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Cheap flights from Washington, D.C. to Key West from $121

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 2/6. 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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Find the cheapest flights from Washington, D.C. to Key West

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to Key West that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to Key West.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. to Key West? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Key West, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. to Key West

Find recent round-trip train or bus tickets from Washington, D.C. to Key West.

All round-trip flight deals to Key West

The cheapest plane tickets to Key West found on KAYAK recently.
11:30 am - 5:25 pmBWI-EYW
5h 55m1 stop
7:00 am - 12:56 pmEYW-BWI
5h 56m1 stop
$208Delta
Find Deal
Tue, Jan 7 - Wed, Jan 15
7:29 am - 10:39 amDCA-EYW
3h 10mnonstop
4:28 pm - 7:15 pmEYW-DCA
2h 47mnonstop
$229American Airlines
Find Deal
Sun, Dec 15 - Sat, Dec 21
8:25 am - 11:39 amIAD-EYW
3h 14mnonstop
12:25 pm - 3:10 pmEYW-IAD
2h 45mnonstop
$229United Airlines
Find Deal
Wed, Jan 15 - Sat, Jan 18
1:44 pm - 5:02 pmDCA-EYW
3h 18mnonstop
5:38 pm - 8:25 pmEYW-DCA
2h 47mnonstop
$230American Airlines
Find Deal
Wed, Mar 19 - Tue, Mar 25
6:00 am - 11:37 amBWI-EYW
5h 37m1 stop
1:02 pm - 6:13 pmEYW-BWI
5h 11m1 stop
$233Delta
Find Deal
Tue, Dec 17 - Tue, Dec 24
6:05 am - 12:47 pmIAD-EYW
6h 42m1 stop
12:25 pm - 3:10 pmEYW-IAD
2h 45mnonstop
$239United Airlines
Find Deal
Wed, Jan 15 - Sat, Jan 18
7:39 am - 10:40 amDCA-EYW
3h 01mnonstop
5:40 pm - 8:30 pmEYW-DCA
2h 50mnonstop
$244American Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
7:00 am - 1:24 pmBWI-EYW
6h 24m1 stop
12:32 pm - 5:39 pmEYW-BWI
5h 07m1 stop
$248Delta
Find Deal
Sat, Dec 7 - Wed, Dec 11
12:20 pm - 6:55 pmDCA-EYW
6h 35m1 stop
1:46 pm - 8:59 pmEYW-DCA
7h 13m1 stop
$355JetBlue
Find Deal
Mon, Jan 6 - Fri, Jan 10
1:30 pm - 6:55 pmDCA-EYW
5h 25m1 stop
10:55 am - 6:00 pmEYW-DCA
7h 05m1 stop
$428JetBlue
Find Deal
Wed, Dec 4 - Wed, Dec 11
8:15 am - 5:15 pmIAD-EYW
9h 00m1 stop
Thu, Feb 6
10:17 am - 5:15 pmBWI-EYW
6h 58m1 stop
Tue, Dec 24
5:50 pm - 6:55 pmIAD-EYW
25h 05m1 stop
$181United Airlines
Find Deal
Sat, Jan 18
6:00 am - 6:55 pmDCA-EYW
12h 55m2 stops
$186United Airlines
Find Deal
Wed, Jan 22
8:10 am - 8:11 pmDCA-EYW
12h 01m2 stops
$194Delta
Find Deal
Tue, Feb 18
2:01 pm - 8:11 pmBWI-EYW
6h 10m1 stop
$209Delta
Find Deal
Sat, Jan 18
10:57 am - 6:28 pmBWI-EYW
7h 31m2 stops
$214American Airlines
Find Deal
Wed, Apr 16
1:00 pm - 6:55 pmDCA-EYW
5h 55m1 stop
$214JetBlue
Find Deal
Tue, Feb 18
1:00 pm - 6:55 pmDCA-EYW
