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Good to Know: Flights from DEN
Useful information for finding cheap flights from Denver International and booking your next trip
Cheapest Round Trip Flight
$246
Alaska Airlines• nonstop • 3h 53mAug 07 – Aug 12
The cheapest round trip flight from Denver International to San Diego International is currently $246
Cheapest One way Flight
$169
Southwest Airlines• 2 stops• 22h 15mJul 29
The cheapest one way flight from Denver International to La Guardia is currently $169
Cheapest Direct Flight
$246
Alaska Airlines• nonstop• 3h 53mAug 07
The cheapest nonstop flight from Denver International to San Diego International is currently $246
Fastest Flight
13m
The fastest nonstop flight from Denver International to San Diego International takes 13m
Best Flight Deals from Denver
Compare and secure budget round-trip fares from Denver. Solutions designed for travel with a predetermined return date.
Aug 07 - Aug 12, Economy
Denver → San Diego
3h 53m
11:32 AM - 1:05 PM • nonstop
Denver → San Diego
3h 53m
3:45 PM - 7:18 PM • nonstop
Alaska Airlines
Aug 07 - Aug 12, Economy
Denver → San Diego
13m
8:10 AM - 1:55 PM • 1 stop
Denver → San Diego
11m
8:35 AM - 3:10 PM • 1 stop
Southwest Airlines
Aug 07 - Aug 12, Economy
Denver → San Diego
7h 36m
12:19 PM - 4:15 PM • 1 stop
Denver → San Diego
3h 58m
6:25 AM - 10:03 AM • nonstop
American Airlines
Aug 07 - Aug 12, Economy
Denver → San Diego
6h 46m
5:35 AM - 8:41 AM • 1 stop
Denver → San Diego
7h 34m
5:01 PM - 10:55 PM • 1 stop
Delta Airlines
Aug 07 - Aug 12, Economy
Denver → San Diego
7h 5m
9:10 AM - 12:35 PM • 1 stop
Denver → San Diego
5h 55m
9:05 AM - 2:00 PM • 1 stop
Southwest Airlines
Explore your options for one-way flight tickets from Denver. Facilitates travel when a fixed return is not required.
For immediate travel needs, view the latest last-minute flights from Denver. Updated availability for urgent departures.
To minimize travel time, find optimal direct flights from DEN. Eliminate connections and arrive straight at your destination.
Aug 07 - Aug 12, Economy
Denver → San Diego
3h 53m
11:32 AM - 1:05 PM • nonstop
Denver → San Diego
3h 53m
3:45 PM - 7:18 PM • nonstop
Alaska Airlines
Aug 07 - Aug 12, Economy
Denver → San Diego
3h 40m
9:00 AM - 10:20 AM • nonstop
Denver → San Diego
3h 45m
3:15 PM - 6:40 PM • nonstop
Southwest Airlines
Aug 07 - Aug 12, Economy
Denver → San Diego
3h 40m
3:10 PM - 4:30 PM • nonstop
Denver → San Diego
3h 45m
1:40 PM - 5:05 PM • nonstop
Southwest Airlines
Aug 07 - Aug 12, Economy
Denver → San Diego
3h 45m
5:20 PM - 6:45 PM • nonstop
Denver → San Diego
3h 45m
11:45 AM - 3:10 PM • nonstop
Southwest Airlines
Aug 07 - Aug 12, Economy
Denver → San Diego
7:25 PM - 8:53 PM • nonstop
Denver → San Diego
6m
7:15 AM - 2:32 PM • nonstop
United Airlines
Origin Airport Information
| IATA Code | DEN |
| Name | Denver International |
| City | Denver |
| Country | US |
| Latitude | 39.861698150634766 |
| Longitude | -104.6729965209961 |
Popular Airlines
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