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

The number of flights available between Portland and Lihue is 4 per week as of August 2026. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.

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

Southwest, Alaska Airlines, and Delta are the most popular carriers operating from Portland to Lihue

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

Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 9h 28m.

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

Oakland (OAK) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Lihue?

Alaska Airlines, Delta and United 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 75% of people opting to fly with this airline when traveling to Lihue. Keep in mind that there are 7 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 connection time from Portland to Lihue?

San Francisco (SFO) has the shortest average layover time for this route: 1h 39m.

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

Flights via Phoenix (PHX) offer the lowest average round-trip price of $473.

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 7 as of August 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.

$145 Cheap Flights from Portland to Lihue in 2026

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.

5:14 am - 4:10 pmPDX Portland-LIH Lihue

12h 56m1 stop Phoenix Sky Harbor Intl

10:35 pm - 1:33 pmLIH Lihue-PDX Portland

12h 58m1 stop Phoenix Sky Harbor Intl

$332American Airlines

Tue, Nov 10 - Wed, Nov 18

5:15 am - 4:10 pmPDX Portland-LIH Lihue

12h 55m1 stop Phoenix Sky Harbor Intl

10:35 pm - 1:08 pmLIH Lihue-PDX Portland

12h 33m1 stop Phoenix Sky Harbor Intl

$334American Airlines

Thu, Nov 12 - Tue, Nov 17

1:03 pm - 7:44 pmPDX Portland-LIH Lihue

9h 41m1 stop San Francisco

10:59 pm - 10:18 amLIH Lihue-PDX Portland

8h 19m1 stop San Francisco

$334United Airlines

Mon, Oct 19 - Mon, Oct 26

5:30 am - 11:59 amPDX Portland-LIH Lihue

9h 29m1 stop San Francisco

10:48 pm - 12:00 pmLIH Lihue-PDX Portland

10h 12m1 stop San Francisco

$334United Airlines

Sun, Sep 13 - Mon, Sep 21

5:10 am - 6:05 pmPDX Portland-LIH Lihue

14h 55m2 stops Phoenix Sky Harbor Intl Honolulu

9:05 pm - 10:40 amLIH Lihue-PDX Portland

11h 35m1 stop Las Vegas Harry Reid Intl

$342Southwest

Thu, Nov 12 - Mon, Nov 16

5:00 am - 1:15 pmPDX Portland-LIH Lihue

10h 15m1 stop Las Vegas Harry Reid Intl

4:05 pm - 8:05 amLIH Lihue-PDX Portland

14h 00m1 stop Oakland

$364Southwest

Mon, Nov 9 - Mon, Nov 23

10:47 am - 5:39 pmPDX Portland-LIH Lihue

9h 52m1 stop Los Angeles

8:45 pm - 9:51 amLIH Lihue-PDX Portland

10h 06m1 stop Los Angeles

$376Delta

Tue, Sep 15 - Tue, Sep 22

10:56 am - 5:36 pmPDX Portland-LIH Lihue

9h 40m1 stop Los Angeles

9:51 pm - 10:45 amLIH Lihue-PDX Portland

9h 54m1 stop Seattle/Tacoma Intl

$376Delta

Tue, Oct 20 - Wed, Oct 28

8:12 am - 8:54 amPDX Portland-LIH Lihue

27h 42m1 stop Kona Intl

11:25 am - 7:50 pmLIH Lihue-PDX Portland

5h 25mnonstop

$413Alaska Airlines

Mon, Sep 14 - Mon, Sep 21

8:12 am - 8:54 amPDX Portland-LIH Lihue

27h 42m1 stop Kona Intl

11:25 am - 7:50 pmLIH Lihue-PDX Portland

5h 25mnonstop

$413Alaska Airlines

Tue, Sep 22 - Thu, Oct 1

Cheap last minute flights

Enter your travel dates to find the best prices.

