Cheap Flights from Allentown (ABE) to San Diego (SAN)

Popular airlines from Lehigh Valley Intl. Airport (ABE) to San Diego Intl. Airport (SAN)

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Find the cheapest month to fly from Allentown (ABE) to San Diego (SAN)

September is typically the cheapest month to fly

From £177 - £425 per traveller.

Graph displaying average flight prices per month

Flight from Allentown to San Diego route information
Origin airport
Lehigh Valley Intl.
Destination airport
San Diego Intl.
Distance
3766 km

Compare flights from Allentown to San Diego easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Allentown to San Diego. Operating between them flights per day, airlines cover the route. And fly direct, getting you to San Diego Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Lehigh Valley Intl. to San Diego Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Lehigh Valley Intl. (ABE) to San Diego Intl. (SAN)

The easiest way to view the best deals on flights from Allentown to San Diego today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Lehigh Valley Intl. to San Diego Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Allentown and San Diego
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Allentown to San Diego flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Lehigh Valley Intl. to San Diego Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Lehigh Valley International Airport to San Diego Airport?
Start packing your bags, because round-trip journeys between ABE and San Diego Intl. Airport (SAN) start from . That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Lehigh Valley Intl. Airport (ABE) to San Diego Intl. Airport (SAN)?
The majority of flights can be cancelled online, but every air carrier has different terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from ABE to San Diego Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for ABE to SAN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Lehigh Valley Intl. Airport (ABE) to San Diego Airport?
The flight distance between ABE and San Diego Airport is 3,800 kilometres. Listen to your favourite tunes or get stuck into a book and the journey will zip on by.
Which airlines fly direct from Lehigh Valley Intl. Airport (ABE) to San Diego Intl. Airport (SAN)?
Flying directly between Lehigh Valley Intl. Airport (ABE) and San Diego Intl. Airport (SAN) isn't possible right now. However, you'll still be able to find a flight to San Diego with at least one stop.
Are Lehigh Valley International Airport to San Diego Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so it's no sure thing. While last-minute flight deals between Lehigh Valley International Airport and SAN are possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some carriers announce their prices up to a year prior to the departure date. Expedia is continuously updating the best bargains around, so keep checking back and be ready to lock in your seat when the fares dip.

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