Cheap flights from Phoenix Sky Harbor International to Boston Logan from $172
Updated 2026-09-03
2295 miles great-circle distance, typically flown in 5h 01m with 8 airlines operating direct service from Phoenix Sky Harbor International (PHX) 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 Phoenix Sky Harbor International
Phoenix Sky Harbor International is a major American Airlines hub and Southwest focus city, only about 3 miles east of downtown Phoenix — one of the shortest airport-to-city hops in the country. American and Southwest carry most passengers, with British Airways and Condor flying nonstop to London and Frankfurt and seasonal American service to Hawaii. The free PHX Sky Train links every terminal to Valley Metro Rail at 44th Street, reaching downtown and Tempe for $2; a taxi is about $20. Fares are lowest in the hot June-August low season and highest during the spring-training and winter-escape months.
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 PHX to BOS?
| Airline | IATA | Flight time | Cabin |
| American Airlines | AA | 5h 01m | Economy |
| Southwest Airlines | WN | 5h 01m | Economy |
| Delta Air Lines | DL | 5h 01m | Economy |
| United Airlines | UA | 5h 01m | Economy |
| Spirit Airlines | NK | 5h 01m | Economy |
| Frontier Airlines | F9 | 5h 01m | Economy |
| Alaska Airlines | AS | 5h 01m | Economy |
| Hawaiian Airlines | HA | 5h 01m | Economy |
8 carriers fly direct on this corridor. Frequencies vary by season — summer and winter holiday peaks see additional flights.
Phoenix to Boston FAQs
Direct flights from Phoenix Sky Harbor International (PHX) to Boston Logan (BOS) take approximately 5h 01m for the 2295-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.
8 carriers operate direct service from Phoenix Sky Harbor International (PHX) to Boston Logan (BOS): American Airlines, Southwest Airlines, Delta Air Lines, United Airlines, Spirit Airlines and 3 more. Frequencies vary by season and carrier — American Airlines 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.