What are the cheapest airlines to fly from Washington, D.C. to Kaua'i one-way?

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $320. However, be on the lookout for offers from United Airlines and Alaska Airlines, as they are both options that can get you from Washington, D.C. to Kaua'i for a low price.

What are the most popular airlines that fly from Washington, D.C. to Kaua'i?

American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from Washington, D.C. to Kaua'i.

What are the most popular routes from Washington, D.C. to Kaua'i?

The most popular flight routes from Washington, D.C. to Kaua'i are Washington, D.C. Dulles Intl - Lihue, Baltimore/Washington - Lihue and Washington, D.C. Reagan-National - Lihue.

What are the cheapest flights from Washington, D.C. to Kaua'i?

On average you can expect to pay $2,105 for a flight from Washington, D.C. to Kaua'i. The cheapest flight overall is $397 while the most popular route, (Washington, D.C. Dulles Intl - Lihue) is currently priced at $575.

Can I find flights from Washington, D.C. to Kaua'i for under $600 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. to Kaua'i for under $600. The cheapest flight booked recently is on United Airlines for just $547, but on average you can expect to pay $609.

Are there last-minute flights available from Washington, D.C. to Kaua'i for under $800?

There are currently 20+ open flights from Washington, D.C. to Kaua'i within the next 7 days for less than $800.

Which airlines flying from Washington, D.C. to Kaua'i have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, American Airlines, and Delta flying from Washington, D.C. to Kaua'i have implemented new flexible cancellation policies.

How far in advance should I book a flight from Washington, D.C. to Kaua'i?

Find a great deal and save up to 5% by booking at least 40 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. to Kaua'i within the next two weeks, with the cheapest ticket starting at $945.

What is the cheapest month to fly from Washington, D.C. to Kaua'i?

January is one of the best times of the year to fly to Kaua'i from Washington, D.C.. Prices for January average $928 per person but you can even find prices for as low as $628. The most expensive prices can be found in the month of December. Opting for a January flight can save you 32% on your journey compared to booking in December

When is the cheapest time to fly from Washington, D.C. to Kaua'i (WAS - FUS)?

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

What does IAD to LIH mean?

IAD and LIH are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. IAD to LIH refers to a flight route from Washington, D.C. Dulles Intl Airport to Lihue Airport.

Cheap Flights from Washington, D.C., DC to Kaua'i from $279 - Find Tickets & Airfare Deals at Cheapflights.com

