Cheap flights from District of Columbia to Florida Keys from $50
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Florida Keys departing on 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
Deals available from 900+ travel sites.
"This year, momondo is the #1 place for airfares on the internet."
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 District of Columbia to Florida Keys
Cheap round-trip flights
These are some of the best round-trip flight deals from District of Columbia to Florida Keys that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from District of Columbia to Florida Keys.
Cheap last minute flights
Planning a quick getaway from District of Columbia to Florida Keys? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Florida Keys, so you can enjoy a seamless trip without layovers.
Cheap bus & train deals from District of Columbia to Florida Keys
Find recent round-trip train or bus tickets from District of Columbia to Florida Keys.
All round-trip flight deals to Florida Keys
The cheapest plane tickets to Florida Keys found on KAYAK recently.
Frontier flights from District of Columbia to Florida Keys
Our best Frontier deals on District of Columbia to Florida Keys flight tickets
Frontier![Frontier]()
Feb 4![Frontier]()
Feb 25
IAD12:37 pmWashington, D.C. Dulles Intl
10h 22m
1 stop
MIA10:59 pmMiami
MIA9:33 amMiami
9h 48m
1 stop
IAD7:21 pmWashington, D.C. Dulles Intl
Frontier![Frontier]()
Feb 11![Frontier]()
Feb 18
IAD12:37 pmWashington, D.C. Dulles Intl
10h 22m
1 stop
MIA10:59 pmMiami
MIA9:33 amMiami
9h 48m
1 stop
IAD7:21 pmWashington, D.C. Dulles Intl
American Airlines flights from District of Columbia to Florida Keys
Our best American Airlines deals on District of Columbia to Florida Keys flight tickets
American Airlines![American Airlines]()
Feb 4![American Airlines]()
Feb 11
DCA5:24 pmWashington, D.C. Reagan-National
3h 07m
MIA8:31 pmMiami
MIA7:22 pmMiami
2h 38m
DCA10:00 pmWashington, D.C. Reagan-National
American Airlines![American Airlines]()
Feb 5![American Airlines]()
Feb 12
DCA5:00 amWashington, D.C. Reagan-National
2h 55m
MIA7:55 amMiami
MIA6:40 amMiami
2h 37m
DCA9:17 amWashington, D.C. Reagan-National
See travel insights to Florida Keys from
How to get the cheapest flight ticket from District of Columbia 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
Prices
Airlines
Other information
What is the cheapest month to fly to Florida Keys?
The month of September is another great option to travel to Florida Keys, with average flight prices from District of Columbia averaging around $177.
What is the cheapest day to depart on your flight to Florida Keys?
The cheapest day to depart from District of Columbia to Florida Keys is on a Tuesday when prices can be found for as low as $108. The most expensive day to fly to Florida Keys is Friday, with ticket prices averaging around $203.
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 in the evening. momondo users have found flights departing from District of Columbia to Florida Keys in the evening for as low as $137. 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 $240.
What is the cheapest District of Columbia to Florida Keys flight route?
Fly from Washington, D.C. Reagan-National to Key West for the best District of Columbia - 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 District of Columbia when booking 21 days ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $183 when searching 21 days out. However, in the past 72 hours, people saw flights from District of Columbia for as low as $96.
What cabin class options are available on District of Columbia to Florida Keys flights?
There are 4 cabin classes available to choose from on District of Columbia 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 District of Columbia to Florida Keys?
Frontier, Delta, and United Airlines are the most popular carriers operating from District of Columbia 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 District of Columbia according to our data. American Airlines is the first choice among our users, with 65% 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 District of Columbia to Florida Keys on average per day?
The number of flights available between District of Columbia and Florida Keys is 27 per day as of January 2025. The most frequent departure time is 7:00AM, with 66% of daily flights leaving at noon.
How many flights depart from District of Columbia to Florida Keys on average per week?
As of January 2025, 191 flights take off from District of Columbia and land in Florida Keys each week. The most common flight departure day for this route is Wed, with 16% of weekly flights taking off on this day.
Cheap District of Columbia to Florida Keys flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Florida Keys
Best Price Found | $50 |
|---|---|
Fastest flight time | 2h 37m |
Direct flights | Every day |
Airports in Florida Keys | 2 airports |
When did momondo last update prices for flights from District of Columbia to Florida Keys?
Prices for flights from District of Columbia to Florida Keys refresh daily.
How many operators does momondo search for flights from District of Columbia to Florida Keys?
As of January 2025, there are 7 operators available to choose from for flights from District of Columbia to Florida Keys.
How old do you have to be to fly from District of Columbia to Florida Keys?
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 District of Columbia to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The required travel and health documents for your Florida Keys 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 Florida Keys. 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 District of Columbia to Florida Keys?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from District of Columbia to Florida Keys is Airbus A320neo (15.01% of total bookings). The next most popular plane models are Boeing 777 (9.99%), Airbus A320-100/200 (8.71%), and Boeing 737-900 (6.40%).
Best airlines flying from District of Columbia to Florida Keys
Compare and see reviews for airlines that fly from District of Columbia to Florida Keys with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $96 | Free Cancellation | Rating 7.4 3,191 reviews | |||
| PriceFrom $195 | Free Cancellation | Rating 8.0 8,501 reviews | |||
| PriceFrom $223 | Free Cancellation | Rating 7.4 8,944 reviews | |||
| PriceFrom $245 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from District of Columbia to Florida Keys?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from District of Columbia to Florida Keys. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from District of Columbia to Florida Keys with flexible booking policies on momondo?
All flight searches from District of Columbia to Florida Keys on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from District of Columbia to Florida Keys?
Once all potential District of Columbia 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 District of Columbia to Florida Keys right now. Can momondo alert me if prices change?
Price alerts on flights to Florida Keys from District of Columbia 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.
Get notified when prices go down
Daily price changes in your inbox - only with Price Alerts.
From?
To?
Email me momondo's favorite deals
By creating a price alert you accept our terms of use and privacy policy.
Find better results for your trip to Florida Keys
Popular cities in Florida Keys
Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $33
Flights to Los Angelesfrom $35
Flights to Miamifrom $52
Flights to Chicagofrom $38
Flights to Las Vegasfrom $26
Flights to Orlandofrom $38
Flights to San Franciscofrom $38
Flights to Washington, D.C.from $38
Flights to Bostonfrom $48
Flights to Dallasfrom $45
Flights to Atlantafrom $33
Flights to Seattlefrom $51