Houston to Portsmouth (HOU–PSM) — Airlines, Schedules & Connections

HOU Airport Page →
1,637 mi airlines charter/private ~1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 4 1-stop flights Verified 2w ago
Charter / private route. No scheduled airline service — operated by charter & private aviation.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  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
LAX Los Angeles 8h 56m WN → AN Los Angeles (LAX) to Portsmouth flights
MCO Orlando 9h 3m WN → MX Orlando (MCO) to Portsmouth flights
RDU Raleigh/Durham 20h 17m WN → MX Raleigh/Durham (RDU) to Portsmouth flights
PIT Pittsburgh ~5h 30m WN → Pittsburgh (PIT) to Portsmouth flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Houston to Portsmouth
Flown by charter / private operators — no scheduled airline service.
1,637 mi 2h 59m nonstop +1h ahead

HOU–PSM has no scheduled airline service; it is flown by charter / private operators. 1-stop connecting options are also available.

Also explore HOU Routes PSM Routes HOU Live Flights PSM Live Flights HOU Delays
All flights from Portsmouth (PSM) Portsmouth to Houston flights
Connections

Connection Landscape

1-stop and 2-stop options for HOU to PSM.
1-STOP
One-Stop Connections
4
Hubs
~5h
Fastest
~20h
Longest
PIT ~5h 30m LAX ~8h 56m MCO ~9h 3m RDU ~20h 17m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
71
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
HOU → PSM
51%
Frequent delays expected. Consider flexible booking.
Departing
51%
Return
PSM → HOU
70%
Moderate delays possible. Allow buffer time.
Arriving
70%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. HOU delays →
Alternatives

Other ways to reach Portsmouth from Houston

Nearby airports with service to Portsmouth International Airport at Pease.
Metric HOU→PSM IAH→PSM AUS→PSM
Distance from HOU – 24 mi 148 mi
Nonstop airlines – 1 1
Weekly flights ~1 1 –
Flight time 2h 59m 3h 3m 2h 4m
Departure OTP 51% – –
Houston (IAH) to Portsmouth flights · Austin (AUS) to Portsmouth flights
Airports within 200 miles of HOU with service to Portsmouth International Airport at Pease.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Portsmouth is 1 hour ahead of Houston.
HOU: CDT · PSM: EDT

When it's 6:00 PM in Houston, it's 7:00 PM in Portsmouth.
Distance & Flight Time
1,637 mi / 2,635 km
Nonstop flight time is approximately 2h 59m gate to gate.
Facts

HOU–PSM Quick Facts

Key statistics for the Houston to Portsmouth route.
Route details
Distance1,637 mi / 2,635 km
Flight time2h 59m
Time difference+1 hour
Airlines (nonstop)Charter / private
Weekly flights~1 out / ~1 return
1-stop connectionsAvailable
Origin: HOU
Full nameWilliam P. Hobby Airport
IATA / ICAOHOU / KHOU
TimezoneAmerica/Chicago
Passengers/yr14.2M
Elevation46 ft / 14 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 HOU to PSM flights.
Nonstop flights from William P. Hobby Airport to Portsmouth International Airport at Pease take about 2h 59m gate to gate. The route covers 1,637 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Los Angeles, Orlando and Raleigh-Durham.
Portsmouth is 1 hour ahead of Houston.
Yes, return flights from PSM to HOU are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include IAH and AUS. 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 HOU to PSM

William P. Hobby Airport (HOU) and Portsmouth International Airport at Pease (PSM) are connected through multiple connecting hub airports.

HOU to PSM Flight Duration and Schedule

Nonstop flight time from HOU to PSM is about 2 hours 59 minutes gate to gate. The route covers a distance of 1,637 miles (2,635 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Los Angeles, Orlando and Raleigh-Durham. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Houston (IAH) and Austin (AUS).