SLC - BOS

$109 Find Cheap Flights from Salt Lake City to Boston

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 Boston departing on 5/10. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Boston

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

Cheap Flights from Salt Lake City to Boston

 
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 Boston 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.

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Salt Lake City to Boston.
Discover the best prices for you by selecting your travel dates on KAYAK.
Spirit Airlines Logo
8:14 pm - 4:24 pmSLC-BOS
18h 10m2 stops
Spirit Airlines Logo
5:45 am - 3:10 pmBOS-SLC
11h 25m1 stop
$238Spirit Airlines
Find Deal
Tue, Jun 3 - Thu, Jun 12
Spirit Airlines Logo
8:14 pm - 4:24 pmSLC-BOS
18h 10m2 stops
Spirit Airlines Logo
5:45 am - 1:32 pmBOS-SLC
9h 47m1 stop
$245Spirit Airlines
Find Deal
Mon, May 19 - Sat, May 24
JetBlue Logo
10:27 pm - 5:00 amSLC-BOS
4h 33mnonstop
JetBlue Logo
5:55 pm - 9:32 pmBOS-SLC
5h 37mnonstop
$297JetBlue
Find Deal
Fri, Jul 18 - Wed, Aug 6
Delta Logo
5:48 pm - 12:24 amSLC-BOS
4h 36mnonstop
Delta Logo
10:05 am - 1:19 pmBOS-SLC
5h 14mnonstop
$317Delta
Find Deal
Tue, Jul 15 - Tue, Jul 22
JetBlue Logo
10:27 pm - 5:00 amSLC-BOS
4h 33mnonstop
JetBlue Logo
5:55 pm - 9:32 pmBOS-SLC
5h 37mnonstop
$322JetBlue
Find Deal
Fri, Jul 18 - Thu, Jul 24
Delta Logo
11:50 pm - 6:28 amSLC-BOS
4h 38mnonstop
Delta Logo
6:00 am - 9:14 amBOS-SLC
5h 14mnonstop
$328Delta
Find Deal
Sun, Jun 29 - Sat, Jul 5
American Airlines Logo
12:06 pm - 11:59 pmSLC-BOS
9h 53m1 stop
American Airlines Logo
4:54 pm - 10:55 pmBOS-SLC
8h 01m1 stop
$332American Airlines
Find Deal
Sat, May 24 - Thu, May 29
American Airlines Logo
11:59 pm - 11:09 amSLC-BOS
9h 10m1 stop
American Airlines Logo
5:00 am - 12:42 pmBOS-SLC
9h 42m1 stop
$337American Airlines
Find Deal
Tue, Jun 10 - Fri, Jun 13
Southwest Logo
3:40 pm - 12:40 amSLC-BOS
7h 00m1 stop
Southwest Logo
5:00 am - 11:45 amBOS-SLC
8h 45m2 stops
$342Southwest
Find Deal
Fri, Jul 25 - Mon, Jul 28
Southwest Logo
10:30 am - 10:00 pmSLC-BOS
9h 30m2 stops
Southwest Logo
3:15 pm - 10:55 pmBOS-SLC
9h 40m1 stop
$345Southwest
Find Deal
Thu, Sep 4 - Tue, Sep 9
Expert advice

Expert advice for your flight from Salt Lake City to Boston

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Delta

Delta offers free Wi-Fi for SkyMiles members on domestic flights, including messaging and browsing.


Delta's Comfort Plus seats offer up to three inches of extra legroom in the economy cabin.

Read more about Deltaby Stefanie Waldek
JetBlue

JetBlue offers free gate-to-gate Wi-Fi and live TV channels for all passengers.


JetBlue’s Blue Extra fare includes priority check-in and security lanes, plus early boarding.

Read more about JetBlueby Harriet Baskas
Airports
SLC

For a quicker security check, use the Level 1 checkpoint at SLC, which is usually less crowded than the main Level 2 area.

