$137+ Cheap flights from Key West (EYW) to District of Columbia
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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Key West to District of Columbia 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
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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 Key West to District of Columbia
Keep the following information in mind while searching for Key West to District of Columbia flight deals. Data was last updated junio 12, 2025.
Round-trip from | $209 (Delta) |
|---|---|
One-way from | $137 (Mytrip) |
Popular in | March |
Cheapest in | July |
Average price | $363 |
Good round-trip deal | $329 or less |
Good one-way deal | $243 or less |
Find flight deals from Key West to District of Columbia
Cheapest flights from Key West to District of ColumbiaExplore the most affordable flight options available from Key West to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.
Explore the most affordable flight options available from Key West to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.
This Delta deal was found by Cheapflights users on 6/9. 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.
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.
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.
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.
This Mytrip deal was found by Cheapflights users on 6/9. 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.
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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.
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.
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.
Cheapflights Fare Finder
Customize your flight search to find flights from Key West to District of Columbia 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 junio 12, 2025.
Use the filters below to find and compare flights from Key West to District of Columbia that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Key WestWashington, D.C.
EYW - IAD
EYWIAD
Key West
mié. 7/2
7:10 am-11:53 am
1 stop4h 43m
Washington, D.C. Dulles Intl
sáb. 7/5
2:00 pm-7:39 pm
1 stop5h 39m
Key WestWashington, D.C.
EYW - DCA
EYWDCA
Key West
mié. 9/17
12:24 pm-3:16 pm
Nonstop2h 52m
Washington, D.C. Reagan-National
sáb. 9/20
1:44 pm-4:35 pm
Nonstop2h 51m
Key WestWashington, D.C.
EYW - DCA
EYWDCA
Key West
jue. 6/26
7:10 am-2:49 pm
1 stop7h 39m
Washington, D.C. Reagan-National
lun. 6/30
6:00 am-1:09 pm
1 stop7h 09m
Key WestWashington, D.C.
EYW - IAD
EYWIAD
Key West
vie. 8/1
6:45 pm-4:19 pm
1 stop21h 34m
Washington, D.C. Dulles Intl
dom. 8/3
10:10 pm-2:00 pm
1 stop15h 50m
Key WestWashington, D.C.
EYW - IAD
EYWIAD
Key West
jue. 7/3
4:20 pm-9:23 am
1 stop17h 03m
Washington, D.C. Dulles Intl
sáb. 7/5
2:40 pm-3:30 pm
2 stops24h 50m
Key WestWashington, D.C.
EYW - IAD
EYWIAD
Key West
vie. 8/1
10:23 am-11:24 am
2 stops25h 01m
Washington, D.C. Dulles Intl
dom. 8/3
3:53 pm-3:16 pm
2 stops23h 23m
Key WestWashington, D.C.
EYW - DCA
EYWDCA
Key West
jue. 6/26
8:45 am-12:25 pm
2 stops27h 40m
Washington, D.C. Reagan-National
lun. 6/30
7:00 am-12:41 pm
1 stop5h 41m
Key WestWashington, D.C.
EYW - IAD
EYWIAD
Key West
vie. 8/1
12:47 pm-7:36 pm
1 stop6h 49m
Washington, D.C. Dulles Intl
dom. 8/3
9:03 am-2:14 pm
1 stop5h 11m
Key WestWashington, D.C.
EYW - DCA
EYWDCA
Key West
mar. 6/24
8:45 am-4:12 pm
1 stop7h 27m
Washington, D.C. Reagan-National
mié. 6/25
10:10 am-6:05 pm
1 stop7h 55m
Key WestWashington, D.C.
EYW - IAD
EYWIAD
Key West
dom. 7/27
4:20 pm-9:23 am
1 stop17h 03m
Best time to book a flight from Key West to District of Columbia
Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Key West with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Key West to District of Columbia
What is the cheapest month to book a flight from Key West to District of Columbia?
Currently, August is the cheapest month in which you can book a flight from Key West to District of Columbia (average of $241). Flying from Key West to District of Columbia in March is currently the most expensive (average of $290). 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 EYW to DC?
Find hourly flight availability from Key West to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.
When flying from Key West to District of Columbia, 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 District of Columbia by month
Plan your trip to District of Columbia by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.
Temperature in District of Columbia by month
Plan your trip to District of Columbia by taking into account the average temperature totals by month.
If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).
Reviews of airlines servicing District of Columbia
Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated junio 12, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and JetBlue from Key West to District of Columbia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
pilar,May 2025
RSW - ATL
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
pilar,May 2025
RSW - ATL
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
pilar,May 2025
RSW - ATL
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
pilar,May 2025
RSW - ATL
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
pilar,May 2025
RSW - ATL
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
pilar,May 2025
RSW - ATL
Related info for your journey
Find useful and relevant information for your journey from Key West to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Key West to District of Columbia
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Key West to District of Columbia
Discover the top 2 airlines that operate flights from Key West to District of Columbia. 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 junio 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$218 | Average$326 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$223 | Average$303 | FlexibilityNo cancel fee | On-timeN/A |