What are the cheapest airlines to fly from Oregon to Hilo one-way?

To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $233. Southwest flights start at $267 while deals on Hawaiian Airlines start at $297 one-way.

In terms of precipitation, rainfall in Hilo ranges from 7.4 - 15.5 inches per month. November is typically the wettest month, when rainfall can reach 15.5 in. June is typically the driest time to visit Hilo when rainfall is around 7.4 in.

If weather is an important factor for your trip to Hilo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

What are the most popular routes from Oregon to Hilo?

The most popular route from Oregon to Hilo is Portland - Hilo Intl. You may also consider Medford - Hilo Intl or Boise Air Term. Gowen Fld - Hilo Intl.

What are the most popular airlines that fly from Oregon to Hilo?

Before booking your flight from Oregon to Hilo check out the most popular airlines for this route: Alaska Airlines, Hawaiian Airlines or Southwest.

What is the cheapest time of day to fly from OR to ITO?

When flying from Oregon to Hilo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Hilo from Oregon?

Hilo Intl (ITO) is the airport you will fly into if you book a flight from Oregon to Hilo. It is only a 3.0 mi journey from Hilo Intl (ITO) to Hilo’s city center.

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

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

How can I find direct flights from Oregon to Hilo?

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

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

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

$157+ Flights from Oregon to Hilo

Q: How much does it cost to fly round-trip from Oregon to Hilo?

Airfare is below average for this route at the moment. Oregon to Hilo flights typically cost between $666 and $1,056 in February. The cheapest round-trip price found within the last 3 days was $306 on Multiple Airlines (Feb 25-Mar 2).

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Cheap flight deals from Oregon to Hilo

Cheapest flights from Oregon to Hilo
Explore the most affordable flight options available from Oregon to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 15, 2025.

vie. 12/2610:45 amPDX - ITO

2 stops13h 40mMultiple Airlines

mar. 12/305:59 pmITO - PDX

1 stop9h 26mMultiple Airlines

Deal found 12/14

$857

jue. 12/256:14 amPDX - ITO

2 stops13h 37mMultiple Airlines

jue. 1/110:56 amITO - PDX

1 stop8h 13mMultiple Airlines

Deal found 12/15

$865

lun. 12/2210:30 amPDX - ITO

1 stop12h 45mAlaska Airlines

lun. 12/296:44 pmITO - PDX

1 stop8h 41mAlaska Airlines

Deal found 12/14

$903

vie. 12/2610:45 amPDX - ITO

2 stops13h 40mMultiple Airlines

mié. 12/314:40 pmITO - PDX

2 stops15h 10mMultiple Airlines

Deal found 12/14

$912

mié. 12/246:09 pmPDX - ITO

2 stops18h 17mMultiple Airlines

dom. 12/286:00 amITO - PDX

1 stop8h 18mMultiple Airlines

Deal found 12/14

$920

lun. 12/2210:45 amPDX - ITO

2 stops12h 30mMultiple Airlines

lun. 12/295:59 pmITO - PDX

1 stop9h 26mMultiple Airlines

Deal found 12/14

$921

mié. 12/247:00 amPDX - ITO

1 stop8h 14mAlaska Airlines

dom. 12/286:00 amITO - PDX

1 stop8h 18mAlaska Airlines

Deal found 12/14

$928

mar. 12/3010:00 amEUG - ITO

2 stops33h 51mMultiple Airlines

dom. 1/49:00 pmITO - EUG

2 stops19h 00mMultiple Airlines

Deal found 12/15

$1,330

mar. 12/302:10 pmBOI - ITO

2 stops30h 41mUnited Airlines

sáb. 1/34:40 pmITO - BOI

2 stops15h 59mUnited Airlines

Deal found 12/15

$1,694

jue. 12/255:00 amMFR - ITO

2 stops14h 51mDelta

sáb. 1/35:59 pmITO - MFR

2 stops16h 55mDelta

Deal found 12/14

$2,023

Best flights from Oregon to Hilo
Discover carefully curated flight deals from Oregon to Hilo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 15, 2025.

