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Reagan-National

$234+ Cheap flights from Kaua'i to Reagan-National (DCA)

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — DCA
Aug 30 — Sep 61
Sat 8/30
Sat 9/6
1 adult, Economy
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One-way flights from Kaua'i to Reagan-National
Search for one-way flight options from Kaua'i to Reagan-National. Find affordable one-way fares based on user searches. Data last updated August 25, 2025.

This Delta deal was found by Cheapflights users on 8/25. 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.
Thu 9/189:40 pmLIH - DCA
1 stop11h 50mDelta
Deal found 8/25$234
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:15 pmLIH - DCA
2 stops20h 45mAlaska Airlines
Deal found 8/25$239
This American Airlines deal was found by Cheapflights users on 8/23. 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.
Thu 10/309:40 pmLIH - DCA
1 stop12h 41mAmerican Airlines
Deal found 8/23$264
This American Airlines deal was found by Cheapflights users on 8/23. 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.
Thu 9/259:40 pmLIH - DCA
2 stops14h 47mAmerican Airlines
Deal found 8/23$269
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Sun 10/59:40 pmLIH - DCA
2 stops16h 19mAmerican Airlines
Deal found 8/24$297
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Thu 9/187:40 pmLIH - DCA
1 stop13h 26mUnited Airlines
Deal found 8/23$304
This Delta deal was found by Cheapflights users on 8/25. 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.
Sun 10/59:40 pmLIH - DCA
1 stop11h 48mDelta
Deal found 8/25$322
This Hawaiian Airlines deal was found by Cheapflights users on 8/24. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1311:25 pmLIH - DCA
1 stop11h 43mHawaiian Airlines
Deal found 8/24$467
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/35:15 pmLIH - DCA
2 stops17h 52mAlaska Airlines
Deal found 8/23$1,046
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/39:00 pmLIH - DCA
3 stops43h 59mMultiple Airlines
Deal found 8/23$1,211
This Southwest deal was found by Cheapflights users on 8/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/39:10 pmLIH - DCA
1 stop14h 35mSouthwest
Deal found 8/23$1,248

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kaua'i to Reagan-National 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 August 25, 2025.
Use the filters below to find and compare flights from Kaua'i to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Kaua'i

Fly to

Reagan-National

Route

Depart

Return

Price

LihueWashington, D.C.

LIH - DCA

LIHDCA

Lihue

Thu 9/25

9:40 pm-3:30 pm

1 stop11h 50m

$234

LihueWashington, D.C.

LIH - DCA

LIHDCA

Lihue

Thu 9/18

9:40 pm-3:30 pm

1 stop11h 50m

$234

LihueWashington, D.C.

LIH - DCA

LIHDCA

Lihue

Thu 10/30

9:40 pm-3:28 pm

1 stop11h 48m

$234

LihueWashington, D.C.

LIH - DCA

LIHDCA

Lihue

Thu 10/30

6:27 pm-8:00 pm

2 stops19h 33m

$239

LihueWashington, D.C.

LIH - DCA

LIHDCA

Lihue

Thu 10/30

9:40 pm-4:21 pm

1 stop12h 41m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/24

Best time to book a flight from Kaua'i to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Kaua'i 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 Kaua'i to Washington, D.C. Reagan-National Airport
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated August 25, 2025.
Peruse reviews from past customers who have flown with American Airlines from Kaua'i to Washington, D.C. Reagan-National Airport to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Boarding

7.5

Food

6.5

Crew

8.0

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Boarding

7.5

Food

6.5

Crew

8.0

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

Related info for your journey

Find useful and relevant information for your journey from Kaua'i to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Kaua'i to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Kaua'i to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kaua'i to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kaua'i to Reagan-National.

  • Can I find deals for business class flights from Kaua'i to Reagan-National?

    Yes. Cheapflights offers flight deals from Kaua'i to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kaua'i to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Kaua'i to Washington, D.C. Reagan-National Airport (average of $278). Flying from Kaua'i to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Fairfax
Manassas
Falls Church
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Waldorf
Bowie

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Top airline flying from Kaua'i to Reagan-National

Discover the top airline that operate flights from Kaua'i to Reagan-National. 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 August 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$593Average$1,036FlexibilityNo cancel feeOn-time71%

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