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$164+ Cheap flights from Kaua'i to Portland (PDX)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — PDX
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheap flight deals from Kaua'i to Portland

Keep the following information in mind while searching for Kaua'i to Portland flight deals. Data was last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$327
(Hawaiian Airlines)

One-way from

$164
(Hawaiian Airlines)

Popular in

March

Cheapest in

January

Average price

$369

Good round-trip deal

$402 or less

Good one-way deal

$281 or less
Provider with most accurate pricing for Lihue-Portland flight deals.
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Provider most trusted by Cheapflights users for Lihue-Portland flights.
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From Kaua'i to Portland
Search Deals
One-way flight from Kaua'i to Portland
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Kaua'i to Portland.
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Price to beat on a one-way flight from Kaua'i to Portland.
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Find flight deals from Kaua'i to Portland

Cheapest flights from Kaua'i to Portland
Explore the most affordable flight options available from Kaua'i to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 4/2. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/55:15 pmLIH - PDX
1 stop10h 05mHawaiian Airlines
Tue 5/137:00 amPDX - LIH
1 stop10h 20mHawaiian Airlines
Deal found 4/2$327
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/58:15 pmLIH - PDX
1 stop11h 25mDelta
Tue 5/136:40 amPDX - LIH
2 stops14h 31mDelta
Deal found 4/2$408
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/911:21 amLIH - PDX
Nonstop5h 41mAlaska Airlines
Thu 9/189:50 pmPDX - LIH
1 stop14h 57mAlaska Airlines
Deal found 4/2$412
This United Airlines deal was found by Cheapflights users on 4/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/310:59 pmLIH - PDX
1 stop10h 40mUnited Airlines
Thu 4/106:00 amPDX - LIH
1 stop8h 33mUnited Airlines
Deal found 4/2$447
This Southwest deal was found by Cheapflights users on 4/1. 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.
Mon 4/219:00 amLIH - PDX
1 stop12h 15mSouthwest
Thu 4/2410:20 amPDX - LIH
2 stops10h 50mSouthwest
Deal found 4/1$549

Cheapflights Fare Finder

Customize your flight search to find flights from Kaua'i to Portland 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 April 3, 2025.
Use the filters below to find and compare flights from Kaua'i to Portland that are best for you.

Fly from

Kaua'i

Fly to

Portland

Route

Depart

Return

Price

LihuePortland

LIH - PDX

LIHPDX

Lihue

Mon 5/5

5:15 pm-6:20 am

1 stop10h 05m

Portland

Tue 5/13

7:00 am-2:20 pm

1 stop10h 20m

$327

LihuePortland

LIH - PDX

LIHPDX

Lihue

Mon 5/5

8:15 pm-10:40 am

1 stop11h 25m

Portland

Tue 5/13

6:40 am-6:11 pm

2 stops14h 31m

$408

LihuePortland

LIH - PDX

LIHPDX

Lihue

Mon 6/9

11:21 am-8:02 pm

Nonstop5h 41m

Portland

Thu 9/18

9:50 pm-9:47 am

1 stop14h 57m

$412

LihuePortland

LIH - PDX

LIHPDX

Lihue

Mon 4/21

9:00 am-12:15 am

1 stop12h 15m

Portland

Thu 4/24

10:20 am-6:10 pm

2 stops10h 50m

$549

LihuePortland

LIH - PDX

LIHPDX

Lihue

Mon 5/5

5:15 pm-6:20 am

1 stop10h 05m

$164

LihuePortland

LIH - PDX

LIHPDX

Lihue

Tue 7/1

9:40 pm-12:50 pm

1 stop12h 10m

$202

LihuePortland

LIH - PDX

LIHPDX

Lihue

Thu 4/24

3:20 pm-9:50 am

1 stop15h 30m

$219

LihuePortland

LIH - PDX

LIHPDX

Lihue

Wed 9/3

12:57 pm-12:44 am

1 stop8h 47m

$255

LihuePortland

LIH - PDX

LIHPDX

Lihue

Mon 6/30

8:40 pm-12:20 pm

2 stops12h 40m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Best time to book a flight from Kaua'i to Portland

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

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

Currently, November is the cheapest month in which you can book a flight from Kaua'i to Portland (average of $277). Flying from Kaua'i to Portland in March is currently the most expensive (average of $369). 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 FUS to PDX?

Find hourly flight availability from Kaua'i to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

When flying from Kaua'i to Portland, 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 Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated April 3, 2025.
Alaska Airlines
8.0
Very good
9,827 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,827 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,274 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,347 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,619 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

  • What airport do you fly into for flights to Portland from Kaua'i?

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly into when you book flights from Kaua'i to Portland.

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

    The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $164. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Kaua'i to Portland for a low price.

  • What are the cheapest flights from Kaua'i to Portland?

    On average you can expect to pay $541 for a flight from Kaua'i to Portland. The cheapest flight overall is $259 while the most popular route, (Lihue - Portland) is currently priced at $327.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Kaua'i to Portland (average of $277). Flying from Kaua'i to Portland in March is currently the most expensive (average of $369). 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

Traveling to a place near Kaua'i?

Book flights to Kaua'i if you plan to visit one of these locations
Lincoln City
Beaverton
Seaside
Clackamas
Vancouver
McMinnville
Lake Oswego
Hillsboro
Gresham
Long Beach
Cannon Beach
Tigard
Astoria
Hood River
Woodburn
Depoe Bay
Pacific City
Stevenson
Troutdale
Longview

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Top 4 airlines flying from Kaua'i to Portland

Discover the top 4 airlines that operate flights from Kaua'i to Portland. 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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$235Average$589FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$258Average$470FlexibilityNo cancel feeOn-time85%
DeltaCheapest$267Average$414FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$336Average$452FlexibilityNo cancel feeOn-time75%

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