$146 Find Cheap Flights from Chattanooga to Houston George Bush Airport - Compare and Save

These are the earliest and latest flight times available from Chattanooga to Houston George Bush Intcntl Airport:

• Earliest: departs at 7:00 am and lands at 9:40 am
• Latest: departs at 4:50 pm and lands at 7:30 pm.

The flight takes about 2h 40m.

Two cabin classes are available on flights from Chattanooga to Houston George Bush Intcntl Airport:

• Economy Class
• First Class

A nonstop flight from Chattanooga to Houston George Bush Intcntl Airport takes 2h 40m, covering 685 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Chattanooga to Houston George Bush Intcntl Airport range from $307 to $465, with an average of $361 over the past 12 months. Anything below $307 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 53% above the $361 route average. Book 21 weeks before departure for the lowest fares.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $355 round-trip, compared to $401 via a layover through Dallas/Fort Worth (DFW).

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Canadair (Bombardier) Regional Jet 200 family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Canadair (Bombardier) Regional Jet variants.

Afternoon is the busiest departure period on Chattanooga to Houston George Bush Intcntl Airport flights, with 100% of flights leaving in that window. Morning departures account for 0%, evening flights for 0%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $163 to $1,574. That means the highest observed fare was about 10x higher than the lowest one.

One-way fares from Chattanooga to Houston George Bush Intcntl Airport are currently lower than usual. Average one-way flight prices are about $199, which is 22% below the typical average for this route.

Houston George Bush Intcntl Airport (IAH) hosts 5 major car rental companies, with daily rates starting from around $3 for economy cars. Top options include:

• ACO Rent A Car
• Easirent
• America Car Rental
• Thrifty
• Hertz

Flights from Chattanooga to Houston George Bush Intcntl Airport usually depart from Chattanooga Lovell Field (CHA) and arrive at Houston George Bush Intcntl (IAH).

One-stop flights from Chattanooga to Houston George Bush Intcntl Airport most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 67% of one-stop connections
• Dallas/Fort Worth (DFW) - 30% of one-stop connections
• Charlotte Douglas (CLT) - 3% of one-stop connections

Yes. Flexible dates can save you up to 26% on flights from Chattanooga to Houston George Bush Intcntl Airport. Thursday is the cheapest departure day at $337 round-trip on average, while Monday is the most expensive at $451, a difference of $114.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only United Airlines operates flights between Chattanooga and Houston George Bush Intcntl Airport.

Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 4h 36m, compared with 4h 46m via Dallas/Fort Worth (DFW) and 5h 42m via Charlotte Douglas (CLT).

Houston George Bush Intcntl Airport is 1 hour behind Chattanooga (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Houston George Bush Intcntl Airport are George R. Brown Convention Center, Daikin Park and Houston Stadium. These are among the most viewed places in Houston George Bush Intcntl Airport on KAYAK.

Among airlines operating Chattanooga to Houston George Bush Intcntl Airport flights:

• United Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.