Cheap Flights from Key West International to Washington Ronald Reagan

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Compare Key West International to Washington Ronald Reagan flight deals

Find the cheapest month or even day of the year to fly to Washington Ronald Reagan

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Flight deals from Key West International to Washington Ronald Reagan

Looking for a cheap last-minute deal or the best return flight from Key West International Airport to Washington Ronald Reagan Airport? If you want to travel next month, return fares start from $610. Find the lowest prices on one-way and return tickets right here.

Washington D.C..$610 per passenger.Departing Tue, 6 Oct, returning Mon, 12 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Key West International on Tue, 6 Oct, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Mon, 12 Oct, arriving in Key West International.Price includes taxes and charges.From $610, select.

Washington D.C..$610 per passenger.Departing Mon, 11 Jan, returning Fri, 22 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Key West International on Mon, 11 Jan, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Fri, 22 Jan, arriving in Key West International.Price includes taxes and charges.From $610, select.

Washington D.C..$661 per passenger.Departing Fri, 18 Sep, returning Tue, 22 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Key West International on Fri, 18 Sep, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Tue, 22 Sep, arriving in Key West International.Price includes taxes and charges.From $661, select.

Washington D.C..$781 per passenger.Departing Fri, 29 Jan, returning Thu, 4 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Key West International on Fri, 29 Jan, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Thu, 4 Feb, arriving in Key West International.Price includes taxes and charges.From $781, select.

Washington D.C..$813 per passenger.Departing Mon, 8 Feb, returning Fri, 19 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Key West International on Mon, 8 Feb, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Fri, 19 Feb, arriving in Key West International.Price includes taxes and charges.From $813, select.

Washington D.C..$917 per passenger.Departing Thu, 10 Dec, returning Thu, 17 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Key West International on Thu, 10 Dec, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Thu, 17 Dec, arriving in Key West International.Price includes taxes and charges.From $917, select.

Washington D.C..$1,087 per passenger.Departing Sun, 1 Nov, returning Wed, 4 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Key West International on Sun, 1 Nov, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Wed, 4 Nov, arriving in Key West International.Price includes taxes and charges.From $1,087, select.

Washington D.C..$1,173 per passenger.Departing Mon, 12 Apr, returning Fri, 23 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Key West International on Mon, 12 Apr, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Fri, 23 Apr, arriving in Key West International.Price includes taxes and charges.From $1,173, select.

Washington D.C..$1,326 per passenger.Departing Mon, 8 Mar, returning Fri, 19 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Key West International on Mon, 8 Mar, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Fri, 19 Mar, arriving in Key West International.Price includes taxes and charges.From $1,326, select.

Washington D.C..$1,410 per passenger.Departing Mon, 30 Nov, returning Thu, 10 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Key West International on Mon, 30 Nov, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Thu, 10 Dec, arriving in Key West International.Price includes taxes and charges.From $1,410, select.

Find the cheapest month to fly from Key West International to Washington Ronald Reagan

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Key West International to Washington Ronald Reagan flights are currently cheapest in October.

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Direct flights from Key West International to Washington Ronald Reagan

Key West International to Washington Ronald Reagan: Alternative routes

Compare routes from Key West International to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Ronald Reagan.

Key West to Washington D.C.: Flight information

The things to know before you go.

Cheapest flight found	$610
Cheapest month to fly	October
Average flight time	2 hrs, 54 mins
Most popular airline	American Airlines
Average flights per week	44

Finding cheap flights from Key West International to Washington Ronald Reagan: Frequently asked questions

How much are return flights from Key West International to Washington Ronald Reagan?

The best price we found for a return flight from Key West International to Washington Ronald Reagan is $610. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Key West International to Washington Ronald Reagan?

2 hours and 54 minutes is the average flight time from Key West International to Washington Ronald Reagan.

Which airlines fly direct from Key West International to Washington Ronald Reagan?

American Airlines, Republic Airways and Envoy Air fly direct from Key West International to Washington Ronald Reagan.

How many flights are there a week from Key West International to Washington Ronald Reagan?

As of September 2026, there are 44 flights per week flying from Key West International to Washington Ronald Reagan.

When is the cheapest time to fly from Key West International to Washington Ronald Reagan?

The cheapest month to fly from Key West International to Washington Ronald Reagan is usually October.

Which upcoming date is cheapest to fly from Key West International Airport to Washington Ronald Reagan Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Key West International Airport to Washington Ronald Reagan Airport on Tuesday, 6 October 2026.

Can I get a direct flight from Key West International Airport to Washington Ronald Reagan Airport?

Yes – the average flight time is 2 hours and 54 minutes.

How can I find the best flight deal to Washington Ronald Reagan?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Ronald Reagan but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Washington D.C.?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Key West International Airport to Washington Ronald Reagan with?

