$82 Cheap Flights to Key West International

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Flight deals to Key West International Airport

Looking for a cheap last-minute deal or the best round-trip flight to Key West International Airport? If you want to travel to Key West International Airport next month, round-trip fares start from $82. Find the lowest prices on one-way and round-trip tickets right here.

Key West.$82 per passenger.Departing Sun, Feb 8, returning Thu, Feb 26.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Orlando Sanford on Sun, Feb 8, arriving in Key West International.Inbound direct flight with Allegiant Air departing from Key West International on Thu, Feb 26, arriving in Orlando Sanford.Price includes taxes and charges.From $82, select.

Key West.$89 per passenger.Departing Sun, Feb 22, returning Thu, Mar 5.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Orlando Sanford on Sun, Feb 22, arriving in Key West International.Inbound direct flight with Allegiant Air departing from Key West International on Thu, Mar 5, arriving in Orlando Sanford.Price includes taxes and charges.From $89, select.

Key West.$89 per passenger.Departing Mon, Mar 9, returning Thu, Mar 26.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from St. Pete–Clearwater International on Mon, Mar 9, arriving in Key West International.Inbound direct flight with Allegiant Air departing from Key West International on Thu, Mar 26, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From $89, select.

Key West.$93 per passenger.Departing Sun, May 24, returning Thu, Jun 4.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Orlando Sanford on Sun, May 24, arriving in Key West International.Inbound direct flight with Allegiant Air departing from Key West International on Thu, Jun 4, arriving in Orlando Sanford.Price includes taxes and charges.From $93, select.

Key West.$93 per passenger.Departing Sun, May 24, returning Thu, May 28.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Orlando Sanford on Sun, May 24, arriving in Key West International.Inbound direct flight with Allegiant Air departing from Key West International on Thu, May 28, arriving in Orlando Sanford.Price includes taxes and charges.From $93, select.

Key West.$96 per passenger.Departing Sun, Mar 29, returning Thu, Apr 9.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from St. Pete–Clearwater International on Sun, Mar 29, arriving in Key West International.Inbound direct flight with Allegiant Air departing from Key West International on Thu, Apr 9, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From $96, select.

Key West.$96 per passenger.Departing Mon, Jun 29, returning Fri, Jul 10.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Orlando Sanford on Mon, Jun 29, arriving in Key West International.Inbound direct flight with Allegiant Air departing from Key West International on Fri, Jul 10, arriving in Orlando Sanford.Price includes taxes and charges.From $96, select.

Key West.$98 per passenger.Departing Thu, Apr 2, returning Fri, Apr 3.Round-trip flight with Breeze Airways.Outbound direct flight with Breeze Airways departing from Orlando International on Thu, Apr 2, arriving in Key West International.Inbound direct flight with Breeze Airways departing from Key West International on Fri, Apr 3, arriving in Orlando International.Price includes taxes and charges.From $98, select.

Key West.$108 per passenger.Departing Fri, Sep 11, returning Sun, Sep 13.Round-trip flight with Breeze Airways.Outbound direct flight with Breeze Airways departing from Orlando International on Fri, Sep 11, arriving in Key West International.Inbound direct flight with Breeze Airways departing from Key West International on Sun, Sep 13, arriving in Orlando International.Price includes taxes and charges.From $108, select.

Key West.$110 per passenger.Departing Mon, Apr 27, returning Thu, May 7.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from St. Pete–Clearwater International on Mon, Apr 27, arriving in Key West International.Inbound direct flight with Allegiant Air departing from Key West International on Thu, May 7, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From $110, select.

Key West.$111 per passenger.Departing Mon, Jul 13, returning Fri, Jul 17.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Orlando Sanford on Mon, Jul 13, arriving in Key West International.Inbound direct flight with Allegiant Air departing from Key West International on Fri, Jul 17, arriving in Orlando Sanford.Price includes taxes and charges.From $111, select.

Key West.$113 per passenger.Departing Sun, Jun 7, returning Fri, Jun 26.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Orlando Sanford on Sun, Jun 7, arriving in Key West International.Inbound direct flight with Allegiant Air departing from Key West International on Fri, Jun 26, arriving in Orlando Sanford.Price includes taxes and charges.From $113, select.

Key West.$113 per passenger.Departing Sat, Jan 31, returning Sat, Feb 7.Round-trip flight with Breeze Airways and Allegiant Air.Outbound direct flight with Breeze Airways departing from Tampa International on Sat, Jan 31, arriving in Key West International.Inbound direct flight with Allegiant Air departing from Key West International on Sat, Feb 7, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From $113, select.

Key West.$118 per passenger.Departing Fri, Jan 30, returning Sat, Jan 31.Round-trip flight with Breeze Airways.Outbound direct flight with Breeze Airways departing from Tampa International on Fri, Jan 30, arriving in Key West International.Inbound direct flight with Breeze Airways departing from Key West International on Sat, Jan 31, arriving in Tampa International.Price includes taxes and charges.From $118, select.

Find the cheapest time to fly to Key West International

Flexible on travel dates? Find the cheapest month – or even day – to fly to Key West International.

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Airports near Key West

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

Key West International

3 miles from central Key West

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from $82

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Direct flights to Key West International

Frequently asked questions

How long is the flight to Key West International?

The average flight time to Key West International is 3 hours and 16 minutes. We've calculated this based on journeys from Washington, D.C..

Which airlines offer direct flights to Key West International?

