Cheap Flights from San Diego to St Louis* All One Way Round Trip STLSan Diego → St LouisOne Way Trip | Sep 5$131.62 Book Now STLSan Diego ⇌ St LouisRound Trip | Sep 24 - Oct 1$237.83 Book Now * All fares above were last found on: May 29, 2025 at 6:21 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:UQerIMHTokOh0Hsznh65Hw
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.
Why to Book with Call Center Personalized experience by our live agents Immediate booking confirmation 24-hour cancellation Flexible payment plans What Our Customers Say About Our Service? Submit A Review May 15, 2025EamonnGreat AirlineEnjoyed my trip with aer lingus. wonderful tv options. food and service was great highly recommended. May 03, 2025Cornelissuperrrrit was a wonderful flight from canton too Brussel Apr 30, 2025SophieGreat tripNice experience and good serviceSee All review
Why to Book with Call Center Personalized experience by our live agents Immediate booking confirmation 24-hour cancellation Flexible payment plans
Search Cheap Flights from San Diego to St LouisBook your flights from San Diego to St Louis. St Louis is aesthetically beautiful city with green space at the street level and offers a lot of free activities to its visitors. The Cathedral Basilica of St. Louis contains the most mosaic art in one site in the world--83,000 square feet.Choose from top airlines that serve between San Diego to St Louis such as United Airlines, Super Saver Fare and Frontier Airlines. Your flights from San Diego to St Louis takes around six hours thirty eight minutes to cover a distance of about 1,558 miles excluding the layover time. Keep your mp3 players with you to keep yourself entertained during the flight.
Comprehensive Insights About the San Diego to St Louis Flight RouteWhat is the our cheapest return flight price from SAN to STL?What is the fare range for flights from SAN to STL?When does the earliest flight depart SAN?7:00AM - 8:00AMWhich is the busiest month to travel from San Diego to St Louis? July is considered the peak season for travelers embarking on the journey from San Diego 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 SAN to STL? February, January, March is regarded as the least busy month for flights from San Diego to St Louis, offering a more tranquil travel experience.What is the travel distance between San Diego and St Louis?The distance covered on this flight route is approximately 1,555 miles. Understanding the distance between San Diego to St Louis can aid in planning your journey more effectively.What are the top airlines offering flights from SAN to STL?Southwest Airlines is one of the prominent carriers serving the San Diego to St Louis route. Consider this when selecting your preferred airline.How many weekly flights operate between SAN and STL?A total of 1 weekly flights are available between SAN to STL, providing travelers with ample choices and flexibility.Which is the busiest day in terms of passengers flying from SAN to STL?Monday is the busiest day for travelers on the San Diego to St Louis route. Knowing this can help you plan your trip to avoid peak travel days.What percentage of San Diego to St Louis travelers were millennials?A substantial 50% 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 San Diego to St Louis travelers were female?Approximately 50% 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 was the average flight duration of flights from San Diego to St Louis?The average flight duration for this route is approximately 3.30 hours. This information can help you plan your journey with a clear understanding of travel time.
Comprehensive Insights About the San Diego to St Louis Flight RouteWhat is the our cheapest return flight price from SAN to STL?What is the fare range for flights from SAN to STL?When does the earliest flight depart SAN?7:00AM - 8:00AMWhich is the busiest month to travel from San Diego to St Louis? July is considered the peak season for travelers embarking on the journey from San Diego 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 SAN to STL? February, January, March is regarded as the least busy month for flights from San Diego to St Louis, offering a more tranquil travel experience.What is the travel distance between San Diego and St Louis?The distance covered on this flight route is approximately 1,555 miles. Understanding the distance between San Diego to St Louis can aid in planning your journey more effectively.What are the top airlines offering flights from SAN to STL?Southwest Airlines is one of the prominent carriers serving the San Diego to St Louis route. Consider this when selecting your preferred airline.How many weekly flights operate between SAN and STL?A total of 1 weekly flights are available between SAN to STL, providing travelers with ample choices and flexibility.Which is the busiest day in terms of passengers flying from SAN to STL?Monday is the busiest day for travelers on the San Diego to St Louis route. Knowing this can help you plan your trip to avoid peak travel days.What percentage of San Diego to St Louis travelers were millennials?A substantial 50% 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 San Diego to St Louis travelers were female?Approximately 50% 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 was the average flight duration of flights from San Diego to St Louis?The average flight duration for this route is approximately 3.30 hours. This information can help you plan your journey with a clear understanding of travel time.
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