PDX

$149 Find Cheap Flights from Kaua'i to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Kaua'i to Portland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kaua'i to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kaua'i to Portland

Thu, Oct 23 - Sun, Oct 26
American Airlines Logo
9:40 pm - 10:47 amLIH-PDX
10h 07m1 stop
American Airlines Logo
5:05 am - 2:30 pmPDX-LIH
12h 25m1 stop
$327American Airlines
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Thu, Oct 23 - Sun, Oct 26
Delta Logo
8:30 pm - 11:29 amLIH-PDX
11h 59m1 stop
Delta Logo
5:30 am - 4:53 pmPDX-LIH
14h 23m2 stops
$365Delta
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Sat, Dec 6 - Sun, Dec 14
Alaska Airlines Logo
1:39 pm - 6:06 amLIH-PDX
14h 27m1 stop
Alaska Airlines Logo
9:30 pm - 1:53 pmPDX-LIH
18h 23m1 stop
$383Alaska Airlines
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Sat, Jan 24 - Sat, Jan 31
Alaska Airlines Logo
3:40 pm - 9:35 amLIH-PDX
15h 55m1 stop
Alaska Airlines Logo
5:45 pm - 10:45 amPDX-LIH
19h 00m1 stop
$386Alaska Airlines
Find Deal
Sat, Dec 6 - Sun, Dec 14
Alaska Airlines Logo
1:09 pm - 11:36 pmLIH-PDX
8h 27m1 stop
Alaska Airlines Logo
8:05 am - 12:23 pmPDX-LIH
6h 18mnonstop
$387Alaska Airlines
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Sat, Jan 24 - Sat, Jan 31
Southwest Logo
6:15 am - 7:30 pmLIH-PDX
11h 15m2 stops
Southwest Logo
6:50 am - 6:15 pmPDX-LIH
13h 25m2 stops
$498Southwest
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Tue, Sep 30 - Sat, Oct 4
 Logo
10:50 am - 11:11 amLIH-PDX
45h 21m2 stops
 Logo
1:38 pm - 11:57 amPDX-LIH
25h 19m1 stop
Sat, Dec 6 - Sun, Dec 14
Hawaiian Airlines Logo
11:55 am - 7:30 pmLIH-PDX
5h 35mnonstop
Hawaiian Airlines Logo
8:05 am - 12:23 pmPDX-LIH
6h 18mnonstop
$692Hawaiian Airlines
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Sat, Dec 6 - Sun, Dec 14
Southwest Logo
6:15 am - 7:35 pmLIH-PDX
11h 20m2 stops
Southwest Logo
10:00 am - 6:15 pmPDX-LIH
10h 15m2 stops
$701Southwest
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Tue, Dec 30 - Fri, Jan 2
Hawaiian Airlines Logo
11:59 am - 7:34 pmLIH-PDX
5h 35mnonstop
Hawaiian Airlines Logo
8:03 am - 12:19 pmPDX-LIH
6h 16mnonstop
$1,018Hawaiian Airlines
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Everything you should know

Cheapest round-trip
$327
Overall average: $356
American Airlines
Thu 10/23Sun 10/26
LIH - PDX • 1 stop
Cheapest non-stop
$544
Alaska Airlines
Sat 12/6Sun 12/14
LIH - PDX • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$149
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Lihue to Portland

FAQs for booking flights from Kaua'i to Portland

  • How does KAYAK find such low prices on flights from Kaua'i to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kaua'i to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kaua'i to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Kaua'i is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kaua'i to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Kaua'i with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kaua'i to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Kaua'i up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Kaua'i to Portland

 
Need help choosing which airline to fly with from Kaua'i to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.8Comfort
7.1Food
8.1Boarding
8.5Crew
7.0Entertainment
Airline reviews

The first leg of the trip was excellent. Lovely flight attendants and comfortable plane. The second leg left a lot to be desired. The flight attendant was rude when I asked for a Diet Coke, the boarding required quite a long walk and the plane was crammed and uncomfortable.

