ABE (Allentown) to SFO (San Francisco) Flights $477.7

Question : Which airline is offering the cheapest flight from ABE to SFO?
Answer : Delta Air Lines is the leader in keeping prices down for their passengers over the next three months. Bookings are being made at just $442 and, when compared to the more expensive bookings of $1,297, it's quite a deal.

Question : How many days should you spend in San Francisco?
Answer : Over the next two months, travelers from ABE to SFO are planning on staying for one week on average.

Question : Would you be willing to change your travel days if it saved you money?
Answer : Thursday is your lowest-cost day to fly in August. Being flexible with your travel days garners even more savings during booking.

Question : Are you paying the cheapest or highest price for your ticket to San Francisco?
Answer : Flight prices are fluctuating more for this route than the majority of routes in the United States, as they're ranging from $442 to $1,297. However, the sooner you book, the more you'll be able to save.

Question : In the next four weeks, what day should you book your trip?
Answer : Aug 17th has seen bookings (as of Jul 17th) as cheap as $486. That comes in 16% below the average price for this route. Saving on flight fares means you'll have more cash in your hand for the trip.