$128 Find Cheap Flights from Portland to Hawaii

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 Hawaii departing on 4/16. 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, 0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Hawaii.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Hawaii.
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Cheap Flights from Portland to Hawaii

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Honolulu
Honolulu1 stop$351
Kahului
Kahului1 stop$330
Kailua-Kona
Kailua-Kona1 stop$261
Lihue
Lihue1 stop$377
Hilo
Hilo2 stops$341
Kapalua
Kapalua1 stop$671
Honolulu
Honolulu1 stop$351
Kahului
Kahului1 stop$330
Kailua-Kona
Kailua-Kona1 stop$261
Lihue
Lihue1 stop$377
Hilo
Hilo2 stops$341
Kapalua
Kapalua1 stop$671

Book Cheap Portland to Hawaii Plane Tickets

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

Sun, Apr 12 - Wed, Apr 29
Delta Logo
5:45 am - 2:53 pm
PDX
-
KOA
12h 08m
1 stop
Delta Logo
8:50 pm - 9:58 am
KOA
-
PDX
10h 08m
1 stop
$261Delta
Mon, Mar 9 - Mon, Mar 16
Delta Logo
5:45 am - 2:53 pm
PDX
-
KOA
12h 08m
1 stop
Delta Logo
10:15 pm - 7:05 pm
KOA
-
PDX
17h 50m
2 stops
$262Delta
Tue, Apr 21 - Tue, May 5
Delta Logo
5:30 am - 5:43 pm
PDX
-
KOA
15h 13m
2 stops
Delta Logo
10:00 pm - 5:10 pm
KOA
-
PDX
16h 10m
2 stops
$267Delta
Thu, Apr 30 - Wed, May 6
United Airlines Logo
1:37 pm - 7:50 pm
PDX
-
KOA
9h 13m
1 stop
United Airlines Logo
11:04 pm - 12:35 pm
KOA
-
PDX
10h 31m
1 stop
$268United Airlines
Wed, Apr 15 - Tue, Apr 21
United Airlines Logo
5:30 am - 10:47 am
PDX
-
KOA
8h 17m
1 stop
United Airlines Logo
10:48 pm - 12:26 pm
KOA
-
PDX
10h 38m
1 stop
$275United Airlines
Thu, Mar 12 - Wed, Mar 18
Hawaiian Airlines Logo
10:30 am - 8:27 pm
PDX
-
KOA
12h 57m
1 stop
Hawaiian Airlines Logo
1:19 pm - 9:58 pm
KOA
-
PDX
5h 39mnonstop
$307Hawaiian Airlines
Tue, Apr 7 - Tue, Apr 14
Southwest Logo
6:00 am - 6:10 pm
PDX
-
ITO
15h 10m
2 stops
Southwest Logo
6:00 am - 10:25 pm
ITO
-
PDX
13h 25m
2 stops
$341Southwest
Wed, Apr 8 - Tue, Apr 14
Southwest Logo
11:45 am - 9:00 pm
PDX
-
HNL
12h 15m
1 stop
Southwest Logo
9:25 pm - 1:45 pm
HNL
-
PDX
13h 20m
1 stop
$361Southwest
Mon, Mar 9 - Wed, Mar 18
Hawaiian Airlines Logo
7:00 am - 10:25 am
PDX
-
HNL
6h 25mnonstop
Hawaiian Airlines Logo
6:00 pm - 6:08 am
HNL
-
PDX
9h 08m
1 stop
$364Hawaiian Airlines
Tue, Apr 14 - Wed, Apr 22
Alaska Airlines Logo
8:46 pm - 9:45 am
PDX
-
LIH
15h 59m
1 stop
Alaska Airlines Logo
12:11 pm - 8:45 pm
LIH
-
PDX
5h 34mnonstop
$377Alaska Airlines
Booking Insights

KAYAK's insights & trends for Portland to Hawaii flights

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

What is the cheapest Portland to Hawaii flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Hawaii from Portland found in the last 72 hours was to Kahului, at $336 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 $376.

Can I save money by flying with a layover from Portland to Hawaii?

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 $498 on average.

What is the cheapest month to fly from Portland to Hawaii?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Hawaii, 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 Hawaii is January, when tickets cost $472 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $667 and $658 respectively.

What’s the cheapest day of the week to fly from Portland to Hawaii?

