$181+ 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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — EYW
Jun 17 — Jun 241
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from District of Columbia to Key West with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 June 12, 2025.
Round-trip from | $269 (Delta) |
|---|---|
One-way from | $181 (Mytrip) |
Popular in | April |
Cheapest in | January |
Average price | $489 |
Good round-trip deal | $362 or less |
Good one-way deal | $288 or less |
Find flight deals from District of Columbia to Key West
Cheapest flights from District of Columbia to Key WestExplore 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 June 12, 2025.
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 June 12, 2025.
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 10/112:05 pmDCA - EYW
1 stop7h 39mDelta
Wed 10/811:45 amEYW - DCA
1 stop7h 31mDelta
Deal found 6/11![Delta logo]()
$269
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 10/110:05 amIAD - EYW
1 stop7h 07mDelta
Wed 10/811:45 amEYW - IAD
1 stop6h 57mDelta
Deal found 6/11![Delta logo]()
$269
This Mytrip deal was found by Cheapflights users on 6/11. 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 7/2012:55 pmIAD - EYW
2 stops27h 41mMultiple Airlines
Sun 7/274:20 pmEYW - IAD
1 stop17h 03mMultiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$271
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 7/198:20 amDCA - EYW
Nonstop3h 18mAmerican Airlines
Wed 7/2312:01 pmEYW - DCA
Nonstop2h 50mAmerican Airlines
Deal found 6/10![American Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 7/46:15 amIAD - EYW
1 stop6h 57mUnited Airlines
Fri 7/111:00 pmEYW - IAD
1 stop7h 39mUnited Airlines
Deal found 6/11![United Airlines logo]()
$296
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 6/306:00 amDCA - EYW
1 stop6h 41mUnited Airlines
Mon 6/306:45 pmEYW - DCA
2 stops19h 37mUnited Airlines
Deal found 6/10![United Airlines logo]()
$312
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Sat 7/262:40 pmIAD - EYW
2 stops24h 50mAllegiant Air
Sat 8/23:58 pmEYW - IAD
2 stops19h 10mAllegiant Air
Deal found 6/11![Allegiant Air logo]()
$328
This American Airlines deal was found by Cheapflights users on 6/12. 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 11/188:50 amIAD - EYW
1 stop4h 28mAmerican Airlines
Tue 12/25:26 pmEYW - IAD
1 stop6h 31mAmerican Airlines
Deal found 6/12![American Airlines logo]()
$350
This JetBlue deal was found by Cheapflights users on 6/10. 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.
Sun 8/179:55 amDCA - EYW
1 stop8h 10mJetBlue
Wed 8/208:45 amEYW - DCA
1 stop7h 15mJetBlue
Deal found 6/10![JetBlue logo]()
$395
Cheapflights Fare Finder
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 June 12, 2025.
Use the filters below to find and compare flights from District of Columbia to Key West that are best for you.
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
Wed 10/1
12:05 pm-7:44 pm
1 stop7h 39m
Key West
Wed 10/8
11:45 am-7:16 pm
1 stop7h 31m
$269
Washington, D.C.Key West
IAD - EYW
IADEYW
Washington, D.C. Dulles Intl
Wed 10/1
10:05 am-5:12 pm
1 stop7h 07m
Key West
Wed 10/8
11:45 am-6:42 pm
1 stop6h 57m
$269
Washington, D.C.Key West
IAD - EYW
IADEYW
Washington, D.C. Dulles Intl
Sun 7/20
12:55 pm-4:36 pm
2 stops27h 41m
Key West
Sun 7/27
4:20 pm-9:23 am
1 stop17h 03m
$271
Washington, D.C.Key West
DCA - EYW
DCAEYW
Washington, D.C. Reagan-National
Sat 7/19
8:20 am-11:38 am
Nonstop3h 18m
Key West
Wed 7/23
12:01 pm-2:51 pm
Nonstop2h 50m
$279
Washington, D.C.Key West
IAD - EYW
IADEYW
Washington, D.C. Dulles Intl
Fri 7/4
6:15 am-1:12 pm
1 stop6h 57m
Key West
Fri 7/11
1:00 pm-8:39 pm
1 stop7h 39m
$296
Washington, D.C.Key West
DCA - EYW
DCAEYW
Washington, D.C. Reagan-National
Mon 6/30
6:00 am-12:41 pm
1 stop6h 41m
Key West
Mon 6/30
6:45 pm-2:22 pm
2 stops19h 37m
$312
Washington, D.C.Key West
IAD - EYW
IADEYW
Washington, D.C. Dulles Intl
Sat 7/26
2:40 pm-3:30 pm
2 stops24h 50m
Key West
Sat 8/2
3:58 pm-11:08 am
2 stops19h 10m
$328
Washington, D.C.Key West
IAD - EYW
IADEYW
Washington, D.C. Dulles Intl
Tue 11/18
8:50 am-1:18 pm
1 stop4h 28m
Key West
Tue 12/2
5:26 pm-11:57 pm
1 stop6h 31m
$350
Washington, D.C.Key West
DCA - EYW
DCAEYW
Washington, D.C. Reagan-National
Sun 8/17
9:55 am-6:05 pm
1 stop8h 10m
Key West
Wed 8/20
8:45 am-4:00 pm
1 stop7h 15m
$395
Washington, D.C.Key West
IAD - EYW
IADEYW
Washington, D.C. Dulles Intl
Wed 6/25
8:25 am-8:03 am
3 stops23h 38m
$181
Showing 1-10 of 18 results
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.
Cheapflights Insights
Everything you need to know about your flight from District of Columbia to Key West
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 $493). 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 June 12, 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.
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 June 12, 2025.
Read reviews from past customers who have flown Delta, United Airlines and JetBlue 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.
Crew
8.5
Overall
8.0
Boarding
8.2
Comfort
7.9
Food
7.3
Entertainment
7.9
Reviews
1 / 20
2.0
MediocreJoseph,Aug 2023
MSP - MCO
Crew
8.5
Overall
8.0
Boarding
8.2
Comfort
7.9
Food
7.3
Entertainment
7.9
Reviews
1 / 20
2.0
MediocreJoseph,Aug 2023
MSP - MCO
Crew
8.5
Overall
8.0
Boarding
8.2
Comfort
7.9
Food
7.3
Entertainment
7.9
Reviews
1 / 20
2.0
MediocreJoseph,Aug 2023
MSP - MCO
Crew
8.5
Overall
8.0
Boarding
8.2
Comfort
7.9
Food
7.3
Entertainment
7.9
Reviews
1 / 20
2.0
MediocreJoseph,Aug 2023
MSP - MCO
Crew
8.5
Overall
8.0
Boarding
8.2
Comfort
7.9
Food
7.3
Entertainment
7.9
Reviews
1 / 20
2.0
MediocreJoseph,Aug 2023
MSP - MCO
Crew
8.5
Overall
8.0
Boarding
8.2
Comfort
7.9
Food
7.3
Entertainment
7.9
Reviews
1 / 20
2.0
MediocreJoseph,Aug 2023
MSP - MCO
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$96 | Average$376 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$117 | Average$411 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$186 | Average$400 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$240 | Average$497 | FlexibilityNo cancel fee | On-time71% |