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$104+ Cheap flights from Washington, D.C. (WAS) to Key West (EYW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — EYW
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Washington, D.C. to Key West are usually found in January or February, booked 74 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap flight deals from Washington, D.C. to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

October

Cheapest in

January

Round-trip from

$208
(Delta)

One-way from

$104
(American Airlines)
Provider with most accurate pricing for Washington, D.C. (WAS)-Key West flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Key West flights.
Search Deals
High demand for flights, 8% potential price rise
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Best time to find cheap flights, 21% potential price drop
Search Deals
From Washington, D.C. (WAS) to Key West
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One-way flight from Washington, D.C. (WAS) to Key West
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Find flight deals from Washington, D.C. to Key West

Cheapest flights from Washington, D.C. to Key West
Explore the most affordable flight options available from Washington, D.C. to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/108:01 amBWI - EYW
1 stop5h 10mAmerican Airlines
Tue 12/174:05 pmEYW - BWI
1 stop6h 12mAmerican Airlines
Deal found 11/19$208
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/176:00 amBWI - EYW
1 stop5h 37mDelta
Tue 12/241:02 pmEYW - BWI
1 stop5h 11mDelta
Deal found 11/20$233
This Trip.com deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/89:20 pmBWI - EYW
1 stop12h 50mMultiple Airlines
Thu 12/127:40 pmEYW - BWI
1 stop12h 22mMultiple Airlines
Deal found 11/19$241
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/187:29 amDCA - EYW
Nonstop3h 10mAmerican Airlines
Mon 12/235:10 pmEYW - DCA
Nonstop2h 47mAmerican Airlines
Deal found 11/19$269
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/156:00 amIAD - EYW
1 stop5h 24mUnited Airlines
Sat 12/212:24 pmEYW - IAD
1 stop5h 55mUnited Airlines
Deal found 11/20$269
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/66:00 amDCA - EYW
1 stop5h 37mDelta
Wed 12/116:30 pmEYW - DCA
1 stop5h 10mDelta
Deal found 11/19$303
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/66:00 amIAD - EYW
1 stop5h 37mDelta
Wed 12/116:30 pmEYW - IAD
1 stop5h 26mDelta
Deal found 11/19$303
This Mytrip deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/88:25 amIAD - EYW
2 stops32h 28mMultiple Airlines
Thu 12/125:31 pmEYW - IAD
2 stops19h 19mMultiple Airlines
Deal found 11/19$324
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/155:00 amIAD - EYW
1 stop7h 12mAmerican Airlines
Sun 12/228:01 amEYW - IAD
1 stop5h 22mAmerican Airlines
Deal found 11/19$328
This United deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/106:00 amDCA - EYW
2 stops12h 55mUnited Airlines
Tue 12/177:40 pmEYW - DCA
2 stops19h 43mUnited Airlines
Deal found 11/19$378
This United deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1710:10 amBWI - EYW
2 stops27h 05mUnited Airlines
Tue 12/2410:55 amEYW - BWI
2 stops26h 41mUnited Airlines
Deal found 11/20$413
This JetBlue deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/311:33 amDCA - EYW
1 stop7h 22mJetBlue
Tue 12/1010:55 amEYW - DCA
1 stop7h 05mJetBlue
Deal found 11/19$428

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

Customize your flight search to find flights from Washington, D.C. to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreKey West

