Portsmouth to La Crosse (PSM–LSE) — Airlines, Schedules & Connections

PSM Airport Page →
1,023 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 8 1-stop flights Verified 3d 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
Portsmouth to La Crosse
Connecting service available through multiple hubs.
1 Flights/wk 1,023 mi 3h 50m nonstop -1h behind 8 1-stop hubs

While no nonstop service exists between PSM and LSE, connecting options are available through 8 hubs.

Also explore PSM Routes LSE Routes PSM Live Flights LSE Live Flights
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for PSM to LSE.
1-STOP
One-Stop Connections
8
Hubs
~4h
Fastest
~8h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
4
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.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-1h
La Crosse is 1 hour behind Portsmouth.
PSM: EDT · LSE: CDT

When it's 6:00 PM in Portsmouth, it's 5:00 PM in La Crosse.
Distance & Flight Time
1,023 mi / 1,647 km
Nonstop flight time is approximately 3h 50m.
Facts

PSM–LSE Quick Facts

Key statistics for the Portsmouth to La Crosse route.
Route details
Distance1,023 mi / 1,647 km
Flight time3h 50m
Time difference-1 hour
Airlines (nonstop)0
Weekly flights1 out
1-stop connections8 hubs
Origin: PSM
Full namePortsmouth International Airport at Pease
IATA / ICAOPSM / KPSM
TimezoneAmerica/New_York
Passengers/yr0.2M
Elevation100 ft / 30 m
Destination: LSE
Full nameLa Crosse Regional Airport
IATA / ICAOLSE / KLSE
TimezoneAmerica/Chicago
Passengers/yr0.1M
Elevation655 ft / 200 m
FAQ

Frequently Asked Questions

Common questions about PSM to LSE flights.
Nonstop flights from Portsmouth International Airport at Pease to La Crosse Regional Airport take approximately 3h 50m. The route covers 1,023 miles.
There are approximately 1 nonstop flights per week from PSM to LSE.
Yes, 1-stop connections are available through CMH, MSP, BNA, OMA, RDU, PBI, RSW and SFB. These options provide additional schedule flexibility.
La Crosse is 1 hour behind Portsmouth.
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.

Flights from PSM to LSE

Portsmouth International Airport at Pease (PSM) and La Crosse Regional Airport (LSE) are connected through multiple connecting hub airports.

PSM to LSE Flight Duration and Schedule

Nonstop flight time from PSM to LSE ranges from 3 hours 50 minutes. The route covers a distance of 1,023 miles (1,647 km).

Connecting Options and Alternatives

8 one-stop connections are available, with the fastest taking approximately 4 hours via CMH. Two-stop connections are also available via intermediate hubs.