HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reagan-National

$90+ Cheap flights from Florida Keys to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — DCA
Apr 14 — Apr 211
Mon 4/14
Mon 4/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Florida Keys to Reagan-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Florida Keys to Reagan-National

Keep the following information in mind while searching for Florida Keys to Reagan-National flight deals. Data was last updated April 9, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$179
(Delta)

One-way from

$90
(Delta)

Popular in

March

Cheapest in

April

Average price

$229
Provider with most accurate pricing for Key West-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Washington, D.C. (WAS) flights.
Search Deals
From Florida Keys to Washington, D.C. Reagan-National
Search Deals
One-way flight from Florida Keys to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Florida Keys to Reagan-National

Cheapest flights from Florida Keys to Reagan-National
Explore the most affordable flight options available from Florida Keys to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 9, 2025.

This Delta deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2810:20 amMIA - DCA
Nonstop2h 35mDelta
Fri 5/301:55 pmDCA - MIA
Nonstop2h 35mDelta
Deal found 4/8$179
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/69:24 pmMIA - DCA
Nonstop2h 34mAmerican Airlines
Sun 5/115:00 amDCA - MIA
Nonstop2h 39mAmerican Airlines
Deal found 4/7$181
This Frontier deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/296:00 amMIA - DCA
1 stop10h 59mFrontier
Wed 4/306:00 pmDCA - MIA
1 stop11h 21mFrontier
Deal found 4/8$200
This JetBlue deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/142:30 pmMIA - DCA
1 stop8h 28mJetBlue
Wed 5/216:09 amDCA - MIA
1 stop7h 06mJetBlue
Deal found 4/8$219
This Southwest deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/157:55 amMIA - DCA
1 stop8h 15mSouthwest
Wed 4/236:05 amDCA - MIA
1 stop6h 15mSouthwest
Deal found 4/8$231
This Delta deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/411:48 amEYW - DCA
1 stop6h 46mDelta
Tue 7/1512:05 pmDCA - EYW
1 stop5h 10mDelta
Deal found 4/8$243
This United Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/146:22 amMIA - DCA
1 stop6h 03mUnited Airlines
Tue 6/1711:10 amDCA - MIA
1 stop8h 44mUnited Airlines
Deal found 4/8$263
This American Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/165:30 pmEYW - DCA
1 stop5h 42mAmerican Airlines
Sun 5/188:15 amDCA - EYW
Nonstop3h 17mAmerican Airlines
Deal found 4/8$299
This United deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/46:45 pmEYW - DCA
2 stops19h 37mUnited Airlines
Tue 7/154:05 pmDCA - EYW
2 stops26h 00mUnited Airlines
Deal found 4/8$432
This JetBlue Airways deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/198:45 amEYW - DCA
1 stop7h 15mJetBlue
Wed 5/2110:00 amDCA - EYW
1 stop8h 05mJetBlue
Deal found 4/8$444

Cheapflights Fare Finder

Customize your flight search to find flights from Florida Keys to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 9, 2025.
Use the filters below to find and compare flights from Florida Keys to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Florida Keys

Fly to

Reagan-National

Route

Depart

Return

Price

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Wed 5/28

10:20 am-12:55 pm

Nonstop2h 35m

Washington, D.C. Reagan-National

Fri 5/30

1:55 pm-4:30 pm

Nonstop2h 35m

$179

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Tue 5/6

9:24 pm-11:58 pm

Nonstop2h 34m

Washington, D.C. Reagan-National

Sun 5/11

5:00 am-7:39 am

Nonstop2h 39m

$181

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Tue 4/29

6:00 am-4:59 pm

1 stop10h 59m

Washington, D.C. Reagan-National

Wed 4/30

6:00 pm-5:21 am

1 stop11h 21m

$200

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Wed 5/14

2:30 pm-10:58 pm

1 stop8h 28m

Washington, D.C. Reagan-National

Wed 5/21

6:09 am-1:15 pm

1 stop7h 06m

$219

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Fri 7/4

11:48 am-6:34 pm

1 stop6h 46m

Washington, D.C. Reagan-National

Tue 7/15

12:05 pm-5:15 pm

1 stop5h 10m

$243

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Wed 5/28

6:00 am-12:25 pm

1 stop6h 25m

Washington, D.C. Reagan-National

Thu 5/29

6:00 am-2:22 pm

1 stop8h 22m

$245

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Thu 5/1

7:20 am-1:55 pm

1 stop6h 35m

Washington, D.C. Reagan-National

Sun 5/4

6:10 am-2:00 pm

1 stop7h 50m

$247

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Fri 5/16

5:30 pm-11:12 pm

1 stop5h 42m

Washington, D.C. Reagan-National

Sun 5/18

8:15 am-11:32 am

Nonstop3h 17m

$299

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Fri 7/4

6:45 pm-2:22 pm

2 stops19h 37m

Washington, D.C. Reagan-National

Tue 7/15

4:05 pm-6:05 pm

2 stops26h 00m

$432

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Mon 5/19

8:45 am-4:00 pm

1 stop7h 15m

Washington, D.C. Reagan-National

Wed 5/21

10:00 am-6:05 pm

1 stop8h 05m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/8

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Florida Keys to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Florida Keys with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Florida Keys to Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Florida Keys to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Florida Keys to Washington, D.C. Reagan-National Airport (average of $278). Flying from Florida Keys to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from EOA to DCA?

