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

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

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 11h 55m on average. If you fly from Eugene (another popular airport in Oregon) to Copenhagen, then the average flight time is 18h 25m.

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 7 per week as of August 2026. 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?

1 flights are operational daily from Oregon to The Big Island as of August 2026. The most popular departure time for this route is 8:00AM, with 100% of flights per day taking off at noon.

What airlines fly to The Big Island?

Alaska Airlines, United 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 66% 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.

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 2026, 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.

$183 Cheap Flights from Oregon to The Big Island in 2026

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Find the cheapest flights from Oregon to The Big Island

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7:33 am - 10:41 amPDX Portland-KOA Kona Intl

6h 08mnonstop

4:52 pm - 9:35 amKOA Kona Intl-PDX Portland

14h 43m1 stop San Francisco

$366Alaska Airlines

Thu, Oct 29 - Mon, Nov 2

5:48 pm - 9:36 amPDX Portland-KOA Kona Intl

18h 48m1 stop San Francisco

11:41 am - 8:27 pmKOA Kona Intl-PDX Portland

5h 46mnonstop

$366Alaska Airlines

Tue, Oct 13 - Tue, Oct 20

11:15 am - 7:35 pmPDX Portland-KOA Kona Intl

11h 20m1 stop San Francisco

10:50 pm - 12:00 pmKOA Kona Intl-PDX Portland

10h 10m1 stop San Francisco

$366United Airlines

Wed, Sep 2 - Wed, Sep 9

6:50 pm - 9:32 amPDX Portland-KOA Kona Intl

17h 42m1 stop San Francisco

12:21 pm - 8:50 pmKOA Kona Intl-PDX Portland

5h 29mnonstop

$366Multiple Airlines

Tue, Sep 22 - Tue, Sep 29

8:12 am - 11:06 amPDX Portland-KOA Kona Intl

5h 54mnonstop

10:35 am - 10:45 pmKOA Kona Intl-PDX Portland

9h 10m1 stop San Diego

$366Multiple Airlines

Thu, Sep 3 - Wed, Sep 16

1:03 pm - 9:27 pmPDX Portland-KOA Kona Intl

11h 24m1 stop San Francisco

10:55 pm - 10:15 amKOA Kona Intl-PDX Portland

8h 20m1 stop San Francisco

$375United Airlines

Thu, Oct 15 - Thu, Oct 22

6:10 am - 3:10 pmPDX Portland-KOA Kona Intl

11h 00m1 stop Los Angeles Los Angeles

9:55 pm - 10:57 amKOA Kona Intl-PDX Portland

11h 02m1 stop Phoenix Sky Harbor Intl

$376American Airlines

Wed, Dec 9 - Mon, Dec 14

5:14 am - 3:02 pmPDX Portland-KOA Kona Intl

11h 48m1 stop Phoenix Sky Harbor Intl

10:21 pm - 1:08 pmKOA Kona Intl-PDX Portland

12h 47m1 stop Phoenix Sky Harbor Intl

$376American Airlines

Mon, Nov 9 - Mon, Nov 16

6:55 am - 2:00 pmPDX Portland-KOA Kona Intl

9h 05m1 stop Las Vegas Harry Reid Intl

9:30 pm - 10:40 amKOA Kona Intl-PDX Portland

11h 10m1 stop Las Vegas Harry Reid Intl

$376Southwest

Tue, Nov 10 - Tue, Nov 17

5:50 am - 12:20 pmPDX Portland-KOA Kona Intl

9h 30m1 stop Sacramento Intl

9:30 pm - 11:25 amKOA Kona Intl-PDX Portland

11h 55m1 stop Las Vegas Harry Reid Intl

$376Southwest

Thu, Oct 29 - Thu, Nov 5

Cheap last minute flights

Enter your travel dates to find the best prices.

