Portland to St Louis (PDX–STL) — Airlines, Schedules & Connections
Flight Schedule
0 flights
Flight
Airline
AC
Dep
Arr
Dur
OTP
Sched
Outbound Day
Return Day
No flights match your filters.
No nonstop flights on this route. connecting options below.
✦ 1-Stop Connections
→
Separate tickets — book each leg independently. Collect and recheck bags at .
Hub OTP
No data
Combos
No data
Fastest
estimated
Schedule
Unknown
Leg 1
Leg 2
✧ 2-Stop Connections
Separate tickets — book each leg independently. Collect and recheck bags at each hub.
bottleneck
Layover
OTP
No data
Combos
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bottleneck
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Portland to St Louis
Connecting service available through multiple hubs.
+2h ahead
51 1-stop hubs
While no nonstop service exists between PDX and STL, connecting options are available through 51 hubs.
Connections
Connection Landscape
Beyond nonstop. 1-stop and 2-stop options for PDX to STL.
1-STOP
One-Stop Connections
51
Hubs
~4h
Fastest
~30h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
2,076
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
PDX → STL
87%
Generally reliable. Most flights run on time.
Departing
87%
Arriving
69%
Return
STL → PDX
30%
Frequent delays expected. Consider flexible booking.
Departing
30%
Arriving
82%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots.
PDX delays → STL delays →
Alternatives
Other ways to reach St Louis from Portland
Nearby airports with service to St. Louis Lambert International Airport.
| Metric | PDX→STL | SEA→STL |
|---|---|---|
| Distance from PDX | – | 129 mi |
| Nonstop airlines | 0 | 1 |
| Weekly flights | 0 | 21 |
| Departure OTP | 87% | – |
Airports within 200 miles of PDX with service to St. Louis Lambert International Airport.
Know before you go
Travel Essentials
Practical planning for this route.
Time Difference
+2h
St Louis is 2 hours
ahead of
Portland.
PDX: MDT · STL: EDT
When it's 6:00 PM in Portland, it's 8:00 PM in St Louis.
PDX: MDT · STL: EDT
When it's 6:00 PM in Portland, it's 8:00 PM in St Louis.
Facts
PDX–STL Quick Facts
Key statistics for the Portland to St Louis route.
Route details
Time difference+2 hours
Airlines (nonstop)0
1-stop connections51 hubs
Origin: PDX
Full namePortland International Airport
IATA / ICAOPDX / KPDX
TimezoneAmerica/Boise
Passengers/yr17.3M
Elevation31 ft / 9 m
FAQ
Frequently Asked Questions
Common questions about PDX to STL flights.
Yes, 1-stop connections are available through BZN, JAC, RIL, SUS, SJC, BUR, AFW, PSP, SCF, SBD, ICT, OKC, HPN, PHL, SAV, LGA, SRQ, MDW, IAD, BNA, MSP, CLT, MSY, SLC, ORD, PHX, DEN, MCO, LAX, DTW, LAS, DFW, MIA, SEA, SAN, MCI, SFO, ATL, SMF, BOS, HND, FLL, AUS, EWR, DAL, IAH, DCA, CUN, CVG, SJD and PVR. These options provide additional schedule flexibility.
St Louis is 2 hours ahead of Portland.
Nearby alternatives include SEA. 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.
Connecting Options and Alternatives
51 one-stop connections are available, with the fastest taking approximately 4 hours via BZN. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Seattle (SEA).