Cheap flights from Utah to Boston from $159

In general, March is the cheapest month to fly from Utah to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $390. If you aren’t able to travel during the month of March, then book flights to Boston from Utah during August instead. Flights to Boston in August, while not as cheap as those in March, still average around $393.

The cheapest day to depart from Utah to Boston is on a Tuesday when prices can be found for as low as $494. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $611.

According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Utah to Boston in the evening for as low as $451. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $738 per ticket.

Fly from Salt Lake City to Boston Logan Intl for the best Utah - Boston Logan Intl flight prices

You are more likely to see cheaper flights to Boston from Utah when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $452 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Utah for as low as $369 on momondo.

There are 4 cabin classes available to choose from on Utah to Boston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

United Airlines, Alaska Airlines, and American Airlines are the most popular carriers operating from Utah to Boston Logan Intl

Delta, JetBlue and American Airlines are the top three most popular airlines that fly to Boston from Utah according to our data. Delta is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 6 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

The number of flights available between Utah and Boston is 13 per day as of August 2026. The most frequent departure time is 11:00PM, with 44% of daily flights leaving in the evening.

As of August 2026, 91 flights take off from Utah and land in Boston each week. The most common flight departure day for this route is Sat, with 15% of weekly flights taking off on this day.