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Lihue

$156+ Cheap flights from Portland to Lihue (PDX - LIH)

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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LIH
May 22 — May 291
Fri 5/22
Fri 5/29
1 adult, Economy
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Find cheap flights from Portland to Lihue with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Portland to Lihue are usually found in January or September, booked 10 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Portland to Lihue

Cheapest flights from Portland to Lihue
Explore the most affordable flight options available from Portland to Lihue. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2026.

This American Airlines deal was found by Cheapflights users on 4/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:23 am
PDX
-
LIH
1 stop10h 52m
American Airlines
Mon 5/119:30 pm
LIH
-
PDX
1 stop9h 48m
American Airlines
Deal found 4/19$346
This United Airlines deal was found by Cheapflights users on 4/19. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:16 am
PDX
-
LIH
1 stop11h 26m
United Airlines
Wed 6/31:17 pm
LIH
-
PDX
1 stop8h 33m
United Airlines
Deal found 4/19$361
This Southwest deal was found by Cheapflights users on 4/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:00 am
PDX
-
LIH
1 stop13h 10m
Southwest
Tue 5/199:10 pm
LIH
-
PDX
1 stop8h 55m
Southwest
Deal found 4/20$370
This United Airlines deal was found by Cheapflights users on 4/19. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/255:15 am
PDX
-
LIH
1 stop9h 40m
United Airlines
Mon 6/110:44 pm
LIH
-
PDX
1 stop8h 36m
United Airlines
Deal found 4/19$373
This American Airlines deal was found by Cheapflights users on 4/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 am
PDX
-
LIH
1 stop9h 22m
American Airlines
Sun 5/109:30 pm
LIH
-
PDX
1 stop9h 50m
American Airlines
Deal found 4/19$376
This Expedia deal was found by Cheapflights users on 4/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:44 am
PDX
-
LIH
Nonstop6h 18m
Alaska Airlines
Tue 6/212:02 pm
LIH
-
PDX
Nonstop5h 35m
Alaska Airlines
Deal found 4/19$377
This Alaska Airlines deal was found by Cheapflights users on 4/21. 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.
Tue 5/127:00 am
PDX
-
LIH
1 stop11h 45m
Multiple Airlines
Tue 5/193:40 pm
LIH
-
PDX
1 stop15h 10m
Multiple Airlines
Deal found 4/21$381
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Thu 5/281:14 pm
PDX
-
LIH
1 stop9h 28m
United Airlines
Mon 6/110:44 pm
LIH
-
PDX
1 stop8h 36m
United Airlines
Deal found 4/21$383
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:00 am
PDX
-
LIH
1 stop11h 15m
Multiple Airlines
Wed 6/31:43 pm
LIH
-
PDX
1 stop17h 04m
Multiple Airlines
Deal found 4/17$391
This American Airlines deal was found by Cheapflights users on 4/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:00 am
PDX
-
LIH
1 stop16h 21m
American Airlines
Tue 6/28:54 pm
LIH
-
PDX
1 stop23h 15m
American Airlines
Deal found 4/19$392
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 6/21:14 pm
PDX
-
LIH
1 stop9h 28m
United Airlines
Tue 6/910:44 pm
LIH
-
PDX
1 stop8h 36m
United Airlines
Deal found 4/17$394

Find flight deals from Portland to Lihue

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Lihue (LIH). 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 April 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$346
(American Airlines)

One-way from

$156
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$497

Good round-trip deal

$506 or less

Good one-way deal

$364 or less
Provider with most accurate pricing for Portland-Lihue flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Lihue flights.
Search Deals
From Portland to Lihue
Search Deals
One-way flight from Portland to Lihue
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Portland to Lihue.
Search Deals
Price to beat on a one-way flight from Portland to Lihue.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Lihue 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 22, 2026.
Use the filters below to find and compare flights from Portland to Lihue that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandLihue

