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Cheap flights from Hilo to Portland from $164

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hilo to Portland departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Hilo to Portland

Cheap round-trip flights

Alaska Airlines Logo
5:26 pm - 6:00 amITO-PDX
9h 34m1 stop
Alaska Airlines Logo
1:24 pm - 10:17 pmPDX-ITO
11h 53m2 stops
$298Alaska Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
Alaska Airlines Logo
6:10 pm - 6:00 amITO-PDX
8h 50m1 stop
Alaska Airlines Logo
7:00 am - 5:39 pmPDX-ITO
13h 39m1 stop
$355Alaska Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
Alaska Airlines Logo
9:00 pm - 12:27 pmITO-PDX
12h 27m2 stops
Alaska Airlines Logo
1:24 pm - 10:17 pmPDX-ITO
11h 53m2 stops
$375Alaska Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Alaska Airlines Logo
9:00 pm - 1:47 pmITO-PDX
13h 47m2 stops
Alaska Airlines Logo
2:32 pm - 10:17 pmPDX-ITO
10h 45m2 stops
$394Alaska Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Alaska Airlines Logo
8:36 am - 8:50 pmITO-PDX
9h 14m1 stop
Alaska Airlines Logo
1:24 pm - 10:17 pmPDX-ITO
11h 53m2 stops
$410Alaska Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Alaska Airlines Logo
9:00 pm - 1:47 pmITO-PDX
13h 47m2 stops
Alaska Airlines Logo
1:24 pm - 10:17 pmPDX-ITO
11h 53m2 stops
$419Alaska Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Hawaiian Airlines Logo
8:36 am - 8:50 pmITO-PDX
9h 14m1 stop
Hawaiian Airlines Logo
7:40 am - 3:59 pmPDX-ITO
11h 19m1 stop
$501Hawaiian Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Hawaiian Airlines Logo
7:47 am - 10:40 pmITO-PDX
11h 53m1 stop
Hawaiian Airlines Logo
7:40 am - 3:59 pmPDX-ITO
11h 19m1 stop
$577Hawaiian Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Hawaiian Airlines Logo
8:36 am - 8:50 pmITO-PDX
9h 14m1 stop
Hawaiian Airlines Logo
7:40 am - 3:59 pmPDX-ITO
11h 19m1 stop
$594Hawaiian Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Southwest Logo
6:00 am - 6:00 pmITO-PDX
10h 00m2 stops
Southwest Logo
10:10 am - 9:40 pmPDX-ITO
13h 30m2 stops
$1,049Southwest
Find Deal
Sat, Dec 20 - Sat, Dec 27

Alaska Airlines flights from Hilo to Portland

Our best Alaska Airlines deals on Hilo to Portland flight tickets
Alaska Airlines
Sep 17
ITO5:26 pmHilo Intl
9h 34m
1 stop
PDX6:00 amPortland
Sep 24
PDX1:24 pmPortland
11h 53m
2 stops
ITO10:17 pmHilo Intl
$298
Find similar
Alaska Airlines
Sep 17
ITO6:10 pmHilo Intl
8h 50m
1 stop
PDX6:00 amPortland
Sep 24
PDX7:00 amPortland
13h 39m
1 stop
ITO5:39 pmHilo Intl
$355
Find similar
Alaska Airlines
Sep 16
ITO9:00 pmHilo Intl
12h 27m
2 stops
PDX12:27 pmPortland
Sep 23
PDX1:24 pmPortland
11h 53m
2 stops
ITO10:17 pmHilo Intl
$375
Find similar

Southwest flights from Hilo to Portland

Our best Southwest deals on Hilo to Portland flight tickets
Southwest
Aug 21
ITO7:55 amHilo Intl
11h 15m
2 stops
PDX10:10 pmPortland
Sep 25
PDX6:00 amPortland
11h 40m
2 stops
ITO2:40 pmHilo Intl
$758
Find similar
Southwest
Aug 29
ITO6:00 amHilo Intl
13h 25m
2 stops
PDX10:25 pmPortland
Sep 5
PDX5:00 amPortland
12h 40m
2 stops
ITO2:40 pmHilo Intl
$809
Find similar
Southwest
Dec 20
ITO6:00 amHilo Intl
10h 00m
2 stops
PDX6:00 pmPortland
Dec 27
PDX10:10 amPortland
13h 30m
2 stops
ITO9:40 pmHilo Intl
$1,049
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 20, 2025.
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

