Cheap flights from Washington, D.C. (WAS) to Key West (EYW) from $110

This is the cheapest one-way flight price, found on 6/6. Prices may vary by date and flight preferences.
WAS — EYW
Jun 12 — Jun 191
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The best prices from Washington, D.C. to Key West are usually found in September or August, booked 25 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

How to find the cheapest flight from Washington, D.C. (WAS) to Key West (EYW)

All the information you need to plan the best WAS to EYW flight in 2023: compare Washington, D.C. to Key West flight prices with the expected peak season, weather and rainfall in Key West.

Popular in

April

Cheapest in

September

Round-trip from

$407

One-way from

$196
High demand for flights, 12% potential price rise
Best time to find cheap flights, 17% potential price drop
From Washington, D.C. (WAS) to Key West
One-way flight from Washington, D.C. (WAS) to Key West

WAS - EYW

Price

$407 - $758

EYW

Temperature

69.8 - 84.2 °F

EYW

Rainfall

1.5 - 6.7 inches

Cheap flights from Washington, D.C. to Key West in June, July 2023

The best prices found for WAS to EYW flights for June, July
These are some of the most attractive deals on flights from Washington, D.C. to Key West in 2023. Check back regularly for other flight deals.

Washington, D.C. to Key West 2023 flight deals

Cheap flights to Key West from Washington, D.C. found for this year
These are some of the most attractive deals on flights from Washington, D.C. to Key West in 2023. Check back regularly for other flight deals.

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

Peruse some of the lowest-priced Delta flights we've found from Washington, D.C. to Key West. Come back soon if you're not finding the exact deal you're looking for.

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

To aid your search, here are some of the cheapest United Airlines flights we've found from Washington, D.C. to Key West. Deals are refreshing constantly so come back soon for more options.

Non-stop flights to Key West from Washington, D.C.

Save time with Washington, D.C. to Key West direct flight deals
For a quicker trip, book one of these direct flights from Washington, D.C. to Key West. Select from other flights from Washington, D.C. to Key West by using the search form above.

Last minute flights from Washington, D.C. to Key West

Late deals on return flights to Key West from Washington, D.C., departing today and this week
Check out these flights departing soon from Washington, D.C. to Key West. Tip: verify your flight details before completing your reservation.

One-way flights to Key West from Washington, D.C.

The cheapest one-way flights from Washington, D.C. to Key West
Take a look at some of the best available options we've come across on one-way flights from Washington, D.C. to Key West. Those needing a return flight from Washington, D.C. to Key West can use the search form above.

Find flights from Washington, D.C. to Key West within your budget

Use the slider to find flights from Washington, D.C. to Key West that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$188 - $467

Route

Depart

Return

Price

Washington, D.C. Dulles IntlKey West

IAD - EYW

IADEYW

Washington, D.C. Dulles Intl

Sun 12/3

Nonstop3h 00m

Key West

Fri 12/8

Nonstop2h 41m

Washington, D.C. Dulles IntlKey West

IAD - EYW

IADEYW

Washington, D.C. Dulles Intl

Sun 12/3

Nonstop3h 00m

Key West

Fri 12/8

1 stop7h 01m

Washington, D.C. Reagan-NationalKey West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

Fri 7/7

1 stop7h 26m

Key West

Tue 7/11

1 stop4h 56m

Washington, D.C. Dulles IntlKey West

IAD - EYW

IADEYW

Washington, D.C. Dulles Intl

Sat 9/16

1 stop5h 53m

Key West

Wed 9/20

1 stop6h 35m

Washington, D.C. Reagan-NationalKey West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

Tue 6/20

1 stop4h 54m

Key West

Tue 6/27

1 stop4h 51m

Washington, D.C. Dulles IntlKey West

IAD - EYW

IADEYW

Washington, D.C. Dulles Intl

Thu 8/17

1 stop6h 33m

Key West

Tue 8/22

1 stop6h 11m

Baltimore/WashingtonKey West

BWI - EYW

BWIEYW

Baltimore/Washington

Fri 7/14

1 stop11h 43m

Key West

Tue 7/18

2 stops17h 43m

Baltimore/WashingtonKey West

BWI - EYW

BWIEYW

Baltimore/Washington

Wed 9/13

1 stop7h 23m

Key West

Sat 9/16

1 stop4h 29m

Washington, D.C. Reagan-NationalKey West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

Fri 9/15

1 stop6h 30m

Key West

Sat 9/23

1 stop6h 36m

Flights are sorted by cheapest first

Deals found on 6/7

Reviews of airlines servicing Key West

See what other customers who have flown with Delta, United Airlines and JetBlue from Washington, D.C. to Key West have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,394 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

8.0

Reviews

1 / 10

Everyone very pleasant. My assistance was there for me. Flights were on time . What more could there be?? I was very pleased..

Delta
8.0
Very good
2,394 reviews
Delta
8.0
Very good
2,394 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

8.0

Reviews

1 / 10

Everyone very pleasant. My assistance was there for me. Flights were on time . What more could there be?? I was very pleased..

United Airlines
7.6
Good
1,569 reviews
Delta
8.0
Very good
2,394 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

8.0

Reviews

1 / 10

Everyone very pleasant. My assistance was there for me. Flights were on time . What more could there be?? I was very pleased..

Allegiant Air
7.6
Good
101 reviews
Delta
8.0
Very good
2,394 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

8.0

Reviews

1 / 10

Everyone very pleasant. My assistance was there for me. Flights were on time . What more could there be?? I was very pleased..

JetBlue
7.5
Good
620 reviews
Delta
8.0
Very good
2,394 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

8.0

Reviews

1 / 10

Everyone very pleasant. My assistance was there for me. Flights were on time . What more could there be?? I was very pleased..

American Airlines
7.3
Good
2,149 reviews
Delta
8.0
Very good
2,394 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

8.0

Reviews

1 / 10

Everyone very pleasant. My assistance was there for me. Flights were on time . What more could there be?? I was very pleased..

Related info for your journey

Useful info, stats and facts about Washington, D.C. to Key West flights.

Top 4 airlines flying from Washington, D.C. to Key West

The chart below displays the airlines Cheapflights users traveling from Washington, D.C. to Key West choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
DeltaCheapest$204Average$397FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$213Average$493FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$223Average$448FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Linear Air TaxiCheapest$8,281Average$19,980FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Linear Air Taxi flights

Hourly flight availability from Washington, D.C. to Key West

See what time of day planes typically take off from Washington, D.C. to Key West
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Washington, D.C. to Key West

See how many times per day planes take to the skies headed from Washington, D.C. to Key West
Sunday3daily flights
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday2daily flights
Friday2daily flights
Saturday3daily flights