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Flights from Allentown to San Francisco
There are no direct flights from Allentown to San Francisco. The fastest way is one stop via Atlanta or Denver, about 7h 36m door to door (16 connections a week on current schedules).
No direct flights · 5 connection options From 7h 36m
Allentown to San Francisco at a glance
Fastest journey7h 36mVia Atlanta, on current schedules
Nonstop flightsNoneConnect via Atlanta or Denver
Best ways to fly from Allentown to San Francisco
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
ABE Atlanta (ATL) SFO
Leg 1: Delta Air Lines · Leg 2: Delta Air Lines, Frontier Airlines, United Airlines
Sat18:00 ABE19:47 ATL0h 58m connection20:45 ATL22:36 SFODelta Air Lines
2Search
ABE Denver (DEN) SFO
Leg 1: Allegiant Air · Leg 2: Frontier Airlines, Southwest Airlines, United Airlines
Fri07:00 ABE08:43 DEN2h 02m connection10:45 DEN12:16 SFOAllegiant Air + Southwest Airlines
3Search
ABE Chicago (ORD) SFO
Leg 1: Envoy Air, SkyWest · Leg 2: American Airlines, United Airlines
Sat06:00 ABE06:58 ORD2h 02m connection09:00 ORD11:29 SFOEnvoy Air + American Airlines
4Search
ABE Orlando (MCO) SFO
Leg 1: Allegiant Air · Leg 2: Alaska Airlines, United Airlines
Sun14:30 ABE16:51 MCO3h 09m connection20:00 MCO22:34 SFOAllegiant Air + Alaska Airlines
5Search
ABE Nashville (BNA) SFO
Leg 1: Allegiant Air · Leg 2: Southwest Airlines, United Airlines
Fri00:30 ABE01:15 BNA7h 15m connection08:30 BNA10:58 SFOAllegiant Air + United Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 4,010 km2,490 miles
- Journey time
- 7h 36mon current schedules
- Time difference
- -3hSan Francisco vs Allentown
- Currency in San Francisco
- USD
- Airports
- ABE → SFO
Flights from Allentown to San Francisco: questions answered
Are there direct flights from Allentown to San Francisco?
No. There is no nonstop service, so you will connect, most easily in Atlanta, Denver and Chicago. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Allentown to San Francisco?
With one connection the journey usually takes around 7h 36m, depending on the layover. The straight-line distance is 4,010 km.
Where do you change planes between Allentown and San Francisco?
The best connecting points are Atlanta (ATL), Denver (DEN), Chicago (ORD) and Orlando (MCO). Delta Air Lines flies both legs via Atlanta, so you can book it as one ticket.
Which airports serve Allentown and San Francisco?
Allentown: Lehigh Valley International Airport (ABE). San Francisco: San Francisco International Airport (SFO).
What is the time difference between Allentown and San Francisco?
San Francisco is 3 hours behind Allentown.





