Find out what a flight from Allentown to San Francisco might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Allentown/Bethlehem/Easton and San Francisco.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Flying from or to Allentown/Bethlehem/Easton and San Francisco? Here are your airport options

Knowing your full list of nearby airports can make flight planning easier, especially when routes vary.

• Airports in Allentown/Bethlehem/Easton: Only Allentown/Bethlehem/Easton is available for departures.
• Airports in San Francisco: San Francisco is the only arrival option right now.

For families or those traveling with assistance, smaller airports can be easier to navigate. Cities served by multiple airports often allow for more flexible travel planning.

Refine your flight search from Allentown to San Francisco

With Jetcost, it’s easy to narrow down results to find flights that match your schedule and preferences. You can filter by airline, price, trip type, and more — including offers from the best airlines and travel agencies.

Other popular destinations

Also looking at United States? These cities are trending: Boston, Los Angeles, Miami, New York City, Orlando.

Online agencies can show different offers for the same flight — it’s worth comparing. Filters let you narrow things down further, like selecting a specific time slot to find flights that suit you best.