Good to know - Cheap tickets Saint Louis — Phoenix
| Minimal flight time | 3h 25m |
|---|---|
| Flight distance | 2044 km |
| Most popular airline | Southwest Airlines |
| Round-trip from | $68 |
Airfare Saint Louis – Phoenix by month
Here you can find out in what months how much a ticket Saint Louis – Phoenix costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| June 2026 | ||
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Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Schedule of direct flights Saint Louis — Phoenix
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 05:15 | 06:50 | mon, thu, fri | WN2847 | Southwest Airlines | 3h 35m | Lambert-St. Louis International Airport — Phoenix Sky Harbor International Airport | Select dates |
| 05:50 | 07:25 | sun | WN2847 | Southwest Airlines | 3h 35m | Lambert-St. Louis International Airport — Phoenix Sky Harbor International Airport | Select dates |
| 06:00 | 07:35 | sat | WN2847 | Southwest Airlines | 3h 35m | Lambert-St. Louis International Airport — Phoenix Sky Harbor International Airport | Select dates |
| 07:25 | 08:55 | tue, wed | WN2847 | Southwest Airlines | 3h 30m | Lambert-St. Louis International Airport — Phoenix Sky Harbor International Airport | Select dates |
| 07:58 | 10:38 | daily | AA2574 | American Eagle | 3h 40m | Lambert-St. Louis International Airport — Phoenix Sky Harbor International Airport | Select dates |
| 08:55 | 11:30 | thu, fri, sun | WN1599 | Southwest Airlines | 3h 35m | Lambert-St. Louis International Airport — Phoenix Sky Harbor International Airport | Select dates |
| 09:55 | 11:30 | wed | WN1785 | Southwest Airlines | 3h 35m | Lambert-St. Louis International Airport — Phoenix Sky Harbor International Airport | Select dates |
| 10:15 | 11:50 | sun | WN1785 | Southwest Airlines | 3h 35m | Lambert-St. Louis International Airport — Phoenix Sky Harbor International Airport | Select dates |
| 11:35 | 13:05 | mon | WN1785 | Southwest Airlines | 3h 30m | Lambert-St. Louis International Airport — Phoenix Sky Harbor International Airport | Select dates |
| 12:00 | 13:30 | wed | WN4701 | Southwest Airlines | 3h 30m | Lambert-St. Louis International Airport — Phoenix Sky Harbor International Airport | Select dates |
Popular airlines flying Saint Louis — Phoenix
Flight Saint Louis – Phoenix is served by 20 airlines. 3 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Dynamics airfare Saint Louis — Phoenix by month for the last year
according to LowCost.Club for the last year
The airfare depends on the departure date. Our chart shows the low season prices on route Saint Louis — Phoenix
The graph shows that booking flights Saint Louis — Phoenix is best planned for October and flights Saint Louis — Phoenix — Saint Louis in the month of February.
Flights Saint Louis — Phoenix
The selection of cheap flights Saint Louis — Phoenix
The price of the flight Saint Louis — Phoenix (United States) — Saint Louis from $68 (round-trip).
The average price of the flight Saint Louis — Phoenix (United States) — Saint Louis $214 (round-trip).
- Departure city: Saint Louis
- IATA code of the city of origin: STL
- Departure airports: St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport
- Departure country: United States
- Destination city: Phoenix
- IATA code of the destination city: PHX
- Destination airports: Phoenix Sky Harbor International Airport, Phoenix Deer Valley Airport, Luke AFB, Scottsdale Airport, Phoenix-Mesa Gateway Airport
- Destination country: United States
Low cost flights Saint Louis — Phoenix (STL — PHX)
The distance between Saint Louis and Phoenix 1270 miles (or 2044 kilometres).
The time difference between Saint Louis and Phoenix is 2 h.
Minimal flight time from Saint Louis to Phoenix 3h 25m.
Routes from nearby cities to Phoenix
A flight from a neighbouring city can help you save money on plane tickets.
The closest airports to Saint Louis with a flight to Phoenix are in Kansas City.
Popular International routes from Saint Louis
Popular routes from Phoenix
If you are going to fly from Phoenix, then study the popular flights. The most popular flights from Phoenix:
Popular domestic routes from Saint Louis
FAQ about Saint Louis — Phoenix
Are there any direct flights Saint Louis — Phoenix?
Yes, they do: WN2847, AA2574, WN1599, WN1785, WN4701, WN3816, WN4123, WN3817, AA796, AA2303, WN4122, WN2184, F92075, WN3588, WN3827, WN1503
Can we fly from Saint Louis to Phoenix?
Yes, you can fly from Saint Louis to Phoenix. Saint Louis has 3 airports (St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport) for flights. Southwest Airlines, American Eagle, Frontier (Penny the Owl Livery) depart from Saint Louis on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through Air Canada, Alaska Airlines, Allegiant Air, Avelo Airlines, Contour Aviation, Delta Connection, DHL, FedEx, Jet Linx Aviation, Kalitta Charters II, LEAF, NetJets, SkyWest Airlines, SkyWest Charter, Southern Airways Express, Sun Country Airlines, United Express, UPS, USA Jet Airlines, WestAir Charter.
How long does it take to fly from Saint Louis to Phoenix?
A direct flight lasts an average of 3h 25m, during which time the aircraft covers a distance of 2044 km.
How much do flights Saint Louis — Phoenix cost?
The price of flights Saint Louis — Phoenix starts from $68.
What days does the plane fly Saint Louis — Phoenix?
Planes fly Saint Louis — Phoenix 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun
What airports are there in Saint Louis and Phoenix?
In Saint Louis — St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport. In Phoenix — Phoenix Sky Harbor International Airport, Phoenix Deer Valley Airport, Luke AFB, Scottsdale Airport, Phoenix-Mesa Gateway Airport.
What flights are currently flying from Saint Louis to Phoenix?
The following flights fly between Saint Louis and Phoenix: WN2847, WN2847, WN2847, WN2847, AA2574, WN1599, WN1785, WN1785, WN1785, WN4701, WN3816, WN3816, WN4123, WN3817, AA796, AA2303, WN4122, WN3816, WN2184, WN3817, WN3817, F92075, WN3817, WN3588, WN3827, WN3827, F92075, WN1503, F92075, WN1503, WN1503, WN3827
What month is the cheapest to fly from Saint Louis to Phoenix?
High season is considered to be February and the cheapest month is October. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Saint Louis — Phoenix flight deals.
Which airlines direct fly from Saint Louis to Phoenix?
The following airlines have direct flights Saint Louis — Phoenix: Southwest Airlines, American Eagle, Frontier (Penny the Owl Livery).
Which airlines fly from Saint Louis to Phoenix?
All the following airlines flights Saint Louis — Phoenix: Air Canada, Alaska Airlines, Allegiant Air, American Eagle, Avelo Airlines, Contour Aviation, Delta Connection, DHL, FedEx, Frontier (Penny the Owl Livery), Jet Linx Aviation, Kalitta Charters II, LEAF, NetJets, SkyWest Airlines, SkyWest Charter, Southern Airways Express, Southwest Airlines, Sun Country Airlines, United Express, UPS, USA Jet Airlines, WestAir Charter.