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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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Popular Flights to San DiegoFlights from Springfield to San DiegoFlights from Branson to San DiegoFlights from Cape Girardeau to San DiegoFlights from Kansas City to San DiegoFlights from Columbia to San Diego» More San Diego Routes
Search Cheap Flights from St Louis to San DiegoBook your flights from St Louis to San Diego. San Diego is a beautiful coastal city in California particularly famous for its beaches and abundant wildlife. Get up close and personal with whales and sea lions at Sea World and also watch exciting shows at the venue. Enjoy the rejuvenating sunbath at Ocean Beach and also taste delicious local cuisines. Those who need a little bit of adrenaline rush should visit Mission Bay and enjoy kayaking adventures.There are plenty of airlines that offer flights from St Louis to San Diego including Frontier Airlines, US Airways and American Airlines. Take advantage of exclusive deals on flights to San Diego and save to splurge on a vacation. The flight from St Louis to San Diego takes about five hours to cover a distance of about 1,558 miles excluding the layover time, so make sure you have your I-pods and mp3 players handy for the travel.
St Louis to San Diego Flight Route FactsWhat is the our cheapest return flight price from STL to SAN?What is the fare range for flights from STL to SAN?Which is the busiest month to travel from St Louis to San Diego? AugustWhich is the least-busy month to travel from STL to SAN? May, March, JanuaryWhat is the travel distance between St Louis and San Diego?1,555 MilesWhat are the top airlines offering flights from STL to SAN?Southwest AirlinesHow many weekly flights operate between STL and SAN?There are 1 weekly flights between STL and SAN.Which is the busiest day in terms of passengers flying from STL to SAN?FridayWhat percentage of St Louis to San Diego travelers were millennials?80% of San Diego travelers were millenials.What percentage of St Louis to San Diego travelers were female?60% of San Diego travelers were female.What was the average flight duration of flights from St Louis to San Diego?3.55 Hours
St Louis to San Diego Flight Route FactsWhat is the our cheapest return flight price from STL to SAN?What is the fare range for flights from STL to SAN?Which is the busiest month to travel from St Louis to San Diego? AugustWhich is the least-busy month to travel from STL to SAN? May, March, JanuaryWhat is the travel distance between St Louis and San Diego?1,555 MilesWhat are the top airlines offering flights from STL to SAN?Southwest AirlinesHow many weekly flights operate between STL and SAN?There are 1 weekly flights between STL and SAN.Which is the busiest day in terms of passengers flying from STL to SAN?FridayWhat percentage of St Louis to San Diego travelers were millennials?80% of San Diego travelers were millenials.What percentage of St Louis to San Diego travelers were female?60% of San Diego travelers were female.What was the average flight duration of flights from St Louis to San Diego?3.55 Hours
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