O'ahu

$209+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HNL
May 4 — May 111
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Cheap 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 4, 2026.

This Southwest deal was found by Cheapflights users on 4/1. 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.
Sun 5/35:50 am
PDX
-
HNL
1 stop14h 50m
Southwest
Thu 5/79:05 pm
HNL
-
PDX
1 stop10h 40m
Southwest
Deal found 4/1$376
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 5/410:40 am
PDX
-
HNL
2 stops13h 20m
Southwest
Thu 5/78:50 pm
HNL
-
PDX
2 stops11h 10m
Southwest
Deal found 4/2$387
This Southwest deal was found by Cheapflights users on 4/1. 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.
Fri 5/110:45 am
PDX
-
HNL
1 stop8h 20m
Southwest
Tue 5/58:15 am
HNL
-
PDX
1 stop9h 30m
Southwest
Deal found 4/1$411
This American Airlines deal was found by Cheapflights users on 4/4. 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.
Tue 4/286:00 am
PDX
-
HNL
1 stop10h 37m
American Airlines
Tue 5/57:00 am
HNL
-
PDX
1 stop11h 35m
American Airlines
Deal found 4/4$414
This Southwest deal was found by Cheapflights users on 4/1. 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 4/2311:35 am
PDX
-
HNL
2 stops12h 30m
Southwest
Thu 4/3011:55 am
HNL
-
PDX
1 stop9h 30m
Southwest
Deal found 4/1$417
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 8/248:00 am
PDX
-
HNL
1 stop16h 20m
Southwest
Thu 8/2711:00 am
HNL
-
PDX
1 stop8h 10m
Southwest
Deal found 4/2$418
This Southwest deal was found by Cheapflights users on 4/3. 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 5/1110:40 am
PDX
-
HNL
2 stops13h 20m
Southwest
Tue 5/1911:10 am
HNL
-
PDX
1 stop9h 00m
Southwest
Deal found 4/3$420
This Southwest deal was found by Cheapflights users on 3/31. 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.
Tue 4/2812:45 pm
PDX
-
HNL
2 stops11h 20m
Southwest
Tue 5/58:10 am
HNL
-
PDX
2 stops11h 15m
Southwest
Deal found 3/31$422
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 8/2412:20 pm
PDX
-
HNL
2 stops12h 00m
Southwest
Fri 8/2810:20 pm
HNL
-
PDX
1 stop10h 15m
Southwest
Deal found 4/2$424
This Southwest deal was found by Cheapflights users on 3/31. 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.
Wed 4/298:50 am
PDX
-
HNL
2 stops15h 15m
Southwest
Wed 5/69:05 pm
HNL
-
PDX
2 stops14h 15m
Southwest
Deal found 3/31$425
This Southwest deal was found by Cheapflights users on 4/4. 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.
Tue 5/511:15 am
PDX
-
HNL
2 stops12h 50m
Southwest
Tue 5/129:05 pm
HNL
-
PDX
2 stops13h 35m
Southwest
Deal found 4/4$429

Find 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 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$376
(United Airlines)

One-way from

$209
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$567

Good round-trip deal

$628 or less

Good one-way deal

$319 or less
Provider with most accurate pricing for Portland-Honolulu flight deals.
Provider most trusted by Cheapflights users for Portland-Honolulu flights.
From Portland to O'ahu
One-way flight from Portland to O'ahu
Highest demand for flights based on searches. 8% potential increase in price ($51 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in April 2026
Price to beat on a round-trip flight from Portland to O'ahu.
Price to beat on a one-way flight from Portland to O'ahu.

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 4, 2026.
Use the filters below to find and compare flights from Portland to O'ahu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Tue 9/1

7:50 am-1:50 pm

1 stop9h 00m

Honolulu

Tue 9/8

8:55 pm-12:25 pm

1 stop12h 30m

$466

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Wed 4/15

1:39 pm-7:20 pm

1 stop8h 41m

Honolulu

Wed 4/22

11:23 pm-12:25 pm

1 stop10h 02m

$482

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Tue 4/28

7:15 am-7:49 pm

2 stops15h 34m

Honolulu

Tue 5/5

7:00 am-6:46 pm

1 stop8h 46m

$492

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Wed 4/29

7:15 am-7:49 pm

2 stops15h 34m

Honolulu

Tue 5/5

7:00 am-8:58 pm

1 stop10h 58m

$492

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Wed 5/6

7:15 am-7:49 pm

2 stops15h 34m

Honolulu

Wed 5/20

1:25 pm-12:59 am

1 stop8h 34m

$492

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Thu 4/16

5:30 am-2:20 pm

2 stops11h 50m

Honolulu

Thu 4/23

8:50 pm-11:00 am

2 stops11h 10m

$493

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Tue 4/28

1:39 pm-7:20 pm

1 stop8h 41m

Honolulu

Sun 5/3

1:25 pm-12:59 am

1 stop8h 34m

$512

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Sat 4/18

7:10 am-9:00 pm

2 stops16h 50m

Honolulu

Fri 4/24

11:55 am-12:25 am

1 stop9h 30m

$518
Quickest round-trip

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Tue 4/28

7:00 am-10:13 am

Nonstop6h 13m

Honolulu

Tue 5/5

7:45 pm-5:42 am

1 stop6h 57m

$523

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Wed 4/29

7:00 am-10:13 am

Nonstop6h 13m

Honolulu

Tue 5/5

7:45 pm-5:42 am

1 stop6h 57m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 22 resultsSorted by cheapest first
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3

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, August is the cheapest month in which you can book a flight from Portland to O'ahu (average of $269). Flying from Portland to O'ahu in July is currently the most expensive (average of $528). 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 4, 2026.

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 4, 2026.

The most flights from PDX to zzFUW are scheduled on a Friday (8 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

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 4, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andHawaiian Airlines from Portland to O'ahu have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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?

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

    For as low as $486, Southwest can have you in O'ahu from Portland in 9h 38m. The distance from Portland to O'ahu is about 2601 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $139 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 American Airlines and Southwest, with prices starting from $148 and $172, 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 (86%), Korean Air (64%), Hawaiian Airlines( 61%).

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

    While on average a flight from Portland to O'ahu is generally $883, our data shows the cheapest flight currently is $208. When looking at the most popular route, (Portland - Honolulu), you can expect to pay $376 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, August is the cheapest month in which you can book a flight from Portland to O'ahu (average of $269). Flying from Portland to O'ahu in July is currently the most expensive (average of $528). 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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Top 8 airlines flying from Portland to O'ahu

Discover the top 8 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 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$173Average$483FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$203Average$358FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$393FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$303Average$499FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$347Average$726FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$376Average$624FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$377Average$599FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$396Average$617FlexibilityNo cancel feeOn-time85%

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