Direct flights from Charleston to Houston

Did you mean Flights from Houston to Charleston?

Charleston

United States

CHS

Charleston Air Force Base-International Airport

Houston

United States

IAH

George Bush Intercontinental Houston Airport

Route: Nonstop service available
Distance: 923 miles
Marketing airlines: 2 airlines
Aircraft: 6 aircraft types
Dates: Oct 19, 2026 – Oct 16, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

Charleston to Houston route overview

Charleston Air Force Base-International Airport (CHS) serves Charleston; George Bush Intercontinental Houston Airport (IAH) serves Houston.

The airports are 923 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from CHS to IAH.

Marketing airlines listed in the current schedule, including codeshare sellers, are Air New Zealand (NZ) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 16, 2027.

Marketing airlines on the Charleston to Houston route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Air New Zealand (NZ)Codeshare only

Airline alliance affiliations represented: Star Alliance

Aircraft flying from CHS to IAH

Frequently asked questions

Which airports serve the Charleston to Houston route?

Charleston Air Force Base-International Airport (CHS) is the origin airport and George Bush Intercontinental Houston Airport (IAH) is the destination airport.

How far is Houston from Charleston?

CHS and IAH are approximately 923 miles apart by great-circle distance.

Are there direct flights from CHS to IAH?

Yes. Roame's current schedule feed shows nonstop service from CHS to IAH.

Which airlines market flights from CHS to IAH?

Which aircraft fly from CHS to IAH?

Aircraft listed in the current schedule include Airbus A319 (319), Airbus A320 (320), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-700 / Boeing 737-700ER (73G), Embraer 175 (long wing) (E7W) and JET.