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

BOS Airport Page →
50 mi airlines 1/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 9h 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...
Boston to Portsmouth
Connecting service available through multiple hubs.
1 Flights/wk 50 mi 0h 21m nonstop 14 1-stop hubs

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

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

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for BOS to PSM.
1-STOP
One-Stop Connections
14
Hubs
~4h
Fastest
~22h
Longest
PHL ~4h 0m IAD ~4h 17m CLT ~5h 45m MDW ~5h 52m BNA ~7h 0m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
290
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
BOS → PSM
100%
Generally reliable. Most flights run on time.
Departing
100%
Return
PSM → BOS
100%
Generally reliable. Most flights run on time.
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. BOS delays →
Know before you go

Travel Essentials

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

When it's 6:00 PM in Boston, it's 6:00 PM in Portsmouth.
Distance & Flight Time
50 mi / 81 km
Nonstop flight time is approximately 0h 21m.
Getting to BOS

MBTA Silver Line SL1 bus runs from South Station (Red Line, Amtrak) through the Ted Williams Tunnel to all Logan terminals; free from the airport, $2.40 inbound. Journey from South Station takes 15–20 minutes depending on traffic. The Blue Line Aquarium station connects to a free water taxi ($12) across the harbor to Logan; scenic but weather-dependent.Taxis from downtown Boston cost $30–45 with the Ted Williams Tunnel toll included. Ride-hails are comparable. The Sumner and Ted Williams tunnels both serve the airport; check traffic before departing, as both frequently back up. Logan is only 3 miles from downtown but tunnel congestion often extends that to 30+ minutes.

Facts

BOS–PSM Quick Facts

Key statistics for the Boston to Portsmouth route.
Route details
Distance50 mi / 81 km
Flight time0h 21m
Time difference0 hours
Airlines (nonstop)0
Weekly flights1 out
1-stop connections14 hubs
Origin: BOS
Full nameBoston Logan International Airport
IATA / ICAOBOS / KBOS
TimezoneAmerica/New_York
Passengers/yr42.2M
Elevation20 ft / 6 m
Destination: PSM
Full namePortsmouth International Airport at Pease
IATA / ICAOPSM / KPSM
TimezoneAmerica/New_York
Passengers/yr0.2M
Elevation100 ft / 30 m
FAQ

Frequently Asked Questions

Common questions about BOS to PSM flights.
Nonstop flights from Boston Logan International Airport to Portsmouth International Airport at Pease take approximately 0h 21m. The route covers 50 miles.
There are approximately 1 nonstop flights per week from BOS to PSM.
Yes, 1-stop connections are available through PHL, IAD, CLT, MDW, BNA, SRQ, PBI, RSW, PLS, MIA, KEF, SFO, RDU and MCO. These options provide additional schedule flexibility.
Yes, return flights from PSM to BOS are available. Use the direction toggle at the top to view the return schedule.
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 BOS to PSM

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

BOS to PSM Flight Duration and Schedule

Nonstop flight time from BOS to PSM ranges from 0 hours 21 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 4 hours via PHL. Two-stop connections are also available via intermediate hubs.