Cheap Flights from Flint to Key West International

Compare Flint 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 Flint to Key West International

Looking for a cheap last-minute deal or the best return flight from Flint Airport to Key West International Airport? If you want to travel next month, return fares start from R 5,191. Find the lowest prices on one-way and return tickets right here.

Flint to Key West International: Alternative routes

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

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

The best price we found for a return flight from Flint to Key West International is R 5,191. 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 Flint to Key West International. But we found flights with one or more stops from R 5,191.
As of June 2026, there are no flights flying from Flint to Key West International.
The cheapest month to fly from Flint to Key West International is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Flint Airport to Key West International Airport on Tuesday, 21 July 2026.
No airlines currently offer direct flights between Flint 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 Flint Airport (FNT) to Key West International Airport (EYW): what you need to know

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This ensures you have enough time to catch your FNT to EYW flight.

  • During popular months such as April, you'll want to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead for international flights whenever you're travelling during peak periods in general.

  • If you want to tour a different city along the way, look for a flight with a stopover. To see all your options for tickets from Flint Airport to Key West International Airport, deselect 'Direct flights only.' Chicago O'Hare International Airport is a sought-after stop between FNT and EYW.

Handy information about Flint Airport (FNT)

  • The address for FNT is G-3425 West Bristol Road.

  • 68% of flights that leave from Flint Airport touch down at their destination on schedule.

  • Central Flint to Flint Airport is approximately 16 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're ride-sharing, catching a taxi or driving.

  • The trip when using public transport usually takes 50 minutes.

  • Get your journey off to a hassle-free start by staying near FNT. Whether you have an early flight from Flint Airport to Key West International Airport or want to avoid feeling rushed, these stays are the answer:

Arriving at Key West International Airport (EYW)

When to fly to Key West International Airport (EYW)

  • It's time to plan your trip dates for your flight from Flint Airport to Key West International Airport. April is the most popular month to visit Key West. If you'd like a more low-key vibe, go in September.

  • The warmest month in Key West is August, with temperatures ranging between 26ºC (79ºF) and 30ºC (86ºF). Book your flights from Flint Airport to Key West International Airport in this month if you enjoy this type of weather.

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

Explore more of the United States

  • Key West is easy to fall in love with, but there are so many other corners of the United States waiting to be discovered. About 209 kilometres north-east of Key West, a visit to Miami will keep you on the move. Start with popular sights like Beach, Ocean Drive and Port of Miami.

  • Tampa is another must-experience destination in the United States and is around 386 kilometres north of Key West. No trip is complete without seeing Busch Gardens Tampa, The Florida Aquarium and ZooTampa at Lowry Park.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.