Portsmouth to Boston (PSM–BOS) — Airlines, Schedules & Connections

PSM Airport Page →
50 mi airlines 0/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 3w ago
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  Flight Airline AC Dep Arr Dur OTP Sched  

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Portsmouth to Boston
Connecting service available through multiple hubs.
50 mi 0h 20m nonstop 14 1-stop hubs

While no nonstop service exists between PSM and BOS, connecting options are available through 14 hubs.

Also explore PSM Routes BOS Routes PSM Live Flights BOS Live Flights BOS Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for PSM to BOS.
1-STOP
One-Stop Connections
14
Hubs
~3h
Fastest
~24h
Longest
ACK ~3h 14m OXC ~3h 14m TEB ~3h 19m PHL ~4h 20m CMH ~5h 33m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
230
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
PSM → BOS
100%
Generally reliable. Most flights run on time.
Arriving
100%
Return
BOS → PSM
100%
Generally reliable. Most flights run on time.
Departing
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. BOS delays →
Alternatives

Other ways to reach Boston from Portsmouth

Nearby airports with service to Boston Logan International Airport.
Metric PSM→BOS PWM→BOS BED→BOS
Distance from PSM – 47 mi 48 mi
Nonstop airlines 0 1 1
Weekly flights 0 1 1
Flight time 0h 20m 0h 26m –
Portland (PWM) to Boston flights · Bedford (BED) to Boston flights · Lebanon (LEB) to Boston flights
Airports within 200 miles of PSM with service to Boston Logan International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Boston is 0 hours the same as Portsmouth.
PSM: EDT · BOS: EDT

When it's 6:00 PM in Portsmouth, it's 6:00 PM in Boston.
Distance & Flight Time
50 mi / 81 km
Nonstop flight time is approximately 0h 20m.
Getting from BOS

Silver Line SL1 (free from Logan) runs to South Station in 15–20 minutes, connecting to the Red Line subway and Amtrak services. The Massport Shuttle connects all Logan terminals and the remote parking areas; it's also the transfer between terminals. Water taxi to Long Wharf (downtown) is $12 and runs seasonally; check weather and schedule.Taxis to downtown Boston cost $30–45 (tunnel toll included in meter). Ride-hails pick up at designated zones; follow the Logan app directions to avoid the main curb chaos. MBTA Blue Line (Airport station, free shuttle from terminals) reaches downtown in 10 minutes but requires a separate transfer. Amtrak Acela to New York departs from South Station (2.5h, from $49).

Boston Climate

Humid continental climate with significant maritime influence. Winters (December–March) bring regular Nor'easters. These coastal storms that dump heavy snow and produce high winds, frequently closing Logan for hours and causing mass cancellations. Ice storms hit several times each winter. BOS is one of the most weather-disrupted major US airports in winter.

Summers are warm (22–29°C) with humidity and afternoon thunderstorms causing July–August delays. Hurricane remnants reach New England in September–October. Spring and fall are mild (8–18°C) but unpredictable. Logan's harbor location means it runs windier than inland readings suggest. Factor this into small aircraft routing.

Check current weather forecasts before travel.
Facts

PSM–BOS Quick Facts

Key statistics for the Portsmouth to Boston route.
Route details
Distance50 mi / 81 km
Flight time0h 20m
Time difference0 hours
Airlines (nonstop)0
1-stop connections14 hubs
Origin: PSM
Full namePortsmouth International Airport at Pease
IATA / ICAOPSM / KPSM
TimezoneAmerica/New_York
Passengers/yr0.2M
Elevation100 ft / 30 m
Destination: BOS
Full nameBoston Logan International Airport
IATA / ICAOBOS / KBOS
TimezoneAmerica/New_York
Passengers/yr42.2M
Elevation20 ft / 6 m
FAQ

Frequently Asked Questions

Common questions about PSM to BOS flights.
Nonstop flights from Portsmouth International Airport at Pease to Boston Logan International Airport take approximately 0h 20m. The route covers 50 miles.
Yes, 1-stop connections are available through ACK, OXC, TEB, PHL, CMH, CHS, JAX, PBI, DFW, SLC, SFO, RSW, RDU and MCO. These options provide additional schedule flexibility.
Yes, return flights from BOS to PSM are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include PWM, BED and LEB. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from PSM to BOS

Portsmouth International Airport at Pease (PSM) and Boston Logan International Airport (BOS) are connected through multiple connecting hub airports.

PSM to BOS Flight Duration and Schedule

Nonstop flight time from PSM to BOS ranges from 0 hours 20 minutes. The route covers a distance of 50 miles (81 km).

Connecting Options and Alternatives

14 one-stop connections are available, with the fastest taking approximately 3 hours via ACK. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Portland (PWM), Bedford (BED) and Lebanon (LEB).