$103 Find Cheap Flights from Houston George Bush Airport to Chattanooga - Compare and Save

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

• Earliest: departs at 9:45 am and lands at 11:57 am
• Latest: departs at 8:15 pm and lands at 10:27 pm.

The flight takes about 2h 12m.

Only Economy Class is available on flights from Houston George Bush Intcntl Airport to Chattanooga.

A nonstop flight from Houston George Bush Intcntl Airport to Chattanooga takes 2h 12m, 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 Houston George Bush Intcntl Airport to Chattanooga range from $307 to $447, with an average of $347 over the past 12 months. Anything below $307 counts as a good deal.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $323 round-trip via Atlanta Hartsfield-Jackson (ATL), compared to $397 for nonstop.

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

Afternoon is the busiest departure period on Houston George Bush Intcntl Airport to Chattanooga flights, with 50% of flights leaving in that window. Evening departures account for 50%, morning 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 $194 to $1,766. That means the highest observed fare was about 9x higher than the lowest one.

One-way fares from Houston George Bush Intcntl Airport to Chattanooga are currently lower than usual. Average one-way flight prices are about $194, which is 35% below the typical average for this route.

Chattanooga Lovell Field Airport (CHA) hosts 5 major car rental companies, with daily rates starting from around $30 for economy cars. Top options include:

• Budget
• Thrifty
• Alamo
• Dollar
• Hertz

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

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

• Atlanta Hartsfield-Jackson (ATL) - 69% of one-stop connections
• Dallas/Fort Worth (DFW) - 29% of one-stop connections
• Chicago O'Hare Intl (ORD) - 3% of one-stop connections

Yes. Flexible dates can save you up to 28% on flights from Houston George Bush Intcntl Airport to Chattanooga. Thursday is the cheapest departure day at $323 round-trip on average, while Tuesday is the most expensive at $447, a difference of $124.

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 Houston George Bush Intcntl Airport and Chattanooga.

Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 4h 36m, compared with 4h 50m via Dallas/Fort Worth (DFW) and 6h 27m via Chicago O'Hare Intl (ORD).

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

Among airlines operating Houston George Bush Intcntl Airport to Chattanooga 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.