How long is the flight from Oregon to The Big Island?

The flight from Oregon to The Big Island depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Portland (a popular airport in Oregon) to Copenhagen (the most popular airport in The Big Island), then the flight time is 13h 25m on average. If you fly from Redmond (another popular airport in Oregon) to Copenhagen, then the average flight time is 18h 10m.

What airlines fly to The Big Island?

Alaska Airlines, Hawaiian Airlines and Delta are the top three most popular airlines that fly to The Big Island from Oregon according to our data. Alaska Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to The Big Island. Keep in mind that there are 6 different airlines that fly to The Big Island on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Oregon to The Big Island?

United Airlines, Alaska Airlines, and Delta are the most popular carriers operating from Oregon to The Big Island

How many flights depart from Oregon to The Big Island on average per week?

The number of flights available between Oregon and The Big Island is 14 per week as of August 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

How many flights depart from Oregon to The Big Island on average per day?

2 flights are operational daily from Oregon to The Big Island as of August 2025. The most popular departure time for this route is 7:00AM, with 100% of flights per day taking off at noon.

When did momondo last update prices for flights from Oregon to The Big Island?

Prices for flights from Oregon to The Big Island were last updated today.

How many operators does momondo search for flights from Oregon to The Big Island?

As of August 2025, there are 6 operators available to choose from for flights from Oregon to The Big Island.

How old do you have to be to fly from Oregon to The Big Island?

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 The Big Island.

What documentation or ID do you need to fly to The Big Island?

The travel and health documents required for your trip to The Big Island 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 The Big Island. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$149 Cheap Flights from Oregon to The Big Island in 2025

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Find the cheapest flights from Oregon to The Big Island

