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

Flights via Seattle (SEA) offer the lowest average round-trip price of $366.

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

Oakland (OAK) was the most common stop: 63% of momondo users choosing 1-stop flights on this route connected there.

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

The number of flights available between Portland and Lihue is 6 per week as of May 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

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

Alaska Airlines, Delta, and United 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 66% of people opting to fly with this airline when traveling to Lihue. Keep in mind that there are 8 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 Seattle (SEA) have the shortest average one-way travel time: 10h 49m.

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

Seattle (SEA) has the shortest average layover time for this route: 3h 12m.

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 8 as of May 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.

$229 Cheap Flights from Portland to Lihue in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

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.

10:52 am - 5:40 pm

PDX

LIH

9h 48m

1 stop

8:40 pm - 9:57 am

LIH

PDX

10h 17m

1 stop

$376Delta

Wed, May 27 - Wed, Jun 3

7:05 am - 5:40 pm

PDX

LIH

13h 35m

2 stops

8:40 pm - 9:57 am

LIH

PDX

10h 17m

1 stop

$382Delta

Wed, May 27 - Wed, Jun 3

7:05 am - 12:28 pm

PDX

LIH

8h 23m

1 stop

12:02 pm - 8:37 pm

LIH

PDX

5h 35mnonstop

$385Multiple Airlines

Wed, May 27 - Wed, Jun 3

7:05 am - 12:28 pm

PDX

LIH

8h 23m

1 stop

12:02 pm - 8:37 pm

LIH

PDX

5h 35mnonstop

$386Multiple Airlines

Tue, Jun 2 - Wed, Jun 3

7:44 am - 11:02 am

PDX

LIH

6h 18mnonstop

12:02 pm - 8:37 pm

LIH

PDX

5h 35mnonstop

$387Alaska Airlines

Thu, May 21 - Sun, May 24

7:44 am - 11:02 am

PDX

LIH

6h 18mnonstop

3:40 pm - 9:50 am

LIH

PDX

15h 10m

1 stop

$395Alaska Airlines

Thu, May 21 - Tue, May 26

7:44 am - 11:02 am

PDX

LIH

6h 18mnonstop

12:02 pm - 8:37 pm

LIH

PDX

5h 35mnonstop

$397Alaska Airlines

Tue, Jun 2 - Wed, Jun 3

7:44 am - 11:02 am

PDX

LIH

6h 18mnonstop

1:46 pm - 11:17 am

LIH

PDX

18h 31m

1 stop

$405Multiple Airlines

Tue, May 26 - Wed, May 27

12:20 pm - 7:06 pm

PDX

LIH

9h 46m

1 stop

8:40 pm - 9:57 am

LIH

PDX

10h 17m

1 stop

$406Delta

Fri, May 29 - Thu, Jun 4

7:05 am - 12:28 pm

PDX

LIH

8h 23m

1 stop

9:26 am - 5:32 am

LIH

PDX

17h 06m

1 stop

$411Multiple Airlines

Tue, Jun 2 - Wed, Jun 3

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Delta flights from Portland to Lihue

