Cheap flights from Honolulu to Portland from $208

The cheapest month to fly to Portland from Honolulu is in January. Flight prices, which tend to average around $405, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in January, then you should wait until April to fly from Honolulu, when ticket prices are also cheap, with an average price of $492.

The cheapest day to depart on your flight to Portland is on a Saturday when prices can be found for as low as $599. 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 $667.

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $625. At noon is when there is more demand to fly to Portland, so prices are often more expensive at around $634 per ticket.

Fly from Honolulu to Portland for the best Honolulu - Portland flight prices

You are more likely to see cheaper flights to Portland from Honolulu when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $569 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Honolulu for as low as $494 on momondo.

There are 4 cabin classes available to choose from on Honolulu to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest, United Airlines, and Delta are the most popular carriers operating from Honolulu to Portland

Alaska Airlines, Hawaiian Airlines and United Airlines are the top three most popular airlines that fly to Portland from Honolulu according to our data. Alaska Airlines is the first choice among our users, with 48% 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.

Seattle (SEA) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.

Flights via Seattle (SEA) offer the lowest average round-trip price of $550.

Flights connecting via San Jose (SJC) have the shortest average one-way travel time: 11h 40m.

Seattle (SEA) has the shortest average layover time for this route: 2h 57m.

The number of flights available between Honolulu and Portland is 8 per day as of March 2026. The most frequent departure time is 12:00PM, with 49% of daily flights leaving in the afternoon.

The number of flights available between Honolulu and Portland is 56 per week as of March 2026. The most frequent departure day is Sat, with 18% of weekly flights leaving on this day.