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Cheap flights from Portland to Honolulu from C$ 234

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HNL
23 Aug — 30 Aug1
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 24 July 2026.

Mon 14/910:55 a.m.
PDX
-
HNL
2 stops13h 25m
Southwest
Fri 18/99:30 p.m.
HNL
-
PDX
1 stop8h 35m
Southwest
Deal found 23/7C$ 595
Wed 12/811:35 a.m.
PDX
-
HNL
2 stops12h 45m
Southwest
Wed 26/89:55 p.m.
HNL
-
PDX
2 stops12h 30m
Southwest
Deal found 20/7C$ 597
Wed 19/811:15 a.m.
PDX
-
HNL
2 stops11h 33m
United Airlines
Tue 25/810:05 p.m.
HNL
-
PDX
1 stop9h 06m
United Airlines
Deal found 22/7C$ 598
Wed 21/107:18 a.m.
PDX
-
HNL
1 stop18h 00m
Multiple Airlines
Thu 22/107:13 a.m.
HNL
-
PDX
1 stop12h 34m
Multiple Airlines
Deal found 21/7C$ 600
Sun 23/86:25 a.m.
PDX
-
HNL
2 stops17h 55m
Southwest
Wed 26/89:55 p.m.
HNL
-
PDX
2 stops12h 30m
Southwest
Deal found 21/7C$ 602
Thu 3/912:40 p.m.
PDX
-
HNL
1 stop11h 30m
Southwest
Thu 10/98:10 a.m.
HNL
-
PDX
2 stops11h 55m
Southwest
Deal found 20/7C$ 604
Thu 27/87:12 a.m.
PDX
-
HNL
1 stop11h 32m
Multiple Airlines
Mon 31/811:39 p.m.
HNL
-
PDX
1 stop7h 30m
Multiple Airlines
Deal found 22/7C$ 607
Mon 2/1110:31 a.m.
PDX
-
HNL
1 stop13h 01m
Multiple Airlines
Fri 6/1110:15 p.m.
HNL
-
PDX
1 stop9h 20m
Multiple Airlines
Deal found 23/7C$ 608
Wed 4/116:47 a.m.
PDX
-
HNL
1 stop17h 22m
Multiple Airlines
Wed 18/118:05 a.m.
HNL
-
PDX
1 stop13h 05m
Multiple Airlines
Deal found 22/7C$ 610
Mon 19/1012:10 p.m.
PDX
-
HNL
2 stops12h 15m
Southwest
Fri 23/1010:25 p.m.
HNL
-
PDX
2 stops13h 10m
Southwest
Deal found 22/7C$ 611
Sat 3/105:48 p.m.
PDX
-
HNL
1 stop19h 29m
Multiple Airlines
Thu 8/1011:59 p.m.
HNL
-
PDX
1 stop30h 30m
Multiple Airlines
Deal found 21/7C$ 612

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 24 July 2026.

Round-trip from

C$ 595

One-way from

C$ 234

Popular in

June

Cheapest in

January

Average price

C$ 985
Southwest
  • Southwest
  • 14/9-18/9
  • 3 total stops
  • 22h 00m total
  • Portland to Honolulu
Search Deals
United Airlines
  • United Airlines
  • 25/8
  • 1 total stop
  • 9h 15m total
  • Portland to Honolulu
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 24 July 2026.
Use the filters below to find and compare flights from Portland to Honolulu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Thu 3/9

12:40 p.m.-9:10 p.m.

1 stop11h 30m

Honolulu

Thu 10/9

8:10 a.m.-11:05 p.m.

2 stops11h 55m

C$ 604
Quickest round-trip

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Tue 1/9

4:10 p.m.-9:10 p.m.

1 stop8h 00m

Honolulu

Tue 15/9

8:10 a.m.-9:55 p.m.

2 stops10h 45m

C$ 614

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Thu 5/11

5:50 p.m.-9:53 p.m.

Nonstop6h 03m

Honolulu

Sun 8/11

12:59 p.m.-6:10 a.m.

1 stop15h 11m

C$ 622

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Tue 6/10

9:00 a.m.-7:43 p.m.

2 stops13h 43m

Honolulu

Tue 13/10

7:00 a.m.-9:00 p.m.

1 stop11h 00m

C$ 631

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Wed 16/9

7:00 a.m.-7:48 p.m.

2 stops15h 48m

Honolulu

Thu 24/9

7:00 a.m.-10:57 p.m.

2 stops12h 57m

C$ 638

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Wed 2/9

8:20 a.m.-7:58 p.m.

1 stop14h 38m

Honolulu

Fri 11/9

11:39 p.m.-10:09 a.m.

1 stop7h 30m

C$ 667

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Mon 12/10

9:30 p.m.-9:58 a.m.

1 stop15h 28m

Honolulu

Fri 16/10

11:59 p.m.-8:50 p.m.

1 stop17h 51m

C$ 676

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Sat 12/9

6:50 p.m.-11:02 a.m.

1 stop19h 12m

Honolulu

Sat 19/9

8:35 p.m.-10:50 a.m.

1 stop11h 15m

C$ 722
Cheapest one-way
Quickest one-way

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Tue 25/8

5:30 a.m.-11:45 a.m.

1 stop9h 15m

C$ 234

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Mon 9/11

5:30 a.m.-12:54 p.m.

1 stop9h 24m

C$ 234

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/7

Showing 1-10 of 19 resultsSorted by cheapest first
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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?

The best time to book flights from Portland to Honolulu is 45 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$ 662). Flying from Portland to Honolulu in June is currently the most expensive (average of C$ 988). 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 24 July 2026.

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.

How much does it cost to fly round-trip from Portland to Honolulu?

Airfare is below average for this route at the moment.

Portland to Honolulu flights typically cost between C$ 805 and C$ 1,053 in September.
The cheapest round-trip price found within the last 5 days was C$ 595 on Southwest (14 Sep-18 Sep).

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 11h 30m. Southwest provides one of the quickest options available for as low as C$ 604. 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 Alaska Airlines (66%), Fiji Airways (66%) or Condor (65%) 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$ 662). Flying from Portland to Honolulu in June is currently the most expensive (average of C$ 988). 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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Why should you use Cheapflights to find cheap flight tickets from Portland to Honolulu?

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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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