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$258+ Cheap flights from District of Columbia to Kaua'i

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LIH
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from District of Columbia to Kaua'i

Keep the following information in mind while searching for District of Columbia to Kaua'i flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$560
(Alaska Airlines)

One-way from

$258
(Delta)

Popular in

June

Cheapest in

September

Average price

$728
Provider with most accurate pricing for Washington, D.C. (WAS)-Lihue flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Lihue flights.
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From District of Columbia to Kaua'i
Search Deals
One-way flight from District of Columbia to Kaua'i
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Highest demand for flights based on searches. 13% potential increase in price ($125 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from District of Columbia to Kaua'i

Cheapest flights from District of Columbia to Kaua'i
Explore the most affordable flight options available from District of Columbia to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 4/95:38 pmDCA - LIH
2 stops24h 02mAlaska Airlines
Mon 4/145:15 pmLIH - DCA
2 stops21h 44mAlaska Airlines
Deal found 2/19$560
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 4/165:30 pmIAD - LIH
1 stop26h 04mAlaska Airlines
Wed 4/307:42 pmLIH - IAD
2 stops14h 56mAlaska Airlines
Deal found 2/19$564
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 4/85:00 amIAD - LIH
2 stops15h 58mAmerican Airlines
Wed 4/169:32 pmLIH - IAD
2 stops12h 52mAmerican Airlines
Deal found 2/20$565
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 4/85:00 amDCA - LIH
2 stops15h 58mAmerican Airlines
Wed 4/162:12 pmLIH - DCA
2 stops14h 42mAmerican Airlines
Deal found 2/20$565
This Delta deal was found by Cheapflights users on 2/19. 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.
Wed 4/236:00 amDCA - LIH
2 stops17h 13mDelta
Wed 4/308:15 pmLIH - DCA
1 stop13h 16mDelta
Deal found 2/19$574
This Delta deal was found by Cheapflights users on 2/19. 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 2/217:25 amIAD - LIH
2 stops17h 44mDelta
Wed 2/2610:51 pmLIH - IAD
1 stop11h 37mDelta
Deal found 2/19$620
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/78:30 amDCA - LIH
2 stops19h 14mUnited Airlines
Tue 3/117:40 pmLIH - DCA
2 stops16h 14mUnited Airlines
Deal found 2/20$696
This United Airlines deal was found by Cheapflights users on 2/18. 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 8/1510:05 pmIAD - LIH
1 stop28h 05mUnited Airlines
Mon 8/257:40 pmLIH - IAD
1 stop11h 47mUnited Airlines
Deal found 2/18$730

Find flights from District of Columbia to Kaua'i within your budget

Customize your flight search to find flights from District of Columbia to Kaua'i 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 February 20, 2025.

Fly from

District of Columbia

Fly to

Kaua'i

Route

Depart

Return

Price

Washington, D.C.Lihue

DCA - LIH

DCALIH

Washington, D.C. Reagan-National

Wed 4/9

5:38 pm-11:40 am

2 stops24h 02m

Lihue

Mon 4/14

5:15 pm-8:59 pm

2 stops21h 44m

$560

Washington, D.C.Lihue

IAD - LIH

IADLIH

Washington, D.C. Dulles Intl

Wed 4/16

5:30 pm-1:34 pm

1 stop26h 04m

Lihue

Wed 4/30

7:42 pm-4:38 pm

2 stops14h 56m

$564

Washington, D.C.Lihue

IAD - LIH

IADLIH

Washington, D.C. Dulles Intl

Tue 4/8

5:00 am-2:58 pm

2 stops15h 58m

Lihue

Wed 4/16

9:32 pm-4:24 pm

2 stops12h 52m

$565

Washington, D.C.Lihue

DCA - LIH

DCALIH

Washington, D.C. Reagan-National

Tue 4/8

5:00 am-2:58 pm

2 stops15h 58m

Lihue

Wed 4/16

2:12 pm-10:54 am

2 stops14h 42m

$565

Washington, D.C.Lihue

DCA - LIH

DCALIH

Washington, D.C. Reagan-National

Wed 4/23

6:00 am-5:13 pm

2 stops17h 13m

Lihue

Wed 4/30

8:15 pm-3:31 pm

1 stop13h 16m

$574

Washington, D.C.Lihue

IAD - LIH

IADLIH

Washington, D.C. Dulles Intl

Thu 4/24

7:25 am-6:44 pm

1 stop17h 19m

Lihue

Sat 5/3

10:32 am-6:21 am

2 stops13h 49m

$694

Washington, D.C.Lihue

IAD - LIH

IADLIH

Washington, D.C. Dulles Intl

Fri 3/7

8:35 am-10:44 pm

2 stops19h 09m

Lihue

Tue 3/11

7:40 pm-3:56 pm

2 stops14h 16m

$696

Washington, D.C.Lihue

DCA - LIH

DCALIH

Washington, D.C. Reagan-National

Fri 3/7

8:30 am-10:44 pm

2 stops19h 14m

Lihue

Tue 3/11

7:40 pm-5:54 pm

2 stops16h 14m

$696

Washington, D.C.Lihue

DCA - LIH

DCALIH

Washington, D.C. Reagan-National

Mon 7/28

10:45 am-11:58 am

3 stops31h 13m

Lihue

Mon 8/4

5:45 pm-5:32 pm

2 stops17h 47m

$1,192

Washington, D.C.Lihue

IAD - LIH

IADLIH

Washington, D.C. Dulles Intl

Sat 4/12

7:56 pm-11:33 am

2 stops21h 37m

Lihue

Fri 4/18

6:00 am-5:40 am

2 stops17h 40m

$1,624

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 19 results
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Best time to book a flight from District of Columbia to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from District of Columbia 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.

Travel insights for flights from District of Columbia to Kaua'i

Get recent, data-driven insights about flights from District of Columbia to Kaua'i including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from District of Columbia to Kaua'i (average of $440). Flying from District of Columbia to Kaua'i in June is currently the most expensive (average of $686). 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.

What is the cheapest time of day to fly from DC to FUS?

Find hourly flight availability from District of Columbia to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Kaua'i as you normally would.

Rainfall in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kaua'i ranges from 2.2 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. June is typically the driest time to visit Kaua'i when rainfall is around 2.2 in.

Temperature in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kaua'i, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. 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 Kaua'i. Reviews last updated February 20, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from District of Columbia to Kaua'i. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Kaua'i. 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 District of Columbia to Kaua'i one-way?

    The cheapest airlines for a one-way flight from District of Columbia to Kaua'i are Delta ($258), American Airlines ($258), and Alaska Airlines ($288).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from District of Columbia to Kaua'i 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 District of Columbia to Kaua'i?

    Currently, January is the cheapest month in which you can book a flight from District of Columbia to Kaua'i (average of $440). Flying from District of Columbia to Kaua'i in June is currently the most expensive (average of $686). 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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Top 5 airlines flying from District of Columbia to Kaua'i

Discover the top 5 airlines that operate flights from District of Columbia to Kaua'i. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$406Average$725FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$437Average$912FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$484Average$799FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$569Average$907FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$597Average$961FlexibilityNo cancel feeOn-time63%
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