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Cheap Flights from Reagan-National to Florida Keys

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Miami
Miaminonstop$157
Key West
Key Westnonstop$369
Miami
Miaminonstop$157
Key West
Key Westnonstop$369
Booking Insights

Price, demand and travel trends for Washington, D.C. Reagan-National Airport to Florida Keys flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from Washington, D.C. Reagan-National Airport to Florida Keys cheaper or more expensive than last year?

Fares from Washington, D.C. Reagan-National Airport to Florida Keys are about 16% higher than they were in November last year, averaging $359 round-trip.

What's the cheapest month to fly from Washington, D.C. Reagan-National Airport to Florida Keys?

January is typically the cheapest month to fly from Washington, D.C. Reagan-National Airport to Florida Keys, with round-trip fares averaging $290. March and February are usually the most expensive, averaging $427 and $366, respectively.

How do fares from Washington, D.C. Reagan-National Airport to Florida Keys vary by day of the week?

On average, Wednesday is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Florida Keys and Sunday is the most expensive. Looking at the past 12 months of KAYAK data, it's 20% more expensive to fly on a Sunday compared to Wednesday.

What's the best time of day to fly from Washington, D.C. Reagan-National Airport to Florida Keys?

It's cheapest to fly to Florida Keys at night with average prices of $217. The morning is the most expensive time to fly, with average prices of $381.

What's the best time to book a flight from Washington, D.C. Reagan-National Airport to Florida Keys?

Book your flights 6 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 23% compared to booking at the last minute (within 2 weeks of departure).

Key details for Washington, D.C. Reagan-National Airport to Florida Keys flights

Low season

September
Beat the crowds with an average 25% drop in travelers.
The most popular month to fly with an average 22% increase in travelers.

Your Washington, D.C. Reagan-National Airport to Florida Keys flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • How much should I budget for a flight from Washington, D.C. Reagan-National Airport to Florida Keys?

    Over the past 12 months, round-trip fares from Washington, D.C. Reagan-National Airport to Florida Keys have typically cost between $265 and $480.

  • Which airlines fly nonstop from Washington, D.C. Reagan-National Airport to Florida Keys?

    Based on the flight schedule for the next 3 months, 2 airlines offer nonstop flights on this route:

    • American Airlines
    • Delta

  • Is it cheaper to fly with a layover from Washington, D.C. Reagan-National Airport to Florida Keys?

    Yes, nonstop flights from Washington, D.C. Reagan-National Airport to Florida Keys average $344 over the past 12 months, but flights with a layover can cost less. The most affordable connecting airports are:

    • Chicago Midway (MDW) (avg. price $150)
    • Houston Hobby (HOU) (avg. price $219)
    • Denver Intl (DEN) (avg. price $303)

  • How long is a flight from Washington, D.C. Reagan-National Airport to Florida Keys?

    Nonstop flights from Washington, D.C. Reagan-National Airport to Florida Keys take 2h 58m on average.

  • Which cabin classes are available from Washington, D.C. Reagan-National Airport to Florida Keys?

    On flights from Washington, D.C. Reagan-National Airport to Florida Keys you can book Economy Class or First Class.

  • What are some popular landmarks around Florida Keys?

    Florida Keys is home to many popular sights. KAYAK travelers' favorites include:

    • Duval Street
    • Kaseya Center
    • Bayfront Park
    • Bayside Marketplace

  • What are the earliest and latest flights from Washington, D.C. Reagan-National Airport to Florida Keys?

    The earliest nonstop flight from Washington, D.C. Reagan-National Airport to Florida Keys departs at 5:00 am and the latest leaves at 9:05 pm. Nonstop flights take about 2h 58m.

Your guide to booking Washington, D.C. Reagan-National Airport to Florida Keys flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 6 weeks before your trip. KAYAK data shows fares in this window are around 23% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • Flexible with your dates? Fly in January to save some money. It's typically the cheapest month on this route, while flights in March will cost you the most.
  • Fly out on a Wednesday to get the cheapest fares. Avoid Sunday flights, which are about 20% more expensive.
  • Start your trip in Miami, the most popular destination in Florida Keys. From there, it's easy to continue on to other popular spots such as Key West, Islamorada and Key Largo.

