Portsmouth to San Diego (PSM–SAN) — Airlines, Schedules & Connections

PSM Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 4 1-stop flights
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 4 hubs
MCO Orlando 17h 4m MX → ASWN Orlando (MCO) to San Diego flights
RDU Raleigh/Durham 29h 2m MX → ASMX Raleigh/Durham (RDU) to San Diego flights
SLC Salt Lake City ~8h 13m → AFAMAS Salt Lake City (SLC) to San Diego flights
CVG Cincinnati / Covington ~8h 28m → MX Cincinnati / Covington (CVG) to San Diego flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Portsmouth to San Diego
Connecting service available through multiple hubs.
-3h behind

While no nonstop service exists between PSM and SAN, 1-stop connecting options are available.

Also explore PSM Routes SAN Routes PSM Live Flights SAN Live Flights SAN Delays
All flights from San Diego (SAN) San Diego to Portsmouth flights
Connections

Connection Landscape

1-stop and 2-stop options for PSM to SAN.
1-STOP
One-Stop Connections
4
Hubs
~8h
Fastest
~29h
Longest
SLC ~8h 13m CVG ~8h 28m MCO ~17h 4m RDU ~29h 2m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
77
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 → SAN
58%
Frequent delays expected. Consider flexible booking.
Arriving
58%
Return
SAN → PSM
53%
Frequent delays expected. Consider flexible booking.
Departing
53%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SAN delays →
Alternatives

Other ways to reach San Diego from Portsmouth

Nearby airports with service to San Diego International Airport.
Metric PSM→SAN PWM→SAN BED→SAN
Distance from PSM – 47 mi 48 mi
Nonstop airlines – 1 2
Weekly flights – 1 1
Portland (PWM) to San Diego flights · Bedford (BED) to San Diego flights · Boston (BOS) to San Diego flights
Airports within 200 miles of PSM with service to San Diego International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-3h
San Diego is 3 hours behind Portsmouth.
PSM: EDT · SAN: PDT

When it's 6:00 PM in Portsmouth, it's 3:00 PM in San Diego.
Facts

PSM–SAN Quick Facts

Key statistics for the Portsmouth to San Diego route.
Route details
Time difference-3 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: PSM
Full namePortsmouth International Airport at Pease
IATA / ICAOPSM / KPSM
TimezoneAmerica/New_York
Passengers/yr0.2M
Elevation100 ft / 30 m
Destination: SAN
Full nameSan Diego International Airport
IATA / ICAOSAN / KSAN
TimezoneAmerica/Los_Angeles
Passengers/yr25.6M
Elevation17 ft / 5 m
FAQ

Frequently Asked Questions

Common questions about PSM to SAN flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Orlando and Raleigh-Durham.
San Diego is 3 hours behind Portsmouth.
Yes, return flights from SAN to PSM are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include PWM, BED and BOS. 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.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Orlando and Raleigh-Durham. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Portland (PWM), Bedford (BED) and Boston (BOS).