5h 55m1 stop
$219JetBlue
Find Deal
Sat, Feb 22
7:39 am - 10:52 amDCA-EYW
3h 13mnonstop
$234American Airlines
Find Deal
Sun, Dec 29
10:01 am - 5:18 pmBWI-EYW
7h 17m1 stop
6:13 pm - 12:28 amEYW-BWI
6h 15m1 stop
$378Delta
Find Deal
Fri, Nov 22 - Tue, Nov 26
12:00 pm - 5:18 pmBWI-EYW
5h 18m1 stop
7:25 am - 1:00 pmEYW-BWI
5h 35m1 stop
$388Delta
Find Deal
Thu, Nov 21 - Sun, Nov 24
9:14 am - 6:47 pmBWI-EYW
9h 33m2 stops
7:26 pm - 11:50 pmEYW-BWI
4h 24m1 stop
$393American Airlines
Find Deal
Thu, Nov 21 - Sun, Nov 24
12:23 pm - 3:26 pmDCA-EYW
3h 03mnonstop
5:13 pm - 7:58 pmEYW-DCA
2h 45mnonstop
$394American Airlines
Find Deal
Thu, Nov 21 - Wed, Nov 27
6:15 am - 3:01 pmBWI-EYW
8h 46m1 stop
4:05 pm - 10:55 pmEYW-BWI
6h 50m1 stop
$458United Airlines
Find Deal
Thu, Nov 21 - Wed, Nov 27
5:40 am - 3:07 pmBWI-EYW
9h 27m1 stop
10:01 am - 10:20 amEYW-BWI
24h 19m2 stops
Sat, Nov 23 - Tue, Nov 26
5:40 am - 3:07 pmBWI-EYW
9h 27m1 stop
9:01 am - 12:25 amEYW-BWI
15h 24m2 stops
Sat, Nov 23 - Sun, Nov 24
6:15 am - 3:01 pmBWI-EYW
8h 46m1 stop
10:55 am - 10:55 pmEYW-BWI
12h 00m2 stops
$544United Airlines
Find Deal
Thu, Nov 21 - Wed, Nov 27
11:18 am - 6:55 pmDCA-EYW
7h 37m1 stop
10:55 am - 6:02 pmEYW-DCA
7h 07m1 stop
$555JetBlue
Find Deal
Mon, Nov 25 - Wed, Nov 27
11:18 am - 6:55 pmDCA-EYW
7h 37m1 stop
10:55 am - 6:02 pmEYW-DCA
7h 07m1 stop
$570JetBlue
Find Deal
Mon, Nov 25 - Tue, Nov 26
7:29 am - 10:39 amDCA-EYW
3h 10mnonstop
4:28 pm - 7:15 pmEYW-DCA
2h 47mnonstop
$229American Airlines
Find Deal
Sun, Dec 15 - Sat, Dec 21
8:25 am - 11:39 amIAD-EYW
3h 14mnonstop
12:25 pm - 3:10 pmEYW-IAD
2h 45mnonstop
$229United Airlines
Find Deal
Wed, Jan 15 - Sat, Jan 18
1:44 pm - 5:02 pmDCA-EYW
3h 18mnonstop
5:38 pm - 8:25 pmEYW-DCA
2h 47mnonstop
$230American Airlines
Find Deal
Wed, Mar 19 - Tue, Mar 25
7:39 am - 10:40 amDCA-EYW
3h 01mnonstop
5:40 pm - 8:30 pmEYW-DCA
2h 50mnonstop
$244American Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
9:00 am - 12:14 pmIAD-EYW
3h 14mnonstop
12:25 pm - 3:10 pmEYW-IAD
2h 45mnonstop
$250United Airlines
Find Deal
Sat, Jan 4 - Thu, Jan 9
7:29 am - 10:39 amDCA-EYW
3h 10mnonstop
5:10 pm - 7:57 pmEYW-DCA
2h 47mnonstop
$269American Airlines
Find Deal
Wed, Dec 18 - Sun, Dec 22
12:22 pm - 3:25 pmDCA-EYW
3h 03mnonstop
11:09 am - 1:59 pmEYW-DCA
2h 50mnonstop
$284American Airlines
Find Deal
Fri, Dec 6 - Wed, Dec 11
8:25 am - 11:39 amIAD-EYW
3h 14mnonstop
12:25 pm - 3:10 pmEYW-IAD
2h 45mnonstop
$298United Airlines
Find Deal
Thu, Jan 9 - Mon, Jan 13
7:43 am - 11:00 amDCA-EYW
3h 17mnonstop
5:39 pm - 8:30 pmEYW-DCA
2h 51mnonstop
$304American Airlines
Find Deal
Sat, Jan 11 - Sat, Jan 18
12:19 pm - 3:30 pmDCA-EYW
3h 11mnonstop
5:39 pm - 8:30 pmEYW-DCA
2h 51mnonstop
$309American Airlines
Find Deal
Fri, Jan 31 - Mon, Feb 3