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

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

How far in advance should I book a flight from Portland to Hawaii?

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 Hawaii, 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 Hawaii, you should book around 4 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$128
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly with an average 14% increase in price.
Flight from Portland to Kahului

FAQs - booking Hawaii flights

  • Are there nonstop flights from Portland to Hawaii?

    Yes, you can fly nonstop from Portland International Airport to Hawaii. The nonstop flights available from Portland to Hawaii head into Daniel K. Inouye International Airport (HNL), Kahului Airport (OGG), and Lihue Airport (LIH). HNL is the largest airport in Hawaii, serving destinations throughout the US. It is the main airport on the island of Oahu, and the nonstop flights from Portland take just over 6 hours. Alaskan Airlines, Linear Air Taxi, and Hawaiian Airlines are the main carriers offering nonstop flights from PDX to Hawaii.

  • What are the most common layover cities when flying from Portland to Hawaii?

    Other than nonstop flights, you can take single layover flights from Portland to Hawaii. You will find these flights heading into HNL, LIH, OGG, KOA, and ITO. The layover cities differ depending on the airline and the destination. For most single-layover flights heading into HNL, the layover cities are usually Kahului (OGG) and San Francisco (SFO). The most common layover cities for flights heading into ITO are Honolulu (HNL) and Kahului (OGG). One-stop flights heading into OGG either stopover in Seattle (SEA) or Los Angeles (LAX).

  • Which is the best airport to fly to from Portland to Hawaii?

    The best airport to fly to in Hawaii is Honolulu Airport (HNL). This is the largest airport in Hawaii and serves most destinations across the US and the world. Moreover, it serves as the hub for Hawaiian Airlines and Mokulele Airlines, the latter, which offers many inter-island flights at affordable rates. HNL also receives nonstop flights from Portland and sits on the main island of Oahu.

  • What are the most eco-friendly airlines flying from Portland to Hawaii?

    If you want to fly more sustainably, consider booking a flight that emits the least on this journey. Each passenger emits around 2,400 lbs of carbon on flights from Portland to Hawaii. However, when you fly with Alaskan Airlines, you will emit 19% less carbon, and this is the most eco-friendly airline plying this route.

  • How does KAYAK find such low prices on flights from Portland to Hawaii?

    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 Hawaii.

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

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

    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 Hawaii 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 Hawaii?

    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 Hawaii 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 Hawaii?

    The cheapest time of day to fly to Hawaii is generally in the evening, when round-trip flights cost $629 on average. Morning departures are around 3% more expensive than evening flights, on average. The most expensive time of day to fly to Hawaii is generally in the morning, which is peak travel time and where the average cost of a ticket is $649.

Top tips for finding cheap flights to Hawaii

  • Looking for a cheap flight? 25% of our users found tickets from Portland to the following destinations at these prices or less: Honolulu $258 one-way - $441 round-trip
  • For those flying to the big island of Hawaii, the two airports serving the island are Kona International Airport (KOA) and Hilo International Airport (ITO). If you are traveling to the eastern side, fly to Hilo and Kona for the western side.
  • Honolulu International Airport (HNL) serves the busy island of Oahu and is the largest airport in Hawaii. It serves as the hub for Hawaiian Airlines and Mokulele Airlines. Mokulele Airlines have its terminal (T3) at HNL and offer many inter-island flights.
  • If you wish to explore the island of Lanai, consider flying to Kahului Airport (OGG) in Maui and then taking a boat across the ocean. This would be much faster and cheaper than getting a connecting flight to Lanai Airport (LNY).
  • Lihue Airport (LIH) is the furthest airport north in Hawaii. It is the main airport serving the island of Kauai and the neighboring Niihau Island. Moreover, you will find direct flights from Portland to LIH.
  • Linear Air Taxi is the only airline that offers nonstop flights from Portland International Airport (PDX) to Kauai. These nonstop flights head into LIH, and Linear Air Taxi can provide flights at customer-requested times.

Reviews of the top 5 airlines serving from Portland to Hawaii

 
See real verified KAYAK customer reviews for airlines flying from Portland to Hawaii. 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 Hawaii? 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 11884 reviews
8.1Boarding
7.1Food
7.8Comfort
8.5Crew
7.0Entertainment
Airline reviews

The seats were spacious and comfortable. Even in basic economy. However, the flight boarded 30 minutes late.

