Cheap flights from Salt Lake City to Boston Logan from $249
Updated 2026-07-21
2100 miles great-circle distance, typically flown in 4h 37m with 5 airlines operating direct service from Salt Lake City (SLC) to Boston Logan (BOS). Fares on this corridor stay relatively stable across the year — booking 4–8 weeks ahead and choosing a midweek departure typically secures the best price.
Flying from Salt Lake City
Salt Lake City International is Delta's principal mountain-region hub, completely rebuilt 2020–2024 with a single new concourse replacing the legacy 1960s terminals. TRAX Green Line light rail runs from the airport directly to downtown Salt Lake City in 25 minutes for $2.50. Delta operates over 90% of the schedule, making SLC essentially a Delta-monopoly hub for many destinations. International long-haul service includes Amsterdam, Paris CDG and seasonal Cancun/Mexico City through Delta and partner KLM.
Arriving in Boston
Boston Logan is 3 miles from downtown Boston — the closest big-city airport in the country to its city centre. The Silver Line bus runs free for arriving passengers from each terminal directly to South Station in 15 minutes. Fares to Boston peak around college move-in (late August), graduation (May) and during the Marathon (April); January and February are cheapest, though weather disruption is significant.
Who flies SLC to BOS?
| Airline | IATA | Flight time | Cabin |
| Delta Air Lines | DL | 4h 37m | Economy |
| Southwest Airlines | WN | 4h 37m | Economy |
| American Airlines | AA | 4h 37m | Economy |
| United Airlines | UA | 4h 37m | Economy |
| JetBlue Airways | B6 | 4h 37m | Economy |
5 carriers fly direct on this corridor. Frequencies vary by season — summer and winter holiday peaks see additional flights.
Salt Lake City to Boston FAQs
Direct flights from Salt Lake City (SLC) to Boston Logan (BOS) take approximately 4h 37m for the 2100-mile journey, plus 30–60 minutes of taxi, climb and descent. Total airport-to-airport time depends on cruise winds and air-traffic queueing on approach.
5 carriers operate direct service from Salt Lake City (SLC) to Boston Logan (BOS): Delta Air Lines, Southwest Airlines, American Airlines, United Airlines and JetBlue Airways. Frequencies vary by season and carrier — Delta Air Lines typically operates the highest weekly count on this corridor.
No — United States is domestic travel for US citizens. A US passport is not required for the 50 states, DC or US territories (Puerto Rico, US Virgin Islands, Guam, American Samoa, Northern Mariana Islands), though Real ID-compliant ID is required at TSA from May 2025.
Boston Logan (BOS) is the primary international airport for Boston. Allow 30–60 minutes for the ground transfer by train, express bus, taxi or rideshare depending on traffic and time of day. See the airport's official website for current train and shuttle timetables.