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Cheap Flights from Memphis International to Key West International

Compare Memphis International 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 Memphis International to Key West International

Looking for a cheap last-minute deal or the best return flight from Memphis International to Key West International? Find the lowest prices on one-way and return tickets right here.
Key West.$444 per passenger.Departing Thu, 4 Jun, returning Thu, 11 Jun.Return flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Memphis International on Thu, 4 Jun, arriving in Key West International.Inbound indirect flight with Allegiant Air, departs from Key West International on Thu, 11 Jun, arriving in Memphis International.Price includes taxes and charges.From $444, select.
Key West.$497 per passenger.Departing Sun, 22 Feb, returning Thu, 26 Feb.Return flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Memphis International on Sun, 22 Feb, arriving in Key West International.Inbound indirect flight with Allegiant Air, departs from Key West International on Thu, 26 Feb, arriving in Memphis International.Price includes taxes and charges.From $497, select.
Key West.$558 per passenger.Departing Mon, 2 Mar, returning Wed, 11 Mar.Return flight with United.Outbound indirect flight with United, departs from Memphis International on Mon, 2 Mar, arriving in Key West International.Inbound indirect flight with United, departs from Key West International on Wed, 11 Mar, arriving in Memphis International.Price includes taxes and charges.From $558, select.
Key West.$711 per passenger.Departing Sat, 23 May, returning Fri, 29 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Memphis International on Sat, 23 May, arriving in Key West International.Inbound indirect flight with Delta, departs from Key West International on Fri, 29 May, arriving in Memphis International.Price includes taxes and charges.From $711, select.
Key West.$795 per passenger.Departing Fri, 10 Apr, returning Mon, 13 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Memphis International on Fri, 10 Apr, arriving in Key West International.Inbound indirect flight with Delta, departs from Key West International on Mon, 13 Apr, arriving in Memphis International.Price includes taxes and charges.From $795, select.
Key West.$825 per passenger.Departing Mon, 17 Aug, returning Thu, 20 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Memphis International on Mon, 17 Aug, arriving in Key West International.Inbound indirect flight with Delta, departs from Key West International on Thu, 20 Aug, arriving in Memphis International.Price includes taxes and charges.From $825, select.
Key West.$845 per passenger.Departing Sat, 18 Jul, returning Sat, 1 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Memphis International on Sat, 18 Jul, arriving in Key West International.Inbound indirect flight with Delta, departs from Key West International on Sat, 1 Aug, arriving in Memphis International.Price includes taxes and charges.From $845, select.
Key West.$883 per passenger.Departing Thu, 2 Jul, returning Mon, 6 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Memphis International on Thu, 2 Jul, arriving in Key West International.Inbound indirect flight with Delta, departs from Key West International on Mon, 6 Jul, arriving in Memphis International.Price includes taxes and charges.From $883, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Memphis International to Key West International flights are currently cheapest in June.
Feb
from $497
Mar
from $558
Apr
from $795
May
from $711
Jun
from $444
Jul
from $883
Aug
from $825
Sep
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Oct
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Nov
Find prices
Dec
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Jan
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Memphis International to Key West International: Alternative routes

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

Key West International

5km from central Key West
ClosestCheapest
from $444
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Memphis to Key West: Flight information

The things to know before you go.
Cheapest flight found$444
Cheapest month to flyJune

Check out these Key West International hotels

Ready to plan your stay? Other travellers rate these Key West International hotels for cleanliness, service and location.
The Perry Hotel & Marina Key West
2.34 km from Key West International
$1,141
Per night
The Capitana Key West
1.97 km from Key West International
$1,110
Per night
Margaritaville Beach House Key West
1.35 km from Key West International
$1,306
Per night
The Perry Hotel & Marina Key West
2.34 km from Key West International
$1,141
Per night
The Capitana Key West
1.97 km from Key West International
$1,110
Per night
Margaritaville Beach House Key West
1.35 km from Key West International
$1,306
Per night
Explore top-rated hotels

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

The best price we found for a return flight from Memphis International to Key West International is $444. 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 Memphis International to Key West International. But we found flights with one or more stops from $444.
As of February 2026, there are no flights flying from Memphis International to Key West International.
The cheapest month to fly from Memphis International to Key West International is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Memphis International Airport to Key West International Airport on Thursday, 4 June 2026.
No airlines currently offer direct flights between Memphis International 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 Memphis International Airport (MEM) to Key West International Airport (EYW): what you need to know

  • Arrive at the airport on time so you don't miss your MEM to EYW flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • You'll likely experience bigger queues during popular months like July. Arriving up to four hours in advance for an international flight and two hours for domestic departures will help ensure a smooth travel experience.

  • If you want to break up your flight, just uncheck 'Direct flights only' when searching for your ticket from Memphis International Airport to Key West International Airport. Here are the most popular stopovers between MEM and EYW:

    • Tampa International Airport

    • Hartsfield-Jackson Atlanta International Airport

    • Orlando International Airport

How to find the cheapest flights from Memphis International Airport (MEM) to Key West International Airport (EYW)

  • The cheapest price we've seen for a one-way Memphis International Airport to Key West International Airport flight is $230. A round-trip ticket right now is $444. Depending on the availability when you book, these fares could change.

  • It's usually best to book ahead of time if you're looking for cheap tickets from MEM to EYW. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.

  • The 'Whole month' search function shows you the cheapest flights from Memphis International Airport to Key West International Airport across the entire month. It's a good way to find a bargain if your travel dates are flexible.

  • Snapping up cheap flights from MEM to EYW couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know when a new discounted fare appears.

  • Tailor your trip using filters. Pick your ideal departure and arrival times, total journey duration and airlines. You can also sort results by 'Cheapest,' 'Fastest' or 'Best' flights from Memphis International Airport to Key West International Airport.

Handy information about Memphis International Airport (MEM)

  • MEM is located at 2491 Winchester Road, Suite 113.

  • Of all flights leaving Memphis International Airport, 79.88% touch down on time at their destination.

  • Memphis International Airport is around 19 kilometres from central Memphis. If you're driving, catching a cab or ride-sharing from the centre, it'll take 15 minutes or so to get there, depending on the traffic.

  • The trip on public transport takes roughly 1 hour 30 minutes.

  • Get your trip off to a leisurely start by staying near MEM. Whether you've booked an early flight from Memphis International Airport to Key West International Airport or just don't want to be rushed, these stays are ideal:

Arriving at Key West International Airport (EYW)

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

  • EYW is located at 3491 South Roosevelt Boulevard.

  • Key West International Airport is approximately 3 kilometres from the centre of Key West. The drive time takes around 5 minutes.

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

When to fly to Key West International Airport (EYW)

  • January is the busiest month for flights from Memphis International Airport to Key West International Airport. To escape the crowds, visit Key West in February.

  • The warmest month in Key West is August, with temperatures ranging between 26ºC and 30ºC. Book your flights from Memphis International Airport to Key West International Airport in this month if this is the kind of weather you like.

  • If you like cooler conditions, look for a cheap ticket from MEM to EYW in January. Temperatures average between 18ºC and 23ºC then.

Explore more of United States

  • You've seen Key West, now it's time to discover more of United States. Journey about 209 kilometres north-east to Miami to check off its popular sights. From Wynwood Walls to Vizcaya Museum and Gardens and American Airlines Arena, there's plenty to keep you busy.

  • If there's time to check out another corner of United States, head for Tampa, roughly 386 kilometres north of Key West. Ybor City Tattoo Company, Tampa Riverwalk and The Florida Aquarium are among its highlights.

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