Cheap Flights from St. Louis (STL) to Key West (EYW)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Key West Intl. Airport (EYW)

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Find the cheapest month to fly from St. Louis (STL) to Key West (EYW)

April is typically the cheapest month to fly

From ￥29,994 - ￥76,377 per traveler.

Frequently asked questions

How much is a flight from Lambert-St. Louis Intl. Airport (STL) to EYW?
If you're traveling from Lambert-St. Louis Intl. Airport (STL) to EYW, round-trip journeys start from . This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book today and save yourself both 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 Lambert Field to EYW?
This differs between airlines, as each one has its own terms and conditions. Head to the Customer Service Portal, where you'll find easy instructions on how to cancel your flight online.
How do I find cheap flights from St. Louis Lambert International Airport to Key West Intl. Airport (EYW) 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 St. Louis Lambert International Airport to Key West Intl. Airport (EYW) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from STL to Key West Intl. Airport (EYW)?
You may like to bring your own on-board entertainment (like some downloaded podcasts), as it takes around 4 hours and 40 minutes to touch down in EYW from STL. A set of noise-canceling headphones will also be useful.
How far is the flight from STL to EYW?
Around 1,800 kilometers separates St. Louis and Key West, so pack some in-flight entertainment to keep you busy for a couple of hours. That action-packed novel you've yet to start will be ideal.
Which airlines fly direct from Lambert-St. Louis Intl. Airport (STL) to EYW?
At present, no airlines offer flights directly from St. Louis Lambert International Airport to EYW. You'll need to book a flight with one or more stops. To get the best price and connections, lock in your fare well ahead of time.
Are Lambert-St. Louis Intl. Airport (STL) to Key West Intl. Airport (EYW) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from STL to EYW at the last minute could be your ticket to an awesome deal. However, it might cost you a whole lot more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Key West Intl.
Distance
1763 km

Book with confidence

Book with confidence

St. Louis to Key West Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from St. Louis to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Key West.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with STL to EYW flights that won’t make your bank account wince. Ready to temporarily leave behind St. Louis for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to EYW with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

St. Louis to Key West Flights

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