Reviews of the top 5 airlines serving from Reagan-National to Florida Keys

 
Need help choosing which airline to fly with from Reagan-National to Florida Keys? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4218 reviews
8.1Boarding
7.5Entertainment
7.0Food
8.6Crew
8.0Comfort
Airline reviews

It’s Southwest. The seats are small, the snacks are meh, it’s $50 to check a bag. It’s exactly fine. Could have been better. Could have been worse. It’s not Spirit

6.0 GoodJoshua, Nov 2026
Read more Southwest reviews

It’s Southwest. The seats are small, the snacks are meh, it’s $50 to check a bag. It’s exactly fine. Could have been better. Could have been worse. It’s not Spirit

Boarding, crew and inflight entertainment was great. Could have better food options for a long flight. Paid money and got a seat with extra leg space but was asked to keep my carry on under the seat in front of me which defeats the purpose of buying a extra space seat.

Stop asking fir people to check carry on and then bind are free. Then the wait to get your luggage is ridiculous. This particular flight came with a 45 min wait, after waiting in tarmac waiting for a gate inhaling jet exhaust. And how about those landings?! Do the pilots not know the earth is coming up under the descending plane?! This is the only airline I get sick on. Every. Time.

I understand the delays caused by the storm, but that doesn’t mean the systems had to be chaotic. The app showed one thing, the screens showed something else, and the gates kept changing every 10 minutes. It was a nightmare trying to figure out where to go.

It's a shame that SW was previously my preferred carrier until they started imposing all these fees (luggage, seats,etc) and pulling back on other perks. I only flew with them this time due to time frame I needed to be at destination. Wasn't provided gate info during check-in, Gate info wasn't displayed at airport until last minute, gate info didn't match what SW personnel announced at fate. Kind of a mess.

Haven’t flown on SW in years. Flight was on time departing and arriving. Served vegan butter onion flavored pretzels which were bad. Coke served was in a tiny paper cup. Crew was not engaging. Felt like they were going through the motions. Old plane, tight seats and no leg room.

No delays and arrived to destination 30 min early. Staff was super friendly.

Pretty standard flight. We left late, but arrived early. The wifi entertainment is always nice. The free snacks and beverages are simple, but appreciated. I'm tall and the seats are an issue. I can deal with a short flight, but any longer, I have to find another airline where I know beforehand I have extra legroom.

Awesome experience. No in-flight video or meal. Still do not like the boarding process.

On time, good crew, easy flight. Just like the old days!

We experienced delays in small increments that added up to more than an hour. At the gate, staff showed little concern and compared our delay with the inbound flight’s two-hour tarmac wait, which didn’t address our situation. Once onboard, the flight attendants seemed tired and unfriendly. I understand delays are frustrating for everyone, but passengers shouldn’t feel blamed for them. During the flight, a bright light above the emergency exit stayed on. It was concerning, and no one explained it or offered passengers the option to move. After landing, we waited about 30 minutes on the tarmac for a gate, then waited again for an agent to connect the plane to the terminal. From the Reagan gate staff to the cabin crew and RDU personnel, the service felt dismissive throughout. Overall, this was a stressful trip and a very disappointing customer-service experience

delayed take-off, then had to circle in air for awhile, wi-fi did not work, then the cabin got extremely hot multiple times and the luggage was at wrong carousel at LGA. In addition, plenty of overhead space so they checked bags too early. Horrible flight.

WiFi only works on about 75% of my Delta flights. I rarely fly SW, but their WiFi works 100% of the time and is easy to connect. On my DL flight from DCA to BNA today, I try to connect to WiFi for about 30 minutes, but I gave up. I have a lot of work to do, and I lost two hours today. Very frustrating.

Flight was delayed for about an hour but overall good experience

The gentleman at the gate I think his name is RIE was exceptional

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

715PM departure was 2.5 hours late. Received hotel & food voucher but after we already booked a room. Entire team just seemed like they were 2-3 steps behind in execution, and notifcations.

