The cheapest times to fly from LIH to PDX are

  • January 8th to March 4th (except the week of February 19th)
  • April 23rd to May 13th
  • August 13th to December 9th (except the week of November 26th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from LIH to PDX is early November. Prices can be as high as $1094 for Saturday flights during late March, or as low as $392 for Wednesday flights around early November.


When to Fly to Portland

Flying from Lihue, HI (LIH) to Portland, OR (PDX) will usually cost between $413 to $803 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early November with an average ticket price of $423. Due to high demand the most expensive time to fly is late March, with an average price of $805. Planning your trip to low-cost times can easily save you $381 on economy flights and even more on first-class flights. Generally, any price below $529 can be considered a good price for a round-trip LIH to PDX flight.

See below for a graph of average weekly prices for the LIH to PDX route. All prices are for round-trip tickets in USD.

LIH to PDX Flight Prices

Compared to other flights, the LIH to PDX flight is cheaper than the average and costs much less than the average flight leaving from Kauai. The average price per mile (for a direct flight) is $0.13, which is far below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to fly to PDX, and Tuesday the cheapest day to fly back into LIH. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $131 (20%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $515. Return trip prices are from the PDX to LIH flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from LIH to PDX can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 5 hour 43 minutes may be realistic.


Flight Questions Answered

Still have questions about flying from LIH to PDX? We’ve got answers.

Which airlines fly this route?

You can find 6 major airlines flying this route most often: Alaska, American, Delta, Hawaiian, Southwest, United, and potentially more during busy seasons.

How far away is it from Portland International Airport to Lihue Airport?

The distance between the two airports is roughly 2629 miles or 4231 kilometers.

How long does it take to fly from LIH to PDX?

The real-world flight time for a nonstop LIH to PDX flight is about 5 hour 43 minutes.

How many flights go between Lihue, HI and Portland, OR?

It depends on the day of the week and the date, but a typical day might have around 83 available flights from LIH to PDX.


Airport Location Info


Departing Airport

Origination code LIH
Origination airport name Lihue Airport
City Lihue, HI
Country the United States
Latitude 22
Longitude -159.3

Return Airport

Destination code PDX
Destination airport name Portland International Airport
City Portland, OR
Country the United States
Latitude 45.6
Longitude -122.6


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.