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Cheap flights from Washington, D.C. Reagan-National Airport to Key West from $149

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:36 am - 2:52 pmDCA  Washington, D.C. Reagan-National-EYW Key West
3h 16mnonstop
American Airlines Logo
6:07 pm - 8:59 pmEYW  Key West-DCA Washington, D.C. Reagan-National
2h 52mnonstop
$339American Airlines
Mon, Dec 21 - Thu, Dec 24
American Airlines Logo
10:16 am - 1:30 pmDCA  Washington, D.C. Reagan-National-EYW Key West
3h 14mnonstop
American Airlines Logo
2:00 pm - 4:57 pmEYW  Key West-DCA Washington, D.C. Reagan-National
2h 57mnonstop
$339American Airlines
Fri, Oct 23 - Thu, Oct 29
American Airlines Logo
3:15 pm - 6:25 pmDCA  Washington, D.C. Reagan-National-EYW Key West
3h 10mnonstop
American Airlines Logo
5:28 pm - 8:18 pmEYW  Key West-DCA Washington, D.C. Reagan-National
2h 50mnonstop
$339American Airlines
Tue, Nov 17 - Sat, Nov 21
American Airlines Logo
3:15 pm - 6:25 pmDCA  Washington, D.C. Reagan-National-EYW Key West
3h 10mnonstop
American Airlines Logo
5:12 pm - 8:00 pmEYW  Key West-DCA Washington, D.C. Reagan-National
2h 48mnonstop
$339American Airlines
Tue, Nov 3 - Sat, Nov 7
Delta Logo
1:45 pm - 7:43 pmDCA  Washington, D.C. Reagan-National-EYW Key West
5h 58m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:45 am - 7:14 pmEYW  Key West-DCA Washington, D.C. Reagan-National
7h 29m1 stop Atlanta Hartsfield-Jackson
$359Delta
Thu, Jan 7 - Thu, Jan 14
Delta Logo
6:00 am - 10:47 amDCA  Washington, D.C. Reagan-National-EYW Key West
4h 47m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:40 am - 2:57 pmEYW  Key West-DCA Washington, D.C. Reagan-National
7h 17m1 stop Atlanta Hartsfield-Jackson
$359Delta
Tue, Nov 3 - Sat, Nov 7
Delta Logo
6:00 am - 10:47 amDCA  Washington, D.C. Reagan-National-EYW Key West
4h 47m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:10 pm - 10:49 pmEYW  Key West-DCA Washington, D.C. Reagan-National
4h 39m1 stop Atlanta Hartsfield-Jackson
$359Delta
Fri, Oct 23 - Thu, Oct 29
United Airlines Logo
8:35 am - 5:11 pmDCA  Washington, D.C. Reagan-National-EYW Key West
8h 36m1 stop Chicago O'Hare Intl
United Airlines Logo
3:50 pm - 9:49 pmEYW  Key West-DCA Washington, D.C. Reagan-National
5h 59m1 stop Newark
$488United Airlines
Thu, Dec 17 - Mon, Dec 21
United Airlines Logo
7:00 am - 2:13 pmDCA  Washington, D.C. Reagan-National-EYW Key West
7h 13m1 stop Newark
United Airlines Logo
3:15 pm - 9:49 pmEYW  Key West-DCA Washington, D.C. Reagan-National
6h 34m1 stop Newark
$537United Airlines
Mon, Jan 18 - Thu, Jan 21
United Airlines Logo
7:00 am - 2:13 pmDCA  Washington, D.C. Reagan-National-EYW Key West
7h 13m1 stop Newark
United Airlines Logo
3:15 pm - 9:49 pmEYW  Key West-DCA Washington, D.C. Reagan-National
6h 34m1 stop Newark
$537United Airlines
Tue, Jan 19 - Fri, Jan 22

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American Airlines flights from Washington, D.C. Reagan-National Airport to Key West

