329 € Cheap Flights from Hilo to Portland

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Find the cheapest month to fly from Hilo to Portland

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Hilo to Portland flights are currently cheapest in March.

Hilo to Portland: Alternative routes

Compare routes from Hilo to Portland below. You may find an airport to fly into that's cheaper, faster, or easier than Portland.

Hilo to Portland: Flight information

The things to know before you go.
Cheapest flight found329 €
Cheapest month to flyMarch

Finding cheap flights from Hilo to Portland: Frequently asked questions

The best price we found for a return flight from Hilo to Portland is 329 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Hilo to Portland. But we found flights with one or more stops from 329 €.
As of February 2026, there are no flights flying from Hilo to Portland.
The cheapest month to fly from Hilo to Portland is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Hilo Airport to Portland Airport on Wednesday, 4 March 2026.
No airlines currently offer direct flights between Hilo Airport and Portland Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Portland but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Portland is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Alaska Airlines offers the cheapest flight tickets to Portland.

Travelling from Hilo International Airport (ITO) to Portland International Airport (PDX): what you need to know

  • Portland's timezone is UTC-7, which makes Portland three hours ahead of Hilo.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Get to the airport on time to board your ITO to PDX flight.

  • Travelling during a peak month such as August? Major public holidays and other popular seasons can lead to longer queues at check-in and security. Play it safe and arrive up to four hours before international flights and two hours before a domestic departure.

  • If you'd love to check out another city along the way, look for a flight with a stopover. To see all your options for tickets from Hilo International Airport to Portland International Airport, uncheck 'Direct flights only.' Daniel K. Inouye International Airport is a sought-after stop between ITO and PDX.

How to find the cheapest flights from Hilo International Airport (ITO) to Portland International Airport (PDX)

  • 193 € is currently the lowest price for a one-way Hilo International Airport to Portland International Airport flight. Return flights start from 329 €. These fares can change based on demand.

  • Don't leave things to the last minute. You're more likely to find cheap tickets from ITO to PDX if you book early. Airlines often have some fantastic early bird rates.

  • Finding cheap flights from Hilo International Airport to Portland International Airport is more likely if you're flexible with your dates. Use the 'Whole month' search function to see the lowest prices across the month and score a great deal.

  • You don't need to check every day to see if fares have dropped when you set up a Price Alert. We'll send you an update the moment a special offer becomes available on cheap flights from ITO to PDX.

  • Choose your preferred departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Hilo International Airport to Portland International Airport.

Handy information about Hilo International Airport (ITO)

  • Hilo International Airport has a strong on-time performance, making delays less likely. Departures from ITO make it to their destination as scheduled 91.55% of the time.

  • To get to Hilo International Airport from central Hilo, it takes about 10 minutes by car. Of course, this depends on traffic conditions. It's approximately 5 kilometres from the airport to the city centre.

  • Expect a trip time of roughly 30 minutes when using public transport.

  • Get your break off to a hassle-free start by staying near ITO. Whether you've booked an early flight from Hilo International Airport to Portland International Airport or just don't want to be rushed, these hotels are perfect:

Arriving at Portland International Airport (PDX)

Getting from Portland International Airport (PDX) to central Portland

  • You'll find PDX at 7000 NE Airport Way.

  • Portland International Airport is approximately 19 kilometres from the centre of Portland. The drive time takes around 20 minutes.

  • If you're taking public transport, expect a journey time of about 45 minutes.

When to fly to Portland International Airport (PDX)

  • It's time to choose your travel dates for your flight from Hilo International Airport to Portland International Airport. July is the busiest month to visit Portland. If you want a more laid-back vibe, go in May.

  • Lock in your flight from Hilo International Airport to Portland International Airport for August if you want to visit Portland during its warmest month. You can expect temperatures of between 12ºC (54ºF) and 31ºC (88ºF).

  • If you'd rather travel in cooler conditions, look for a cheap ticket from ITO to PDX in December. Average temperatures are between 0ºC (32ºF) and 9ºC (48ºF) then.

Explore more of United States

  • Portland has its own special appeal, but there are so many other parts of United States just waiting to be discovered. Around 241 kilometres north of Portland, a visit to Seattle will keep you busy. Start with popular sights like Greyhound: Bus Station, LMN Architects and Boeing Radiation Effects Lab.

  • Spokane is another favourite destination in United States and is around 467 kilometres north-east of Portland. No journey is complete without dropping by Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.