O'ahu

Cheap flights from Portland (PDX) to O'ahu

PDX — HNL
Nov 29 — Dec 61
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Find flight deals from Portland to O'ahu

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

January

Average price

$608

Good round-trip deal

$715 or less
Provider with most accurate pricing for Portland-Honolulu flight deals.
Provider most trusted by Cheapflights users for Portland-Honolulu flights.
Highest demand for flights based on searches. 10% potential increase in price ($67 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in October 2026
Price to beat on a round-trip flight from Portland to O'ahu.

Cheapflights Insights

Everything you need to know about your flight from Portland to O'ahu

How far ahead should I book a flight from Portland to O'ahu?

To ensure you get the cheapest price possible for a flight from Portland to O'ahu, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Portland to O'ahu (average of $444). Flying from Portland to O'ahu in June is currently the most expensive (average of $712). 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?

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.

Reviews of airlines servicing O'ahu

See what other customers who have flown with Alaska Airlines,Southwest, andDelta 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.

Comfort

7.8

Food

7.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Comfort

7.8

Food

7.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Comfort

7.8

Food

7.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Comfort

7.8

Food

7.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Comfort

7.8

Food

7.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Comfort

7.8

Food

7.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Related info for your journey

  • 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?

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

    $137 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Southwest, with prices starting from $138 and $158, 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 (51%), Condor (50%), Alaska Airlines( 50%).

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

    While on average a flight from Portland to O'ahu is generally $1,333, our data shows the cheapest flight currently is $596. When looking at the most popular route, (Portland - Honolulu), you can expect to pay $344 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, January is the cheapest month in which you can book a flight from Portland to O'ahu (average of $444). Flying from Portland to O'ahu in June is currently the most expensive (average of $712). 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

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Portland to O'ahu

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$256Average$353FlexibilityNo cancel feeOn-time69%
DeltaCheapest$294Average$559FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$303Average$497FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$347Average$726FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$356Average$560FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$389Average$701FlexibilityNo cancel feeOn-time85%

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