8.0 ExcellentJulie, Feb 2026
PDX - DCA
Read more Alaska Airlines reviews

The seats were spacious and comfortable. Even in basic economy. However, the flight boarded 30 minutes late.

Alaska used to be a top notch airline. With it's growth it is now in line with the big airlines. Not bad, not great.

Great. I did have a little issue getting into the Lounge, which is likely more an American Airlines issue. I did not carry my physical AAdvantage Executive credit card with me on this trip, which Admirals Club membership is a part of the benefits of having this card. The instructions on the AA website and the Citi cards website make it seem like you don't need the physical card, as both sites state you can enter with your boarding pass and driver's license. But both lounges said you were required to present the physical card (and not the digital version, via Apple Pay), as only the physical card says "Admirals Club" on the back.I also do not have a physical Admirals Club membership card, so while both lounges eventually let me in, both denied me entrance initially for this reason.

Everything from the time I booked my flight through to the end when I got home was smooth and wonderful. Service was great, the flight attendants were attentive and there were no outstanding delays.

Delayed and no entertainment? I also forgot my headphones and immediately reported it and have not heard back yet.

The crew was very friendly. Boarding was quick and efficient.

You need categories to note when food and entertainment are not available. Alaska's system would not update flight info on the board for this flight, so there was some confusion after deplaning from the previous flight as to which gate and depart time were accurate for this flight.

we waited for 50 minutes to check a bag and missed a flight. do better.

The flight crew was very professional and pleasant. Our flight was delayed 3 hours, but Kayak informed me in advance

Before I even boarded this old white man , a fat Samoan lady, and a short brown guy were at the desk. They asked if we could have 15 volunteers to get free checked bags cause it was a full flight. I waited in line, I got up to the short brown guy and he asked for my boarding pass and I showed him, he said that he can’t check my bag because I wasn’t given a seat yet. So he had me go to the next line with the old white guy, but before I switched lines I asked him, well if I go to that line, will I be able to check my bag so I waited in line and he said yeah, it doesn’t matter , I’m good. So I switch lines and wait in the line of the old white man, with every guest before me he was very sweet , making small talk, smiling and had great eye contact( all of the people he was talking to was white) I come up and he doesn’t look at me , then says I’ll be right with you, I wait for him to initiate and when he does he’s like what’s up? I was like the man next to you told me I needed to get checked in before I can check my bag. He’s like what’s your last name and I say Valenzuela , and he said we’re not there yet, all while not smiling, no eye contact like he was with the other guests. He said we’re will call you when I get to you. So I go sit down and I’m sitting down for less than a minute and he calls me and someone else. I go up and say Valenzuela and he’s like who are you and I’m like Valenzuela , he’s like hmm and says don’t go anywhere and calls someone else. I finally get my seat and I go back to the short brown man and ask if I can check my bag and he said there isn’t any room available and I was like? Wait you told me and then the fat Samoan lady said yeah we don’t need anymore bags thank you. I was dumbfounded and just walked away. So rude. Terrible experience and terrible communication on their end.

The WiFi and crew on the plane were good, however, the boarding experience was awful. I paid for the Choice Preferred and was boarded in group 5 so all overhead storage was full. They found room for our luggage, but further back making getting off the plane a nightmare. Also, we were in row 6 and the seats were extremely uncomfortable. Both my daughter and I had no leg room and couldn’t wait to get off the plane.

The charges were ridiculous for an hour flight and the turbulence was very scary.

Still need to work out the kinks on the new assigned seating boarding process. Otherwise, a very good flight.

WiFi did not work. Boarding with the new seating assignments took too long. The temperature in the terminal was obnoxious. +/- 80°

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

Only downside was the legroom and seat width, which is always a problem unless I spend more for a premium seat.

My flight from Denver to Minneapolis was excellent. My flight from Minneapolis to Denver was one of the worst I flights I have ever experienced. I had a window seat, the gentleman in the middle seat was morbidly obese and SW should have made him purchase two seats. His elbow dug into my arm most of the way even after I asked to please be careful. I was literally squashed between the him and the window with no wiggle room. The plane was full so it was not possible to ask for a different seat. I realize I should have complained to the flight attendant but I didn't feel anything could be done to rectify the situation. I fly SW often, I will continue to do so as this was my first negative experience.

