Cheap Flights San Francisco (SFO) to Denver (DEN)

Frontier logo Frontier Airlines
SFO
 
    Nonstop
    DEN
    Dates: Sep 18 - Dec 18

    From $54

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    Southwest logo Southwest Airlines
    SFO
     
      Nonstop
      DEN
      Dates: Sep 18 - Mar 6

      From $98

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      San Francisco to Denver Flight Information
      Depart from
      San Francisco International Airport (SFO)
      Arrive in
      Denver International Airport (DEN)
      Distance
      miles
      Avg. Flight Duration
      2h 32m
      Avg. Flight Price
      $83
      Airlines
      Southwest, Frontier, Alaska
      Cheapest Day to Fly
      Wednesday
      Cheapest Month to Fly
      September
      Top Destinations