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
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • April 2020
  • May 2020
  • June 2020
  • any
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • April 2020
  • May 2020
  • June 2020
  • price
  • month of departure
  • month of return
$134
Frontier Airlines outward: Sep 7, 2019
3:30p SAN » 6:05p DEN
Frontier Airlines direct (2h35m)
Frontier Airlines inbound: Sep 14, 2019
3:48p DEN » 6:16p SAN
Frontier Airlines direct (2h28m)
$134
Frontier Airlines outward: Sep 7, 2019
3:30p SAN » 6:05p DEN
Frontier Airlines direct (2h35m)
Frontier Airlines inbound: Sep 14, 2019
3:48p DEN » 6:16p SAN
Frontier Airlines direct (2h28m)
$134
Frontier Airlines outward: Sep 7, 2019
3:30p SAN » 6:05p DEN
Frontier Airlines direct (2h35m)
Frontier Airlines inbound: Sep 14, 2019
3:48p DEN » 6:16p SAN
Frontier Airlines direct (2h28m)
$134
Frontier Airlines outward: Sep 7, 2019
8:11p SAN » 10:40p DEN
Frontier Airlines direct (2h29m)
Frontier Airlines inbound: Sep 14, 2019
3:48p DEN » 6:16p SAN
Frontier Airlines direct (2h28m)
$134
Frontier Airlines outward: Sep 7, 2019
3:30p SAN » 6:05p DEN
Frontier Airlines direct (2h35m)
Frontier Airlines inbound: Sep 14, 2019
3:48p DEN » 6:16p SAN
Frontier Airlines direct (2h28m)
$135
Frontier Airlines outward: Sep 7, 2019
3:30p SAN » 6:05p DEN
Frontier Airlines direct (2h35m)
Frontier Airlines inbound: Sep 14, 2019
3:48p DEN » 6:16p SAN
Frontier Airlines direct (2h28m)
$139
Frontier Airlines outward: Sep 7, 2019
8:11p SAN » 10:40p DEN
Frontier Airlines direct (2h29m)
Frontier Airlines inbound: Sep 14, 2019
3:48p DEN » 6:16p SAN
Frontier Airlines direct (2h28m)
$139
Frontier Airlines outward: Sep 7, 2019
8:11p SAN » 10:40p DEN
Frontier Airlines direct (2h29m)
Frontier Airlines inbound: Sep 14, 2019
3:48p DEN » 6:16p SAN
Frontier Airlines direct (2h28m)
$139
Frontier Airlines outward: Sep 7, 2019
3:30p SAN » 6:05p DEN
Frontier Airlines direct (2h35m)
Frontier Airlines inbound: Sep 14, 2019
3:48p DEN » 6:16p SAN
Frontier Airlines direct (2h28m)
$139
Frontier Airlines outward: Sep 7, 2019
8:11p SAN » 10:40p DEN
Frontier Airlines direct (2h29m)
Frontier Airlines inbound: Sep 14, 2019
3:48p DEN » 6:16p SAN
Frontier Airlines direct (2h28m)
$139
Frontier Airlines outward: Sep 7, 2019
8:11p SAN » 10:40p DEN
Frontier Airlines direct (2h29m)
Frontier Airlines inbound: Sep 14, 2019
3:48p DEN » 6:16p SAN
Frontier Airlines direct (2h28m)
$142
American Airlines outward: Sep 22, 2019
1:40a SAN » 6:03a DEN
American Airlines 1 stop (4h23m)
American Airlines inbound: Sep 29, 2019
2:36a DEN » 6:40a SAN
American Airlines 1 stop (4h04m)
$142
American Airlines outward: Sep 22, 2019
1:40a SAN » 6:03a DEN
American Airlines 1 stop (4h23m)
American Airlines inbound: Sep 29, 2019
2:36a DEN » 6:40a SAN
American Airlines 1 stop (4h04m)
$146
Frontier Airlines outward: Sep 7, 2019
8:11p SAN » 10:40p DEN
Frontier Airlines direct (2h29m)
Frontier Airlines inbound: Sep 14, 2019
3:48p DEN » 6:16p SAN
Frontier Airlines direct (2h28m)
$146
Frontier Airlines outward: Sep 7, 2019
8:11p SAN » 10:40p DEN
Frontier Airlines direct (2h29m)
Frontier Airlines inbound: Sep 14, 2019
3:48p DEN » 6:16p SAN
Frontier Airlines direct (2h28m)
$150
Frontier Airlines outward: Sep 7, 2019
8:11p SAN » 10:40p DEN
Frontier Airlines direct (2h29m)
Frontier Airlines inbound: Sep 14, 2019
3:48p DEN » 6:16p SAN
Frontier Airlines direct (2h28m)
$150
Frontier Airlines outward: Sep 7, 2019
3:30p SAN » 6:05p DEN
Frontier Airlines direct (2h35m)
Frontier Airlines inbound: Sep 14, 2019
3:48p DEN » 6:16p SAN
Frontier Airlines direct (2h28m)
$151
Frontier Airlines outward: Sep 7, 2019
3:30p SAN » 6:05p DEN
Frontier Airlines direct (2h35m)
Frontier Airlines inbound: Sep 14, 2019
3:48p DEN » 6:16p SAN
Frontier Airlines direct (2h28m)
$176
Frontier Airlines outward: Sep 7, 2019
3:30p SAN » 6:05p DEN
Frontier Airlines direct (2h35m)
Frontier Airlines inbound: Sep 15, 2019
6:05a DEN » 8:31a SAN
Frontier Airlines direct (2h26m)
$180
Frontier Airlines outward: Jul 26, 2019
3:25p SAN » 5:59p DEN
Frontier Airlines direct (2h34m)
Frontier Airlines inbound: Jul 28, 2019
3:40p DEN » 6:10p SAN
Frontier Airlines direct (2h30m)
$182
Frontier Airlines outward: Sep 7, 2019
8:11p SAN » 10:40p DEN
Frontier Airlines direct (2h29m)
Frontier Airlines inbound: Sep 14, 2019
3:48p DEN » 6:16p SAN
Frontier Airlines direct (2h28m)
$190
Frontier Airlines outward: Jul 26, 2019
3:25p SAN » 5:59p DEN
Frontier Airlines direct (2h34m)
Frontier Airlines inbound: Jul 28, 2019
3:40p DEN » 6:10p SAN
Frontier Airlines direct (2h30m)
$191
Frontier Airlines outward: Jul 26, 2019
3:25p SAN » 5:59p DEN
Frontier Airlines direct (2h34m)
Frontier Airlines inbound: Jul 28, 2019
3:40p DEN » 6:10p SAN
Frontier Airlines direct (2h30m)
$195
Frontier Airlines outward: Jul 26, 2019
3:25p SAN » 5:59p DEN
Frontier Airlines direct (2h34m)
Frontier Airlines inbound: Jul 28, 2019
3:40p DEN » 6:10p SAN
Frontier Airlines direct (2h30m)
$195
Frontier Airlines outward: Jul 26, 2019
3:25p SAN » 5:59p DEN
Frontier Airlines direct (2h34m)
Frontier Airlines inbound: Jul 28, 2019
3:40p DEN » 6:10p SAN
Frontier Airlines direct (2h30m)
$196
Spirit Airlines outward: Jul 26, 2019
3:15p SAN » 4:42a DEN
Spirit Airlines 1 stop (13h27m)
Frontier Airlines inbound: Jul 28, 2019
3:40p DEN » 6:10p SAN
Frontier Airlines direct (2h30m)
$196
Spirit Airlines outward: Jul 26, 2019
3:15p SAN » 4:42a DEN
Spirit Airlines 1 stop (13h27m)
Frontier Airlines inbound: Jul 28, 2019
3:40p DEN » 6:10p SAN
Frontier Airlines direct (2h30m)
$198
Frontier Airlines outward: Jul 26, 2019
3:25p SAN » 5:59p DEN
Frontier Airlines direct (2h34m)
Frontier Airlines inbound: Jul 28, 2019
3:40p DEN » 6:10p SAN
Frontier Airlines direct (2h30m)
$200
Frontier Airlines outward: Jul 26, 2019
3:25p SAN » 5:59p DEN
Frontier Airlines direct (2h34m)
Frontier Airlines inbound: Jul 28, 2019
3:40p DEN » 6:10p SAN
Frontier Airlines direct (2h30m)
$200
Frontier Airlines outward: Jul 26, 2019
3:25p SAN » 5:59p DEN
Frontier Airlines direct (2h34m)
Frontier Airlines inbound: Jul 28, 2019
3:40p DEN » 6:10p SAN
Frontier Airlines direct (2h30m)
Return
Departure
Choose when you'd like to depart to Denver (USA):
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:

