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$109+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — PDX
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$313
(Alaska Airlines)

One-way from

$109
(Southwest)

Popular in

June

Cheapest in

January

Average price

$414

Good round-trip deal

$292 or less

Good one-way deal

$209 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. 18% potential increase in price ($104 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 February 2025
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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 February 20, 2025.

This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/121:55 pmLIH - PDX
Nonstop5h 28mAlaska Airlines
Mon 5/269:30 pmPDX - LIH
1 stop17h 15mAlaska Airlines
Deal found 2/19$313
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/710:51 pmLIH - PDX
1 stop12h 05mDelta
Tue 3/119:12 amPDX - LIH
1 stop12h 38mDelta
Deal found 2/20$377
This United deal was found by Cheapflights users on 2/19. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/111:59 pmLIH - PDX
1 stop30h 54mUnited Airlines
Sun 3/307:54 amPDX - LIH
1 stop15h 03mUnited Airlines
Deal found 2/19$634
This Hawaiian Airlines deal was found by Cheapflights users on 2/19. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/14:07 pmLIH - PDX
Nonstop5h 37mHawaiian Airlines
Thu 3/69:55 amPDX - LIH
1 stop7h 41mHawaiian Airlines
Deal found 2/19$683
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/67:42 pmLIH - PDX
2 stops33h 51mMultiple Airlines
Sun 4/137:01 pmPDX - LIH
3 stops44h 29mMultiple Airlines
Deal found 2/20$709

Find flights from Kaua'i to Portland within your budget

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 February 20, 2025.

Fly from

Kaua'i

Fly to

Portland

Route

Depart

Return

Price

LihuePortland

LIH - PDX

LIHPDX

Lihue

Mon 5/12

1:55 pm-10:23 pm

Nonstop5h 28m

Portland

Mon 5/26

9:30 pm-11:45 am

1 stop17h 15m

$313

LihuePortland

LIH - PDX

LIHPDX

Lihue

Fri 3/7

10:51 pm-12:56 pm

1 stop12h 05m

Portland

Tue 3/11

9:12 am-6:50 pm

1 stop12h 38m

$377

LihuePortland

LIH - PDX

LIHPDX

Lihue

Mon 5/12

4:50 pm-12:39 pm

2 stops16h 49m

Portland

Mon 5/26

1:35 pm-10:37 am

2 stops24h 02m

$665

LihuePortland

LIH - PDX

LIHPDX

Lihue

Sun 4/6

7:42 pm-8:33 am

2 stops33h 51m

Portland

Sun 4/13

7:01 pm-12:30 pm

3 stops44h 29m

$709

LihuePortland

LIH - PDX

LIHPDX

Lihue

Thu 5/15

10:00 am-10:15 pm

1 stop9h 15m

$109

LihuePortland

LIH - PDX

LIHPDX

Lihue

Wed 3/19

8:15 pm-8:31 am

1 stop9h 16m

$122

LihuePortland

LIH - PDX

LIHPDX

Lihue

Mon 5/5

1:55 pm-10:23 pm

Nonstop5h 28m

$149

LihuePortland

LIH - PDX

LIHPDX

Lihue

Mon 3/17

8:46 am-9:20 pm

1 stop9h 34m

$184

LihuePortland

LIH - PDX

LIHPDX

Lihue

Thu 5/15

12:48 pm-9:27 am

2 stops17h 39m

$230

LihuePortland

LIH - PDX

LIHPDX

Lihue

Mon 3/31

9:30 pm-7:55 pm

1 stop19h 25m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 11 results
1
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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.

Travel insights for flights from Kaua'i to Portland

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

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 $376). 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 February 20, 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 February 20, 2025.
Read through reviews of airlines operating flights from Kaua'i to Portland, such as Southwest, Alaska Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 Southwest, with whom users have recently found tickets for as low as $109. 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 $299 for a flight from Kaua'i to Portland. The cheapest flight overall is $154 while the most popular route, (Lihue - Portland) is currently priced at $286.

  • 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 $376). 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
Seaside
Lincoln City
Beaverton
McMinnville
Lake Oswego
Hillsboro
Vancouver
Gresham
Long Beach
Cannon Beach
Tigard
Astoria
Hood River
Woodburn
Depoe Bay
Pacific City
Stevenson
Troutdale
Longview
Wilsonville

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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$235Average$565FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$258Average$467FlexibilityNo cancel feeOn-time85%
DeltaCheapest$267Average$411FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$336Average$452FlexibilityNo cancel feeOn-time75%
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