6:25 am - 12:35 pmPDX Portland-ITO Hilo Intl

9h 10m1 stop Las Vegas Harry Reid Intl

8:45 pm - 10:15 amITO Hilo Intl-PDX Portland

10h 30m1 stop Las Vegas Harry Reid Intl

$585Southwest

Mon, Aug 10 - Mon, Sep 21

6:25 am - 12:35 pmPDX Portland-ITO Hilo Intl

9h 10m1 stop Las Vegas Harry Reid Intl

8:45 pm - 11:50 amITO Hilo Intl-PDX Portland

12h 05m2 stops Las Vegas Harry Reid Intl Oakland

$591Southwest

Mon, Aug 10 - Mon, Sep 21

10:30 am - 4:15 pmPDX Portland-ITO Hilo Intl

8h 45m1 stop Honolulu

6:49 pm - 10:50 amITO Hilo Intl-PDX Portland

13h 01m2 stops Honolulu Los Angeles Los Angeles

$646Multiple Airlines

Tue, Aug 11 - Mon, Sep 21

7:46 am - 3:13 pmPDX Portland-ITO Hilo Intl

10h 27m1 stop Honolulu

5:30 pm - 9:25 amITO Hilo Intl-PDX Portland

12h 55m2 stops Honolulu Los Angeles Los Angeles

$646Multiple Airlines

Fri, Aug 7 - Mon, Sep 21

5:57 am - 10:55 amBOI Boise Air Term. Gowen Fld-KOA Kona Intl

8h 58m1 stop Portland

9:19 pm - 9:37 amKOA Kona Intl-BOI Boise Air Term. Gowen Fld

8h 18m1 stop Seattle/Tacoma Intl

$704Alaska Airlines

Sun, Aug 9 - Sun, Aug 16

5:57 am - 10:55 amBOI Boise Air Term. Gowen Fld-KOA Kona Intl

8h 58m1 stop Portland

9:19 pm - 9:37 amKOA Kona Intl-BOI Boise Air Term. Gowen Fld

8h 18m1 stop Seattle/Tacoma Intl

$704Alaska Airlines

Sat, Aug 8 - Sun, Aug 16

10:35 am - 5:35 pmBOI Boise Air Term. Gowen Fld-KOA Kona Intl

11h 00m1 stop Seattle/Tacoma Intl

8:42 pm - 9:55 amKOA Kona Intl-BOI Boise Air Term. Gowen Fld

9h 13m1 stop Seattle/Tacoma Intl

$704Delta

Sun, Aug 9 - Sun, Aug 16

12:23 pm - 5:35 pmBOI Boise Air Term. Gowen Fld-KOA Kona Intl

9h 12m1 stop Seattle/Tacoma Intl

8:42 pm - 9:55 amKOA Kona Intl-BOI Boise Air Term. Gowen Fld

9h 13m1 stop Seattle/Tacoma Intl

$704Delta

Sat, Aug 8 - Sun, Aug 16

8:01 am - 1:58 pmBOI Boise Air Term. Gowen Fld-KOA Kona Intl

9h 57m1 stop Phoenix Sky Harbor Intl

9:45 pm - 1:24 pmKOA Kona Intl-BOI Boise Air Term. Gowen Fld

11h 39m1 stop Phoenix Sky Harbor Intl

$724American Airlines

Fri, Aug 7 - Fri, Aug 14

8:01 am - 4:15 pmBOI Boise Air Term. Gowen Fld-KOA Kona Intl

12h 14m2 stops Phoenix Sky Harbor Intl Los Angeles Los Angeles

9:45 pm - 1:24 pmKOA Kona Intl-BOI Boise Air Term. Gowen Fld

11h 39m1 stop Phoenix Sky Harbor Intl

$730American Airlines

Fri, Aug 7 - Fri, Aug 14

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Alaska Airlines flights from Oregon to The Big Island

