ITO - PDX

$318 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 8/3. 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 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
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$477
Typical prices: $693-$640
Alaska Airlines
Thu 6/4Tue 6/9
ITO - PDX • 1 stop
Cheapest one-way
$318
Typical prices: $245-$310
Southwest
Mon 8/3
ITO - PDX • 2 stops
Top airlines
Cheapest • from $484 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Hilo and Portland. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $682 (round-trip)
Shortest trip • 7h 54m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hilo to Portland (ITO-PDX)

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hilo to Portland

Thu, Jun 4 - Tue, Jun 9
Multiple Airlines Logo
8:45 pm - 4:19 pm
ITO
-
PDX
16h 34m
1 stop
Multiple Airlines Logo
7:00 am - 6:14 pm
PDX
-
ITO
14h 14m
1 stop
$477Multiple Airlines
Tue, Sep 22 - Wed, Sep 23
Alaska Airlines Logo
7:44 pm - 6:14 am
ITO
-
PDX
7h 30m
1 stop
Alaska Airlines Logo
10:30 am - 5:26 pm
PDX
-
ITO
9h 56m
1 stop
$484Alaska Airlines
Tue, Sep 22 - Wed, Sep 23
Multiple Airlines Logo
6:00 am - 10:01 pm
ITO
-
PDX
13h 01m
2 stops
Multiple Airlines Logo
8:20 am - 3:13 pm
PDX
-
ITO
9h 53m
1 stop
$494Multiple Airlines
Thu, Jun 4 - Tue, Jun 9
Multiple Airlines Logo
8:36 am - 7:43 pm
ITO
-
PDX
8h 07m
1 stop
Multiple Airlines Logo
7:00 am - 6:14 pm
PDX
-
ITO
14h 14m
1 stop
$497Multiple Airlines
Tue, Sep 22 - Wed, Sep 23
Multiple Airlines Logo
5:58 pm - 9:40 am
ITO
-
PDX
12h 42m
2 stops
Multiple Airlines Logo
11:45 am - 9:54 pm
PDX
-
ITO
13h 09m
2 stops
$503Multiple Airlines
Fri, May 22 - Tue, May 26
Alaska Airlines Logo
6:00 am - 4:19 pm
ITO
-
PDX
7h 19m
1 stop
Alaska Airlines Logo
10:35 am - 4:18 pm
PDX
-
ITO
8h 43m
1 stop
$526Alaska Airlines
Thu, Jun 4 - Tue, Jun 9
Multiple Airlines Logo
8:45 pm - 4:19 pm
ITO
-
PDX
16h 34m
1 stop
Multiple Airlines Logo
7:00 am - 6:14 pm
PDX
-
ITO
14h 14m
1 stop
$527Multiple Airlines
Fri, May 22 - Tue, May 26
Multiple Airlines Logo
6:00 am - 4:19 pm
ITO
-
PDX
7h 19m
1 stop
Multiple Airlines Logo
9:44 am - 6:14 pm
PDX
-
ITO
11h 30m
2 stops
$536Multiple Airlines
Tue, Sep 22 - Wed, Sep 23
Alaska Airlines Logo
7:35 am - 8:46 pm
ITO
-
PDX
10h 11m
1 stop
Alaska Airlines Logo
8:20 am - 2:25 pm
PDX
-
ITO
9h 05m
1 stop
$540Alaska Airlines
Thu, Jun 4 - Tue, Jun 9
Multiple Airlines Logo
8:36 am - 11:59 pm
ITO
-
PDX
12h 23m
2 stops
Multiple Airlines Logo
7:00 am - 6:14 pm
PDX
-
ITO
14h 14m
1 stop
$547Multiple Airlines
Booking Insights

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.

How much is a round-trip flight from Hilo to Portland?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Hilo to Portland departing in June.

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 December, where tickets cost $0 (return) on average. On the other hand, the most expensive months are March and November, where the average cost of round-trip tickets is $846 and $723 respectively.

Good to know

Cheapest flight$318
Most popular time to fly and prices are also 43% lower on average.
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 $318 for a one-way ticket and $477 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 is the only airline alliance operating flights between Hilo and Portland.