10.0 ExcellentAnonymous, Sep 2025ONT - PDX
Read more Alaska Airlines reviews

The first leg of the trip was excellent. Lovely flight attendants and comfortable plane. The second leg left a lot to be desired. The flight attendant was rude when I asked for a Diet Coke, the boarding required quite a long walk and the plane was crammed and uncomfortable.

Planes were on time. Pilot kept everyone updated. Crew was friendly and helpful

You no longer give receipts for baggage at the counter. And it is next to impossible to get it on your webpage. Spent 20 min trying and gave up... I need receipt to submit for reimbursement and don't have time to waste on your poor webpage Disappointing .....

The flight attendants were unkempt and show no customer service skills. They avoided eye contact. There were no smiles and they were dismissive and snarky.

Complete flight rebooked and 6 hours delayed. Zero accountability from the airline or Kayak for the issues and I’m injured which is why I opted to pay more to fly than drive because it’s painful to sit or stand too long. What was supposed to be a 3ish hour travel day turned into a 9 hour excruciatingly painful experience that has left me in worse pain than when I initially started.

It was a good flight, short so there was no food or water service

Checking in very confusing compared to Hawaiian Airlines - much simpler! Front checking in at airport can improve. Hawaiian service always gives the extra mile, with a smile. Alaska can use and spread the Aloha Spirit. Mahalo nui loa Thank you 🤙

Plane was delayed getting boarded and then again delayed in take-off order. Alaska Airlines must have very little clout at JFK so they don't get priority treatment. All the delays meant we missed the last flight from Portland to Eugene. Alaska did give us hotel voucher for the night...but sent us to a downtown Portland hotel rather than to a nearby airport motel which made for a longer ride at night and then again in the morning. Just made an already long, late night even longer. Hotel was an old outdated Hilton in a slightly seedy part of town. Alaska gave us Lyft vouchers for getting to the hotel, but the return voucher for getting back to the airport in the morning didn't work.

Not a fan of a 5 hour delay. I received a text from Alaska Airlines advising I would get a $100 travel voucher via email. Several days later I still haven’t received it.

My email notifications were silenced, so I didn't get word that the departing flight had changed gates. It wasn't until I noticed that few people had gathered for the flight that I checked the airport schedule board, 20 minutes before boarding. I then told several people at the old gate of the change. If I was to receive a text I would have been notified of the change earlier, Or to hear an announcement over the airport intercom.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

All was good and they were able to seat my travel companion next to me. Thank you.

Love you guys are so friendly and kind and wonderful

Hawaiian airlines has awful customer service. Told me to keep a flight I wasn’t boarding, instead of rebooking me under two separate reservations, which caused my whole reservation to be canceled. Major issues with leadership and management. The staff at Hilo was reluctant to give me a refund, so I had to by a first class ticket in order to get on a flight the same time as my partner. The blame was pointed at me without sincere apology until the supervisor came out, who also apparently had no authority to refund me. Still waiting on correspondence from the airline days later.

I like that you have eliminated plastic cups, bottles and straws. The crew was conscientious about separating the used paper cups from the trash. This change to paper is a great move and makes me want to choose Alaska when I fly.

Attendants seemed un-engaged and indifferent when asked for assistance.

Overall it was a good flight. The thing I most appreciated was that you eliminated plastic cups and water bottles and stir sticks and had paper cups, wood stir sticks and cans. Plus, I saw that the airline staff were actually keeping the used paper cups separate and unfolding the used cardboard meal boxes and keeping those items separate from the trash. Good for them! This makes me want to support Alaska Airlines and fly Alaska again. Thank for taking this step in working to reduce single use plastics! Kudos!

Ok but why they need to sell the ear buds?

Our flight was delayed, which I know things can happen. The bathrooms were dirty and a mess. It took over an hour to get our bags after the plane landed. Every flight was on the same 2 baggage claims. You would thing if we spent over 5 hours on a flight we would get more then a tiny bag of pretzels. The movie and tv choices were mid.

The flight was very smooth and the landing was AMAZING! I have flight anxiety and it didnt peak once! :) Thank you to the pilots and crew!!

Pillows and blankets were nice since it was an overnight flight, but the seats should be larger and there should be more space between rows so we have more leg room.

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