Our best Delta deals on Portland to Lihue flight tickets

Delta

May 27

PDX10:52 amPortland

9h 48m

1 stop

LIH5:40 pmLihue

Jun 3

LIH8:40 pmLihue

10h 17m

1 stop

PDX9:57 amPortland

$376

Delta

May 27

PDX7:05 amPortland

13h 35m

2 stops

LIH5:40 pmLihue

Jun 3

LIH8:40 pmLihue

10h 17m

1 stop

PDX9:57 amPortland

$382

Delta

May 26

PDX7:05 amPortland

13h 35m

2 stops

LIH5:40 pmLihue

Jun 9

LIH8:35 pmLihue

12h 07m

2 stops

PDX11:42 amPortland

$387

United Airlines flights from Portland to Lihue

Our best United Airlines deals on Portland to Lihue flight tickets

United Airlines

May 24

PDX1:17 pmPortland

9h 25m

1 stop

LIH7:42 pmLihue

May 27

LIH10:44 pmLihue

10h 25m

1 stop

PDX12:09 pmPortland

$416

United Airlines

May 30

PDX11:16 amPortland

11h 58m

2 stops

LIH8:14 pmLihue

Jun 8

LIH10:44 pmLihue

8h 36m

1 stop

PDX10:20 amPortland

$422

United Airlines

Jun 1

PDX1:14 pmPortland

9h 28m

1 stop

LIH7:42 pmLihue

Jun 7

LIH10:44 pmLihue

8h 36m

1 stop

PDX10:20 amPortland

$429

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandLihue

PDX - LIH

PDXLIH

Portland

Wed 5/27

10:52 am-5:40 pm

1 stop9h 48m

Lihue

Wed 6/3

8:40 pm-9:57 am

1 stop10h 17m

$376

PortlandLihue

PDX - LIH

PDXLIH

Portland

Wed 5/27

7:05 am-5:40 pm

2 stops13h 35m

Lihue

Wed 6/3

8:40 pm-9:57 am

1 stop10h 17m

$382

PortlandLihue

PDX - LIH

PDXLIH

Portland

Wed 5/27

7:05 am-12:28 pm

1 stop8h 23m

Lihue

Wed 6/3

12:02 pm-8:37 pm

Nonstop5h 35m

$385

PortlandLihue

PDX - LIH

PDXLIH

Portland

Tue 6/2

7:05 am-12:28 pm

1 stop8h 23m

Lihue

Wed 6/3

12:02 pm-8:37 pm

Nonstop5h 35m

$386

Quickest round-trip

PortlandLihue

PDX - LIH

PDXLIH

Portland

Thu 5/21

7:44 am-11:02 am

Nonstop6h 18m

Lihue

Sun 5/24

12:02 pm-8:37 pm

Nonstop5h 35m

$387

PortlandLihue

PDX - LIH

PDXLIH

Portland

Thu 5/21

7:44 am-11:02 am

Nonstop6h 18m

Lihue

Tue 5/26

3:40 pm-9:50 am

1 stop15h 10m

$395

PortlandLihue

PDX - LIH

PDXLIH

Portland

Tue 6/2

7:44 am-11:02 am

Nonstop6h 18m

Lihue

Wed 6/3

12:02 pm-8:37 pm

Nonstop5h 35m

$397

PortlandLihue

PDX - LIH

PDXLIH

Portland

Tue 5/26

7:44 am-11:02 am

Nonstop6h 18m

Lihue

Wed 5/27

1:46 pm-11:17 am

1 stop18h 31m

$405

PortlandLihue

PDX - LIH

PDXLIH

Portland

Fri 5/29

12:20 pm-7:06 pm

1 stop9h 46m

Lihue

Thu 6/4

8:40 pm-9:57 am

1 stop10h 17m

$406

PortlandLihue

PDX - LIH

PDXLIH

Portland

Tue 6/2

7:05 am-12:28 pm

1 stop8h 23m

Lihue

Wed 6/3

9:26 am-5:32 am

1 stop17h 06m

$411

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 typical price of a round-trip flight between Portland and Lihue?

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 $472.

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 $449. Flights from Portland to Lihue on a Saturday will generally be more expensive and average around $692. 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 from Portland 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 $551 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 $415 on momondo.

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 May 2026, prices for Portland to Lihue flights are approximately 49% 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	$364
Fastest flight time	5h 56m
Direct flights	Every day
Airports in Lihue	1 airport

The best one-way flight to Lihue from Portland in the past 72 hours is $364. The best round-trip flight deal from Portland to Lihue found on momondo in the last 72 hours is $436.

The fastest flight from Portland to Lihue takes 5h 56m

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

Frequently asked questions about flying from Portland to Lihue

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 5h 56m.
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 8 as of May 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 70.42% of the total bookings. Other popular models include Boeing 737 MAX 8 with 9.15%, Boeing 737 with 5.63%, and Airbus A321-100/200 with 4.93%.
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 60% of all bookings. The subsequent popular airlines are Delta at 16%, Hawaiian Airlines at 8%, and Southwest at 7%.

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 $181	Free Cancellation	Rating 7.9 8,459 reviews	Search Delta flights
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 9,683 reviews	Search United Airlines flights
American Airlines	PriceFrom $255	Free Cancellation	Rating 7.1 11,668 reviews	Search American Airlines flights
Southwest	PriceFrom $257	Free Cancellation	Rating 7.9 4,305 reviews	Search Southwest flights
Hawaiian Airlines	PriceFrom $284	Free Cancellation	Rating 7.8 2,837 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $358	Free Cancellation	Rating 7.9 12,330 reviews	Search Alaska Airlines flights
Alaska Airlines	PriceFrom $547	Free Cancellation	Rating 0.0	Search Alaska Airlines flights
JetBlue	PriceFrom $569	Free Cancellation	Rating 7.1 2,977 reviews	Search JetBlue flights

Alaska Airlines Flights From Portland to Lihue
Alaska Airlines flight deals from Portland to Lihue start from $358 round-trip. Over the 6 Alaska Airlines flights for this route in a normal week, average airfare is usually $590 round-trip - but some users have found much cheaper deals with momondo.

Princeville

Kapaa

Poipu

Koloa

Hanalei

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.