EYW - DCA

$136 Find Cheap Flights from Key West to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Key West to Reagan-National departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Key West to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Key West to Washington, D.C., as well as popular online travel agencies
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Flight Deals

Cheap Flights from Key West to Reagan-National (EYW-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Key West to Reagan-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Key West to Reagan-National

Thu, Dec 4 - Tue, Dec 9
Delta Logo
7:40 am - 3:00 pmEYW-DCA
7h 20m1 stop
Delta Logo
10:20 am - 5:10 pmDCA-EYW
6h 50m1 stop
$249Delta
Find Deal
Fri, Dec 5 - Wed, Dec 10
Delta Logo
6:05 pm - 11:39 pmEYW-DCA
5h 34m1 stop
Delta Logo
12:34 pm - 8:03 pmDCA-EYW
7h 29m1 stop
$264Delta
Find Deal
Tue, Jan 20 - Mon, Jan 26
American Airlines Logo
5:24 pm - 11:45 pmEYW-DCA
6h 21m1 stop
American Airlines Logo
7:29 am - 10:43 amDCA-EYW
3h 14mnonstop
$309American Airlines
Find Deal
Fri, Mar 6 - Tue, Mar 10
Delta Logo
2:35 pm - 10:16 pmEYW-DCA
7h 41m1 stop
Delta Logo
12:05 pm - 7:44 pmDCA-EYW
7h 39m1 stop
$354Delta
Find Deal
Tue, Jan 20 - Tue, Jan 27
American Airlines Logo
3:55 pm - 10:00 pmEYW-DCA
6h 05m1 stop
American Airlines Logo
6:45 am - 11:50 amDCA-EYW
5h 05m1 stop
$359American Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
Delta Logo
2:00 pm - 8:42 pmEYW-DCA
6h 42m1 stop
Delta Logo
10:09 am - 5:15 pmDCA-EYW
7h 06m1 stop
$369Delta
Find Deal
Tue, Jan 20 - Tue, Jan 27
American Airlines Logo
5:39 pm - 8:30 pmEYW-DCA
2h 51mnonstop
American Airlines Logo
7:29 am - 10:43 amDCA-EYW
3h 14mnonstop
$379American Airlines
Find Deal
Thu, Nov 20 - Sat, Nov 22
American Airlines Logo
5:36 pm - 8:31 pmEYW-DCA
2h 55mnonstop
American Airlines Logo
1:08 pm - 4:17 pmDCA-EYW
3h 09mnonstop
$398American Airlines
Find Deal
Fri, Dec 5 - Wed, Dec 10
United Airlines Logo
3:02 pm - 11:58 amEYW-DCA
20h 56m2 stops
United Airlines Logo
7:00 am - 2:06 pmDCA-EYW
7h 06m1 stop
$492United Airlines
Find Deal
Tue, Jan 20 - Mon, Jan 26
United Airlines Logo
4:15 pm - 1:19 pmEYW-DCA
21h 04m2 stops
United Airlines Logo
6:00 am - 1:02 pmDCA-EYW
7h 02m1 stop
$736United Airlines
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
Arrive two hours early at EYW for security checks.
Use the metro line for quick access to DCA.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Delta
Cheapest • from $249 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 30% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$249
Overall average: $328
Delta
Thu 12/4Tue 12/9
EYW - DCA • 1 stop
Cheapest non-stop
$359
Typical prices: $354-482
American Airlines
Tue 9/30Sat 10/4
EYW - DCA • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Reagan-National!
Expert advice

Expert advice for your flight from Key West to Reagan-National

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
EYW

Arrive two hours early at EYW due to potential congestion in the sole security area, especially during peak hours.

Read more about EYWby Paul Rubio
DCA

Use the metro line for quick access to DCA from downtown D.C., avoiding traffic and expensive car rides.

