Cheap Flights from Portland to Unalaska
No deal from Portland to Unalaska has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Portland to Unalaska, the lowest round-trip fare we recorded was $2679, in September. The typical fare was $2961. September was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $2827 on Alaska and Sterling Airways-Aleutian Airways, seen Oct 16. It is an unverified observation and may have changed.
See every deal <a href="/from/portland">from Portland</a>, <a href="/to/unalaska">to Unalaska</a>, or the return direction <a href="/from/unalaska/to/portland">Unalaska to Portland</a>.
Latest price we saw: Portland to Unalaska
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Portland (PDX) to Unalaska (DUT) | $2827 | 70.4¢ | Oct 22 – Oct 28 | Alaska and Sterling Airways-Aleutian Airways | Oct 16 | Check price |
Price history: Portland to Unalaska
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $2827 | $2972 | 4 |
| Sep 2026 | $2679 | $3010 | 18 |
| Aug 2026 | $2760 | $2901 | 24 |
Frequently asked questions
How many flight deals from Portland to Unalaska are on Sparkflights right now?
There are 0 verified deals from Portland to Unalaska on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Portland to Unalaska?
The lowest fare we've recorded from Portland to Unalaska is $2679, based on 46 price observations over 3 months.
How much does a flight from Portland to Unalaska cost?
The typical round-trip fare we observed from Portland to Unalaska is $2961, against a recorded low of $2679. These are observations, not quotes.
When is the cheapest month to fly Portland to Unalaska?
September was the cheapest month we observed from Portland to Unalaska and October the dearest, over 3 months of data.
What is the current price from Portland to Unalaska?
The most recent fare our sweep saw from Portland to Unalaska is $2827, on Oct 16. It is an unverified observation rather than a verified deal, so check it before booking.