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$318+ Cheap flights from Hilo to Portland (ITO - PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
ITO — PDX
Jun 27 — Jul 41
Sat 6/27
Sat 7/4
1 adult, Economy
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Cheap flight deals from Hilo to Portland

Cheapest flights from Hilo to Portland
Explore the most affordable flight options available from Hilo to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am
ITO
-
PDX
1 stop7h 12m
Alaska Airlines
Thu 9/2410:30 am
PDX
-
ITO
1 stop7h 43m
Alaska Airlines
Deal found 5/23$406
This Kiwi.com deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:45 pm
ITO
-
PDX
2 stops10h 24m
Multiple Airlines
Thu 9/2410:30 am
PDX
-
ITO
1 stop7h 43m
Multiple Airlines
Deal found 5/23$416
This Alaska Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:49 pm
ITO
-
PDX
2 stops12h 20m
Multiple Airlines
Mon 9/218:00 am
PDX
-
ITO
1 stop10h 13m
Multiple Airlines
Deal found 5/24$417
This Hawaiian Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:26 am
ITO
-
PDX
1 stop8h 20m
Alaska Airlines
Mon 9/218:00 am
PDX
-
ITO
1 stop9h 25m
Alaska Airlines
Deal found 5/25$427
This Hawaiian Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:35 am
ITO
-
PDX
1 stop10h 11m
Alaska Airlines
Thu 10/18:00 am
PDX
-
ITO
1 stop10h 13m
Alaska Airlines
Deal found 5/27$462
This Alaska Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:49 pm
ITO
-
PDX
1 stop8h 25m
Multiple Airlines
Thu 10/111:48 am
PDX
-
ITO
2 stops13h 06m
Multiple Airlines
Deal found 5/27$472
This Southwest deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:55 pm
ITO
-
PDX
2 stops12h 20m
Southwest
Thu 8/206:20 am
PDX
-
ITO
1 stop9h 15m
Southwest
Deal found 5/26$566
This Alaska Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:49 pm
ITO
-
PDX
2 stops11h 32m
Multiple Airlines
Thu 8/2011:48 am
PDX
-
ITO
2 stops13h 06m
Multiple Airlines
Deal found 5/26$581
This flugladen.de deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:49 pm
ITO
-
PDX
1 stop8h 22m
Alaska Airlines
Thu 8/2010:30 am
PDX
-
ITO
1 stop8h 42m
Alaska Airlines
Deal found 5/26$610
This Alaska Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/255:59 pm
ITO
-
PDX
1 stop9h 12m
Multiple Airlines
Tue 6/307:00 am
PDX
-
ITO
1 stop14h 17m
Multiple Airlines
Deal found 5/26$615

Find flight deals from Hilo to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Hilo (ITO) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$566
(Southwest)

One-way from

$318
(Southwest)

Popular in

March

Cheapest in

January

Average price

$625
Provider with most accurate pricing for Hilo Intl-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hilo Intl-Portland flights.
Search Deals
From Hilo Intl to Portland
Search Deals
One-way flight from Hilo Intl to Portland
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hilo to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 28, 2026.
Use the filters below to find and compare flights from Hilo to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Sun 8/9

6:55 pm-10:15 am

2 stops12h 20m

Portland

Thu 8/20

6:20 am-12:35 pm

1 stop9h 15m

$566
Quickest round-trip

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Wed 7/22

8:30 am-7:27 pm

1 stop7h 57m

Portland

Mon 7/27

7:46 am-3:13 pm

1 stop10h 27m

$635

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Thu 6/18

1:59 pm-6:11 am

1 stop13h 12m

Portland

Sun 6/28

7:00 am-6:17 pm

1 stop14h 17m

$655

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Mon 6/22

8:30 am-11:52 pm

2 stops12h 22m

Portland

Thu 6/25

5:32 pm-9:59 pm

1 stop7h 27m

$669
Cheapest one-way

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Tue 6/23

8:00 am-9:50 pm

2 stops10h 50m

$328
Quickest one-way

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Mon 6/15

8:30 am-7:27 pm

1 stop7h 57m

$330

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Tue 6/16

8:30 am-9:02 am

2 stops21h 32m

$332

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Wed 6/17

7:35 am-8:50 pm

1 stop10h 15m

$338

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Wed 6/17

6:26 pm-9:49 am

2 stops12h 23m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/27

Sorted by cheapest first

Compare providers for flights from Hilo to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hilo to Portland in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hilo-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hilo-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hilo-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hilo-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hilo-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hilo to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Hilo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How much does it cost to fly round-trip from Hilo to Portland?

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated May 28, 2026.
See what other customers who have flown with Alaska Airlines from Hilo to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,423 reviews

Boarding

8.1

Comfort

7.8

Overall

7.9

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
7.9
Good
12,423 reviews
Alaska Airlines
7.9
Good
12,423 reviews

Boarding

8.1

Comfort

7.8

Overall

7.9

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Related info for your journey

Find useful and relevant information for your journey from Hilo to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Hilo to Portland?

    Southwest can get you from Hilo to Portland in just under 12h 20m. Your travel time can differ by up to . Hilo and Portland are separated by a distance of 2566 mi.

  • What are the cheapest airlines flying from Hilo to Portland round-trip?

    According to our current data, Alaska Airlines ($322), and Alaska Airlines ($407) offers the cheapest pricing from Hilo to Portland. These flights start at 46% lower than the current average price 3 months from now.

  • Can I find deals for flights from Hilo to Portland that include hotel bookings?

    Yes. In addition to deals on Hilo to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hilo to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hilo to Portland.

  • Can I find deals for business class flights from Hilo to Portland?

    Yes. Cheapflights offers flight deals from Hilo to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Beaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Hilo to Portland

Discover the top 2 airlines that operate flights from Hilo to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$322Average$408FlexibilityNo cancel feeOn-time75%
Alaska AirlinesCheapest$407Average$625FlexibilityNo cancel feeOn-timeN/A

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