Cheap Flights from Key West International to Las Vegas

Compare Key West International to Las Vegas flight deals

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Flight deals from Key West International to Las Vegas

Looking for a cheap last-minute deal or the best return flight from Key West International Airport to Las Vegas? If you want to travel next month, return fares start from Rs100,777. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Key West International to Las Vegas

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

Alternative Key West International to Las Vegas routes

Looking for the cheapest, fastest or easiest route from Key West International to Las Vegas? You could fly into the following airports instead.

Key West to Las Vegas: Flight information

The things to know before you go.
Cheapest flight foundRs38,079
Cheapest month to flyMay

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

There are 4 airports in Las Vegas: North Las Vegas, Harry Reid International, Henderson Executive, and Boulder City Municipal.
The best price we found for a return flight from Key West International to Las Vegas is Rs88,891. 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 Key West International to Las Vegas. But we found flights with one or more stops from Rs88,891.
As of May 2026, there are no flights flying from Key West International to Las Vegas.
The cheapest month to fly from Key West International to Las Vegas is usually May.
If you're flying from Key West International Airport, the cheapest airport near Las Vegas is Harry Reid International – which is 4.3 km away from the centre of Las Vegas. We've found flights into this airport from Rs88,891.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Key West International Airport to Las Vegas on Tuesday, 12 May 2026.
No airlines currently offer direct flights between Key West International Airport and Las Vegas. 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 Las Vegas 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 Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 21°C. July is typically the warmest month in Las Vegas, when it usually averages around 37°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging -0°C. The rainiest month is February.
Currently, Breeze Airways offers the cheapest flight tickets to Las Vegas.

Flying from Key West International Airport (EYW) to Las Vegas: what you need to know

  • The timezone in Las Vegas is UTC-7. The city is three hours behind Key West, where Key West International Airport is located.

  • To avoid missing your EYW to Las Vegas flight, leave enough time for things like baggage drop and finding your gate. Turning up two hours before international departures and one hour before domestic flights is the general travel rule.

  • Longer lines at check-in and security are likely if you're flying during high season, so give yourself even more breathing space. A good rule of thumb for peak times? Get there up to four hours early for international flights and two hours for domestic departures.

  • The journey from central Key West to EYW takes around 40 minutes on public transport. If you drive, ride-share or take a cab, you'll cover the 3 kilometres in 5 minutes or so, depending on traffic conditions.

  • Have an early flight from Key West International Airport to Las Vegas? Avoid rushing to the airport (and catch some extra z's) by choosing one of these hotels near EYW:

  • 71.92% of flights that depart Key West International Airport land at their destination on schedule.

  • The address for EYW is 3491 South Roosevelt Boulevard.

How to find the cheapest flights from Key West International Airport (EYW) to Las Vegas

  • Rs38,079 is currently the lowest price for a one-way Key West International Airport to Las Vegas flight. A return flight ticket starts from Rs88,891. These fares can change based on demand and availability.

  • To pick up cheap flights from EYW to Las Vegas, book ahead. Airlines usually offer their most competitively priced fares when flights are first released.

  • If you're willing to be flexible with your trip dates, check out the 'Whole month' tool. It'll show you the lowest price across each month when looking for your Key West International Airport to Las Vegas ticket.

  • Locking in a cheap flight from EYW to Las Vegas is a breeze with Price Alerts. All you need to do is create one of these automatic notifications and we'll let you know as soon as a deal gets even better.

  • Tailor your flights with filters. Choose your ideal departure and arrival times, total journey duration and airlines. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from Key West International Airport to Las Vegas.

Airports in Las Vegas

Harry Reid Airport (formerly McCarran Airport) (LAS)

  • Harry Reid Airport (formerly McCarran Airport) (LAS) is around 19 kilometres from central Las Vegas. If you're opting for a ride-share or a cab, the drive takes about 15 minutes.

  • It typically takes 1 hour to get there using public transport.

  • Consider booking a hotel close to LAS if you're coming in on a late flight from Key West International Airport to Las Vegas. Check in to one of these options and skip the long transfer:

  • Pick up a Harry Reid Airport (formerly McCarran Airport) rental car and discover Las Vegas and beyond with your own set of wheels. Dollar, Thrifty and Alamo are top outlets you can book with here.

  • To secure the lowest price, reserve your vehicle from Harry Reid Airport (formerly McCarran Airport) around one week ahead of your flight from EYW to Las Vegas.

  • You'll find LAS at 5757 Wayne Newton Boulevard.

Best time to go to Las Vegas

  • Carefully consider your dates before securing your flight from Key West International Airport to Las Vegas. The city buzzes in high season, but prices are usually higher and top attractions can get busy. Plan your trip to Las Vegas in the off-season if you want a more relaxed vibe.

  • Lock in a Key West International Airport to Las Vegas flight ticket with a departure in July if you're eager to experience the city during its warmest month. You can expect temperatures to range from 23ºC to 42ºC.

  • January sees average temperatures of between -1ºC and 13ºC. Search for a cheap ticket from EYW to Las Vegas around that time if you like cooler conditions.

More about Las Vegas

Explore more of United States

  • You've seen Las Vegas, now it's time to explore more of United States. Travel around 370 kilometres south-west to Los Angeles to tick off its top sights. From Griffith Observatory to The Broad and La Brea Tar Pits & Museum, there's plenty to keep you on the go.

  • Around 418 kilometres south-east of Las Vegas, Phoenix is another essential stop in United States. Experience major highlights starting with Desert Botanical Garden, Heard Museum and Papago Park.

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