Cheap flights from Portland to Honolulu

One-way fares from $170 · PDX → HNL · prices found by travellers in the last 48 hours

Compare all dates Honolulu → Portland
Cheapest fare
$170

Alaska Airlines · Thu, Nov 5

Cheapest month
November

from $170

Direct flights
Yes

Alaska Airlines

Flight time
6h 10m

4,170 km

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Cheapest month to fly from Portland to Honolulu

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $170
  2. December 2026 $214
  3. January 2027 $307
  4. March 2027 $283

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Alaska Airlines
Depart10:30 Thu, Nov 5PDX → HNL 6h 12m · Direct
$170one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Honolulu

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in HonoluluCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in HonoluluTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in HonoluluPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in HonoluluCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Portland to Honolulu

Portland (PDX) and Honolulu (HNL) are about 4,170 km apart. Direct flights take around 6h 10m, and recent direct fares were with Alaska Airlines. Over the next few months, one-way fares start from $170, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Portland to Honolulu?

The cheapest one-way fare we've seen recently is $170 with Alaska Airlines, departing Thursday, November 5, 2026. Over the coming months, the lowest fare in each month ranges from $170 to $307.

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

November 2026 currently has the lowest fares, from $170 one way.

Are there direct flights from Portland to Honolulu?

Yes. Recent direct fares were with Alaska Airlines.

How long is the flight from Portland to Honolulu?

A direct flight takes about 6h 10m. Portland and Honolulu are around 4,170 km apart.

Which airlines fly from Portland to Honolulu?

Recent fares on this route were with Alaska Airlines, Southwest Airlines and American Airlines.

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