Flights from San Antonio (San Antonio) to Key West (EYW)

We compare hundreds of flights from San Antonio to Key West from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
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      We've found some great deals to other destinations in Florida. As you had searched for Key West, we thought you might be interested in these other destinations…

      San Antonio (SAT) to Orlando (MCO)
       Depart 18 Jun 15
       Return 25 Jun 15

      Flying with American Airlines

      Price subject to availability

       
      San Antonio (SAT) to Miami International (MIA)
       Depart 21 Feb 16
       Return 03 Mar 16

      Flying with United Airlines

      Price subject to availability

       
      San Antonio (SAT) to Miami International (MIA)
       Depart 01 Jul 15
       Return 08 Jul 15

      Price subject to availability

       
      San Antonio (SAT) to Tampa (TPA)
       Depart 26 Aug 15
       Return 02 Sep 15

      Flying with US Airways

      Price subject to availability

       
       

      Travel information for San Antonio to Key West

      Photo of Florence   Florida
      San Antonio to Key Westonly 1081 miles
      Here is an alternative departure airport for San Antonio
      • Austin (AUS) is only 77.1 miles from San Antonio

        Facts and figures about flying from San Antonio to Key West

      • Flights from San Antonio to Key West most frequently use Atlanta International as a connection
      • San Antonio to Key West flights have a very low delay rate
      • Rarely are flights from San Antonio to Key West cancelled
      • Between San Antonio and Key West Delta Air Lines, Inc. operates 189 flights per week