$224 Find Cheap Flights from Allentown to San Francisco - Compare and Save

Flights from Allentown to San Francisco usually depart from Allentown-Bethlehem (ABE) and arrive at San Francisco (SFO).

Two cabin classes are available on flights from Allentown to San Francisco:

• Economy Class
• First Class

One-stop flights from Allentown to San Francisco most commonly connect through:

• Charlotte Douglas (CLT) - 28% of one-stop connections
• Chicago O'Hare Intl (ORD) - 28% of one-stop connections
• Philadelphia (PHL) - 27% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 15% of one-stop connections

Charlotte Douglas (CLT) handles the largest share of one-stop connections on this route.

On the Allentown to San Francisco route, being flexible with your departure day can save you up to 40%. Saturday is the cheapest day at $404 round-trip on average, while Sunday is the most expensive at $672: a $268 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

A nonstop flight from Allentown to San Francisco takes 0h 00m, covering 2,493 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $379 to $2,186. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Allentown to San Francisco are currently lower than usual. Average one-way flight prices are about $289, which is 12% below the typical average for this route.

Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 8h 38m, compared with 8h 39m via Charlotte Douglas (CLT) and 8h 42m via Philadelphia (PHL).

San Francisco is 3 hours behind Allentown (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:
• Thrifty
• Europcar
• Dollar
• Hertz
• Fox

Round-trip flights from Allentown to San Francisco range from $404 to $598, with an average of $492 over the past 12 months. Anything below $404 counts as a good deal.