Direct flights from Houston to Charleston

Did you mean Flights from Charleston to Houston?

Houston

United States

IAH

George Bush Intercontinental Houston Airport

Charleston

United States

CHS

Charleston Air Force Base-International Airport

Route: Nonstop service available
Distance: 923 miles
Marketing airlines: 3 airlines
Aircraft: 5 aircraft types
Dates: Oct 19, 2026 – Oct 18, 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.

Lowest price in this limited sample: 12,500 points + $9.00 for IAH → CHS, Economy, on 2026-10-31, booked with Virgin Australia. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

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

IAH → CHSEconomy
UA6295
12,500 points+ $9.00
Departure
2026-10-31
Seats seen
9
Book with
Virgin Australia
Observed (UTC)
2026-10-23 01:13
IAH → CHSEconomy
UA2749
12,500 points+ $9.00
Departure
2026-10-31
Seats seen
9
Book with
Virgin Australia
Observed (UTC)
2026-10-23 01:13

Houston to Charleston route overview

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

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

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

Marketing airlines listed in the current schedule, including codeshare sellers, are Emirates (EK), 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 18, 2027.

Marketing airlines on the Houston to Charleston 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.

Emirates (EK)Codeshare only
Air New Zealand (NZ)Codeshare only

Airline alliance affiliations represented: Star Alliance

Aircraft flying from IAH to CHS

Frequently asked questions

Which airports serve the Houston to Charleston route?

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

How far is Charleston from Houston?

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

Are there direct flights from IAH to CHS?

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

Which airlines market flights from IAH to CHS?

Which aircraft fly from IAH to CHS?

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) and Embraer 175 (long wing) (E7W).