Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Southwest Airlines

The cheapest airline(s) flying from Charleston to Houston is Southwest Airlines.

  • Southwest Airlines Southwest Airlines
  • United Airlines United Airlines
  • American Airlines American Airlines
  • JetBlue Airways JetBlue Airways
  • Alaska Airlines Alaska Airlines
Cheapest Month May

Travel Period: February 2025 - January 2026

The cheapest month(s) to fly from Charleston to Houston is May.

  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
  • Dec 2025
  • Jan 2026
Cheapest Day of the Week Wednesday

The cheapest day(s) of the week to fly from Charleston to Houston is Wednesday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday
What’s the most popular airline flying from Charleston to Houston?

The most popular airline flying from Charleston to Houston is United Airlines. Find the latest flight deals on Wego.

How far is Houston from Charleston?

The flight distance between Charleston and Houston is 1504km. Check all available flights on Wego.

All Airports in Charleston

Charleston Airport CHS

Popular Airlines Flying From Charleston to Houston

United Airlines ‏()

Popular Destinations From Houston

Popular Destinations From Charleston

Popular Hotels in Houston

Hotels In Popular Destinations