$174 Find Cheap Flights from Portland to O'ahu

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to O'ahu departing on 5/27. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to O'ahu

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to O'ahu, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to O'ahu, as well as popular online travel agencies
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Flights Deals

Best O'ahu Flight Deals from Portland

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

Honolulu
Honolulu1 stop$349
Honolulu
Honolulu1 stop$349

Cheap Flights from Portland to O'ahu

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to O'ahu 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.

Recent round-trip flight deals from Portland to O'ahu

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Portland to O'ahu.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
2:00 pm - 9:13 pmPDX-HNL
10h 13m1 stop
American Airlines Logo
10:43 pm - 12:45 pmHNL-PDX
11h 02m1 stop
$349American Airlines
Find Deal
Wed, Sep 10 - Thu, Sep 18
United Airlines Logo
7:45 am - 7:49 pmPDX-HNL
15h 04m2 stops
United Airlines Logo
1:30 pm - 12:45 amHNL-PDX
8h 15m1 stop
$355United Airlines
Find Deal
Thu, Sep 4 - Tue, Sep 9
United Airlines Logo
9:55 am - 7:49 pmPDX-HNL
12h 54m2 stops
United Airlines Logo
11:10 am - 12:45 amHNL-PDX
10h 35m2 stops
$360United Airlines
Find Deal
Thu, Sep 4 - Tue, Sep 9
Delta Logo
5:35 am - 11:55 amPDX-HNL
9h 20m1 stop
Delta Logo
1:20 pm - 12:10 amHNL-PDX
7h 50m1 stop
$367Delta
Find Deal
Tue, May 20 - Fri, May 23
Delta Logo
5:35 am - 11:55 amPDX-HNL
9h 20m1 stop
Delta Logo
10:30 pm - 1:20 pmHNL-PDX
11h 50m1 stop
$395Delta
Find Deal
Tue, May 20 - Sat, May 24
Alaska Airlines Logo
5:33 pm - 8:37 pmPDX-HNL
6h 04mnonstop
Alaska Airlines Logo
3:35 pm - 9:28 amHNL-PDX
14h 53m1 stop
$397Alaska Airlines
Find Deal
Tue, May 27 - Wed, Jun 4
Alaska Airlines Logo
5:33 pm - 8:37 pmPDX-HNL
6h 04mnonstop
Alaska Airlines Logo
10:50 pm - 9:45 amHNL-PDX
7h 55m1 stop
$412Alaska Airlines
Find Deal
Sun, Jun 1 - Tue, Jun 10
Hawaiian Airlines Logo
5:33 pm - 8:37 pmPDX-HNL
6h 04mnonstop
Hawaiian Airlines Logo
1:20 pm - 9:55 pmHNL-PDX
5h 35mnonstop
$458Hawaiian Airlines
Find Deal
Tue, May 27 - Tue, Jun 3
Hawaiian Airlines Logo
5:33 pm - 8:37 pmPDX-HNL
6h 04mnonstop
Hawaiian Airlines Logo
11:45 pm - 10:53 amHNL-PDX
8h 08m1 stop
$461Hawaiian Airlines
Find Deal
Thu, May 29 - Thu, Jun 5
Southwest Logo
9:15 am - 9:00 pmPDX-HNL
14h 45m2 stops
Southwest Logo
9:10 pm - 10:20 amHNL-PDX
10h 10m2 stops
$594Southwest
Find Deal
Mon, Aug 25 - Mon, Sep 1
Useful Info

KAYAK's insights & trends for Portland to O'ahu flights

Get data-powered insights and trends into flights from Portland to O'ahu to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Portland to O'ahu flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Portland to O'ahu.

The cheapest ticket to O'ahu from Portland found in the last 72 hours was to Honolulu, at $489 round-trip. The most popular route is from Portland (PDX) to Honolulu (HNL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $489.

Can I save money by flying with a layover from Portland to O'ahu?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,099 on average.

What is the cheapest month to fly from Portland to O'ahu?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to O'ahu, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to O'ahu is September, when tickets cost $466 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $646 and $636 respectively.

What’s the cheapest day of the week to fly from Portland to O'ahu?

The average price of all round-trip flights from Portland to O'ahu clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Portland to O'ahu, look for departures on Tuesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from O'ahu, Tuesday is the cheapest day to fly and Sunday is the most expensive.

How far in advance should I book a flight from Portland to O'ahu?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Portland to O'ahu, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Portland to O'ahu, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.