Currently, Delta offers the cheapest flight tickets to Washington Ronald Reagan.

Travelling from Key West International Airport (EYW) to Washington Ronald Reagan Airport (DCA): what you need to know

The average duration of a direct flight from Key West International Airport to Washington Ronald Reagan Airport is 2 hours 50 minutes.
Washington DC's timezone is UTC-5, which is the same as Key West.
Take your pick of 11 weekly Key West International Airport to Washington Ronald Reagan Airport flights. The 10:50 departure with American Airlines is the earliest flight you can take. American Airlines operates the last service of the day at 18:20.
Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Get to the airport on time to board your EYW to DCA flight.
You can expect longer queues in popular months such as April. Arriving up to four hours ahead of international flights and two hours for a domestic departure will give you ample time for security and boarding.
Flying into Washington DC (and then exploring more of the United States!) is a breeze with American Airlines. This popular carrier has direct flights from Key West International Airport to Washington Ronald Reagan Airport.
American Airlines is the most frequently booked airline on this route.
With 77.98% of services landing as planned, American Airlines is the most punctual carrier offering EYW to DCA flights.
If you'd like to split up your journey, just deselect 'Direct flights only' when searching for your ticket from Key West International Airport to Washington Ronald Reagan Airport. Here are the most popular stopovers between EYW and DCA:
- Atlanta Hartsfield-Jackson Airport
- Charlotte Douglas Airport
- Orlando International Airport

How to find the cheapest flights from Key West International Airport (EYW) to Washington Ronald Reagan Airport (DCA)

$492 is currently the lowest price for a one-way Key West International Airport to Washington Ronald Reagan Airport flight. Return flights start from $612. These prices may change depending on demand.
Book two months before you want to fly. After looking at the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from EYW to DCA.
Schedule your trip for July. That's the cheapest month for flights from Key West International Airport to Washington Ronald Reagan Airport. If you're flexible with your travel dates, use the 'Whole month' tool to find the lowest price across every month.
Stay on top of deals for cheap flights from EYW to DCA by creating a Price Alert. You'll receive an email or push notification on the app when a special offer becomes available.
Pick your preferred arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Key West International Airport to Washington Ronald Reagan Airport.

Handy information about Key West International Airport (EYW)

EYW is located at 3491 South Roosevelt Boulevard.
Of the departures from Key West International Airport, 75% arrive as scheduled at their destination.
To reach Key West International Airport from central Key West, it takes around 10 minutes if you're planning to drive. This depends on traffic though. It's approximately 5 kilometres from the airport to the city centre.
Planning to catch public transport? You can expect a journey time of around 20 minutes.
Catching an early flight from Key West International Airport to Washington Ronald Reagan Airport? Avoid rushing to the terminal (and sneak in some extra precious sleep) by choosing one of these stays close to EYW:

Arriving at Washington Ronald Reagan Airport (DCA)

Consider booking a hotel close to DCA if you have a late Key West International Airport to Washington Ronald Reagan Airport flight. Pick one of these options and skip the long transfer:
Hit the road running by picking up a Washington Ronald Reagan Airport rental car. Grab a set of wheels from Thrifty, Sixt or Dollar and explore beyond Washington DC's usual tourist stops.
For the lowest price, book your vehicle from Washington Ronald Reagan Airport about four weeks in advance.

Getting from Washington Ronald Reagan Airport (DCA) to central Washington DC

The street address for DCA is 1 Aviation Circle.
Washington Ronald Reagan Airport is approximately 6 kilometres from the centre of Washington DC. The drive time takes around 10 minutes.
Getting there by public transport takes about 25 minutes.

When to fly to Washington Ronald Reagan Airport (DCA)

The quietest month for a flight from Key West International Airport to Washington Ronald Reagan Airport is March, while August is the most popular. Choose the best time to visit Washington DC based on whether you prefer a laid-back vibe or a more bustling atmosphere.
The warmest month in Washington DC is July, with temperatures ranging between 19ºC and 33ºC. Lock in your flights from Key West International Airport to Washington Ronald Reagan Airport in this month if this is the kind of weather you like.
Look for cheap tickets from EYW to DCA in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between -6ºC and 10ºC on average.

Explore more of the United States

You've visited Washington DC, now it's time to explore other parts of the United States. Travel around 322 kilometres north-east to New York to tick off its must-visit sights. From Central Park to Statue of Liberty and Metropolitan Museum of Art, there's plenty to keep you on the go.
Around 193 kilometres north-east of Washington DC, Philadelphia is another essential stop in the United States. Experience major highlights starting with Independence Hall, Liberty Bell and Philadelphia Museum of Art.