Which airports can I use when flying from Portland to Hilo?

Flights from Portland to Hilo usually depart from Portland (PDX) and arrive at Hilo Intl (ITO).

What cabin classes can I book on flights from Portland to Hilo?

Only Economy Class is available on flights from Portland to Hilo.

Which airports do connecting flights from Portland to Hilo pass through?

Connecting flights from Portland to Hilo most commonly pass through: • Honolulu (HNL) - 98% of one-stop connections • Las Vegas Harry Reid Intl (LAS) - 2% of one-stop connections

Can I save money by using flexible dates for flights from Portland to Hilo?

Yes. Flexible dates can save you up to 31% on flights from Portland to Hilo. Saturday is the cheapest departure day at $483 round-trip on average, while Friday is the most expensive at $694, a difference of $211. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

How long is a flight from Portland to Hilo?

There are currently no nonstop flights available from Portland to Hilo. Flights with 1 layover take between 7h 58m and 10h 13m in total, depending on the connection.

Do I need a passport to fly from Portland to Hilo?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Portland to Hilo changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $467 to $2,721. That means the highest observed fare was about 6x higher than the lowest one.

How are flight prices from Portland to Hilo looking right now?

One-way fares from Portland to Hilo are currently lower than usual. Average one-way flight prices are about $280, which is 15% below the typical average for this route.

How much time can I save by choosing a different layover airport from Portland to Hilo?

Flying via Honolulu (HNL) gives the shortest average 1-stop total travel time at 7h 58m, compared with 10h 13m via Las Vegas Harry Reid Intl (LAS).

What is the time difference between Portland and Hilo?

Hilo is 3 hours behind Portland (Hawaii-Aleutian Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Hilo Intl Airport (ITO)?

Hilo Intl Airport (ITO) hosts 5 major car rental companies, with daily rates averaging $76 for economy cars. Top options include: • Dollar • Hertz • Thrifty • Budget • Alamo

How much should I expect to pay for a Portland to Hilo flight?

Round-trip flights from Portland to Hilo range from $432 to $699, with an average of $612 over the past 12 months. Anything below $432 counts as a good deal.

What's the cheapest day of the week to fly from Portland to Hilo?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Portland to Hilo. It’s 22% cheaper than the average day, while Friday is the most expensive, with prices 13% higher.

What’s the cheapest month to fly from Portland to Hilo?

•May is the cheapest month to fly from Portland to Hilo at $408 round-trip. •June ($911) and December ($867) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 123% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Which airline is the cheapest to fly from Portland to Hilo?

Southwest ($514) offered the cheapest round-trip ticket from Portland to Hilo in the last 5 days.

What’s the most popular layover airport when flying from Portland to Hilo?

Honolulu (HNL) is the most popular layover for the Portland to Hilo route. 98% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via HNL.

What is the cheapest layover airport when flying from Portland to Hilo?

Flights via Las Vegas Harry Reid Intl (LAS) offer the most affordable fares, with an average round-trip price of $346. Based on KAYAK data over the past 3 months.

When flying from Portland to Hilo which airport offers the shortest layover?

Honolulu (HNL) had the shortest average connection time for Portland to Hilo layovers at 4h 29m over the past 3 months.

$254 CHEAP FLIGHTS from Portland to Hilo (PDX - ITO)

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$467

Typical prices: $432-$699

Multiple Airlines

Fri 1/5Fri 1/19

PDX - ITO • 1 stop

Cheapest one-way

$254

Typical prices: $270-$454

Alaska Airlines

Fri 1/5

PDX - ITO • 1 stop

When to travel

May

Cheapest • 33% price drop

May

Most popular

Good to know

Top layover airports

Las Vegas Harry Reid Intl (LAS)

Cheapest • Avg $346 (round-trip)

Honolulu (HNL)

Shortest trip • 7h 58m (one-way)

Insights

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We hope you love your trip to Hilo!

Flight Deals

Cheap Flights from Portland to Hilo (PDX-ITO)

