Cheap Flights from Salt Lake City (SLC) to Boston (BOS)

Compare Salt Lake City to Boston Logan International flight deals

Find the cheapest month or even day of the year to fly to Boston Logan International

Book the best Boston Logan International fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Salt Lake City to Boston Logan International

Looking for a cheap last-minute deal or the best return flight from Salt Lake City Airport to Boston Logan International Airport? If you want to travel next month, return fares start from $474. Find the lowest prices on one-way and return tickets right here.

Boston.$472 per passenger.Departing Mon, 8 Feb, returning Mon, 22 Feb.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Salt Lake City on Mon, 8 Feb, arriving in Boston Logan International.Inbound indirect flight with Southwest Airlines, departs from Boston Logan International on Mon, 22 Feb, arriving in Salt Lake City.Price includes taxes and charges.From $472, select.

Boston.$474 per passenger.Departing Thu, 5 Nov, returning Tue, 10 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Salt Lake City on Thu, 5 Nov, arriving in Boston Logan International.Inbound indirect flight with Southwest Airlines, departs from Boston Logan International on Tue, 10 Nov, arriving in Salt Lake City.Price includes taxes and charges.From $474, select.

Boston.$474 per passenger.Departing Wed, 13 Jan, returning Wed, 20 Jan.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Salt Lake City on Wed, 13 Jan, arriving in Boston Logan International.Inbound indirect flight with Southwest Airlines, departs from Boston Logan International on Wed, 20 Jan, arriving in Salt Lake City.Price includes taxes and charges.From $474, select.

Boston.$476 per passenger.Departing Thu, 29 Oct, returning Wed, 4 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Salt Lake City on Thu, 29 Oct, arriving in Boston Logan International.Inbound indirect flight with Southwest Airlines, departs from Boston Logan International on Wed, 4 Nov, arriving in Salt Lake City.Price includes taxes and charges.From $476, select.

Boston.$508 per passenger.Departing Mon, 26 Oct, returning Wed, 28 Oct.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Salt Lake City on Mon, 26 Oct, arriving in Boston Logan International.Inbound indirect flight with Southwest Airlines, departs from Boston Logan International on Wed, 28 Oct, arriving in Salt Lake City.Price includes taxes and charges.From $508, select.

Boston.$546 per passenger.Departing Wed, 16 Dec, returning Fri, 25 Dec.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Salt Lake City on Wed, 16 Dec, arriving in Boston Logan International.Inbound indirect flight with Southwest Airlines, departs from Boston Logan International on Fri, 25 Dec, arriving in Salt Lake City.Price includes taxes and charges.From $546, select.

Boston.$554 per passenger.Departing Sat, 23 Jan, returning Sat, 6 Feb.Return flight with United.Outbound indirect flight with United, departs from Salt Lake City on Sat, 23 Jan, arriving in Boston Logan International.Inbound indirect flight with United, departs from Boston Logan International on Sat, 6 Feb, arriving in Salt Lake City.Price includes taxes and charges.From $554, select.

Boston.$559 per passenger.Departing Mon, 26 Oct, returning Sat, 5 Dec.Return flight with United.Outbound indirect flight with United, departs from Salt Lake City on Mon, 26 Oct, arriving in Boston Logan International.Inbound indirect flight with United, departs from Boston Logan International on Sat, 5 Dec, arriving in Salt Lake City.Price includes taxes and charges.From $559, select.

Boston.$608 per passenger.Departing Fri, 25 Dec, returning Fri, 1 Jan.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Salt Lake City on Fri, 25 Dec, arriving in Boston Logan International.Inbound indirect flight with Southwest Airlines, departs from Boston Logan International on Fri, 1 Jan, arriving in Salt Lake City.Price includes taxes and charges.From $608, select.

Boston.$627 per passenger.Departing Thu, 19 Nov, returning Wed, 25 Nov.Return flight with Delta.Outbound direct flight with Delta departs from Salt Lake City on Thu, 19 Nov, arriving in Boston Logan International.Inbound direct flight with Delta departs from Boston Logan International on Wed, 25 Nov, arriving in Salt Lake City.Price includes taxes and charges.From $627, select.

