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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
$308
Delta Airlines• 1 stop • 13h 47mSep 19 – Sep 26
The cheapest round trip flight from Philadelphia International to San Francisco International is currently $308
Cheapest One way Flight
$320
Alaska Airlines• 1 stop• 9h 9mApr 06
The cheapest one way flight from Phoenix Sky Harbor International to San Francisco International is currently $320
Cheapest Direct Flight
$389
United Airlines• nonstop• 10h 18mSep 19
The cheapest nonstop flight from Philadelphia International to San Francisco International is currently $389
Fastest Flight
5h 54m
The fastest nonstop flight from Phoenix Sky Harbor International to San Francisco International takes 5h 54m
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.
Sep 19 - Sep 26, Economy
Philadelphia → San Francisco
13h 47m
5:12 PM - 10:39 PM • 1 stop
Philadelphia → San Francisco
13h 24m
6:15 AM - 5:19 PM • 1 stop
Delta Airlines
Sep 19 - Sep 26, Economy
Philadelphia → San Francisco
13h 37m
10:00 AM - 3:17 PM • 1 stop
Philadelphia → San Francisco
8h 55m
8:23 AM - 4:58 PM • nonstop
United Airlines
Sep 19 - Sep 26, Economy
Philadelphia → San Francisco
17h 29m
10:00 AM - 5:49 PM • 1 stop
Philadelphia → San Francisco
8h 55m
8:23 AM - 4:58 PM • nonstop
United Airlines
Sep 19 - Sep 26, Economy
Philadelphia → San Francisco
15h 24m
5:15 PM - 11:39 PM • 1 stop
Philadelphia → San Francisco
30h 3m
8:49 PM - 5:52 PM • 1 stop
Alaska Airlines
Sep 19 - Sep 26, Economy
Philadelphia → San Francisco
30h 40m
5:15 PM - 8:55 AM • 1 stop
Philadelphia → San Francisco
30h 7m
8:20 AM - 5:27 AM • 1 stop
Alaska 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.
Feb 06 - Mar 08, Economy
Los Angeles → San Francisco
10h 35m
3:30 PM - 10:05 PM • 1 stop
Los Angeles → San Francisco
2h 5m
10:10 AM - 11:35 AM • nonstop
Southwest Airlines
Feb 06 - Mar 08, Economy
Los Angeles → San Francisco
10h 55m
3:20 PM - 10:15 PM • 2 stops
Los Angeles → San Francisco
2h 10m
7:40 PM - 9:10 PM • nonstop
Southwest Airlines
Feb 06 - Mar 08, Economy
Los Angeles → San Francisco
12h 5m
3:20 PM - 10:45 PM • 2 stops
Los Angeles → San Francisco
2h 5m
3:35 PM - 5:00 PM • nonstop
Southwest Airlines
Feb 06 - Mar 08, Economy
Los Angeles → San Francisco
- • nonstop
Los Angeles → San Francisco
- • nonstop
Hawaiian Airlines
Feb 06 - Mar 08, Economy
Los Angeles → San Francisco
- • nonstop
Los Angeles → San Francisco
- • nonstop
Alaska Airlines
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.
Sep 19 - Sep 26, Economy
Philadelphia → San Francisco
10h 18m
6:10 AM - 9:28 AM • nonstop
Philadelphia → San Francisco
8h 55m
8:23 AM - 4:58 PM • nonstop
United Airlines
Sep 19 - Sep 26, Economy
Philadelphia → San Francisco
10h 18m
6:13 PM - 9:31 PM • nonstop
Philadelphia → San Francisco
8h 55m
8:23 AM - 4:58 PM • nonstop
United Airlines
Sep 19 - Sep 26, Economy
Philadelphia → San Francisco
10h 20m
9:50 PM - 1:10 AM • nonstop
Philadelphia → San Francisco
8h 58m
6:01 AM - 2:39 PM • nonstop
American Airlines
Sep 19 - Sep 26, Economy
Philadelphia → San Francisco
10h 16m
7:35 PM - 10:51 PM • nonstop
Philadelphia → San Francisco
8h 58m
6:01 AM - 2:39 PM • nonstop
American Airlines
Sep 19 - Sep 26, Economy
Philadelphia → San Francisco
10h 23m
8:00 PM - 11:23 PM • nonstop
Philadelphia → San Francisco
8h 50m
9:20 PM - 5:50 AM • nonstop
American 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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