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Key West flight tickets
American Airlines
Nov 17
DCA3:15 pmWashington, D.C. Reagan-National
3h 10m
EYW6:25 pmKey West
Nov 22
EYW7:02 pmKey West
2h 50m
DCA9:52 pmWashington, D.C. Reagan-National
$339
American Airlines
Nov 7
DCA9:20 amWashington, D.C. Reagan-National
7h 07m
1 stop
EYW4:27 pmKey West
Nov 10
EYW7:00 pmKey West
2h 48m
DCA9:48 pmWashington, D.C. Reagan-National
$349
American Airlines
Feb 6
DCA12:54 pmWashington, D.C. Reagan-National
3h 15m
EYW4:09 pmKey West
Feb 13
EYW5:13 pmKey West
3h 00m
DCA8:13 pmWashington, D.C. Reagan-National
$364

Delta flights from Washington, D.C. Reagan-National Airport to Key West

Our best Delta deals on Washington, D.C. Reagan-National Airport to Key West flight tickets
Delta
Oct 23
DCA6:00 amWashington, D.C. Reagan-National
4h 47m
1 stop
EYW10:47 amKey West
Oct 29
EYW6:10 pmKey West
4h 39m
1 stop
DCA10:49 pmWashington, D.C. Reagan-National
$359
Delta
Nov 30
DCA6:00 amWashington, D.C. Reagan-National
6h 59m
1 stop
EYW12:59 pmKey West
Dec 9
EYW6:06 pmKey West
4h 35m
1 stop
DCA10:41 pmWashington, D.C. Reagan-National
$379
Delta
Oct 17
DCA12:26 pmWashington, D.C. Reagan-National
7h 35m
1 stop
EYW8:01 pmKey West
Oct 20
EYW7:40 amKey West
5h 18m
1 stop
DCA12:58 pmWashington, D.C. Reagan-National
$384

