How long does it take to fly to Hilo?

If you’re flying from a popular airport in Oregon, such as Portland or Medford, and flying into Hilo, then you can expect flight times to average 5h 56m and 8h 40m, respectively.

What airlines fly to Hilo?

Alaska Airlines, Hawaiian Airlines and Delta are the top three most popular airlines that fly to Hilo from Oregon according to our data. Alaska Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Hilo. Keep in mind that there are 6 different airlines that fly to Hilo on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Oregon to Hilo Intl?

Alaska Airlines and Southwest are the most popular carriers operating from Oregon to Hilo Intl

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

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

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

There are 3 operators available for flights from Oregon to Hilo Intl Airport as of December 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Hilo Intl Airport.

What documentation or ID do you need to fly to Hilo Intl Airport?

The necessary travel and health documents for your Hilo Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$157 Cheap Flights from Oregon to Hilo in 2025/26

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0 bags

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Find the cheapest flights from Oregon to Hilo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 1:14 pm

PDX

ITO

8h 14m1 stop

6:44 pm - 5:31 am

ITO

PDX

8h 47m1 stop

$338Alaska Airlines

Tue, Jan 6 - Tue, Jan 13

10:30 am - 6:41 pm

PDX

ITO

10h 11m1 stop

6:00 am - 8:53 pm

ITO

PDX

12h 53m2 stops

$340Alaska Airlines

Tue, Mar 3 - Wed, Mar 4

1:36 pm - 10:35 pm

PDX

ITO

10h 59m2 stops

7:42 am - 11:42 pm

ITO

PDX

14h 00m2 stops

$346Alaska Airlines

Sat, Feb 28 - Thu, Mar 5

5:10 am - 3:55 pm

PDX

ITO

12h 45m2 stops

6:44 pm - 5:31 am

ITO

PDX

8h 47m1 stop

$348Alaska Airlines

Tue, Jan 6 - Tue, Jan 13

10:30 am - 5:29 pm

PDX

ITO

8h 59m1 stop

6:44 pm - 10:56 am

ITO

PDX

14h 12m2 stops

$355Alaska Airlines

Tue, Feb 24 - Tue, Mar 3

6:00 am - 5:29 pm

PDX

ITO

13h 29m2 stops

8:30 pm - 9:42 am

ITO

PDX

11h 12m2 stops

$356Alaska Airlines

Tue, Mar 3 - Wed, Mar 4

10:50 am - 9:40 pm

BOI

ITO

13h 50m2 stops

6:55 pm - 12:25 pm

ITO

BOI

14h 30m2 stops

$894Southwest

Thu, Jan 1 - Mon, Jan 5

10:50 am - 9:40 pm

BOI

ITO

13h 50m2 stops

6:55 pm - 12:25 pm

ITO

BOI

14h 30m2 stops

$914Southwest

Wed, Dec 31 - Mon, Jan 5

6:13 am - 7:59 pm

BOI

ITO

16h 46m3 stops

5:59 pm - 12:07 pm

ITO

BOI

15h 08m2 stops

$1,062Multiple Airlines

Tue, Feb 3 - Tue, Feb 10

6:15 am - 6:10 pm

BOI

ITO

14h 55m2 stops

8:00 am - 11:00 pm

ITO

BOI

12h 00m2 stops

$1,219Southwest

Sun, Dec 21 - Sat, Dec 27

Alaska Airlines flights from Oregon to Hilo

Our best Alaska Airlines deals on Oregon to Hilo flight tickets

Alaska Airlines

Jan 6

PDX7:00 amPortland

8h 14m

1 stop

ITO1:14 pmHilo Intl

Jan 13

ITO6:44 pmHilo Intl

8h 47m

1 stop

PDX5:31 amPortland

$338

Find similar

Alaska Airlines

Mar 3

PDX10:30 amPortland

10h 11m

1 stop

ITO6:41 pmHilo Intl

Mar 4

ITO6:00 amHilo Intl

12h 53m

2 stops

PDX8:53 pmPortland

$340

Find similar

Alaska Airlines

Feb 28

PDX1:36 pmPortland

10h 59m

2 stops

ITO10:35 pmHilo Intl

Mar 5

ITO7:42 amHilo Intl

14h 00m

2 stops

PDX11:42 pmPortland

$346

Find similar

Southwest flights from Oregon to Hilo

Our best Southwest deals on Oregon to Hilo flight tickets

Southwest

Jan 24

PDX6:50 amPortland

13h 20m

2 stops

ITO6:10 pmHilo Intl

Feb 1

ITO6:00 amHilo Intl

12h 45m

2 stops

PDX8:45 pmPortland

$468

Find similar

Southwest

Mar 25

EUG5:05 amEugene

16h 05m

2 stops

ITO6:10 pmHilo Intl

Mar 29

ITO3:30 pmHilo Intl

16h 40m

2 stops

EUG11:10 amEugene

$654

Find similar

Southwest

Mar 29

EUG5:05 amEugene

12h 30m

2 stops

ITO2:35 pmHilo Intl

Mar 29

ITO6:55 pmHilo Intl

13h 15m

2 stops

EUG11:10 amEugene

$794

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandHilo

PDX - ITO

PDXITO

Portland

Tue 1/6

7:00 am-1:14 pm

1 stop8h 14m

Hilo Intl

Tue 1/13

6:44 pm-5:31 am

1 stop8h 47m

$338

PortlandHilo

PDX - ITO

PDXITO

Portland

Tue 3/3

10:30 am-6:41 pm

1 stop10h 11m

Hilo Intl

Wed 3/4

6:00 am-8:53 pm

2 stops12h 53m

$340

PortlandHilo

PDX - ITO

PDXITO

Portland

Sat 2/28

1:36 pm-10:35 pm

2 stops10h 59m