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Wed 9/17

5:26 pm-6:00 am

1 stop9h 34m

Portland

Wed 9/24

1:24 pm-10:17 pm

2 stops11h 53m

$298

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Wed 9/17

6:10 pm-6:00 am

1 stop8h 50m

Portland

Wed 9/24

7:00 am-5:39 pm

1 stop13h 39m

$355

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Tue 9/16

9:00 pm-12:27 pm

2 stops12h 27m

Portland

Tue 9/23

1:24 pm-10:17 pm

2 stops11h 53m

$375

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Tue 9/16

9:00 pm-1:47 pm

2 stops13h 47m

Portland

Tue 9/23

2:32 pm-10:17 pm

2 stops10h 45m

$394

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Tue 9/16

8:36 am-8:50 pm

1 stop9h 14m

Portland

Tue 9/23

1:24 pm-10:17 pm

2 stops11h 53m

$410

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Tue 9/16

9:00 pm-1:47 pm

2 stops13h 47m

Portland

Tue 9/23

1:24 pm-10:17 pm

2 stops11h 53m

$419

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Tue 9/16

8:36 am-8:50 pm

1 stop9h 14m

Portland

Tue 9/23

7:40 am-3:59 pm

1 stop11h 19m

$501

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Tue 9/16

7:47 am-10:40 pm

1 stop11h 53m

Portland

Tue 9/23

7:40 am-3:59 pm

1 stop11h 19m

$577

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Tue 9/16

8:36 am-8:50 pm

1 stop9h 14m

Portland

Tue 9/23

7:40 am-3:59 pm

1 stop11h 19m

$594

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Sat 12/20

6:00 am-6:00 pm

2 stops10h 00m

Portland

Sat 12/27

10:10 am-9:40 pm

2 stops13h 30m

$1,049

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Hilo to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Hilo is in September. Flight prices, which tend to average around $415, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in September, then you should wait until January to fly from Hilo, when ticket prices are also cheap, with an average price of $501.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Thursday when prices can be found for as low as $614. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Monday, with ticket prices averaging around $817.

Can stopping save me money on Hilo to Portland flights?

You could potentially save up to 8% on your flight if you consider stops on a Hilo to Portland flight.

How have Hilo to Portland flight prices changed over time?

As of August 2025, prices for Hilo to Portland flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Hilo to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Hilo to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hilo to Portland (ITO to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hilo to Portland

Direct flights

None
There are no direct flights from Hilo to Portland. There are no popular flight routes from Hilo to Portland.
Search flight deals

  • How far is Hilo Intl to Portland by plane?

    The straight-line distance from Hilo Intl to Portland is 2561.5 mi. Typically, this will take 8h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Hilo Intl Airport to Portland Airport?

    Prices for flights from Hilo Intl Airport to Portland Airport were last updated today.

  • How many operators does momondo search for flights from Hilo Intl Airport to Portland Airport?

  • How old do you have to be to fly from Hilo Intl Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hilo Intl Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Hilo to Portland?

Best airlines flying from Hilo to Portland

Compare and see reviews for airlines that fly from Hilo to Portland with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $377Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $465Free CancellationRating
7.8
2,668 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $483Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Depoe Bay
Beaverton
Rockaway Beach
Hillsboro
Hood River
Gresham
McMinnville
Longview
Tigard
The Dalles
Pacific City
Manzanita
Tillamook

Why use momondo?

Why should I use momondo to find a flight deal from Hilo to Portland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Hilo to Portland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Hilo to Portland with flexible booking policies on momondo?

Yes. All flights to Portland from Hilo on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Hilo to Portland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Hilo to Portland.

I’m not ready to book a flight from Hilo to Portland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Portland from Hilo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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