HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Honolulu

$239+ Cheap flights from Portland to Honolulu (PDX - HNL)

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HNL
Jun 18 — Jun 251
Wed 6/18
Wed 6/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Honolulu with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Portland to Honolulu are usually found in January or September, booked 82 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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 June 13, 2025.

Round-trip from

$448
(Alaska Airlines)

One-way from

$239
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$651

Good round-trip deal

$597 or less

Good one-way deal

$347 or less
From Portland to Honolulu
Search Deals
One-way flight from Portland to Honolulu
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Portland to Honolulu.
Search Deals
Price to beat on a one-way flight from Portland to Honolulu.
Search Deals

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 June 13, 2025.

This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/71:45 pmPDX - HNL
1 stop7h 48mUnited Airlines
Sun 9/211:30 pmHNL - PDX
1 stop8h 15mUnited Airlines
Deal found 6/9$443
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:55 pmPDX - HNL
1 stop18h 20mDelta
Tue 9/308:55 pmHNL - PDX
1 stop10h 29mDelta
Deal found 6/10$446
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 8/185:05 amPDX - HNL
1 stop10h 17mAmerican Airlines
Sun 8/249:11 pmHNL - PDX
1 stop10h 33mAmerican Airlines
Deal found 6/10$447
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:21 amPDX - HNL
1 stop16h 10mAlaska Airlines
Mon 9/298:43 pmHNL - PDX
1 stop9h 42mAlaska Airlines
Deal found 6/10$448
This Southwest deal was found by Cheapflights users on 6/9. 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 8/2710:55 amPDX - HNL
1 stop8h 10mSouthwest
Wed 9/38:15 amHNL - PDX
1 stop8h 35mSouthwest
Deal found 6/9$455
This Hawaiian Airlines deal was found by Cheapflights users on 6/12. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/75:40 pmPDX - HNL
1 stop8h 54mHawaiian Airlines
Wed 8/136:00 pmHNL - PDX
1 stop9h 00mHawaiian Airlines
Deal found 6/12$502

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 2,558,603 searches. Data last updated June 13, 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

Sun 9/7

1:45 pm-6:33 pm

1 stop7h 48m

Honolulu

Sun 9/21

1:30 pm-12:45 am

1 stop8h 15m

$443

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Mon 9/15

7:55 pm-11:15 am

1 stop18h 20m

Honolulu

Tue 9/30

8:55 pm-10:24 am

1 stop10h 29m

$446

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Mon 8/18

5:05 am-12:22 pm

1 stop10h 17m

Honolulu

Sun 8/24

9:11 pm-10:44 am

1 stop10h 33m

$447

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Tue 9/16

7:21 am-8:31 pm

1 stop16h 10m

Honolulu

Mon 9/29

8:43 pm-9:25 am

1 stop9h 42m

$448

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Wed 8/27

10:55 am-4:05 pm

1 stop8h 10m

Honolulu

Wed 9/3

8:15 am-7:50 pm

1 stop8h 35m

$455

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Thu 8/7

5:40 pm-11:34 pm

1 stop8h 54m

Honolulu

Wed 8/13

6:00 pm-6:00 am

1 stop9h 00m

$502

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Sat 8/30

2:56 pm-9:34 pm

1 stop9h 38m

$239

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Sun 8/17

1:23 pm-8:30 pm

1 stop10h 07m

$252

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Sat 9/27

11:05 am-4:18 pm

1 stop8h 13m

$255

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Sun 8/31

7:01 am-8:31 pm

2 stops16h 30m

$266

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 results
1
2

The best insider tips for Portland to Honolulu flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Portland to Honolulu trip
Airports
PDX

For a stress-free departure, use PDX's Express Lanes available for first and business class tickets, elite status holders, and uniformed military personnel.

Read more about PDXby Brandon Schultz
HNL

For a quick ride to Waikiki, consider rideshare services. They're often cheaper than taxis and pick-ups are conveniently located at Terminal 1 and 2.

Read more about HNLby Yulia Denisyuk
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on PDX

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Yulia Denisyuk

Yulia Denisyuk

Expert on HNL

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more

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 June 9, 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, November is the cheapest month in which you can book a flight from Portland to Honolulu (average of $469). Flying from Portland to Honolulu in June is currently the most expensive (average of $687). 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 June 13, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 41% on flights from Portland to Honolulu by exploring options for tickets at noon.

What is the cheapest day to fly from Portland to Honolulu?

Use this chart to determine the cheapest time to fly round-trip from Portland to Honolulu. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Portland to Honolulu flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 June 13, 2025.

