Cheap flights from Florida Keys to the United States from $36
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Florida Keys to the United States departing on 5/27. 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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How to get the cheapest flight ticket from Florida Keys to United States
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 United States?
In general, January is the cheapest month to fly from Florida Keys to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $137. If you aren’t able to travel during the month of January, then book flights to United States from Florida Keys during September instead. Flights to United States in September, while not as cheap as those in January, still average around $137.
What is the cheapest day to depart on your flight to United States?
According to our data, Friday is the cheapest day to fly to United States from Florida Keys. The lowest ticket price found for a Friday departure recently was $319. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $559. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.
What is the cheapest time of day to depart on your flight to United States?
The cheapest time of day to fly to United States is at noon when flights can be purchased for as low as $358. Try not to purchase tickets in the afternoon because they tend to be around $409. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Florida Keys to United States flight route?
Fly from Key West to Miami for the best Florida Keys - United States flight prices
How far in advance should I book a flight to United States?
You are more likely to see cheaper flights to United States from Florida Keys when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to United States for around $191 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Florida Keys for as low as $156 on momondo.
What cabin class options are available on Florida Keys to United States flights?
There are 4 cabin classes available to choose from on Florida Keys to United States 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 Florida Keys to United States?
Frontier, Spirit Airlines, and Delta are the most popular carriers operating from Florida Keys to United States
What airlines fly to United States?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to United States from Florida Keys according to our data. American Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 4 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.
How many flights depart from Florida Keys to United States on average per day?
As of May 2025, 386 flights take off from Florida Keys and land in United States each day. The most common flight departure time for this route is 1:00PM, with 39% of daily flights taking off at noon.
How many flights depart from Florida Keys to United States on average per week?
As of May 2025, 2,703 flights take off from Florida Keys and land in United States each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.
Cheap Florida Keys to United States flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Florida Keys to United States
Best Price Found | $36 |
|---|---|
Fastest flight time | 1h 55m |
Direct flights | Every day |
Airports in United States | 8 airports |
When did momondo last update prices for flights from Florida Keys to United States?
Prices for flights from Florida Keys to United States are refreshed on a daily basis.
How many operators does momondo search for flights from Florida Keys to United States?
As of May 2025, there are 9 operators available to choose from for flights from Florida Keys to United States.
How old do you have to be to fly from Florida Keys to United States?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Florida Keys to United States.
What documentation or ID do you need to fly to United States?
The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Florida Keys to United States?
Based on momondo bookings for flights between Florida Keys and United States, the leading plane model is Airbus A320neo, making up 12.25% of the total bookings. Other popular models include Boeing 777 with 8.49%, Boeing 777-300ER with 7.60%, and Embraer 195 E2 with 6.10%.
Best airlines flying from Florida Keys to United States
Compare and see reviews for airlines that fly from Florida Keys to United States with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $167 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $216 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 7.3 2,924 reviews | |||
| PriceFrom $259 | Free Cancellation | Rating 7.4 8,724 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Florida Keys to United States?
It is quick and easy to find Florida Keys to United States flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to United States that suits you.
Can I find flights from Florida Keys to United States with flexible booking policies on momondo?
Yes. All flights to United States from Florida Keys on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Florida Keys to United States?
momondo helps you find the best flight between Florida Keys and United States by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Florida Keys to United States right now. Can momondo alert me if prices change?
Price alerts on flights to United States from Florida Keys are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.