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Portland to Hilo

Tue, Jan 5 - Tue, Jan 19

5:49 pm - 7:03 amPDX Portland-ITO Hilo Intl

15h 14m1 stop Honolulu

2:08 pm - 5:48 amITO Hilo Intl-PDX Portland

13h 40m1 stop Honolulu

$467Multiple Airlines

Tue, Dec 15 - Tue, Dec 22

6:33 am - 6:19 pmPDX Portland-ITO Hilo Intl

13h 46m2 stops Los Angeles Kahului

6:51 pm - 6:01 amITO Hilo Intl-PDX Portland

9h 10m1 stop Honolulu

$477Multiple Airlines

Tue, Dec 15 - Mon, Dec 21

6:33 am - 6:19 pmPDX Portland-ITO Hilo Intl

13h 46m2 stops Los Angeles Kahului

6:21 pm - 6:01 amITO Hilo Intl-PDX Portland

9h 40m1 stop Honolulu

$477Multiple Airlines

Mon, Dec 14 - Mon, Dec 21

7:00 am - 6:19 pmPDX Portland-ITO Hilo Intl

13h 19m2 stops Los Angeles Kahului

6:51 pm - 6:01 amITO Hilo Intl-PDX Portland

9h 10m1 stop Honolulu

$477Multiple Airlines

Wed, Feb 17 - Wed, Feb 24

7:00 am - 6:56 pmPDX Portland-ITO Hilo Intl

13h 56m2 stops Los Angeles Honolulu

6:54 pm - 6:00 amITO Hilo Intl-PDX Portland

9h 06m1 stop Honolulu

$477Multiple Airlines

Mon, Dec 14 - Tue, Dec 22

7:00 am - 6:19 pmPDX Portland-ITO Hilo Intl

13h 19m2 stops Los Angeles Kahului

6:21 pm - 6:01 amITO Hilo Intl-PDX Portland

9h 40m1 stop Honolulu

$477Multiple Airlines

Tue, Jan 5 - Tue, Jan 19

5:49 pm - 7:03 amPDX Portland-ITO Hilo Intl

15h 14m1 stop Honolulu

8:45 pm - 9:49 amITO Hilo Intl-PDX Portland

11h 04m2 stops Honolulu Seattle/Tacoma Intl

$477Multiple Airlines

Mon, Dec 14 - Tue, Dec 22

7:00 am - 6:19 pmPDX Portland-ITO Hilo Intl

13h 19m2 stops Los Angeles Kahului

6:21 pm - 8:29 amITO Hilo Intl-PDX Portland

12h 08m2 stops Honolulu Seattle/Tacoma Intl

$487Multiple Airlines

Mon, Nov 30 - Thu, Dec 3

5:35 am - 2:30 pmPDX Portland-ITO Hilo Intl

10h 55m2 stops San Jose Honolulu

6:00 am - 7:20 pmITO Hilo Intl-PDX Portland

11h 20m2 stops Honolulu San Jose

$514Southwest

Sat, Jan 30 - Mon, Feb 8

6:20 am - 8:45 pmPDX Portland-ITO Hilo Intl

16h 25m2 stops Oakland Honolulu

5:45 pm - 12:30 pmITO Hilo Intl-PDX Portland

16h 45m2 stops Honolulu Las Vegas Harry Reid Intl

$517Southwest

Recent last minute flight deals from Portland to Hilo

Mon, Nov 2 - Mon, Nov 9

7:00 am - 3:22 pmPDX Portland-ITO Hilo Intl

10h 22m1 stop Honolulu

7:30 pm - 1:37 pmITO Hilo Intl-PDX Portland

16h 07m2 stops Honolulu San Diego

$741Multiple Airlines

Sun, Nov 1 - Sat, Nov 14

5:00 am - 1:20 pmPDX Portland-ITO Hilo Intl

10h 20m1 stop Las Vegas Harry Reid Intl

6:55 pm - 1:05 pmITO Hilo Intl-PDX Portland

16h 10m2 stops Honolulu San Diego

$755Southwest

Sun, Nov 1 - Sat, Nov 14

10:30 am - 9:50 pmPDX Portland-ITO Hilo Intl

13h 20m2 stops Oakland Honolulu

6:55 pm - 1:05 pmITO Hilo Intl-PDX Portland

16h 10m2 stops Honolulu San Diego

$760Southwest

Mon, Nov 2 - Mon, Nov 9

5:05 am - 3:22 pmPDX Portland-ITO Hilo Intl

12h 17m2 stops Seattle/Tacoma Intl Honolulu

8:45 pm - 6:57 pmITO Hilo Intl-PDX Portland

20h 12m2 stops Honolulu San Diego

$771Multiple Airlines

Sat, Oct 31 - Wed, Nov 11

10:30 am - 3:21 pmPDX Portland-ITO Hilo Intl

7h 51m1 stop Honolulu

6:19 pm - 6:05 amITO Hilo Intl-PDX Portland

9h 46m1 stop Honolulu

$779Multiple Airlines

Sun, Nov 1 - Wed, Nov 11

7:00 am - 3:22 pmPDX Portland-ITO Hilo Intl

10h 22m1 stop Honolulu

2:07 pm - 6:05 amITO Hilo Intl-PDX Portland

13h 58m1 stop Honolulu

$779Multiple Airlines

Tue, Nov 3 - Wed, Nov 11

7:00 am - 1:22 pmPDX Portland-ITO Hilo Intl

8h 22m1 stop Honolulu

7:30 pm - 6:05 amITO Hilo Intl-PDX Portland

8h 35m1 stop Honolulu

$779Multiple Airlines

Mon, Nov 2 - Wed, Nov 11

7:00 am - 2:22 pmPDX Portland-ITO Hilo Intl

9h 22m1 stop Honolulu

7:30 pm - 6:05 amITO Hilo Intl-PDX Portland

8h 35m1 stop Honolulu

$779Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

7:00 am - 3:22 pmPDX Portland-ITO Hilo Intl

10h 22m1 stop Honolulu

6:19 pm - 6:05 amITO Hilo Intl-PDX Portland

9h 46m1 stop Honolulu

$779Multiple Airlines

Wed, Nov 4 - Thu, Nov 12

7:00 am - 3:22 pmPDX Portland-ITO Hilo Intl

10h 22m1 stop Honolulu

8:45 pm - 6:05 amITO Hilo Intl-PDX Portland

7h 20m1 stop Honolulu

$780Multiple Airlines

Booking Insights

Price, demand and travel trends for Portland to Hilo flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

