Charleston to Portsmouth (CHS–PSM) — Airlines, Schedules & Connections

CHS Airport Page →
863 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 41 1-stop flights Verified 1w ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Charleston to Portsmouth
Connecting service available through multiple hubs.
1 Flights/wk 863 mi 2h 19m nonstop 41 1-stop hubs

While no nonstop service exists between CHS and PSM, connecting options are available through 41 hubs.

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

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for CHS to PSM.
1-STOP
One-Stop Connections
41
Hubs
~3h
Fastest
~12h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
161
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 Portsmouth from Charleston

Nearby airports with service to Portsmouth International Airport at Pease.
Metric CHS→PSM SAV→PSM CLT→PSM
Distance from CHS – 86 mi 168 mi
Nonstop airlines 0 1 2
Weekly flights 1 1 –
Flight time 2h 19m 2h 1h 40m
Departure OTP 100% – –
Savannah (SAV) to Portsmouth flights · Charlotte (CLT) to Portsmouth flights
Airports within 200 miles of CHS with service to Portsmouth International Airport at Pease.
Know before you go

Travel Essentials

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

When it's 6:00 PM in Charleston, it's 6:00 PM in Portsmouth.
Distance & Flight Time
863 mi / 1,389 km
Nonstop flight time is approximately 2h 19m.
Facts

CHS–PSM Quick Facts

Key statistics for the Charleston to Portsmouth route.
Route details
Distance863 mi / 1,389 km
Flight time2h 19m
Time difference0 hours
Airlines (nonstop)0
Weekly flights1 out / 1 return
1-stop connections41 hubs
Origin: CHS
Full nameCharleston International Airport
IATA / ICAOCHS / KCHS
TimezoneAmerica/New_York
Passengers/yr6.2M
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 CHS to PSM flights.
Nonstop flights from Charleston International Airport to Portsmouth International Airport at Pease take approximately 2h 19m. The route covers 863 miles.
There are approximately 1 nonstop flights per week from CHS to PSM. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through OXC, BDR, TEB, RDU, BDL, BWI, ALB, DCA, LGA, SWF, PHL, IAD, ISP, CLT, PIT, SAV, ORF, YYZ, JFK, ATL, MDW, BNA, PBI, PIE, DAL, IND, PLS, SRQ, ORD, RSW, AUS, MKE, SFB, MIA, TPA, FLL, SJU, SAT, SAN, SFO and MCO. These options provide additional schedule flexibility.
Yes, return flights from PSM to CHS are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include SAV and CLT. 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 CHS to PSM

Charleston International Airport (CHS) and Portsmouth International Airport at Pease (PSM) are connected through multiple connecting hub airports.

CHS to PSM Flight Duration and Schedule

Nonstop flight time from CHS to PSM ranges from 2 hours 19 minutes. The route covers a distance of 863 miles (1,389 km). There are approximately 1 weekly flights outbound and 1 return, totaling 2 flights per week in both directions.

Connecting Options and Alternatives

41 one-stop connections are available, with the fastest taking approximately 3 hours via OXC. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Savannah (SAV) and Charlotte (CLT).