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Not ready to book? to track prices.Find the cheapest flights from Hilo to Portland
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Alaska Airlines flights from Hilo to Portland
Our best Alaska Airlines deals on Hilo to Portland flight tickets
Hawaiian Airlines flights from Hilo to Portland
Our best Hawaiian Airlines deals on Hilo to Portland flight tickets
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How to get the cheapest flight ticket from Hilo to Portland
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 Portland?
The cheapest month to fly to Portland from Hilo is in September. Flight prices, which tend to average around $494, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in September, then you should wait until January to fly from Hilo, when ticket prices are also cheap, with an average price of $503.
What is the cheapest day to depart on your flight to Portland?
The cheapest day to depart on your flight to Portland is on a Thursday when prices can be found for as low as $614. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Monday, with ticket prices averaging around $817.
What is the cheapest airline that flies from Hilo Intl to Portland?
Hawaiian Airlines, Alaska Airlines, and United Airlines are the most popular carriers operating from Hilo Intl to Portland
What airlines fly to Portland?
Alaska Airlines, Hawaiian Airlines and Southwest are the top three most popular airlines that fly to Portland from Hilo according to our data. Alaska Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 6 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.
When to book flights from Hilo to Portland
Cheap Hilo to Portland (ITO to PDX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Hilo to Portland
How far is Hilo Intl to Portland by plane?
The straight-line distance from Hilo Intl to Portland is 2561.5 mi. Typically, this will take 7h 42m by plane in normal conditions.
When did momondo last update prices for flights from Hilo Intl Airport to Portland Airport?
Prices for flights from Hilo Intl Airport to Portland Airport were last updated today.
How many operators does momondo search for flights from Hilo Intl Airport to Portland Airport?
As of June 2025, there are 3 operators available to choose from for flights from Hilo Intl Airport to Portland Airport.
How old do you have to be to fly from Hilo Intl Airport to Portland Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hilo Intl Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Hilo to Portland?
Based on momondo bookings for flights between Hilo and Portland, the leading airline is Hawaiian Airlines, making up 51% of the total bookings. Other popular airlines include Southwest with 31% and Alaska Airlines with 18%.
Best airlines flying from Hilo to Portland
Compare and see reviews for airlines that fly from Hilo to Portland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $377 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $483 | Free Cancellation | Rating 8.0 4,278 reviews | |||
| PriceFrom $494 | Free Cancellation | Rating 7.8 2,501 reviews |
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Hilo to Portland?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Hilo to Portland. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Hilo to Portland with flexible booking policies on momondo?
Yes. All flights to Portland from Hilo on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Hilo to Portland?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Hilo to Portland.
I’m not ready to book a flight from Hilo to Portland right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Portland from Hilo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.