The most flights from PDX to HNL are scheduled on a Thursday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Honolulu by month

Plan your trip to Honolulu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Honolulu ranges from 0.3 - 3.2 inches per month. December is typically the wettest month, when rainfall can reach 3.2 in. June is typically the driest time to visit Honolulu when rainfall is around 0.3 in.

Temperature in Honolulu by month

Plan your trip to Honolulu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Honolulu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

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 June 13, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Portland to Honolulu. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,496 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What airports do I use to fly from Portland to Honolulu?

    To fly from Portland to Honolulu, you need to book a flight from Portland (PDX) to Honolulu (HNL). Nonstop flights to Honolulu from Portland take 5h 45m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Portland to Honolulu offered by 6 different airlines.

  • How popular is this Portland to Honolulu flight route?

    This flight path from Portland to Honolulu was viewed by 24 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Our cheapest airline available from Portland to Honolulu is Alaska Airlines. Our recent data shows that you can find tickets from as low as $448 on this airline. Additional options worth looking into are Delta and Hawaiian Airlines, starting at $450 and $463 round-trip. Alaska Airlines is priced at 18% lower than the current average price of a flight leaving 3 months from now.

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

    $239 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 Hawaiian Airlines and United Airlines, with prices starting from $252 and $260, respectively.

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

    Consider Korean Air (92%), Alaska Airlines (86%) or Hawaiian Airlines (86%) when booking your flight. These represent the most reliable airlines when flying from Portland to Honolulu.

  • What are the cheapest flights from Portland to Honolulu?

    The cheapest flight price from Portland to Honolulu is $284. On average you can expect to pay $2,234. The most popular route, (Portland - Honolulu), can usually be booked for $404.

  • Where are the most common layover locations when flying from Portland to Honolulu?

    Portland to Honolulu flights have a layover in San Francisco most often. Seattle is the second most popular location for layovers on flights from Portland to Honolulu.

  • What are some popular things to do or see while on a layover in San Francisco?

    San Francisco travelers tend to visit Fisherman's Wharf, Union Square, and Bill Graham Civic Auditorium more than anywhere else. Fisherman's Wharf, Union Square, and Bill Graham Civic Auditorium can be visited by traveling about 13.0 mi, 11.6 mi, and 11.1 mi respectively from San Francisco. Travelers can rent a car at San Francisco for an average daily rate of $56 to make sightseeing during their layover a little easier.

  • What are some popular points of interest to see during a layover in Seattle?

    The majority of Seattle visitors spend their time at Pike Place Market, Space Needle, and Seattle Waterfront. Pike Place Market, Space Needle, and Seattle Waterfront are located about 11.2 mi, 12.0 mi, and 10.9 mi, respectively from Seattle/Tacoma Intl. Those looking to explore during their layover in Seattle can rent a car from Seattle/Tacoma Intl for about $55 per day.

  • Where are the least popular layover locations for Portland to Honolulu flights?

    The least popular layover on flights from Portland to Honolulu is Kahului.

  • 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, November is the cheapest month in which you can book a flight from Portland to Honolulu (average of $469). Flying from Portland to Honolulu in June is currently the most expensive (average of $687). 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

Traveling to a place near Portland?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Honolulu

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Kahului flights
Portland to Kailua-Kona flights
Portland to Lihue flights
Boise to Honolulu flights
Boise to Lihue flights
Eugene to Honolulu flights
Boise to Kahului flights
Eugene to Kahului flights
Boise to Kailua-Kona flights
Medford to Honolulu flights
Redmond to Kahului flights
Redmond to Honolulu flights
Redmond to Lihue flights
Medford to Kahului flights
Eugene to Kailua-Kona flights
Portland to Hilo flights
Redmond to Kailua-Kona flights
Medford to Kailua-Kona flights
Eugene to Lihue flights
Yakima to Honolulu flights
Medford to Lihue flights
Portland to Kapalua flights
Boise to Hilo flights
Medford to Hilo flights
Redmond to Kapalua flights
Pendleton to Honolulu flights
Eugene to Hilo flights
Yakima to Lihue flights
Portland to Waimea (Big Island) flights
Portland to Hoolehua flights
Portland to Hana flights
North Bend to Kahului flights
Eugene to Kapalua flights
Portland to Lanai City flights
Medford to Kapalua flights
Boise to Kapalua flights
Boise to Hana flights

Top 6 airlines flying from Portland to Honolulu

Discover the top 6 airlines that operate flights from Portland to Honolulu. 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 June 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$175Average$433FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$210Average$369FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$230Average$333FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$267Average$483FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$376Average$561FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$379Average$580FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.