Phoenix to St. Louis flights (PHX–STL)
PHXPhoenix Sky Harbor International Airport
United States
United States
STLSt. Louis Lambert International Airport
United States
United States
American Airlines, Frontier Airlines and Southwest Airlines fly Phoenix to St. Louis (PHX–STL) nonstop and back, a great-circle distance of 2,030 km (1,260 mi).
- From
- PHX
- Phoenix
- To
- STL
- St. Louis
- Nonstop
- Yes · 3 airlines
- Airlines
- AA · F9 · WN
- Distance
- 2,030 km (1,260 mi)
- Time difference
- St. Louis 2 hours ahead
- Most flights
- Southwest Airlines
- Time in the air
- 2h 30m · 2h 48m back
- On time (Touchdown Index)
- 79.5%
- Flights a week
- AA ~10 · WN ~24
- Aircraft seen
- Boeing 737-800 · Boeing 737 Max 8 · Boeing 737-700
Network data imported from airport and airline sources:· How we verify
Phoenix to St. Louis: frequently asked questions
Tracked flights between 6 September and 3 October 2026, from public ADS-B data.
How long is the PHX–STL flight?
2h 30m wheels-up to wheels-down, the median of 143 tracked flights; STL–PHX took 2h 48m.
Which airlines fly PHX–STL direct?
American Airlines, Frontier Airlines and Southwest Airlines.
What is the time difference between Phoenix and St. Louis?
St. Louis is 2 hours ahead of Phoenix: a PHX departure at noon is 14:00 local time in STL.
Is PHX–STL usually on time?
79.5% of 220 PHX–STL flights landed within 15 minutes of their usual time; 5.5% were over an hour late.
How many PHX–STL flights a week?
American Airlines 10 and Southwest Airlines 24 each way.
What aircraft fly PHX–STL?
Boeing 737-800, Boeing 737 Max 8 and Boeing 737-700.
St. Louis to Phoenix: the return flight (STL–PHX)
All 3 airlines also fly STL–PHX nonstop.
The return takes 2h 48m in the air (median of 133 tracked flights), 18 minutes longer than PHX–STL.
Airlines flying PHX–STL nonstop
| Airline | Usually takes off (PHX time) | Type | Alliance | Notes |
|---|---|---|---|---|
 American Airlines AA | 08:35–17:34 | full-service | oneworld | — |
 Frontier Airlines F9 | — | low-cost | — | Seasonal |
 Southwest Airlines WN | 05:17–19:05 | low-cost | — | — |
One-stop alternatives to flying PHX–STL nonstop
One airline on both legs; check it's sold as one ticket.
- Via Kansas City (MCI) with Southwest Airlines: 2,060 km (1,280 mi) flown, 2% further than nonstop.
- Via Denver (DEN) with Frontier Airlines, Southwest Airlines and United Airlines: 2,200 km (1,370 mi) flown, 9% further than nonstop.
- Via Omaha (OMA) with Southwest Airlines: 2,220 km (1,380 mi) flown, 9% further than nonstop.
- Via Dallas (DFW) with American Airlines: 2,280 km (1,420 mi) flown, 12% further than nonstop.
- Via Dallas (DAL) with Southwest Airlines: 2,290 km (1,420 mi) flown, 13% further than nonstop.
PHX–STL route map
More from Phoenix and St. Louis
Other arrivals in United States
Also nonstop from PHX, nearest to STL first (straight-line distance):
- PHX–IND: Indianapolis · 367 km (228 mi) from STL
- PHX–MCI: Kansas City · 380 km (236 mi) from STL
- Chicago (MDW) airport guide · 404 km (251 mi) from STL
- Louisville (SDF) airport guide · 409 km (254 mi) from STL
- PHX–MEM: Memphis · 413 km (257 mi) from STL
Explore the airlines’ route maps
- American Airlines route map and destinations
- Frontier Airlines route map and destinations
- Southwest Airlines route map and destinations
Plan your arrival at St. Louis Lambert International Airport (STL)
Departure
Phoenix Sky Harbor International Airport
Phoenix Sky Harbor (PHX), Phoenix. In our data, 23 airlines fly nonstop from PHX to 116 destinations.
View PHX airport guide →Arrival
St. Louis Lambert International Airport
St. Louis Lambert (STL), St. Louis.
Onward from St. Louis
Places you can't fly to nonstop from PHX, but can from STL — for a stopover or a second leg.
Related routes
Sources
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
Flight tracking: adsb.lol community ADS-B data (CC0), 6 September – 3 October 2026. Times are median wheels-up to wheels-down; add taxiing for gate-to-gate.
Report a change — seen something different at the airport or on the airline's site? We re-check and log corrections publicly.