$333 Find Cheap Flights from Portland to Hawaii - Compare and Save

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 8/25. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Hawaii

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

Cheap Flights from Portland to Hawaii

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Honolulu
Honolulu2 stops$644
Kahului
Kahului2 stops$825
Kailua-Kona
Kailua-Kona2 stops$798
Lihue
Lihue2 stops$679
Honolulu
Honolulu2 stops$644
Kahului
Kahului2 stops$825
Kailua-Kona
Kailua-Kona2 stops$798
Lihue
Lihue2 stops$679

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

Wed, Nov 4 - Wed, Nov 11
Delta Logo
6:00 am - 9:53 pm
PWM
-
HNL
20h 53m
2 stops
Delta Logo
7:00 am - 11:53 am
HNL
-
PWM
23h 53m
2 stops
$644Delta
Mon, Aug 17 - Tue, Aug 25
American Airlines Logo
6:09 pm - 11:29 am
PWM
-
LIH
23h 20m
2 stops
American Airlines Logo
9:00 pm - 10:00 pm
LIH
-
PWM
19h 00m
2 stops
$679American Airlines
Tue, Aug 25 - Wed, Sep 9
Delta Logo
6:05 am - 9:20 pm
PWM
-
HNL
21h 15m
2 stops
Delta Logo
4:13 pm - 10:45 am
HNL
-
PWM
12h 32m
1 stop
$691Delta
Tue, Aug 25 - Wed, Sep 9
Delta Logo
6:05 am - 9:20 pm
PWM
-
HNL
21h 15m
2 stops
Delta Logo
1:00 pm - 10:45 am
HNL
-
PWM
15h 45m
2 stops
$696Delta
Tue, Aug 25 - Wed, Sep 9
Delta Logo
6:05 am - 9:20 pm
PWM
-
HNL
21h 15m
2 stops
Delta Logo
4:13 pm - 10:45 am
HNL
-
PWM
12h 32m
1 stop
$701Delta
Tue, Aug 25 - Wed, Sep 9
Delta Logo
6:05 am - 9:20 pm
PWM
-
HNL
21h 15m
2 stops
Delta Logo
10:39 pm - 11:30 pm
HNL
-
PWM
18h 51m
2 stops
$704Delta
Thu, Jul 9 - Mon, Jul 13
United Airlines Logo
5:15 am - 3:37 pm
PWM
-
LIH
16h 22m
2 stops
United Airlines Logo
7:35 pm - 3:49 pm
LIH
-
PWM
14h 14m
1 stop
$810United Airlines
Thu, Jul 9 - Mon, Jul 13
American Airlines Logo
10:56 am - 8:48 pm
PWM
-
LIH
15h 52m
2 stops
American Airlines Logo
10:25 pm - 6:52 pm
LIH
-
PWM
14h 27m
2 stops
$815American Airlines
Mon, Aug 31 - Wed, Sep 2
United Airlines Logo
6:03 am - 7:44 pm
PWM
-
LIH
19h 41m
2 stops
United Airlines Logo
1:00 pm - 10:04 am
LIH
-
PWM
15h 04m
2 stops
$868United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
6:03 am - 7:42 pm
PWM
-
OGG
19h 39m
2 stops
United Airlines Logo
8:00 pm - 3:51 pm
OGG
-
PWM
13h 51m
1 stop
$869United 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 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 August, when tickets cost $404 (return) on average. On the other hand, the most expensive months are March and June, when the average cost of round-trip tickets is $1,282 and $1,006 respectively.

Good to know

Low seasonAugust
Cheapest flight$333
Best time to beat the crowds with an average 62% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Portland to Kailua-Kona

FAQs - booking Hawaii flights

  • 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.

Reviews of the top 3 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.
7.8
DeltaOverall score based on 8451 reviews
7.8Entertainment
7.8Comfort
8.1Boarding
8.5Crew
7.2Food
Airline reviews

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

4.0 OkayDerek, Apr 2026
SEA - HNL
Read more Delta reviews

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

NEVER MADE THE FLIGHT BECAUSE DELTA SAID THEY CAN NOT

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

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Delta did an awful job w logistics at DTW. Missed connection. We were there an hour early. SUCKED

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

Older aircraft, no meal, only food was for purchase. Not impressed United.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

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

They changed my flight 5 hours before it took off and changed my connecting airport messing up my entire 1st day in Japan.

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Angela was the best fa ever. She made that 8 hour flight a breeze

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

Being back games on the in-flight entertainment. Also your flight attendants need a break, raise, or overall attitude adjustment.

Flight was delayed after boarding and no idea when it would take off. Crew in Portland did arrange for transport to Boston for a different set of flights to my destination.

Seats are so close together. Middle seats should be discounted.

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

Information on your arrival and departure airports