Is there a nonstop flight from Portland (PDX) to Lihue (LIH)?

Yes. Alaska operates a nonstop PDX–LIH service year-round.

How often do flights leave PDX for LIH?

About daily — 7 departures a week in August 2026, compared with 7 a week in February 2026.

How much does a nonstop PDX to LIH flight cost?

Half of tickets sold on this route were between $175 and $375 one way, with a median of $250. Based on 217 ticket records in the US DOT fare survey for Q2 2025.

Nonstop route

Portland to Lihue nonstop

Yes: Alaska flies direct from Portland (PDX) to Lihue (LIH) about 7 times a week, year-round.

PDXPortland

✈

LIHLihue

Alaska

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daily7 flights a week

Year-roundflown 10 of the last 12 months

$175–$375typical one-way · median $250 · US DOT Q2 2025

2,630miles · about 6 hr

Route detail

Portland to Lihue in numbers

Measured from US DOT filings, not estimated from distance.

Distance and flight time: 2,630 miles nonstop, about 6 hr gate to gate. Flight time is an estimate from the great-circle distance; the filings carry distance, not scheduled elapsed time.
Seasonality: Not flying a year earlier; flights began in November 2025 and ran every month since, up to 7 flights a week.
Sep 2025: no regular flights
Oct 2025: no regular flights
Nov 2025: 2 flights a week
Dec 2025: 7 flights a week
Jan 2026: 7 flights a week
Feb 2026: 7 flights a week
Mar 2026: 7 flights a week
Apr 2026: 7 flights a week
May 2026: 7 flights a week
Jun 2026: 7 flights a week
Jul 2026: 7 flights a week
Aug 2026: 7 flights a week
Flights a week by month, Sep 2025 to Aug 2026, from US DOT on-time filings.
Who operates the flights: Alaska is the only carrier filing this pair.
Fares: Half of the 217 tickets in the US DOT fare survey for Q2 2025 sold between $175 and $375 one way, median $250. The survey runs a couple of quarters behind, so read it as the shape of the route's pricing rather than today's quote.
Oct to Dec (Q4 2024): median $325 one way, middle half $75 to $625, 58 tickets
Jan to Mar (Q1 2025): median $275 one way, middle half $200 to $400, 546 tickets
Apr to Jun (Q2 2025): median $250 one way, middle half $175 to $375, 217 tickets
Apr to Jun trips were the cheapest (median $250 one way) and Oct to Dec trips cost the most (median $325), in the DOT ticket survey for Q3 2024 to Q2 2025. Bars show the middle half of one-way fares; the mark is the median.

Flying the other way? Lihue to Portland nonstop.

Also nonstop from Portland (PDX)

Busiest other routes out of the same airport

Denver (DEN) about 14 times a day
Seattle (SEA) about 14 times a day
Los Angeles (LAX) about 11 times a day
San Francisco (SFO) about 11 times a day
Chicago (ORD) about 10 times a day
Phoenix (PHX) about 9 times a day
Las Vegas (LAS) about 8 times a day
Salt Lake City (SLC) about 7 times a day

All 75 nonstop destinations from PDX

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