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Good to Know: Flights to SFO
Useful information for finding cheap flights to San Francisco International and booking your next trip
Cheapest Round Trip Flight
$356
Southwest Airlines• nonstop • 4h 5mJul 08 – Jul 11
The cheapest round trip flight from Denver International to San Francisco International is currently $356
Cheapest One way Flight
$808
Thai Airways• 2 stops• 37h 20mJun 18
The cheapest one way flight from Indira Gandhi International to San Francisco International is currently $808
Cheapest Direct Flight
$375
United Airlines• nonstop• 4h 4mJul 09
The cheapest nonstop flight from Denver International to San Francisco International is currently $375
Fastest Flight
4h 3m
The fastest nonstop flight from Denver International to San Francisco International takes 4h 3m
Best Flight Deals to San Francisco
Identify the most efficient round-trip flights to San Francisco. We present options balancing cost and convenience for your return journey.
Jul 08 - Jul 11, Economy
Denver → San Francisco
4h 5m
6:10 PM - 7:55 PM • nonstop
Denver → San Francisco
8h 30m
6:10 AM - 12:20 PM • 1 stop
Southwest Airlines
Jul 08 - Jul 11, Economy
Denver → San Francisco
8h 50m
9:45 AM - 2:15 PM • 1 stop
Denver → San Francisco
11h 55m
3:15 PM - 11:30 PM • 2 stops
Southwest Airlines
Jul 08 - Jul 11, Economy
Denver → San Francisco
7h 7m
12:45 PM - 4:12 PM • 1 stop
Denver → San Francisco
5h 56m
5:05 PM - 10:01 PM • 1 stop
Delta Airlines
Jul 09 - Jul 12, Economy
Denver → San Francisco
10h 25m
3:20 PM - 8:45 PM • 1 stop
Denver → San Francisco
18h 36m
10:25 AM - 10:41 PM • 1 stop
Frontier Airlines
Jul 08 - Jul 08, Economy
Denver → San Francisco
10h 43m
11:40 AM - 5:23 PM • 1 stop
Denver → San Francisco
4h 7m
9:00 PM - 12:47 AM • nonstop
United Airlines
For travel requiring no set return, access available one-way flights to San Francisco (SFO). These options support extended stays or open-ended plans.
Need to travel to San Francisco soon? View current last-minute flight options to SFO for spontaneous or pressing plans.
Maximize your time in San Francisco, not in transit. Discover non-stop direct flights to SFO for the quickest, most straightforward journey to the Strip.
Jul 09 - Jul 12, Economy
Denver → San Francisco
4h 4m
1:25 PM - 3:09 PM • nonstop
Denver → San Francisco
4h 10m
9:39 PM - 1:29 AM • nonstop
United Airlines
Jul 08 - Jul 11, Economy
Denver → San Francisco
4h 3m
3:47 PM - 5:30 PM • nonstop
Denver → San Francisco
3h 55m
5:00 AM - 8:35 AM • nonstop
United Airlines
Jul 08 - Jul 11, Economy
Denver → San Francisco
4h 10m
8:00 AM - 9:50 AM • nonstop
Denver → San Francisco
3h 50m
5:10 AM - 8:40 AM • nonstop
Southwest Airlines
Jul 08 - Jul 11, Economy
Denver → San Francisco
4h 14m
10:29 PM - 12:23 AM • nonstop
Denver → San Francisco
4h 6m
6:00 AM - 9:46 AM • nonstop
Frontier Airlines
Jul 08 - Jul 11, Economy
Denver → San Francisco
4h 14m
9:33 AM - 11:27 AM • nonstop
Denver → San Francisco
4h 6m
6:00 AM - 9:46 AM • nonstop
Frontier Airlines
Destination Airport Information
| IATA Code | SFO |
| Name | San Francisco International |
| City | San Francisco |
| Country | US |
| Latitude | 37.61899948120117 |
| Longitude | -122.375 |
Popular Airlines
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