Cheap flights from San Francisco to Allentown (SFO - ABE) from $158

Yes, there are multiple flights from San Francisco to Allentown for under $400. The cheapest flight booked recently is on American Airlines for just $320, but on average you can expect to pay $438.

There are currently 16+ open flights from San Francisco to Allentown within the next 7 days for less than $500.

Our cheapest airline available from San Francisco to Allentown is American Airlines. Our recent data shows that you can find tickets from as low as $320 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $353 and $474 round-trip. American Airlines is 35% cheaper than the average price of flights available within the next 90 days to this destination.

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $158. American Airlines flights start at $194 while deals on United Airlines start at $264 one-way.

SFO and ABE are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SFO to ABE refers to a flight route from San Francisco Airport to Allentown-Bethlehem Airport.

The amount of baggage you can bring on your San Francisco to Allentown flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter San Francisco to Allentown flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on San Francisco to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Allentown.

Yes. Cheapflights offers flight deals from San Francisco to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from San Francisco to Allentown offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on San Francisco to Allentown flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The San Francisco to Allentown flight deals you see on this page were last updated on 5/22.

When booking a flight from San Francisco to Allentown, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

Currently, January is the cheapest month in which you can book a flight from San Francisco to Allentown (average of $284). Flying from San Francisco to Allentown in April is currently the most expensive (average of $352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.