Airlines with flights from San Diego to Denver

There are three airlines with scheduled flights between SAN and DEN. Southwest, United and Frontier Airlines has non-stop flights from San Diego International Airport to Denver International and the flight time is 2 hours and 25 minutes.

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Schedules

Non-stop with Southwest Airlines

  • Total flight time: 2 hours and 25 minutes
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 50 flights per week
SAN
Direct
DEN

The timetable & schedule information was updated at 2024-12-13

Non-stop with United Airlines

  • Total flight time: 2 hours and 28 minutes
  • Denver is a United Airlines hub.
  • 40 flights per week
  • First class available
SAN
Direct
DEN

The timetable & schedule information was updated at 2024-12-13

Non-stop with Frontier Airlines

  • Total flight time: 2 hours and 28 minutes
  • Low-cost airline
  • Denver is a Frontier Airlines focus city.
  • 14 flights per week
SAN
Direct
DEN

The timetable & schedule information was updated at 2024-12-13

Via Las Vegas with Southwest Airlines

  • Total flight time: 4h 00m - 8h 45m.
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 64 flights per week
SAN
 
Via LAS
 
DEN

The timetable & schedule information was updated at 2024-12-13

Via Phoenix with Southwest Airlines

  • Total flight time: 3h 50m - 8h 05m.
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 54 flights per week
SAN
 
Via PHX
 
DEN

The timetable & schedule information was updated at 2024-12-13

Via Sacramento with Southwest Airlines

  • Total flight time: 4h 30m - 10h 00m.
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 51 flights per week
SAN
 
Via SMF
 
DEN

The timetable & schedule information was updated at 2024-12-13

Via San Jose with Southwest Airlines

  • Total flight time: 4h 35m - 10h 00m.
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 45 flights per week
SAN
 
Via SJC
 
DEN

The timetable & schedule information was updated at 2024-12-13

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