What are the cheapest airlines flying 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. Another airline that can offer you cheap pricing is Delta. American Airlines is currently priced 48% below the average price you’ll pay for this route.

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

The most flights from EYW to DCA are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

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.

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).

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

On average you can expect to pay $320 for a flight from Key West to Washington, D.C. Reagan-National Airport. The cheapest flight overall is $189 while the most popular route, (Key West - Washington, D.C. Reagan-National) is currently priced at $249.

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 Republic Airways (87%), American Airlines (83%) and Envoy Air (79%).

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 Expedia the most. Expedia 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.

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 2 different airlines.

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.

$98+ Flights from Key West to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Key West to Reagan-National

Best flights from Key West to Reagan-National
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 diciembre 12, 2025.

jue. 1/292:25 pmEYW - DCA

1 stop7h 27mUnited Airlines

lun. 2/26:00 amDCA - EYW

1 stop7h 03mUnited Airlines

Deal found 12/11

$249

vie. 5/12:35 pmEYW - DCA

1 stop7h 45mDelta

dom. 5/36:00 amDCA - EYW

1 stop4h 58mDelta

Deal found 12/10

$249

mar. 1/202:44 pmEYW - DCA

1 stop7h 16mAmerican Airlines

mar. 1/2711:38 amDCA - EYW

1 stop5h 11mAmerican Airlines

Deal found 12/11

$343

jue. 1/86:06 pmEYW - DCA

1 stop5h 26mDelta

sáb. 1/101:40 pmDCA - EYW

1 stop6h 00mDelta

Deal found 12/9

$249

jue. 1/292:45 pmEYW - DCA

1 stop4h 47mDelta

lun. 2/210:15 amDCA - EYW

1 stop6h 56mDelta

Deal found 12/9

$249

jue. 1/222:25 pmEYW - DCA

1 stop7h 27mUnited Airlines

dom. 1/257:00 amDCA - EYW

1 stop6h 03mUnited Airlines

Deal found 12/9

$329

mié. 1/282:25 pmEYW - DCA

1 stop7h 27mUnited Airlines

lun. 2/26:00 amDCA - EYW

1 stop7h 03mUnited Airlines

Deal found 12/9

$329

mié. 1/282:25 pmEYW - DCA

1 stop7h 27mUnited Airlines

mar. 2/36:00 amDCA - EYW

1 stop7h 03mUnited Airlines

Deal found 12/11

$354

Last-minute flights from Key West to Reagan-National
Discover last-minute flight deals from Key West to Reagan-National. Data last updated diciembre 12, 2025 and is based on user searches.

jue. 1/85:21 pmEYW - DCA

Nonstop2h 43mAmerican Airlines

sáb. 1/107:45 amDCA - EYW

Nonstop3h 08mAmerican Airlines

Deal found 12/9

$358

mar. 1/202:44 pmEYW - DCA

1 stop7h 16mAmerican Airlines

mar. 1/277:30 amDCA - EYW

Nonstop3h 08mAmerican Airlines

Deal found 12/11

$333

mar. 1/202:44 pmEYW - DCA

1 stop7h 16mAmerican Airlines

lun. 1/265:55 amDCA - EYW

1 stop5h 02mAmerican Airlines

Deal found 12/11

$378

jue. 1/222:25 pmEYW - DCA

1 stop7h 27mUnited Airlines

dom. 1/257:00 amDCA - EYW

1 stop6h 03mUnited Airlines

Deal found 12/9

$329

jue. 1/292:45 pmEYW - DCA

1 stop4h 47mDelta

lun. 2/210:15 amDCA - EYW

1 stop6h 56mDelta

Deal found 12/9

$249

jue. 1/292:25 pmEYW - DCA

1 stop7h 27mUnited Airlines

mar. 2/37:00 amDCA - EYW

1 stop6h 03mUnited Airlines

Deal found 12/9

$354

jue. 1/2911:18 amEYW - DCA

Nonstop2h 40mAmerican Airlines

lun. 2/212:51 pmDCA - EYW

Nonstop3h 16mAmerican Airlines

Deal found 12/11

$393

One-way flights from Key West to Reagan-National
Search for one-way flight options from Key West to Reagan-National. Find affordable one-way fares based on user searches. Data last updated diciembre 12, 2025.

mié. 2/111:05 pmEYW - DCA

1 stop8h 46mJetBlue

Deal found 12/11

$98

dom. 1/111:00 pmEYW - DCA

1 stop8h 45mJetBlue

Deal found 12/11

$116

jue. 2/129:46 amEYW - DCA

2 stops50h 18mMultiple Airlines

Deal found 12/11

$131

dom. 1/1110:27 pmEYW - DCA

3 stops38h 35mMultiple Airlines

Deal found 12/10

$146

lun. 1/129:49 amEYW - DCA

2 stops55h 10mMultiple Airlines

Deal found 12/11

$147

jue. 1/811:06 amEYW - DCA

3 stops49h 55mMultiple Airlines

Deal found 12/10

$152

dom. 2/89:46 amEYW - DCA

3 stops50h 18mMultiple Airlines

Deal found 12/11

$155

lun. 2/92:25 pmEYW - DCA

3 stops31h 34mMultiple Airlines

Deal found 12/11

$156

vie. 1/91:06 pmEYW - DCA

2 stops23h 55mMultiple Airlines

Deal found 12/11

$158

Find flight deals from Key West to Reagan-National

Most accurate provider	FlightHub 3 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$249 (Delta)
One-way from	$98 (JetBlue)
Popular in	April
Cheapest in	September
Average price	$376
Good round-trip deal	$381 or less
Good one-way deal	$223 or less

Provider with most accurate pricing for Key West-Washington, D.C. Reagan-National flight deals.

