Flights from Phoenix Airport PHX to St Louis Airport STL

We've found the cheapest flights to St Louis

Returns from £148.48

One-way from £60.60

You have a choice of 7 airline companies when flying from Sky Harbor International to Lambert-St. Louis International. The distance covered when flying from Sky Harbor International to Lambert-St. Louis International United States is 2,027 Km (1,259 Miles) with the travel time being around 3 Hours 12 Minutes. PHX is the Airport code for Sky Harbor International and STL is for Lambert-St. Louis International United States.

The price of the flight is dependent on the time of the day you fly (if there is a choice) and the day of the week with weekends being normally a higher price. It is normally worth booking flights well in advance if possible to get the best deal to Lambert-St. Louis International United States perhaps midweek or late evening. Flights to Lambert-St. Louis International United States normally go up in price the nearer the travel date, so it would be advisable to book as early as possible.

There is a time difference of 6.0 GMT at Lambert-St. Louis International United States, so remember to alter your watch to the correct time upon your arrival.

The table below shows the amount of daily flights in operation from Sky Harbor International (PHX) to Lambert-St. Louis International (STL).

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Southwest Airlines465355600:3520:45VIEW FLIGHTS
American Airlines222122209:3619:55VIEW FLIGHTS
Alaska Airlines222122209:3623:51VIEW FLIGHTS
Volaris100010011:1411:14VIEW FLIGHTS
Frontier100010011:1411:14VIEW FLIGHTS
Baker Aviation010000012:0012:00VIEW FLIGHTS
AlphaSky000000109:3609:36VIEW FLIGHTS

The greatest amount of direct flights offered from Sky Harbor International to Lambert-St. Louis International United States are by Southwest Airlines with around 34 flights a week. The earliest flight is available at 00:35 and the latest flights at 20:45 with the most popular flight number being WN1231, WN1564, WN1972 and WN2522.

www.southwest.com/?ref=southwestairlines.com is available for information regarding booking flights etc with Southwest Airlines.

Please see below the times of flights. These times and frequency may vary at different times of the year please visit the website for more information.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
06:30
AirlineFlightNo
Southwest AirlinesWN500
09:36
AirlineFlightNo
Alaska AirlinesAS6586
American AirlinesAA2303
11:10
AirlineFlightNo
Southwest AirlinesWN4149
11:14
AirlineFlightNo
VolarisY42300
FrontierF92076
14:10
AirlineFlightNo
Southwest AirlinesWN4151
18:20
AirlineFlightNo
Southwest AirlinesWN1564
19:55
AirlineFlightNo
Alaska AirlinesAS4020
American AirlinesAA2043
VIEW FLIGHTS
Tuesday
06:35
AirlineFlightNo
Southwest AirlinesWN500
09:36
AirlineFlightNo
Alaska AirlinesAS6586
American AirlinesAA2303
10:35
AirlineFlightNo
Southwest AirlinesWN264
12:00
AirlineFlightNo
Baker AviationKOW939
14:25
AirlineFlightNo
Southwest AirlinesWN4151
16:05
AirlineFlightNo
Southwest AirlinesWN1564
18:20
AirlineFlightNo
Southwest AirlinesWN4230
19:55
AirlineFlightNo
Alaska AirlinesAS4020
American AirlinesAA2043
20:45
AirlineFlightNo
Southwest AirlinesWN1231
VIEW FLIGHTS
Wednesday
06:35
AirlineFlightNo
Southwest AirlinesWN500
09:36
AirlineFlightNo
Alaska AirlinesAS6586
American AirlinesAA2303
10:35
AirlineFlightNo
Southwest AirlinesWN264
14:25
AirlineFlightNo
Southwest AirlinesWN4151
16:05
AirlineFlightNo
Southwest AirlinesWN1564
19:55
AirlineFlightNo
Alaska AirlinesAS4020
American AirlinesAA2043
20:45
AirlineFlightNo
Southwest AirlinesWN1231
VIEW FLIGHTS
Thursday
00:35
AirlineFlightNo
Southwest AirlinesWN1231
09:48
AirlineFlightNo
Alaska AirlinesAS6586
American AirlinesAA2303
09:50
AirlineFlightNo
Southwest AirlinesWN1972
14:40
AirlineFlightNo
Southwest AirlinesWN2522
VIEW FLIGHTS
Friday
06:30
AirlineFlightNo
Southwest AirlinesWN500
08:25
AirlineFlightNo
Southwest AirlinesWN4444
09:36
AirlineFlightNo
Alaska AirlinesAS6586
American AirlinesAA2303
11:10
AirlineFlightNo
Southwest AirlinesWN4149
11:14
AirlineFlightNo
VolarisY42310
FrontierF92076
14:10
AirlineFlightNo
Southwest AirlinesWN4151
18:20
AirlineFlightNo
Southwest AirlinesWN1564
19:55
AirlineFlightNo
Alaska AirlinesAS4020
American AirlinesAA2043
VIEW FLIGHTS
Saturday
06:20
AirlineFlightNo
Southwest AirlinesWN500
08:25
AirlineFlightNo
Southwest AirlinesWN2782
09:36
AirlineFlightNo
Alaska AirlinesAS6586
American AirlinesAA2303
13:15
AirlineFlightNo
Southwest AirlinesWN4151
16:05
AirlineFlightNo
Southwest AirlinesWN1564
19:55
AirlineFlightNo
Alaska AirlinesAS4020
American AirlinesAA2043
21:25
AirlineFlightNo
Southwest AirlinesWN1231
VIEW FLIGHTS
Sunday
05:40
AirlineFlightNo
Southwest AirlinesWN500
07:50
AirlineFlightNo
Southwest AirlinesWN2670
09:36
AirlineFlightNo
American AirlinesAA2303
AlphaSkyAS6586
10:30
AirlineFlightNo
Southwest AirlinesWN5092
12:35
AirlineFlightNo
Southwest AirlinesWN4946
13:40
AirlineFlightNo
Alaska AirlinesAS6586
16:15
AirlineFlightNo
Southwest AirlinesWN3395
19:55
AirlineFlightNo
American AirlinesAA2043
20:10
AirlineFlightNo
Southwest AirlinesWN1231
23:51
AirlineFlightNo
Alaska AirlinesAS4020
VIEW FLIGHTS

