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Kaua'i

$128+ Cheap flights from Washington 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LIH
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Washington to Kaua'i

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Kaua'i (zzFUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Washington to Kaua'i

Cheapest flights from Washington to Kaua'i
Explore the most affordable flight options available from Washington to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Delta deal was found by Cheapflights users on 11/19. 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.
Tue 12/39:00 amPDX - LIH
1 stop13h 09mDelta
Wed 12/1810:40 pmLIH - PDX
1 stop7h 58mDelta
Deal found 11/19$279
This United Airlines deal was found by Cheapflights users on 11/21. 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.
Sat 12/71:20 pmPDX - LIH
1 stop11h 06mUnited Airlines
Tue 12/172:20 pmLIH - PDX
1 stop8h 15mUnited Airlines
Deal found 11/21$288
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/319:10 pmSEA - LIH
1 stop26h 17mAlaska Airlines
Sun 1/261:45 pmLIH - SEA
1 stop17h 00mAlaska Airlines
Deal found 11/20$355
This Delta deal was found by Cheapflights users on 11/21. 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 12/13:45 pmSEA - LIH
Nonstop6h 24mDelta
Thu 12/1210:40 pmLIH - SEA
Nonstop5h 53mDelta
Deal found 11/21$372
This American Airlines deal was found by Cheapflights users on 11/21. 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 12/96:13 amSEA - LIH
1 stop11h 51mAmerican Airlines
Tue 12/1710:30 pmLIH - SEA
1 stop10h 38mAmerican Airlines
Deal found 11/21$379
This Alaska Airlines deal was found by Cheapflights users on 11/21. 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 12/47:15 amPDX - LIH
1 stop8h 02mAlaska Airlines
Wed 12/118:25 amLIH - PDX
1 stop8h 45mAlaska Airlines
Deal found 11/21$387
This Hawaiian Airlines deal was found by Cheapflights users on 11/20. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/297:30 amPDX - LIH
1 stop10h 58mHawaiian Airlines
Fri 12/68:25 amLIH - PDX
1 stop8h 45mHawaiian Airlines
Deal found 11/20$396
This United deal was found by Cheapflights users on 11/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/105:15 amSEA - LIH
1 stop9h 41mUnited Airlines
Tue 12/172:20 pmLIH - SEA
1 stop8h 30mUnited Airlines
Deal found 11/21$413
This Southwest deal was found by Cheapflights users on 11/21. 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.
Thu 12/56:00 amSEA - LIH
1 stop9h 45mSouthwest
Mon 12/910:20 amLIH - SEA
1 stop8h 30mSouthwest
Deal found 11/21$436
This Hawaiian Airlines deal was found by Cheapflights users on 11/21. 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.
Wed 12/119:25 amSEA - LIH
1 stop8h 07mHawaiian Airlines
Wed 12/1811:05 pmLIH - SEA
Nonstop5h 45mHawaiian Airlines
Deal found 11/21$462
This Delta deal was found by Cheapflights users on 11/21. 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.
Tue 12/3111:19 amPSC - LIH
1 stop10h 56mDelta
Tue 1/710:51 pmLIH - PSC
1 stop10h 12mDelta
Deal found 11/21$476
This Southwest deal was found by Cheapflights users on 11/21. 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.
Thu 12/56:20 amPDX - LIH
1 stop9h 25mSouthwest
Tue 12/106:00 amLIH - PDX
2 stops12h 50mSouthwest
Deal found 11/21$490

Find flights from Washington to Kaua'i within your budget

Customize your flight search to find flights from Washington 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandLihue

