What is the cheapest airline that flies from Portland to Lihue?

American Airlines, United Airlines, and Alaska Airlines are the most popular carriers operating from Portland to Lihue

What airlines fly to Lihue?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Lihue from Portland according to our data. Alaska Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Lihue. Keep in mind that there are 6 different airlines that fly to Lihue on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Portland to Lihue?

Flights connecting via Honolulu (HNL) have the shortest average one-way travel time: 8h 21m.

Which layover airport has the shortest connection time from Portland to Lihue?

Honolulu (HNL) has the shortest average layover time for this route: 1h 36m.

How many flights depart from Portland to Lihue on average per week?

The number of flights available between Portland and Lihue is 5 per week as of February 2026. The most frequent departure day is Wed, with 40% of weekly flights leaving on this day.

Which airport is the most popular layover for flights between Portland and Lihue?

Seattle (SEA) was the most common stop: 71% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Portland to Lihue?

Flights via Oakland (OAK) offer the lowest average round-trip price of $345.

When did momondo last update prices for flights from Portland Airport to Lihue Airport?

Prices for flights from Portland Airport to Lihue Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Portland Airport to Lihue Airport?

The number of operators available for flights from Portland Airport to Lihue Airport is 6 as of February 2026.

How old do you have to be to fly from Portland Airport to Lihue Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Lihue Airport.

What documentation or ID do you need to fly to Lihue Airport?

The travel and health documents you'll need for your trip to Lihue Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lihue Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$128 Cheap Flights from Portland to Lihue in 2026

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Find the cheapest flights from Portland to Lihue

