$105 Find Cheap Flights from Key West to District of Columbia

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 District of Columbia departing on 5/28. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to District of Columbia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Key West to District of Columbia, 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 District of Columbia, as well as popular online travel agencies
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Best District of Columbia Flight Deals from Key West

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Cheap Flights from Key West to District of Columbia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Key West to District of Columbia 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.

Recent round-trip flight deals from Key West to District of Columbia

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Key West to District of Columbia.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
2:05 pm - 9:46 pmEYW-DCA
7h 41m1 stop
Delta Logo
6:00 am - 10:51 amDCA-EYW
4h 51m1 stop
$239Delta
Find Deal
Fri, Jul 4 - Tue, Jul 15
American Airlines Logo
12:02 pm - 2:49 pmEYW-DCA
2h 47mnonstop
American Airlines Logo
8:15 am - 11:32 amDCA-EYW
3h 17mnonstop
$279American Airlines
Find Deal
Wed, May 14 - Sun, May 18
American Airlines Logo
12:39 pm - 7:30 pmEYW-DCA
6h 51m1 stop
American Airlines Logo
8:29 am - 11:31 amDCA-EYW
3h 02mnonstop
$284American Airlines
Find Deal
Fri, Jul 4 - Tue, Jul 15
Delta Logo
2:05 pm - 7:51 pmEYW-IAD
5h 46m1 stop
Delta Logo
12:45 pm - 7:49 pmIAD-EYW
7h 04m1 stop
$284Delta
Find Deal
Thu, Jul 3 - Mon, Jul 7
Delta Logo
1:51 pm - 7:31 pmEYW-DCA
5h 40m1 stop
Delta Logo
6:00 am - 10:51 amDCA-EYW
4h 51m1 stop
$299Delta
Find Deal
Wed, May 14 - Sun, May 18
American Airlines Logo
5:24 pm - 10:20 pmEYW-DCA
4h 56m1 stop
American Airlines Logo
8:15 am - 11:32 amDCA-EYW
3h 17mnonstop
$314American Airlines
Find Deal
Wed, May 14 - Sun, May 18
United Airlines Logo
1:41 pm - 10:27 pmEYW-IAD
8h 46m1 stop
United Airlines Logo
10:10 pm - 2:00 pmIAD-EYW
15h 50m1 stop
$326United Airlines
Find Deal
Wed, Jul 2 - Mon, Jul 7
United Airlines Logo
1:41 pm - 10:27 pmEYW-IAD
8h 46m1 stop
United Airlines Logo
12:35 pm - 12:15 pmIAD-EYW
23h 40m1 stop
$332United Airlines
Find Deal
Wed, Jul 2 - Sat, Jul 5
JetBlue Logo
8:45 am - 4:00 pmEYW-DCA
7h 15m1 stop
JetBlue Logo
10:00 am - 6:05 pmDCA-EYW
8h 05m1 stop
$450JetBlue
Find Deal
Mon, May 19 - Wed, May 21
JetBlue Logo
8:45 am - 4:00 pmEYW-DCA
7h 15m1 stop
JetBlue Logo
10:00 am - 6:05 pmDCA-EYW
8h 05m1 stop
$469JetBlue
Find Deal
Mon, Jun 2 - Fri, Jun 6
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KAYAK's insights & trends for Key West to District of Columbia flights

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

What is the cheapest Key West to District of Columbia flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Key West to District of Columbia.

The cheapest ticket to District of Columbia from Key West found in the last 72 hours was to Washington, D.C., at $229 round-trip. The most popular route is from Key West (EYW) to Washington, D.C. Reagan-National Airport (DCA), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $229.

Can I save money by flying with a layover from Key West to District of Columbia?

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 $832, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Key West to District of Columbia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Key West to District of Columbia, 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 District of Columbia is December, when tickets cost $289 (return) on average. On the other hand, the most expensive months are March and April, when the average cost of round-trip tickets is $731 and $547 respectively.

What’s the cheapest day of the week to fly from Key West to District of Columbia?

The average price of all round-trip flights from Key West to District of Columbia clicked on KAYAK for each day over the last 12 months.

For Key West to District of Columbia, Thursday is the cheapest day to fly on average and Friday is the most expensive. Flying from District of Columbia back to Key West, the best deals are generally found on Tuesday, with Sunday being the most expensive.


Good to know

Low seasonJanuary
High seasonMay
Cheapest flight$105
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Key West to Reagan Washington National Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Key West to District of Columbia?

    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 District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Key West to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Key West to District of Columbia 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 District of Columbia?

    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 from Key West to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Key West to District of Columbia?

    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 from Key West to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to District of Columbia?

    The cheapest time of day to fly to District of Columbia is generally in the evening, when round-trip flights cost $419 on average. Morning departures are around 7% more expensive than evening flights, on average. The most expensive time of day to fly to District of Columbia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,068.

Top tips for finding cheap flights to District of Columbia

  • Looking for a cheap flight? 25% of our users found tickets from Key West to the following destinations at these prices or less: Washington, D.C. $243 one-way - $364 round-trip

Top airlines flying from Key West to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from Key West to District of Columbia. 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 District of Columbia? 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.
8.0
DeltaOverall score based on 7934 reviews
8.2Boarding
7.9Entertainment
8.5Crew
7.9Comfort
7.3Food
Airline reviews

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.

10.0 ExcellentGary, Apr 2025TPA - LAX
Read more Delta reviews

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.

Newer plane, relatively easy boarding, not a full flight and was told that we could not be moved up because of weight and balance issues. Otherwise, a very good experience.

Everything was great. Great service, excellent communication, and early arrival

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Good and consistent Printer in lounge did not work for me :(

Great - This was the last flight before hurricane closures and did a quick turnaround to get the plane heading north. Much appreciated.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

Crew professional. Easy bag drop off. On time. Good entertainment.

Flight was late and missed connecting flight. They could have better accommodated, but instead did an overnight and had to arrive the next afternoon.

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

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Flight delayed on both ends - have a gate ready at DCA, don't make us sit for 30min after being late to take off as well.

AA can't control the weather. But the airplane was hot and stuffy while stuck on the runway with a broken entertainment system.

very bare bones flight no entertainment screen, download shows prior to boarding to watch on phone or tablet.

It was good. It’s been a long time since my wife and I fly any where and things have changed. Our trip was to see our new grandson. We fly economy and that was not good for my bad back. It was a quick flight but uncomfortable.

Service in first class no longer exists on American Airlines .

Everything you need to know for your flight from Key West to District of Columbia

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