Cheap flights from Washington, D.C. to Kaua'i in March, April 2023

Apr 25 - May 8

BWI

Baltimore/Washington

LIH

Lihue

2 stops

24h 18m

LIH

Lihue

BWI

Baltimore/Washington

1 stop

22h 30m

$547

United Airlines

Pick Dates

Deal found 3/20

Apr 25 - May 8

BWI

Baltimore/Washington

LIH

Lihue

2 stops

24h 18m

LIH

Lihue

BWI

Baltimore/Washington

2 stops

22h 17m

$553

United Airlines

Pick Dates

Deal found 3/20

Apr 18 - May 2

BWI

Baltimore/Washington

LIH

Lihue

2 stops

24h 18m

LIH

Lihue

BWI

Baltimore/Washington

1 stop

11h 27m

$571

United Airlines

Pick Dates

Deal found 3/20

Apr 18 - May 2

BWI

Baltimore/Washington

LIH

Lihue

2 stops

27h 05m

LIH

Lihue

BWI

Baltimore/Washington

2 stops

14h 44m

$576

United Airlines

Pick Dates

Deal found 3/20

Apr 24 - May 9

BWI

Baltimore/Washington

LIH

Lihue

1 stop

33h 53m

LIH

Lihue

BWI

Baltimore/Washington

2 stops

15h 05m

$581

United Airlines

Pick Dates

Deal found 3/20

Apr 18 - May 2

IAD

Washington, D.C. Dulles Intl

LIH

Lihue

1 stop

35h 04m

LIH

Lihue

IAD

Washington, D.C. Dulles Intl

1 stop

28h 39m

$606

United Airlines

Pick Dates

Deal found 3/20

Apr 18 - May 2

IAD

Washington, D.C. Dulles Intl

LIH

Lihue

2 stops

29h 24m

LIH

Lihue

IAD

Washington, D.C. Dulles Intl

1 stop

25h 50m

$611

United Airlines

Pick Dates

Deal found 3/20

Apr 19 - Apr 26

IAD

Washington, D.C. Dulles Intl

LIH

Lihue

1 stop

35h 04m

LIH

Lihue

IAD

Washington, D.C. Dulles Intl

1 stop

25h 50m

$616

United Airlines

Pick Dates

Deal found 3/20

Apr 19 - Apr 26

IAD

Washington, D.C. Dulles Intl

LIH

Lihue

2 stops

33h 30m

LIH

Lihue

IAD

Washington, D.C. Dulles Intl

1 stop

28h 39m

$621

United Airlines

Pick Dates

Deal found 3/20

Washington, D.C. to Kaua'i 2023 flight deals

Nov 30 - Dec 7

IAD

Washington, D.C. Dulles Intl

LIH

Lihue

1 stop

16h 55m

LIH

Lihue

IAD

Washington, D.C. Dulles Intl

1 stop

13h 44m

$546

Delta

Pick Dates

Deal found 3/20

Apr 25 - May 8

BWI

Baltimore/Washington

LIH

Lihue

2 stops

24h 18m

LIH

Lihue

BWI

Baltimore/Washington

1 stop

22h 30m

$547

United Airlines

Pick Dates

Deal found 3/20

Nov 30 - Dec 7

IAD

Washington, D.C. Dulles Intl

LIH

Lihue

1 stop

16h 55m

LIH

Lihue

IAD

Washington, D.C. Dulles Intl

2 stops

14h 18m

$551

Delta

Pick Dates

Deal found 3/20

Dec 4 - Dec 12

DCA

Washington, D.C. Reagan-National

LIH

Lihue

2 stops

17h 01m

LIH

Lihue

DCA

Washington, D.C. Reagan-National

1 stop

13h 34m

$551

United Airlines

Pick Dates

Deal found 3/20

Apr 25 - May 8

BWI

Baltimore/Washington

LIH

Lihue

2 stops

24h 18m

LIH

Lihue

BWI

Baltimore/Washington

2 stops

22h 17m

$553

United Airlines

Pick Dates

Deal found 3/20

Dec 4 - Dec 12

DCA

Washington, D.C. Reagan-National

LIH

Lihue

2 stops

17h 01m

LIH

Lihue

DCA

Washington, D.C. Reagan-National

2 stops

13h 45m

$556

United Airlines

Pick Dates

Deal found 3/20