10:55 am - 4:10 pmPDX Portland-LIH Lihue

8h 15m1 stop Oakland

9:25 pm - 10:15 amLIH Lihue-PDX Portland

9h 50m1 stop Oakland

$729Southwest

Thu, Aug 20 - Thu, Sep 3

5:00 am - 4:10 pmPDX Portland-LIH Lihue

14h 10m1 stop Oakland

8:25 pm - 11:40 amLIH Lihue-PDX Portland

12h 15m1 stop Las Vegas Harry Reid Intl

$729Southwest

Thu, Aug 20 - Thu, Aug 27

6:25 am - 4:10 pmPDX Portland-LIH Lihue

12h 45m2 stops Las Vegas Harry Reid Intl Oakland

9:25 pm - 10:15 amLIH Lihue-PDX Portland

9h 50m1 stop Oakland

$735Southwest

Thu, Aug 20 - Thu, Sep 3

10:50 am - 5:41 pmPDX Portland-LIH Lihue

9h 51m1 stop Los Angeles

8:41 pm - 9:51 amLIH Lihue-PDX Portland

10h 10m1 stop Los Angeles

$783Delta

Thu, Aug 20 - Sun, Aug 30

11:22 am - 7:16 pmPDX Portland-LIH Lihue

10h 54m1 stop Seattle/Tacoma Intl

8:41 pm - 11:45 amLIH Lihue-PDX Portland

12h 04m2 stops Los Angeles Seattle/Tacoma Intl

$789Delta

Thu, Aug 20 - Sun, Aug 30

8:20 am - 11:20 amPDX Portland-LIH Lihue

6h 00mnonstop

3:42 pm - 9:07 amLIH Lihue-PDX Portland

14h 25m1 stop San Francisco

$826Multiple Airlines

Thu, Aug 20 - Sun, Aug 30

8:20 am - 11:20 amPDX Portland-LIH Lihue

6h 00mnonstop

11:25 am - 7:50 pmLIH Lihue-PDX Portland

5h 25mnonstop

$834Alaska Airlines

Thu, Aug 20 - Tue, Aug 25

11:15 am - 7:44 pmPDX Portland-LIH Lihue

11h 29m1 stop San Francisco

10:48 pm - 12:00 pmLIH Lihue-PDX Portland

10h 12m1 stop San Francisco

$928United Airlines

Sun, Aug 16 - Sat, Aug 22

5:15 am - 3:42 pmPDX Portland-LIH Lihue

13h 27m2 stops Phoenix Sky Harbor Intl Honolulu

7:21 pm - 1:52 pmLIH Lihue-PDX Portland

15h 31m2 stops Honolulu Phoenix Sky Harbor Intl

$934American Airlines

Thu, Aug 20 - Sun, Aug 30

5:30 am - 11:59 amPDX Portland-LIH Lihue

9h 29m1 stop San Francisco

1:15 pm - 12:37 amLIH Lihue-PDX Portland

8h 22m1 stop San Francisco

$978United Airlines

Sun, Aug 16 - Mon, Aug 17

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Alaska Airlines flights from Portland to Lihue

