St Louis to Portland (STL–PWM) — Airlines, Schedules & Connections

STL Airport Page →
1,093 mi airlines charter/private 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 31 1-stop flights Verified 1w ago
Also flown by charter / private operators.
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 10 hubs
MDW Chicago 4h 15m WN → WN Chicago (MDW) to Portland flights
BWI Baltimore 4h 25m SYWN → WN Baltimore (BWI) to Portland flights
DTW Detroit 4h 25m AFDLKE → DLKEWS Detroit (DTW) to Portland flights
DCA Washington 4h 30m AAWN → AA Washington (DCA) to Portland flights
IAD Dulles 4h 49m AVCMSN → AVCMUA Dulles (IAD) to Portland flights
LGA New York 4h 53m AADLWN → AADLWS New York (LGA) to Portland flights
ORD Chicago 4h 55m AAACAS → AANZTCN Chicago (ORD) to Portland flights
RDU Raleigh/Durham 4h 56m WN → MX Raleigh/Durham (RDU) to Portland flights
EWR Newark 5h OSUA → ACCMOS Newark (EWR) to Portland flights
ATL Atlanta 5h 3m AFAMDL → AFAMDL Atlanta (ATL) to Portland flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
St Louis to Portland
Connecting service available through multiple hubs.
1,093 mi 2h 38m nonstop +1h ahead

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

Also explore STL Routes PWM Routes STL Live Flights PWM Live Flights STL Delays PWM Delays
All flights from Portland (PWM) Portland to St Louis flights
Connections

Connection Landscape

1-stop and 2-stop options for STL to PWM.
1-STOP
One-Stop Connections
31
Hubs
~4h
Fastest
~31h
Longest
MDW ~4h 15m BWI ~4h 25m DTW ~4h 25m DCA ~4h 30m IAD ~4h 49m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,261
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
STL → PWM
78%
Generally reliable. Most flights run on time.
Departing
78%
Arriving
80%
Return
PWM → STL
60%
Moderate delays possible. Allow buffer time.
Departing
60%
Arriving
63%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. STL delays → PWM delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Portland is 1 hour ahead of St Louis.
STL: CDT · PWM: EDT

When it's 6:00 PM in St Louis, it's 7:00 PM in Portland.
Distance & Flight Time
1,093 mi / 1,759 km
Nonstop flight time is approximately 2h 38m gate to gate.
Facts

STL–PWM Quick Facts

Key statistics for the St Louis to Portland route.
Route details
Distance1,093 mi / 1,759 km
Flight time2h 38m
Time difference+1 hour
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: STL
Full nameSt. Louis Lambert International Airport
IATA / ICAOSTL / KSTL
TimezoneAmerica/Chicago
Passengers/yr15.6M
Elevation618 ft / 188 m
Destination: PWM
Full namePortland International Jetport
IATA / ICAOPWM / KPWM
TimezoneAmerica/New_York
Passengers/yr2.4M
Elevation76 ft / 23 m
FAQ

Frequently Asked Questions

Common questions about STL to PWM flights.
Nonstop flights from St. Louis Lambert International Airport to Portland International Jetport take about 2h 38m gate to gate. The route covers 1,093 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Chicago Midway, Baltimore/Washington International Thurgood Marshall and Detroit Metropolitan Wayne County.
Portland is 1 hour ahead of St Louis.
Yes, return flights from PWM to STL 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 STL to PWM

St. Louis Lambert International Airport (STL) and Portland International Jetport (PWM) are connected through multiple connecting hub airports.

STL to PWM Flight Duration and Schedule

Nonstop flight time from STL to PWM is about 2 hours 38 minutes gate to gate. The route covers a distance of 1,093 miles (1,759 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Chicago Midway, Baltimore/Washington International Thurgood Marshall and Detroit Metropolitan Wayne County. Two-stop connections are also available via intermediate hubs.