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

Start packing your suitcase, because round-trip flights from SAN to EYW start from . That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book today to nab the best deal. Prices and availability are subject to change. Additional terms apply.

Every air carrier has its own terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.

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 San Diego Intl. Airport (SAN) to Key West Intl. Airport (EYW) flights, you'll see a "no change fees" filter for you to select.

It's around 3,600 kilometres between SAN and EYW, so expect to be strapped into your seat for a while. Keep yourself entertained with things like a magazine or a thrilling novel.

Unfortunately, there are no airlines that directly fly between SAN and Key West Intl. Airport. You'll have to book a flight with one or more stops.

Last-minute bookings from San Diego Airport to Key West Intl. Airport can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out! If you'd prefer to start your trip planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines issue their prices so far in advance. Our advice? Check back often as updates are made frequently.