Cheap Flights from Key West (EYW) to San Diego (SAN)

Popular airlines from Key West Intl. Airport (EYW) to San Diego Intl. Airport (SAN)

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Flight from Key West to San Diego route information
Origin airport
Key West Intl.
Destination airport
San Diego Intl.
Distance
3537 km

Compare flights from Key West to San Diego easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Key West 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 Key West 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 Key West Intl. (EYW) to San Diego Intl. (SAN)

The easiest way to view the best deals on flights from Key West 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 Key West 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 Key West 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 Key West to San Diego flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Key West 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 Key West Intl. Airport to SAN?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey from Key West Intl. Airport to San Diego Intl. Airport (SAN) was . Cheap fares don’t last forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Key West Intl. Airport to SAN?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from EYW 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 EYW to SAN flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from Key West Intl. Airport (EYW) to San Diego Intl. Airport (SAN)?
Consider bringing your own in-flight entertainment, as it takes roughly 7 hours and 51 minutes to touch down in San Diego Airport from EYW. A set of noise-cancelling earphones will be useful too.
How far is the flight from EYW to San Diego Airport?
It’s around 3,600 kilometres from EYW to San Diego Airport, so you’ll be strapped into your seat for a while. Keep yourself occupied with things like your e-reader or a thrilling novel.
Which airlines fly direct from Key West Intl. Airport to SAN?
Unfortunately, there aren’t any airlines that fly direct between EYW and San Diego Intl. Airport (SAN). You’ll have to book a flight with one or more stops.
Are Key West Intl. Airport to San Diego Intl. Airport (SAN) flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so it’s no sure thing. While last-minute flight deals between Key West Intl. Airport and San Diego Intl. Airport (SAN) are possible, it’s also a good idea to keep an eye on prices well before you fly. In fact, some air carriers advertise their prices up to a year ahead of the departure date. Expedia is continuously updating the best airfare bargains around, so keep checking and be ready to secure your seat when the price is right.

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