Bozeman to Portsmouth (BZN–PSM) — Airlines, Schedules & Connections

BZN Airport Page →
1,978 mi airlines charter/private ~1/wk
On-time Some delays Frequent delays
Flight Schedule Charter / private Verified 1w 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 More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Bozeman to Portsmouth
Flown by charter / private operators — no scheduled airline service.
1,978 mi 3h 38m nonstop +2h ahead

BZN–PSM has no scheduled airline service; it is flown by charter / private operators.

Also explore BZN Routes PSM Routes BZN Live Flights PSM Live Flights BZN Delays
All flights from Portsmouth (PSM) Portsmouth to Bozeman flights
Connections

Connection Landscape

1-stop and 2-stop options for BZN to PSM.
2-STOP
Two-Stop Connections
30
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
BZN → PSM
84%
Generally reliable. Most flights run on time.
Departing
84%
Return
PSM → BZN
88%
Generally reliable. Most flights run on time.
Arriving
88%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. BZN delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+2h
Portsmouth is 2 hours ahead of Bozeman.
BZN: MDT · PSM: EDT

When it's 6:00 PM in Bozeman, it's 8:00 PM in Portsmouth.
Distance & Flight Time
1,978 mi / 3,182 km
Nonstop flight time is approximately 3h 38m gate to gate.
Facts

BZN–PSM Quick Facts

Key statistics for the Bozeman to Portsmouth route.
Route details
Distance1,978 mi / 3,182 km
Flight time3h 38m
Time difference+2 hours
Airlines (nonstop)Charter / private
Weekly flights~1 out
Origin: BZN
Full nameBozeman Yellowstone International Airport
IATA / ICAOBZN / KBZN
TimezoneAmerica/Denver
Passengers/yr2.6M
Elevation4,473 ft / 1,363 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 BZN to PSM flights.
Nonstop flights from Bozeman Yellowstone International Airport to Portsmouth International Airport at Pease take about 3h 38m gate to gate. The route covers 1,978 miles.
Portsmouth is 2 hours ahead of Bozeman.
Yes, return flights from PSM to BZN 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 BZN to PSM

Bozeman Yellowstone International Airport (BZN) and Portsmouth International Airport at Pease (PSM) are connected through multiple connecting hub airports.

BZN to PSM Flight Duration and Schedule

Nonstop flight time from BZN to PSM is about 3 hours 38 minutes gate to gate. The route covers a distance of 1,978 miles (3,182 km).

Connecting Options and Alternatives

Two-stop connections are also available via intermediate hubs.