Cheap flights from Florida Keys to Washington, D.C. from $43
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 Washington, D.C. departing on 5/9. 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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Frontier flights from Florida Keys to Washington, D.C.
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How to get the cheapest flight ticket from Florida Keys to Washington, D.C.
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 Washington, D.C.?
The month of February is, on average, the cheapest month to fly to Washington, D.C. from Florida Keys, with most prices found around $137. If you’re not able to fly to Washington, D.C. in February, then August is your next best option. Flight prices from Florida Keys to Washington, D.C. during August average around $152.
What is the cheapest day to depart on your flight to Washington, D.C.?
On average, the least expensive day to fly to Washington, D.C. from Florida Keys is on a Thursday. momondo users have found tickets for Thursday departures for as low as $244. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Florida Keys to Washington, D.C. for around $369.
What is the cheapest time of day to depart on your flight to Washington, D.C.?
In the evening is the cheapest time of day to fly from Florida Keys to Washington, D.C. when you can find flight prices for as low as $243. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $544. 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 Washington, D.C. flight route?
Fly from Key West to Washington, D.C. Reagan-National for the best Florida Keys - Washington, D.C. flight prices
How far in advance should I book a flight to Washington, D.C.?
You are more likely to see cheaper flights to Washington, D.C. from Florida Keys when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $287 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Florida Keys for as low as $180 on momondo.
What cabin class options are available on Florida Keys to Washington, D.C. flights?
There are 4 cabin classes available to choose from on Florida Keys to Washington, D.C. 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 Florida Keys to Washington, D.C. on average per day?
As of April 2025, 33 flights take off from Florida Keys and land in Washington, D.C. each day. The most common flight departure time for this route is 11:00AM, with 66% of daily flights taking off at noon.
How many flights depart from Florida Keys to Washington, D.C. on average per week?
As of April 2025, there are 235 flights per week flying from Florida Keys to Washington, D.C.. The most common day of the week flights depart is Thu, with 18% of flights taking off on this day.
Cheap Florida Keys to Washington, D.C. flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Florida Keys to Washington, D.C.
Best Price Found | $43 |
|---|---|
Fastest flight time | 2h 29m |
Direct flights | Every day |
Airports in Washington, D.C. | 3 airports |
When did momondo last update prices for flights from Florida Keys to Washington, D.C.?
Prices for flights from Florida Keys to Washington, D.C. were last updated today.
How many operators does momondo search for flights from Florida Keys to Washington, D.C.?
As of April 2025, there are 7 operators available to choose from for flights from Florida Keys to Washington, D.C..
How old do you have to be to fly from Florida Keys to Washington, D.C.?
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 Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Florida Keys to Washington, D.C.?
Based on momondo bookings for flights between Florida Keys and Washington, D.C., the leading plane model is Airbus A320neo, making up 13.08% of the total bookings. Other popular models include Boeing 777 with 11.54%, Airbus A320-100/200 with 7.29%, and Boeing 737-800 with 5.30%.
Best airlines flying from Florida Keys to Washington, D.C.
Compare and see reviews for airlines that fly from Florida Keys to Washington, D.C. with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $218 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $223 | Free Cancellation | Rating 8.0 7,919 reviews |
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Florida Keys to Washington, D.C.?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Florida Keys.
Can I find flights from Florida Keys to Washington, D.C. with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Florida Keys to Washington, D.C. flights to just show those with flexible booking policies.
How can momondo help me find flights from Florida Keys to Washington, D.C.?
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 Florida Keys to Washington, D.C..
I’m not ready to book a flight from Florida Keys to Washington, D.C. right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Washington, D.C. from Florida Keys. 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.