mar. 3/310:30 amPDX - ITO

1 stop10h 11mMultiple Airlines

mié. 3/46:44 pmITO - PDX

2 stops12h 58mMultiple Airlines

Deal found 12/14

$332

jue. 1/810:30 amPDX - ITO

1 stop8h 59mMultiple Airlines

vie. 1/169:00 pmITO - PDX

2 stops10h 23mMultiple Airlines

Deal found 12/14

$334

vie. 1/235:40 pmPDX - ITO

1 stop15h 24mMultiple Airlines

jue. 1/296:44 pmITO - PDX

1 stop8h 47mMultiple Airlines

Deal found 12/14

$354

mar. 1/65:10 amPDX - ITO

2 stops12h 45mMultiple Airlines

mar. 1/139:55 amITO - PDX

2 stops10h 51mMultiple Airlines

Deal found 12/13

$358

lun. 1/55:10 amPDX - ITO

2 stops12h 04mMultiple Airlines

lun. 1/129:55 amITO - PDX

2 stops11h 55mMultiple Airlines

Deal found 12/13

$358

lun. 1/57:00 amPDX - ITO

1 stop8h 14mMultiple Airlines

sáb. 1/179:00 pmITO - PDX

2 stops10h 29mMultiple Airlines

Deal found 12/13

$378

mar. 3/36:58 pmEUG - ITO

2 stops23h 02mMultiple Airlines

mié. 3/48:30 pmITO - EUG

2 stops18h 24mMultiple Airlines

Deal found 12/13

$412

lun. 1/261:20 pmMFR - ITO

2 stops30h 09mMultiple Airlines

mar. 1/277:44 pmITO - MFR

2 stops15h 01mMultiple Airlines

Deal found 12/12

$429

mar. 12/302:10 pmBOI - ITO

2 stops30h 41mUnited Airlines

sáb. 1/34:40 pmITO - BOI

2 stops15h 59mUnited Airlines

Deal found 12/15

$1,694

lun. 1/265:40 amBOI - ITO

2 stops10h 16mMultiple Airlines

mié. 1/289:55 amITO - BOI

2 stops33h 14mMultiple Airlines

Deal found 12/12

$455

jue. 12/255:00 amMFR - ITO

2 stops14h 51mDelta

sáb. 1/35:59 pmITO - MFR

2 stops16h 55mDelta

Deal found 12/14

$2,023

lun. 2/99:00 amEUG - ITO

2 stops10h 45mMultiple Airlines

dom. 2/156:00 amITO - EUG

2 stops10h 21mMultiple Airlines

Deal found 12/15

$545

vie. 3/134:01 pmEUG - ITO

2 stops18h 53mMultiple Airlines

vie. 3/206:00 amITO - EUG

2 stops13h 29mMultiple Airlines

Deal found 12/13

$776

vie. 3/1312:38 pmMFR - ITO

2 stops22h 16mMultiple Airlines

vie. 3/206:00 amITO - MFR

2 stops13h 35mMultiple Airlines

Deal found 12/13

$809

Last-minute flights from Oregon to Hilo
Discover last-minute flight deals from Oregon to Hilo. Data last updated diciembre 15, 2025 and is based on user searches.

