$92 Find Cheap Flights from Houston George Bush Airport to Knoxville - Compare and Save

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

• Earliest: departs at 7:45 am and lands at 10:00 am
• Latest: departs at 6:40 pm and lands at 8:55 pm.

The flight takes about 2h 15m.

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

• Economy Class
• First Class

A nonstop flight from Houston George Bush Intcntl Airport to Knoxville takes 2h 15m, covering 770 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 Knoxville range from $308 to $560, with an average of $401 over the past 12 months. Anything below $308 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 29% above the $401 route average. Book 17 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $243 round-trip via Fort Lauderdale (FLL), compared to $437 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 Embraer 175 (Enhanced Winglets) family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Airbus A320-100/200 variants.

Morning is the busiest departure period on Houston George Bush Intcntl Airport to Knoxville flights, with 34% of flights leaving in that window. Afternoon departures account for 33%, evening flights for 33%, 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 $176 to $1,343. That means the highest observed fare was about 8x higher than the lowest one.

JetBlue is the only airline on the Houston George Bush Intcntl Airport to Knoxville route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Houston George Bush Intcntl Airport to Knoxville are currently lower than usual. Average one-way flight prices are about $196, which is 31% below the typical average for this route.

Knoxville McGhee Tyson Airport (TYS) hosts 5 major car rental companies, with daily rates averaging $80 for economy cars. Top options include:

• Budget
• Alamo
• Enterprise Rent-A-Car
• Thrifty
• Avis

Flights from Houston George Bush Intcntl Airport to Knoxville usually depart from Houston George Bush Intcntl (IAH) and arrive at Knoxville McGhee Tyson (TYS).

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

• Atlanta Hartsfield-Jackson (ATL) - 58% of one-stop connections
• Dallas/Fort Worth (DFW) - 36% of one-stop connections
• Denver Intl (DEN) - 3% of one-stop connections
• Charlotte Douglas (CLT) - 3% of one-stop connections

Yes. Flexible dates can save you up to 32% on flights from Houston George Bush Intcntl Airport to Knoxville. Wednesday is the cheapest departure day at $335 round-trip on average, while Monday is the most expensive at $488, a difference of $153.

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 Knoxville.

Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 4h 45m, compared with 4h 51m via Dallas/Fort Worth (DFW) and 5h 09m via Charlotte Douglas (CLT).

Knoxville 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 Knoxville flights:

• United Airlines: offers extra legroom; 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 and a checked bag in Economy Class
• JetBlue: 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.