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District of Columbia

$253+ Cheap flights from Kaua'i 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — IAD
Dec 24 — Dec 311
Wed 12/24
Wed 12/31
1 adult, Economy
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Cheap flight deals from Kaua'i to District of Columbia

Keep the following information in mind while searching for Kaua'i to District of Columbia flight deals. Data was last updated November 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$405
(Alaska Airlines)

One-way from

$253
(United Airlines)
Provider with most accurate pricing for Lihue-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Lihue-Washington, D.C. (WAS) flights.
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From Kaua'i to District of Columbia
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One-way flight from Kaua'i to District of Columbia
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Find flight deals from Kaua'i to District of Columbia

Cheapest flights from Kaua'i to District of Columbia
Explore the most affordable flight options available from Kaua'i to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 24, 2025.

This American Airlines deal was found by Cheapflights users on 11/24. 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.
Fri 12/199:45 pmLIH - DCA
2 stops14h 49mAmerican Airlines
Fri 1/27:00 amDCA - LIH
1 stop16h 39mAmerican Airlines
Deal found 11/24$568
This Delta deal was found by Cheapflights users on 11/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/810:55 pmLIH - IAD
2 stops13h 05mDelta
Fri 12/127:15 amIAD - LIH
1 stop17h 55mDelta
Deal found 11/23$689
This United Airlines deal was found by Cheapflights users on 11/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:30 pmLIH - IAD
1 stop21h 53mUnited Airlines
Fri 1/26:20 amIAD - LIH
1 stop15h 44mUnited Airlines
Deal found 11/24$708
This Delta deal was found by Cheapflights users on 11/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:50 pmLIH - DCA
1 stop12h 37mDelta
Fri 12/126:00 amDCA - LIH
2 stops17h 33mDelta
Deal found 11/23$759
This United Airlines deal was found by Cheapflights users on 11/23. 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.
Mon 12/88:30 pmLIH - IAD
1 stop11h 53mUnited Airlines
Fri 12/128:17 amIAD - LIH
1 stop13h 41mUnited Airlines
Deal found 11/23$853
This American Airlines deal was found by Cheapflights users on 11/23. 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.
Mon 12/810:44 pmLIH - DCA
1 stop12h 10mAmerican Airlines
Fri 12/125:10 pmDCA - LIH
1 stop25h 14mAmerican Airlines
Deal found 11/23$870
This Delta deal was found by Cheapflights users on 11/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/192:15 pmLIH - IAD
2 stops14h 31mDelta
Fri 1/26:00 amIAD - LIH
2 stops17h 00mDelta
Deal found 11/23$984
This American Airlines deal was found by Cheapflights users on 11/24. 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.
Fri 12/199:45 pmLIH - DCA
1 stop12h 59mAmerican Airlines
Sat 12/2710:05 amDCA - LIH
2 stops17h 14mAmerican Airlines
Deal found 11/24$1,323
This Alaska Airlines deal was found by Cheapflights users on 11/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/193:25 pmLIH - IAD
1 stop20h 56mAlaska Airlines
Sat 12/277:33 amIAD - LIH
1 stop35h 52mAlaska Airlines
Deal found 11/24$1,370
This United Airlines deal was found by Cheapflights users on 11/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:30 pmLIH - DCA
1 stop13h 29mUnited Airlines
Sat 12/275:59 pmDCA - LIH
1 stop24h 15mUnited Airlines
Deal found 11/24$1,480

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kaua'i 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 November 24, 2025.
Use the filters below to find and compare flights from Kaua'i to District of Columbia that are best for you.

Fly from

Kaua'i

Fly to

District of Columbia

Route

Depart

Return

Price

LihueWashington, D.C.

LIH - IAD

LIHIAD

Lihue

Thu 1/29

10:20 pm-4:26 pm

1 stop13h 06m

Washington, D.C. Dulles Intl

Mon 2/2

6:04 pm-10:41 pm

1 stop33h 37m

$405

LihueWashington, D.C.

LIH - DCA

LIHDCA

Lihue

Thu 1/29

10:20 pm-9:59 pm

1 stop18h 39m

Washington, D.C. Reagan-National

Mon 2/2

5:01 pm-10:41 pm

1 stop34h 40m

$405

LihueWashington, D.C.

LIH - IAD

LIHIAD

Lihue

Thu 1/29

10:45 pm-11:10 pm

1 stop19h 25m

Washington, D.C. Dulles Intl

Mon 2/2

6:00 am-6:31 pm

2 stops17h 31m

$431

LihueWashington, D.C.

LIH - DCA

LIHDCA

Lihue

Thu 1/29

10:45 pm-3:20 pm

1 stop11h 35m

Washington, D.C. Reagan-National

Mon 2/2

6:59 am-6:31 pm

2 stops16h 32m

$450

LihueWashington, D.C.

LIH - IAD

LIHIAD

Lihue

Mon 4/27

10:25 pm-4:37 pm

1 stop12h 12m

Washington, D.C. Dulles Intl

Mon 5/4

7:00 am-9:24 pm

1 stop20h 24m

$575

LihueWashington, D.C.

LIH - DCA

LIHDCA

Lihue

Mon 4/27

2:45 pm-5:29 pm

1 stop20h 44m

Washington, D.C. Reagan-National

Mon 5/4

5:10 pm-10:42 am

1 stop23h 32m

$575

LihueWashington, D.C.

LIH - DCA

LIHDCA

Lihue

Fri 12/19

9:45 pm-3:44 pm

1 stop12h 59m

Washington, D.C. Reagan-National

Fri 1/2

7:00 am-6:39 pm

1 stop16h 39m

$612

LihueWashington, D.C.

LIH - IAD

LIHIAD

Lihue

Sun 3/8

1:15 pm-7:29 am

1 stop12h 14m

$253

LihueWashington, D.C.

LIH - DCA

LIHDCA

Lihue

Sun 3/8

1:56 pm-9:02 pm

1 stop25h 06m

$258

LihueWashington, D.C.

LIH - DCA

LIHDCA

Lihue

Sun 3/8

7:40 pm-3:32 pm

2 stops13h 52m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 28 results
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Best time to book a flight from Kaua'i to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia
No data available for this route at this time. Please check back soon.

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 November 24, 2025.
Read through reviews of airlines operating flights from Kaua'i to District of Columbia, such as United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,044 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,044 reviews
United Airlines
7.4
Good
9,044 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,040 reviews
United Airlines
7.4
Good
9,044 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Kaua'i 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.

  • How long is the flight from Kaua'i to District of Columbia?

    For as low as $405, Alaska Airlines can have you in District of Columbia from Kaua'i in 13h 06m. Airlines will cover a distance of 4854 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Kaua'i to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Kaua'i to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kaua'i to District of Columbia?

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

  • Can I find deals for business class flights from Kaua'i to District of Columbia?

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

See more FAQs

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Alternative routes for Kaua'i to District of Columbia

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Top 2 airlines flying from Kaua'i to District of Columbia

Discover the top 2 airlines that operate flights from Kaua'i 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 November 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$559Average$694FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$593Average$942FlexibilityNo cancel feeOn-time71%

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