American Airlines, Envoy Air, Republic Airways, Allegiant Air, Qatar Airways, United, KLM and Delta all fly non-stop to Key West International.

When is the cheapest time to fly to Key West International?

The cheapest month to fly to Key West International is usually February.

How can I find the best flight deal to Key West International?

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.

Can I get a direct flight to Key West International Airport?

Yes – the average flight time is 2 hours and 29 minutes.

How much are round-trip flights to Key West International?

The best price we found for a round-trip flight to Key West International is $82. 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.

Which upcoming date is cheapest to fly to Key West International Airport on?

After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Key West International Airport is Sunday, February 8, 2026.

When is the best time to book flights to Key West?

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.

Which is the cheapest airline to fly with to Key West?

Currently, Allegiant Air offers the cheapest flight tickets to Key West International.

Flying to Key West International

The things to know before you go.

Cheapest flight found	$82
Cheapest month to fly	February
Average flight time	2 hrs, 30 mins
Most popular airline	American Airlines
Average flights per week	732

Discover Key West International

How to find cheap flights to Key West International Airport (EYW)

The lowest price currently available for a one-way flight to Key West International Airport is $39. A round-trip plane ticket to EYW right now is $82.
Never miss out on a deal by setting up a Price Alert for tickets to EYW. We'll do the monitoring for you, delivering updates when fares go down.
Book sooner rather than later. You might even be able to score some awesome early bird deals on tickets to Key West, where Key West International Airport is located.
Click on 'Add nearby airports' when searching for a better chance of scoring cheap flights to Key West. This will give you more options for where you take off and touch down, as well as different fares.
If you're not in a hurry to get to Key West, think about taking a scenic route. You might find cheaper plane tickets to Key West International Airport if you book a flight with a stop.

Best time to go to Key West

The cheapest month to board a flight to Key West is usually May.
Make use of the 'Whole month' tool if you have flexible travel dates. Browse fares for an entire month and find a flight to EYW that suits your budget and schedule.
Fly to Key West in July if you want to be there when it's busy. This is the most popular month for flights to EYW, but also when fares are likely to cost more.
The quietest time of the year to go is February. Lock in your plane tickets to Key West then and enjoy the top attractions at a more relaxed pace.
The weather can make or break your vacation, so consider what kind of conditions you want to get away in. Key West is warmest in August, with averages of between 79ºF and 86ºF.
Ranging from 64ºF to 73ºF, January sees the lowest temperatures.
February comes with a lower chance of grey skies. With two days of rain on average, this is the driest month in Key West.
It's rainiest during August, which gets around 12 days of wet weather.

Traveling to Key West International Airport (EYW): What you need to know

Travel to Key West in one go. These are some of the popular airlines that offer direct flights to Key West International Airport:
Think about booking your EYW plane ticket with Delta. It's the top performer for punctuality, with up to 80% of flights into this hub landing on time.
You'll be arriving in the UTC-4 timezone at EYW.
Whether you're coming in late or just want the convenience of staying close by, you'll find some comfy hotels near Key West International Airport. Check in to one of these after your flight to EYW:
You can book a car rental in EYW with popular suppliers like Dollar, Alamo and Budget. Hop in and get ready to discover Key West and beyond.
Flights departing from Key West International Airport complete their journey as scheduled 72% of the time. This measure helps measure the airport's overall punctuality.

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

EYW is located about 2 miles from central Key West.
You'll reach the center in around 5 minutes if you're taking a cab or a ride-share after your flight to EYW.
Expect the journey to take about 40 minutes on public transport.
Key West has a stay for every vibe and budget. Here's a lineup of comfortable hotels to put on your short list:

Key West highlights

These popular attractions should be on your must-do list after stepping off your flight to Key West:
- South Beach: An impressive preview of all the city has to offer, this landmark is around 0.2 miles south-east of the center.
- Audubon House & Tropical Gardens: Find a spot to sit and take a break here while exploring Key West. You'll find this park roughly 0.2 miles south-east of the center.
- Dry Tortugas: Need another good reason to visit Key West? This landmark brings in the crowds and is about 2 miles east of the city center.

How to get to Marathon from Key West International Airport (EYW)

Headed to the nearby city of Marathon? It's about 45 miles from EYW. Allow around 1 hour 5 minutes to drive to the center.
Allow roughly 1 hour 55 minutes if you plan to travel to Marathon on public transport.

Traveling from Key West International Airport (EYW) to Big Pine Key

If Big Pine Key is on your itinerary, public transport should take around 1 hour 15 minutes from Key West International Airport. This city is about 25 miles from EYW.
It'll take you 40 minutes or so to drive to Big Pine Key.

Explore more of the United States

Craving more adventure? Miami will keep things interesting on your trip through the United States. It's about 130 miles north-east of Key West and features Ocean Drive, Beach and La Playa De Miami. The main airport for this city is Miami International Airport (MIA).
Hialeah makes a great addition to your trip to the United States. You'll find it roughly 130 miles north-east of Key West. Miami Watersports Complex, Hialeah Park Racing & Casino and Hialeah Park are among the highlights.
Roughly 150 miles north-east of Key West, Fort Lauderdale is worth working into your travels. Top reasons to go include Las Olas Beach, Ft Lauderdale Beach (Playa las Olas) and Fort Lauderdale Beach: The L'Hermitage Reserve. Fort Lauderdale-Hollywood International Airport (FLL) is the most convenient way to arrive here.