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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
$540
United Airlines• 1 stop • 13h 21mJun 24 – Jun 28
The cheapest round trip flight from Lehigh Valley International to San Francisco International is currently $540
Cheapest One way Flight
$911
Air Canada• 1 stop• 27h 35mJun 27
The cheapest one way flight from Winnipeg / James Armstrong Richardson Internationa to San Francisco International is currently $911
Cheapest Direct Flight
$478
United Airlines• nonstop• 8h 26mJul 19
The cheapest nonstop flight from Detroit Metropolitan Wayne County to San Francisco International is currently $478
Fastest Flight
7h 37m
The fastest nonstop flight from Detroit Metropolitan Wayne County to San Francisco International takes 7h 37m
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.
Jun 24 - Jun 28, Economy
Allentown → San Francisco
13h 21m
2:23 PM - 7:24 PM • 1 stop
Allentown → San Francisco
23h 53m
4:25 PM - 9:58 AM • 2 stops
United Airlines
Jun 24 - Jun 28, Economy
Allentown → San Francisco
32h 14m
6:15 AM - 6:49 PM • 1 stop
Allentown → San Francisco
17h 13m
4:25 PM - 9:58 AM • 2 stops
United Airlines
Jun 24 - Jun 28, Economy
Allentown → San Francisco
30h 4m
6:15 AM - 5:19 PM • 1 stop
Allentown → San Francisco
17h 13m
4:25 PM - 9:58 AM • 2 stops
United Airlines
Jun 24 - Jun 28, Economy
Allentown → San Francisco
13h 38m
6:50 PM - 1:13 AM • 1 stop
Allentown → San Francisco
11h 52m
12:19 AM - 12:10 PM • 1 stop
American Airlines
Jun 24 - Jun 28, Economy
Allentown → San Francisco
12h 31m
6:00 AM - 11:36 AM • 1 stop
Allentown → San Francisco
11h 52m
12:19 AM - 12:10 PM • 1 stop
American 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.
Jun 24 - Jun 28, Economy
Allentown → San Francisco
13h 21m
2:23 PM - 7:24 PM • 1 stop
Allentown → San Francisco
23h 53m
4:25 PM - 9:58 AM • 2 stops
United Airlines
Jun 24 - Jun 28, Economy
Allentown → San Francisco
32h 14m
6:15 AM - 6:49 PM • 1 stop
Allentown → San Francisco
17h 13m
4:25 PM - 9:58 AM • 2 stops
United Airlines
Jun 24 - Jun 28, Economy
Allentown → San Francisco
30h 4m
6:15 AM - 5:19 PM • 1 stop
Allentown → San Francisco
17h 13m
4:25 PM - 9:58 AM • 2 stops
United Airlines
Jun 24 - Jun 28, Economy
Allentown → San Francisco
13h 38m
6:50 PM - 1:13 AM • 1 stop
Allentown → San Francisco
11h 52m
12:19 AM - 12:10 PM • 1 stop
American Airlines
Jun 24 - Jun 28, Economy
Allentown → San Francisco
12h 31m
6:00 AM - 11:36 AM • 1 stop
Allentown → San Francisco
11h 52m
12:19 AM - 12:10 PM • 1 stop
American 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.
Jul 19 - Jul 25, Economy
Detroit → San Francisco
8h 26m
6:34 AM - 8:40 AM • nonstop
Detroit → San Francisco
7h 30m
9:30 PM - 5:20 AM • nonstop
United Airlines
Jul 19 - Jul 25, Economy
Detroit → San Francisco
8h 31m
5:29 PM - 7:40 PM • nonstop
Detroit → San Francisco
7h 30m
9:30 PM - 5:20 AM • nonstop
United Airlines
Jul 19 - Jul 25, Economy
Detroit → San Francisco
7h 37m
8:30 AM - 10:27 AM • nonstop
Detroit → San Francisco
7h 9m
5:40 AM - 1:09 PM • nonstop
Delta Airlines
Jul 19 - Jul 25, Economy
Detroit → San Francisco
7h 38m
8:37 PM - 10:35 PM • nonstop
Detroit → San Francisco
7h 9m
5:40 AM - 1:09 PM • nonstop
Delta Airlines
Jul 19 - Jul 25, Economy
Detroit → San Francisco
8h 20m
6:55 PM - 8:55 PM • nonstop
Detroit → San Francisco
7h 9m
5:40 AM - 1:09 PM • nonstop
Delta 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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