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Find cheap flights from Portland to Kaua'i from $596

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Kaua'i departing on 9/5. 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
0 bags
Thu 6/13
Thu 6/20

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Best Kaua'i Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Lihue
Lihue2 stops$596

Good to know

Cheapest flight

$596
Flight from Portland to Lihue

FAQs - booking Kaua'i flights

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

    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 Portland to Kaua'i.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kaua'i from Portland 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 Portland to Kaua'i?

    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 Kaua'i with an airline and back to Portland with another airline.

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

    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 Kaua'i from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Portland to Kaua'i

 
Need help choosing which airline to fly with from Portland to Kaua'i? 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.
7.3
American AirlinesOverall score based on 14575 reviews
7.1Entertainment
7.6Boarding
6.6Food
7.2Comfort
8.0Crew
Airline reviews

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

2.0 MediocreDerick, May 2024TRI - CLT
Read more about American Airlines reviews

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Book cheap flights from Portland to Kaua'i

Recent round-trip flight deals

9/5Thu
2 stopsDelta
30h 19mPWM-LIH
9/9Mon
2 stopsDelta
32h 47mLIH-PWM
$596
9/5Thu
2 stopsDelta
30h 19mPWM-LIH
9/9Mon
2 stopsDelta
32h 47mLIH-PWM
$640
9/2Mon
2 stopsDelta
17h 46mPWM-LIH
9/9Mon
2 stopsDelta
20h 09mLIH-PWM
$789
9/5Thu
2 stopsUnited Airlines
22h 02mPWM-LIH
9/9Mon
1 stopUnited Airlines
14h 21mLIH-PWM
$841
9/5Thu
1 stopUnited Airlines
29h 49mPWM-LIH
9/9Mon
1 stopUnited Airlines
14h 21mLIH-PWM
$904
9/2Mon
2 stopsUnited Airlines
16h 04mPWM-LIH
9/9Mon
1 stopUnited Airlines
14h 21mLIH-PWM
$967
9/28Sat
2 stopsAmerican Airlines
27h 10mPWM-LIH
10/12Sat
2 stopsAmerican Airlines
16h 54mLIH-PWM
$1,051
9/28Sat
2 stopsAmerican Airlines
25h 06mPWM-LIH
10/12Sat
2 stopsAmerican Airlines
15h 48mLIH-PWM
$1,058
9/28Sat
2 stopsAmerican Airlines
25h 06mPWM-LIH
10/12Sat
3 stopsAmerican Airlines
16h 16mLIH-PWM
$1,159
9/2Mon
3 stopsAmerican Airlines
19h 14mPWM-LIH
9/9Mon
2 stopsAmerican Airlines
21h 44mLIH-PWM
$1,198

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Portland - Kaua'i Flights

Departure:

Portland (PWM)United States

Cabin classes:

$701
$895
$268
$58

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