Good to know

Low seasonOctober
High seasonMay
Cheapest flight$174
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Portland to Honolulu

Flights from Portland to O'ahu: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Portland to O'ahu 
Verified travelerFlew with Hawaiian AirlinesPDX-HNLMar 2024
We had only one hour transit to the next international flight and with any reason getting out line went so slow. We had to rush to the next gate. The scheduler should not make this short transition trip.
Verified travelerFlew with Hawaiian AirlinesPDX-HNLJan 2024
Hawaiian Airlines first class. I look forward to the flight back to Portland because of HAL.
Verified travelerFlew with Hawaiian AirlinesPDX-HNLFeb 2024
If you fly to Hawaii fly with Hawaiian airlines

FAQs - booking O'ahu flights

  • How does KAYAK find such low prices on flights from Portland to O'ahu?

    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 O'ahu.

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

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

    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 from Portland to O'ahu with an airline and back with another airline.

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

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

  • What is the cheapest time of day to fly to O'ahu?

    The cheapest time of day to fly to O'ahu is generally in the afternoon, when round-trip flights cost $364 on average. Morning departures are around 1% cheaper than evening flights, on average. The most expensive time of day to fly to O'ahu is generally in the evening, which is peak travel time and where the average cost of a ticket is $600.

Top tips for finding cheap flights to O'ahu

  • Looking for a cheap flight? 25% of our users found tickets from Portland to the following destinations at these prices or less: Honolulu $284 one-way - $571 round-trip

Top 5 airlines serving from Portland to O'ahu

 
See real verified KAYAK customer reviews for airlines flying from Portland to O'ahu. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to O'ahu? 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 9968 reviews
7.1Entertainment
8.5Crew
8.2Boarding
7.1Food
7.9Comfort
Airline reviews

OUr pilot was very good and also a good landing in a very gusting Phoenix. Most important.

8.0 ExcellentAnonymous, Apr 2025PDX - PHX
Read more Alaska Airlines reviews

OUr pilot was very good and also a good landing in a very gusting Phoenix. Most important.

It was alright other than the changes in the Alaska Lounge. That and the migraine I had were disappointing. Other then that everything went well.

It was a short flight so no refreshments or entertainment which was fine.

Flying in both directions across country the gate designated on my boarding pass was wrong. From w to e across the country the passenger next to me coughed the entire way.

Although both planes (flights) had mechanical issue delaying both of my flights, the crew members handled everything with ease. Both flights had the smoothest take off and landing. I opted to upgrade my seat to first class and really lucked out getting the seat at the very front of the plane. Awesome treat to myself. I really enjoyed my flight.

The staff from check-in counter to the flight crew were great. Flight was right on schedule. 10/10

Changed flight from San Fran to Seattle Then with a Delayed takeoff barely made my connection Waited over an hour for luggage 😜

It was good. There was a mistake made in Seattle. Somehow we were bumped out of our seats as if we weren't on the flight anymore. The woman at the gate caught it and announced our name to come up and she fixed it.

I wouldn’t fly with Alaska again if you paid me.

I appreciated Alaska Airlines very much, they are expanding traveling locations globally as they partnered with another company and am excited and looking forward to our next traveling adventure with this great Airline. Thank you kindly

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

We moved from the international terminal to a new location. I think there are still some bugs to work out . We didn’t receive check in notification and had to scramble to find it but i think it will work out

Not so good. The takeoff was aborted after reaching 100 knots due to a problem with the front tires. I do commend the pilot for a quick decision and preventing a potential disaster. We returned to the gate to put fresh tires on the front. Our flight was delayed for over 3 hours. The rest of the flight was okay. We were reimbursed by Hawaiian Airlines for only $50. Not too generous

Arrived at the gate with no seats assigned. Was told by gate agent the flight was full and we would not be on it. I asked the gate agent how could I be sold tickets when the flight was full. She replied, “Thats just how they do it.” I was able to get seats once I arrived at the gate. The flight itself was great. I’ll never purchase tickets without seat assignments from kayak or anyone again. Shame on kayak or Hawaiian airlines or all of you.

A cold sandwich would be much better than the warm gummy croissant.

Liked the crew. Seats were uncomfortable during the last few hours of the 11 hour flight. Better selection of movies .

They cancelled our flight and one after and then crammed everyone on a late flight. Refused to give us a meal voucher because the delay was less than 3 hours. In the end the delay was 4 hours. No reason was ever given for the cancelled flights. Fly Southwest!

The temperature on the plane was too cold and the food was not very good. Everything else was good.

There was mention of a complimentary magazine but none were in the seat pockets. The flight is short so understandable not having food or a snack.

Flight delayed. Then left much later than new time. 88 year old dad waiting at Kona airport for ages.

Seats were so uncomfortable. Used to southwest so this was really disappointing. No wifi made for a long5 hour flight

A bit rush for transit. Food and entertainment are not available

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

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