Key West

$90+ Cheap flights from District of Columbia 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — EYW
Feb 25 — Mar 41
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Cheap flight deals from District of Columbia to Key West

Keep the following information in mind while searching for District of Columbia to Key West flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(American Airlines)

One-way from

$90
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$424

Good round-trip deal

$260 or less

Good one-way deal

$89 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Key West flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Key West flights.
From District of Columbia to Key West
One-way flight from District of Columbia to Key West
High demand for flights, 3% potential price rise
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from District of Columbia to Key West.
Price to beat on a one-way flight from District of Columbia to Key West.

Find flight deals from District of Columbia to Key West

Cheapest flights from District of Columbia to Key West
Explore the most affordable flight options available from District of Columbia to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/19. 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 4/812:20 pmDCA - EYW
Nonstop2h 58mAmerican Airlines
Tue 4/153:06 pmEYW - DCA
1 stop5h 32mAmerican Airlines
Deal found 2/19$249
This Delta deal was found by Cheapflights users on 2/19. 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.
Thu 8/216:00 amIAD - EYW
1 stop7h 09mDelta
Tue 8/266:00 pmEYW - IAD
1 stop6h 10mDelta
Deal found 2/19$249
This United deal was found by Cheapflights users on 2/19. 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 3/188:40 amIAD - EYW
Nonstop3h 01mUnited Airlines
Tue 3/2512:45 pmEYW - IAD
Nonstop2h 40mUnited Airlines
Deal found 2/19$259
This Delta deal was found by Cheapflights users on 2/19. 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.
Tue 4/226:00 amDCA - EYW
2 stops11h 17mDelta
Wed 4/304:15 pmEYW - DCA
1 stop6h 19mDelta
Deal found 2/19$262
This American Airlines deal was found by Cheapflights users on 2/19. 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 4/85:00 amIAD - EYW
1 stop7h 06mAmerican Airlines
Sat 4/128:00 amEYW - IAD
1 stop5h 42mAmerican Airlines
Deal found 2/19$319
This United Airlines deal was found by Cheapflights users on 2/19. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/296:00 amDCA - EYW
1 stop6h 59mUnited Airlines
Tue 5/610:55 amEYW - DCA
2 stops27h 41mUnited Airlines
Deal found 2/19$330
This JetBlue deal was found by Cheapflights users on 2/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/101:43 pmDCA - EYW
1 stop5h 12mJetBlue
Wed 3/1210:55 amEYW - DCA
1 stop7h 09mJetBlue
Deal found 2/20$338
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/195:40 pmIAD - EYW
2 stops22h 58mMultiple Airlines
Sun 6/228:53 amEYW - IAD
2 stops27h 57mMultiple Airlines
Deal found 2/20$348

Find flights from District of Columbia to Key West within your budget

Customize your flight search to find flights from District of Columbia 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 February 20, 2025.

Fly from

District of Columbia

Fly to

Key West

Route

Depart

Return

Price

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

Tue 4/8

12:20 pm-3:18 pm

Nonstop2h 58m

Key West

Tue 4/15

3:06 pm-8:38 pm

1 stop5h 32m

$249

Washington, D.C.Key West

IAD - EYW

IADEYW

Washington, D.C. Dulles Intl

Wed 3/12

1:48 pm-8:30 pm

1 stop6h 42m

Key West

Wed 3/19

6:15 pm-12:31 am

1 stop6h 16m

$249

Washington, D.C.Key West

IAD - EYW

IADEYW

Washington, D.C. Dulles Intl

Tue 3/18

8:40 am-11:41 am

Nonstop3h 01m

Key West

Tue 3/25

12:45 pm-3:25 pm

Nonstop2h 40m

$259

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

Tue 4/22

6:00 am-5:17 pm

2 stops11h 17m

Key West

Wed 4/30

4:15 pm-10:34 pm

1 stop6h 19m

$262

Washington, D.C.Key West

IAD - EYW

IADEYW

Washington, D.C. Dulles Intl

Tue 3/18

9:20 am-6:49 pm

2 stops9h 29m

Key West

Tue 3/25

5:24 pm-11:58 pm

1 stop6h 34m

$324

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

Tue 4/29

6:00 am-12:59 pm

1 stop6h 59m

Key West

Tue 5/6

10:55 am-2:36 pm

2 stops27h 41m

$330

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

Mon 3/10

1:43 pm-6:55 pm

1 stop5h 12m

Key West

Wed 3/12

10:55 am-6:04 pm

1 stop7h 09m

$338

Washington, D.C.Key West

IAD - EYW

IADEYW

Washington, D.C. Dulles Intl

Thu 6/19

5:40 pm-4:38 pm

2 stops22h 58m

Key West

Sun 6/22

8:53 am-12:50 pm

2 stops27h 57m

$348

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

Tue 3/18

7:55 am-11:13 am

Nonstop3h 18m

$90

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

Tue 3/18

3:59 pm-8:30 pm

1 stop4h 31m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 16 results
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Best time to book a flight from District of Columbia to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from District of Columbia 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 District of Columbia to Key West

Get recent, data-driven insights about flights from District of Columbia to Key West including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from District of Columbia to Key West?

Currently, August is the cheapest month in which you can book a flight from District of Columbia to Key West (average of $328). Flying from District of Columbia to Key West in March is currently the most expensive (average of $510). 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 DC to EYW?

Find hourly flight availability from District of Columbia 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 February 20, 2025.

When flying from District of Columbia to Key West, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from District of Columbia to Key West

Explore weekly flight availability from District of Columbia 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 February 20, 2025.

The most flights from USDC to EYW are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, 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 February 20, 2025.
Read reviews from past customers who have flown Delta, JetBlue and United Airlines from District of Columbia to Key West. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

8.0
Very good
8.0
Very good

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

8.0
Very good

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

8.0
Very good

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

8.0
Very good

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia?

    For a flight from District of Columbia to Key West, you will be flying into Key West. Key West (EYW) is just 2.6 mi from the center of the city.

  • What are the cheapest airlines to fly from District of Columbia to Key West one-way?

    $90 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $100 and $130, respectively.

  • What are the cheapest flights from District of Columbia to Key West?

    Looking for the cheapest flight from District of Columbia to Key West? While on average our users pay $347, our data indicates the cheapest price to be $89. The most popular route (Washington, D.C. Dulles Intl - Key West), is priced around $199.

  • Can I find deals for flights from District of Columbia to Key West that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Key West?

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

  • Can I find deals for business class flights from District of Columbia to Key West?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Key West?

    Currently, August is the cheapest month in which you can book a flight from District of Columbia to Key West (average of $328). Flying from District of Columbia to Key West in March is currently the most expensive (average of $510). 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 District of Columbia to Key West

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from District of Columbia to Key West

Discover the top 4 airlines that operate flights from District of Columbia 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$96Average$413FlexibilityNo cancel feeOn-time62%
DeltaCheapest$195Average$351FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$219Average$466FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$238Average$499FlexibilityNo cancel feeOn-time71%
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