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Cheap flights from Portland to Honolulu from C$ 205

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HNL
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portland to Honolulu

Enter your travel dates to find the best prices.

Cheapest flights from Portland to Honolulu
Explore the most affordable flight options available from Portland to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Mon 29/125:30 a.m.PDX - HNL
1 stop9h 25mDelta
Mon 12/110:30 p.m.HNL - PDX
1 stop9h 37mDelta
Deal found 11/12C$ 652
Tue 16/121:00 p.m.PDX - HNL
1 stop9h 39mUnited Airlines
Tue 23/128:00 a.m.HNL - PDX
1 stop8h 48mUnited Airlines
Deal found 9/12C$ 810
Wed 17/1210:20 a.m.PDX - HNL
Nonstop6h 17mAlaska Airlines
Thu 25/129:56 p.m.HNL - PDX
Nonstop5h 29mAlaska Airlines
Deal found 10/12C$ 811
Thu 18/1210:10 a.m.PDX - HNL
1 stop9h 27mUnited Airlines
Thu 25/128:00 a.m.HNL - PDX
1 stop8h 48mUnited Airlines
Deal found 11/12C$ 858
Wed 10/1210:18 a.m.PDX - HNL
Nonstop6h 18mAlaska Airlines
Wed 17/121:23 p.m.HNL - PDX
Nonstop5h 27mAlaska Airlines
Deal found 10/12C$ 880
Mon 29/127:30 a.m.PDX - HNL
1 stop12h 07mUnited Airlines
Mon 12/110:50 p.m.HNL - PDX
2 stops11h 51mUnited Airlines
Deal found 11/12C$ 887
Mon 29/127:00 a.m.PDX - HNL
Nonstop6h 20mMultiple Airlines
Mon 12/19:50 p.m.HNL - PDX
Nonstop5h 41mMultiple Airlines
Deal found 11/12C$ 901
Thu 11/125:30 a.m.PDX - HNL
1 stop9h 30mDelta
Mon 15/128:00 a.m.HNL - PDX
1 stop8h 59mDelta
Deal found 10/12C$ 906
Mon 29/125:10 a.m.PDX - HNL
1 stop8h 10mMultiple Airlines
Sat 10/14:15 p.m.HNL - PDX
1 stop15h 14mMultiple Airlines
Deal found 11/12C$ 907
Thu 11/126:00 a.m.PDX - HNL
1 stop9h 05mUnited Airlines
Tue 16/128:00 a.m.HNL - PDX
2 stops12h 52mUnited Airlines
Deal found 10/12C$ 913
Thu 18/127:00 a.m.PDX - HNL
Nonstop6h 20mAlaska Airlines
Thu 25/129:56 p.m.HNL - PDX
Nonstop5h 29mAlaska Airlines
Deal found 10/12C$ 914

Find flight deals from Portland to Honolulu

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Honolulu (HNL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.

Round-trip from

C$ 466

One-way from

C$ 205

Popular in

December

Cheapest in

January

Average price

C$ 924
United Airlines
  • United Airlines
  • 17/1-21/1
  • 4 total stops
  • 27h 06m total
  • Portland to Honolulu
Search Deals
United Airlines
  • United Airlines
  • 14/1
  • 1 total stop
  • 9h 20m total
  • Portland to Honolulu
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Honolulu 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 629,999 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Portland to Honolulu that are best for you.

Fly from

Portland

Fly to

Honolulu

Route

Depart

Return

Price

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Tue 3/2

10:30 a.m.-10:08 p.m.

1 stop13h 38m

Honolulu

Wed 11/2

9:50 p.m.-5:31 a.m.

Nonstop5h 41m

C$ 481

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Sat 31/1

5:35 a.m.-1:19 p.m.

1 stop9h 44m

Honolulu

Sat 7/2

2:35 p.m.-12:39 a.m.

1 stop8h 04m

C$ 492

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Sun 1/2

5:30 a.m.-11:50 a.m.

