$205 Cheap Flights from Chattanooga (CHA) to Houston (HOU)

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Chattanooga (CHA) to Houston (HOU) at a glance

Travel from Chattanooga (CHA) to Houston (HOU) with a range of airlines on this domestic short-haul route. Explore options for cheap flights from Chattanooga and compare airfare from full-service carriers to find the itinerary that aligns with your budget and schedule. As you plan your visit to Houston’s renowned attractions and neighborhoods, check out essential details for flights from Chattanooga Metropolitan Airport to William P. Hobby Airport.

• Fastest flight duration: around 3h 15m in-flight, plus roughly 1h 30m layover with one stop
• Route distance: roughly 700 miles (1,130 km)
• Flights per week: around 8 departures on average
• Typical fares (one-way): economy tickets often range from $115–$410, depending on seasonality and how far ahead you book

Flights from Chattanooga Metropolitan Airport (CHA) to William P. Hobby Airport (HOU)

Based on the latest traveler bookings, here are the top airlines flying from Chattanooga to Houston, typically favored for one-stop service. Common layovers include Hartsfield-Jackson Atlanta International Airport (ATL) with about a 1 hour and 30-minute stop, and Dallas-Fort Worth International Airport (DFW) with roughly a 1-hour layover. These options provide the flexibility to balance price, total travel time, and cabin class while crafting the ideal itinerary for your journey.

• American Airlines: This full-service airline provides one-stop flights, with one-way ticket prices generally falling between $115 and $435. It represents about 51% of departures for this route, featuring an in-flight duration of 3 hours and 15 minutes, and a total travel time of approximately 4 hours and 45 minutes, including the layover.
• Delta: Another full-service option, Delta also offers one-stop service, with typical one-way fares ranging from $120 to $435. It accounts for around 49% of departures along this route, boasting an in-flight time of 3 hours and 15 minutes and a complete journey time of about 4 hours and 45 minutes, factoring in the layover.

Travelers have the option to enhance their journey from Chattanooga to Houston with an upgrade. American Airlines provides first-class service on this route.

Best time to fly from Chattanooga (CHA) to Houston (HOU)

The most popular months for travelers flying from Chattanooga to Houston are February, March, and April, when peak temperatures in Houston reach up to 69.6°F in April. If you prefer quieter travel, consider May, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 76.6°F. For better deals, August usually offers the lowest average one-way fare around $187. Flight availability peaks in February, July, and December, with approximately 9 flights per week, making it easier to find convenient departure times.

• Cheapest time to fly: August usually offers good deals with average one-way fare around $187, roughly 21% cheaper than the yearly average.
• More budget-friendly months to fly: May and September typically offer average one-way fares of around $196.
• Most flight options: February, July, and December have the highest number of flights from Chattanooga to Houston, with approximately 9 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Chattanooga (CHA) to Houston (HOU)

• Chattanooga to Houston (CHA-IAH): George Bush Intercontinental Airport (IAH) is located approximately 23 miles from William P. Hobby Airport (HOU). One-way economy tickets on this route generally fall between $100 and $435, influenced by the time of year and how far in advance you book. Travelers can choose from both one-stop and direct flights, with common layover spots being Dallas-Fort Worth International Airport (DFW) and Hartsfield-Jackson Atlanta International Airport (ATL). Major airlines serving this route include American Airlines and Delta, with options for business and first class available as well.

How to find the best prices for flights from Chattanooga (CHA) to Houston (HOU)

Getting some of the best deals on flights from Chattanooga to Houston is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually available when booking 2-8 weeks in advance, although most travelers tend to book within 2 weeks. Afternoon departures (12pm-6pm) generally offer lower prices, while morning flights (5am-12pm) are more popular. Additionally, flying on Saturday provides both cheaper rates and is the most favored travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at William P. Hobby Airport from Chattanooga Metropolitan Airport

Houston welcomes travelers from Chattanooga with a range of transport options based on price, convenience, and proximity. Here's how to reach Houston efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Houston, with private rides that can be arranged in advance.
• Car rental: Renting a car from William P. Hobby Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at William P. Hobby Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From William P. Hobby Airport, Palm Center Transit Center, a metro station, is located about 5.5 miles away by car, providing convenient access for travelers heading into the city.

Chattanooga to Houston Flights

The cheapest times to fly from Chattanooga to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chattanooga to Houston are during the month of April. You can find some of the cheapest flights from Chattanooga to Houston with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Chattanooga to Houston

Sunday is one of the best days to book for cheap flights from Chattanooga to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Chattanooga to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chattanooga to Houston in 2026. You can also book with separate airlines for your outbound and return journeys, from $205 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chattanooga to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chattanooga to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently Asked Questions

How much does a flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby) cost?

You can find cheap one-way flights from $205 and cheap return flights $307 Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby) with Expedia. One-way flights typically cost between $223 and $852, and return flights often range between $368 and $1226. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

What is the cheapest month to fly from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby)?

August is the cheapest month to fly from Chattanooga (CHA) to Houston (HOU), with average return fares around $358. This is about 10% lower than the average price, likely due to reduced travel demand during the summer heat. Other affordable months include May and September.

*Averages based on flights available on Expedia in the last year.

Which airlines fly direct from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby)?

Enter CHA to HOU and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

What is the cheapest airline that flies from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby)?

Spirit Airlines is one of the cheapest airlines offering connecting flights from Chattanooga Metropolitan (CHA) to William P. Hobby (HOU), starting from around $497. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

*Prices based on flights available on Expedia in the last year.

How do I find cheap flights from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby)?

To find a cheap flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

What is the best time to fly from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby)?

The best time to fly from Chattanooga, TN (CHA) to Houston, TX (HOU) is in August and September. Average return flight prices are around $358, making these months more affordable. August offers warm weather, while September sees fewer travelers, enhancing your overall experience.

*Prices based on flights available on Expedia in the last year.

What is the earliest flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby)?

The earliest flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby) typically departs at around 5:00 AM local time, operated by American Airlines. This seasonal service is available in February and March, giving you a great opportunity to start your day early in Houston. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

What are the most popular departure times for flights from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby)?

For flights from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby), the most popular departure times are from 12pm to 3pm. About 29% of passengers prefer this time window. Many major carriers, including American Airlines and Delta Air Lines, offer flights during this time. This timing works well because it allows you to travel after a leisurely morning.

How long does it take to fly from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby)?

Flights from CHA to HOU with one stop typically take around 4 hours 50 minutes, covering approximately 696 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Can you fly business or first class from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby)?

First class seats are offered on the CHA to HOU route. First class cabins are available on:

• American Airlines
• Delta Air Lines
• United Airlines

How do I earn miles on a Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby) flight with Expedia?

It's easy to earn miles on a Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

What airports do you fly into for Houston from Chattanooga Metropolitan (CHA)?

When traveling from Chattanooga Metropolitan (CHA) to Houston, you can fly into William P. Hobby (HOU) and George Bush Intercontinental (IAH). Some flights may connect through major hubs like O'Hare Intl. (ORD), Charlotte-Douglas Intl. (CLT), Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Houston. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Is it cheaper to buy a plane ticket from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby) at the last minute?

Typically, booking a last minute flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Is it cheaper to book a Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby) flight and hotel package?

Securing a Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby) Houston Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

Can I cancel or change the date of my flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby)?

If you booked your Chattanooga, TN (CHA-Chattanooga Metropolitan) to Houston, TX (HOU-William P. Hobby) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.