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:40 am - 1:05 pmPDX-KOA

9h 25m1 stop

9:15 am - 9:15 pmKOA-PDX

9h 00m1 stop

$277Southwest

Find Deal

Wed, Aug 27 - Tue, Sep 9

6:40 am - 1:05 pmPDX-KOA

9h 25m1 stop

9:15 am - 9:15 pmKOA-PDX

9h 00m1 stop

$297Southwest

Find Deal

Tue, Sep 9 - Tue, Sep 16

1:24 pm - 10:17 pmPDX-ITO

11h 53m2 stops

5:26 pm - 6:00 amITO-PDX

9h 34m1 stop

$298Alaska Airlines

Find Deal

Tue, Sep 2 - Tue, Sep 9

1:24 pm - 10:17 pmPDX-ITO

11h 53m2 stops

8:36 am - 12:15 amITO-PDX

12h 39m2 stops

$308Alaska Airlines

Find Deal

Tue, Sep 2 - Tue, Sep 9

5:30 am - 11:26 amPDX-KOA

8h 56m1 stop

10:00 pm - 9:00 amKOA-PDX

8h 00m1 stop

$320United Airlines

Find Deal

Sun, Oct 5 - Thu, Oct 9

6:00 am - 12:36 pmPDX-KOA

8h 36m1 stop

2:25 pm - 12:44 amKOA-PDX

8h 19m1 stop

$330United Airlines

Find Deal

Wed, Dec 10 - Wed, Dec 17

5:13 am - 2:25 pmPDX-KOA

12h 12m1 stop

9:55 pm - 1:16 pmKOA-PDX

12h 21m1 stop

$342American Airlines

Find Deal

Thu, Sep 11 - Mon, Sep 15

5:05 am - 2:31 pmPDX-KOA

12h 26m1 stop

9:45 pm - 10:58 amKOA-PDX

11h 13m1 stop

$347American Airlines

Find Deal

Mon, Oct 27 - Thu, Nov 6

11:40 am - 5:34 pmMFR-KOA

8h 54m1 stop

9:47 pm - 11:00 amKOA-MFR

10h 13m1 stop

$351Delta

Find Deal

Wed, Aug 20 - Wed, Aug 27

11:33 am - 5:29 pmEUG-KOA

8h 56m1 stop

8:30 pm - 3:06 pmKOA-EUG

15h 36m2 stops

$369Delta

Find Deal

Wed, Sep 24 - Tue, Oct 7

Southwest flights from Oregon to The Big Island

Our best Southwest deals on Oregon to The Big Island flight tickets

Southwest

Aug 27

PDX6:40 amPortland

9h 25m

1 stop

KOA1:05 pmKona Intl

Sep 9

KOA9:15 amKona Intl

9h 00m

1 stop

PDX9:15 pmPortland

$277

Find similar

Southwest

Sep 9

PDX6:40 amPortland

9h 25m

1 stop

KOA1:05 pmKona Intl

Sep 16

KOA9:15 amKona Intl

9h 00m

1 stop

PDX9:15 pmPortland

$297

Find similar

Southwest

Aug 27

BOI7:25 amBoise Air Term. Gowen Fld

9h 40m

1 stop

KOA1:05 pmKona Intl

Sep 2

KOA8:30 pmKona Intl

11h 15m

1 stop

BOI11:45 amBoise Air Term. Gowen Fld

$391

Find similar

United Airlines flights from Oregon to The Big Island

Our best United Airlines deals on Oregon to The Big Island flight tickets

United Airlines

Oct 5

PDX5:30 amPortland

8h 56m

1 stop

KOA11:26 amKona Intl

Oct 9

KOA10:00 pmKona Intl

8h 00m

1 stop

PDX9:00 amPortland

$320

Find similar

United Airlines

Dec 10

PDX6:00 amPortland

8h 36m

1 stop

KOA12:36 pmKona Intl

Dec 17

KOA2:25 pmKona Intl

8h 19m

1 stop

PDX12:44 amPortland

$330

Find similar

United Airlines

Nov 10

PDX6:00 amPortland

8h 36m

1 stop

KOA12:36 pmKona Intl

Nov 17

KOA2:25 pmKona Intl

8h 20m

1 stop

PDX12:45 amPortland

$338

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Wed 8/27

6:40 am-1:05 pm

1 stop9h 25m

Kona Intl

Tue 9/9

9:15 am-9:15 pm

1 stop9h 00m

$277

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Tue 9/9

6:40 am-1:05 pm

1 stop9h 25m

Kona Intl

Tue 9/16

9:15 am-9:15 pm

1 stop9h 00m

$297

PortlandHilo

PDX - ITO

PDXITO

Portland

Tue 9/2

1:24 pm-10:17 pm

2 stops11h 53m

Hilo Intl

Tue 9/9

5:26 pm-6:00 am

1 stop9h 34m

$298

PortlandHilo

PDX - ITO

PDXITO

Portland

Tue 9/2

1:24 pm-10:17 pm

2 stops11h 53m

Hilo Intl

Tue 9/9

8:36 am-12:15 am

2 stops12h 39m

$308

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Sun 10/5

5:30 am-11:26 am

1 stop8h 56m

Kona Intl

Thu 10/9

10:00 pm-9:00 am

1 stop8h 00m

$320

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Wed 12/10

6:00 am-12:36 pm

1 stop8h 36m

Kona Intl

Wed 12/17

2:25 pm-12:44 am

1 stop8h 19m

$330

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Thu 9/11

5:13 am-2:25 pm

1 stop12h 12m

Kona Intl

Mon 9/15

9:55 pm-1:16 pm

1 stop12h 21m

$342

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Mon 10/27

5:05 am-2:31 pm

1 stop12h 26m

Kona Intl

Thu 11/6

9:45 pm-10:58 am

1 stop11h 13m

$347

MedfordKailua-Kona

MFR - KOA

MFRKOA

Medford

Wed 8/20

11:40 am-5:34 pm

1 stop8h 54m

Kona Intl

Wed 8/27

9:47 pm-11:00 am

1 stop10h 13m

$351

EugeneKailua-Kona

EUG - KOA

EUGKOA

Eugene

Wed 9/24

11:33 am-5:29 pm

1 stop8h 56m

Kona Intl

Tue 10/7

8:30 pm-3:06 pm

2 stops15h 36m

$369

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 The Big Island

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 The Big Island?

The month of September is, on average, the cheapest month to fly to The Big Island from Oregon, with most prices found around $377. If you’re not able to fly to The Big Island in September, then January is your next best option. Flight prices from Oregon to The Big Island during January average around $396.

What is the cheapest day to depart on your flight to The Big Island?

The cheapest day to depart from Oregon to The Big Island is on a Tuesday when prices can be found for as low as $530. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Oregon to The Big Island for around $639.

What is the cheapest time of day to depart on your flight to The Big Island?

The cheapest time of day to fly to The Big Island is in the evening when flights can be purchased for as low as $288. Flights to The Big Island are more costly in the afternoon, with an average ticket price of $608. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Oregon to The Big Island flight route?

Fly from Portland to Kona Intl for the best Oregon - The Big Island flight prices

How far in advance should I book a flight to The Big Island?

You are more likely to see cheaper flights to The Big Island from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to The Big Island for around $503 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to The Big Island from Oregon for as low as $396 on momondo.

What cabin class options are available on Oregon to The Big Island flights?

There are 4 cabin classes available to choose from on Oregon to The Big Island flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Oregon to The Big Island flights?

No. A direct flight is the cheapest option for a flight between Oregon to The Big Island.

Cheap Oregon to The Big Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to The Big Island

Best Price Found	$149
Fastest flight time	5h 54m
Direct flights	Every day
Airports in The Big Island	2 airports

The best one-way flight to The Big Island from Oregon in the past 72 hours is $149. The best round-trip flight deal from Oregon to The Big Island found on momondo in the last 72 hours is $277.

