Cheap Flights from Salt Lake City to Boston from $135

Frequently Asked Questions

• What are the cheapest flights from Salt Lake City to Boston (SLC-BOS)?

  Based on Trip.com data, Alaska Airlines offers one-way fares as low as $135 on Cheapest nonstop routes (e.g. SLC to BOS on Mon, Aug 10), while Jetblue Airways offers Cheapest nonstop round-trips from $280 departing on Wed, Jul 1 and returning on Wed, Jul 8.

• Which airlines offer direct flights from Salt Lake City to Boston?

  At the moment, you can catch a nonstop flight from Salt Lake City to Boston with the following airlines, including: Delta Air Lines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Salt Lake City (SLC) to Boston (BOS) and what is the distance?

  It takes around 4 hours 46 minutes to fly from Salt Lake City (SLC) to Boston (BOS).

• When is the best time to book flights from Salt Lake City to Boston?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Salt Lake City to Boston is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Salt Lake City to Boston?

  Based on Trip.com data in the past 4 weeks, there is 19 flight per week flying from Salt Lake City to Boston. You can check the weekly schedule for popular airlines on this route below: Delta Air Lines: S/M/T/W/T/F/S -- DL657 (10:09)

• How can I find the best deals on flights from Salt Lake City to Boston?

  To find best deals on flights from Salt Lake City to Boston, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Aug 10, with one-way flights priced at just $135.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Boston travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Salt Lake City (SLC) to Boston (BOS) the cheapest?

  The cheapest months to fly from Salt Lake City to Boston is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Salt Lake City to Boston on?

  After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Salt Lake City to Boston on June 30, 2026 with Jetblue Airways, with prices starting at $284.

• Which airports can I fly to for Boston from Salt Lake City?

  You can land at any one of the following hubs in Boston, with Salt Lake City International Airport to Boston Logan International Airport (SLC-BOS) is by far the most common option on this route: Boston Logan International Airport (BOS) Hartford Barnes Airport (BNH) Portsmouth International Airport (PSM).

• Is there any time difference between Salt Lake City and Boston?

  The time difference between Boston and Salt Lake City is 2h.

• How do I change or cancel my ticket from Salt Lake City to Boston?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.