Cheap Flights from Portland, Maine to Charleston
No deal from Portland, Maine to Charleston has cleared our price bar yet. What we have seen on the route is below.
Across 2 months of observations from Portland, Maine to Charleston, the lowest round-trip fare we recorded was $128, in October. The typical fare was $203. October was the cheapest month we saw and August the dearest.
The most recent price we saw on this route was $128 on Breeze, seen Oct 31. It is an unverified observation and may have changed.
See every deal from Portland, Maine, to Charleston, or the return direction Charleston to Portland, Maine.
Latest price we saw: Portland, Maine 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 |
|---|---|---|---|---|---|---|
| Portland, Maine (PWM) to Charleston (CHS) | $128 | 7.0¢ | Jan 8 – Jan 15 | Breeze | Oct 31 | Check price |
Price history: Portland, Maine to Charleston
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $128 | $128 | 1 |
| Aug 2026 | $256 | $278 | 40 |
Frequently asked questions
How many flight deals from Portland, Maine to Charleston are on Sparkflights right now?
There are 0 verified deals from Portland, Maine to Charleston on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Portland, Maine to Charleston?
The lowest fare we've recorded from Portland, Maine to Charleston is $128, based on 41 price observations over 2 months.
How much does a flight from Portland, Maine to Charleston cost?
The typical round-trip fare we observed from Portland, Maine to Charleston is $203, against a recorded low of $128. These are observations, not quotes.
When is the cheapest month to fly Portland, Maine to Charleston?
October was the cheapest month we observed from Portland, Maine to Charleston and August the dearest, over 2 months of data.
What is the current price from Portland, Maine to Charleston?
The most recent fare our sweep saw from Portland, Maine to Charleston is $128, on Oct 31. It is an unverified observation rather than a verified deal, so check it before booking.