Looking to escape the Gateway City for the Valley of the Sun? You're in luck! Finding affordable flights from St. Louis Lambert International Airport to Phoenix Sky Harbor International Airport is easier than you think. Whether you're planning a weekend getaway or a business trip, several airlines operate on this popular route, offering you a variety of options to choose from.
Popular Airlines:
Southwest Airlines: Known for its budget-friendly fares and excellent customer service, Southwest Airlines offers multiple daily flights between St. Louis and Phoenix.
American Airlines: As one of the major carriers serving both cities, American Airlines provides convenient schedules and competitive prices for travelers.
Delta Air Lines: With its extensive network, Delta Air Lines offers seamless connections between St. Louis and Phoenix, making travel hassle-free.
Whether you're a frequent flyer or planning your first trip between these two vibrant cities, booking a cheap flight from St. Louis to Phoenix is a great way to start your journey on a budget. So pack your bags, grab your boarding pass, and get ready to explore all that Phoenix has to offer!
Airlines
Days of the week
Class
Price
American Airlines
Su
Mo
Tu
We
Th
Fr
Sa
1-2 daily flights
Southwest Airlines
Su
Mo
Tu
We
Th
Fr
Sa
3 daily flights
low cost airline
Direct flight schedule from St. Louis to Phoenix
Search through the continuous flight schedules from Lambert-Saint Louis International Airport to Sky Harbor International Airport to discover the most advantageous ticket prices.
Flight
Airline
Mon
Tue
Wed
Thu
Fri
Sat
Sun
AA 2574
American Airlines
Su
—
Mo
07:30
Tu
06:35
We
07:49
Th
07:49
Fr
07:49
Sa
07:49
AA 590
American Airlines
Su
14:44
Mo
14:45
Tu
14:44
We
14:44
Th
14:44
Fr
14:44
Sa
14:44
WN 2394
Southwest Airlines
Su
05:40
Mo
05:40
Tu
05:40
We
05:40
Th
05:40
Fr
05:40
Sa
05:50
WN 211
Southwest Airlines
Su
12:15
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
—
WN 1518
Southwest Airlines
Su
—
Mo
15:05
Tu
15:05
We
15:05
Th
15:05
Fr
15:05
Sa
14:55
WN 2721
Southwest Airlines
Su
—
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
18:30
WN 2520
Southwest Airlines
Su
—
Mo
20:55
Tu
20:55
We
20:55
Th
20:55
Fr
20:55
Sa
—
WN 696
Southwest Airlines
Su
22:30
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
—
Details regarding fares for direct trips on this route
Those seeking cost-effective travel options can discover a direct flight connecting Lambert-Saint Louis International Airport and Sky Harbor International Airport, with fares starting from 355€ in February, based on an extensive review of user queries for the lowest-priced round-trip tickets.
€420Approximately
Jan
€390
Feb
€357
Mar
€372
Apr
€418
May
€377
Jun
€421
Jul
€534
Aug
€370
Sep
€603
Oct
€418
Nov
€407
Dec
€377
Estimated costs for transportation from Lambert-Saint Louis International Airport to Sky Harbor International Airport
Aircraft models operating on this route
Delve into the diverse selection of aircraft, examine the seating capacities, and review the different classes available on this specific route.
Airbus A320
American Airlines
150 seats(all economy)
Boeing 737-800 Passenger
American Airlines
169 seats(all economy)
Boeing 737MAX 8 Passenger
Southwest Airlines
168 seats(all economy)
Boeing 737-700 (winglets) Passenger/BBJ1
Southwest Airlines
143 seats(all economy)
Boeing 737-800 Passenger
Southwest Airlines
155 seats(all economy)
Boeing 737-800 (winglets) Passenger/BBJ2
Southwest Airlines
175 seats(all economy)
Summary of the route specifics
Cheapest flight found
357€
Average flight time
3:38 h
Cheapest month for a flight
February
Most popular airline
American Airlines
Flights per week
14
Departing from Lambert-Saint Louis International Airport (STL)
Saint Louis International Airport (STL) is a major airport located in the United States, serving as a key hub for travelers and airlines alike.
Arriving to Sky Harbor International Airport (PHX)
Phoenix Sky Harbor International Airport (PHX) is a major airport located in the United States, serving as a key hub for domestic and international travel.
Approximately 2037 kilometers separate St. Louis from Phoenix.
What is the preferred airline for passengers traveling on this path?
Travelers often praise American Airlines as the top choice for flights from St. Louis to Phoenix, citing its outstanding service and consistent on-time performance.
How much does a typical flight cost from Lambert-Saint Louis International Airport to Sky Harbor International Airport?
Travelers seeking economical options will find that the starting price for a non-stop flight from Lambert-Saint Louis International Airport to Sky Harbor International Airport can be as affordable as 355€. These rates are commonly available in the low-demand travel period of February. Conversely, during the high-demand travel period of September, the cost for a similar direct flight often reaches an average of 585€.
What is the number of carriers providing direct services between St. Louis and Phoenix?
At present, there are 2 airlines available for travelers opting for a direct flight from St. Louis to Phoenix. Notably, carriers like American Airlines, Southwest Airline are recognized for their dedication to ensuring a smooth and uninterrupted journey.
What is the flight duration between Lambert-Saint Louis International Airport and Sky Harbor International Airport in hours?
A typical non-stop journey from Lambert-Saint Louis International Airport to Sky Harbor International Airport generally takes around 3h 38min, enabling efficient organization of your itinerary.
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