I was assigned seat 7E, yet my boarding was Group 5, which caused me to have to put my luggage in the back of the plance above `19 or 20 aisle, as passengers who had boarded earlier took the overhead bins in the front. SW needs to monitor bin space and ensure that bin space above the seat are aligned to those sitting near their seats. Also the seating assignments needs to align with group number. Maybe board those last first and so on? Having said the ALL the passengers on the plane were gracious enough to allow me and other passengers in this dilema to retrieve our luggage and helped us along the way. I always love the flight staff, as always their fantastic and I can't rave about them enough!

I appreciate the staff who allowed me to board though I arrived a little late! Regarding the assigned seating, I had booked my flight before this change and wasn't aware of the change at the time, and so I didn't select a seat at booking as I didn't realize it was relevant. Better communication about the change would have been helpful for preparing.

Flight attendants very hospitable and friendly. Pilot flew a smooth take off and landing.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Good experience and the flight landed early. There was no food I had or entertainment.

Flight was delayed and no reasons provided. After the passengers were boarded, the crew made announcement that the captain has jot arrived and he would take another 15 mins. All passengers patiently sat until the captain came and started. Terrible experience!

Flight was delayed. No information on why it was delayed. After we boarded the flight, , the crew made announcement that the captain hs not arrived and he will take 15 mins more to arrive. Passengers were just sitting patiently for the captain to arrive and start, Terrible experience.

Totally worth the miles to upgrade to Delta Comfort. Plenty of legroom.

This was my first time flying Delta ever and I had a great experience!

Smallest leg room I've ever had on a plane.

They took all carry-on luggage from Groups 6 -9 - I was group 5 and waiting in line to board - they made me check my luggage too. That then went to baggage claim and delayed departure from the airport. There was overhead room in my seating area - Delta over reacted. Also, had a gentleman next to me that took up 1/2 my seat.

Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors

No charging outlets worked. Other than collecting trash attendants didn’t come around. No one could hear flight attendants announcements during the flight. Seat pads were horrible. Sitting on a board for 5 hours. What happened to Hawaiian airlines comfort, hospitality, and extras? Our pilots did an excellent job trying to minimize turbulence and incredible job in landing in windy conditions.

The crew at Hawaiian Airlines was fantastic. Kind and hard working. The pilots were great with giving us all the updates to make sure we were informed.

Very good. Nice plane and we sat in economy plus - bigger seats, more room. They served a meal and snacks, and the meal was an apple stuffed pancake that was very good! The snack for us was a hummus sandwich - also very good. The flight attendants were helpful and nice. They have plenty of movies and shows to watch. My only negative -- they changed our flights around and did not adjust the layovers, so we ended up with a very long and unnecessary layover in Honolulu.

Flight scheduled to take off at 5.55pm but it did not take off until 7pm due to some food delivery delay.

The crew was quite good, they came by often with drinks or to collect trash. But what wasn't nice was the flight was over weigh and several people had to be rebooked. I was questioned whether I should have a seat when I was getting to it. The in-flight entertainment kept buffering and interrupting. And the route took the airplane through high winds which caused us a longer flight

Wasn’t on the flight due to Alaska cancellation…also after all the rerouting, I was going to be on a later flight that left SFO at 7:47pm, which meant an almost 6 hour layover. That same Hawaiian flight was delayed for another 2hours.

I always love flying Hawaii and I have nothing to add

Everything was great and smooth. Given the short flight there was no entertainment but the rating does not give this option. My first flight with Hawaiian was a success all around.

comfortable but the food is horrible. I have flown Hawaiian several times now and no matter what they say the food is its the same squashed bread with melted goop inside. Tastes fake and isnt what they represent, its quite nasty. What happend to real food? And there is NO entertainment!! so not sure why they are asking for a review on that.

I was very, very cold and a stranger loaned me her sweater next to me. I didn’t wanna buy a blanket just for a four hour trip when I did not need the pillow or the earphones. I don’t mind purchasing a blanket, but I only needed that not all of it accessories. Cold air pretty much blew the entire trip. Two people in front of me both bought the blanket packages. Maybe that’s the idea. The crew was exceptionally nice and passed through multiple times.. the restrooms were very clean and usually accessible.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Everything you need to know for your flight from Portland to Hawaii

Information on your arrival and departure airports