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* All fares below were last found on: May 22, 2018 and 2:46:51 PM. Fares are round trip, Fares incl. all fuel surcharges, our service fees and taxes. Displayed fares are based on historical data, are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions

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Sky High Flight Facts for Your Trip: Phoenix to St Louis

Book your flights from Phoenix to St Louis and save big on airfares. Pack your bags and leave for a family vacation in St Louis which is situated in Missouri, United States. Nicknamed Gateway to the West, St Louis is decorated with historical monuments, rare wildlife and architectural gems. Savor beautiful views of the city from Gateway Arch which is the world’s tallest man made monument and soak in the thrill of exciting roller coasters at Six Flags Amusement Park. Don’t miss the tour of Anheuser-Busch Brewery and enjoy more than 50 different beers and understand about beer manufacturing process.


There are plenty of airlines that offer flights from Phoenix to St Louis including Frontier Airlines, US Airways and American Airlines. Take advantage of exclusive deals on flights to St Louis and save more to splurge on a vacation. The flight from Phoenix to St Louis takes about four hours to cover a distance of about 1,262 miles excluding the layover time, so make sure you have your I-pods and mp3 players handy for the travel.

  • When does the earliest flight depart PHX? 8:40AM American Airlines Flight #652
  • When does the latest flight depart STL? 7:38PM American Airlines Flight #2108
  • Which is the busiest month to travel from Phoenix to St Louis?December
  • Which is the least busy month to travel from PHX to STL?August
  • What is the travel distance between Phoenix to St Louis?1,263 miles
  • How many weekly flights are there are between PHX to STL? There are 2 weekly flights between PHX and STL.
  • Which is the busiest day in terms of passengers flying from PHX to STL?Tuesday
  • In last 30 days, what is the %age of STL visitors who spent less than 3 days in the city?100.00 %
  • Name the airport nearby STL? Lambert Saint Louis International Airport
  • Name the airports nearby PHX? Phoenix Sky Harbor International Airport