Cheap flights from New York to Key West from $82
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 to Key West departing on 5/19. 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.
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 to Key West
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
United Airlines flights from New York to Key West
Our best United Airlines deals on New York to Key West flight tickets
American Airlines flights from New York to Key West
Our best American Airlines deals on New York to Key West flight tickets
See travel insights to Key West from
How to get the cheapest flight ticket from New York 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 to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $371. If you are unable to visit Key West during the month of September, then departing from New York during the month January is also very affordable. Most momondo users find prices during this month for around $381.
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 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 to Key West for around $607.
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 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 to Key West flight route?
Fly from New York LaGuardia to Key West for the best New York - 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 when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $444 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from New York for as low as $251 on momondo.
What cabin class options are available on New York to Key West flights?
There are 4 cabin classes available to choose from on New York to Key West flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from New York to Key West?
United Airlines, American Airlines, and Allegiant Air are the most popular carriers operating from New York to Key West
What airlines fly to Key West?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Key West from New York according to our data. United Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 4 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.
How many flights depart from New York to Key West on average per day?
As of March 2025, 1 flights take off from New York and land in Key West each day. The most common flight departure time for this route is 9:00AM, with 95% of daily flights taking off at noon.
How many flights depart from New York to Key West on average per week?
As of March 2025, there are 9 flights per week flying from New York to Key West. The most common day of the week flights depart is Fri, with 33% of flights taking off on this day.
When to book flights from New York to Key West
Cheap New York to Key West (NYC to EYW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from New York to Key West
How far is New York to Key West by plane?
The distance between New York and Key West is about 1206.0 mi. In terms of flight time, this usually takes a little over 3h 12m.
When did momondo last update prices for flights from New York to Key West Airport?
Prices for flights from New York to Key West Airport refresh daily.
How many operators does momondo search for flights from New York to Key West Airport?
As of March 2025, there are 4 operators available to choose from for flights from New York to Key West Airport.
How old do you have to be to fly from New York to Key West Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from New York to Key West?
Based on momondo bookings for flights between New York and Key West, the leading plane model is Boeing 737-700, making up 38.94% of the total bookings. Other popular models include Embraer 175 with 35.72%, Embraer 170 with 20.48%, and Airbus A220-100 with 2.71%.
What is the most popular airline from New York to Key West?
Based on momondo bookings for this flight route, the most popular airline on flight routes from New York to Key West is American Airlines (57% of total bookings). The next most popular airlines are United Airlines (31%), Delta (10%), and JetBlue (2%).
Best airlines flying from New York to Key West
Compare and see reviews for airlines that fly from New York to Key West with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $147 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $238 | Free Cancellation | Rating 8.0 7,895 reviews | |||
| PriceFrom $290 | Free Cancellation | Rating 7.4 8,603 reviews | |||
| PriceFrom $333 | Free Cancellation | Rating 7.3 2,923 reviews |
Delta Flights From New York to Key West
Delta flies from New York to Key West around 6 times per week, with 7,895 momondo users rating the airline 8.0/10. The cheapest Delta deal from New York to Key West in the last 72 hours was $238 (round-trip), much lower than the average airfare cost of $512 for Delta flights on this route.
United Airlines Flights From New York to Key West
$290 is the best United Airlines flight deal from New York to Key West found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to $535, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 8,603 user reviews) flies into Key West from New York 2 times in an average week so prices can vary.
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?
Finding the right flight to Key West from New York 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 New York to Key West with flexible booking policies on momondo?
momondo does allow users to show only those flights to Key West from New York which offer a flexible booking policy as well as other useful filters and features.
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?
If you are not ready to book a flight from New York to Key West now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Key West and let you know when they change.