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Find cheap flights to Key West from $1,741

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Key West departing on 29/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
Fri 7/6
Fri 14/6

Search hundreds of travel sites at once for deals on flights to Key West

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Key West, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Key West, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,968,530 times on KAYAK, and here's why:

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Cheap flight deals to Key West

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Key West that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
13:00 - 12:09MEL-EYW
37h 09m1 stop
12:49 - 05:45EYW-MEL
50h 56m2 stops
$3,010American Airlines
Find Deal
Sun, 26 May - Thu, 30 May
21:15 - 16:27MEL-EYW
33h 12m2 stops
12:49 - 05:45EYW-MEL
26h 56m2 stops
$3,215American Airlines
Find Deal
Sun, 26 May - Thu, 30 May
21:15 - 10:59MEL-EYW
27h 44m2 stops
11:42 - 05:45EYW-MEL
28h 03m2 stops
$3,224American Airlines
Find Deal
Sun, 26 May - Thu, 30 May
09:30 - 10:45MEL-EYW
39h 15m3 stops
16:05 - 08:15EYW-MEL
26h 10m2 stops
$3,475United Airlines
Find Deal
Sun, 26 May - Thu, 30 May
10:55 - 10:45MEL-EYW
37h 50m3 stops
10:35 - 08:15EYW-MEL
31h 40m2 stops
$3,484United Airlines
Find Deal
Sun, 26 May - Thu, 30 May

Flights to Key West - Travel Insights & Trends

Get data-powered insights and trends into flights to Key West to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Key West?

The duration of your flight to Key West depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Key West on KAYAK are from Sydney, which takes 24h 15m, and Melbourne, which takes 56h 18m.

Good to know

Cheapest flight

$1,741
Flight from Sydney to Key West

When to book flights to Key West

Are your dates flexible? Find out the best times to travel to Key West based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Key West based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Key West flights

  • How far is Key West from central Key West?

    The city centre of Key West is 4 km from Key West.

  • What is the name of Key West’s airport?

    There is only 1 airport in Key West, called Key West (EYW). It can also be referred to as Key West or Key West Intl.

  • How does KAYAK find such low prices on flights to Key West?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Key West.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Key West?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Key West?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Key West with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Key West?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Key West up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Key West?

    Of the 5 airlines that fly to Key West, American Airlines offers the most flights, with around 127 per week, followed by Silver Airways with 50 flights per week.

See more FAQs

Top tips for finding cheap flights to Key West

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Key West flight deals.

Prefer to fly direct to Key West?

Find which airlines fly direct to Key West, which days they fly and book direct flights.

Direct departures

Australia to Key West

Monday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Tuesday

Aeromexico, Air France, Alaska Airlines, +13 more

Aeromexico, Air France, +14 more

Wednesday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Thursday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Friday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Saturday

Aeromexico, Air France, Alaska Airlines, +13 more

Aeromexico, Air France, +14 more

Sunday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

See more direct flights

Direct returns

Key West to Australia

Monday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Tuesday

Aeromexico, Air France, Alaska Airlines, +13 more

Aeromexico, Air France, +14 more

Wednesday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Thursday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Friday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Saturday

Aeromexico, Air France, Alaska Airlines, +13 more

Aeromexico, Air France, +14 more

Sunday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

See more direct flights
See more direct flights

Book Cheap Key West Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Key West found on KAYAK in the last 72 hours.
26/5Sun
1 stopAmerican Airlines
37h 09mMEL-EYW
30/5Thu
2 stopsAmerican Airlines
50h 56mEYW-MEL
$3,010
26/5Sun
2 stopsAmerican Airlines
33h 12mMEL-EYW
30/5Thu
2 stopsAmerican Airlines
26h 56mEYW-MEL
$3,215
26/5Sun
2 stopsAmerican Airlines
27h 44mMEL-EYW
30/5Thu
2 stopsAmerican Airlines
28h 03mEYW-MEL
$3,224
26/5Sun
3 stopsUnited Airlines
39h 15mMEL-EYW
30/5Thu
2 stopsUnited Airlines
26h 10mEYW-MEL
$3,475
26/5Sun
3 stopsUnited Airlines
37h 50mMEL-EYW
30/5Thu
2 stopsUnited Airlines
31h 40mEYW-MEL
$3,484

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Key West found on KAYAK in the last 72 hours.
29/10Tue
2 stopsDelta
24h 28mSYD-EYW
$1,741
29/10Tue
1 stopAmerican Airlines
38h 19mSYD-EYW
$1,778
27/10Sun
2 stopsDelta
24h 28mSYD-EYW
$1,839
29/10Tue
3 stops
30h 07mSYD-EYW
$1,856
27/10Sun
3 stopsUnited Airlines
69h 35mSYD-EYW
$1,875
27/10Sun
1 stopAmerican Airlines
38h 19mSYD-EYW
$1,881

Search by stops

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Search by price

Recent domestic flight deals

18/8Sun
directSilver Airways
1h 15mTPA-EYW
22/8Thu
directSilver Airways
1h 15mEYW-TPA
$274
20/5Mon
directUnited Airlines
1h 15mTPA-EYW
24/5Fri
directUnited Airlines
1h 15mEYW-TPA
$295
18/8Sun
multi-stopSilver Airways
19h 20mTPA-EYW
22/8Thu
directSilver Airways
1h 15mEYW-TPA
$307
7/9Sat
multi-stopDelta
7h 11mJFK-EYW
11/9Wed
multi-stopDelta
5h 42mEYW-JFK
$315
7/9Sat
multi-stopDelta
8h 09mLGA-EYW
11/9Wed
multi-stopDelta
5h 41mEYW-LGA
$315
5/9Thu
multi-stopDelta
5h 05mLGA-EYW
10/9Tue
multi-stopDelta
7h 15mEYW-LGA
$322
14/9Sat
multi-stopDelta
4h 50mORD-EYW
17/9Tue
multi-stopDelta
6h 54mEYW-ORD
$327
4/6Tue
multi-stopDelta
5h 40mEWR-EYW
11/6Tue
multi-stopDelta
6h 59mEYW-EWR
$330
4/6Tue
multi-stopJetBlue
7h 55mJFK-EYW
6/6Thu
multi-stopJetBlue
6h 41mEYW-JFK
$446
4/6Tue
multi-stopJetBlue
8h 25mLGA-EYW
6/6Thu
multi-stopJetBlue
7h 59mEYW-LGA
$446

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Last minute flights to Key West

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Key West that are departing in the next 10 days.
12/5Sun
multi-stopAmerican Airlines
39h 44mSYD-EYW
16/5Thu
multi-stopAmerican Airlines
23h 17mEYW-SYD
$1,783
12/5Sun
multi-stopAmerican Airlines
23h 46mSYD-EYW
16/5Thu
multi-stopAmerican Airlines
28h 16mEYW-SYD
$1,787
12/5Sun
multi-stopAmerican Airlines
23h 46mSYD-EYW
16/5Thu
multi-stopAmerican Airlines
28h 16mEYW-SYD
$1,792

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Flights to Key West

Destination:

Key West (EYW)United States

Cabin classes: