Portsmouth to Watertown (PSM–ART) — Airlines, Schedules & Connections

PSM Airport Page →
airlines 0/wk
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Flight Schedule 0 flights
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No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Portsmouth to Watertown
Connecting service available through multiple hubs.
3 1-stop hubs

While no nonstop service exists between PSM and ART, connecting options are available through 3 hubs.

Also explore PSM Routes ART Routes PSM Live Flights ART Live Flights
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for PSM to ART.
1-STOP
One-Stop Connections
3
Hubs
~3h
Fastest
~4h
Longest
ALB ~3h 10m PVD ~3h 15m PHL ~4h 23m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
3
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.
Alternatives

Other ways to reach Watertown from Portsmouth

Nearby airports with service to Watertown International Airport.
Metric PSM→ART PWM→ART PVD→ART
Distance from PSM – 47 mi 98 mi
Nonstop airlines 0 1 1
Weekly flights 0 1 –
Portland (PWM) to Watertown flights · Providence/Warwick (PVD) to Watertown flights
Airports within 200 miles of PSM with service to Watertown International Airport.
Know before you go

Travel Essentials

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

When it's 6:00 PM in Portsmouth, it's 6:00 PM in Watertown.
Facts

PSM–ART Quick Facts

Key statistics for the Portsmouth to Watertown route.
Route details
Time difference0 hours
Airlines (nonstop)0
1-stop connections3 hubs
Origin: PSM
Full namePortsmouth International Airport at Pease
IATA / ICAOPSM / KPSM
TimezoneAmerica/New_York
Passengers/yr0.2M
Elevation100 ft / 30 m
Destination: ART
Full nameWatertown International Airport
IATA / ICAOART / KART
TimezoneAmerica/New_York
Passengers/yr0.0M
Elevation325 ft / 99 m
FAQ

Frequently Asked Questions

Common questions about PSM to ART flights.
Yes, 1-stop connections are available through ALB, PVD and PHL. These options provide additional schedule flexibility.
Yes, return flights from ART to PSM are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include PWM and PVD. 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.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Connecting Options and Alternatives

3 one-stop connections are available, with the fastest taking approximately 3 hours via ALB. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Portland (PWM) and Providence/Warwick (PVD).