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Reagan-National

$159+ Cheap flights from Key West (EYW) 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — DCA
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Key West to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 14, 2025.

Round-trip from

$249
(Delta)

One-way from

$159
(JetBlue)

Popular in

April

Cheapest in

February

Average price

$714

Good round-trip deal

$415 or less

Good one-way deal

$243 or less
From Key West to Washington, D.C. Reagan-National
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One-way flight from Key West to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 20% potential increase in price ($115 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Key West to Washington, D.C. Reagan-National.
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Price to beat on a one-way flight from Key West to Washington, D.C. Reagan-National.
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Find flight deals from Key West to Reagan-National

Cheapest flights from Key West to Reagan-National
Explore the most affordable flight options available from Key West to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This Delta deal was found by Cheapflights users on 8/14. 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.
jue. 9/182:00 pmEYW - DCA
1 stop6h 42mDelta
mar. 9/2310:09 amDCA - EYW
1 stop7h 06mDelta
Deal found 8/14$249
This American Airlines deal was found by Cheapflights users on 8/13. 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.
jue. 9/1112:24 pmEYW - DCA
Nonstop2h 52mAmerican Airlines
lun. 9/158:29 amDCA - EYW
Nonstop3h 20mAmerican Airlines
Deal found 8/13$259
This Delta deal was found by Cheapflights users on 8/14. 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.
vie. 9/266:10 pmEYW - DCA
1 stop4h 32mDelta
dom. 9/286:00 amDCA - EYW
1 stop4h 55mDelta
Deal found 8/14$274
This American Airlines deal was found by Cheapflights users on 8/14. 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.
jue. 9/1811:25 amEYW - DCA
1 stop5h 35mAmerican Airlines
lun. 9/228:29 amDCA - EYW
Nonstop3h 20mAmerican Airlines
Deal found 8/14$309
This United Airlines deal was found by Cheapflights users on 8/14. 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.
mar. 9/233:50 pmEYW - DCA
1 stop5h 46mUnited Airlines
dom. 9/289:00 amDCA - EYW
1 stop5h 29mUnited Airlines
Deal found 8/14$329
This United Airlines deal was found by Cheapflights users on 8/14. 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.
jue. 9/253:12 pmEYW - DCA
1 stop6h 25mUnited Airlines
dom. 9/289:00 amDCA - EYW
1 stop5h 29mUnited Airlines
Deal found 8/14$353
This American Airlines deal was found by Cheapflights users on 8/12. 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.
vie. 9/123:45 pmEYW - DCA
1 stop7h 19mAmerican Airlines
lun. 9/151:45 pmDCA - EYW
1 stop5h 14mAmerican Airlines
Deal found 8/12$359
This Delta deal was found by Cheapflights users on 8/14. 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.
mar. 9/236:10 pmEYW - DCA
1 stop5h 32mDelta
jue. 10/28:59 amDCA - EYW
1 stop11h 08mDelta
Deal found 8/14$407
This American Airlines deal was found by Cheapflights users on 8/13. 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.
jue. 8/1412:10 pmEYW - DCA
Nonstop2h 49mAmerican Airlines
jue. 8/218:20 amDCA - EYW
Nonstop3h 20mAmerican Airlines
Deal found 8/13$434
This Delta deal was found by Cheapflights users on 8/14. 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.
sáb. 9/276:10 pmEYW - DCA
1 stop5h 32mDelta
mié. 10/112:30 pmDCA - EYW
1 stop7h 37mDelta
Deal found 8/14$439
This United Airlines deal was found by Cheapflights users on 8/13. 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.
jue. 9/113:50 pmEYW - DCA
3 stops24h 01mUnited Airlines
lun. 9/157:00 amDCA - EYW
1 stop7h 55mUnited Airlines
Deal found 8/13$458

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West 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 agosto 14, 2025.
Use the filters below to find and compare flights from Key West to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Key West

