Cheap flights from New York LaGuardia Airport to Key West from $132
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Key West departing on 5/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from New York LaGuardia Airport to Key West
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
United Airlines flights from New York LaGuardia Airport to Key West
Our best United Airlines deals on New York LaGuardia Airport to Key West flight tickets
American Airlines flights from New York LaGuardia Airport to Key West
Our best American Airlines deals on New York LaGuardia Airport to Key West flight tickets
See travel insights to Key West from
How to get the cheapest flight ticket from New York LaGuardia Airport 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 New York LaGuardia Airport to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $345. If you are unable to visit Key West during the month of September, then departing from New York LaGuardia Airport during the month May is also very affordable. Most momondo users find prices during this month for around $398.
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 New York LaGuardia Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $432. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from New York LaGuardia Airport to Key West for around $612.
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 afternoon. momondo users have found flights departing from New York LaGuardia Airport to Key West in the afternoon for as low as $348. 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 $686. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest New York LaGuardia to Key West flight route?
Fly from New York LaGuardia to Key West for the best New York LaGuardia - Key West flight prices
How far in advance should I book a flight to Key West?
You are more likely to see cheaper flights to Key West from New York LaGuardia Airport when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $461 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from New York LaGuardia Airport for as low as $400 on momondo.
What cabin class options are available on New York LaGuardia to Key West flights?
There are 3 cabin classes available to choose from on New York LaGuardia to Key West flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from New York LaGuardia Airport to Key West on average per day?
1 flights are operational daily from New York LaGuardia Airport to Key West as of April 2025. The most popular departure time for this route is 10:00AM, with 100% of flights per day taking off at noon.
How many flights depart from New York LaGuardia Airport to Key West on average per week?
As of April 2025, 13 flights take off from New York LaGuardia Airport and land in Key West each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.
When to book flights from New York LaGuardia Airport to Key West
Cheap New York LaGuardia Airport to Key West (LGA to EYW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Key West
How far is New York LaGuardia to Key West by plane?
There are 1209.7 mi between New York LaGuardia and Key West. In terms of flight time, this usually takes a little over 3h 30m.
When did momondo last update prices for flights from New York LaGuardia Airport to Key West Airport?
Prices for flights from New York LaGuardia Airport to Key West Airport were last updated today.
How many operators does momondo search for flights from New York LaGuardia Airport to Key West Airport?
The number of operators available for flights from New York LaGuardia Airport to Key West Airport is 2 as of April 2025.
How old do you have to be to fly from New York LaGuardia Airport to Key West Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York LaGuardia 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 plane model from New York LaGuardia Airport to Key West?
momondo data reveals that the most frequently booked plane model on the route from New York LaGuardia Airport to Key West is Embraer 175, representing 46.32% of all bookings. The subsequent popular models are Embraer 170 at 25.32%, Boeing 737-700 at 22.78%, and Airbus A220-100 at 4.51%.
What is the most popular airline from New York LaGuardia Airport to Key West?
momondo data reveals that the most frequently booked airline on the route from New York LaGuardia Airport to Key West is American Airlines, representing 83% of all bookings. The subsequent popular airline is Delta at 17%.
Best airlines flying from New York LaGuardia Airport to Key West
Compare and see reviews for airlines that fly from New York LaGuardia Airport to Key West with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $257 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 8.0 7,916 reviews |
Delta Flights From New York LaGuardia Airport to Key West
Delta is one of the most popular airlines flying from New York LaGuardia Airport to Key West, operating 6 flights/week on average for this route. A good Delta flight deal for New York LaGuardia Airport to Key West starts from $258 round-trip, up to an average price of $566. Our users have rated Delta at 8.0/10.
American Airlines Flights From New York LaGuardia Airport to Key West
American Airlines (7.2/10 from 10,000 reviews) operates around 7 flights from New York LaGuardia Airport to Key West in any given week. The average American Airlines airfare for this route is around $464, with deals from around $257 rare but found on momondo. Referenced prices are for round-trip New York LaGuardia Airport to Key West flight searches in the last 72 hours.
Traveling to a place near Key West?
Book flights to Key West if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from New York to Key West?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Key West. momondo saves you time and could save you money on your trip.
Can I find flights from New York to Key West with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for New York to Key West flights to just show those with flexible booking policies.
How can momondo help me find flights from New York to Key West?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Key West from New York.
I’m not ready to book a flight from New York to Key West right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of New York to Key West flights. All you need is a valid email address and we will do the rest; it is that quick and easy.