$154+ Cheap flights from Key West (EYW) to Reagan-National (DCA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — DCA
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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Find cheap flights from Key West 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
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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 Key West to Reagan-National
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Cheapest flights from Key West to Reagan-NationalExplore 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 November 5, 2026.
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 November 5, 2026.
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 11/261:04 pm -
Nonstop2h 55m
Sun 11/299:06 am -
Nonstop3h 20m
Deal found 11/2![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 11/181:08 pm -
Nonstop2h 51m
Tue 11/243:18 pm -
Nonstop3h 14m
Deal found 11/1![American Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 11/1. 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 11/37:00 pm -
Nonstop2h 48m
Sun 11/153:15 pm -
Nonstop3h 10m
Deal found 11/1![American Airlines logo]()
$460
This Delta deal was found by Cheapflights users on 11/2. 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.
Tue 11/37:40 am -
1 stop7h 17m
Sun 11/156:00 am -
1 stop4h 48m
Deal found 11/2![Delta logo]()
$480
This American Airlines deal was found by Cheapflights users on 10/31. 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 11/67:00 pm -
Nonstop2h 48m
Sun 11/83:15 pm -
Nonstop3h 10m
Deal found 10/31![American Airlines logo]()
$555
Best flights from Key West to Reagan-NationalDiscover carefully curated flight deals from Key West to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from Key West to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 11/181:08 pm -
Nonstop2h 51m
Tue 11/243:18 pm -
Nonstop3h 14m
Deal found 11/1![American Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 12/312:05 pm -
1 stop7h 10m
Mon 12/77:00 am -
1 stop7h 36m
Deal found 11/3![United Airlines logo]()
$651
This Delta deal was found by Cheapflights users on 11/1. 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 11/187:30 am -
2 stops10h 29m
Tue 11/246:00 am -
1 stop4h 48m
Deal found 11/1![Delta logo]()
$997
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Sun 1/246:48 pm -
Nonstop2h 43m
Thu 1/289:00 am -
Nonstop3h 25m
Deal found 11/3![American Airlines logo]()
$607
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/177:00 pm -
Nonstop2h 48m
Sat 11/218:50 am -
Nonstop3h 20m
Deal found 11/2![American Airlines logo]()
$623
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 11/167:57 pm -
1 stop4h 33m
Fri 11/203:18 pm -
Nonstop3h 14m
Deal found 11/1![American Airlines logo]()
$787
This Delta deal was found by Cheapflights users on 11/3. 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.
Thu 1/217:30 am -
2 stops10h 28m
Thu 1/2810:14 am -
1 stop5h 50m
Deal found 11/3![Delta logo]()
$1,448
This Delta deal was found by Cheapflights users on 11/2. 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.
Thu 3/2511:45 am -
1 stop6h 29m
Wed 3/316:00 am -
1 stop7h 37m
Deal found 11/2![Delta logo]()
$1,534
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Sun 11/151:42 pm -
1 stop9h 48m
Thu 11/195:00 am -
1 stop5h 55m
Deal found 10/31![American Airlines logo]()
$1,375
Last-minute flights from Key West to Reagan-NationalDiscover last-minute flight deals from Key West to Reagan-National. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Key West to Reagan-National. Data last updated November 5, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 11/47:00 pm -
Nonstop2h 48m
Thu 11/193:18 pm -
Nonstop3h 14m
Deal found 11/1![American Airlines logo]()
$460
This American Airlines deal was found by Cheapflights users on 10/31. 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 11/67:00 pm -
Nonstop2h 48m
Sun 11/83:15 pm -
Nonstop3h 10m
Deal found 10/31![American Airlines logo]()
$555
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 11/181:08 pm -
Nonstop2h 51m
Tue 11/243:18 pm -
Nonstop3h 14m
Deal found 11/1![American Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 11/261:04 pm -
Nonstop2h 55m
Sun 11/299:06 am -
Nonstop3h 20m
Deal found 11/2![American Airlines logo]()
$359
One-way flights from Key West to Reagan-NationalSearch for one-way flight options from Key West to Reagan-National. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from Key West to Reagan-National. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:45 am -
3 stops26h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$154
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Sun 12/203:26 pm -
Nonstop2h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![American Airlines logo]()
$180
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 12/285:56 pm -
1 stop4h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![American Airlines logo]()
$264
This Expedia deal was found by Cheapflights users on 11/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:14 pm -
1 stop6h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![JetBlue logo]()
$280
This American Airlines deal was found by Cheapflights users on 11/1. 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 1/86:48 pm -
Nonstop2h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![American Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 11/3. 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 1/87:30 am -
1 stop5h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Delta logo]()
$309
Find 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 November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (American Airlines) |
One-way from | $154 (Kiwi.com) |
Popular in | March |
Cheapest in | May |
Average price | $431 |
Good round-trip deal | $431 or less |
Good one-way deal | $288 or less |
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 7,457,451 searches. Data last updated November 5, 2026.