Good experience with this flight. Boarding was smooth with no issues. The short flight was good with quick drink & snack service. Nice easy way to get back from DC.

Flight is delayed by more than an hour without any reason, the jet blue gates kept changing every 20 mins and there is no proper communication. No ear phones provided in flight, there is a screen with entertainment but what is the use, I have earphones but the console has outdated audio connections, no usb C or bluetooth, they are living 15 years behind

A nightmare. Scheduled flight delayed 2 hours then cancelled because pilot timed out . Unable to find another pilot. Really?! Weather certainly a factor, but JetBlue seemed totally unprepared for the chaos that ensued when flight routes were cancelled. More cancelled flights, finally many of us who had been bumped from other flights were allowed to board a Boston bound plane around 3:00am, delay after delay, sat on tarmac for another half hour while pilot dealt with weight distribution issues (?), arrived in Boston 4:30. Crew were wonderful- same attendants all day and night and they were exhausted. Fortunately for me and my son that Boston was our final destination, not so lucky for many who missed connecting flights.

The flight was delayed 14 hours and communication was very poor. No one seemed to know what was happening and the gate agent was trying to help people for several flights. She was by herself trying to help 100s of people.

JetBlue worker, Blythe, was so amazing at the DCA counter. If it wasn’t for her, I’m not sure we would’ve made it through. Please thank her!

On time, friendly attendants, quick wheelchair assistance and help checking in bags. Also appreciated change in seats, more forward to make it easier for my 97 year old mother to board and exit the plane. Thank you, JetBlue!

Flight was on time and smooth. Customer service was decent

They forced me to check my hand luggage at the gate.

Still hasn’t left. Why are you asking how it was?

One hour delayed departure resulted in problems with planned ground transportation at my destination.

I am Plstinum Pro snd was standby on earlier flight. They gave seats to people that asked rather than follow standby order. When realized what was happening was too late to get on as no seats left. My scheduled flight was late. Then filled the seat beside me Ruth rude person that they had to move from her original seat

I have yet to come across an AA agent or flight attendant that is friendly. They really inhibit a good experience.

Did not know that they didn’t have screens for entertainment. I didn’t have headphones so I couldn’t watch anything on my phone.

Delayed boarding because a flight attendant couldn't find the gate...sat on the plane for over an hour at the gate because AA couldn't get one of the planes behind us to move

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

THE BARE METAL SEATS AT THE FRONTIER GATE IN CLEVELAND HOPKINS AIRPORT ARE DISGUSTING...BUT JUST A LITTLE BETTER THAN THE SEAT MATERIALS ON THE PLANE! THE "COMMERCIAL" ANNOUNCMENT PUSHING THE CREDIT CARD DEAL IS OBNOXIOUS AND UNWELCOME! THE VOLUME OF THE OFFER ANNOUNCMENET BLARES LOUDLY AND IS FILLED WITH A HYPED UP, CANNED SCRIPT. BOTTOM LINE IS THE FLIGHT AND THE CREW WERE VERY GOOD EXCEPT FOR THE ABOVE.

Our flight was delayed 2 hours and when they changed the the time to 1 hour I wasn't alerted and when I checked the gate the plane was still there but they already shut the doors so I had to buy another flight.

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

Frontier Airlines was AWFUL. I was an hour early for my flight and the lady refused to check me in. I had to purchase a whole new ticket with a different airline.

I missed a flight because of a delay. I had to buy a new ticket through Southwest.

Bag should not be so much money. This is how Frontier takes advantage of customers

Frontier is definitely a good option for people traveling light or on a budget - just remember to bring your own entertainment and your own headphones if you need them.

Never offer anything to drink ☹️ Flight delayed gate moved poor communication

It’s a cheap airline. I wish they had better seats.

Seats are cramped and very uncomfortable. You have to pay for everything and it is too expensive.

More options for your flight to Florida Keys

Complete your trip to Florida Keys with a hotel stay or car rental