Airlines operating flights from San Diego to Denver

  • any
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • April 2020
  • May 2020
  • June 2020
  • all
  • American Airlines
  • Delta Air Lines
  • Frontier Airlines
  • Spirit Airlines
  • United Airlines
Spirit Airlines
outbound: Aug 7, 2019
Spirit Airlines 1 stop
return: Aug 10, 2019
Spirit Airlines 1 stop
American Airlines
outbound: Sep 21, 2019
American Airlines 1 stop
return: Sep 28, 2019
American Airlines 1 stop
Frontier Airlines
outbound: Sep 21, 2019
Frontier Airlines direct
return: Sep 28, 2019
Frontier Airlines direct
Delta Air Lines
outbound: Sep 21, 2019
Delta Air Lines 1 stop
return: Sep 28, 2019
Delta Air Lines 1 stop
United Airlines
outbound: Nov 28, 2019
United Airlines direct
return: Dec 1, 2019
United Airlines 1 stop

Travel tips for flights San Diego - Denver

Average flight duration: 2h31m (direct flight)

  • Arrival city:
  • Denver, USA
  • Airport(s):
  • Centennial Airport (APA)
  • Rocky Mountain Metropolitan Airport (BJC)
  • Denver International Airport (DEN)
  • Local time:
  • Jul 18, 2019 1:42 PM, GMT-6
  • Weather:
  • min. 77ºF, max. 97ºF
  • Departure city:
  • San Diego, USA
  • Airport(s):
  • Lindbergh Field (SAN)
  • Local time:
  • Jul 18, 2019 12:42 PM, GMT-7
  • Weather:
  • min. 66ºF, max. 72ºF