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Key West

DCA Washington, D.C. Reagan-National - EYW Key West

DCAEYW

Washington, D.C. Reagan-National

Mon 12/21

11:36 am-2:52 pm

Nonstop3h 16m

Key West

Thu 12/24

6:07 pm-8:59 pm

Nonstop2h 52m

$339

Washington, D.C.Key West

DCA Washington, D.C. Reagan-National - EYW Key West

DCAEYW

Washington, D.C. Reagan-National

Fri 10/23

10:16 am-1:30 pm

Nonstop3h 14m

Key West

Thu 10/29

2:00 pm-4:57 pm

Nonstop2h 57m

$339

Washington, D.C.Key West

DCA Washington, D.C. Reagan-National - EYW Key West

DCAEYW

Washington, D.C. Reagan-National

Tue 11/17

3:15 pm-6:25 pm

Nonstop3h 10m

Key West

Sat 11/21

5:28 pm-8:18 pm

Nonstop2h 50m

$339
Quickest round-trip

Washington, D.C.Key West

DCA Washington, D.C. Reagan-National - EYW Key West

DCAEYW

Washington, D.C. Reagan-National

Tue 11/3

3:15 pm-6:25 pm

Nonstop3h 10m

Key West

Sat 11/7

5:12 pm-8:00 pm

Nonstop2h 48m

$339

Washington, D.C.Key West

DCA Washington, D.C. Reagan-National - EYW Key West

DCAEYW

Washington, D.C. Reagan-National

Thu 1/7

1:45 pm-7:43 pm

1 stop5h 58m

Key West

Thu 1/14

11:45 am-7:14 pm

1 stop7h 29m

$359

Washington, D.C.Key West

DCA Washington, D.C. Reagan-National - EYW Key West

DCAEYW

Washington, D.C. Reagan-National

Tue 11/3

6:00 am-10:47 am

1 stop4h 47m

Key West

Sat 11/7

7:40 am-2:57 pm

1 stop7h 17m

$359

Washington, D.C.Key West

DCA Washington, D.C. Reagan-National - EYW Key West

DCAEYW

Washington, D.C. Reagan-National

Fri 10/23

6:00 am-10:47 am

1 stop4h 47m

Key West

Thu 10/29

6:10 pm-10:49 pm

1 stop4h 39m

$359

Washington, D.C.Key West

DCA Washington, D.C. Reagan-National - EYW Key West

DCAEYW

Washington, D.C. Reagan-National

Thu 12/17

8:35 am-5:11 pm

1 stop8h 36m

Key West

Mon 12/21

3:50 pm-9:49 pm

1 stop5h 59m

$488

Washington, D.C.Key West

DCA Washington, D.C. Reagan-National - EYW Key West

DCAEYW

Washington, D.C. Reagan-National

Mon 1/18

7:00 am-2:13 pm

1 stop7h 13m

Key West

Thu 1/21

3:15 pm-9:49 pm

1 stop6h 34m

$537

Washington, D.C.Key West

DCA Washington, D.C. Reagan-National - EYW Key West

DCAEYW

Washington, D.C. Reagan-National

Tue 1/19

7:00 am-2:13 pm

1 stop7h 13m

Key West

Fri 1/22

3:15 pm-9:49 pm

1 stop6h 34m

$537

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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 typical price of a round-trip flight between Washington, D.C. Reagan-National Airport and Key West?

Prices are currently low for flights on this route.

Typical prices usually range from $424 to $543.
The lowest price recently found on this route was $339.

What is the cheapest month to fly to Key West?

In general, January is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $358. If you are unable to visit Key West during the month of January, then departing from Washington, D.C. Reagan-National Airport during the month May is also very affordable. Most momondo users find prices during this month for around $399.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Washington, D.C. Reagan-National Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $401. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Reagan-National Airport to Key West for around $497.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is at noon. momondo users have found flights departing from Washington, D.C. Reagan-National Airport to Key West at noon for as low as $412. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the morning, with an average ticket price of $473. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Key West?

You are more likely to see cheaper flights to Key West from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $470 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Washington, D.C. Reagan-National Airport for as low as $359 on momondo.

What cabin class options are available on Washington, D.C. Reagan-National Airport to Key West flights?

There are 3 cabin classes available to choose from on Washington, D.C. Reagan-National Airport to Key West flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 27% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Key West flight.

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

When to book flights from Washington, D.C. Reagan-National Airport to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport 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. Reagan-National Airport to Key West (DCA to EYW) flight deals and tips

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

Best Price Found

$149

Fastest flight time

3h 03m

Direct flights

Every day

Airports in Key West

1 airport
The best one-way flight to Key West from Washington, D.C. Reagan-National Airport in the past 72 hours is $149. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Key West found on momondo in the last 72 hours is $339.
The fastest flight from Washington, D.C. Reagan-National Airport to Key West takes 3h 03m
Direct flights go from Washington, D.C. Reagan-National Airport to Key West every day.
There is 1 airport in Key West. From Washington, D.C. Reagan-National Airport there are direct flights to Key West (EYW).
Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Key West

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

    The straight-line distance from Washington, D.C. Reagan-National to Key West is 1025.6 mi. In terms of flight time, this usually takes a little over 3h 03m.

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

    Prices for flights from Washington, D.C. Reagan-National Airport to Key West Airport refresh daily.

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

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

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

    The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Best airlines flying from Washington, D.C. Reagan-National Airport to Key West

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Key West with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $248Free CancellationRating
7.8
8,626 reviews
Search Delta flights
American AirlinesPriceFrom $278Free CancellationRating
7.0
12,129 reviews
Search American Airlines flights

  • American Airlines Flights From Washington, D.C. Reagan-National Airport to Key West

    Across 3 American Airlines flights from Washington, D.C. Reagan-National Airport to Key West this week, the average price was $471, with the best American Airlines deals starting from $278 round-trip. 12,130 users have rated American Airlines on momondo, with an average score of 7.0/10.

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Key West from Washington, D.C..

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

Yes. momondo enables you to select and highlight flights to Key West from Washington, D.C. with this policy.

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

Once all potential Washington, D.C. to Key West flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Washington, D.C. to Key West flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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