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 pm - 11:22 am

PDX

LIH

22h 52m

2 stops

11:00 pm - 12:25 pm

LIH

PDX

10h 25m

1 stop

$362United Airlines

Thu, Apr 23 - Mon, Apr 27

9:07 pm - 9:36 am

PDX

LIH

15h 29m

1 stop

3:45 pm - 9:29 am

LIH

PDX

14h 44m

1 stop

$366Alaska Airlines

Wed, May 13 - Mon, May 18

3:30 pm - 11:22 am

PDX

LIH

22h 52m

2 stops

1:14 pm - 12:26 pm

LIH

PDX

20h 12m

2 stops

$367United Airlines

Thu, Apr 23 - Tue, Apr 28

5:51 pm - 9:42 am

PDX

LIH

18h 51m

1 stop

9:26 am - 5:32 am

LIH

PDX

17h 06m

1 stop

$368Multiple Airlines

Tue, May 12 - Thu, May 21

5:51 pm - 9:44 am

PDX

LIH

18h 53m

1 stop

8:31 am - 6:20 am

LIH

PDX

18h 49m

1 stop

$373Multiple Airlines

Tue, May 5 - Sun, May 17

9:07 pm - 9:36 am

PDX

LIH

15h 29m

1 stop

3:40 pm - 9:50 am

LIH

PDX

15h 10m

1 stop

$374Alaska Airlines

Wed, May 13 - Tue, May 19

5:35 pm - 10:56 am

PDX

LIH

20h 21m

1 stop

6:00 am - 6:20 am

LIH

PDX

21h 20m

1 stop

$375Multiple Airlines

Wed, Apr 29 - Sun, May 17

5:38 pm - 9:50 am

PDX

LIH

19h 12m

1 stop

12:02 pm - 8:37 pm

LIH

PDX

5h 35mnonstop

$376Multiple Airlines

Wed, Apr 15 - Thu, May 21

7:00 am - 10:27 am

PDX

LIH

6h 27mnonstop

3:50 pm - 9:42 am

LIH

PDX

14h 52m

1 stop

$377Alaska Airlines

Thu, Mar 12 - Mon, Mar 16

5:30 am - 4:10 pm

PDX

LIH

13h 40m

2 stops

9:10 pm - 9:05 am

LIH

PDX

8h 55m

1 stop

$379Southwest

Tue, May 12 - Tue, May 19

United Airlines flights from Portland to Lihue

Our best United Airlines deals on Portland to Lihue flight tickets

United Airlines

Apr 23

PDX3:30 pmPortland

22h 52m

2 stops

LIH11:22 amLihue

Apr 27

LIH11:00 pmLihue

10h 25m

1 stop

PDX12:25 pmPortland

$362

United Airlines

Apr 23

PDX3:30 pmPortland

22h 52m

2 stops

LIH11:22 amLihue

Apr 28

LIH1:14 pmLihue

20h 12m

2 stops

PDX12:26 pmPortland

$367

United Airlines

Apr 29

PDX5:30 amPortland

10h 14m

2 stops

LIH12:44 pmLihue

May 5

LIH1:16 pmLihue

8h 17m

1 stop

PDX12:33 amPortland

$382

Alaska Airlines flights from Portland to Lihue

Our best Alaska Airlines deals on Portland to Lihue flight tickets

Alaska Airlines

May 13

PDX5:30 pmPortland

19h 06m

1 stop

LIH9:36 amLihue

May 18

LIH3:45 pmLihue

14h 44m

1 stop

PDX9:29 amPortland

$366

Alaska Airlines

May 13

PDX9:07 pmPortland

15h 29m

1 stop

LIH9:36 amLihue

May 19

LIH3:40 pmLihue

15h 10m

1 stop

PDX9:50 amPortland

$374

Alaska Airlines

Mar 12

PDX7:00 amPortland

6h 27m

LIH10:27 amLihue

Mar 16

LIH3:50 pmLihue

14h 52m

1 stop

PDX9:42 amPortland

$377

Fly from

Fly to

Route

Depart

Return

Price

PortlandLihue

PDX - LIH

PDXLIH

Portland

Thu 4/23

3:30 pm-11:22 am

2 stops22h 52m

Lihue

Mon 4/27

11:00 pm-12:25 pm

1 stop10h 25m

$362

PortlandLihue

PDX - LIH

PDXLIH

Portland

Wed 5/13

9:07 pm-9:36 am

1 stop15h 29m

Lihue

Mon 5/18

3:45 pm-9:29 am

1 stop14h 44m

$366

PortlandLihue

PDX - LIH

PDXLIH

Portland

Thu 4/23

3:30 pm-11:22 am

2 stops22h 52m

Lihue

Tue 4/28

1:14 pm-12:26 pm

2 stops20h 12m

$367

PortlandLihue

PDX - LIH

PDXLIH

Portland

Tue 5/12

5:51 pm-9:42 am

1 stop18h 51m

Lihue

Thu 5/21

9:26 am-5:32 am

1 stop17h 06m

$368

PortlandLihue

PDX - LIH

PDXLIH

Portland

Tue 5/5

5:51 pm-9:44 am

1 stop18h 53m

Lihue

Sun 5/17

8:31 am-6:20 am

1 stop18h 49m

$373

PortlandLihue

PDX - LIH

PDXLIH

Portland

Wed 5/13

9:07 pm-9:36 am

1 stop15h 29m

Lihue

Tue 5/19

3:40 pm-9:50 am

1 stop15h 10m

$374

PortlandLihue

PDX - LIH

PDXLIH

Portland

Wed 4/29

5:35 pm-10:56 am

1 stop20h 21m

Lihue

Sun 5/17

6:00 am-6:20 am

1 stop21h 20m

$375

PortlandLihue

PDX - LIH

PDXLIH

Portland

Wed 4/15

5:38 pm-9:50 am

1 stop19h 12m

Lihue

Thu 5/21

12:02 pm-8:37 pm

Nonstop5h 35m

$376

PortlandLihue

PDX - LIH

PDXLIH

Portland

Thu 3/12

7:00 am-10:27 am

Nonstop6h 27m

Lihue

Mon 3/16

3:50 pm-9:42 am

1 stop14h 52m

$377

PortlandLihue

PDX - LIH

PDXLIH

Portland

Tue 5/12

5:30 am-4:10 pm

2 stops13h 40m

Lihue

Tue 5/19

9:10 pm-9:05 am

1 stop8h 55m

$379

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Lihue

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the cheapest month to fly to Lihue?

In general, January is the cheapest month to fly from Portland to Lihue. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $417. If you are unable to visit Lihue during the month of January, then departing from Portland during the month September is also very affordable. Most momondo users find prices during this month for around $462.

What is the cheapest day to depart on your flight to Lihue?