Our best Alaska Airlines deals on Portland to Lihue flight tickets

Alaska Airlines

Sep 14

PDX8:12 amPortland

27h 42m

1 stop

LIH8:54 amLihue

Sep 21

LIH11:25 amLihue

5h 25m

PDX7:50 pmPortland

$413

Alaska Airlines

Oct 29

PDX8:12 amPortland

5h 56m

LIH11:08 amLihue

Nov 4

LIH12:18 pmLihue

5h 31m

PDX7:49 pmPortland

$417

Alaska Airlines

Sep 19

PDX5:53 pmPortland

18h 49m

1 stop

LIH9:42 amLihue

Sep 23

LIH3:45 pmLihue

14h 22m

1 stop

PDX9:07 amPortland

$421

American Airlines flights from Portland to Lihue

Our best American Airlines deals on Portland to Lihue flight tickets

American Airlines

Nov 10

PDX5:14 amPortland

12h 56m

1 stop

LIH4:10 pmLihue

Nov 18

LIH10:35 pmLihue

12h 58m

1 stop

PDX1:33 pmPortland

$332

American Airlines

Oct 23

PDX5:10 amPortland

12h 41m

1 stop

LIH2:51 pmLihue

Nov 5

LIH10:35 pmLihue

12h 58m

1 stop

PDX1:33 pmPortland

$375

American Airlines

Jan 12

PDX6:22 pmPortland

20h 15m

1 stop

LIH12:37 pmLihue

Jan 20

LIH10:20 pmLihue

10h 58m

1 stop

PDX11:18 amPortland

$388

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandLihue

PDX Portland - LIH Lihue

PDXLIH

Portland

Tue 11/10

5:14 am-4:10 pm

1 stop12h 56m

Lihue

Wed 11/18

10:35 pm-1:33 pm

1 stop12h 58m

$332

PortlandLihue

PDX Portland - LIH Lihue

PDXLIH

Portland

Thu 11/12

5:15 am-4:10 pm

1 stop12h 55m

Lihue

Tue 11/17

10:35 pm-1:08 pm

1 stop12h 33m

$334

Quickest round-trip

PortlandLihue

PDX Portland - LIH Lihue

PDXLIH

Portland

Mon 10/19

1:03 pm-7:44 pm

1 stop9h 41m

Lihue

Mon 10/26

10:59 pm-10:18 am

1 stop8h 19m

$334

PortlandLihue

PDX Portland - LIH Lihue

PDXLIH

Portland

Sun 9/13

5:30 am-11:59 am

1 stop9h 29m

Lihue

Mon 9/21

10:48 pm-12:00 pm

1 stop10h 12m

$334

PortlandLihue

PDX Portland - LIH Lihue

PDXLIH

Portland

Thu 11/12

5:10 am-6:05 pm

2 stops14h 55m

Lihue

Mon 11/16

9:05 pm-10:40 am

1 stop11h 35m

$342

PortlandLihue

PDX Portland - LIH Lihue

PDXLIH

Portland

Mon 11/9

5:00 am-1:15 pm

1 stop10h 15m

Lihue

Mon 11/23

4:05 pm-8:05 am

1 stop14h 00m

$364

PortlandLihue

PDX Portland - LIH Lihue

PDXLIH

Portland

Tue 9/15

10:47 am-5:39 pm

1 stop9h 52m

Lihue

Tue 9/22

8:45 pm-9:51 am

1 stop10h 06m

$376

PortlandLihue

PDX Portland - LIH Lihue

PDXLIH

Portland

Tue 10/20

10:56 am-5:36 pm

1 stop9h 40m

Lihue

Wed 10/28

9:51 pm-10:45 am

1 stop9h 54m

$376

PortlandLihue

PDX Portland - LIH Lihue

PDXLIH

Portland

Mon 9/14

8:12 am-8:54 am

1 stop27h 42m

Lihue

Mon 9/21

11:25 am-7:50 pm

Nonstop5h 25m

$413

PortlandLihue

PDX Portland - LIH Lihue

PDXLIH

Portland

Tue 9/22

8:12 am-8:54 am

1 stop27h 42m

Lihue

Thu 10/1

11:25 am-7:50 pm

Nonstop5h 25m

$413

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?

Prices are currently low for flights on this route.

Typical prices usually range from $496 to $688.
The lowest price recently found on this route was $332.

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 February is also very affordable. Most momondo users find prices during this month for around $491.

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 $464. Flights from Portland to Lihue on a Friday will generally be more expensive and average around $702. 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 $574 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 $451 on momondo.

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

There are 4 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.

How have Portland to Lihue flight prices changed over time?

As of August 2026, prices for Portland to Lihue flights are approximately 5% 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 54m
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 $688.

The fastest flight from Portland to Lihue takes 5h 54m

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 54m.
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 7 as of August 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 45.12% of the total bookings. Other popular models include Airbus A321 (sharklets) with 20.73%, Airbus A321-100/200 with 10.98%, and Boeing 737 MAX 8 with 6.10%.
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 68% of all bookings. The subsequent popular airlines are Delta at 9%, United Airlines at 8%, and Southwest at 6%.

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
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 10,107 reviews	Search United Airlines flights
American Airlines	PriceFrom $217	Free Cancellation	Rating 7.1 11,943 reviews	Search American Airlines flights
Delta	PriceFrom $243	Free Cancellation	Rating 7.8 8,507 reviews	Search Delta flights
Southwest	PriceFrom $252	Free Cancellation	Rating 8.0 4,218 reviews	Search Southwest flights
Hawaiian Airlines	PriceFrom $277	Free Cancellation	Rating 7.8 2,817 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $367	Free Cancellation	Rating 7.9 12,812 reviews	Search Alaska Airlines flights
JetBlue	PriceFrom $569	Free Cancellation	Rating 7.1 3,037 reviews	Search JetBlue flights

Alaska Airlines Flights From Portland to Lihue
Alaska Airlines flight deals from Portland to Lihue start from $367 round-trip. Over the 4 Alaska Airlines flights for this route in a normal week, average airfare is usually $591 round-trip - but some users have found much cheaper deals with momondo.

Kapaa

Princeville

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.