Fly to

Reagan-National

Route

Depart

Return

Price

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

mar. 9/23

6:10 pm-11:42 pm

1 stop5h 32m

Washington, D.C. Reagan-National

lun. 9/29

1:40 pm-8:07 pm

1 stop6h 27m

$249

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

jue. 9/18

2:00 pm-8:42 pm

1 stop6h 42m

Washington, D.C. Reagan-National

mar. 9/23

10:09 am-5:15 pm

1 stop7h 06m

$249

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

mié. 9/24

2:00 pm-6:30 pm

1 stop4h 30m

Washington, D.C. Reagan-National

mar. 9/30

6:00 am-10:55 am

1 stop4h 55m

$249

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

vie. 9/26

6:10 pm-11:42 pm

1 stop5h 32m

Washington, D.C. Reagan-National

mié. 10/1

1:40 pm-8:07 pm

1 stop6h 27m

$249

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

vie. 9/26

6:10 pm-11:42 pm

1 stop5h 32m

Washington, D.C. Reagan-National

lun. 9/29

1:40 pm-8:07 pm

1 stop6h 27m

$249

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

vie. 9/26

6:10 pm-10:42 pm

1 stop4h 32m

Washington, D.C. Reagan-National

mar. 9/30

12:30 pm-5:15 pm

1 stop4h 45m

$249

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

jue. 9/25

11:50 am-7:30 pm

1 stop7h 40m

Washington, D.C. Reagan-National

lun. 9/29

1:40 pm-8:07 pm

1 stop6h 27m

$249

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

jue. 9/25

11:50 am-6:30 pm

1 stop6h 40m

Washington, D.C. Reagan-National

mar. 9/30

12:30 pm-5:12 pm

1 stop4h 42m

$249

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

mar. 9/23

6:10 pm-11:42 pm

1 stop5h 32m

Washington, D.C. Reagan-National

mié. 10/1

1:40 pm-8:07 pm

1 stop6h 27m

$249

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

mié. 9/24

2:00 pm-7:30 pm

1 stop5h 30m

Washington, D.C. Reagan-National

lun. 9/29

1:40 pm-8:07 pm

1 stop6h 27m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 20 results
1
2

Best time to book a flight from Key West to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Key West 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 Key West to Washington, D.C. Reagan-National Airport

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

Currently, February is the cheapest month in which you can book a flight from Key West to Washington, D.C. Reagan-National Airport (average of $278). Flying from Key West to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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 EYW to DCA?

Find hourly flight availability from Key West 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 agosto 14, 2025.

When flying from Key West to Washington, D.C. Reagan-National Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 5% versus a flight in the morning.

Weekly flight availability from Key West to Washington, D.C. Reagan-National Airport

Explore weekly flight availability from Key West 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 agosto 14, 2025.

The most flights from EYW to DCA are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 agosto 14, 2025.
Read through reviews of airlines operating flights from Key West to Washington, D.C. Reagan-National Airport, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Entertainment

6.9

Comfort

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Entertainment

6.9

Comfort

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

Related info for your journey

Find useful and relevant information for your journey from Key West 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 airport do you fly from for flights from Key West to Washington, D.C. Reagan-National?

    If you book a flight to Washington, D.C. Reagan-National from Key West, you will be flying from Key West, which is the city’s only airport. Key West (EYW) is located 2.6 mi from the center of Key West. There are 2 flights from Key West to Washington, D.C. Reagan-National per day from 1 airline.

  • What is the cheapest airline to fly from Key West to Washington, D.C. Reagan-National Airport round-trip?

    Cheapflights users have booked flights from Key West to Washington, D.C. Reagan-National Airport round-trip from $229. American Airlines is currently priced 49% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $159. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Key West to Washington, D.C. Reagan-National Airport for a low price.

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

    The top 3 most reliable airlines when flying from Key West to Washington, D.C. Reagan-National Airport are Envoy Air (100%), American Airlines (91%) and Alaska Airlines (91%).

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

    On average you can expect to pay $379 for a flight from Key West to Washington, D.C. Reagan-National Airport. The cheapest flight overall is $158 while the most popular route, (Key West - Washington, D.C. Reagan-National) is currently priced at $249.

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

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

  • How can I find direct flights from Key West to Reagan-National?

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

  • Can I find deals for business class flights from Key West to Reagan-National?

    Yes. Cheapflights offers flight deals from Key West 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 Key West to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Key West to Washington, D.C. Reagan-National Airport (average of $278). Flying from Key West to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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 Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Fairfax
Manassas
Falls Church
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Waldorf
Bowie

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Top airline flying from Key West to Reagan-National

Discover the top airline that operate flights from Key West 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$229Average$394FlexibilityNo cancel feeOn-time71%

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