Cheap Flights Las Vegas to Key West (LAS-EYW)

Featured airlines

Air New Zealand
Sounds Air
Fiji Airways
Qantas Airways
Air Chathams
Malaysia Airlines
Emirates
Singapore Airlines
Jetstar
  • Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.
Flight from Las Vegas to Key West route information
Origin airport
Harry Reid Intl.
Destination airport
Key West Intl.
Distance
3411 km

Perfect flights from Las Vegas to Key West

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Las Vegas to Key West. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Harry Reid Intl. to Key West Intl. ticket options cater to your travel preferences, with incredible one-way fares and roundtrip prices . Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Key West Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Key West.

Frequently asked questions

How much is a flight from Harry Reid Airport (formerly McCarran Airport) to Key West Intl. Airport (EYW)?
Round-trip journeys from LAS to EYW start from . This is based on fares available within the last 7 days on Expedia for flights departing within the next year — book now so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Harry Reid Airport (formerly McCarran Airport) to Key West Intl. Airport?
This varies from airline to airline, as each has its own terms and conditions. Visit the Customer Service Portal, where you’ll find easy-to-follow instructions on how to cancel online.
How do I find cheap flights from Harry Reid Airport (formerly McCarran Airport) to EYW that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Harry Reid Airport (formerly McCarran Airport) to Key West Intl. Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from LAS to Key West Intl. Airport (EYW)?
You’ll be cruising at altitude for a while, as the flight distance between Harry Reid Airport (formerly McCarran Airport) and EYW is 3 400 kilometres. Set up a playlist of your favourite podcasts before leaving home to keep yourself entertained during the trip.
Which airlines fly direct from LAS to EYW?
If you want to travel straight from LAS to EYW, you’ll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly on this route.
Are LAS to Key West Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Harry Reid Airport (formerly McCarran Airport) to EYW last minute could be your ticket to a great deal. However, it could end up costing a great deal more! If you’d prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn’t released tickets yet, check back often as deals are updated all the time on Expedia.
*Available to Expedia members.