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Cheap flights from Portland to Honolulu from C$ 211

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 22/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HNL
3 Aug — 10 Aug1
1 adult

Cheap 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 29 July 2025.

Round-trip from

C$ 534

One-way from

C$ 211

Popular in

December

Cheapest in

January

Average price

C$ 859
Alaska Airlines
  • Alaska Airlines
  • 11/9-17/9
  • 2 total stops
  • 15h 57m total
  • Portland to Honolulu
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Southwest
  • Southwest
  • 22/8
  • 1 total stop
  • 10h 20m total
  • Portland to Honolulu
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (C$ 17 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Portland to Honolulu

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 29 July 2025.

Thu 11/97:40 a.m.PDX - HNL
Nonstop5h 50mAlaska Airlines
Wed 17/97:45 p.m.HNL - PDX
2 stops10h 07mAlaska Airlines
Deal found 28/7C$ 534
Tue 14/105:30 a.m.PDX - HNL
1 stop9h 10mUnited Airlines
Sun 19/1010:30 p.m.HNL - PDX
1 stop7h 30mUnited Airlines
Deal found 28/7C$ 536
Tue 28/103:29 p.m.PDX - HNL
1 stop9h 56mHawaiian Airlines
Mon 3/1111:07 p.m.HNL - PDX
1 stop8h 42mHawaiian Airlines
Deal found 29/7C$ 541
Thu 4/96:35 a.m.PDX - HNL
1 stop12h 30mSouthwest
Fri 12/911:35 a.m.HNL - PDX
1 stop7h 35mSouthwest
Deal found 27/7C$ 572

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 29 July 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

Thu 11/9

5:55 p.m.-8:50 p.m.

Nonstop5h 55m

Honolulu

Thu 18/9

7:45 p.m.-8:52 a.m.

2 stops10h 07m

C$ 534

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Tue 14/10

5:30 a.m.-11:40 a.m.

1 stop9h 10m

Honolulu

Sun 19/10

10:30 p.m.-9:00 a.m.

1 stop7h 30m

C$ 536

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Tue 28/10

3:29 p.m.-10:25 p.m.

1 stop9h 56m

Honolulu

Mon 3/11

11:07 p.m.-9:49 a.m.

1 stop8h 42m

C$ 541

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Thu 4/9

6:35 a.m.-4:05 p.m.

1 stop12h 30m

Honolulu

Fri 12/9

11:35 a.m.-10:10 p.m.

1 stop7h 35m

C$ 572

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Fri 22/8

5:00 a.m.-12:20 p.m.

1 stop10h 20m

C$ 211

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Tue 26/8

7:45 a.m.-4:29 p.m.

2 stops11h 44m

C$ 218

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Tue 14/10

10:30 a.m.-9:05 p.m.

1 stop13h 35m

C$ 292

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Wed 24/9

6:20 a.m.-4:38 p.m.

1 stop13h 18m

C$ 346

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Sun 4/1

4:26 p.m.-12:48 a.m.

1 stop10h 22m

C$ 409

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

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 25 July 2025.

The best time to book flights from Portland to Honolulu is 82 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$ 371). Flying from Portland to Honolulu in July is currently the most expensive (average of C$ 551). 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 29 July 2025.

It’s typically best to fly out from Portland to Honolulu in the morning. Doing so could potentially save you 16% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Portland to Honolulu

Explore weekly flight availability from Portland to Honolulu. 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 29 July 2025.

The most flights from PDX to HNL are scheduled on a Monday (7 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Honolulu

Get insights into the airlines that provide service to Honolulu. 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 Honolulu. Reviews last updated 29 July 2025.
Check out reviews from past customers who have flown with Alaska Airlines,Southwest, andDelta from Portland to Honolulu to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

  • What are the cheapest airlines flying from Portland to Honolulu round-trip?

    Cheapflights users have booked flights from Portland to Honolulu round-trip from C$ 534. Other airlines that can offer you cheap pricing are United Airlines, from C$ 536, and Hawaiian Airlines, from C$ 541. Users have found that Alaska Airlines is 30% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Portland to Honolulu one-way?

    One-way options have recently been found by users for as low as C$ 211 on Southwest. Other airlines that offer cheap prices include United Airlines from C$ 218 and Alaska Airlines from C$ 292 one-way.

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

    Consider Fiji Airways (82%), Qantas Airways (82%) or Condor (75%) 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$ 371). Flying from Portland to Honolulu in July is currently the most expensive (average of C$ 551). 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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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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