ITO - PDX

$372 Find Cheap Flights from Hilo 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 from Hilo to Portland departing on 5/17. 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 Portland

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

Cheap Flights from Hilo to Portland

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

Recent round-trip flight deals from Hilo to Portland

KAYAK's recommended round-trip deals from the most popular airlines that fly from Hilo to Portland.
Discover the best prices for you by selecting your travel dates on KAYAK.
Hawaiian Airlines Logo
9:34 am - 10:10 pmITO-PDX
9h 36m1 stop
Hawaiian Airlines Logo
10:40 am - 6:15 pmPDX-ITO
10h 35m1 stop
$688Hawaiian Airlines
Find Deal
Wed, Aug 13 - Wed, Aug 27
Southwest Logo
7:55 am - 10:00 pmITO-PDX
11h 05m2 stops
Southwest Logo
6:40 am - 6:10 pmPDX-ITO
14h 30m2 stops
$699Southwest
Find Deal
Tue, Jul 8 - Wed, Jul 16
Hawaiian Airlines Logo
5:25 pm - 5:55 amITO-PDX
9h 30m1 stop
Hawaiian Airlines Logo
10:40 am - 8:18 pmPDX-ITO
12h 38m1 stop
$764Hawaiian Airlines
Find Deal
Thu, Aug 14 - Fri, Aug 29
Alaska Airlines Logo
6:00 am - 8:40 pmITO-PDX
11h 40m2 stops
Alaska Airlines Logo
10:40 am - 6:15 pmPDX-ITO
10h 35m1 stop
$793Alaska Airlines
Find Deal
Wed, Aug 13 - Wed, Aug 27
Alaska Airlines Logo
6:00 am - 8:40 pmITO-PDX
11h 40m2 stops
Alaska Airlines Logo
1:24 pm - 10:14 pmPDX-ITO
11h 50m2 stops
$803Alaska Airlines
Find Deal
Wed, Aug 13 - Wed, Aug 27
Alaska Airlines Logo
7:00 pm - 12:20 pmITO-PDX
14h 20m2 stops
Alaska Airlines Logo
5:46 pm - 5:38 pmPDX-ITO
26h 52m1 stop
$822Alaska Airlines
Find Deal
Tue, Jul 8 - Wed, Jul 16
United Airlines Logo
7:55 pm - 12:39 pmITO-PDX
13h 44m2 stops
United Airlines Logo
1:45 pm - 5:57 pmPDX-ITO
31h 12m2 stops
$1,011United Airlines
Find Deal
Wed, May 14 - Sun, May 18
Delta Logo
6:10 pm - 11:42 amITO-PDX
14h 32m2 stops
Delta Logo
12:40 am - 4:57 pmPDX-ITO
19h 17m2 stops
$1,430Delta
Find Deal
Thu, Aug 14 - Thu, Aug 28
Delta Logo
5:25 pm - 11:42 amITO-PDX
15h 17m2 stops
Delta Logo
12:40 am - 4:57 pmPDX-ITO
19h 17m2 stops
$1,460Delta
Find Deal
Thu, Aug 14 - Thu, Aug 28
United Airlines Logo
6:00 am - 12:30 amITO-PDX
15h 30m3 stops
United Airlines Logo
5:30 am - 6:29 pmPDX-ITO
15h 59m2 stops
$12,393United Airlines
Find Deal
Mon, Jun 2 - Mon, Jun 16
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KAYAK's insights & trends for Hilo to Portland flights

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

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

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

If your flying dates are flexible, you should consider flying to Portland on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Hilo to Portland. For your return ticket, we recommend flying on a Wednesday and avoiding Thursdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hilo to Portland, 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 Hilo to Portland is January, where tickets cost $503 (return) on average. On the other hand, the most expensive months are February and June, where the average cost of round-trip tickets is $837 and $817 respectively.

Good to know

Low seasonOctober
High seasonFebruary
Cheapest flight$372
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 27% increase in price.
Flight from Hilo to Portland

When to book flights from Hilo to Portland

Are your dates flexible? Find out the best times to travel from Hilo to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Hilo to Portland

  • What is the cheapest flight from Hilo to Portland?

    In the last 3 days, the lowest price for a flight from Hilo to Portland was $372 for a one-way ticket and $688 for a round-trip.

  • Do I need a passport to fly between Hilo and Portland?

    A passport is not required to fly from Hilo to Portland.

  • Which aircraft models fly most regularly from Hilo to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Hilo to Portland?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Hilo and Portland, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Hilo to Portland, Southwest or Hawaiian Airlines?

    The two airlines most popular with KAYAK users for flights from Hilo to Portland are Southwest and Hawaiian Airlines. With an average price for the route of $560 and an overall rating of 8.0, Southwest is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $725 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Hilo 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 Hilo to Portland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Hilo 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 Hilo 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 Hilo with another airline. Booking your flights between Hilo and PDX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hilo 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 Hilo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Hilo to Portland

 
See real verified KAYAK customer reviews for airlines flying from Hilo to Portland. 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 Hilo 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
SouthwestOverall score based on 4294 reviews
8.2Boarding
7.6Entertainment
8.0Comfort
7.1Food
8.6Crew
Airline reviews

It is southwest seat was ok. Not the most comfortable seat

8.0 ExcellentJohn, Apr 2025PVD - FLL
Read more Southwest reviews

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

I couldn't get checked in 24 hours before either leg of my flight. I tried both my Alaska and Hawaiian codes on both apps.

All in All a great experience. Cost of luggage sucks … first time I ever had to pay for luggage. Otherwise the check in counter was awesome, the gate clerks were great and the Stewards & Esses were the best.

Great staffing. Terrible food. Please do cold sandwiches or salads. the "hot pickets" are terrible.

Love Hawaiian you can’t go wrong, still provides you good drinks and little snack at the end

No tv’s. Had to walk 45 minutes to connect to next flight. Couldn’t get dinner as a result. Ended up eating pretzels until I felt sick.

Liked the staff ! Seats a little uncomfortable for a 9 hour flight. Wife ‘s monitor at her seat didn’t work. Food was disappointing. Snacks were good . Choices of movies and music could have been better.

The flight is supposed to be Hawaiian, but it's operated by Alaska. As such, I could not find my reservation on Hawaiian nor Alaska website. I could not check in on line. At the airports, even the kiosk could not find my reservation. I needed to wait in a long line to check in even though I have no bag to check. Good thing I got to the airport early enough.

Overall a great experience. The starlink internet was amazing addition.

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!

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.

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

Information on your arrival and departure airports

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