jue. 12/255:00 amMFR - ITO

2 stops14h 51mDelta

sáb. 1/35:59 pmITO - MFR

2 stops16h 55mDelta

Deal found 12/14

$2,023

mar. 12/3010:00 amEUG - ITO

2 stops33h 51mMultiple Airlines

dom. 1/49:00 pmITO - EUG

2 stops19h 00mMultiple Airlines

Deal found 12/15

$1,330

lun. 1/57:00 amPDX - ITO

1 stop10h 55mMultiple Airlines

lun. 1/1211:11 amITO - PDX

2 stops10h 39mMultiple Airlines

Deal found 12/13

$348

lun. 1/57:00 amPDX - ITO

1 stop8h 14mMultiple Airlines

sáb. 1/179:00 pmITO - PDX

2 stops10h 29mMultiple Airlines

Deal found 12/14

$378

jue. 1/85:40 pmPDX - ITO

1 stop15h 24mMultiple Airlines

vie. 1/169:00 pmITO - PDX

2 stops10h 23mMultiple Airlines

Deal found 12/15

$334

jue. 1/225:40 pmPDX - ITO

1 stop15h 24mMultiple Airlines

jue. 1/2912:09 pmITO - PDX

1 stop15h 22mMultiple Airlines

Deal found 12/14

$324

vie. 1/235:40 pmPDX - ITO

1 stop15h 24mMultiple Airlines

jue. 1/295:59 pmITO - PDX

1 stop9h 32mMultiple Airlines

Deal found 12/15

$354

lun. 1/261:20 pmMFR - ITO

2 stops30h 09mMultiple Airlines

mar. 1/277:44 pmITO - MFR

2 stops15h 01mMultiple Airlines

Deal found 12/12

$429

lun. 1/2610:00 amBOI - ITO

2 stops10h 45mMultiple Airlines

mié. 1/288:59 amITO - BOI

2 stops34h 10mMultiple Airlines

Deal found 12/14

$455

One-way flights from Oregon to Hilo
Search for one-way flight options from Oregon to Hilo. Find affordable one-way fares based on user searches. Data last updated diciembre 15, 2025.

mar. 1/1310:34 amPDX - ITO

2 stops12h 50mMultiple Airlines

Deal found 12/14

$157

lun. 2/210:30 amPDX - ITO

1 stop8h 59mAlaska Airlines

Deal found 12/15

$175

lun. 3/27:00 amPDX - ITO

1 stop11h 00mMultiple Airlines

Deal found 12/14

$189

lun. 2/27:10 amPDX - ITO

2 stops12h 19mMultiple Airlines

Deal found 12/15

$199

mar. 4/218:00 amBOI - ITO

2 stops11h 23mMultiple Airlines

Deal found 12/15

$228

lun. 3/210:30 amPDX - ITO

1 stop10h 11mAlaska Airlines

Deal found 12/15

$238

dom. 4/269:40 amPDX - ITO

2 stops11h 40mMultiple Airlines

Deal found 12/15

$248

dom. 4/267:20 amPDX - ITO

1 stop9h 51mAlaska Airlines

Deal found 12/15

$283

dom. 4/57:00 amBOI - ITO

2 stops36h 23mMultiple Airlines

Deal found 12/12

$435

sáb. 12/205:07 amMFR - ITO

2 stops14h 22mMultiple Airlines

Deal found 12/14

$704

dom. 4/269:16 amPDX - ITO

3 stops15h 40mAmerican Airlines

Deal found 12/15

$797

sáb. 3/71:36 pmPDX - ITO

2 stops10h 59mMultiple Airlines

Deal found 12/13

$884

Find flight deals from Oregon to Hilo

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$306 (Alaska Airlines)
One-way from	$157 (Alaska Airlines)
Popular in	December
Cheapest in	September
Average price	$961

Provider with most accurate pricing for Portland-Hilo Intl flight deals.

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Provider most trusted by Cheapflights users for Portland-Hilo Intl flights.

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From Oregon to Hilo Intl

Search Deals

One-way flight from Oregon to Hilo Intl

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($68 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

