Direct flights from St. Louis to Phoenix

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St. Louis

United States

United States

STL

Lambert-Saint Louis International Airport

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Phoenix

United States

United States

PHX

Phoenix Sky Harbor International Airport

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Flight schedule
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Click to show full flight schedule

Distance
1,258 miles  ·  (2,025 km)
Flight time
3 hours and 25 minutes
Airlines
  • American Airlines
  • Southwest Airlines
  • Spirit Airlines
Alliances
  • OneWorld
  • SkyTeam
  • Star Alliance
Classes
  • Economy
  • Premium Economy
  • Business Class
  • First Class
Aircrafts
  • Airbus A319
  • Airbus A320-100/200
  • Boeing 737-700 (winglets)
  • Boeing 737-800
  • Boeing 737-800 (winglets)

St. Louis to Phoenix Flight Schedule

Scan through all non-stop flights from St. Louis to Phoenix. The full flight schedule below gives an overview of all non-stop flights from STL to PHX, which includes the daily timetable of every operating airline for the upcoming 12 months.

Note: for airline-specific flight schedules, please scroll further down.

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Airlines flying from St. Louis to Phoenix

Airline-specific flight schedules from St. Louis to Phoenix

In total there are 3 airlines operating nonstop flights from St. Louis STL to Phoenix PHX. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.

Click an airline below to view their STL PHX flight schedule.

American Airlines
American Airlines flight schedulefrom St. Louis to Phoenix

American Airlines is a member of OneWorld
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Southwest Airlines
Southwest Airlines flight schedulefrom St. Louis to Phoenix

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Spirit Airlines
Spirit Airlines flight schedulefrom St. Louis to Phoenix

Spirit Airlines flights start in November
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St. Louis to Phoenix Flights

Flights from STL to PHX are operated 18 times a week, with an average of 3 flights per day. Departure times vary between 05:20 - 21:50. The earliest flight departs at 05:20, the last flight departs at 21:50. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.

You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).

The fastest direct flight from St. Louis to Phoenix takes 3 hours and 25 minutes. The flight distance between St. Louis and Phoenix is 1,258 miles (or 2,025 km).

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Frequently asked questions - FAQ

How many airports are there in Phoenix?

There are 2 airports in Phoenix: Phoenix Sky Harbor International Airport (PHX) and Phoenix-Mesa Gateway Airport (FAA (AZA).

How many flights per week are there from STL to PHX?

There are 18 flights per week flying from St. Louis to Phoenix (as of September 2021).

How long does it take to fly from St. Louis to Phoenix?

3 hours and 25 minutes is the average flight time from St. Louis to Phoenix.

How far is Phoenix from St. Louis?

The distance from St. Louis to Phoenix is 1,258 miles (2,025 kilometers).

What airlines fly nonstop from STL airport to PHX airport?

American Airlines, Southwest Airlines and Spirit Airlines are flying nonstop from St. Louis to Phoenix.

What alliances have direct flights from St. Louis to Phoenix?

OneWorld is currently the only alliance flying nonstop from St. Louis to Phoenix.

What classes are available from St. Louis to Phoenix?

You can fly non-stop in Economy and Business Class.

What aircraft types fly from St. Louis to Phoenix?

Aircraft types that fly from St. Louis to Phoenix:

  • Airbus A319
  • Airbus A320-100/200
  • Boeing 737-700 (winglets)
  • Boeing 737-800
  • Boeing 737-800 (winglets)

What is the earliest flight departing from St. Louis to Phoenix?

The earliest flight departs at 05:20 from St. Louis and arrives at 07:55 at Phoenix.

What is the latest flight available from St. Louis to Phoenix?

The latest flight departs at 21:50 from St. Louis and arrives at 23:10 at Phoenix.

Non-stop flights from STL to PHX

1,258 miles (2,025 km)  ·  3h 25m

Round trip
1 passenger
Economy
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Return schedule
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  • Depart
  • Arrive
  • Airline
  • Flight no
  • Aircraft
  • Classes
  • 06:00

  • 07:25

  • Southwest Airlines

    Southwest Airlines

  • WN 5766

  • Southwest Airlines

  • Boeing 737-700 (winglets)

  • Y

    W

    J

    F

  • 07:05

  • 08:30

  • Southwest Airlines

    Southwest Airlines

  • WN 5800

  • Southwest Airlines

  • Boeing 737-700 (winglets)

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    W

    J

    F

  • 07:10

  • 08:35

  • Southwest Airlines

    Southwest Airlines

  • WN 4494

  • Southwest Airlines

  • Boeing 737-700 (winglets)

  • Y

    W

    J

    F

  • 07:20

  • 08:45

  • Southwest Airlines

    Southwest Airlines

  • WN 191

  • Southwest Airlines

  • Boeing 737-700 (winglets)

  • Y

    W

    J

    F

  • 08:25

  • 09:56

  • American Airlines

    American Airlines

    OneWorld

  • AA 2574

  • American Airlines

  • Airbus A320-100/200

  • Y

    W

    J

    F

  • 08:32

  • 10:03

  • American Airlines

    American Airlines

    OneWorld

  • AA 2574

  • American Airlines

  • Airbus A320-100/200

  • Y

    W

    J

    F

  • 13:05

  • 14:25

  • Southwest Airlines

    Southwest Airlines

  • WN 3471

  • Southwest Airlines

  • Boeing 737-700 (winglets)

  • Y

    W

    J

    F

  • 13:15

  • 14:35

  • Southwest Airlines

    Southwest Airlines

  • WN 1747

  • Southwest Airlines

  • Boeing 737-800 (winglets)

  • Y

    W

    J

    F

  • 14:55

  • 16:15

  • Southwest Airlines

    Southwest Airlines

  • WN 5092

  • Southwest Airlines

  • Boeing 737-800 (winglets)

  • Y

    W

    J

    F

  • 16:35

  • 17:55

  • Southwest Airlines

    Southwest Airlines

  • WN 824

  • Southwest Airlines

  • Boeing 737-800 (winglets)

  • Y

    W

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    F

  • 16:45

  • 18:05

  • Southwest Airlines

    Southwest Airlines

  • WN 3555

  • Southwest Airlines

  • Boeing 737-700 (winglets)

  • Y

    W

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    F

  • 16:56

  • 18:21

  • American Airlines

    American Airlines

    OneWorld

  • AA 590

  • American Airlines

  • Airbus A320-100/200

  • Y

    W

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  • 19:25

  • 20:45

  • Southwest Airlines

    Southwest Airlines

  • WN 2305

  • Southwest Airlines

  • Boeing 737-700 (winglets)

  • Y

    W

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  • 20:55

  • 22:15

  • Southwest Airlines

    Southwest Airlines

  • WN 4747

  • Southwest Airlines

  • Boeing 737-700 (winglets)

  • Y

    W

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  • 21:50

  • 23:10

  • Southwest Airlines

    Southwest Airlines

  • WN 2122

  • Southwest Airlines

  • Boeing 737-800 (winglets)

  • Y

    W

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