Boston.$670 per passenger.Departing Wed, 25 Nov, returning Wed, 2 Dec.Return flight with Delta.Outbound direct flight with Delta departs from Salt Lake City on Wed, 25 Nov, arriving in Boston Logan International.Inbound direct flight with Delta departs from Boston Logan International on Wed, 2 Dec, arriving in Salt Lake City.Price includes taxes and charges.From $670, select.

Boston.$702 per passenger.Departing Sun, 20 Dec, returning Mon, 4 Jan.Return flight with Delta.Outbound direct flight with Delta departs from Salt Lake City on Sun, 20 Dec, arriving in Boston Logan International.Inbound direct flight with Delta departs from Boston Logan International on Mon, 4 Jan, arriving in Salt Lake City.Price includes taxes and charges.From $702, select.

Boston.$703 per passenger.Departing Thu, 7 Jan, returning Tue, 12 Jan.Return flight with Delta.Outbound direct flight with Delta departs from Salt Lake City on Thu, 7 Jan, arriving in Boston Logan International.Inbound direct flight with Delta departs from Boston Logan International on Tue, 12 Jan, arriving in Salt Lake City.Price includes taxes and charges.From $703, select.

Boston.$703 per passenger.Departing Wed, 9 Dec, returning Sun, 13 Dec.Return flight with Delta.Outbound direct flight with Delta departs from Salt Lake City on Wed, 9 Dec, arriving in Boston Logan International.Inbound direct flight with Delta departs from Boston Logan International on Sun, 13 Dec, arriving in Salt Lake City.Price includes taxes and charges.From $703, select.

Boston.$704 per passenger.Departing Fri, 30 Oct, returning Sun, 1 Nov.Return flight with Delta.Outbound direct flight with Delta departs from Salt Lake City on Fri, 30 Oct, arriving in Boston Logan International.Inbound direct flight with Delta departs from Boston Logan International on Sun, 1 Nov, arriving in Salt Lake City.Price includes taxes and charges.From $704, select.

Boston.$705 per passenger.Departing Thu, 29 Oct, returning Sat, 5 Dec.Return flight with Delta.Outbound direct flight with Delta departs from Salt Lake City on Thu, 29 Oct, arriving in Boston Logan International.Inbound direct flight with Delta departs from Boston Logan International on Sat, 5 Dec, arriving in Salt Lake City.Price includes taxes and charges.From $705, select.

Find the cheapest month to fly from Salt Lake City to Boston Logan International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Salt Lake City to Boston Logan International flights are currently cheapest in February.

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Direct flights from Salt Lake City to Boston Logan International

Salt Lake City to Boston Logan International: Alternative routes

Compare routes from Salt Lake City to Boston below. You may find an airport to fly into that's cheaper, faster, or easier than Boston Logan International.

Salt Lake City to Boston: Flight information

The things to know before you go.

Cheapest flight found	$472
Cheapest month to fly	February
Average flight time	4 hrs, 37 mins
Most popular airline	WestJet
Average flights per week	97

Finding cheap flights from Salt Lake City to Boston Logan International: Frequently asked questions

How much are return flights from Salt Lake City to Boston Logan International?

The best price we found for a return flight from Salt Lake City to Boston Logan International is $472. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Salt Lake City to Boston Logan International?

4 hours and 37 minutes is the average flight time from Salt Lake City to Boston Logan International.

Which airlines fly direct from Salt Lake City to Boston Logan International?

WestJet, Delta and Virgin Atlantic fly direct from Salt Lake City to Boston Logan International.

How many flights are there a week from Salt Lake City to Boston Logan International?

As of October 2026, there are 97 flights per week flying from Salt Lake City to Boston Logan International.

When is the cheapest time to fly from Salt Lake City to Boston Logan International?

The cheapest month to fly from Salt Lake City to Boston Logan International is usually February.

Which upcoming date is cheapest to fly from Salt Lake City Airport to Boston Logan International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Salt Lake City Airport to Boston Logan International Airport on Monday, 8 February 2027.

Can I get a direct flight from Salt Lake City Airport to Boston Logan International Airport?

Yes – the average flight time is 4 hours and 37 minutes.

How can I find the best flight deal to Boston Logan International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boston Logan International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Boston?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boston is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Salt Lake City Airport to Boston Logan International with?

Currently, Southwest Airlines and Delta offer the cheapest flight tickets to Boston Logan International.