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Provider most trusted by Cheapflights users for Key West-Washington, D.C. Reagan-National flights.

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From Key West to Washington, D.C. Reagan-National

Search Deals

One-way flight from Key West to Washington, D.C. Reagan-National

Search Deals

Highest demand for flights based on searches. 22% potential increase in price ($128 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($29 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Key West to Washington, D.C. Reagan-National.

Search Deals

Price to beat on a one-way flight from Key West to Washington, D.C. Reagan-National.

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Cheapflights Fare Finder

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

Price

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

jue. 1/29

2:25 pm-9:52 pm

1 stop7h 27m

Washington, D.C. Reagan-National

lun. 2/2

6:00 am-1:03 pm

1 stop7h 03m

$249

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

vie. 5/1

2:35 pm-10:20 pm

1 stop7h 45m

Washington, D.C. Reagan-National

dom. 5/3

6:00 am-10:58 am

1 stop4h 58m

$249

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

jue. 1/8

6:06 pm-11:32 pm

1 stop5h 26m

Washington, D.C. Reagan-National

sáb. 1/10

1:40 pm-7:40 pm

1 stop6h 00m

$249

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

jue. 1/29

2:45 pm-7:32 pm

1 stop4h 47m

Washington, D.C. Reagan-National

lun. 2/2

10:15 am-5:11 pm

1 stop6h 56m

$249

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

jue. 1/22

2:25 pm-9:52 pm

1 stop7h 27m

Washington, D.C. Reagan-National

dom. 1/25

7:00 am-1:03 pm

1 stop6h 03m

$329

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

mié. 1/28

2:25 pm-9:52 pm

1 stop7h 27m

Washington, D.C. Reagan-National

lun. 2/2

6:00 am-1:03 pm

1 stop7h 03m

$329

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

mar. 1/20

2:44 pm-10:00 pm

1 stop7h 16m

Washington, D.C. Reagan-National

mar. 1/27

11:38 am-4:49 pm

1 stop5h 11m

$343

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

mié. 1/28

2:25 pm-9:52 pm

1 stop7h 27m

Washington, D.C. Reagan-National

mar. 2/3

6:00 am-1:03 pm

1 stop7h 03m

$354

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

mié. 2/11

1:05 pm-9:51 pm

1 stop8h 46m

$98

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

dom. 1/11

1:00 pm-9:45 pm

1 stop8h 45m

$116

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 16 results

Compare providers for flights from Key West to Reagan-National

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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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 Expedia the most. Expedia 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.

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

Prices

Airlines

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 $229). Flying from Key West to Washington, D.C. Reagan-National Airport in April is currently the most expensive (average of $645). 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?

When flying from Key West to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Reagan-National

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

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Delta

7.9

Good

8,007 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

American Airlines

7.2

Good

11,050 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

Related info for your journey

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 2 different airlines.
How long is the flight from Key West to Washington, D.C. Reagan-National Airport?
There are many flights that can get you from Key West to Washington, D.C. Reagan-National Airport in 7h 27m. Fly via United Airlines or Delta to get the fastest option. The distance from Key West to Washington, D.C. Reagan-National Airport is about 1025 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying 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. Another airline that can offer you cheap pricing is Delta. American Airlines is currently priced 48% below the average price you’ll pay for this route.
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 Republic Airways (87%), American Airlines (83%) and Envoy Air (79%).
What are the cheapest flights from Key West to Washington, D.C. Reagan-National Airport?
On average you can expect to pay $320 for a flight from Key West to Washington, D.C. Reagan-National Airport. The cheapest flight overall is $189 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 $229). Flying from Key West to Washington, D.C. Reagan-National Airport in April is currently the most expensive (average of $645). 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.

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Top 2 airlines flying from Key West to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$229	Average$424	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$248	Average$363	FlexibilityNo cancel fee	On-timeN/A

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$98+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Key West to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

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Cheap flight deals from Key West to Reagan-National

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 diciembre 12, 2025.

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 diciembre 12, 2025.

Find flight deals from Key West to Reagan-National

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Key West to Washington, D.C. Reagan-National Airport that are best for you.

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 December.

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.

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?

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

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

Reviews of airlines servicing Reagan-National

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

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?

How long is the flight from Key West to Washington, D.C. Reagan-National Airport?

What are the cheapest airlines flying from Key West to Washington, D.C. Reagan-National Airport round-trip?

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

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

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

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

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

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

Traveling to a place near Washington, D.C. Reagan-National Airport?

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 Key West to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Key West to Reagan-National

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Best flights from Key West to Reagan-National
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 diciembre 12, 2025.