Apr 18 - May 2

BWI

Baltimore/Washington

LIH

Lihue

2 stops

24h 18m

LIH

Lihue

BWI

Baltimore/Washington

1 stop

11h 27m

$571

United Airlines

Pick Dates

Deal found 3/20

Apr 18 - May 2

BWI

Baltimore/Washington

LIH

Lihue

2 stops

27h 05m

LIH

Lihue

BWI

Baltimore/Washington

2 stops

14h 44m

$576

United Airlines

Pick Dates

Deal found 3/20

Dec 5 - Dec 11

BWI

Baltimore/Washington

LIH

Lihue

1 stop

18h 46m

LIH

Lihue

BWI

Baltimore/Washington

1 stop

27h 30m

$579

United Airlines

Pick Dates

Deal found 3/20

Cheap American Airlines flights from Washington, D.C. to Kaua'i

Sep 6 - Sep 11

BWI

Baltimore/Washington

LIH

Lihue

2 stops

23h 01m

LIH

Lihue

BWI

Baltimore/Washington

2 stops

15h 35m

$602

American Airlines

Pick Dates

Deal found 3/21

Aug 25 - Aug 31

BWI

Baltimore/Washington

LIH

Lihue

2 stops

25h 49m

LIH

Lihue

BWI

Baltimore/Washington

2 stops

24h 29m

$662

American Airlines

Pick Dates

Deal found 3/20

Aug 28 - Sep 2

BWI

Baltimore/Washington

LIH

Lihue

2 stops

24h 25m

LIH

Lihue

BWI

Baltimore/Washington

2 stops

27h 35m

$664

American Airlines

Pick Dates

Deal found 3/20

Aug 12 - Aug 20

BWI

Baltimore/Washington

LIH

Lihue

2 stops

24h 10m

LIH

Lihue

BWI

Baltimore/Washington

2 stops

28h 51m

$666

American Airlines

Pick Dates

Deal found 3/20

Apr 3 - Apr 13

BWI

Baltimore/Washington

LIH

Lihue

2 stops

24h 51m

LIH

Lihue

BWI

Baltimore/Washington

2 stops

35h 10m

$677

American Airlines

Pick Dates

Deal found 3/20

Aug 25 - Sep 1

BWI

Baltimore/Washington

LIH

Lihue

2 stops

25h 49m

LIH

Lihue

BWI

Baltimore/Washington

2 stops

19h 58m

$687

American Airlines

Pick Dates

Deal found 3/20

Jul 2 - Jul 10

BWI

Baltimore/Washington

LIH

Lihue

2 stops

24h 10m

LIH

Lihue

BWI

Baltimore/Washington

2 stops

18h 20m

$728

American Airlines

Pick Dates

Deal found 3/19

May 20 - May 26

BWI

Baltimore/Washington

LIH

Lihue

2 stops

25h 45m

LIH

Lihue

BWI

Baltimore/Washington

2 stops

21h 35m

$737

American Airlines

Pick Dates

Deal found 3/20

Apr 28 - May 5

BWI

Baltimore/Washington

LIH

Lihue

2 stops

24h 52m

LIH

Lihue

BWI

Baltimore/Washington

2 stops

21h 35m

$757

American Airlines

Pick Dates

Deal found 3/20

Cheap United Airlines flights from Washington, D.C. to Kaua'i

Apr 25 - May 8

BWI

Baltimore/Washington

LIH

Lihue

2 stops

24h 18m

LIH

Lihue

BWI

Baltimore/Washington

1 stop

22h 30m

$547

United Airlines

Pick Dates

Deal found 3/20

Apr 25 - May 8

BWI

Baltimore/Washington

LIH

Lihue

2 stops

24h 18m

LIH

Lihue

BWI

Baltimore/Washington

2 stops

22h 17m

$553

United Airlines

Pick Dates

Deal found 3/20

Apr 18 - May 2

BWI

Baltimore/Washington

LIH

Lihue

2 stops

24h 18m

LIH

Lihue

BWI

Baltimore/Washington

1 stop

11h 27m

$571

United Airlines

Pick Dates

Deal found 3/20

Apr 18 - May 2

BWI

Baltimore/Washington

LIH

Lihue

2 stops

27h 05m

