District of Columbia

$252+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — IAD
Jul 30 — Aug 61
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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 July 25, 2025.

Round-trip from

$522
(Alaska Airlines)

One-way from

$252
(Alaska Airlines)
From Kaua'i to District of Columbia
One-way flight from Kaua'i to District of Columbia

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 July 25, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 11/54:16 pmLIH - IAD
2 stops19h 57mAlaska Airlines
Wed 11/125:40 pmIAD - LIH
2 stops22h 03mAlaska Airlines
Deal found 7/22$522

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 July 25, 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

Wed 11/5

4:16 pm-5:13 pm

2 stops19h 57m

Washington, D.C. Dulles Intl

Wed 11/12

5:40 pm-10:43 am

2 stops22h 03m

$522

LihueWashington, D.C.

LIH - DCA

LIHDCA

Lihue

Thu 10/30

3:52 pm-8:00 pm

2 stops22h 08m

$252

LihueWashington, D.C.

LIH - IAD

LIHIAD

Lihue

Thu 10/30

3:52 pm-5:13 pm

2 stops19h 21m

$277

LihueWashington, D.C.

LIH - DCA

LIHDCA

Lihue

Tue 8/26

8:40 pm-6:00 pm

2 stops15h 20m

$282

LihueWashington, D.C.

LIH - IAD

LIHIAD

Lihue

Thu 10/30

10:23 pm-4:40 pm

1 stop12h 17m

$307

LihueWashington, D.C.

LIH - DCA

LIHDCA

Lihue

Tue 8/26

8:28 pm-3:46 pm

1 stop13h 18m

$307

LihueWashington, D.C.

LIH - IAD

LIHIAD

Lihue

Wed 10/22

9:40 pm-5:04 pm

2 stops13h 24m

$312

LihueWashington, D.C.

LIH - DCA

LIHDCA

Lihue

Mon 8/11

9:16 pm-4:25 pm

1 stop13h 09m

$367

LihueWashington, D.C.

LIH - IAD

LIHIAD

Lihue

Wed 10/22

7:40 pm-3:40 pm

1 stop14h 00m

$377

LihueWashington, D.C.

LIH - IAD

LIHIAD

Lihue

Mon 8/11

8:28 pm-6:49 pm

2 stops16h 21m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 12 results
1
2

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 July 25, 2025.
Read through reviews of airlines operating flights from Kaua'i to District of Columbia, such as Alaska Airlines, Southwest, and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
8.0
Very good

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.
  • What are the cheapest airlines to fly from Kaua'i to District of Columbia one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $252. Users have also found prices from $282 and $307 on Southwest and Hawaiian Airlines, respectively.

  • 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.

  • What is the cheapest month to book a flight from Kaua'i to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Kaua'i to District of Columbia (average of $309). Flying from Kaua'i to District of Columbia in April is currently the most expensive (average of $337). 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

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Alternative routes for Kaua'i to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.

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 July 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$559Average$694FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$593Average$1,036FlexibilityNo cancel feeOn-time71%

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