You may instead fly from Sky Harbor International and arrive at Lambert-St. Louis International by an alternative airport or airports. The summary of this is in the table below.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Phoenix Scottsdale Municipal to St Louis Lambert02,017 km (1,253 miles)3 Hours 11 Minutes
Tucson to St Louis Lambert01,999 km (1,242 miles)3 Hours 10 Minutes

Before departing Sky Harbor International please check that you are holding a valid passport.

Don't forget to book your hire car!

Search for cheap vehicle rental deals at Phoenix Airport

Flight Price FAQ - Phoenix (PHX) to St Louis (STL)

DIRECT Southwest Airlines
What is the cheapest direct flight one way from Phoenix PHX to St Louis STL?
The cheapest direct flight one way from Phoenix PHX to St Louis STL is £60.60 ($80 €68.89)
£60.60
$80 | €68.89
Check Latest Price
DIRECT Frontier Airlines
What is the cheapest direct return flight from Phoenix PHX to St Louis STL?
The cheapest direct return flight from Phoenix PHX to St Louis STL is £148.48 ($196 €168.78)
£148.48
$196 | €168.78
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Phoenix PHX to St Louis STL?
The cheapest flight one way from Phoenix PHX to St Louis STL is £53.79 ($71 €61.14)
£53.79
$71 | €61.14
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Phoenix PHX to St Louis STL?
The cheapest return flight from Phoenix PHX to St Louis STL is £92.42 ($122 €105.06)
£92.42
$122 | €105.06
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from PHX to STL

Was your flight delayed or cancelled?

Was your flight delayed or cancelled?

You may be eligible to receive up to 600 EUR compensation per person in your party.

Claim Now!

Flight Info FAQ - Phoenix (PHX) to St Louis (STL)

Who flies from Phoenix to St Louis?
The following airlines fly from Phoenix (PHX) to St Louis (STL): Alaska Airlines, AlphaSky, American Airlines, Baker Aviation, Frontier, Southwest Airlines, Volaris.
How far is the flight from Phoenix to St Louis?
The flight from Phoenix to St Louis is 2,027KM or 1,259 miles.
How long does the flight from Phoenix to St Louis to take?
The flight from Phoenix to St Louis takes 3 Hours 12 Minutes.

Alternative Airports in United States with Connections from Phoenix Airport

Planning a trip? Save money on car hire by booking in advance

Find the best car rental at PHX

Useful Information about Phoenix Airport

Lounges at Phoenix Airport

See all the airport lounges, locations and opening times available at Phoenix Airport

View...
Eating and Drinking at Phoenix Airport

See all bars and restaurants at Phoenix Airport, including locations and if they are before or after check-in

View...
Duty Free Shopping at Phoenix Airport

See all shops available at Phoenix Airport - plan your duty free shopping in advance

View...
Phoenix Tourist Attractions

Things to see and do in and around Phoenix Sky Harbor International Airport...

View...