Travelling from Salt Lake City Airport (SLC) to Boston Logan International Airport (BOS): what you need to know

The average length of a direct flight from Salt Lake City Airport to Boston Logan International Airport is 4 hours 40 minutes.
The timezone in Boston is UTC-5, which is two hours ahead of Salt Lake City.
Take your pick of 23 weekly Salt Lake City Airport to Boston Logan International Airport flights. The 09:25 departure with Delta Air Lines is the earliest flight you can take. Delta Air Lines operates the latest service of the day at 23:59.
Your SLC to BOS flight won't wait if you're running late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
Travelling during a peak time like July? School holidays and other popular periods can result in longer lines and delays at check-in and security. Be extra cautious and arrive up to four hours before an international flight and two hours before a domestic departure.
Delta offers direct flights from Salt Lake City Airport to Boston Logan International Airport. Book with this popular airline, then get ready to see the sights in Boston — and maybe even more of the United States if you have time.
The majority of passengers choose to travel with Delta on this route.
With an impressive 85.23% of services landing on schedule, Delta has the best on-time record for SLC to BOS flights.
We make it a breeze to book a flight with a stopover. To see your options for tickets from Salt Lake City Airport to Boston Logan International Airport, uncheck 'Direct flights only.' Then, pick a flight with a stop long enough to visit your chosen city. Popular stopovers between SLC and BOS include:
- Denver International Airport
- Detroit Wayne County Airport
- St Louis Airport

How to find the cheapest flights from Salt Lake City Airport (SLC) to Boston Logan International Airport (BOS)

$236 is the lowest price for a one-way Salt Lake City Airport to Boston Logan International Airport flight. Return flights start at $472. These prices can change depending on availability.
It's a good idea to book as early as possible if you want to get cheap tickets from SLC to BOS. That's because flight prices are based on demand, which tends to rise closer to departure.
Schedule your trip for May. That's the cheapest month for flights from Salt Lake City Airport to Boston Logan International Airport. If your travel dates are flexible, try out the 'Whole month' tool to find the lowest price across each month.
You don't need to check every day to find out if fares have gone down when you create a Price Alert. We'll update you the moment there's a better deal on cheap flights from SLC to BOS.
Select your ideal arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Salt Lake City Airport to Boston Logan International Airport.

Handy information about Salt Lake City Airport (SLC)

SLC is located at 776 North Terminal Drive.
Salt Lake City Airport scores high marks for its on-time performance. 85% of flights that take off from SLC arrive at their destination as scheduled.
Central Salt Lake City to Salt Lake City Airport is around 11 kilometres. Depending on traffic, it'll take you about 10 minutes to get there if you're driving, catching a taxi or ride-sharing.
The journey on public transport usually takes 20 minutes.
Booked an early flight from Salt Lake City Airport to Boston Logan International Airport? Avoid the last-minute rush to the airport (and catch some extra z's) by choosing one of these hotels near SLC:

Arriving at Boston Logan International Airport (BOS)

Book a hotel near BOS if you have a late Salt Lake City Airport to Boston Logan International Airport flight. Pick one of these options and skip the long transfer after landing:
Get on the fast track to adventure by picking up a Boston Logan International Airport rental car. Grab your wheels from Dollar, Budget or Thrifty to explore Boston and beyond.
To get the lowest price, book your vehicle from Boston Logan International Airport around one week before travelling.

When to fly to Boston Logan International Airport (BOS)

The quietest month for a flight from Salt Lake City Airport to Boston Logan International Airport is March, while July is the most popular. Choose the ideal time to go to Boston based on whether you prefer a laid-back vibe or a more bustling atmosphere.
The warmest month in Boston is July, with temperatures ranging between 16ºC (61ºF) and 29ºC (84ºF). Lock in your flights from Salt Lake City Airport to Boston Logan International Airport in this month if this is the type of weather you like.
Search for cheap tickets from SLC to BOS in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -8ºC (18ºF) and 6ºC (43ºF) on average.

Explore more of the United States

Boston has plenty going for it, but there are so many other parts of the United States you'll want to see. About 306 kilometres south-west of Boston, a trip to New York will keep you on the go. Start with attractions like Central Park, Statue of Liberty and Metropolitan Museum of Art.
If you're looking to explore another side of the United States, head for Philadelphia, about 434 kilometres south-west of Boston. Independence Hall, Liberty Bell and Philadelphia Museum of Art are highlights.