1 stop8h 20m

Honolulu

Thu 5/2

10:30 p.m.-8:33 a.m.

1 stop8h 03m

C$ 505

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Sun 25/1

9:20 a.m.-5:05 p.m.

1 stop9h 45m

Honolulu

Mon 26/1

10:30 p.m.-10:07 a.m.

1 stop9h 37m

C$ 505

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Sun 3/5

5:30 a.m.-11:58 a.m.

1 stop9h 28m

Honolulu

Thu 14/5

1:25 p.m.-12:48 a.m.

1 stop8h 23m

C$ 508

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Sun 25/1

1:38 p.m.-10:08 p.m.

1 stop10h 30m

Honolulu

Sat 31/1

11:59 p.m.-9:29 a.m.

1 stop7h 30m

C$ 512

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Tue 3/2

10:30 a.m.-2:44 p.m.

Nonstop6h 14m

Honolulu

Wed 11/2

1:20 p.m.-8:50 p.m.

Nonstop5h 30m

C$ 521

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Thu 29/1

5:40 p.m.-9:54 p.m.

Nonstop6h 14m

Honolulu

Tue 3/2

1:20 p.m.-8:50 p.m.

Nonstop5h 30m

C$ 521

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Sat 17/1

5:40 p.m.-9:54 p.m.

Nonstop6h 14m

Honolulu

Sun 25/1

11:59 p.m.-12:38 p.m.

1 stop10h 39m

C$ 523

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Sun 1/2

7:00 a.m.-11:09 a.m.

Nonstop6h 09m

Honolulu

Sun 8/2

9:46 p.m.-9:29 a.m.

1 stop9h 43m

C$ 523

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 22 results
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Best time to book a flight from Portland to Honolulu

Have a flexible travel schedule? Discover the best time to fly to Honolulu 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 Honolulu

How far ahead should I book a flight from Portland to Honolulu?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Honolulu. Price data was last updated on 5 December 2025.

The best time to book flights from Portland to Honolulu is 59 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Portland to Honolulu?

Currently, January is the cheapest month in which you can book a flight from Portland to Honolulu (average of C$ 345). Flying from Portland to Honolulu in July is currently the most expensive (average of C$ 721). 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 HNL?

Find hourly flight availability from Portland to Honolulu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

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

Related info for your journey

Find useful and relevant information for your journey from Portland to Honolulu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Portland to Honolulu flight route?

    Flights from Portland to Honolulu have been viewed 1 times in the past calendar month.

  • How long is the flight from Portland to Honolulu?

    A quick flight from Portland to Honolulu can take about 8h 20m. United Airlines provides one of the quickest options available for as low as C$ 505. Portland and Honolulu are separated by a distance of 4186 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Portland to Honolulu?

    Consider Korean Air (61%), Alaska Airlines (57%) or Hawaiian Airlines (55%) when booking your flight. These represent the most reliable airlines when flying from Portland to Honolulu.

  • Can I find deals for flights from Portland to Honolulu that include hotel bookings?

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

  • How can I find direct flights from Portland to Honolulu?

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

  • Can I find deals for business class flights from Portland to Honolulu?

    Yes. Cheapflights offers flight deals from Portland to Honolulu 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 Honolulu?

    Currently, January is the cheapest month in which you can book a flight from Portland to Honolulu (average of C$ 345). Flying from Portland to Honolulu in July is currently the most expensive (average of C$ 721). 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

Travelling to a place near Honolulu?

Book flights to Honolulu if you plan to visit one of these locations
Kahuku

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Why should you use Cheapflights to find cheap flight tickets from Portland to Honolulu?

Millions of users choose and trust Cheapflights to book the best flight deals from Portland to Honolulu for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Portland to Honolulu with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portland to Honolulu, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Portland to Honolulu become cheaper?

Yes! Start tracking prices for Portland to Honolulu flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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