Phoenix to St Louis (PHX–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.
PHX–STL is served by 5 airlines with nonstop service. Southwest Airlines, American Airlines and Alaska Airlines lead the route. The flight covers 1,259 miles in approximately 2h 50m. Beyond nonstop, 1-stop connecting options are also available.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| WN Southwest Airlines | 63 | 737, 738, 73H, 7M8, 7S7, B38M | 2h45-3h | – | – | |
| AA American Airlines | 21 | 319, 738 | 2h56-3h10 | Oneworld | – | |
| AS Alaska Airlines | 5 | – | – | Oneworld | – | |
| F9 Frontier | 0 | – | – | – | – | |
| UA United Airlines | 0 | – | – | Star Alliance | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Other ways to reach St Louis from Phoenix
| Metric | PHX→STL | TUS→STL |
|---|---|---|
| Distance from PHX | – | 110 mi |
| Nonstop airlines | 5 | 6 |
| Weekly flights | 84 | 1 |
| Flight time | 2h 50m | 2h 29m |
| Departure OTP | 66% | – |
Travel Essentials
PHX: MST · STL: CDT
When it's 6:00 PM in Phoenix, it's 8:00 PM in St Louis.
Valley Metro Rail runs to the PHX Sky Train station at 44th Street/Washington (free Sky Train connects to T3 and T4 in 5 minutes). Fare from downtown Phoenix is $2 (20–25 min). The light rail network reaches Tempe, Mesa, and Glendale. The Sky Train runs 24 hours, but light rail does not; check schedules for early morning or late night travel.Taxis from downtown Phoenix cost $20–30; from Scottsdale $30–45. Ride-shares are widely available and comparable to taxis. Terminal 2 is closed; all commercial flights operate from T3 and T4. On-site parking is expensive ($36+/day); off-airport lots are cheaper with shuttles.
PHX–STL Quick Facts
Frequently Asked Questions
Flights from PHX to STL
Phoenix Sky Harbor International Airport (PHX) and St. Louis Lambert International Airport (STL) are connected by nonstop service from Southwest Airlines, American Airlines, Alaska Airlines, Frontier and United Airlines. With 84 weekly departures, this is a heavily served route.
PHX to STL Flight Duration and Schedule
Nonstop flight time from PHX to STL is about 2 hours 50 minutes gate to gate. The route covers a distance of 1,259 miles (2,026 km). There are approximately 84 weekly flights outbound and 95 return, totaling 179 flights per week in both directions.
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Eppley Airfield, Kansas City and Denver. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Tucson (TUS).