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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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LIH
Aug 9 — Aug 161
Sat 8/9
Sat 8/16
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 August 4, 2025.

Round-trip from

$277
(Delta)

One-way from

$139
(Delta)

Popular in

June

Cheapest in

January

Average price

$526

Good round-trip deal

$613 or less
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. 13% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip 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 August 4, 2025.

This Delta deal was found by Cheapflights users on 8/4. 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.
Thu 9/1110:20 amPDX - LIH
1 stop10h 01mDelta
Thu 9/189:40 pmLIH - PDX
1 stop9h 47mDelta
Deal found 8/4$277
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 12/27:15 amPDX - LIH
Nonstop6h 40mAlaska Airlines
Tue 12/1612:55 pmLIH - PDX
Nonstop5h 42mAlaska Airlines
Deal found 8/3$298
This Hawaiian Airlines deal was found by Cheapflights users on 8/3. 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 10/2210:40 amPDX - LIH
1 stop9h 51mHawaiian Airlines
Mon 12/1512:55 pmLIH - PDX
Nonstop5h 42mHawaiian Airlines
Deal found 8/3$303
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Wed 10/152:45 pmPDX - LIH
1 stop24h 30mAmerican Airlines
Wed 10/229:40 pmLIH - PDX
1 stop10h 07mAmerican Airlines
Deal found 8/2$336
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/111:31 pmRDM - LIH
1 stop10h 59mAlaska Airlines
Mon 9/152:25 pmLIH - RDM
2 stops17h 54mAlaska Airlines
Deal found 8/3$394
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 9/1111:30 amRDM - LIH
1 stop10h 29mDelta
Mon 9/159:40 pmLIH - RDM
1 stop10h 00mDelta
Deal found 8/3$401
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 10/288:41 amBOI - LIH
1 stop29h 05mAlaska Airlines
Mon 11/34:16 pmLIH - BOI
1 stop26h 52mAlaska Airlines
Deal found 8/3$423
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 10/2812:39 pmMFR - LIH
2 stops24h 07mAlaska Airlines
Tue 11/44:52 pmLIH - MFR
2 stops17h 57mAlaska Airlines
Deal found 8/4$438
This Hawaiian Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 10/286:00 amMFR - LIH
1 stop9h 13mHawaiian Airlines
Tue 11/411:25 pmLIH - MFR
1 stop10h 05mHawaiian Airlines
Deal found 8/4$444
This Hawaiian Airlines deal was found by Cheapflights users on 8/4. 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 8/276:35 amBOI - LIH
1 stop10h 50mHawaiian Airlines
Fri 9/510:30 pmLIH - BOI
1 stop8h 07mHawaiian Airlines
Deal found 8/4$468
This Hawaiian Airlines deal was found by Cheapflights users on 8/3. 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 10/243:40 pmRDM - LIH
1 stop8h 51mHawaiian Airlines
Thu 10/3010:23 pmLIH - RDM
1 stop8h 21mHawaiian Airlines
Deal found 8/3$469
This Delta deal was found by Cheapflights users on 8/4. 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.
Sat 9/2011:00 amBOI - LIH
1 stop11h 59mDelta
Sat 9/279:40 pmLIH - BOI
1 stop8h 30mDelta
Deal found 8/4$475

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 August 4, 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

Thu 9/11

10:20 am-5:21 pm

1 stop10h 01m

Lihue

Thu 9/18

9:40 pm-10:27 am

1 stop9h 47m

$277

PortlandLihue

PDX - LIH

PDXLIH

Portland

Tue 12/2

7:15 am-11:55 am

Nonstop6h 40m

Lihue

Tue 12/16

12:55 pm-8:37 pm

Nonstop5h 42m

$298

PortlandLihue

PDX - LIH

PDXLIH

Portland

Wed 10/22

10:40 am-5:31 pm

1 stop9h 51m

Lihue

Mon 12/15

12:55 pm-8:37 pm

Nonstop5h 42m

$303

PortlandLihue

PDX - LIH

PDXLIH

Portland

Wed 10/15

2:45 pm-12:15 pm

1 stop24h 30m

Lihue

Wed 10/22

9:40 pm-10:47 am

1 stop10h 07m

$336

RedmondLihue

RDM - LIH

RDMLIH

Bend/Redmond

Thu 9/11

1:31 pm-9:30 pm

1 stop10h 59m

Lihue

Mon 9/15

2:25 pm-11:19 am

2 stops17h 54m

$394

RedmondLihue

RDM - LIH

RDMLIH

Bend/Redmond

Thu 9/11

11:30 am-6:59 pm

1 stop10h 29m

Lihue

Mon 9/15

9:40 pm-10:40 am

1 stop10h 00m

$401

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Tue 10/28

8:41 am-9:46 am

1 stop29h 05m

Lihue

Mon 11/3

4:16 pm-10:08 pm

1 stop26h 52m

$423

MedfordLihue

MFR - LIH

MFRLIH

Medford

Tue 10/28

12:39 pm-9:46 am

2 stops24h 07m

Lihue

Tue 11/4

4:52 pm-12:49 pm

2 stops17h 57m

$438

MedfordLihue

MFR - LIH

MFRLIH

Medford

Tue 10/28

6:00 am-12:13 pm

1 stop9h 13m

Lihue

Tue 11/4

11:25 pm-11:30 am

1 stop10h 05m

$444

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Wed 8/27

6:35 am-1:25 pm

1 stop10h 50m

Lihue

Fri 9/5

10:30 pm-10:37 am

1 stop8h 07m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Showing 1-10 of 31 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 $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 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 August 4, 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.

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 August 4, 2025.
Read through reviews of airlines operating flights from Oregon to Kaua'i, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,987 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Hawaiian Airlines
7.8
Good
2,620 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
United Airlines
7.4
Good
8,912 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

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.

  • How popular is this Oregon to Kaua'i flight route?

    Flights from Oregon to Kaua'i have been viewed 1 times in the past calendar month.

  • 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 Hawaiian Airlines from $169 and Alaska Airlines from $235 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 $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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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 August 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$242Average$646FlexibilityNo cancel feeOn-time85%
DeltaCheapest$245Average$468FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$273Average$667FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$286Average$590FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$294Average$397FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$330Average$614FlexibilityNo cancel feeOn-time75%

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