Read more about SLCby Harriet Baskas
BOS

Use the Silver Line for a free, convenient trip from BOS to South Station in central Boston, taking about 20-30 minutes.

Read more about BOSby Blane Bachelor
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Harriet Baskas

Harriet Baskas

Expert on JetBlue and SLC

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Useful Info

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

Get data-powered insights and trends into flights from Salt Lake City to Boston 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 Salt Lake City to Boston?

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

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

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

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 Boston, 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 Boston is September, where tickets cost $332 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $469 and $460 respectively.

Can I save money by flying with a layover from Salt Lake City to Boston?

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 $483 on average.

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

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 Boston, 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 Boston, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonJanuary
High seasonOctober
Cheapest flight$109
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Salt Lake City to Boston

When to book flights from Salt Lake City to Boston

Are your dates flexible? Find out the best times to travel from Salt Lake City to Boston 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 Salt Lake City to Boston

  • Where can I find food or drinks at BOS airport?

    BOS airport hosts several restaurants, food stores and fast food options in its terminals where you can eat or grab a drink and a snack. In terminal A, check out the Tawakal Halal Café for a cup of coffee. Meat lovers can try out Davio’s Steakhouse also in Terminal A. You can visit Beer Works in Terminal C if you want some drinks.

  • Which is the best way to get to Boston Harbor Islands from BOS airport?

    The fastest way to get to Boston Harbor Island from the airport is by taxi or by driving since they both take about 31min, unlike the bus or train, which take approximately two and half hours. However, the most cost-effective way to get to the place is by driving since renting a car from the airport may not be cost-effective.

  • Does SLC airport offer financial services?

    Yes. The airport has several ATMs where you can withdraw some cash before you travel. They are in the Gateway Center on Level 1, Concourse A and B. There are also cash-to-card kiosks in the airport located on Level 3 in the Gateway. You can use these kiosks if you need to convert your cash into a prepaid Master Card.

  • Which lounges can I access at SLC airport?

    SLC airport offers passengers access to only one lounge, the Delta Sky Club. This lounge is on Level 3 and is open daily from 4:45 am. Moreover, you can only access this lounge if you hold a credit card or have a Sky Club membership.

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

    In the last 3 days, the lowest price for a flight from Salt Lake City to Boston was $109 for a one-way ticket and $238 for a round-trip.

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

    No

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

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

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

    All the following airlines offer inflight Wi-Fi service on the Salt Lake City to Boston flight route: JetBlue, Air France, Delta, Virgin Atlantic, Aeromexico, American Airlines, and KLM.

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

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

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

    SkyTeam is the only airline alliance operating flights between Salt Lake City and Boston.

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

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

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

    The two airlines most popular with KAYAK users for flights from Salt Lake City to Boston are Delta and Southwest. With an average price for the route of $491 and an overall rating of 8.0, Delta is the most popular choice. Southwest is also a great choice for the route, with an average price of $405 and an overall rating of 8.0.

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

    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 Boston.

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

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

    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 Boston with an airline and back to Salt Lake City with another airline. Booking your flights between Salt Lake City and BOS 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 Salt Lake City to Boston?

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

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $261 or less one-way and $359 or less round-trip.
  • Salt Lake City airport (SLC) provides parking services and facilities. It has parking garages with a Parking Guide System to help the passengers locate a free parking space. The airport offers special parking services for disabled passengers and electric vehicles. It has long-term economy parking, ideal for an extended time parking. Fuel-efficient vehicle parking is also available in the parking garages.
  • SLC airport provides services and facilities for pets and services animals. One animal relief station is located outside on the west side of the terminal. Two others are located in Concourse A and B near gates A9 and B20, respectively. The airport has a policy that requires travelers with pets to keep the pets in their kennels, excluding therapy dogs, trained, services animals or active law enforcement animals.
  • SLC airport offers baby care facilities as it has infant care and mother’s rooms. The rooms are located throughout the airport and feature sinks, diaper changing tables, comfortable seating and electrical outlets. These rooms are mostly found in women’s restrooms and are meant for breastfeeding, changing diapers and cleaning infants. You can also pump breast milk in these rooms.
  • Boston Logan International Airport (BOS) provides business facilities crucial for corporate travelers as it has onsite hotels. Hilton Boston Logan Airport and Hyatt Harborside hotels have business centers. These centers feature conference rooms and meeting facilities you can use to hold business meetings or conferences. There is also free wireless internet access throughout the terminals.
  • BOS provides accessibility services and facilities to the physically disabled and elderly passengers with reduced mobility. It has elevators with brail in all the parking garages. Toilets with grab rails and wheelchair-accessible are located in each terminal. Onsite airport shuttle bus sites have wheelchair lift tools for disabled passengers who want to use the buses to get to their destinations in Boston by bus. It also provides luggage carts.

