Take off on cheap flights from San Diego to Denver, your adventure starts now!

Find cheap airline tickets from San Diego to Denver by date

  • any
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • any
  • September 2018
  • October 2018
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  • December 2018
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  • price
  • month of departure
  • month of return
$144
outward: Oct 9, 2018
4:37a SAN » 6:59a DEN
Frontier Airlines direct (2h22m)
inbound: Oct 15, 2018
3:55p DEN » 6:20p SAN
Frontier Airlines direct (2h25m)
$145
outward: Sep 27, 2018
4:37a SAN » 6:59a DEN
Frontier Airlines direct (2h22m)
inbound: Oct 2, 2018
3:55p DEN » 6:20p SAN
Frontier Airlines direct (2h25m)
$156
outward: Oct 30, 2018
3:37a SAN » 5:59a DEN
Frontier Airlines direct (2h22m)
inbound: Nov 4, 2018
3:55p DEN » 6:19p SAN
Frontier Airlines direct (2h24m)
$163
outward: Oct 20, 2018
4:37a SAN » 6:59a DEN
Frontier Airlines direct (2h22m)
inbound: Oct 21, 2018
3:55p DEN » 6:20p SAN
Frontier Airlines direct (2h25m)
$189
outward: Oct 1, 2018
4:37a SAN » 6:59a DEN
Frontier Airlines direct (2h22m)
inbound: Oct 8, 2018
3:55p DEN » 6:20p SAN
Frontier Airlines direct (2h25m)
$301
outward: Nov 21, 2018
11:44p SAN » 2:07a DEN
Frontier Airlines direct (2h23m)
inbound: Nov 25, 2018
4:00p DEN » 6:24p SAN
Frontier Airlines direct (2h24m)
$321
outward: Dec 22, 2018
11:42p SAN » 2:08a DEN
Frontier Airlines direct (2h26m)
inbound: Dec 28, 2018
1:00a DEN » 3:23a SAN
Frontier Airlines direct (2h23m)
Return
Departure
Find the cheapest San Diego Denver flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for San Diego - Denver with these new dates, click on an offer. Want to depart from another city? Choose: Las Vegas - Denver New York - Denver London - Denver Miami - Denver Chicago - Denver San Francisco - Denver See more routes

Airlines operating flights from San Diego to Denver

  • any
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • all
  • Alaska Airlines
  • Frontier Airlines
  • United Airlines
Frontier Airlines
outbound: Oct 8, 2018
Frontier Airlines direct
return: Oct 15, 2018
Frontier Airlines direct
United Airlines
outbound: Oct 8, 2018
United Airlines direct
return: Oct 15, 2018
United Airlines direct
Alaska Airlines
outbound: Oct 8, 2018
Alaska Airlines 1 stop
return: Oct 15, 2018
Alaska Airlines 1 stop

Travel tips for flights San Diego - Denver

Average flight duration: 2h23m (direct flight)

  • Arrival city:
  • Denver, USA
  • Airport(s):
  • Centennial Airport (APA)
  • Rocky Mountain Metropolitan Airport (BJC)
  • Denver International Airport (DEN)
  • Local time:
  • Sep 24, 2018 7:30 PM, GMT-6
  • Weather:
  • min. 47ºF, max. 64ºF
  • Departure city:
  • San Diego, USA
  • Airport(s):
  • Lindbergh Field (SAN)
  • Local time:
  • Sep 24, 2018 6:30 PM, GMT-7
  • Weather:
  • min. 65ºF, max. 75ºF