PortlandHilo

PDX - ITO

PDXITO

Portland

mar. 3/3

10:30 am-6:41 pm

1 stop10h 11m

Hilo Intl

mié. 3/4

6:44 pm-9:42 am

2 stops12h 58m

$332

PortlandHilo

PDX - ITO

PDXITO

Portland

jue. 1/8

10:30 am-5:29 pm

1 stop8h 59m

Hilo Intl

vie. 1/16

9:00 pm-9:23 am

2 stops10h 23m

$334

PortlandHilo

PDX - ITO

PDXITO

Portland

vie. 1/23

5:40 pm-7:04 am

1 stop15h 24m

Hilo Intl

jue. 1/29

6:44 pm-5:31 am

1 stop8h 47m

$354

PortlandHilo

PDX - ITO

PDXITO

Portland

mar. 1/6

5:10 am-3:55 pm

2 stops12h 45m

Hilo Intl

mar. 1/13

9:55 am-10:46 pm

2 stops10h 51m

$358

PortlandHilo

PDX - ITO

PDXITO

Portland

lun. 1/5

5:10 am-3:14 pm

2 stops12h 04m

Hilo Intl

lun. 1/12

9:55 am-11:50 pm

2 stops11h 55m

$358

PortlandHilo

PDX - ITO

PDXITO

Portland

lun. 1/5

7:00 am-1:14 pm

1 stop8h 14m

Hilo Intl

sáb. 1/17

9:00 pm-9:29 am

2 stops10h 29m

$378

EugeneHilo

EUG - ITO

EUGITO

Eugene

mar. 3/3

6:58 pm-4:00 pm

2 stops23h 02m

Hilo Intl

mié. 3/4

8:30 pm-4:54 pm

2 stops18h 24m

$412

MedfordHilo

MFR - ITO

MFRITO

Medford

lun. 1/26

1:20 pm-5:29 pm

2 stops30h 09m

Hilo Intl

mar. 1/27

7:44 pm-12:45 pm

2 stops15h 01m

$429

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

lun. 1/26

5:40 am-12:56 pm

2 stops10h 16m

Hilo Intl

mié. 1/28

9:55 am-10:09 pm

2 stops33h 14m

$455

EugeneHilo

EUG - ITO

EUGITO

Eugene

lun. 2/9

9:00 am-5:45 pm

2 stops10h 45m

Hilo Intl

dom. 2/15

6:00 am-6:21 pm

2 stops10h 21m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 22 results

Best time to book a flight from Oregon to Hilo

Have a flexible travel schedule? Discover the best time to fly to Hilo from Oregon 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 Oregon to Hilo

What is the cheapest month to book a flight from Oregon to Hilo?

Currently, July is the cheapest month in which you can book a flight from Oregon to Hilo (average of $175). Flying from Oregon to Hilo in June is currently the most expensive (average of $323). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Related info for your journey

What airport do you fly into for flights to Hilo from Oregon?
Hilo Intl (ITO) is the airport you will fly into if you book a flight from Oregon to Hilo. It is only a 3.0 mi journey from Hilo Intl (ITO) to Hilo’s city center.
What are the cheapest airlines to fly from Oregon to Hilo one-way?
To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $233. Southwest flights start at $267 while deals on Hawaiian Airlines start at $297 one-way.
What are the most popular routes from Oregon to Hilo?
The most popular route from Oregon to Hilo is Portland - Hilo Intl. You may also consider Medford - Hilo Intl or Boise Air Term. Gowen Fld - Hilo Intl.
Can I find deals for flights from Oregon to Hilo that include hotel bookings?
Yes. In addition to deals on Oregon to Hilo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Oregon to Hilo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Hilo.
Can I find deals for business class flights from Oregon to Hilo?
Yes. Cheapflights offers flight deals from Oregon to Hilo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Oregon to Hilo?
Currently, July is the cheapest month in which you can book a flight from Oregon to Hilo (average of $175). Flying from Oregon to Hilo in June is currently the most expensive (average of $323). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Oregon to Hilo

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$308	Average$694	FlexibilityNo cancel fee	On-time75%
Hawaiian Airlines	Cheapest$413	Average$932	FlexibilityNo cancel fee	On-time85%
Southwest	Cheapest$489	Average$695	FlexibilityNo cancel fee	On-time63%

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$157+ Cheap flights from Oregon to Hilo (ITO)

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Oregon to Hilo

Cheapest flights from Oregon to HiloExplore the most affordable flight options available from Oregon to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 15, 2025.

Explore the most affordable flight options available from Oregon to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 15, 2025.

Find flight deals from Oregon to Hilo

Keep the following information in mind while searching for Oregon to Hilo flight deals. Data was last updated diciembre 15, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Oregon to Hilo that are best for you.

Best time to book a flight from Oregon to Hilo

Have a flexible travel schedule? Discover the best time to fly to Hilo from Oregon with our price prediction graph.

Cheapflights Insights

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

What is the cheapest month to book a flight from Oregon to Hilo?

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

Related info for your journey

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

What airport do you fly into for flights to Hilo from Oregon?

What are the cheapest airlines to fly from Oregon to Hilo one-way?

What are the most popular routes from Oregon to Hilo?

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

How can I find direct flights from Oregon to Hilo?

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

What is the cheapest month to book a flight from Oregon to Hilo?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Oregon to Hilo

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Oregon to Hilo

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Cheapest flights from Oregon to Hilo
Explore the most affordable flight options available from Oregon to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 15, 2025.