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$199+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HNL
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
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 April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$357
(United Airlines)

One-way from

$199
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$516

Good round-trip deal

$576 or less

Good one-way deal

$274 or less
Provider with most accurate pricing for Portland-Honolulu flight deals.
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Provider most trusted by Cheapflights users for Portland-Honolulu flights.
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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. 0% potential increase in price ($2 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 April 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 April 3, 2025.

This United Airlines deal was found by Cheapflights users on 4/2. 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 5/11:45 pmPDX - HNL
1 stop8h 58mUnited Airlines
Tue 5/69:40 pmHNL - PDX
2 stops14h 14mUnited Airlines
Deal found 4/2$357
This Delta deal was found by Cheapflights users on 4/2. 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.
Sat 5/105:35 amPDX - HNL
1 stop9h 20mDelta
Sat 5/1010:30 pmHNL - PDX
1 stop11h 50mDelta
Deal found 4/2$362
This Hawaiian Airlines deal was found by Cheapflights users on 4/2. 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.
Mon 5/59:05 amPDX - HNL
1 stop8h 39mHawaiian Airlines
Mon 5/129:44 pmHNL - PDX
Nonstop5h 36mHawaiian Airlines
Deal found 4/2$363
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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.
Mon 4/285:40 pmPDX - HNL
Nonstop6h 04mAlaska Airlines
Mon 5/59:44 pmHNL - PDX
Nonstop5h 36mAlaska Airlines
Deal found 4/2$368
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Wed 9/102:00 pmPDX - HNL
1 stop10h 13mAmerican Airlines
Thu 9/1810:43 pmHNL - PDX
1 stop11h 02mAmerican Airlines
Deal found 4/2$369
This Kissandfly.com deal was found by Cheapflights users on 4/2. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2810:07 amPDX - HNL
1 stop13h 34mMultiple Airlines
Mon 5/59:44 pmHNL - PDX
Nonstop5h 36mMultiple Airlines
Deal found 4/2$419
This Southwest deal was found by Cheapflights users on 4/2. 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.
Mon 4/2810:20 amPDX - HNL
1 stop9h 05mSouthwest
Mon 5/59:00 pmHNL - PDX
2 stops12h 00mSouthwest
Deal found 4/2$485

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 April 3, 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

Thu 5/1

1:45 pm-7:43 pm

1 stop8h 58m

Honolulu

Tue 5/6

9:40 pm-2:54 pm

2 stops14h 14m

$357

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Sat 5/10

5:35 am-11:55 am

1 stop9h 20m

Honolulu

Sat 5/10

10:30 pm-1:20 pm

1 stop11h 50m

$362

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Mon 5/5

9:05 am-2:44 pm

1 stop8h 39m

Honolulu

Mon 5/12

9:44 pm-6:20 am

Nonstop5h 36m

$363

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Mon 4/28

5:40 pm-8:44 pm

Nonstop6h 04m

Honolulu

Mon 5/5

9:44 pm-6:20 am

Nonstop5h 36m

$368

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Sun 4/27

5:05 am-2:48 pm

1 stop12h 43m

Honolulu

Wed 5/7

10:15 pm-10:50 am

1 stop9h 35m

$387

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Mon 4/28

10:07 am-8:41 pm

1 stop13h 34m

Honolulu

Mon 5/5

9:44 pm-6:20 am

Nonstop5h 36m

$419

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Mon 4/28

10:20 am-4:25 pm

1 stop9h 05m

Honolulu

Mon 5/5

9:00 pm-12:00 pm

2 stops12h 00m

$485

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Fri 4/25

1:45 pm-9:58 pm

1 stop11h 13m

$199

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Wed 6/4

7:13 am-1:44 pm

1 stop9h 31m

$210

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Sun 5/18

11:25 am-7:03 pm

1 stop10h 38m

$212

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 13 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 April 3, 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 April 3, 2025.

The most flights from PDX to zzFUW are scheduled on a Wednesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 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 April 3, 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
9,825 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,825 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,274 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,344 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,619 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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, 30 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?

    $199 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 Hawaiian Airlines and Delta, with prices starting from $210 and $212, 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: Fiji Airways (77%), Qantas Airways (77%), Korean Air( 73%).

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

    While on average a flight from Portland to O'ahu is generally $1,394, our data shows the cheapest flight currently is $224. When looking at the most popular route, (Portland - Honolulu), you can expect to pay $302 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

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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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$195Average$447FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$223Average$379FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$230Average$331FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$260Average$459FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$359Average$561FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$365Average$546FlexibilityNo cancel feeOn-time85%

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