lake City?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Boston and Salt Lake City, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Boston to Salt Lake City?

    There are nonstop flights from Boston to Salt Lake City on a daily basis.

  • Which is the best airline for flights from Boston to Salt Lake City, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Salt Lake City are Delta and Alaska Airlines. With an average price for the route of $517 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $525 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Boston to Salt Lake City?

    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 Salt Lake City.

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

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

    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 to Salt Lake City with an airline and back to Boston with another airline. Booking your flights between Boston and SLC can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Salt Lake City?

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

See more FAQs

KAYAK’s top tips for finding a cheap flight from Boston to Salt Lake City

  • Looking for a cheap flight? 25% of our users found flights on this route for $216 or less one-way and $331 or less round-trip.
  • While connecting at Boston Logan International Airport (BOS) for a flight Salt Lake City consider using Orange Line to State Street Station and then transfer to the Blue Line to the airport for they are centrally located. However, you can get to BOS quickly if you can consider taking a commuter trail, which will get you there in a few minutes from the downtown of Boston.
  • Salt Lake City International Airport (SLC) serves as the main destination for the flights from Boston to SLC while Boston Logan International Airport (BOS) and Rhode Island T.F International Airport (PVD) serving as the departure airports. The benefit of departing from BOS over PVD is that there are several transport options to the airport from the city center.
  • When you are planning to cancel your flight due to unavoidable and the increment of the fee offered circumstances you should not get stressed up on what to do. There are airlines that offer the option rescheduling your flight without any change of fee. Boston Logan International Airport to SLC flights you’ll see there is no the change of fee.
  • If you’re in East Boston or Winthrop and want to travel to Salt Lake City in Utah, the Logan International Airport (BOS) is a good option.
  • For food before your flight, the Logan International Airport offers plenty of cafes, bars, and restaurants. These include microbrewery and sports bars in Terminal A, wine bars in Terminal E, and steak and seafood restaurants in Terminal B.
  • The Logan International Airport has disabled facilities, including specialized toilets, Braille signage, lifts, and TDD services. If you need further assistance, contact your airline in advance.
  • To stay connected while traveling, Logan International Airport offers free Wi-Fi. Enable Wi-Fi connectivity on your device and search for the “BOSWifi” SSID, then connect to the service.
  • Salt Lake City International Airport (SLC), located 4 miles to the west of downtown Salt Lake City, is a suitable option for travelers from Boston to Salt Lake City, Utah.
  • People with functional needs that require extra help can use services like wheelchairs with attendants, shops and restaurants, and elevators near escalators and stairs at Salt Lake City International Airport.
  • If you’re traveling with a pet, Salt Lake City International Airport has an animal relief station in concourse A near gate A9 or concourse B near gate B20.
  • ATMs at Salt Lake City International Airport are located in the Gateway Center Level 1 and in Concourse A and B. They serve members of Nyce, Plus EBT, Fastbank, Shazam, CirrusP, FSV, Plus EBT, and other networks.
See more tips

Prefer to fly non-stop from Boston to Salt Lake City?

Find which airlines fly direct from Logan Intl to Salt Lake City, which days they fly and book direct flights.

Nonstop departures

Boston Logan Intl to Salt Lake City

Monday

Air France, Delta, JetBlue, +7 more

Air France, Delta, +8 more

Tuesday

Air France, Delta, JetBlue, +7 more

Air France, Delta, +8 more

Wednesday

Air France, Delta, JetBlue, +7 more

Air France, Delta, +8 more

Thursday

Air France, Delta, JetBlue, +7 more

Air France, Delta, +8 more

Friday

Air France, Delta, JetBlue, +7 more

Air France, Delta, +8 more

Saturday

Delta, JetBlue, KLM, +5 more

Delta, JetBlue, +6 more

Sunday

Air France, Delta, JetBlue, +7 more

Air France, Delta, +8 more

See more direct flights

Nonstop returns

Salt Lake City to Boston Logan Intl

Monday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Tuesday

Aeromexico, Air France, Delta, +5 more

Aeromexico, Air France, +6 more

Wednesday

Aeromexico, Air France, Delta, +5 more

Aeromexico, Air France, +6 more

Thursday

Aeromexico, Air France, Delta, +5 more

Aeromexico, Air France, +6 more

Friday

Aeromexico, Air France, Delta, +5 more

Aeromexico, Air France, +6 more

Saturday

Aeromexico, Air France, Delta, +5 more

Aeromexico, Air France, +6 more

Sunday

Aeromexico, Air France, Delta, +5 more

Aeromexico, Air France, +6 more

See more direct flights
See more direct flights

Top 5 airlines serving from Boston to Salt Lake City

 
See real verified KAYAK customer reviews for airlines flying from Boston to Salt Lake City. 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 Salt Lake City? 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
DeltaOverall score based on 10673 reviews
8.6Crew
8.2Boarding
7.9Comfort
7.4Food
8.0Entertainment
Airline reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

10.0 ExcellentAllan, May 2024SUN - SLC
Read more about Delta reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

They did a fine job. Can't wait to use Delta in the future.