What's the cheapest day of the week to fly from Portland to Hilo?: Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Portland to Hilo. It’s 22% cheaper than the average day, while Friday is the most expensive, with prices 13% higher.
What’s the cheapest month to fly from Portland to Hilo? KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Portland to Hilo, removes the top 0.1% to account for outliers and then takes the median of all values for each month.: •May is the cheapest month to fly from Portland to Hilo at $408 round-trip.
•June ($911) and December ($867) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 123% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	November
High season	May
Cheapest flight	$254

Beat the crowds with an average 46% drop in travelers.

The most popular month to fly with an average 50% increase in travelers.

One-way flight from Portland to Hilo

When to book flights from Portland to Hilo

Are your dates flexible? Find out the best times to travel from Portland to Hilo 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.

What cabin classes can I book on flights from Portland to Hilo?
Only Economy Class is available on flights from Portland to Hilo.
How long is a flight from Portland to Hilo?
There are currently no nonstop flights available from Portland to Hilo. Flights with 1 layover take between 7h 58m and 10h 13m in total, depending on the connection.
Do I need a passport to fly from Portland to Hilo?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Portland to Hilo flight?
Round-trip flights from Portland to Hilo range from $432 to $699, with an average of $612 over the past 12 months. Anything below $432 counts as a good deal.
Have flight prices from Portland to Hilo changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $467 to $2,721. That means the highest observed fare was about 6x higher than the lowest one.
How are flight prices from Portland to Hilo looking right now?
One-way fares from Portland to Hilo are currently lower than usual. Average one-way flight prices are about $280, which is 15% below the typical average for this route.
What car rental options are available at Hilo Intl Airport (ITO)?
Hilo Intl Airport (ITO) hosts 5 major car rental companies, with daily rates averaging $76 for economy cars. Top options include:

• Dollar
• Hertz
• Thrifty
• Budget
• Alamo
Which airports can I use when flying from Portland to Hilo?
Flights from Portland to Hilo usually depart from Portland (PDX) and arrive at Hilo Intl (ITO).
Which airports do connecting flights from Portland to Hilo pass through?
Connecting flights from Portland to Hilo most commonly pass through:

• Honolulu (HNL) - 98% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 2% of one-stop connections
Can I save money by using flexible dates for flights from Portland to Hilo?
Yes. Flexible dates can save you up to 31% on flights from Portland to Hilo. Saturday is the cheapest departure day at $483 round-trip on average, while Friday is the most expensive at $694, a difference of $211.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How much time can I save by choosing a different layover airport from Portland to Hilo?
Flying via Honolulu (HNL) gives the shortest average 1-stop total travel time at 7h 58m, compared with 10h 13m via Las Vegas Harry Reid Intl (LAS).
What is the time difference between Portland and Hilo?
Hilo is 3 hours behind Portland (Hawaii-Aleutian Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Saturday departure and avoid flying on Friday. On this route, Saturday flights average $483, about $211 less than Friday fares (30% savings) based on the last 12 months.
If you can choose when to travel, plan your Portland to Hilo trip for May. Fares historically average $408 round-trip in that month - typically $503 less than the most expensive month, which is June (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Hilo Intl Airport.

• Grand Naniloa Hotel Hilo - a DoubleTree by Hilton
• Hilo Hawaiian Hotel, Trademark Collection by Wyndham
• Hilo Reeds Bay Hotel

More options for your flight from Portland to Hilo

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Complete your trip to Hilo with a hotel stay or car rental

Car rentals in Hilo

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PDX - ITO

$254 Find Cheap Flights from Portland to Hilo - Compare and Save

Everything you should know

Cheap Flights from Portland to Hilo (PDX-ITO)

Recent round-trip flight deals from Portland to Hilo

Recent one-way flight deals from Portland to Hilo

Recent last minute flight deals from Portland to Hilo

Price, demand and travel trends for Portland to Hilo flights

What's the cheapest day of the week to fly from Portland to Hilo?

What’s the cheapest month to fly from Portland to Hilo?

Which airline is the cheapest to fly from Portland to Hilo?

What’s the most popular layover airport when flying from Portland to Hilo?

What is the cheapest layover airport when flying from Portland to Hilo?

When flying from Portland to Hilo which airport offers the shortest layover?

Key details for Portland to Hilo flights

Low season

High season

Cheapest flight

When to book flights from Portland to Hilo

Your Portland to Hilo flight questions, answered

Your guide to booking Portland to Hilo flights

More options for your flight from Portland to Hilo

Complete your trip to Hilo with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Portland to Hilo

Find direct flights to and from Portland and Hilo

Flights from domestic origins to Hilo

Flights to other popular destinations

Find deals for your return flight