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

Alaska Airlines

Oct 29

PDX7:33 amPortland

6h 08m

KOA10:41 amKona Intl

Nov 3

KOA12:38 pmKona Intl

5h 38m

PDX8:16 pmPortland

$377

Alaska Airlines

Oct 20

PDX2:53 pmPortland

21h 43m

1 stop

KOA9:36 amKona Intl

Oct 27

KOA3:48 pmKona Intl

14h 41m

1 stop

PDX9:29 amPortland

$378

Alaska Airlines

Oct 28

PDX7:37 pmPortland

16h 59m

1 stop

KOA9:36 amKona Intl

Nov 4

KOA12:38 pmKona Intl

5h 38m

PDX8:16 pmPortland

$386

United Airlines flights from Oregon to The Big Island

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

United Airlines

Sep 2

PDX11:15 amPortland

11h 20m

1 stop

KOA7:35 pmKona Intl

Sep 9

KOA10:50 pmKona Intl

10h 10m

1 stop

PDX12:00 pmPortland

$366

United Airlines

Oct 15

PDX1:03 pmPortland

11h 24m

1 stop

KOA9:27 pmKona Intl

Oct 22

KOA10:55 pmKona Intl

8h 20m

1 stop

PDX10:15 amPortland

$375

United Airlines

Sep 14

PDX1:03 pmPortland

9h 32m

1 stop

KOA7:35 pmKona Intl

Sep 18

KOA10:50 pmKona Intl

8h 25m

1 stop

PDX10:15 amPortland

$405

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandKailua-Kona

PDX Portland - KOA Kona Intl

PDXKOA

Portland

Thu 10/29

7:33 am-10:41 am

Nonstop6h 08m

Kona Intl

Mon 11/2

4:52 pm-9:35 am

1 stop14h 43m

$366

PortlandKailua-Kona

PDX Portland - KOA Kona Intl

PDXKOA

Portland

Tue 10/13

5:48 pm-9:36 am

1 stop18h 48m

Kona Intl

Tue 10/20

11:41 am-8:27 pm

Nonstop5h 46m

$366

PortlandKailua-Kona

PDX Portland - KOA Kona Intl

PDXKOA

Portland

Wed 9/2

11:15 am-7:35 pm

1 stop11h 20m

Kona Intl

Wed 9/9

10:50 pm-12:00 pm

1 stop10h 10m

$366

PortlandKailua-Kona

PDX Portland - KOA Kona Intl

PDXKOA

Portland

Tue 9/22

6:50 pm-9:32 am

1 stop17h 42m

Kona Intl

Tue 9/29

12:21 pm-8:50 pm

Nonstop5h 29m

$366

Quickest round-trip

PortlandKailua-Kona

PDX Portland - KOA Kona Intl

PDXKOA

Portland

Thu 9/3

8:12 am-11:06 am

Nonstop5h 54m

Kona Intl

Wed 9/16

10:35 am-10:45 pm

1 stop9h 10m

$366

PortlandKailua-Kona

PDX Portland - KOA Kona Intl

PDXKOA

Portland

Thu 10/15

1:03 pm-9:27 pm

1 stop11h 24m

Kona Intl

Thu 10/22

10:55 pm-10:15 am

1 stop8h 20m

$375

PortlandKailua-Kona

PDX Portland - KOA Kona Intl

PDXKOA

Portland

Wed 12/9

6:10 am-3:10 pm

1 stop11h 00m

Kona Intl

Mon 12/14

9:55 pm-10:57 am

1 stop11h 02m

$376

PortlandKailua-Kona

PDX Portland - KOA Kona Intl

PDXKOA

Portland

Mon 11/9

5:14 am-3:02 pm

1 stop11h 48m

Kona Intl

Mon 11/16

10:21 pm-1:08 pm

1 stop12h 47m

$376

PortlandKailua-Kona

PDX Portland - KOA Kona Intl

PDXKOA

Portland

Tue 11/10

6:55 am-2:00 pm

1 stop9h 05m

Kona Intl

Tue 11/17

9:30 pm-10:40 am

1 stop11h 10m

$376

PortlandKailua-Kona

PDX Portland - KOA Kona Intl

PDXKOA

Portland

Thu 10/29

5:50 am-12:20 pm

1 stop9h 30m

Kona Intl

Thu 11/5

9:30 pm-11:25 am

1 stop11h 55m

$376

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 January is, on average, the cheapest month to fly to The Big Island from Oregon, with most prices found around $444. If you’re not able to fly to The Big Island in January, then September is your next best option. Flight prices from Oregon to The Big Island during September average around $459.

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 Monday when prices can be found for as low as $487. 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 $628.

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 from Oregon 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 $537 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 $440 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?

You could potentially save up to 9% on your flight if you consider stops on a Oregon to The Big Island flight.

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	$334
Fastest flight time	5h 54m
Direct flights	Every day
Airports in The Big Island	3 airports

The best one-way flight to The Big Island from Oregon in the past 72 hours is $334. The best round-trip flight deal from Oregon to The Big Island found on momondo in the last 72 hours is $486.

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 3 airports in The Big Island. From Oregon there are direct flights to Kona Intl (KOA).

Search flight deals

Frequently asked questions about flying from Oregon to The Big Island

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 2026, 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) (20.02% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (11.39%), Boeing 737-800 (8.89%), and Airbus A321neo (8.12%).

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
Delta	PriceFrom $205	Free Cancellation	Rating 7.8 8,496 reviews	Search Delta flights
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 10,075 reviews	Search United Airlines flights
American Airlines	PriceFrom $217	Free Cancellation	Rating 7.1 11,873 reviews	Search American Airlines flights
Southwest	PriceFrom $274	Free Cancellation	Rating 8.0 4,217 reviews	Search Southwest flights
Hawaiian Airlines	PriceFrom $332	Free Cancellation	Rating 7.8 2,819 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $333	Free Cancellation	Rating 7.9 12,776 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.

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Flights to New Yorkfrom $71

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Flights to Orlandofrom $55

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Flights to Chicagofrom $65

Flights to San Franciscofrom $53

Flights to Las Vegasfrom $53

Flights to Washington, D.C.from $59

Flights to Bostonfrom $81

Flights to Atlantafrom $56

Flights to Fort Lauderdalefrom $51

Flights to Dallasfrom $73

Cheap flights from Oregon to The Big Island from $183

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 9/2. 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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Alaska Airlines flights from Oregon to The Big Island

Our best Alaska Airlines 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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How to get the cheapest flight ticket from Oregon to The Big Island

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?

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

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

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

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

What is the cheapest airline that flies 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?

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

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

Cheap Oregon to The Big Island flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in The Big Island

Frequently asked questions about flying 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?

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

Oregon flight routes

According to popular flight searches on momondo this year

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