Portland to St Louis (PWM–STL) — Airlines, Schedules & Connections
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.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
PWM–STL had nonstop service from American Airlines, last on the schedule in June 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 1,093 miles in 2h 31m.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| AA American Airlines | 1 | – | – | Oneworld | – |
Connection Landscape
On-Time Performance
Other ways to reach St Louis from Portland
| Metric | PWM→STL | PSM→STL | BED→STL |
|---|---|---|---|
| Distance from PWM | – | 47 mi | 95 mi |
| Nonstop airlines | – | 1 | 1 |
| Weekly flights | – | 1 | – |
| Flight time | 2h 31m | 2h 58m | 3h 5m |
| Departure OTP | 60% | – | – |
Travel Essentials
PWM: EDT · STL: CDT
When it's 6:00 PM in Portland, it's 5:00 PM in St Louis.
PWM–STL Quick Facts
Frequently Asked Questions
Flights from PWM to STL
Portland International Jetport (PWM) and St. Louis Lambert International Airport (STL) had nonstop service from American Airlines, last on the schedule in June 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.
PWM to STL Flight Duration and Schedule
Nonstop flight time from PWM to STL is about 2 hours 31 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 Detroit Metropolitan Wayne County, Ronald Reagan Washington National and LaGuardia. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Portsmouth (PSM), Bedford (BED) and Boston (BOS).