Find hourly flight availability from Florida Keys to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 9, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Florida Keys to Washington, D.C. Reagan-National Airport as you normally would.

Weekly flight availability from Florida Keys to Washington, D.C. Reagan-National Airport

Explore weekly flight availability from Florida Keys to Reagan-National. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 9, 2025.

The most flights from zzEOA to DCA are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated April 9, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Florida Keys to Washington, D.C.. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,281 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,281 reviews
Southwest
8.0
Very good
4,281 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,906 reviews
Southwest
8.0
Very good
4,281 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,633 reviews
Southwest
8.0
Very good
4,281 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,923 reviews
Southwest
8.0
Very good
4,281 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,281 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Florida Keys to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Florida Keys to Washington, D.C. Reagan-National Airport one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $90. However, be on the lookout for offers from Frontier and American Airlines, as they are both options that can get you from Florida Keys to Washington, D.C. Reagan-National Airport for a low price.

  • What are the most reliable airlines from Florida Keys to Washington, D.C. Reagan-National Airport?

    Consider Alaska Airlines (78%), Envoy Air (68%) or American Airlines (66%) when booking your flight. These represent the most reliable airlines when flying from Florida Keys to Washington, D.C. Reagan-National Airport.

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

    While on average a flight from Florida Keys to Washington, D.C. Reagan-National Airport is generally $435, our data shows the cheapest flight currently is $194. When looking at the most popular route, (Miami - Washington, D.C. Reagan-National), you can expect to pay $179 for that flight.

  • Can I find deals for flights from Florida Keys to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Florida Keys to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Florida Keys to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florida Keys to Reagan-National.

  • Can I find deals for business class flights from Florida Keys to Reagan-National?

    Yes. Cheapflights offers flight deals from Florida Keys to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Florida Keys to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Florida Keys to Washington, D.C. Reagan-National Airport (average of $278). Flying from Florida Keys to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Florida Keys?

Book flights to Florida Keys if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Tysons
Springfield
Rockville
Fredericksburg
Woodbridge
Gaithersburg
Linthicum Heights
Silver Spring
Falls Church
Laurel
Easton
Herndon
Bowie
Gettysburg
National Harbor
Oxon Hill
Reston

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Florida Keys to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
Tampa to Dulles Intl flights
Orlando to Dulles Intl flights
Orlando to Baltimore flights
Miami to Dulles Intl flights
Fort Lauderdale to Baltimore flights
Miami to Reagan-National flights
Miami to Baltimore flights
Orlando to Reagan-National flights
Tampa to Reagan-National flights
Fort Lauderdale to Dulles Intl flights
Tampa to Baltimore flights
Jacksonville to Dulles Intl flights
Fort Lauderdale to Reagan-National flights
West Palm Beach to Dulles Intl flights
Jacksonville to Baltimore flights
West Palm Beach to Reagan-National flights
Fort Myers to Dulles Intl flights
Jacksonville to Reagan-National flights
Fort Myers to Reagan-National flights
West Palm Beach to Baltimore flights
Sarasota to Reagan-National flights
Sarasota to Baltimore flights
Pensacola to Reagan-National flights
Pensacola to Dulles Intl flights
Pensacola to Baltimore flights
Tallahassee to Reagan-National flights
Fort Myers to Baltimore flights
Tallahassee to Dulles Intl flights
Sarasota to Dulles Intl flights
Valparaiso to Dulles Intl flights
Valparaiso to Baltimore flights
Tallahassee to Baltimore flights
Panama City to Reagan-National flights
Daytona Beach to Baltimore flights
Valparaiso to Reagan-National flights
Panama City to Dulles Intl flights
Melbourne to Reagan-National flights
Daytona Beach to Dulles Intl flights
Gainesville to Dulles Intl flights
Melbourne to Dulles Intl flights
Panama City to Baltimore flights
Daytona Beach to Reagan-National flights
Gainesville to Baltimore flights
Gainesville to Reagan-National flights
Melbourne to Baltimore flights
Key West to Reagan-National flights
Key West to Dulles Intl flights
Key West to Baltimore flights
Valdosta to Dulles Intl flights
Valdosta to Baltimore flights

Top airline flying from Florida Keys to Reagan-National

Discover the top airline that operate flights from Florida Keys to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$229Average$399FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.