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

Our best Delta deals on Washington, D.C. to Key West flight tickets
Delta
Jan 7
BWI11:30 amBaltimore/Washington
5h 55m
1 stop
EYW5:25 pmKey West
Jan 15
EYW7:00 amKey West
5h 56m
1 stop
BWI12:56 pmBaltimore/Washington
Delta
Dec 17
BWI6:00 amBaltimore/Washington
5h 37m
1 stop
EYW11:37 amKey West
Dec 24
EYW1:02 pmKey West
5h 11m
1 stop
BWI6:13 pmBaltimore/Washington
Delta
Dec 7
BWI7:00 amBaltimore/Washington
6h 24m
1 stop
EYW1:24 pmKey West
Dec 11
EYW12:32 pmKey West
5h 07m
1 stop
BWI5:39 pmBaltimore/Washington

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

Our best American Airlines deals on Washington, D.C. to Key West flight tickets
American Airlines
Dec 15
DCA7:29 amWashington, D.C. Reagan-National
3h 10m
EYW10:39 amKey West
Dec 21
EYW4:28 pmKey West
2h 47m
DCA7:15 pmWashington, D.C. Reagan-National
American Airlines
Mar 19
DCA1:44 pmWashington, D.C. Reagan-National
3h 18m
EYW5:02 pmKey West
Mar 25
EYW5:38 pmKey West
2h 47m
DCA8:25 pmWashington, D.C. Reagan-National
American Airlines
Dec 4
DCA7:39 amWashington, D.C. Reagan-National
3h 01m
EYW10:40 amKey West
Dec 11
EYW5:40 pmKey West
2h 50m
DCA8:30 pmWashington, D.C. Reagan-National

See travel insights to Key West from

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 October

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 53% more expensive in the evening than in the afternoon

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?

57 days before. The cheapest time to buy a flight from Washington, D.C. to Key West is approximately 57 days to departure

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

You could potentially save up to 48% on your flight if you consider stops on a Washington, D.C. to Key West flight.

How have Washington, D.C. to Key West flight prices changed over time?

As of November 2024, prices for Washington, D.C. to Key West flights are approximately 19% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

$121

Fastest flight time

3h 00m

Direct flights

Mon, 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 $121. The best round-trip flight deal from Washington, D.C. to Key West found on momondo in the last 72 hours is $208.
The fastest flight from Washington, D.C. to Key West takes 3h 00m
Direct flights go from Washington, D.C. to Key West on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines and 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.

  • What is the most popular plane model from Washington, D.C. to Key West?

  • What is the most popular airline from Washington, D.C. to Key West?


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
JetBluePriceFrom $96Free CancellationRating
7.4
3,395 reviews
Search JetBlue flights
DeltaPriceFrom $195Free CancellationRating
8.0
8,759 reviews
Search Delta flights
American AirlinesPriceFrom $218Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $222Free CancellationRating
7.4
9,173 reviews
Search United Airlines flights
  • American Airlines Flights From Washington, D.C. to Key West

    American Airlines flight deals from Washington, D.C. to Key West start from $218 round-trip. Over the 13 American Airlines flights for this route in a normal week, average airfare is usually $508 round-trip - but some users have found much cheaper deals with momondo.


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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