The cheapest day to depart from Portland to Lihue is on a Tuesday. Travelers who choose to depart for Lihue on a Tuesday will often find tickets for as low as $445. Flights from Portland to Lihue on a Saturday will generally be more expensive and average around $708. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Portland to Lihue flight route?

Fly from Portland to Lihue for the best Portland - Lihue flight prices

How far in advance should I book a flight to Lihue?

You are more likely to see cheaper flights to Lihue from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Lihue for around $554 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lihue from Portland for as low as $452 on momondo.

What cabin class options are available on Portland to Lihue flights?

There are 3 cabin classes available to choose from on Portland to Lihue flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland to Lihue flights?

No. A direct flight is the cheapest option for a flight between Portland to Lihue.

How have Portland to Lihue flight prices changed over time?

As of February 2026, prices for Portland to Lihue flights are approximately 74% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Lihue

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Lihue according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Lihue (PDX to LIH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Lihue

Best Price Found	$218
Fastest flight time	6h 08m
Direct flights	Every day
Airports in Lihue	1 airport

The best one-way flight to Lihue from Portland in the past 72 hours is $218. The best round-trip flight deal from Portland to Lihue found on momondo in the last 72 hours is $396.

The fastest flight from Portland to Lihue takes 6h 08m

Direct flights go from Portland to Lihue every day.

There is 1 airport in Lihue. From Portland there are direct flights to Lihue (LIH).

Search flight deals

How far is Portland to Lihue by plane?
There are 2623.7 mi between Portland and Lihue. A reasonable flight in good conditions will take 6h 08m.
When did momondo last update prices for flights from Portland Airport to Lihue Airport?
Prices for flights from Portland Airport to Lihue Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Lihue Airport?
The number of operators available for flights from Portland Airport to Lihue Airport is 6 as of February 2026.
How old do you have to be to fly from Portland Airport to Lihue Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Lihue Airport.
What documentation or ID do you need to fly to Lihue Airport?
The travel and health documents you'll need for your trip to Lihue Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lihue Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Portland to Lihue?
Based on momondo bookings for flights between Portland and Lihue, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 70.98% of the total bookings. Other popular models include Boeing 737 MAX 8 with 12.50%, Boeing 737 with 6.70%, and Boeing 737 MAX 9 with 2.23%.
What is the most popular airline from Portland to Lihue?
momondo data reveals that the most frequently booked airline on the route from Portland to Lihue is Alaska Airlines, representing 54% of all bookings. The subsequent popular airlines are Delta at 20%, Hawaiian Airlines at 13%, and Southwest at 8%.

Best airlines flying from Portland to Lihue

Compare and see reviews for airlines that fly from Portland to Lihue with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $200	Free Cancellation	Rating 7.9 8,212 reviews	Search Delta flights
American Airlines	PriceFrom $217	Free Cancellation	Rating 7.2 11,313 reviews	Search American Airlines flights
Southwest	PriceFrom $252	Free Cancellation	Rating 8.0 4,295 reviews	Search Southwest flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,322 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $282	Free Cancellation	Rating 7.8 2,833 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $352	Free Cancellation	Rating 8.0 11,904 reviews	Search Alaska Airlines flights

Alaska Airlines Flights From Portland to Lihue
Alaska Airlines flight deals from Portland to Lihue start from $352 round-trip. Over the 2 Alaska Airlines flights for this route in a normal week, average airfare is usually $592 round-trip - but some users have found much cheaper deals with momondo.
Hawaiian Airlines Flights From Portland to Lihue
Hawaiian Airlines is also a popular choice for this route. Hawaiian Airlines flight deals for Portland to Lihue start from as low as $282 round-trip, depending on your selected dates, with average Hawaiian Airlines deals seen on momondo around $613. Hawaiian Airlines operates 3 flights to Lihue from Portland in an average week. Users have rated it 7.8/10 across 2,833 reviews.

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Why use momondo?

Why should I use momondo to find a flight deal from Portland to Lihue?

It is quick and easy to find Portland to Lihue flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Lihue that suits you.

Can I find flights from Portland to Lihue with flexible booking policies on momondo?

Flights from Portland to Lihue with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Portland to Lihue?

Once you have performed a search for Portland to Lihue flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland to Lihue right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Lihue, momondo offers a useful price alert feature which will track prices for flights to Lihue from Portland and alert you when they change.