Cheap Flights from Charleston to Houston
Cheap Flights from Charleston to Houston
Looking for cheap flights from Charleston to Houston? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Charleston to Houston vary by season, cabin, and date, but available award flights can start around 10,500–12,500 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Charleston to Houston for specific travel dates.
2026-11-05
CHS - IAH
Economy | 1 Stop
From 10,500 Pts + $5.6
2026-11-06
CHS - IAH
Economy | 1 Stop
From 10,500 Pts + $5.6
2026-11-07
CHS - IAH
Economy | 1 Stop
From 10,500 Pts + $5.6
2026-11-07
CHS - IAH
Economy | Non stop | 9+ left
From 12,500 Pts + $10.1
2026-11-05
CHS - IAH
Economy | 1 Stop | 9+ left
From 12,500 Pts + $25.6
2026-11-07
CHS - IAH
Economy | 1 Stop | 9+ left
From 12,500 Pts + $25.6
Charleston to Houston flight facts
Distance
923 mi
1,486 km in a straight line
Estimated flight time
about 2h 15m
In the air, for the straight-line distance
Time difference
−1h
Houston is 1 hour behind Charleston.
Airports in Charleston
CHS · Charleston Air Force Base-Intl
Airports in Houston
IAH · George Bush Intercontinental Houston
Nearby airport alternatives
Flights Charleston - Houston · Houston is 24 mi from Houston
Flights Savannah - Houston · Savannah is 86 mi from Charleston
Flights Charleston - Austin · Austin is 140 mi from Houston
Flights Fayetteville - Houston · Fayetteville is 159 mi from Charleston
Flights Charlotte - Houston · Charlotte is 168 mi from Charleston
Flights Greenville - Houston · Greenville is 186 mi from Charleston
Premium cabin flights from Charleston to Houston
Premium cabin
2026-11-06
CHS - IAH
First | 1 Stop | 6 left
From 25,000 Pts + $25.6
Premium cabin
2026-11-05
CHS - IAH
Business | 1 Stop
From 29,000 Pts + $5.6
Premium cabin
2026-11-06
CHS - IAH
Business | 1 Stop
From 29,000 Pts + $5.6
Selected hotels for your next stay
Houston, TX (USA)
JW Marriott Houston Downtown
From Pts or $201
Houston, TX (USA)
The Westin Oaks Houston at the Galleria
From Pts or $189
Houston, TX (USA)
The Westin Galleria Houston
From Pts or $216
Frequently Asked Questions
The cheapest route from Charleston to Houston depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Charleston to Houston.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Charleston to Houston.
Charleston and Houston are about 923 miles (1,486 km) apart in a straight line.
Flying the 923-mile straight-line distance takes about 2h 15m in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
Houston is 1 hour behind Charleston.
Departures from Charleston: Charleston Air Force Base-Intl (CHS). Arrivals in Houston: George Bush Intercontinental Houston (IAH).
Travelers searching this route also look at other popular routes into Houston, plus the return trip when we track it. Fares and award space change daily.
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