Cheap Flights from Charleston to Houston
No deal from Charleston to Houston has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Charleston to Houston, the lowest round-trip fare we recorded was $207, in August. The typical fare was $349. August was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $289 on United, seen Oct 14. It is an unverified observation and may have changed.
See every deal <a href="/from/charleston">from Charleston</a>, <a href="/to/houston">to Houston</a>, or the return direction <a href="/from/houston/to/charleston">Houston to Charleston</a>.
Latest price we saw: Charleston to Houston
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 |
|---|---|---|---|---|---|---|
| Charleston (CHS) to Houston (IAH) | $289 | 15.6¢ | Nov 5 – Nov 11 | United | Oct 14 | Check price |
Price history: Charleston to Houston
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $281 | $547 | 10 |
| Sep 2026 | $259 | $318 | 18 |
| Aug 2026 | $207 | $294 | 46 |
| Jul 2026 | $237 | $237 | 1 |
Frequently asked questions
How many flight deals from Charleston to Houston are on Sparkflights right now?
There are 0 verified deals from Charleston to Houston on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Charleston to Houston?
The lowest fare we've recorded from Charleston to Houston is $207, based on 75 price observations over 4 months.
How much does a flight from Charleston to Houston cost?
The typical round-trip fare we observed from Charleston to Houston is $349, against a recorded low of $207. These are observations, not quotes.
When is the cheapest month to fly Charleston to Houston?
August was the cheapest month we observed from Charleston to Houston and October the dearest, over 4 months of data.
What is the current price from Charleston to Houston?
The most recent fare our sweep saw from Charleston to Houston is $289, on Oct 14. It is an unverified observation rather than a verified deal, so check it before booking.