LIH

Lihue

BWI

Baltimore/Washington

2 stops

14h 44m

$576

United Airlines

Pick Dates

Deal found 3/20

Apr 24 - May 9

BWI

Baltimore/Washington

LIH

Lihue

1 stop

33h 53m

LIH

Lihue

BWI

Baltimore/Washington

2 stops

15h 05m

$581

United Airlines

Pick Dates

Deal found 3/20

May 6 - May 16

IAD

Washington, D.C. Dulles Intl

LIH

Lihue

1 stop

12h 28m

LIH

Lihue

IAD

Washington, D.C. Dulles Intl

1 stop

12h 01m

$594

United Airlines

Pick Dates

Deal found 3/20

May 6 - May 14

IAD

Washington, D.C. Dulles Intl

LIH

Lihue

1 stop

12h 28m

LIH

Lihue

IAD

Washington, D.C. Dulles Intl

2 stops

16h 39m

$599

United Airlines

Pick Dates

Deal found 3/20

Apr 18 - May 2

IAD

Washington, D.C. Dulles Intl

LIH

Lihue

1 stop

35h 04m

LIH

Lihue

IAD

Washington, D.C. Dulles Intl

1 stop

28h 39m

$606

United Airlines

Pick Dates

Deal found 3/20

Apr 18 - May 2

IAD

Washington, D.C. Dulles Intl

LIH

Lihue

2 stops

29h 24m

LIH

Lihue

IAD

Washington, D.C. Dulles Intl

1 stop

25h 50m

$611

United Airlines

Pick Dates

Deal found 3/20

Last minute flights from Washington, D.C. to Kaua'i

Mar 27 - Apr 3

DCA

Washington, D.C. Reagan-National

LIH

Lihue

1 stop

23h 24m

LIH

Lihue

DCA

Washington, D.C. Reagan-National

2 stops

20h 10m

$757

Multiple Airlines

Pick Dates

Deal found 3/20

Mar 27 - Mar 30

DCA

Washington, D.C. Reagan-National

LIH

Lihue

2 stops

17h 40m

LIH

Lihue

DCA

Washington, D.C. Reagan-National

2 stops

17h 43m

$857

United Airlines

Pick Dates

Deal found 3/20

Mar 27 - Mar 30

DCA

Washington, D.C. Reagan-National

LIH

Lihue

2 stops

19h 02m

LIH

Lihue

DCA

Washington, D.C. Reagan-National

1 stop

12h 34m

$880

Delta

Pick Dates

Deal found 3/20

Mar 26 - Mar 30

DCA

Washington, D.C. Reagan-National

LIH

Lihue

2 stops

18h 47m

LIH

Lihue

DCA

Washington, D.C. Reagan-National

2 stops

17h 13m

$887

United Airlines

Pick Dates

Deal found 3/21

Mar 29 - Apr 3

BWI

Baltimore/Washington

LIH

Lihue

2 stops

20h 00m

LIH

Lihue

BWI

Baltimore/Washington

1 stop

11h 30m

$922

Multiple Airlines

Pick Dates

Deal found 3/20

Mar 27 - Mar 30

DCA

Washington, D.C. Reagan-National

LIH

Lihue

1 stop

28h 13m

LIH

Lihue

DCA

Washington, D.C. Reagan-National

1 stop

15h 40m

$929

American Airlines

Pick Dates

Deal found 3/20

Mar 30 - Apr 3

BWI

Baltimore/Washington

LIH

Lihue

2 stops

17h 35m

LIH

Lihue

BWI

Baltimore/Washington

1 stop

11h 30m

$938

Multiple Airlines

Pick Dates

Deal found 3/20

Mar 26 - Mar 30

BWI

Baltimore/Washington

LIH

Lihue

1 stop

21h 13m

LIH

Lihue

BWI

Baltimore/Washington

1 stop

21h 49m

$959

United Airlines

Pick Dates

Deal found 3/21

Mar 26 - Mar 30

DCA

Washington, D.C. Reagan-National

LIH

Lihue

2 stops

18h 47m

LIH

Lihue

DCA

Washington, D.C. Reagan-National

1 stop

11h 59m

$965

United Airlines

Pick Dates

Deal found 3/21

One-way flights to Kaua'i from Washington, D.C.

