Cheap flights from Las Vegas to Key West from $121
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Key West departing on 6/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Las Vegas to Key West
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How to get the cheapest flight ticket from Las Vegas to Key West
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Key West?
In general, September is the cheapest month to fly from Las Vegas to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $268. If you are unable to visit Key West during the month of September, then departing from Las Vegas during the month July is also very affordable. Most momondo users find prices during this month for around $335.
What is the cheapest day to depart on your flight to Key West?
On average, the least expensive day to fly to Key West from Las Vegas is on a Saturday. momondo users have found tickets for Saturday departures for as low as $368. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Las Vegas to Key West for around $538.
What is the cheapest time of day to depart on your flight to Key West?
According to our data, the cheapest time of day to fly to Key West is in the morning. momondo users have found flights departing from Las Vegas to Key West in the morning for as low as $458. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the evening, with an average ticket price of $468. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Key West?
You are more likely to see cheaper flights to Key West from Las Vegas when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $458 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Las Vegas for as low as $301 on momondo.
When to book flights from Las Vegas to Key West
Cheap Las Vegas to Key West (LAS to EYW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Key West
How far is Las Vegas Harry Reid Intl to Key West by plane?
Las Vegas Harry Reid Intl and Key West are 2128.6 mi apart from one another. 6h 56m is a normal flight duration for this route.
When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Key West Airport?
Prices for flights from Las Vegas Harry Reid Intl Airport to Key West Airport are updated daily.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Key West Airport?
The number of operators available for flights from Las Vegas Harry Reid Intl Airport to Key West Airport is 2 as of April 2025.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Key West Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Las Vegas to Key West?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Las Vegas to Key West is American Airlines (76% of total bookings). The next most popular airline is Delta (24%).
Best airlines flying from Las Vegas to Key West
Compare and see reviews for airlines that fly from Las Vegas to Key West with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $248 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $282 | Free Cancellation | Rating 8.0 7,920 reviews |
Traveling to a place near Key West?
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Why should I use momondo to find a flight deal from Las Vegas to Key West?
Finding the right flight to Key West from Las Vegas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Key West quick and easy, saving you time and money.
Can I find flights from Las Vegas to Key West with flexible booking policies on momondo?
Flights from Las Vegas to Key West with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Las Vegas to Key West?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Las Vegas to Key West.
I’m not ready to book a flight from Las Vegas to Key West right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Key West from Las Vegas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.