Read more about DCAby Ramsey Qubein
Our travel experts
Paul Rubio

Paul Rubio

Expert on EYW

Paul Rubio

Paul Rubio

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on DCA

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Booking Insights

KAYAK's insights & trends for Key West to Reagan-National flights

Get data-powered insights and trends into flights from Key West to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Key West to Reagan Washington National Airport?

The average price of all round-trip flights from Key West to Washington, D.C. Reagan-National Airport clicked on KAYAK for each day over the last 12 months.

When flying from Key West to Reagan Washington National Airport, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Key West, you’ll find the best rates on Tuesdays and the most expensive ones on Thursdays.

What is the cheapest month to fly from Key West to Washington, D.C. Reagan-National Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Key West to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Key West to Washington, D.C. Reagan-National Airport is February, where tickets cost $306 (return) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is $751 and $683 respectively.

Can I save money by flying with a layover from Key West to Washington, D.C. Reagan-National Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $587, prices are generally cheapest when you fly direct.

Good to know

Low seasonApril
Cheapest flight$136
Best time to beat the crowds but there is an average 72% increase in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Key West to Reagan Washington National Airport

When to book flights from Key West to Reagan-National

Are your dates flexible? Find out the best times to travel from Key West to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Key West to Reagan Washington National Airport flights

  • What is the cheapest flight from Key West to Washington, D.C. Reagan-National Airport?

    In the last 3 days, the lowest price for a flight from Key West to Washington, D.C. Reagan-National Airport was $136 for a one-way ticket and $249 for a round-trip.

  • Do I need a passport to fly between Key West and Reagan Washington National Airport?

    No

  • Which airports will I be using when flying from Key West to Reagan Washington National Airport?

    Key West airport is called Key West and the only airport in Reagan Washington National Airport is Washington, D.C. Reagan-National.

  • Which airlines offer Wi-Fi service onboard planes from Key West to Reagan Washington National Airport?

    American Airlines, JetBlue, and Delta offer inflight Wi-Fi service on the Key West to Reagan Washington National Airport flight route.

  • Which aircraft models fly most regularly from Key West to Reagan Washington National Airport?

    The Embraer 175 is the aircraft model that flies most regularly on the Key West to Reagan Washington National Airport flight route.

  • Which airline alliances offer flights from Key West to Reagan Washington National Airport?

    oneworld is the only airline alliance operating flights between Key West and Reagan Washington National Airport.

  • On which days can I fly direct from Key West to Reagan Washington National Airport?

    There are nonstop flights from Key West to Reagan Washington National Airport on a daily basis.

  • Which is the best airline for flights from Key West to Washington, D.C., Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Key West to Washington, D.C. are Delta and American Airlines. With an average price for the route of $363 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $397 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Key West to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Key West to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Key West to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Key West is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Key West to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reagan Washington National Airport with an airline and back to Key West with another airline. Booking your flights between Key West and DCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Key West to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport from Key West up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Key West to Washington, D.C. Reagan-National Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $198 or less one-way and $359 or less round-trip.

Prefer to fly direct from Key West to Reagan Washington National Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Key West to Washington, D.C. Reagan-National.
Find which airlines fly direct from Key West Airport to Washington, D.C. Reagan-National Airport, which days they fly and book direct flights.

Direct departures

Key West to Washington, D.C. Reagan-National

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Direct returns

Washington, D.C. Reagan-National to Key West

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Reviews of the top airlines flying from Key West to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Key West to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Key West to Reagan-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7954 reviews
8.2Boarding
8.5Crew
7.3Food
7.9Comfort
7.9Entertainment
Airline reviews

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

8.0 ExcellentOlaf, Sep 2025FLL - ATL
Read more Delta reviews

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Flight was an hour late, who knows why. It was OK, nothing outstanding.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

Flight left early and arrived early. the whole trip was excellent.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

Internet was a bit expensive and did not work ask that week otherwise a good flight

Food was ok, but not as good as I have had before on AA.

Pretty good. The food was just mediocre, the boarding and crew were good.

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

The boarding crew was incredibly helpful getting me on an earlier flight

Everything you need to know for your flight from Key West to Reagan-National

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