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Not ready to book? to track prices.Find the cheapest flights from Washington, D.C. to Florida Keys
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Spirit Airlines flights from Washington, D.C. to Florida Keys
Our best Spirit Airlines deals on Washington, D.C. to Florida Keys flight tickets
American Airlines flights from Washington, D.C. to Florida Keys
Our best American Airlines deals on Washington, D.C. to Florida Keys flight tickets
See travel insights to Florida Keys from
How to get the cheapest flight ticket from Washington, D.C. to Florida Keys
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 Florida Keys?
The month of January is another great option to travel to Florida Keys, with average flight prices from Washington, D.C. averaging around $155.
What is the cheapest day to depart on your flight to Florida Keys?
The cheapest day to depart from Washington, D.C. to Florida Keys is on a Tuesday when prices can be found for as low as $299. The most expensive day to fly to Florida Keys is Friday, with ticket prices averaging around $394.
What is the cheapest time of day to depart on your flight to Florida Keys?
According to our data, the cheapest time of day to fly to Florida Keys is at noon. momondo users have found flights departing from Washington, D.C. to Florida Keys at noon for as low as $261. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $360.
What is the cheapest Washington, D.C. to Florida Keys flight route?
Fly from Washington, D.C. Dulles Intl to Key West for the best Washington, D.C. - Florida Keys flight prices
How far in advance should I book a flight to Florida Keys?
You are more likely to see cheaper flights to Florida Keys from Washington, D.C. when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $356 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Washington, D.C. for as low as $265 on momondo.
What cabin class options are available on Washington, D.C. to Florida Keys flights?
There are 4 cabin classes available to choose from on Washington, D.C. to Florida Keys 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 Washington, D.C. to Florida Keys?
Spirit Airlines, Frontier, and American Airlines are the most popular carriers operating from Washington, D.C. to Florida Keys
What airlines fly to Florida Keys?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Florida Keys from Washington, D.C. according to our data. American Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 4 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.
How many flights depart from Washington, D.C. to Florida Keys on average per day?
The number of flights available between Washington, D.C. and Florida Keys is 13 per day as of March 2025. The most frequent departure time is 7:00AM, with 66% of daily flights leaving at noon.
How many flights depart from Washington, D.C. to Florida Keys on average per week?
92 flights are operational weekly from Washington, D.C. to Florida Keys as of March 2025. The most popular departure day for this route is Fri, with 42% of flights per week taking off on this day.
Cheap Washington, D.C. to Florida Keys flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Florida Keys
Best Price Found | $35 |
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Fastest flight time | 2h 35m |
Direct flights | Every day |
Airports in Florida Keys | 1 airport |
When did momondo last update prices for flights from Washington, D.C. to Florida Keys?
Prices for flights from Washington, D.C. to Florida Keys are updated daily.
How many operators does momondo search for flights from Washington, D.C. to Florida Keys?
The number of operators available for flights from Washington, D.C. to Florida Keys is 7 as of March 2025.
How old do you have to be to fly from Washington, D.C. to Florida Keys?
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 Washington, D.C. to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The travel and health documents required for your trip to Florida Keys 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 Florida Keys. 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 Washington, D.C. to Florida Keys?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. to Florida Keys is Airbus A320neo, representing 16.97% of all bookings. The subsequent popular models are Boeing 777 at 11.51%, Airbus A321neo at 7.95%, and Airbus A320-100/200 at 7.25%.
Best airlines flying from Washington, D.C. to Florida Keys
Compare and see reviews for airlines that fly from Washington, D.C. to Florida Keys with momondo
Airline | Rating | Free Cancellation | Price | ||
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PriceFrom $96 | Free Cancellation | Rating 7.3 2,992 reviews | |||
PriceFrom $195 | Free Cancellation | Rating 8.0 8,024 reviews | |||
PriceFrom $219 | Free Cancellation | Rating 7.4 8,649 reviews | |||
PriceFrom $231 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Florida Keys?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Florida Keys for you.
Can I find flights from Washington, D.C. to Florida Keys with flexible booking policies on momondo?
Flights from Washington, D.C. to Florida Keys 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 Washington, D.C. to Florida Keys?
Once all potential Washington, D.C. to Florida Keys flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Washington, D.C. to Florida Keys right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Washington, D.C. to Florida Keys now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Florida Keys and let you know when they change.