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Search Cheap Flights from San Diego to St Louis

Find exclusive flight deals from San Diego (SAN) to St Louis (STL) on OneTravel. OneTravel offers unbeatable St Louis airfare deals round the year. Plan your trip with OneTravel and save. Book now and let the savings pour in.

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San Diego to St Louis Flight Route Facts

  • When does the earliest flight depart SAN?

    7:00AM - 8:00AM

  • Which is the busiest month to travel from San Diego to St Louis?


  • Which is the least-busy month to travel from SAN to STL?

    February, January, March

  • What is the travel distance between San Diego and St Louis?

    1,555 Miles

  • What are the top airlines offering flights from SAN to STL?

    Southwest Airlines

  • How many weekly flights operate between SAN and STL?

    There are 1 weekly flights between SAN and STL.

  • Which is the busiest day in terms of passengers flying from SAN to STL?


  • What percentage of San Diego to St Louis travelers were millennials?

    50% of St Louis travelers were millenials.

  • What percentage of San Diego to St Louis travelers were female?

    50% of St Louis travelers were female.

  • What was the average flight duration of flights from San Diego to St Louis?

    3.30 Hours

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