Cheap Flights from Unalaska to Charleston
No deal from Unalaska to Charleston has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Unalaska to Charleston, the lowest round-trip fare we recorded was $2331, in August. The typical fare was $2723. August was the cheapest month we saw and September the dearest.
The most recent price we saw on this route was $2399 on Alaska and Sterling Airways-Aleutian Airways, seen Oct 15. It is an unverified observation and may have changed.
See every deal <a href="/from/unalaska">from Unalaska</a>, <a href="/to/charleston">to Charleston</a>, or the return direction <a href="/from/charleston/to/unalaska">Charleston to Unalaska</a>.
Latest price we saw: Unalaska to Charleston
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 |
|---|---|---|---|---|---|---|
| Unalaska (DUT) to Charleston (CHS) | $2399 | 28.0¢ | Oct 22 – Oct 28 | Alaska and Sterling Airways-Aleutian Airways | Oct 15 | Check price |
Price history: Unalaska to Charleston
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $2399 | $2761 | 5 |
| Sep 2026 | $2474 | $2660 | 12 |
| Aug 2026 | $2331 | $2748 | 22 |
Frequently asked questions
How many flight deals from Unalaska to Charleston are on Sparkflights right now?
There are 0 verified deals from Unalaska to Charleston on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Unalaska to Charleston?
The lowest fare we've recorded from Unalaska to Charleston is $2331, based on 39 price observations over 3 months.
How much does a flight from Unalaska to Charleston cost?
The typical round-trip fare we observed from Unalaska to Charleston is $2723, against a recorded low of $2331. These are observations, not quotes.
When is the cheapest month to fly Unalaska to Charleston?
August was the cheapest month we observed from Unalaska to Charleston and September the dearest, over 3 months of data.
What is the current price from Unalaska to Charleston?
The most recent fare our sweep saw from Unalaska to Charleston is $2399, on Oct 15. It is an unverified observation rather than a verified deal, so check it before booking.