Hilo Intl

Thu 3/5

7:42 am-11:42 pm

2 stops14h 00m

$346

PortlandHilo

PDX - ITO

PDXITO

Portland

Tue 1/6

5:10 am-3:55 pm

2 stops12h 45m

Hilo Intl

Tue 1/13

6:44 pm-5:31 am

1 stop8h 47m

$348

PortlandHilo

PDX - ITO

PDXITO

Portland

Tue 2/24

10:30 am-5:29 pm

1 stop8h 59m

Hilo Intl

Tue 3/3

6:44 pm-10:56 am

2 stops14h 12m

$355

PortlandHilo

PDX - ITO

PDXITO

Portland

Tue 3/3

6:00 am-5:29 pm

2 stops13h 29m

Hilo Intl

Wed 3/4

8:30 pm-9:42 am

2 stops11h 12m

$356

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Thu 1/1

10:50 am-9:40 pm

2 stops13h 50m

Hilo Intl

Mon 1/5

6:55 pm-12:25 pm

2 stops14h 30m

$894

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Wed 12/31

10:50 am-9:40 pm

2 stops13h 50m

Hilo Intl

Mon 1/5

6:55 pm-12:25 pm

2 stops14h 30m

$914

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Tue 2/3

6:13 am-7:59 pm

3 stops16h 46m

Hilo Intl

Tue 2/10

5:59 pm-12:07 pm

2 stops15h 08m

$1,062

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Sun 12/21

6:15 am-6:10 pm

2 stops14h 55m

Hilo Intl

Sat 12/27

8:00 am-11:00 pm

2 stops12h 00m

$1,219

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oregon to Hilo

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

Prices

Airlines

Other information

What is the cheapest month to fly to Hilo?

The month of September is, on average, the cheapest month to fly to Hilo from Oregon, with most prices found around $413. If you’re not able to fly to Hilo in September, then October is your next best option. Flight prices from Oregon to Hilo during October average around $450.

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

The cheapest day to depart from Oregon to Hilo is on a Wednesday. Travelers who choose to depart for Hilo on a Wednesday will often find tickets for as low as $587. Flights from Oregon to Hilo on a Thursday will generally be more expensive and average around $780. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

How far in advance should I book a flight to Hilo?

You are more likely to see cheaper flights to Hilo from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Hilo for around $698 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hilo from Oregon for as low as $313 on momondo.

Can stopping save me money on Oregon to Hilo flights?

You could potentially save up to 18% on your flight if you consider stops on a Oregon to Hilo flight.

Cheap Oregon to Hilo flight deals and tips

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

Fastest flight time	10h 15m
Direct flights	None

The fastest flight from Oregon to Hilo takes 10h 15m

There are no direct flights from Oregon to Hilo. There are no popular flight routes from Oregon to Hilo.

Search flight deals

When did momondo last update prices for flights from Oregon to Hilo Intl Airport?
Prices for flights from Oregon to Hilo Intl Airport were last updated today.
How many operators does momondo search for flights from Oregon to Hilo Intl Airport?
There are 3 operators available for flights from Oregon to Hilo Intl Airport as of December 2025.
How old do you have to be to fly from Oregon to Hilo Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Hilo Intl Airport.
What documentation or ID do you need to fly to Hilo Intl Airport?
The necessary travel and health documents for your Hilo Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oregon to Hilo

Compare and see reviews for airlines that fly from Oregon to Hilo with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $308	Free Cancellation	Rating 8.0 11,414 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $413	Free Cancellation	Rating 7.8 2,818 reviews	Search Hawaiian Airlines flights
Southwest	PriceFrom $489	Free Cancellation	Rating 8.0 4,252 reviews	Search Southwest flights

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Why use momondo?

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

Finding the right flight to Hilo from Oregon is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hilo quick and easy, saving you time and money.

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

All flight searches from Oregon to Hilo on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Oregon to Hilo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Oregon to Hilo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hilo and let you know when they change.