BWI - EYW

BWIEYW

Baltimore/Washington

Tue 1/7

11:30 am-5:25 pm

1 stop5h 55m

Key West

Tue 1/14

6:20 pm-12:38 am

1 stop6h 18m

$208

BaltimoreKey West

BWI - EYW

BWIEYW

Baltimore/Washington

Wed 1/29

10:10 am-10:10 am

1 stop24h 00m

Key West

Sun 2/2

7:40 pm-7:51 am

1 stop12h 11m

$221

BaltimoreKey West

BWI - EYW

BWIEYW

Baltimore/Washington

Fri 1/10

1:48 pm-7:07 pm

1 stop5h 19m

Key West

Wed 1/15

12:57 pm-7:57 pm

1 stop7h 00m

$248

Washington, D.C.Key West

IAD - EYW

IADEYW

Washington, D.C. Dulles Intl

Sun 12/15

6:00 am-11:24 am

1 stop5h 24m

Key West

Sat 12/21

2:24 pm-8:19 pm

1 stop5h 55m

$269

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

Wed 12/18

7:29 am-10:39 am

Nonstop3h 10m

Key West

Mon 12/23

5:10 pm-7:57 pm

Nonstop2h 47m

$269

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

Sat 1/18

1:58 pm-8:11 pm

1 stop6h 13m

Key West

Sat 1/25

6:20 pm-11:39 pm

1 stop5h 19m

$293

Washington, D.C.Key West

IAD - EYW

IADEYW

Washington, D.C. Dulles Intl

Tue 1/14

6:00 am-11:38 am

1 stop5h 38m

Key West

Tue 1/21

6:20 pm-12:18 am

1 stop5h 58m

$293

Washington, D.C.Key West

IAD - EYW

IADEYW

Washington, D.C. Dulles Intl

Sun 12/8

8:25 am-4:53 pm

2 stops32h 28m

Key West

Thu 12/12

5:31 pm-12:50 pm

2 stops19h 19m

$324

Washington, D.C.Key West

IAD - EYW

IADEYW

Washington, D.C. Dulles Intl

Sun 12/15

5:00 am-12:12 pm

1 stop7h 12m

Key West

Sun 12/22

8:01 am-1:23 pm

1 stop5h 22m

$328

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

Tue 1/7

6:00 am-6:55 pm

2 stops12h 55m

Key West

Tue 1/14

1:50 pm-7:26 pm

1 stop5h 36m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 23 results
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Compare providers for flights from Washington, D.C. to Key West

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Key West in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Washington, D.C. to Key West

Get recent, data-driven insights about flights from Washington, D.C. to Key West including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. to Key West?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Key West. Price data was last updated on November 15, 2024.

Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Key West. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Washington, D.C. to Key West?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Key West (average of $328). Flying from Washington, D.C. to Key West in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to EYW?

Find hourly flight availability from Washington, D.C. to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Key West in the afternoon. If you’re flexible enough to do this you can expect to save up to 53% on your trip compared to booking a flight in the evening.

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

Explore weekly flight availability from Washington, D.C. to Key West. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 20, 2024.

The most flights from WAS to EYW are scheduled on a Monday (2 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated November 20, 2024.
See what other customers who have flown with Delta, American Airlines and United Airlines 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
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

JetBlue
7.5
Good
3,394 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Key West from Washington, D.C.?

    If you book a flight to Key West from Washington, D.C., you will be flying to Key West, which is the city’s only airport. Key West (EYW) is located 2.6 mi from the center of Key West. There is 1 flight from Washington, D.C. to Key West per day from 4 different airlines.

  • What are the cheapest airlines flying from Washington, D.C. to Key West round-trip?

    Our cheapest airline available from Washington, D.C. to Key West is Delta. Our recent data shows that you can find tickets from as low as $208 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $248 and $269 round-trip. Delta is 52% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. to Key West one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. to Key West are American Airlines ($104), United Airlines ($181), and Delta ($194).

  • What are the most popular routes from Washington, D.C. to Key West?

    Most travelers choose Washington, D.C. Reagan-National - Key West, Washington, D.C. Dulles Intl - Key West or Baltimore/Washington - Key West when deciding on the best route from Washington, D.C. to Key West.

  • What are the cheapest flights from Washington, D.C. to Key West?

    On average you can expect to pay $404 for a flight from Washington, D.C. to Key West. The cheapest flight overall is $335 while the most popular route, (Washington, D.C. Reagan-National - Key West) is currently priced at $248.

  • Can I find deals for flights from Washington, D.C. to Key West that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Key West.

  • Can I find deals for business class flights from Washington, D.C. to Key West?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Key West?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Key West (average of $328). Flying from Washington, D.C. to Key West in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Washington, D.C. to Key West

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Washington, D.C. to Key West

Discover the top 4 airlines that operate flights from Washington, D.C. to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$96Average$413FlexibilityNo cancel feeOn-time62%
DeltaCheapest$195Average$374FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$508FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$222Average$473FlexibilityNo cancel feeOn-time69%
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