May 22

BWI

Baltimore/Washington

LIH

Lihue

2 stops

26h 20m

$279

Multiple Airlines

Pick Dates

Deal found 3/20

May 22

BWI

Baltimore/Washington

LIH

Lihue

3 stops

43h 43m

$318

Multiple Airlines

Pick Dates

Deal found 3/20

Sep 12

BWI

Baltimore/Washington

LIH

Lihue

2 stops

23h 01m

$320

American Airlines

Pick Dates

Deal found 3/21

Sep 12

IAD

Washington, D.C. Dulles Intl

LIH

Lihue

1 stop

19h 36m

$323

United Airlines

Pick Dates

Deal found 3/21

Sep 12

IAD

Washington, D.C. Dulles Intl

LIH

Lihue

2 stops

26h 44m

$328

United Airlines

Pick Dates

Deal found 3/21

Sep 12

DCA

Washington, D.C. Reagan-National

LIH

Lihue

2 stops

23h 42m

$328

United Airlines

Pick Dates

Deal found 3/21

May 22

IAD

Washington, D.C. Dulles Intl

LIH

Lihue

1 stop

19h 11m

$352

United Airlines

Pick Dates

Deal found 3/20

Sep 12

BWI

Baltimore/Washington

LIH

Lihue

1 stop

22h 32m

$353

United Airlines

Pick Dates

Deal found 3/21

May 22

IAD

Washington, D.C. Dulles Intl

LIH

Lihue

2 stops

23h 38m

$355

United Airlines

Pick Dates

Deal found 3/20

Find flights from Washington, D.C. to Kaua'i within your budget

Fly from

Fly to

Budget

$547 - $738

Route

Depart

Return

Price

Baltimore/WashingtonLihue

BWI - LIH

BWILIH

Baltimore/Washington

2023-04-25

2 stops24h 18m

Lihue

2023-05-08

1 stop22h 30m

$547

Pick Dates

Baltimore/WashingtonLihue

BWI - LIH

BWILIH

Baltimore/Washington

2023-04-25

2 stops24h 18m

Lihue

2023-05-08

2 stops22h 17m

$553

Pick Dates

Baltimore/WashingtonLihue

BWI - LIH

BWILIH

Baltimore/Washington

2023-04-18

2 stops24h 18m

Lihue

2023-05-02

1 stop11h 27m

$571

Pick Dates

Baltimore/WashingtonLihue

BWI - LIH

BWILIH

Baltimore/Washington

2023-04-18

2 stops27h 05m

Lihue

2023-05-02

2 stops14h 44m

$576

Pick Dates

Baltimore/WashingtonLihue

BWI - LIH

BWILIH

Baltimore/Washington

2023-09-06

2 stops23h 01m

Lihue

2023-09-11

2 stops15h 35m

$602

Pick Dates

Washington, D.C. Dulles IntlLihue

IAD - LIH

IADLIH

Washington, D.C. Dulles Intl

2023-04-25

2 stops20h 20m

Lihue

2023-05-08

1 stop19h 54m

$637

Pick Dates

Washington, D.C. Dulles IntlLihue

IAD - LIH

IADLIH

Washington, D.C. Dulles Intl

2023-04-29

1 stop19h 25m

Lihue

2023-05-05

2 stops27h 29m

$644

Pick Dates

Baltimore/WashingtonLihue

BWI - LIH

BWILIH

Baltimore/Washington

2023-08-25

2 stops25h 49m

Lihue

2023-08-31

2 stops24h 29m

$662

Pick Dates

Washington, D.C. Reagan-NationalLihue

DCA - LIH

DCALIH

Washington, D.C. Reagan-National

2023-04-25

1 stop19h 05m

Lihue

2023-05-08

2 stops25h 15m

$738

Pick Dates

Flights are sorted by cheapest first

Deals found on 3/20

Reviews of Airlines Servicing Kaua'i

Alaska Airlines

8.0

Very good

1,368 reviews

Check prices

Reviews

1 / 10

The crew was friendly and cabin service was good. It was a full flight bur the crew did a great job of keeping the passengers happy.

Alaska Airlines

8.0

Very good

1,368 reviews

Alaska Airlines

8.0

Very good

1,368 reviews

Check prices

Reviews

1 / 10

The crew was friendly and cabin service was good. It was a full flight bur the crew did a great job of keeping the passengers happy.

United Airlines

7.6

Good

1,427 reviews

Alaska Airlines

8.0

Very good

1,368 reviews

Check prices

Reviews

1 / 10

The crew was friendly and cabin service was good. It was a full flight bur the crew did a great job of keeping the passengers happy.

American Airlines

7.4

Good

1,735 reviews

Alaska Airlines

8.0

Very good

1,368 reviews

Check prices

Reviews

1 / 10

The crew was friendly and cabin service was good. It was a full flight bur the crew did a great job of keeping the passengers happy.

Related info for your journey

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Top 4 airlines flying from Washington, D.C. to Kaua'i

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Delta	Cheapest$298	Average$797	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
Alaska Airlines	Cheapest$446	Average$1,038	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search Alaska Airlines flights
American Airlines	Cheapest$629	Average$950	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
United Airlines	Cheapest$677	Average$952	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights

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Flights from Washington, D.C. to Maui

Cheap flights from Washington, D.C. (WAS) to Kaua'i from $279

How far in advance should I book a flight from Washington, D.C. to Kaua'i?

What is the cheapest month to fly from Washington, D.C. to Kaua'i?

When is the cheapest time to fly from Washington, D.C. to Kaua'i (WAS - FUS)?

Cheap flights from Washington, D.C. to Kaua'i in March, April 2023

The best prices found for WAS to Kaua'i flights for March, April

Washington, D.C. to Kaua'i 2023 flight deals

Cheap flights to Kaua'i from Washington, D.C. found for this year

Cheap American Airlines flights from Washington, D.C. to Kaua'i

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Last minute flights from Washington, D.C. to Kaua'i

Late deals on return flights to Kaua'i from Washington, D.C., departing today and this week

One-way flights to Kaua'i from Washington, D.C.

The cheapest one-way flights from Washington, D.C. to Kaua'i

Find flights from Washington, D.C. to Kaua'i within your budget

Use the slider to find flights from Washington, D.C. to Kaua'i that fit your budget.

Reviews of Airlines Servicing Kaua'i

Related info for your journey

Useful info, stats and facts about Washington, D.C. to Kaua'i flights.

Which airlines flying from Washington, D.C. to Kaua'i have flexible cancellations due to COVID-19?

Can I find flights from Washington, D.C. to Kaua'i for under $600 on Cheapflights?

Are there last-minute flights available from Washington, D.C. to Kaua'i for under $800?

What are the cheapest airlines to fly from Washington, D.C. to Kaua'i one-way?

What are the most popular routes from Washington, D.C. to Kaua'i?

What are the most popular airlines that fly from Washington, D.C. to Kaua'i?

What are the cheapest flights from Washington, D.C. to Kaua'i?

What does IAD to LIH mean?

Flights to Kaua'i from Washington, D.C.

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Top 4 airlines flying from Washington, D.C. to Kaua'i

The chart below displays the airlines Cheapflights users traveling from Washington, D.C. to Kaua'i choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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