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Cheap flights from Key West to Washington, D.C. from $194

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to Washington, D.C. departing on 7/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Easily compare round-trip flights from Key West to Washington, D.C.

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Key West to Washington, D.C. by changing tabs
Delta
Sep 18
EYW6:05 pmKey West
6h 02m
1 stop
IAD12:07 amWashington, D.C. Dulles Intl
Sep 23
IAD6:00 amWashington, D.C. Dulles Intl
7h 07m
1 stop
EYW1:07 pmKey West
JetBlue
May 30
EYW11:30 amKey West
7h 29m
1 stop
DCA6:59 pmWashington, D.C. Reagan-National
Jun 6
DCA12:00 pmWashington, D.C. Reagan-National
7h 35m
1 stop
EYW7:35 pmKey West
United Airlines
Sep 18
EYW3:23 pmKey West
6h 55m
1 stop
IAD10:18 pmWashington, D.C. Dulles Intl
Sep 23
IAD5:26 pmWashington, D.C. Dulles Intl
20h 59m
2 stops
EYW2:25 pmKey West
American Airlines
Jun 4
EYW5:09 pmKey West
4h 41m
1 stop
BWI9:50 pmBaltimore/Washington
Jun 5
BWI10:26 amBaltimore/Washington
6h 03m
1 stop
EYW4:29 pmKey West
Delta
May 21
EYW6:10 pmKey West
5h 45m
1 stop
IAD11:55 pmWashington, D.C. Dulles Intl
May 26
IAD2:59 pmWashington, D.C. Dulles Intl
4h 41m
1 stop
EYW7:40 pmKey West
United Airlines
Jun 4
EYW11:30 amKey West
23h 48m
1 stop
IAD11:18 amWashington, D.C. Dulles Intl
Jun 5
IAD10:25 pmWashington, D.C. Dulles Intl
12h 20m
1 stop
EYW10:45 amKey West

Find the cheapest one-way flights from Key West to Washington, D.C.

If you're looking for one-way flights from Key West to Washington, D.C., view some of our deals below provided by American Airlines, JetBlue and United Airlines
JetBlue
Jul 17
EYW11:20 amKey West
7h 37m
1 stop
DCA6:57 pmWashington, D.C. Reagan-National
United Airlines
May 30
EYW11:30 amKey West
23h 48m
1 stop
IAD11:18 amWashington, D.C. Dulles Intl
American Airlines
Jul 17
EYW12:45 pmKey West
6h 40m
1 stop
BWI7:25 pmBaltimore/Washington

Search last-minute flights to Washington, D.C. from Key West

Find and compare round-trip flight prices for your last-minute flight from Key West to Washington, D.C.
United Airlines
May 8
EYW1:51 pmKey West
6h 51m
1 stop
IAD8:42 pmWashington, D.C. Dulles Intl
May 15
IAD6:00 amWashington, D.C. Dulles Intl
6h 47m
1 stop
EYW12:47 pmKey West
Delta
May 8
EYW7:05 amKey West
7h 35m
1 stop
DCA2:40 pmWashington, D.C. Reagan-National
May 15
DCA10:00 amWashington, D.C. Reagan-National
7h 12m
1 stop
EYW5:12 pmKey West
JetBlue
May 11
EYW11:25 amKey West
7h 34m
1 stop
DCA6:59 pmWashington, D.C. Reagan-National
May 14
DCA9:11 amWashington, D.C. Reagan-National
5h 14m
1 stop
EYW2:25 pmKey West
American Airlines
May 8
EYW5:09 pmKey West
5h 41m
1 stop
DCA10:50 pmWashington, D.C. Reagan-National
May 15
DCA7:35 amWashington, D.C. Reagan-National
3h 00m
EYW10:35 amKey West
Delta
May 10
EYW11:43 amKey West
7h 39m
1 stop
DCA7:22 pmWashington, D.C. Reagan-National
May 14
DCA12:36 pmWashington, D.C. Reagan-National
4h 36m
1 stop
EYW5:12 pmKey West
Delta
May 7
EYW6:10 pmKey West
5h 45m
1 stop
IAD11:55 pmWashington, D.C. Dulles Intl
May 15
IAD2:59 pmWashington, D.C. Dulles Intl
4h 41m
1 stop
EYW7:40 pmKey West

Best airlines flying from Key West to Washington, D.C.

Compare and see reviews for airlines that fly from Key West to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $195Free CancellationRating
8.0
10,874 reviews
Search Delta flights
American AirlinesPriceFrom $208Free CancellationRating
7.3
14,788 reviews
Search American Airlines flights
United AirlinesPriceFrom $218Free CancellationRating
7.4
11,159 reviews
Search United Airlines flights
  • United Airlines Flights From Key West to Washington, D.C.

    United Airlines is one of the most popular airlines flying from Key West to Washington, D.C., operating 7 flights/week on average for this route. A good United Airlines flight deal for Key West to Washington, D.C. starts from $218 round-trip, up to an average price of $280. Our users have rated United Airlines at 7.4/10.

  • American Airlines Flights From Key West to Washington, D.C.

