Cheap flights from Boston to Salt Lake City from $105
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Salt Lake City departing on 6/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Spirit Airlines flights from Boston to Salt Lake City
Our best Spirit Airlines deals on Boston to Salt Lake City flight tickets
United Airlines flights from Boston to Salt Lake City
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How to get the cheapest flight ticket from Boston to Salt Lake City
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Salt Lake City?
In general, August is the cheapest month to fly from Boston to Salt Lake City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $357. If you are unable to visit Salt Lake City during the month of August, then departing from Boston during the month September is also very affordable. Most momondo users find prices during this month for around $361.
What is the cheapest day to depart on your flight to Salt Lake City?
On average, the least expensive day to fly to Salt Lake City from Boston is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $432. However, this price may fluctuate depending on the airline, the season, and holidays. 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 Salt Lake City on Sunday is $553.
What is the cheapest time of day to depart on your flight to Salt Lake City?
Our most recent data shows that the best time of day to fly to Salt Lake City is in the evening. Flights from Boston to Salt Lake City during this time can be as low as $356. In the morning is when there is more demand to fly to Salt Lake City, so prices are often more expensive at around $502 per ticket.
What is the cheapest Boston Logan Intl to Salt Lake City flight route?
Fly from Boston Logan Intl to Salt Lake City for the best Boston Logan Intl - Salt Lake City flight prices
How far in advance should I book a flight to Salt Lake City?
You are more likely to see cheaper flights to Salt Lake City from Boston when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Salt Lake City for around $442 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Salt Lake City from Boston for as low as $376 on momondo.
What cabin class options are available on Boston Logan Intl to Salt Lake City flights?
There are 4 cabin classes available to choose from on Boston Logan Intl to Salt Lake City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Boston to Salt Lake City flights?
No. A direct flight is the cheapest option for a flight between Boston to Salt Lake City.
How have Boston to Salt Lake City flight prices changed over time?
As of June 2025, prices for Boston to Salt Lake City flights are approximately 8% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Boston Logan Intl to Salt Lake City?
Spirit Airlines, United Airlines, and Alaska Airlines are the most popular carriers operating from Boston Logan Intl to Salt Lake City
What airlines fly to Salt Lake City?
Delta, JetBlue and American Airlines are the top three most popular airlines that fly to Salt Lake City from Boston according to our data. Delta is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Salt Lake City. Keep in mind that there are 7 different airlines that fly to Salt Lake City on a routine basis, so you have a few additional options to choose from.
How many flights depart from Boston to Salt Lake City on average per day?
As of June 2025, there are 9 flights per day flying from Boston to Salt Lake City. The most common time of day flights depart is 6:00PM, with 55% of flights taking off at noon.
How many flights depart from Boston to Salt Lake City on average per week?
The number of flights available between Boston and Salt Lake City is 68 per week as of June 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.
When to book flights from Boston to Salt Lake City
Cheap Boston to Salt Lake City (BOS to SLC) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to Salt Lake City
Best Price Found | $105 |
|---|---|
Fastest flight time | 5h 13m |
Direct flights | Every day |
Airports in Salt Lake City | 1 airport |
How far is Boston Logan Intl to Salt Lake City by plane?
The straight-line distance from Boston Logan Intl to Salt Lake City is 2091.5 mi. Flights usually cover this in 5h 13m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Boston Logan Intl Airport to Salt Lake City Airport?
Prices for flights from Boston Logan Intl Airport to Salt Lake City Airport are updated daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Salt Lake City Airport?
As of June 2025, there are 7 operators available to choose from for flights from Boston Logan Intl Airport to Salt Lake City Airport.
How old do you have to be to fly from Boston Logan Intl Airport to Salt Lake City Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Salt Lake City Airport.
What documentation or ID do you need to fly to Salt Lake City Airport?
The necessary travel and health documents for your Salt Lake City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Boston to Salt Lake City?
momondo data reveals that the most frequently booked plane model on the route from Boston to Salt Lake City is Airbus A321neo, representing 58.81% of all bookings. The subsequent popular models are Airbus A220-300 at 27.37%, Airbus A321-100/200 at 3.58%, and Boeing 737 MAX 9 at 2.64%.
What is the most popular airline from Boston to Salt Lake City?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boston to Salt Lake City is Delta (58% of total bookings). The next most popular airlines are JetBlue (27%), American Airlines (7%), and Southwest (5%).
Best airlines flying from Boston to Salt Lake City
Compare and see reviews for airlines that fly from Boston to Salt Lake City with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $163 | Free Cancellation | Rating 7.3 2,925 reviews | |||
| PriceFrom $166 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $220 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $255 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $261 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $281 | Free Cancellation | Rating 8.0 7,946 reviews |
Delta Flights From Boston to Salt Lake City
Across 20 Delta flights from Boston to Salt Lake City this week, the average price was $518, with the best Delta deals starting from $281 round-trip. 7,950 users have rated Delta on momondo, with an average score of 8.0/10.
JetBlue Flights From Boston to Salt Lake City
The best JetBlue deal for Boston to Salt Lake City flight tickets found on momondo in the last 72 hours was $163, round-trip. It should be noted that an average JetBlue flight deal for this route in this time was higher, at $371 round-trip. JetBlue operates 5 flights out of Boston into Salt Lake City in an average week, so prices vary by time and availability. 2,925 JetBlue reviews by users on momondo have scored the airline at 7.3/10.
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Why should I use momondo to find a flight deal from Boston to Salt Lake City?
It is quick and easy to find Boston to Salt Lake City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Salt Lake City that suits you.
Can I find flights from Boston to Salt Lake City with flexible booking policies on momondo?
All flight searches from Boston to Salt Lake City on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Boston to Salt Lake City?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Salt Lake City.
I’m not ready to book a flight from Boston to Salt Lake City right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Salt Lake City, momondo offers a useful price alert feature which will track prices for flights to Salt Lake City from Boston and alert you when they change.