Prefer to fly direct from Salt Lake City to Boston?

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

Direct departures

Salt Lake City to Boston Logan Intl

Monday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Tuesday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Wednesday

Aeromexico, Air France, Delta, +5 more

Aeromexico, Air France, +6 more

Thursday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Friday

Aeromexico, Air France, Delta, +5 more

Aeromexico, Air France, +6 more

Saturday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Sunday

Aeromexico, Air France, Delta, +5 more

Aeromexico, Air France, +6 more

See more direct flights

Direct returns

Boston Logan Intl to Salt Lake City

Monday

Air France, Delta, Scandinavian Airlines, +8 more

Air France, Delta, +9 more

Tuesday

Air France, Delta, Scandinavian Airlines, +8 more

Air France, Delta, +9 more

Wednesday

Air France, Delta, Scandinavian Airlines, +8 more

Air France, Delta, +9 more

Thursday

Air France, Delta, Scandinavian Airlines, +8 more

Air France, Delta, +9 more

Friday

Air France, Delta, Scandinavian Airlines, +8 more

Air France, Delta, +9 more

Saturday

Air France, Delta, Virgin Atlantic, +8 more

Air France, Delta, +9 more

Sunday

Air France, Delta, Scandinavian Airlines, +8 more

Air France, Delta, +9 more

See more direct flights
See more direct flights

Top 5 airlines serving from Salt Lake City to Boston

 
See real verified KAYAK customer reviews for airlines flying from Salt Lake City to Boston. 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 Boston? 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 4294 reviews
7.1Food
8.0Comfort
8.6Crew
7.6Entertainment
8.2Boarding
Airline reviews

It is southwest seat was ok. Not the most comfortable seat

8.0 ExcellentJohn, Apr 2025PVD - FLL
Read more Southwest reviews

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delta is a cut above the others in customer service.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

Overall, terrible. Flight from SFO was delayed due to “air traffic control issues”, and we were all mislead about connecting flights. Told “you have 20 minutes to catch your connection”. Reality was 5. We got to watch the plane sit at the bridge. Won’t fly Delta with a connection again.

I like in St George and prefer to fly out of CDC than SGU. Hopefully, they will continue the flights out of Cedar

Newer plane, relatively easy boarding, not a full flight and was told that we could not be moved up because of weight and balance issues. Otherwise, a very good experience.

I think they can provide the better food/snack option for the 4 hours flight. Drinks are fine.

A bit rush for transit. Food and entertainment are not available

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

Great flight. Departed early, arrived early. However they were out of meals for sale. Also, we arrived early and the gate was not available so we sat on the taxiway for quite a while (not JetBlue’s fault).

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

It was too hot in the cabin. The AC did not help.

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

Loved the leg room and tvs screens on the seats and free WiFi. Wish the price was lower and could save by rebooking

It took 1-1/2 hours to get our luggage after we landed. That to me is unacceptable

The flight was delayed for 4 hours. Once onboard the crew was wonderful.

Overall was excellent. Will definitely us JetBlue in the future.

Love the mosaic program, being able to move to an extra space seat for free is awesome

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

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

Information on your arrival and departure airports

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