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$115+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — EYW
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
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 diciembre 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(Trip.com)

One-way from

$115
(Trip.com)

Popular in

October

Cheapest in

January

Average price

$458
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.
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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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High demand for flights, 1% potential price rise
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Best time to find cheap flights, 0% potential price drop
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Average for round-trip flights in December 2024
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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 diciembre 18, 2024.

This American Airlines deal was found by Cheapflights users on 12/18. 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.
mar. 12/315:00 amBWI - EYW
1 stop6h 41mAmerican Airlines
mié. 1/812:57 pmEYW - BWI
1 stop7h 00mAmerican Airlines
Deal found 12/18$273
This American Airlines deal was found by Cheapflights users on 12/18. 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.
mar. 12/317:39 amDCA - EYW
Nonstop3h 13mAmerican Airlines
mié. 1/85:39 pmEYW - DCA
Nonstop2h 51mAmerican Airlines
Deal found 12/18$284
This Delta deal was found by Cheapflights users on 12/17. 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.
mar. 12/316:05 amDCA - EYW
1 stop4h 47mDelta
mié. 1/86:16 pmEYW - DCA
1 stop5h 23mDelta
Deal found 12/17$323
This United deal was found by Cheapflights users on 12/17. 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.
mar. 12/319:00 amIAD - EYW
Nonstop3h 14mUnited Airlines
mié. 1/812:25 pmEYW - IAD
Nonstop2h 43mUnited Airlines
Deal found 12/17$324
This American Airlines deal was found by Cheapflights users on 12/17. 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.
mar. 12/319:19 amIAD - EYW
1 stop6h 11mAmerican Airlines
mié. 1/88:09 amEYW - IAD
1 stop5h 13mAmerican Airlines
Deal found 12/17$328
This Delta deal was found by Cheapflights users on 12/17. 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.
mié. 12/1811:59 amBWI - EYW
1 stop5h 25mDelta
mié. 12/2511:47 amEYW - BWI
1 stop6h 26mDelta
Deal found 12/17$378
This United deal was found by Cheapflights users on 12/17. 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.
mar. 12/317:00 amDCA - EYW
1 stop6h 29mUnited Airlines
lun. 1/67:40 pmEYW - DCA
2 stops16h 42mUnited Airlines
Deal found 12/17$387
This United deal was found by Cheapflights users on 12/17. 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.
mar. 12/316:20 amBWI - EYW
1 stop8h 53mUnited Airlines
mié. 1/87:40 pmEYW - BWI
2 stops18h 11mUnited Airlines
Deal found 12/17$404
This Delta deal was found by Cheapflights users on 12/17. 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.
mié. 12/1812:45 pmIAD - EYW
1 stop4h 39mDelta
mié. 12/257:25 amEYW - IAD
1 stop4h 45mDelta
Deal found 12/17$413
This JetBlue deal was found by Cheapflights users on 12/17. 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.
mar. 12/3112:20 pmDCA - EYW
1 stop6h 35mJetBlue
mar. 1/710:55 amEYW - DCA
1 stop5h 45mJetBlue
Deal found 12/17$503
This Mytrip deal was found by Cheapflights users on 12/17. 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.
lun. 12/238:30 amIAD - EYW
2 stops25h 11mMultiple Airlines
lun. 12/3010:03 amEYW - IAD
2 stops30h 07mMultiple Airlines
Deal found 12/17$569
This Mytrip deal was found by Cheapflights users on 12/16. 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.
lun. 12/3010:51 amBWI - EYW
2 stops22h 50mMultiple Airlines
jue. 1/25:56 pmEYW - BWI
1 stop13h 43mMultiple Airlines
Deal found 12/16$574

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 2,558,603 searches. Data last updated diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreKey West

BWI - EYW

BWIEYW

Baltimore/Washington

dom. 2/16

9:33 am-5:15 pm

1 stop7h 42m

Key West

vie. 2/21

10:00 am-5:21 pm

1 stop7h 21m

$257

BaltimoreKey West

BWI - EYW

BWIEYW

Baltimore/Washington

lun. 2/3

7:15 am-2:08 pm

1 stop6h 53m

Key West

mar. 2/11

6:16 pm-12:35 am

1 stop6h 19m

$258

BaltimoreKey West

BWI - EYW

BWIEYW

Baltimore/Washington

vie. 1/24

1:48 pm-7:07 pm

1 stop5h 19m

Key West

mar. 1/28

4:00 pm-12:32 am

2 stops8h 32m

$263

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

mar. 1/7

12:19 pm-3:30 pm

Nonstop3h 11m

Key West

mar. 1/14

5:39 pm-8:30 pm

Nonstop2h 51m

$269

Washington, D.C.Key West

IAD - EYW

IADEYW

Washington, D.C. Dulles Intl

vie. 1/24

8:25 am-11:39 am

Nonstop3h 14m

Key West

mar. 1/28

1:50 pm-8:20 pm

1 stop6h 30m

$276

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

sáb. 1/18

1:59 pm-8:11 pm

1 stop6h 12m

Key West

jue. 1/23

3:03 pm-8:36 pm

1 stop5h 33m

$293

Washington, D.C.Key West

IAD - EYW

IADEYW

Washington, D.C. Dulles Intl

dom. 1/26

10:03 am-5:21 pm

1 stop7h 18m

Key West

sáb. 2/1

6:16 pm-12:22 am

1 stop6h 06m

$293

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

mié. 1/15

6:00 am-12:47 pm

1 stop6h 47m

Key West

mié. 1/22

1:50 pm-9:41 pm

1 stop7h 51m

$303

Washington, D.C.Key West

IAD - EYW

IADEYW

Washington, D.C. Dulles Intl

vie. 1/10

5:00 am-12:17 pm

1 stop7h 17m

Key West

mar. 1/14

8:09 am-1:22 pm

1 stop5h 13m

$328

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

dom. 2/16

1:00 pm-6:55 pm

1 stop5h 55m

Key West

mar. 2/18

12:43 pm-8:56 pm

1 stop8h 13m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 24 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 December.
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 December 13, 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 $536). 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 diciembre 18, 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 40% on your trip compared to booking a flight in the evening.

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 diciembre 18, 2024.
See what other customers who have flown with JetBlue, 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
8,604 reviews

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

JetBlue
7.4
Good
3,279 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,055 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 are 0 flights 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 $258 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $263 and $276 round-trip. Delta is 41% 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 United Airlines ($197), JetBlue ($214), and Delta ($229).

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

    Most travelers choose Washington, D.C. Dulles Intl - Key West, Washington, D.C. Reagan-National - 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 $369 for a flight from Washington, D.C. to Key West. The cheapest flight overall is $255 while the most popular route, (Washington, D.C. Dulles Intl - Key West) is currently priced at $229.

  • 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 $536). 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.

See more FAQs

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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 2,558,603 searches. Data last updated diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$96Average$413FlexibilityNo cancel feeOn-time62%
DeltaCheapest$195Average$371FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$219Average$479FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$229Average$510FlexibilityNo cancel feeOn-time71%
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