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Cheap flights from Washington, D.C. to Key West from $152

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Key West departing on 6/1. 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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Fri 5/31

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Easily compare round-trip flights from Washington, D.C. to Key West

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 Washington, D.C. to Key West by changing tabs
Delta
Aug 14
DCA10:00 amWashington, D.C. Reagan-National
7h 09m
1 stop
EYW5:09 pmKey West
Aug 17
EYW2:35 pmKey West
5h 49m
1 stop
DCA8:24 pmWashington, D.C. Reagan-National
United Airlines
Jun 1
IAD5:52 pmWashington, D.C. Dulles Intl
20h 48m
1 stop
EYW2:40 pmKey West
Aug 12
EYW11:20 amKey West
24h 05m
1 stop
IAD11:25 amWashington, D.C. Dulles Intl
American Airlines
Sep 21
DCA8:30 amWashington, D.C. Reagan-National
3h 14m
EYW11:44 amKey West
Sep 25
EYW1:37 pmKey West
2h 52m
DCA4:29 pmWashington, D.C. Reagan-National
Multiple Airlines
Jun 25
BWI10:21 pmBaltimore/Washington
18h 19m
2 stops
EYW4:40 pmKey West
Jun 28
EYW9:57 amKey West
21h 31m
2 stops
BWI7:28 amBaltimore/Washington
JetBlue
Jun 10
DCA9:12 amWashington, D.C. Reagan-National
5h 23m
1 stop
EYW2:35 pmKey West
Jun 13
EYW11:20 amKey West
7h 39m
1 stop
DCA6:59 pmWashington, D.C. Reagan-National
Delta
Aug 10
DCA11:30 amWashington, D.C. Reagan-National
5h 39m
1 stop
EYW5:09 pmKey West
Aug 13
EYW7:00 amKey West
5h 49m
1 stop
DCA12:49 pmWashington, D.C. Reagan-National

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

If you're looking for one-way flights from Washington, D.C. to Key West, view some of our deals below provided by American Airlines, Delta and United Airlines
Multiple Airlines
Jun 1
BWI10:41 pmBaltimore/Washington
17h 40m
2 stops
EYW4:21 pmKey West
American Airlines
Aug 14
DCA6:56 amWashington, D.C. Reagan-National
5h 08m
1 stop
EYW12:04 pmKey West
United Airlines
Jul 6
IAD8:55 amWashington, D.C. Dulles Intl
9h 40m
1 stop
EYW6:35 pmKey West

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

Find and compare round-trip flight prices for your last-minute flight from Washington, D.C. to Key West
Delta
May 25
DCA12:10 pmWashington, D.C. Reagan-National
7h 30m
1 stop
EYW7:40 pmKey West
May 29
EYW6:10 pmKey West
5h 47m
1 stop
DCA11:57 pmWashington, D.C. Reagan-National
United Airlines
May 26
IAD5:52 pmWashington, D.C. Dulles Intl
20h 48m
1 stop
EYW2:40 pmKey West
May 29
EYW11:30 amKey West
23h 48m
1 stop
IAD11:18 amWashington, D.C. Dulles Intl
Multiple Airlines
May 26
BWI1:03 pmBaltimore/Washington
20h 24m
2 stops
EYW9:27 amKey West
Jun 2
EYW5:16 pmKey West
6h 43m
1 stop
BWI11:59 pmBaltimore/Washington
American Airlines
May 26
DCA8:00 amWashington, D.C. Reagan-National
3h 03m
EYW11:03 amKey West
Jun 2
EYW7:40 amKey West
5h 41m
1 stop
DCA1:21 pmWashington, D.C. Reagan-National
Delta
May 25
IAD2:59 pmWashington, D.C. Dulles Intl
4h 41m
1 stop
EYW7:40 pmKey West
May 29
EYW7:05 amKey West
7h 04m
1 stop
IAD2:09 pmWashington, D.C. Dulles Intl
United Airlines
May 26
IAD5:52 pmWashington, D.C. Dulles Intl
20h 48m
1 stop
EYW2:40 pmKey West
Jun 2
EYW11:45 amKey West
23h 33m
1 stop
IAD11:18 amWashington, D.C. Dulles Intl