PDX - LIH

PDXLIH

Portland

Tue 5/26

7:44 am-11:02 am

Nonstop6h 18m

Lihue

Tue 6/2

12:02 pm-8:37 pm

Nonstop5h 35m

$377

PortlandLihue

PDX - LIH

PDXLIH

Portland

Thu 4/30

10:45 am-4:10 pm

1 stop8h 25m

Lihue

Tue 5/5

9:10 pm-9:05 am

1 stop8h 55m

$416

PortlandLihue

PDX - LIH

PDXLIH

Portland

Wed 5/27

9:20 am-7:06 pm

1 stop12h 46m

Lihue

Sun 5/31

8:40 pm-9:57 am

1 stop10h 17m

$426

PortlandLihue

PDX - LIH

PDXLIH

Portland

Thu 5/7

5:30 am-5:40 pm

2 stops15h 10m

Lihue

Thu 5/14

9:55 pm-11:39 am

1 stop10h 44m

$436

PortlandLihue

PDX - LIH

PDXLIH

Portland

Tue 5/12

5:30 am-5:40 pm

2 stops15h 10m

Lihue

Thu 5/14

8:40 pm-5:11 pm

2 stops17h 31m

$441

PortlandLihue

PDX - LIH

PDXLIH

Portland

Sun 6/7

5:40 pm-4:31 pm

1 stop25h 51m

Lihue

Sat 6/13

12:03 pm-8:35 pm

Nonstop5h 32m

$629

PortlandLihue

PDX - LIH

PDXLIH

Portland

Thu 7/2

1:14 pm-7:42 pm

1 stop9h 28m

Lihue

Thu 7/9

10:44 pm-10:20 am

1 stop8h 36m

$630

PortlandLihue

PDX - LIH

PDXLIH

Portland

Sun 5/10

5:30 am-5:40 pm

2 stops15h 10m

Lihue

Sun 5/17

8:40 pm-2:48 pm

2 stops15h 08m

$653

PortlandLihue

PDX - LIH

PDXLIH

Portland

Fri 6/26

11:16 am-7:42 pm

1 stop11h 26m

Lihue

Wed 7/8

10:44 pm-10:20 am

1 stop8h 36m

$659

PortlandLihue

PDX - LIH

PDXLIH

Portland

Fri 5/15

7:44 am-11:02 am

Nonstop6h 18m

Lihue

Sat 5/23

12:02 pm-8:37 pm

Nonstop5h 35m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/19

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Portland to Lihue

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Lihue in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Lihue flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Lihue flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Lihue flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Lihue flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Lihue flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Lihue

Have a flexible travel schedule? Discover the best time to fly to Lihue from Portland 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 Portland to Lihue

How far ahead should I book a flight from Portland to Lihue?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Lihue. Price data was last updated on April 17, 2026.

Booking 10 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Lihue. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Portland to Lihue?

Currently, January is the cheapest month in which you can book a flight from Portland to Lihue (average of $417). Flying from Portland to Lihue in June is currently the most expensive (average of $707). 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 PDX to LIH?

Find hourly flight availability from Portland to Lihue. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2026.

When flying from Portland to Lihue, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Portland to Lihue?

Reviews of airlines servicing Lihue

Get insights into the airlines that provide service to Lihue. 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 Lihue. Reviews last updated April 22, 2026.
Read through reviews of airlines operating flights from Portland to Lihue, such as Southwest,Alaska Airlines, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,330 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,330 reviews
Southwest
8.0
Very good
4,330 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Alaska Airlines
7.9
Good
12,268 reviews
Southwest
8.0
Very good
4,330 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,433 reviews
Southwest
8.0
Very good
4,330 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Hawaiian Airlines
7.8
Good
2,837 reviews
Southwest
8.0
Very good
4,330 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,616 reviews
Southwest
8.0
Very good
4,330 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Portland to Lihue. 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 Portland to Lihue flight route?

    Within the past month, 3 users have taken a look at flights from Portland to Lihue.

  • How long is the flight from Portland to Lihue?

    Airlines like Alaska Airlines, Southwest, and Delta fly from Portland to Lihue in about 6h 18m. The time it takes to get you to your destination can typically vary by up to 6h 28m. Portland and Lihue are separated by a distance of 2628 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Portland to Lihue round-trip?

    Our cheapest airline available from Portland to Lihue is Delta. Our recent data shows that you can find tickets from as low as $200 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $217 and $256 round-trip. These flights start at 63% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Portland to Lihue one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $115. Southwest flights start at $119 while deals on American Airlines start at $128 one-way.

  • What are the cheapest flights from Portland to Lihue?

    The cheapest flight price from Portland to Lihue is $273. On average you can expect to pay $887. The most popular route, (Portland - Lihue), can usually be booked for $370.

  • Where are the most common layover locations when flying from Portland to Lihue?

    Flights departing from Portland and landing in Lihue layover in Kahului most frequently. Portland to Lihue flights stop in Honolulu the next most.

  • What are some popular points of interest to see during a layover in Honolulu?

    Honolulu travelers tend to visit International Market Place, Kuhio Beach Park, and Fort DeRussy more than any other notable places. Those on a layover in Honolulu interested in visiting International Market Place, Kuhio Beach Park, or Fort DeRussy can do so by traveling 7.1 mi, 7.4 mi, and 6.7 mi, respectively from Honolulu. Those landing in Honolulu looking to spend some time exploring during their layover can rent a car for about $51 per day.

  • Where are the least popular layover locations for Portland to Lihue flights?

    Portland to Lihue flights that have layovers will least frequently stop in Seattle.

  • Can I find deals for flights from Portland to Lihue that include hotel bookings?

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

  • How can I find direct flights from Portland to Lihue?

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

  • Can I find deals for business class flights from Portland to Lihue?

    Yes. Cheapflights offers flight deals from Portland to Lihue 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 Portland to Lihue?

    Currently, January is the cheapest month in which you can book a flight from Portland to Lihue (average of $417). Flying from Portland to Lihue in June is currently the most expensive (average of $707). 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 Lihue?

Book flights to Lihue if you plan to visit one of these locations
Princeville
Kapaa
Koloa

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Top 8 airlines flying from Portland to Lihue

Discover the top 8 airlines that operate flights from Portland to Lihue. 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 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$200Average$378FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$217Average$433FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$256Average$431FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$257Average$495FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$284Average$539FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$360Average$588FlexibilityNo cancel feeOn-time75%
Alaska AirlinesCheapest$547Average$728FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$569Average$569FlexibilityNo cancel feeOn-time62%

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