$139 Cheap JetBlue Airways flights Boston (BOS) to Salt Lake City (SLC)

Finding cheap one-way JetBlue Airways flights from BOS to SLC from $139 on Expedia is a breeze — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly return fares from $257 for your next exciting vacation.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Search for one-way or return flights to Salt Lake City in November or January. You could find a cheap fare with JetBlue Airways during these quieter months.

Search for affordable JetBlue Airways flights from Logan Intl. Airport (BOS) to Salt Lake City Intl. Airport (SLC) one to three months ahead of your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and itinerary, the best day of the week to book a domestic flight is generally Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To figure out if there’s a direct journey from BOS to SLC with JetBlue Airways or other carriers, use our “Nonstop” filter when looking for tickets.

Sort your results by “Morning” and “Early Morning” to browse the earliest flights from BOS to SLC. Leaving early means you’re 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Hop on a JetBlue Airways flight from Logan Intl. Airport (BOS) to Salt Lake City, and you’ll most likely land at Salt Lake City Intl. Airport (SLC). This is the airline’s main hub here.

Depending on the type of ticket you purchased, a fee is typically charged if you modify or cancel your booking more than 24 hours after it’s confirmed. To find plane tickets with more flexibility, select our “Changes included” and “No cancel fee” boxes when you look for flights. For additional information on modifying or canceling your reservation, go to “Trips,” select your flight and click on “Manage Booking.”