Cheap Flights from Charleston to Seattle
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The latest fare from Charleston to Seattle: $264 round trip, Nov 26 – Dec 2, seen Nov 5. Prices by month are below.
Across 5 months of observations from Charleston to Seattle, the lowest round-trip economy fare we recorded was $179, in August. The typical economy fare was $332. August was the cheapest month we saw and November the dearest.
The most recent economy price we saw on this route was $264 on Delta, seen Nov 5.
See every deal from Charleston, to Seattle, or the return direction Seattle to Charleston.
Latest economy price we saw: Charleston to Seattle
The most recent economy round-trip fare we saw on this route.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Charleston (CHS) to Seattle (SEA) | $264 | 5.5¢ | Nov 26 – Dec 2 | Delta | Nov 5 | Check price |
Economy price history: Charleston to Seattle
The lowest fares we saw each month.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Nov 2026 | $264 | $410 | 36 |
| Oct 2026 | $202 | $360 | 60 |
| Sep 2026 | $202 | $342 | 96 |
| Aug 2026 | $179 | $286 | 155 |
| Jul 2026 | $262 | $262 | 1 |
Frequently asked questions
How many flight deals from Charleston to Seattle are on Sparkflights right now?
There are 0 deals from Charleston to Seattle on the board right now.
What is the lowest price ever seen from Charleston to Seattle?
The lowest economy fare we've recorded from Charleston to Seattle is $179, based on 348 price observations over 5 months.
How much does a flight from Charleston to Seattle cost?
The typical round-trip economy fare we observed from Charleston to Seattle is $332, against a recorded low of $179. These are observations, not quotes.
When is the cheapest month to fly Charleston to Seattle?
For economy fares from Charleston to Seattle, August was the cheapest month we observed and November the dearest, over 5 months of data.
What is the current price from Charleston to Seattle?
The most recent economy fare we saw from Charleston to Seattle is $264, on Nov 5.