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$181+ Cheap flights from O'ahu to Portland (PDX)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — PDX
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from O'ahu to Portland

Keep the following information in mind while searching for O'ahu to Portland flight deals. Data was last updated September 16, 2025.

Round-trip from

$361
(American Airlines)

One-way from

$181
(Southwest)

Popular in

March

Cheapest in

February

Average price

$517

Good round-trip deal

$562 or less

Good one-way deal

$275 or less
From O'ahu to Portland
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One-way flight from O'ahu to Portland
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from O'ahu to Portland.
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Price to beat on a one-way flight from O'ahu to Portland.
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Find flight deals from O'ahu to Portland

Cheapest flights from O'ahu to Portland
Explore the most affordable flight options available from O'ahu to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/159:25 amHNL - PDX
1 stop8h 25mUnited Airlines
Wed 10/221:44 pmPDX - HNL
1 stop10h 46mUnited Airlines
Deal found 9/15$361
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:10 amHNL - PDX
2 stops10h 30mSouthwest
Sun 10/266:40 amPDX - HNL
1 stop12h 25mSouthwest
Deal found 9/16$362
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:00 amHNL - PDX
2 stops14h 26mUnited Airlines
Sun 11/21:00 pmPDX - HNL
1 stop9h 39mUnited Airlines
Deal found 9/16$371
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:59 pmHNL - PDX
2 stops12h 47mUnited Airlines
Thu 1/13:54 pmPDX - HNL
1 stop8h 36mUnited Airlines
Deal found 9/14$374
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:00 amHNL - PDX
1 stop10h 50mUnited Airlines
Fri 10/241:44 pmPDX - HNL
1 stop8h 24mUnited Airlines
Deal found 9/15$399
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1311:30 pmHNL - PDX
1 stop9h 33mUnited Airlines
Thu 1/13:54 pmPDX - HNL
1 stop8h 36mUnited Airlines
Deal found 9/15$407
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:30 amHNL - PDX
2 stops13h 16mUnited Airlines
Sat 1/37:30 amPDX - HNL
2 stops15h 38mUnited Airlines
Deal found 9/14$410
This SmartFares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:07 pmHNL - PDX
1 stop8h 42mAlaska Airlines
Wed 11/510:33 amPDX - HNL
2 stops12h 07mAlaska Airlines
Deal found 9/14$411

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from O'ahu to Portland that are best for you.

Fly from

O'ahu

Fly to

Portland

Route

Depart

Return

Price

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Fri 11/7

2:25 pm-12:26 am

1 stop8h 01m

Portland

Mon 11/17

3:54 pm-10:27 pm

1 stop8h 33m

$361

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Thu 10/23

8:15 am-11:40 pm

1 stop12h 25m

Portland

Sun 10/26

7:20 am-12:50 pm

1 stop8h 30m

$361

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Thu 12/4

2:25 pm-12:44 am

1 stop8h 19m

Portland

Sun 12/7

10:10 am-5:20 pm

1 stop9h 10m

$361

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Wed 12/24

11:59 pm-2:46 pm

2 stops12h 47m

Portland

Thu 1/1

3:54 pm-10:30 pm

1 stop8h 36m

$374

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Wed 10/15

12:21 pm-9:47 am

1 stop18h 26m

Portland

Tue 10/21

7:00 am-12:28 pm

1 stop8h 28m

$421

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Fri 2/27

10:10 pm-9:47 am

1 stop9h 37m

Portland

Tue 3/3

2:50 pm-11:40 pm

1 stop10h 50m

$423

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Wed 10/15

6:00 pm-6:08 am

1 stop9h 08m

Portland

Tue 10/21

7:00 am-12:28 pm

1 stop8h 28m

$433

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Sat 10/25

7:00 am-8:50 pm

1 stop10h 50m

Portland

Fri 11/28

10:05 am-5:20 pm

1 stop9h 15m

$437

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Thu 10/16

8:00 am-12:28 am

2 stops13h 28m

Portland

Sun 10/19

5:30 am-11:40 am

1 stop9h 10m

$438

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Sun 11/9

11:30 pm-10:53 am

1 stop9h 23m

Portland

Sat 11/15

7:30 am-5:05 pm

2 stops11h 35m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 20 results
1
2

Best time to book a flight from O'ahu to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from O'ahu 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 O'ahu to Portland

What is the cheapest month to book a flight from O'ahu to Portland?

Currently, November is the cheapest month in which you can book a flight from O'ahu to Portland (average of $277). Flying from O'ahu to Portland in March is currently the most expensive (average of $368). 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.

What is the cheapest time of day to fly from FUW to PDX?

Find hourly flight availability from O'ahu to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from O'ahu to Portland as you normally would.

Weekly flight availability from O'ahu to Portland

Explore weekly flight availability from O'ahu to Portland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 16, 2025.

The most flights from zzFUW to PDX are scheduled on a Thursday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated September 16, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from O'ahu to Portland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,957 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,724 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,924 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from O'ahu to Portland. 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 Portland from O'ahu?

    If you book a flight to Portland from O'ahu, you will be flying to Portland, which is the city’s only airport. Portland (PDX) is located 6.0 mi from the center of Portland.

  • How popular is this O'ahu to Portland flight route?

    This flight path from O'ahu to Portland was viewed by 37 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from O'ahu to Portland?

    A quick flight from O'ahu to Portland can take about 8h 01m. United Airlines provides one of the quickest options available for as low as $361. The distance between O'ahu and Portland is about 2601 mi. This flight may include one or multiple stops.

  • What are the most reliable airlines from O'ahu to Portland?

    Consider Alaska Airlines (74%), Hawaiian Airlines (74%) or Qantas Airways (65%) when booking your flight. These represent the most reliable airlines when flying from O'ahu to Portland.

  • What are the cheapest flights from O'ahu to Portland?

    The cheapest flight price from O'ahu to Portland is $218. On average you can expect to pay $970. The most popular route, (Honolulu - Portland), can usually be booked for $361.

  • Can I find deals for flights from O'ahu to Portland that include hotel bookings?

    Yes. In addition to deals on O'ahu to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'ahu to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'ahu to Portland.

  • Can I find deals for business class flights from O'ahu to Portland?

    Yes. Cheapflights offers flight deals from O'ahu to Portland 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 O'ahu to Portland?

    Currently, November is the cheapest month in which you can book a flight from O'ahu to Portland (average of $277). Flying from O'ahu to Portland in March is currently the most expensive (average of $368). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Beaverton
Clackamas
McMinnville
Lake Oswego
Hillsboro
Cannon Beach
Long Beach
Longview
Lincoln City
Tigard
Depoe Bay
Stevenson
Wilsonville
Pacific City
Tillamook
Troutdale
Gresham
Silverton

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from O'ahu to Portland

Discover the top 6 airlines that operate flights from O'ahu to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$118Average$335FlexibilityNo cancel feeOn-time71%
DeltaCheapest$203Average$434FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$245Average$423FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$267Average$500FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$380Average$597FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$385Average$574FlexibilityNo cancel feeOn-time85%

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