Cheap Flights from Charleston to Portland, Maine
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No deal from Charleston to Portland, Maine has cleared our price bar yet. What we have seen on the route is below.
Across 2 months of observations from Charleston to Portland, Maine, the lowest round-trip fare we recorded was $293, in August. The typical fare was $293.
See every deal from Charleston, to Portland, Maine, or the return direction Portland, Maine to Charleston.
Price history: Charleston to Portland, Maine
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Sep 2026 | $293 | $293 | 24 |
| Aug 2026 | $293 | $293 | 8 |
Frequently asked questions
How many flight deals from Charleston to Portland, Maine are on Sparkflights right now?
There are 0 verified deals from Charleston to Portland, Maine on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Charleston to Portland, Maine?
The lowest fare we've recorded from Charleston to Portland, Maine is $293, based on 32 price observations over 2 months.
How much does a flight from Charleston to Portland, Maine cost?
The typical round-trip fare we observed from Charleston to Portland, Maine is $293, against a recorded low of $293. These are observations, not quotes.