Cheap flights from Portland to Honolulu from $174
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Honolulu departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Portland to Honolulu
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Alaska Airlines flights from Portland to Honolulu
Our best Alaska Airlines deals on Portland to Honolulu flight tickets
Hawaiian Airlines flights from Portland to Honolulu
Our best Hawaiian Airlines deals on Portland to Honolulu flight tickets
See travel insights to Honolulu from
How to get the cheapest flight ticket from Portland to Honolulu
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Honolulu?
The month of January is, on average, the cheapest month to fly to Honolulu from Portland, with most prices found around $467. If you’re not able to fly to Honolulu in January, then September is your next best option. Flight prices from Portland to Honolulu during September average around $481.
What is the cheapest day to depart on your flight to Honolulu?
Our data shows that Tuesday is the least expensive day to fly to Honolulu. Tickets to fly out on this day can be as low as $577. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Honolulu on Saturday is $686.
What is the cheapest time of day to depart on your flight to Honolulu?
According to our data, the cheapest time of day to fly to Honolulu is at noon. momondo users have found flights departing from Portland to Honolulu at noon for as low as $364. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Honolulu, so prices are often more expensive at around $612 per ticket.
What is the cheapest Portland to Honolulu flight route?
Fly from Portland to Honolulu for the best Portland - Honolulu flight prices
How far in advance should I book a flight to Honolulu?
You are more likely to see cheaper flights to Honolulu from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Honolulu for around $551 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Honolulu from Portland for as low as $492 on momondo.
What cabin class options are available on Portland to Honolulu flights?
There are 4 cabin classes available to choose from on Portland to Honolulu flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Portland to Honolulu flights?
No. A direct flight is the cheapest option for a flight between Portland to Honolulu.
How have Portland to Honolulu flight prices changed over time?
As of July 2025, prices for Portland to Honolulu flights are approximately 8% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Portland to Honolulu?
Southwest, United Airlines, and American Airlines are the most popular carriers operating from Portland to Honolulu
What airlines fly to Honolulu?
Hawaiian Airlines, Alaska Airlines and United Airlines are the top three most popular airlines that fly to Honolulu from Portland according to our data. Hawaiian Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Honolulu. Keep in mind that there are 6 different airlines that fly to Honolulu on a routine basis, so you have a few additional options to choose from.
How many flights depart from Portland to Honolulu on average per day?
As of July 2025, 6 flights take off from Portland and land in Honolulu each day. The most common flight departure time for this route is 7:00AM, with 70% of daily flights taking off at noon.
How many flights depart from Portland to Honolulu on average per week?
As of July 2025, there are 47 flights per week flying from Portland to Honolulu. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
When to book flights from Portland to Honolulu
Cheap Portland to Honolulu (PDX to HNL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to Honolulu
How far is Portland to Honolulu by plane?
Portland and Honolulu are 2593.1 mi apart from one another. Flights usually cover this in 5h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Portland Airport to Honolulu Airport?
Prices for flights from Portland Airport to Honolulu Airport refresh daily.
How many operators does momondo search for flights from Portland Airport to Honolulu Airport?
The number of operators available for flights from Portland Airport to Honolulu Airport is 6 as of July 2025.
How old do you have to be to fly from Portland Airport to Honolulu Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Honolulu Airport.
What documentation or ID do you need to fly to Honolulu Airport?
The required travel and health documents for your Honolulu Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Honolulu Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Portland to Honolulu?
Based on momondo bookings for flights between Portland and Honolulu, the leading plane model is Airbus A321-100/200, making up 34.85% of the total bookings. Other popular models include Airbus A330-200 with 31.73%, Boeing 737-800 Passenger/BBJ2 (winglets) with 12.47%, and Boeing 737 MAX 9 with 5.87%.
What is the most popular airline from Portland to Honolulu?
momondo data reveals that the most frequently booked airline on the route from Portland to Honolulu is Hawaiian Airlines, representing 43% of all bookings. The subsequent popular airlines are Alaska Airlines at 40%, United Airlines at 7%, and Delta at 4%.
Best airlines flying from Portland to Honolulu
Compare and see reviews for airlines that fly from Portland to Honolulu with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $173 | Free Cancellation | Rating 8.0 7,983 reviews | |||
| PriceFrom $209 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom $235 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $267 | Free Cancellation | Rating 8.0 4,270 reviews | |||
| PriceFrom $378 | Free Cancellation | Rating 7.8 2,545 reviews | |||
| PriceFrom $379 | Free Cancellation | Rating 8.0 10,000 reviews |
Alaska Airlines Flights From Portland to Honolulu
Alaska Airlines is one of the most popular airlines flying from Portland to Honolulu, operating 20 flights/week on average for this route. A good Alaska Airlines flight deal for Portland to Honolulu starts from $379 round-trip, up to an average price of $585. Our users have rated Alaska Airlines at 8.0/10.
Hawaiian Airlines Flights From Portland to Honolulu
Another popular option for Portland to Honolulu flights is Hawaiian Airlines (7.8/10, 2,545 ratings). Hawaiian Airlines flies from Portland to Honolulu around 20 times per week, with deals starting from $378 round-trip and rising to an average price of around $566.
Traveling to a place near Honolulu?
Book flights to Honolulu if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Portland to Honolulu?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Honolulu. momondo saves you time and could save you money on your trip.
Can I find flights from Portland to Honolulu with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Honolulu from Portland with this policy.
How can momondo help me find flights from Portland to Honolulu?
Once all potential Portland to Honolulu flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Portland to Honolulu right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Portland to Honolulu flights. All you need is a valid email address and we will do the rest; it is that quick and easy.