Seats in first class on the E175 recline too far back. I was in 2A, and the man in 1A fully reclined almost the entire flight. It took 6-7 inches of space away from me and made it very difficult to work on my laptop.

I love the free wifi and headrest screens. I would consider Delta even more because of this but the seats aren't so great. The snacks aren't very good in my opinion. I bought a Bloody Mary and that was great! So just be comfortable with better snacks and the airline world will be yours.

Temperature in the plane was quite warm for the entire flight - actually just outright hot making for an unoleay4 hours. Crew either couldn’t or wouldn’t do anything about it. No acknowledgement or apology. All passengers were commenting on how hot it was.

How about not delaying a red eye flight by 3 hours and causing a chain reaction of missed connecting flights

First class? Seriously? We got a wider seat and a little extra legroom. The plane didn’t even have TV’s. Not a huge deal, but there was nothing first class about this except the price tag.

Boarding started almost 20 minutes late with no explanation. Then the take off was delayed by 15 minutes with no update or explanation from the captain which was very stressful because I had a connecting flight with a very short layover. The The flight tracker on the screen at my seat was for a different flight and the QR code for the menu did not work. I asked for Sun Chips which were shown as harvest cheddar flavor on the website but the ones they gave me were salsa and I'm allergic to tomatoes and I couldn't eat them. The flight to Tulsa was okay but there was no Wi-Fi or entertainment on board which would have been nice to know

I love the food options, I don’t mind paying an extra $10-$12 for sandwiches, fruit, cheese, and crackers, and such. I’m glad they offer it!

On time departure and early arrival. Kind and professional service from flight crew

I had back trouble prior to my flight and everyone was great about helping me.

My tv was broken on the flight which is disappointing when you pay for a seat and expect a service

Always delays from Boston to Salt lake but this time was very long. Don’t understand while they board the passengers and then make them sit in the plane

Service for food to our seat was a bit slow. Snack choices were just pretzels or baked chips. My seat cushion was not attached. Other than Barbie, video choice were not very good or current.

After we landed, we were held on the plane for 30 minutes. There was no one at the gate once we landed and we forced to sit on a plan that had already over an hour delayed.

The new seats JetBlue uses angle downwards, so the entire flight you are sliding forward out of your own seat. These seats suck!

almost 4 hour delay as they over booked and had to wait for 8-10 volunteers to agree to travel next day.

Old plane. No outlets for laptop or phone. Seats worn out. Area around seat dirty.

I loved the flight and the crew. It was comfortable and smooth.

The crew was openly hostile and condescending to the customers. They spent the majority of that time in the rear talking and seemed really agitated when people asked questions. I heard five different people told that the information they requested was in the handout or safety brief.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

LIT to DFW - 3 hours late; the entire plane had been boarded before they told us there was a delay due to a weather-related ground stop in Dallas. DFW to MAY - 2+ hours late due to A/C needing to be repaired after everyone had boarded, then when we finally reach the runway, the First Officer timed out and we had to taxi all the way back to the gate and wait for a new one. I arrived in New Orleans 5+ hours later than I should have. Return flights were completely cancelled; rebooked through the app to fly through CLT instead of DFW. MSY to CLT had no issues, but CLT to LIT was delayed 1.25 hrs because flight attendants had not arrived to the airport yet. At least they didn’t make us all sit on the plane to wait for them. I should have driven.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in-flight WiFi. Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay that much for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a shitty attitude for no reason, nor will they act the way this woman did. Unacceptable.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Never been on this flight as i had missed it due to delayed connecting flight

Horrible. Delays, no customer support and fake promises and everything. i am suffering to help as due to connecting flight getting missed no support on ground and customer support window is closed and we are sitting o ground without anything

Missed our departing flight due to poor baggage drop staff. At the airport with 2 & 1/2 hours to spare and waited in bag check in until 15 minutes prior to gates closing before baggage staff asked us to move to the front of the line. We weren’t the only passengers that missed the flight. Poor organizational operations by Spirit staff. Otherwise , the return trip was fine.

