DCA

$224 Find Cheap Flights from Kaua'i 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 to Reagan-National departing on 10/30. 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

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Cheap Flights from Kaua'i to Reagan-National

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kaua'i 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 Kaua'i to Reagan-National

Mon, Sep 15 - Sat, Sep 27
Alaska Airlines Logo
1:36 pm - 8:59 pmLIH-DCA
25h 23m1 stop
Alaska Airlines Logo
8:59 am - 11:56 amDCA-LIH
32h 57m1 stop
$476Alaska Airlines
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Mon, Sep 15 - Sat, Sep 27
Alaska Airlines Logo
2:25 pm - 5:59 pmLIH-DCA
21h 34m1 stop
Alaska Airlines Logo
8:00 am - 9:30 pmDCA-LIH
19h 30m1 stop
$477Alaska Airlines
Find Deal
Mon, Sep 15 - Sat, Sep 27
Alaska Airlines Logo
2:25 pm - 5:59 pmLIH-DCA
21h 34m1 stop
Alaska Airlines Logo
5:06 pm - 1:56 pmDCA-LIH
26h 50m2 stops
$482Alaska Airlines
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Mon, Sep 15 - Sat, Sep 27
United Airlines Logo
1:13 pm - 8:58 amLIH-DCA
13h 45m2 stops
United Airlines Logo
11:00 am - 7:55 pmDCA-LIH
14h 55m2 stops
$488United Airlines
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Mon, Sep 15 - Sat, Sep 27
United Airlines Logo
1:13 pm - 9:58 amLIH-DCA
14h 45m2 stops
United Airlines Logo
11:00 am - 7:55 pmDCA-LIH
14h 55m2 stops
$508United Airlines
Find Deal
Mon, Sep 15 - Sat, Sep 27
United Airlines Logo
11:10 pm - 4:54 pmLIH-DCA
11h 44m1 stop
United Airlines Logo
11:00 am - 7:55 pmDCA-LIH
14h 55m2 stops
$532United Airlines
Find Deal
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Good to know

Low seasonFebruary
Cheapest flight$224
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Lihue to Reagan Washington National Airport

FAQs for booking Kaua'i to Reagan Washington National Airport flights

  • How does KAYAK find such low prices on flights from Kaua'i 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 Kaua'i 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 Kaua'i 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 Kaua'i 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 Kaua'i 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 Kaua'i with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kaua'i 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 Kaua'i up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Kaua'i to Reagan-National

 
Need help choosing which airline to fly with from Kaua'i 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.
7.2
American AirlinesOverall score based on 10000 reviews
6.9Entertainment
7.5Boarding
6.5Food
8.0Crew
7.2Comfort
Airline reviews

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"

2.0 MediocreTZ, Jul 2025ORD - DCA
Read more American Airlines reviews

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.

Boarding gate in Honolulu was staffed with a great clerk with a soothing voice despite the flight delay of over an hour. Flight attendants in the plane were all grumpy, not pleasant looking bunch. Their sour attitude showed throughout the flight. Inly able to get a select few movies started. Most of the movie links in the “free entertainment” did not work.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

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.

Flight boarded from Gate 39 at OGG, the farthest gate in the terminal. There were no Hawaiian themed amenities for the flight. The first class service was mediocre at best; I received not special welcome or recognition as an executive platinum member of American Advantage program. The flight attendants were more concerned with their cell phones than saying "thank you" to the passengers as we disembarked. Fortunately, the flight arrived at LAX a few minutes early.

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.

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