PDX - LIH

PDXLIH

Portland

Sun 1/26

11:30 am-6:21 pm

1 stop8h 51m

Lihue

Tue 2/4

10:51 pm-8:17 am

1 stop7h 26m

$261

PortlandLihue

PDX - LIH

PDXLIH

Portland

Thu 5/1

11:05 am-5:56 pm

1 stop9h 51m

Lihue

Thu 5/8

10:24 am-8:50 pm

1 stop7h 26m

$266

PortlandLihue

PDX - LIH

PDXLIH

Portland

Fri 1/24

9:50 am-3:36 pm

1 stop7h 46m

Lihue

Wed 1/29

7:40 am-7:00 pm

1 stop9h 20m

$279

PortlandLihue

PDX - LIH

PDXLIH

Portland

Sat 12/7

1:20 pm-10:26 pm

1 stop11h 06m

Lihue

Tue 12/17

2:20 pm-12:35 am

1 stop8h 15m

$288

SeattleLihue

SEA - LIH

SEALIH

Seattle/Tacoma Intl

Tue 1/21

6:00 am-7:46 pm

1 stop15h 46m

Lihue

Wed 1/29

10:30 pm-10:53 am

1 stop10h 23m

$306

SeattleLihue

SEA - LIH

SEALIH

Seattle/Tacoma Intl

Mon 1/6

5:55 pm-10:28 pm

Nonstop6h 33m

Lihue

Mon 1/13

11:28 pm-7:15 am

Nonstop5h 47m

$313

PortlandLihue

PDX - LIH

PDXLIH

Portland

Sun 4/20

11:20 am-4:18 pm

1 stop7h 58m

Lihue

Sun 5/4

9:11 am-8:05 pm

1 stop7h 54m

$316

SeattleLihue

SEA - LIH

SEALIH

Seattle/Tacoma Intl

Thu 1/9

5:55 pm-10:28 pm

Nonstop6h 33m

Lihue

Thu 1/16

11:28 pm-7:15 am

Nonstop5h 47m

$319

SeattleLihue

SEA - LIH

SEALIH

Seattle/Tacoma Intl

Tue 1/21

1:55 pm-6:21 pm

Nonstop6h 26m

Lihue

Wed 1/29

9:34 pm-10:06 am

1 stop10h 32m

$328

SpokaneLihue

GEG - LIH

GEGLIH

Spokane

Wed 1/22

1:37 pm-10:28 pm

1 stop10h 51m

Lihue

Wed 1/29

11:28 pm-11:53 pm

1 stop22h 25m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 44 results
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Best time to book a flight from Washington to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Washington 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 Washington to Kaua'i

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

What is the cheapest month to book a flight from State of Washington to Kaua'i?

Currently, December is the cheapest month in which you can book a flight from State of Washington to Kaua'i (average of $410). Flying from State of Washington to Kaua'i in June is currently the most expensive (average of $689). 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 WA to FUS?

Find hourly flight availability from Washington 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 November 21, 2024.

When flying from State of Washington to Kaua'i, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from State of Washington to Kaua'i

Explore weekly flight availability from Washington to Kaua'i. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 21, 2024.

The most flights from USWA to zzFUS are scheduled on a Wednesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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 November 21, 2024.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Washington to Kaua'i to help guide your decision. 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
5,005 reviews

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,005 reviews
Southwest
8.1
Very good
5,005 reviews

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,464 reviews
Southwest
8.1
Very good
5,005 reviews

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,755 reviews
Southwest
8.1
Very good
5,005 reviews

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Hawaiian Airlines
7.9
Good
2,290 reviews
Southwest
8.1
Very good
5,005 reviews

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,005 reviews

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

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

  • How popular is this State of Washington to Kaua'i flight route?

    Within the past month, 5 users have taken a look at flights from Washington to Kaua'i.

  • What are the cheapest airlines to fly from State of Washington to Kaua'i one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $128. Alaska Airlines flights start at $167 while deals on Hawaiian Airlines start at $169 one-way.

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

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

  • How can I find direct flights from Washington to Kaua'i?

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

  • Can I find deals for business class flights from Washington to Kaua'i?

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Kaua'i?

    Currently, December is the cheapest month in which you can book a flight from State of Washington to Kaua'i (average of $410). Flying from State of Washington to Kaua'i in June is currently the most expensive (average of $689). 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 Washington to Kaua'i

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Top 6 airlines flying from Washington to Kaua'i

Discover the top 6 airlines that operate flights from Washington 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$198Average$441FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$208Average$672FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$219Average$555FlexibilityNo cancel feeOn-time69%
DeltaCheapest$220Average$537FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$259Average$727FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$342Average$535FlexibilityNo cancel feeOn-time63%
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