Boston to Salt Lake City
BOSSLC
Fly from Boston to Salt Lake City starting at USD 177 with UA.
Best fare available on May 29, 2026.
Limited seats. Better plans. Book before it's gone.
Boston to Salt Lake City cheapest flights this week
29 May
UA
07:28BOS
18:55SLC
1 Stop$177VIEW DEAL
Boston to Salt Lake City monthly flight fare trend
May
from USD 177
Jun
No flights
Jul
No flights
Aug
No flights
Sep
No flights
Oct
No flights
Airport Details
Origin
Boston
Logan International Airport (BOS)
Boston, BOS
Zone
New York
Elev
20 ft
Destination
Salt Lake City
Salt Lake City International Airport (SLC)
Salt Lake City, SLC
Zone
Denver
Elev
4227 ft
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