My experience with Spirit was perfect. Did not expect it to be this good

Worst airline experience ever. Lost my IPad going thru security. Charged for my dog carriage at the gate not at ticket counter. Gave away my seat 6D. Expressed I wanted my seat back after charging me 99 for dog carriage. Should have thrown it out. Had a 16 yr old Yorkie heading to Boston after being a snowbird. Seats small. Very bad experience. Still don’t have my IPad. Horrible

My mother was HARASSED AND ACCOSTED by the gate agent for her bag. I pre purchased the bag fee and the gate agent made my 78 year old mother board, deplane, re pay for her bag fee and board again. The gate agent made my mother pick up her own bag and REFUSED to help her, she is an older woman who wasn’t bothering anyone on a flight that had maybe 30’total passengers. I am going to sue this airlines for their HORRIBLE customer service and treatment of my mother, and all this occurred the day after Mother’s Day!!!

The boarding gate was moved so many times that I missed my flight. No attendants would help me. The wrong gate was even on my boarding pass. I had to repurchase everything. I’ll never fly again. Really a terrible day as I had planned to see a former student who is dying in Louisville Never ever will I forget that day. Your airline is totally uncaring.

Horrible, first flight delayed. They switched my connecting flight while I was en route and even though I was originally supposed to be on the flight going back home to boston, refused to let me board and told me I would have to wait for next flight that was 14 hours later. Ended up renting a car and driving 6.5 hours back home. Still getting messages about flight and it is now showing that the other flight they put me on is now canceled and I would have to wait 24 hours for the next one. I will never book with spirit again

Hated it I would not use Kayak or Spirit ever again.

They stuck us with multiple extra fees. I will never fly spirit again

Book cheap flights from Boston to Salt Lake City

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Salt Lake City found on KAYAK in the last 72 hours.
5/22Wed
nonstopJetBlue
5h 33mBOS-SLC
$134
5/29Wed
1 stopSpirit Airlines
29h 00mBOS-SLC
$135
5/31Fri
3 stopsSpirit Airlines
32h 54mBOS-SLC
$137
5/30Thu
1 stopAmerican Airlines
8h 45mBOS-SLC
$142
5/31Fri
1 stopAmerican Airlines
8h 31mBOS-SLC
$143
5/24Fri
nonstopDelta
5h 32mBOS-SLC
$179
6/14Fri
nonstopDelta
5h 14mBOS-SLC
$184
5/30Thu
2 stopsUnited Airlines
13h 47mBOS-SLC
$212
5/23Thu
1 stopUnited Airlines
7h 57mBOS-SLC
$225
6/3Mon
2 stopsAlaska Airlines
19h 11mBOS-SLC
$397

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Last minute flights from Boston to Salt Lake City

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boston to Salt Lake City that are departing in the next 10 days.
5/19Sun
multi-stopSpirit Airlines
14h 39mBOS-SLC
5/30Thu
multi-stopSpirit Airlines
32h 10mSLC-BOS
$428
5/18Sat
nonstopJetBlue
5h 33mBOS-SLC
5/30Thu
nonstopJetBlue
4h 33mSLC-BOS
$452
5/18Sat
multi-stopAmerican Airlines
8h 37mBOS-SLC
5/28Tue
multi-stopAmerican Airlines
7h 19mSLC-BOS
$463
5/20Mon
multi-stopAmerican Airlines
7h 58mBOS-SLC
5/28Tue
multi-stopAmerican Airlines
7h 19mSLC-BOS
$465
5/19Sun
multi-stop
23h 47mBOS-SLC
5/30Thu
multi-stop
14h 43mSLC-BOS
$481
5/20Mon
nonstopDelta
5h 32mBOS-SLC
5/27Mon
nonstopDelta
4h 43mSLC-BOS
$497
5/21Tue
nonstopDelta
5h 32mBOS-SLC
5/24Fri
nonstopDelta
4h 43mSLC-BOS
$517
5/19Sun
multi-stop
23h 47mBOS-SLC
5/30Thu
multi-stop
10h 46mSLC-BOS
$528
5/19Sun
multi-stopUnited Airlines
8h 39mBOS-SLC
5/29Wed
multi-stopUnited Airlines
7h 05mSLC-BOS
$566
5/17Fri
multi-stopUnited Airlines
7h 48mBOS-SLC
5/26Sun
multi-stopUnited Airlines
6h 56mSLC-BOS
$575

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Boston - Salt Lake City Flights

Departure:

Boston (undefined)United States

Destination:

Salt Lake City (SLC)United States

Return flight deals:

Salt Lake City - Boston

Cabin classes:

$1,638
$1,512
$778
$178