    American Airlines (7.3/10 from 14,788 reviews) operates around 9 flights from Key West to Washington, D.C. in any given week. The average American Airlines airfare for this route is around $424, with deals from around $208 rare but found on momondo. Referenced prices are for round-trip Key West to Washington, D.C. flight searches in the last 72 hours.


Delta flights from Key West to Washington, D.C.

Our best Delta deals on Key West to Washington, D.C. flight tickets
Delta
Sep 18
EYW6:05 pmKey West
6h 02m
1 stop
IAD12:07 amWashington, D.C. Dulles Intl
Sep 23
IAD6:00 amWashington, D.C. Dulles Intl
7h 07m
1 stop
EYW1:07 pmKey West
Delta
May 21
EYW6:10 pmKey West
5h 45m
1 stop
IAD11:55 pmWashington, D.C. Dulles Intl
May 26
IAD2:59 pmWashington, D.C. Dulles Intl
4h 41m
1 stop
EYW7:40 pmKey West
Delta
May 8
EYW7:05 amKey West
7h 35m
1 stop
DCA2:40 pmWashington, D.C. Reagan-National
May 15
DCA10:00 amWashington, D.C. Reagan-National
7h 12m
1 stop
EYW5:12 pmKey West

United Airlines flights from Key West to Washington, D.C.

Our best United Airlines deals on Key West to Washington, D.C. flight tickets
United Airlines
May 8
EYW1:51 pmKey West
6h 51m
1 stop
IAD8:42 pmWashington, D.C. Dulles Intl
May 15
IAD6:00 amWashington, D.C. Dulles Intl
6h 47m
1 stop
EYW12:47 pmKey West
United Airlines
Sep 18
EYW3:23 pmKey West
6h 55m
1 stop
IAD10:18 pmWashington, D.C. Dulles Intl
Sep 23
IAD5:26 pmWashington, D.C. Dulles Intl
20h 59m
2 stops
EYW2:25 pmKey West
United Airlines
Jun 4
EYW11:30 amKey West
23h 48m
1 stop
IAD11:18 amWashington, D.C. Dulles Intl
Jun 5
IAD10:25 pmWashington, D.C. Dulles Intl
12h 20m
1 stop
EYW10:45 amKey West

How to get the cheapest flight ticket from Key West to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Key West to Washington, D.C.?

February. The cheapest time of year to fly to Washington, D.C. from Key West is February. Most expensive is June

What is the cheapest day to depart Key West for Washington, D.C.?

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Tuesday

When is the cheapest time to fly from Key West to Washington, D.C.?

In the afternoon. Key West to Washington, D.C. flights are approximately 27% more expensive in the morning than in the afternoon

What is the cheapest airline that flies to Washington, D.C. from Key West?

United Airlines. American Airlines, Delta, and United Airlines are the most popular carriers operating from Key West to Washington, D.C.

What is the cheapest Key West to Washington, D.C. flight route?

Key West - Washington, D.C. Dulles Intl. Fly from Key West to Washington, D.C. Dulles Intl for the best Key West - Washington, D.C. flight prices

How many flights depart from Key West to Washington, D.C. on average per day?

2 flights are operational weekly from Key West to Washington, D.C. as of May 2024. The most popular departure time for this route is 10:00AM, with 70% of flights per day taking off at noon.

How many flights depart from Key West to Washington, D.C. on average per week?

16 flights are operational weekly from Key West to Washington, D.C. as of May 2024. The most popular departure day for this route is Sunday, with 19% of flights per week taking off on this day.

Can stopping save me money on Key West to Washington, D.C. flights?

You could potentially save up to 49% on your flight if you consider stops on a Key West to Washington, D.C. flight.

Cheap Key West to Washington, D.C. (EYW to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to Washington, D.C.

Best Price Found

$194

Fastest flight time

2h 35m

Direct flights

Tue, Thu, Fri and Sun

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Key West in the past 72 hours is $194. The best round-trip flight deal from Key West to Washington, D.C. found on momondo in the last 72 hours is $238.
The fastest flight from Key West to Washington, D.C. takes 2h 35m
Direct flights go from Key West to Washington, D.C. on Tuesday, Thursday, Friday and Sunday. The only airline offering direct flights is American Airlines.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

  • How far is Key West to Washington, D.C. by plane?

    There are 1029.2 mi between Key West and Washington, D.C.. Typically, this will take 2h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Key West Airport to Washington, D.C.?

    Prices for flights from Key West Airport to Washington, D.C. were last updated today.

  • How many operators does momondo search for flights from Key West Airport to Washington, D.C.?

  • How old do you have to be to fly from Key West Airport to Washington, D.C.?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Key West Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Key West to Washington, D.C.?

It is quick and easy to find Key West to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

Can I find flights from Key West to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Key West to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Key West to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Key West. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Key West to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Key West and alert you when they change.


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Tue 5/7
Tue 5/14
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Find better results for your stay in the United States

Fly into one of these airports located in Washington, D.C.
Airports listed have a maximum distance of 22.4 mi from Washington, D.C.