196 € Cheap Flights from Chattanooga to Key West International

Compare Chattanooga to Key West International flight deals

Find the cheapest month or even day of the year to fly to Key West International

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Flight deals from Chattanooga to Key West International

Looking for a cheap last-minute deal or the best return flight from Chattanooga Airport to Key West International Airport? If you want to travel next month, return fares start from 316 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chattanooga to Key West International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chattanooga to Key West International flights are currently cheapest in April.

Chattanooga to Key West International: Alternative routes

Compare routes from Chattanooga to Key West below. You may find an airport to fly into that's cheaper, faster, or easier than Key West International.

Chattanooga to Key West: Flight information

The things to know before you go.
Cheapest flight found250 €
Cheapest month to flyJuly

Finding cheap flights from Chattanooga to Key West International: Frequently asked questions

The best price we found for a return flight from Chattanooga to Key West International is 196 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chattanooga to Key West International. But we found flights with one or more stops from 196 €.
As of April 2026, there are no flights flying from Chattanooga to Key West International.
The cheapest month to fly from Chattanooga to Key West International is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chattanooga Airport to Key West International Airport on Sunday, 19 April 2026.
No airlines currently offer direct flights between Chattanooga Airport and Key West International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Key West International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Key West is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Allegiant Air offers the cheapest flight tickets to Key West International.

Travelling from Chattanooga Airport (CHA) to Key West International Airport (EYW): what you need to know

  • Your CHA to EYW flight won't wait if you're running late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • You can expect bigger queues during popular months like June. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a wise move.

  • We make it easy to book a flight with a stopover. To see all your options for tickets from Chattanooga Airport to Key West International Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to explore the city of your choice. Worthwhile stopovers between CHA and EYW include:

    • Miami International Airport

    • Hartsfield-Jackson Atlanta International Airport

    • Charlotte Douglas International Airport

How to find the cheapest flights from Chattanooga Airport (CHA) to Key West International Airport (EYW)

  • 250 € is currently the best price for a one-way Chattanooga Airport to Key West International Airport flight. A return flight starts at 196 €. These prices can change based on availability and demand.

  • Don't leave things to the last moment. You're more likely to get cheap tickets from CHA to EYW if you book early. Airlines often offer some fantastic early bird discounts.

  • If you're flexible with your travel dates, use the 'Whole month' tool. It'll find the cheapest price in each month when searching for your flight from Chattanooga Airport to Key West International Airport.

  • Snapping up cheap flights from CHA to EYW is a breeze with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you when a new discounted fare appears.

  • Choose your ideal arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Chattanooga Airport to Key West International Airport.

Handy information about Chattanooga Airport (CHA)

  • Of the departures from Chattanooga Airport, 76.74% touch down on time at their destination.

  • Central Chattanooga to Chattanooga Airport is approximately 21 kilometres. Depending on traffic, it'll take you about 15 minutes to get there if you're catching a cab, ride-sharing or driving.

  • Expect a trip time of about 1 hour 10 minutes on public transport.

  • Get your holiday off to a leisurely start by staying near CHA. Whether you have an early flight from Chattanooga Airport to Key West International Airport or just don't like being rushed, these hotels have you covered:

Arriving at Key West International Airport (EYW)

  • If you're landing on a late Chattanooga Airport to Key West International Airport flight, nothing tops the convenience of being near the terminal. Grab your luggage from the carousel and then be showered and relaxing soon after at one of these options near EYW:

  • Go wherever you want, whenever you want with a Key West International Airport rental car. Pick up your wheels from Dollar, Alamo or Budget and discover more of Key West and beyond.

  • Lock in the best possible rate by booking your ride from Key West International Airport about two weeks before your travel date.

Getting from Key West International Airport (EYW) to central Key West

  • The address for EYW is 3491 South Roosevelt Boulevard.

  • From Key West International Airport, Key West is approximately 3 kilometres away. It takes around 5 minutes to reach the centre driving.

  • If you're travelling on public transport, expect a journey time of roughly 40 minutes.

When to fly to Key West International Airport (EYW)

  • The quietest month for a flight from Chattanooga Airport to Key West International Airport is February, while January is the most popular. Pick the best time to visit Key West based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • The warmest month in Key West is August, with the temperature ranging between 26ºC (79ºF) and 30ºC (86ºF). Lock in your flights from Chattanooga Airport to Key West International Airport in this month if you like this kind of weather.

  • If you want to travel in cooler conditions, look for a cheap ticket from CHA to EYW in January. Average temperatures are between 18ºC (64ºF) and 23ºC (73ºF) then.

Explore more of United States

  • You've done Key West, now it's time to discover more of United States. Travel around 209 kilometres north-east to Miami to check off its leading sights. From Wynwood Walls to Vizcaya Museum and Gardens and American Airlines Arena, there's plenty to keep you on the go.

  • Tampa is another essential stop in United States and is around 386 kilometres north of Key West. No trip is complete without dropping by Ybor City Tattoo Company, Tampa Riverwalk and The Florida Aquarium.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.