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Kaua'i

$139+ Cheap flights from Oregon 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LIH
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Oregon to Kaua'i

Keep the following information in mind while searching for Oregon to Kaua'i flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$327
(Delta)

One-way from

$139
(Delta)

Popular in

June

Cheapest in

January

Average price

$536

Good round-trip deal

$389 or less

Good one-way deal

$159 or less
Provider with most accurate pricing for Portland-Lihue flight deals.
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Provider most trusted by Cheapflights users for Portland-Lihue flights.
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From Oregon to Kaua'i
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One-way flight from Oregon to Kaua'i
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Highest demand for flights based on searches. 12% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Oregon to Kaua'i.
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Price to beat on a one-way flight from Oregon to Kaua'i.
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Find flight deals from Oregon to Kaua'i

Cheapest flights from Oregon to Kaua'i
Explore the most affordable flight options available from Oregon to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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 5/1411:25 amPDX - LIH
1 stop10h 35mDelta
Wed 5/219:45 pmLIH - PDX
1 stop10h 00mDelta
Deal found 4/30$327
This Delta deal was found by Cheapflights users on 4/29. 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 9/2910:38 amBOI - LIH
1 stop12h 44mDelta
Tue 10/79:45 pmLIH - BOI
1 stop11h 27mDelta
Deal found 4/29$341
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 5/275:33 pmPDX - LIH
1 stop15h 42mAlaska Airlines
Wed 6/41:00 pmLIH - PDX
1 stop17h 40mAlaska Airlines
Deal found 4/30$343
This Delta deal was found by Cheapflights users on 4/30. 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 9/1611:33 amEUG - LIH
1 stop10h 49mDelta
Wed 9/249:45 pmLIH - EUG
1 stop9h 54mDelta
Deal found 4/30$351
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 9/177:30 pmEUG - LIH
1 stop19h 51mAlaska Airlines
Wed 9/247:55 pmLIH - EUG
2 stops16h 54mAlaska Airlines
Deal found 4/30$356
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 9/127:00 amBOI - LIH
2 stops12h 52mAlaska Airlines
Fri 9/1910:50 amLIH - BOI
1 stop20h 51mAlaska Airlines
Deal found 4/30$359
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/96:00 amPDX - LIH
1 stop8h 47mUnited Airlines
Mon 5/121:20 pmLIH - PDX
1 stop8h 11mUnited Airlines
Deal found 4/30$407
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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 6/46:03 amEUG - LIH
1 stop8h 43mHawaiian Airlines
Mon 6/912:46 pmLIH - EUG
1 stop8h 09mHawaiian Airlines
Deal found 4/30$421
This Delta deal was found by Cheapflights users on 4/30. 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 11/711:23 amMFR - LIH
1 stop10h 59mDelta
Tue 11/1110:45 pmLIH - MFR
1 stop10h 10mDelta
Deal found 4/30$441
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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 5/147:24 amPDX - LIH
Nonstop6h 15mHawaiian Airlines
Wed 5/2110:50 amLIH - PDX
1 stop10h 09mHawaiian Airlines
Deal found 4/30$458
This American Airlines deal was found by Cheapflights users on 4/30. 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 9/152:00 pmPDX - LIH
1 stop25h 11mAmerican Airlines
Sat 9/2011:03 pmLIH - PDX
1 stop21h 02mAmerican Airlines
Deal found 4/30$465
This Southwest deal was found by Cheapflights users on 4/29. 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.
Wed 4/305:45 amPDX - LIH
1 stop13h 15mSouthwest
Mon 9/1510:00 amLIH - PDX
1 stop9h 10mSouthwest
Deal found 4/29$476

Cheapflights Fare Finder

Customize your flight search to find flights from Oregon 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 May 1, 2025.
Use the filters below to find and compare flights from Oregon to Kaua'i that are best for you.

Fly from

Oregon

Fly to

Kaua'i

Route

Depart

Return

Price

PortlandLihue

PDX - LIH

PDXLIH

Portland

Wed 5/14

11:25 am-7:00 pm

1 stop10h 35m

Lihue

Wed 5/21

9:45 pm-10:45 am

1 stop10h 00m

$327

PortlandLihue

PDX - LIH

PDXLIH

Portland

Tue 5/27

5:33 pm-6:15 am

1 stop15h 42m

Lihue

Wed 6/4

1:00 pm-9:40 am

1 stop17h 40m

$343

EugeneLihue

EUG - LIH

EUGLIH

Eugene

Tue 9/16

11:33 am-7:22 pm

1 stop10h 49m

Lihue

Wed 9/24

9:45 pm-10:39 am

1 stop9h 54m

$351

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Wed 7/23

10:47 am-7:08 pm

1 stop12h 21m

Lihue

Wed 7/30

9:40 pm-1:10 pm

1 stop11h 30m

$353

EugeneLihue

EUG - LIH

EUGLIH

Eugene

Wed 9/17

7:30 pm-12:21 pm

1 stop19h 51m

Lihue

Wed 9/24

7:55 pm-3:49 pm

2 stops16h 54m

$356

PortlandLihue

PDX - LIH

PDXLIH

Portland

Fri 5/9

6:00 am-11:47 am

1 stop8h 47m

Lihue

Mon 5/12

1:20 pm-12:31 am

1 stop8h 11m

$407

EugeneLihue

EUG - LIH

EUGLIH

Eugene

Wed 6/4

6:03 am-11:46 am

1 stop8h 43m

Lihue

Mon 6/9

12:46 pm-11:55 pm

1 stop8h 09m

$421

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Tue 5/6

2:41 pm-9:32 pm

1 stop10h 51m

Lihue

Tue 5/13

9:00 pm-12:16 pm

2 stops11h 16m

$436

PortlandLihue

PDX - LIH

PDXLIH

Portland

Wed 5/14

7:24 am-10:39 am

Nonstop6h 15m

Lihue

Wed 5/21

10:50 am-11:59 pm

1 stop10h 09m

$458

MedfordLihue

MFR - LIH

MFRLIH

Medford

Sun 5/11

11:38 am-7:00 pm

1 stop10h 22m

Lihue

Mon 5/19

9:45 pm-11:10 am

1 stop10h 25m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 36 results
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Best time to book a flight from Oregon to Kaua'i

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

What is the cheapest month to book a flight from Oregon to Kaua'i?

Currently, January is the cheapest month in which you can book a flight from Oregon to Kaua'i (average of $440). Flying from Oregon to Kaua'i in June is currently the most expensive (average of $678). 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 OR to FUS?

Find hourly flight availability from Oregon 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 May 1, 2025.

When flying from Oregon 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.

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 May 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Oregon to Kaua'i to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,408 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Oregon 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 Oregon to Kaua'i one-way?

    One-way options have recently been found by users for as low as $139 on Delta. Other airlines that offer cheap prices include Alaska Airlines from $164 and United Airlines from $202 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon 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 Oregon to Kaua'i?

    Currently, January is the cheapest month in which you can book a flight from Oregon to Kaua'i (average of $440). Flying from Oregon to Kaua'i in June is currently the most expensive (average of $678). 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 6 airlines flying from Oregon to Kaua'i

Discover the top 6 airlines that operate flights from Oregon 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$243Average$472FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$251Average$618FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$285Average$580FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$289Average$656FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$294Average$432FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$329Average$608FlexibilityNo cancel feeOn-time75%

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