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$264+ Cheap flights from Portland (PDX) to O'ahu

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HNL
jun. 21 — jun. 281
sáb. 6/21
sáb. 6/28
1 adult, Economy
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Cheap flight deals from Portland to O'ahu

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

Round-trip from

$447
(United Airlines)

One-way from

$264
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$657

Good round-trip deal

$598 or less

Good one-way deal

$349 or less
From Portland to O'ahu
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One-way flight from Portland to O'ahu
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Highest demand for flights based on searches. 7% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Portland to O'ahu.
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Price to beat on a one-way flight from Portland to O'ahu.
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Find flight deals from Portland to O'ahu

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

This United Airlines deal was found by Cheapflights users on 6/16. 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.
mar. 10/141:44 pmPDX - HNL
1 stop8h 24mUnited Airlines
lun. 10/278:45 amHNL - PDX
1 stop11h 06mUnited Airlines
Deal found 6/16$447
This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/165:05 amPDX - HNL
1 stop10h 17mAmerican Airlines
dom. 8/249:11 pmHNL - PDX
1 stop10h 33mAmerican Airlines
Deal found 6/15$454
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/136:30 amPDX - HNL
1 stop9h 20mSouthwest
lun. 10/2011:35 amHNL - PDX
1 stop7h 40mSouthwest
Deal found 6/15$455
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/712:31 pmPDX - HNL
1 stop10h 59mAlaska Airlines
mié. 8/138:00 amHNL - PDX
1 stop9h 50mAlaska Airlines
Deal found 6/16$460
This Hawaiian Airlines deal was found by Cheapflights users on 6/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/45:40 pmPDX - HNL
1 stop9h 04mHawaiian Airlines
mar. 8/126:00 pmHNL - PDX
1 stop9h 00mHawaiian Airlines
Deal found 6/16$502
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/75:17 amPDX - HNL
2 stops18h 08mDelta
vie. 8/1510:42 pmHNL - PDX
1 stop8h 52mDelta
Deal found 6/14$562

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to O'ahu 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 junio 16, 2025.
Use the filters below to find and compare flights from Portland to O'ahu that are best for you.

Fly from

Portland

Fly to

O'ahu

Route

Depart

Return

Price

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

mar. 10/14

1:44 pm-7:08 pm

1 stop8h 24m

Honolulu

lun. 10/27

8:45 am-10:51 pm

1 stop11h 06m

$447

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

sáb. 8/16

5:05 am-12:22 pm

1 stop10h 17m

Honolulu

dom. 8/24

9:11 pm-10:44 am

1 stop10h 33m

$454

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

lun. 10/13

6:30 am-12:50 pm

1 stop9h 20m

Honolulu

lun. 10/20

11:35 am-10:15 pm

1 stop7h 40m

$455

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

jue. 8/7

12:31 pm-8:30 pm

1 stop10h 59m

Honolulu

mié. 8/13

8:00 am-8:50 pm

1 stop9h 50m

$460

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

lun. 8/4

5:40 pm-11:44 pm

1 stop9h 04m

Honolulu

mar. 8/12

6:00 pm-6:00 am

1 stop9h 00m

$502

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

jue. 8/7

5:17 am-8:25 pm

2 stops18h 08m

Honolulu

dom. 8/17

10:42 pm-10:34 am

1 stop8h 52m

$562

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

mar. 8/12

9:47 am-7:44 pm

2 stops12h 57m

$264

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

mié. 8/6

9:30 pm-8:52 pm

1 stop26h 22m

$267

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

mar. 8/5

10:55 am-1:45 pm

Nonstop5h 50m

$284

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

jue. 9/18

10:50 am-9:00 pm

2 stops13h 10m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 12 results
1
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Best time to book a flight from Portland to O'ahu

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

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

Currently, November is the cheapest month in which you can book a flight from Portland to O'ahu (average of $469). Flying from Portland to O'ahu in June is currently the most expensive (average of $687). 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 PDX to FUW?

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

When flying from Portland to O'ahu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Portland to O'ahu

Explore weekly flight availability from Portland to O'ahu. 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 junio 16, 2025.

The most flights from PDX to zzFUW are scheduled on a Monday (7 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in O'ahu by month

Plan your trip to O'ahu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in O'ahu ranges from 0.3 - 3.2 inches per month. December is typically the wettest month, when rainfall can reach 3.2 in. June is typically the driest time to visit O'ahu when rainfall is around 0.3 in.

Temperature in O'ahu by month

Plan your trip to O'ahu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to O'ahu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. 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 O'ahu. Reviews last updated junio 16, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Portland to O'ahu. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,501 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

    Most people fly from Portland (PDX) if they book a flight from Portland to O'ahu. Portland is conveniently located just 6.0 mi from Portland’s city center.

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

    Within the past month, 20 users have taken a look at flights from Portland to O'ahu.

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

    $264 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Alaska Airlines and Hawaiian Airlines, with prices starting from $267 and $284, respectively.

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

    Before booking your flight to O'ahu from Portland, check out the most reliable airlines to get you to your destination on time: Korean Air (95%), Fiji Airways (79%), Qantas Airways( 79%).

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

    While on average a flight from Portland to O'ahu is generally $1,089, our data shows the cheapest flight currently is $284. When looking at the most popular route, (Portland - Honolulu), you can expect to pay $347 for that flight.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Portland to O'ahu (average of $469). Flying from Portland to O'ahu in June is currently the most expensive (average of $687). 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

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Alternative routes for Portland to O'ahu

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Portland to O'ahu

Discover the top 6 airlines that operate flights from Portland to O'ahu. 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 junio 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$175Average$437FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$209Average$370FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$235Average$335FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$267Average$483FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$377Average$562FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$380Average$582FlexibilityNo cancel feeOn-time75%

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