Cheap Flights from Phoenix to St Louis* All One Way Round Trip STLPhoenix → St LouisOne Way Trip | Jun 26$94.99Book Now STLPhoenix ⇌ St LouisRound Trip | Jun 10 - Jun 14$178.69Book Now * All fares above were last found on: May 15, 2025 at 6:01 AM. Fares are one way or round trip as indicated aboveround trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. 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. 202505~Ref:cn0gMiqflkCAccmy5ddl2A
Our Lowest Fare* All fares below were last found on: . Fares are round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. 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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Search Cheap Flights from Phoenix to St LouisBook your flights from Phoenix to St Louis. 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. 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.
Comprehensive Insights About the Phoenix to St Louis Flight RouteWhat is the our cheapest return flight price from PHX to STL?What is the fare range for flights from PHX to STL?When does the earliest flight depart PHX?6:00AM - 7:00AMWhich is the busiest month to travel from Phoenix to St Louis? June is considered the peak season for travelers embarking on the journey from Phoenix to St Louis. Planning your trip during this month can help you experience the vibrant atmosphere of St Louis. Which is the least-busy month to travel from PHX to STL? April is regarded as the least busy month for flights from Phoenix to St Louis, offering a more tranquil travel experience.What is the travel distance between Phoenix and St Louis?The distance covered on this flight route is approximately 1,260 miles. Understanding the distance between Phoenix to St Louis can aid in planning your journey more effectively.What are the top airlines offering flights from PHX to STL?American Airlines, Southwest Airlines is one of the prominent carriers serving the Phoenix to St Louis route. Consider this when selecting your preferred airline.How many weekly flights operate between PHX and STL?A total of 78 weekly flights are available between PHX to STL, providing travelers with ample choices and flexibility.How many daily flights fly between Phoenix and St Louis?There are 10 daily flights connecting Phoenix to St Louis, allowing passengers to choose flight times that align with their schedules.Which is the busiest day in terms of passengers flying from PHX to STL?Wednesday is the busiest day for travelers on the Phoenix to St Louis route. Knowing this can help you plan your trip to avoid peak travel days.What percentage of Phoenix to St Louis travelers traveled with their kids under 14?5% of travelers on this route were accompanied by children under the age of 14. This information is valuable for families planning their trips.What percentage of Phoenix to St Louis travelers were millennials?A substantial 40% of travelers on this route were millennials. If you're a millennial traveler, you may find like-minded companions on your journey.What percentage of Phoenix to St Louis travelers were female?Approximately 46% of travelers on this route were female. Understanding the gender distribution can be relevant for solo female travelers or for those interested in gender-related travel insights.What percentage of Phoenix to St Louis travelers were over the age of 60?A noteworthy 13% of travelers on this route were over the age of 60. This data offers insights for senior travelers or for those seeking a mature travel demographic.What was the average flight duration of flights from Phoenix to St Louis?The average flight duration for this route is approximately 03.02 hours. This information can help you plan your journey with a clear understanding of travel time.
Comprehensive Insights About the Phoenix to St Louis Flight RouteWhat is the our cheapest return flight price from PHX to STL?What is the fare range for flights from PHX to STL?When does the earliest flight depart PHX?6:00AM - 7:00AMWhich is the busiest month to travel from Phoenix to St Louis? June is considered the peak season for travelers embarking on the journey from Phoenix to St Louis. Planning your trip during this month can help you experience the vibrant atmosphere of St Louis. Which is the least-busy month to travel from PHX to STL? April is regarded as the least busy month for flights from Phoenix to St Louis, offering a more tranquil travel experience.What is the travel distance between Phoenix and St Louis?The distance covered on this flight route is approximately 1,260 miles. Understanding the distance between Phoenix to St Louis can aid in planning your journey more effectively.What are the top airlines offering flights from PHX to STL?American Airlines, Southwest Airlines is one of the prominent carriers serving the Phoenix to St Louis route. Consider this when selecting your preferred airline.How many weekly flights operate between PHX and STL?A total of 78 weekly flights are available between PHX to STL, providing travelers with ample choices and flexibility.How many daily flights fly between Phoenix and St Louis?There are 10 daily flights connecting Phoenix to St Louis, allowing passengers to choose flight times that align with their schedules.Which is the busiest day in terms of passengers flying from PHX to STL?Wednesday is the busiest day for travelers on the Phoenix to St Louis route. Knowing this can help you plan your trip to avoid peak travel days.What percentage of Phoenix to St Louis travelers traveled with their kids under 14?5% of travelers on this route were accompanied by children under the age of 14. This information is valuable for families planning their trips.What percentage of Phoenix to St Louis travelers were millennials?A substantial 40% of travelers on this route were millennials. If you're a millennial traveler, you may find like-minded companions on your journey.What percentage of Phoenix to St Louis travelers were female?Approximately 46% of travelers on this route were female. Understanding the gender distribution can be relevant for solo female travelers or for those interested in gender-related travel insights.What percentage of Phoenix to St Louis travelers were over the age of 60?A noteworthy 13% of travelers on this route were over the age of 60. This data offers insights for senior travelers or for those seeking a mature travel demographic.What was the average flight duration of flights from Phoenix to St Louis?The average flight duration for this route is approximately 03.02 hours. This information can help you plan your journey with a clear understanding of travel time.
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Schedule Wide Open? Sneak-peek at what tickets cost month-to-month from PHX to STLAvg. $389.87JanAvg. $309.21FebAvg. $378.65MarAvg. $395.28AprAvg. $618.1MayAvg. $790.01JunAvg. $688.65JulAvg. $530.07AugAvg. $508.17SepAvg. $509.6OctAvg. $502.67NovAvg. $555.19Dec
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