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

Our best Delta deals on Washington, D.C. to Key West flight tickets
Delta
Aug 14
DCA10:00 amWashington, D.C. Reagan-National
7h 09m
1 stop
EYW5:09 pmKey West
Aug 17
EYW2:35 pmKey West
5h 49m
1 stop
DCA8:24 pmWashington, D.C. Reagan-National
Delta
Aug 10
DCA11:30 amWashington, D.C. Reagan-National
5h 39m
1 stop
EYW5:09 pmKey West
Aug 13
EYW7:00 amKey West
5h 49m
1 stop
DCA12:49 pmWashington, D.C. Reagan-National
Delta
Jul 9
DCA8:00 amWashington, D.C. Reagan-National
5h 41m
1 stop
EYW1:41 pmKey West
Jul 16
EYW12:42 pmKey West
6h 48m
1 stop
DCA7:30 pmWashington, D.C. Reagan-National

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

Our best United Airlines deals on Washington, D.C. to Key West flight tickets
United Airlines
Jun 1
IAD5:52 pmWashington, D.C. Dulles Intl
20h 48m
1 stop
EYW2:40 pmKey West
Aug 12
EYW11:20 amKey West
24h 05m
1 stop
IAD11:25 amWashington, D.C. Dulles Intl
United Airlines
Jul 6
IAD8:55 amWashington, D.C. Dulles Intl
9h 40m
1 stop
EYW6:35 pmKey West
Jul 14
EYW11:20 amKey West
24h 05m
1 stop
IAD11:25 amWashington, D.C. Dulles Intl
United Airlines
Jun 18
DCA6:00 amWashington, D.C. Reagan-National
8h 09m
1 stop
EYW2:09 pmKey West
Jun 25
EYW5:05 pmKey West
20h 17m
2 stops
DCA1:22 pmWashington, D.C. Reagan-National

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

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 Washington, D.C. to Key West?

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

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

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

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

In the afternoon. Washington, D.C. to Key West flights are approximately 51% more expensive in the evening than in the afternoon

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

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

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

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

How far in advance should you book Washington, D.C. to Key West flights?

60 days before. The cheapest time to buy a flight from Washington, D.C. to Key West is approximately 60 days to departure

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

2 flights are operational weekly from Washington, D.C. to Key West as of May 2024. The most popular departure time for this route is 6:00AM, with 100% of flights per day taking off at noon.

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

The number of flights available between Washington, D.C. and Key West is 16 per week as of May 2024. The most frequent departure day is Sunday, with 19% of weekly flights leaving on this day.

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

You could potentially save up to 36% on your flight if you consider stops on a Washington, D.C. to Key West flight.

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

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

Best Price Found

$152

Fastest flight time

3h 00m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Key West

1 airport
The best one-way flight to Key West from Washington, D.C. in the past 72 hours is $152. The best round-trip flight deal from Washington, D.C. to Key West found on momondo in the last 72 hours is $228.
The fastest flight from Washington, D.C. to Key West takes 3h 00m
Direct flights go from Washington, D.C. to Key West on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is American Airlines.
There is 1 airport near Key West: Key West (EYW)

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

    The straight-line distance from Washington, D.C. to Key West is 1029.2 mi. In terms of flight time, this usually takes a little over 3h 00m.

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

    Prices for flights from Washington, D.C. to Key West Airport are refreshed on a daily basis.

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

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

    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 Washington, D.C. to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The travel and health documents you'll need for your trip to Key West Airport 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 Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


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

Compare and see reviews for airlines that fly from Washington, D.C. to Key West with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $188Free CancellationRating
7.4
10,894 reviews
Search United Airlines flights
DeltaPriceFrom $200Free CancellationRating
8.0
10,635 reviews
Search Delta flights
American AirlinesPriceFrom $208Free CancellationRating
7.3
14,472 reviews
Search American Airlines flights
JetBluePriceFrom $433Free CancellationRating
7.6
4,447 reviews
Search JetBlue flights
  • United Airlines Flights From Washington, D.C. to Key West

    United Airlines flight deals from Washington, D.C. to Key West start from $188 round-trip. Over the 7 United Airlines flights for this route in a normal week, average airfare is usually $394 round-trip - but some users have found much cheaper deals with momondo.

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

    Another popular option for Washington, D.C. to Key West flights is American Airlines (7.3/10, 14,472 ratings). American Airlines flies from Washington, D.C. to Key West around 9 times per week, with deals starting from $208 round-trip and rising to an average price of around $513.


Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Key West. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Key West from Washington, D.C..

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

Price alerts on flights to Key West from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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