Cheap Flights from St. Petersburg (PIE) to Key West (EYW)

Popular airlines from St. Petersburg-Clearwater Intl. Airport (PIE) to Key West Intl. Airport (EYW)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 25% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in
Flight from St. Petersburg to Key West route information
Origin airport
St. Petersburg-Clearwater Intl.
Destination airport
Key West Intl.
Distance
382 km
Average flight time
1 hour 3 mins

Compare flights from St. Petersburg to Key West easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from St. Petersburg to Key West. Operating between them 1 flights per day, airlines cover the route. And Allegiant Air fly direct, getting you to Key West Intl. in just 1hours. If you have a preferred carrier, use our advanced search tool to find the right flight from St. Petersburg-Clearwater Intl. to Key West 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 St. Petersburg-Clearwater Intl. (PIE) to Key West Intl. (EYW)

The easiest way to view the best deals on flights from St. Petersburg to Key West 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 St. Petersburg-Clearwater Intl. to Key West 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 St. Petersburg and Key West
  • 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 St. Petersburg to Key West flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from St. Petersburg-Clearwater Intl. to Key West 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 PIE to Key West Intl. Airport (EYW)?
If you're travelling from St. Pete-Clearwater Intl. Airport to EYW, round-trip flights start from . This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from St. Petersburg-Clearwater Intl. Airport (PIE) to Key West Intl. Airport (EYW)?
Most flights can be cancelled online, but whether you incur a fee all comes down to your airline. If you do have to cancel your holiday, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from St. Petersburg-Clearwater Intl. Airport (PIE) to Key West Intl. 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 PIE to Key West Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from St. Petersburg-Clearwater Intl. Airport (PIE) to Key West Intl. Airport?
Forget about a movie marathon on this flight — it's only 380 kilometres from Clearwater to Key West. Find your seat, order some snacks and you'll be in Key West before long.
Which airlines fly direct from St. Pete-Clearwater Intl. Airport to EYW?
Check out the fares with Allegiant Air (G4) if you want to fly straight from St. Petersburg-Clearwater Intl. Airport (PIE) to Key West Intl. Airport. This popular carrier operates 8 monthly flights, so you're sure to find one that fits your travel schedule.
Are St. Pete-Clearwater Intl. Airport to Key West Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Fares from PIE to Key West Intl. Airport (EYW) are available up to a year before departure on Expedia. And although you may nab a fantastic last-minute deal, it's never a sure thing. Also, booking your flights well in advance means you'll have more options — and you can avoid getting stuck in the dreaded middle seat! We're always updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

Explore a world of travel with Expedia

St. Petersburg Airports

Tampa

Tampa Intl. to Key West
£89.62
*Available to Expedia members.