The fastest flight from Oregon to The Big Island takes 5h 54m

Direct flights go from Oregon to The Big Island every day.

There are 2 airports near The Big Island: Hilo Intl (ITO), Kona Intl (KOA)

Search flight deals

When did momondo last update prices for flights from Oregon to The Big Island?
Prices for flights from Oregon to The Big Island were last updated today.
How many operators does momondo search for flights from Oregon to The Big Island?
As of August 2025, there are 6 operators available to choose from for flights from Oregon to The Big Island.
How old do you have to be to fly from Oregon to The Big Island?
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 The Big Island.
What documentation or ID do you need to fly to The Big Island?
The travel and health documents required for your trip to The Big Island 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 The Big Island. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Oregon to The Big Island?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Oregon to The Big Island is Boeing 737-800 Passenger/BBJ2 (winglets) (13.36% of total bookings). The next most popular plane models are Boeing 737 MAX 9 (11.41%), Boeing 737-900 Passenger/BBJ3 (winglets) (8.65%), and Boeing 737 (8.56%).

Best airlines flying from Oregon to The Big Island

Compare and see reviews for airlines that fly from Oregon to The Big Island with momondo

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $190	Free Cancellation	Rating 7.8 2,628 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $215	Free Cancellation	Rating 7.4 8,917 reviews	Search United Airlines flights
Southwest	PriceFrom $217	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights
Delta	PriceFrom $241	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $308	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to The Big Island?

Finding the right flight to The Big Island 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 The Big Island quick and easy, saving you time and money.

Can I find flights from Oregon to The Big Island with flexible booking policies on momondo?

momondo does allow users to show only those flights to The Big Island from Oregon which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Oregon to The Big Island?

Once all potential Oregon to The Big Island 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 The Big Island right now. Can momondo alert me if prices change?

Price alerts on flights to The Big Island from Oregon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your The Big Island trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to The Big Island

Popular cities in The Big Island

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Flights to Washington, D.C.from $57

Flights to Bostonfrom $78

Flights to Atlantafrom $48

Flights to Dallasfrom $58

Flights to Seattlefrom $95

Cheap flights from Oregon to The Big Island from $149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to The Big Island departing on 8/26. 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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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Oregon to The Big Island

Cheap round-trip flights

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Cheap last minute flights

Cheap direct flights

Southwest flights from Oregon to The Big Island

Our best Southwest deals on Oregon to The Big Island flight tickets

United Airlines flights from Oregon to The Big Island

Our best United Airlines deals on Oregon to The Big Island flight tickets

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

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How to get the cheapest flight ticket from Oregon to The Big Island

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 The Big Island?

What is the cheapest day to depart on your flight to The Big Island?

The cheapest day to depart from Oregon to The Big Island is on a Tuesday when prices can be found for as low as $530. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Oregon to The Big Island for around $639.

What is the cheapest time of day to depart on your flight to The Big Island?

What is the cheapest Oregon to The Big Island flight route?

Fly from Portland to Kona Intl for the best Oregon - The Big Island flight prices

How far in advance should I book a flight to The Big Island?

What cabin class options are available on Oregon to The Big Island flights?

There are 4 cabin classes available to choose from on Oregon to The Big Island flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Oregon to The Big Island flights?

No. A direct flight is the cheapest option for a flight between Oregon to The Big Island.

What is the cheapest airline that flies from Oregon to The Big Island?

United Airlines, Alaska Airlines, and Delta are the most popular carriers operating from Oregon to The Big Island

What airlines fly to The Big Island?

How many flights depart from Oregon to The Big Island on average per day?

2 flights are operational daily from Oregon to The Big Island as of August 2025. The most popular departure time for this route is 7:00AM, with 100% of flights per day taking off at noon.

How many flights depart from Oregon to The Big Island on average per week?

The number of flights available between Oregon and The Big Island is 14 per week as of August 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

How long is the flight from Oregon to The Big Island?

Cheap Oregon to The Big Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to The Big Island

Best Price Found

Fastest flight time

Direct flights

Airports in The Big Island

When did momondo last update prices for flights from Oregon to The Big Island?

How many operators does momondo search for flights from Oregon to The Big Island?

How old do you have to be to fly from Oregon to The Big Island?

What documentation or ID do you need to fly to The Big Island?

What is the most popular plane model from Oregon to The Big Island?

Best airlines flying from Oregon to The Big Island

Compare and see reviews for airlines that fly from Oregon to The Big Island with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to The Big Island?

Can I find flights from Oregon to The Big Island with flexible booking policies on momondo?

How can momondo help me find flights from Oregon to The Big Island?

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

An easier way to manage your The Big Island trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to The Big Island

Popular cities in The Big Island

Popular flights according to clicks in the last 7 days on momondo