HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$208+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — PDX
feb. 7 — feb. 141
sáb. 2/7
sáb. 2/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'ahu to Portland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 enero 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$236
(Southwest)

One-way from

$208
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$542

Good round-trip deal

$462 or less

Good one-way deal

$301 or less
Provider with most accurate pricing for Honolulu-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Portland flights.
Search Deals
From O'ahu to Portland
Search Deals
One-way flight from O'ahu to Portland
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from O'ahu to Portland.
Search Deals
Price to beat on a one-way flight from O'ahu to Portland.
Search Deals

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 enero 8, 2026.

This Southwest deal was found by Cheapflights users on 1/7. 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.
jue. 2/59:00 pmHNL - PDX
1 stop12h 15mSouthwest
jue. 2/267:25 amPDX - HNL
1 stop8h 35mSouthwest
Deal found 1/7$236
This Southwest deal was found by Cheapflights users on 1/7. 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.
jue. 1/299:00 amHNL - PDX
1 stop8h 55mSouthwest
mar. 2/37:25 amPDX - HNL
2 stops15h 35mSouthwest
Deal found 1/7$242
This Southwest deal was found by Cheapflights users on 1/7. 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.
jue. 2/59:00 pmHNL - PDX
1 stop12h 15mSouthwest
mar. 2/106:45 amPDX - HNL
1 stop11h 45mSouthwest
Deal found 1/7$246
This Southwest deal was found by Cheapflights users on 1/5. 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.
jue. 2/59:00 amHNL - PDX
1 stop9h 45mSouthwest
lun. 2/95:50 amPDX - HNL
1 stop12h 40mSouthwest
Deal found 1/5$256
This United Airlines deal was found by Cheapflights users on 1/6. 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.
mar. 2/1710:55 pmHNL - PDX
2 stops13h 53mUnited Airlines
mar. 2/247:30 amPDX - HNL
2 stops15h 51mUnited Airlines
Deal found 1/6$267
This Southwest deal was found by Cheapflights users on 1/6. 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.
jue. 2/268:05 amHNL - PDX
2 stops12h 25mSouthwest
dom. 3/85:00 amPDX - HNL
1 stop9h 00mSouthwest
Deal found 1/6$272
This Southwest deal was found by Cheapflights users on 1/8. 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.
jue. 5/78:15 amHNL - PDX
1 stop11h 15mSouthwest
dom. 5/105:10 amPDX - HNL
1 stop13h 55mSouthwest
Deal found 1/8$276
This American Airlines deal was found by Cheapflights users on 1/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/2911:00 pmHNL - PDX
1 stop10h 22mAmerican Airlines
mar. 2/33:22 pmPDX - HNL
1 stop23h 18mAmerican Airlines
Deal found 1/8$294

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 enero 8, 2026.
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

jue. 2/5

9:00 pm-11:15 am

1 stop12h 15m

Portland

jue. 2/26

7:25 am-2:00 pm

1 stop8h 35m

$236

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

jue. 2/5

9:57 am-11:06 pm

1 stop11h 09m

Portland

lun. 2/9

7:45 am-3:10 pm

1 stop9h 25m

$236

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

jue. 2/5

9:00 pm-11:15 am

1 stop12h 15m

Portland

mar. 2/10

6:45 am-4:30 pm

1 stop11h 45m

$246

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

mar. 2/17

10:55 pm-2:48 pm

2 stops13h 53m

Portland

mar. 2/24

1:40 pm-9:00 pm

1 stop9h 20m

$262

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

lun. 3/2

10:55 pm-12:38 pm

2 stops11h 43m

Portland

mié. 3/11

1:39 pm-9:58 pm

1 stop11h 19m

$299

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

jue. 4/30

7:00 am-8:47 pm

1 stop10h 47m

Portland

lun. 5/4

3:27 pm-10:04 pm

1 stop9h 37m

$305

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

mié. 5/13

8:15 am-8:45 pm

1 stop9h 30m

Portland

lun. 5/18

10:45 am-4:05 pm

1 stop8h 20m

$306

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

jue. 2/26

9:00 pm-2:55 pm

1 stop15h 55m

Portland

lun. 3/2

5:50 am-4:30 pm

1 stop12h 40m

$306

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

jue. 1/22

9:00 am-7:55 pm

1 stop8h 55m

Portland

lun. 1/26

6:45 am-4:30 pm

1 stop11h 45m

$310

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

jue. 2/26

11:10 pm-10:56 am

1 stop9h 46m

Portland

dom. 3/8

9:48 pm-10:30 am

1 stop15h 42m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 18 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, April is the cheapest month in which you can book a flight from O'ahu to Portland (average of $219). Flying from O'ahu to Portland in July is currently the most expensive (average of $502). 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 enero 8, 2026.

When flying from O'ahu to Portland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 45% versus a flight at noon.

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 enero 8, 2026.

The most flights from zzFUW to PDX are scheduled on a Thursday (9 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 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 enero 8, 2026.
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
11,663 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,663 reviews
Alaska Airlines
8.0
Very good
11,663 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Southwest
8.0
Very good
4,250 reviews
Alaska Airlines
8.0
Very good
11,663 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,027 reviews
Alaska Airlines
8.0
Very good
11,663 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Hawaiian Airlines
7.8
Good
2,824 reviews
Alaska Airlines
8.0
Very good
11,663 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,139 reviews
Alaska Airlines
8.0
Very good
11,663 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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 38 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 11h 09m. Southwest provides one of the quickest options available for as low as $236. The distance between O'ahu and Portland is about 2601 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from O'ahu to Portland one-way?

    One-way options have recently been found by users for as low as $123 on American Airlines. Other airlines that offer cheap prices include Southwest from $155 and United Airlines from $160 one-way.

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

    Consider Hawaiian Airlines (78%), Alaska Airlines (76%) or Qantas Airways (73%) 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 $195. On average you can expect to pay $598. The most popular route, (Honolulu - Portland), can usually be booked for $236.

  • 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, April is the cheapest month in which you can book a flight from O'ahu to Portland (average of $219). Flying from O'ahu to Portland in July is currently the most expensive (average of $502). 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
Clackamas
Lincoln City
Longview
Lake Oswego
Beaverton
Hillsboro
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Tillamook
Pacific City
Gresham

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from O'ahu to Portland

Discover the top 5 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 enero 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$219Average$487FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$253Average$449FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$277Average$593FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$383Average$633FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$402Average$612FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.