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
Fly to
Route
Depart
Return
Cheapest round-trip
Key WestWashington, D.C.
EYW Key West - DCA Washington, D.C. Reagan-National
EYWDCA
Key West
Sun 12/20
3:26 pm-6:15 pm
Nonstop2h 49m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$180
Key WestWashington, D.C.
EYW Key West - DCA Washington, D.C. Reagan-National
EYWDCA
Key West
Wed 12/2
1:14 pm-7:59 pm
1 stop6h 45m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$280
Quickest round-trip
Key WestWashington, D.C.
EYW Key West - DCA Washington, D.C. Reagan-National
EYWDCA
Key West
Fri 1/8
6:48 pm-9:31 pm
Nonstop2h 43m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$304
Key WestWashington, D.C.
EYW Key West - DCA Washington, D.C. Reagan-National
EYWDCA
Key West
Fri 1/8
7:30 am-12:51 pm
1 stop5h 21m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$309
Key WestWashington, D.C.
EYW Key West - DCA Washington, D.C. Reagan-National
EYWDCA
Key West
Wed 11/18
1:08 pm-3:59 pm
Nonstop2h 51m
Washington, D.C. Reagan-National
Tue 11/24
3:18 pm-6:32 pm
Nonstop3h 14m
$384
Key WestWashington, D.C.
EYW Key West - DCA Washington, D.C. Reagan-National
EYWDCA
Key West
Sun 1/24
6:48 pm-9:31 pm
Nonstop2h 43m
Washington, D.C. Reagan-National
Thu 1/28
9:00 am-12:25 pm
Nonstop3h 25m
$607
Key WestWashington, D.C.
EYW Key West - DCA Washington, D.C. Reagan-National
EYWDCA
Key West
Tue 11/17
7:00 pm-9:48 pm
Nonstop2h 48m
Washington, D.C. Reagan-National
Sat 11/21
8:50 am-12:10 pm
Nonstop3h 20m
$623
Key WestWashington, D.C.
EYW Key West - DCA Washington, D.C. Reagan-National
EYWDCA
Key West
Thu 12/3
12:05 pm-7:15 pm
1 stop7h 10m
Washington, D.C. Reagan-National
Mon 12/7
7:00 am-2:36 pm
1 stop7h 36m
$651
Key WestWashington, D.C.
EYW Key West - DCA Washington, D.C. Reagan-National
EYWDCA
Key West
Mon 11/16
7:57 pm-12:30 am
1 stop4h 33m
Washington, D.C. Reagan-National
Fri 11/20
3:18 pm-6:32 pm
Nonstop3h 14m
$787
Key WestWashington, D.C.
EYW Key West - DCA Washington, D.C. Reagan-National
EYWDCA
Key West
Wed 11/18
7:30 am-5:59 pm
2 stops10h 29m
Washington, D.C. Reagan-National
Tue 11/24
6:00 am-10:48 am
1 stop4h 48m
$997
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Key West to Reagan-National
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Key West to Reagan-National in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Key West-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Key West-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Key West-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
EYW-DCA
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, May is the cheapest month in which you can book a flight from Key West to Washington, D.C. Reagan-National Airport (average of $249). Flying from Key West to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $773). 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 November 5, 2026.
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 in the evening, which can drop the price by up to 17% versus a flight in the morning.
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 November 5, 2026.
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.
Comfort
7.2
Entertainment
6.8
Food
6.4
Crew
7.9
Overall
7.0
Boarding
7.4
Reviews
1 / 20
8.0
ExcellentOlwin,Jul 2026
MCO - DCA
Comfort
7.2
Entertainment
6.8
Food
6.4
Crew
7.9
Overall
7.0
Boarding
7.4
Reviews
1 / 20
8.0
ExcellentOlwin,Jul 2026
MCO - DCA
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.
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 locationsAlexandria
Woodbridge
Arlington
Lanham
Reston
Herndon
Hyattsville
Springfield
Fredericksburg
Falls Church
Towson
Silver Spring
Rockville
Oxon Hill
Laurel
Clinton
Hunt Valley
Owings Mills
Waldorf
Colonial Beach
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Key West and Reagan-National flights
Browse other Key West and Reagan-National flight options. Last updated on November 5, 2026.
Other flights from Key West
Browse through other flights departing from Key West. Flights are based on user searches made on Cheapflights and were last updated on November 5, 2026.
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Other flights to Reagan-National
Explore flights to Reagan-National departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 5, 2026.
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 7,457,451 searches. Data last updated November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$249 | Average$383 | FlexibilityNo cancel fee | On-time71% |