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

    The two airlines most popular with KAYAK users for flights from Hilo to Portland are Alaska Airlines and Hawaiian Airlines. With an average price for the route of $408 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $718 and an overall rating of 7.8.

  • 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.

Reviews of the 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.
7.9
Alaska AirlinesOverall score based on 12332 reviews
7.0Entertainment
7.8Comfort
7.1Food
8.1Boarding
8.5Crew
Airline reviews

Couldn’t order food for the family because all the good food was unavailable. We opted for bringing something on with us. I also didn’t like that I had to have T-mobile for online movies. Stupid.

6.0 Gooddiane, May 2026
OGG - PDX
Read more Alaska Airlines reviews

Couldn’t order food for the family because all the good food was unavailable. We opted for bringing something on with us. I also didn’t like that I had to have T-mobile for online movies. Stupid.

Alaska is by far the best airline to fly with 😍

The flight crew home was so, so friendly and HILARIOUS. I’ll keep flying Alaska like I have for the last 30+ years!

Deboarding the plane was chaos. The passengers in the back of the plane started deplaning before the passengers in the middle of the plane could even retrieve their overhead bags. The staff of the plane did nothing to help.

Enforce the one bag rule for carry ons. Don't allow people to have 2 and 3 carry ons. Make baggage gets loaded onto the correct plane. My bag didn't get put onto my last flight so I didn't get it until the next day.

onboard snack was pretzels, but the FA was super nice when my neighbor asked for cookies instead and also brought some for me. :)

On time. .breakfast was especially good. First class service was special

Had to buy a snack box as I am gluten free. They should be free in extra comfort. Food they provided was awful. Not enough water stops.

Tight hot cramped seating. Gate change plus a board and de plane request with two hour delay

We treated ourselves to first class and were underwhelmed by the experience. No screen for entertainment. Food was not great...only one or two options, small portions, dry. We won't waste our money upgrading again. Good news was we made it to PDX safe and sound. Crew was attentive.

Flight delayed two hours , missed connection flight then connection cancelled- horrible experience with hotel

Omg the disaster at the security was on another level! “Go to this end, sorry closed now, go to that end”. Ridiculous! This took over an hour! As far as the airline was concerned although I booked nearly a year ago I couldn’t get my bag tag - stand in another 15 minute line or my seat on Hawaiian Airlines- 5 more minutes! Then my TSA status was denied. Like what the heck! Makes a person not want to travel with this amount of incompetence

The Honolulu Hub needs 2 to 3 times the amount of things to do as well as shuttles that transport to/from gates and terminals. Arriving from OCONUS locations; transferring to CONUS locations its a miserable experience. Fetching and re-checking bags, then returning to a gate across the airport take longer than any other large airport. If youre confused by what I mean, the process goes like this: Disembark plane Walk a mile to the main terminal Walk half a mile to baggage claim Wait 40 minutes for baggage Walk a mile to re-check-in baggage Wait 20 minutes for checking in those bags Fo back through the wrong TSA line because the signage is poor Almost miss the connecting flight because your gate is across the airport.

The checking was disaster, the crew wasn't behave well. It took us two hours to check in, after that thr line at the TSA was long, we barely make the flight. Bad airline

The crew were exceptionally nice and accommodating. My wife was tired after the flight from Haneda, Tokyo. They let her sleep and served her dinner later after she woke up, before we landed in PDX.

Horrible food and crew. Crew were laughing and talking loud while people were trying to sleep

I liked the Starlink WiFi but didn't like how they said they were the only airline to offer a free meal and it turns out to be just a standalone sandwich and then charge for snacks to go with it. Rather have the free snacks like Southwest, but have the option to purchase a decent meal for a 5+ hour flight.

Alaska was fine as usual. My frustration came with accessing boarding passes. On the first trip, I could only get one to print ans took a picture of the second one. On our return trip, the system was down? Friends who booked directly with Alaska had theirs process. I even tried the 800 number and had others try it too. It said something in Spanish and hung up. The agent at the airport succeeded.

Delayed and cancelled flights were hard and very stressful, both ways!

I had to cancel the flight because with a 3 hour delay for 'unexpected maintenance' in getting to LAX, I couldn't connect to an overseas flight that I had booked on Scandinavian Air.

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

Information on your arrival and departure airports