In terms of precipitation, rainfall in Tennessee ranges from 2.8 - 5.0 inches per month. May is typically the wettest month, when rainfall can reach 5.0 in. October is typically the driest time to visit Tennessee when rainfall is around 2.8 in.

If weather is an important factor for your trip to Tennessee, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

What are the most popular routes from Houston George Bush Intcntl Airport to Tennessee?

The most popular route from Houston George Bush Intcntl Airport to Tennessee is Houston George Bush Intcntl - Nashville Intl. You may also consider Houston George Bush Intcntl - Knoxville McGhee Tyson or Houston George Bush Intcntl - Memphis.

What are the cheapest flights from Houston George Bush Intcntl Airport to Tennessee?

While on average a flight from Houston George Bush Intcntl Airport to Tennessee is generally $308, our data shows the cheapest flight currently is $113. When looking at the most popular route, (Houston George Bush Intcntl - Nashville Intl), you can expect to pay $115 for that flight.

What are the most reliable airlines from Houston George Bush Intcntl Airport to Tennessee?

Consider Mesa Airlines (95%), ANA (85%) or United Airlines (83%) when booking your flight. These represent the most reliable airlines when flying from Houston George Bush Intcntl Airport to Tennessee.

What are the most popular airlines that fly from Houston George Bush Intcntl Airport to Tennessee?

The most popular airlines flying from Houston George Bush Intcntl Airport to Tennessee are American Airlines, Frontier and Spirit Airlines. Something to consider prior to booking your flight.

Can I find deals for flights from George Bush Intcntl to Tennessee that include hotel bookings?

Yes. In addition to deals on George Bush Intcntl to Tennessee flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from George Bush Intcntl to Tennessee?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Tennessee.

Can I find deals for business class flights from George Bush Intcntl to Tennessee?

Yes. Cheapflights offers flight deals from George Bush Intcntl to Tennessee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$49+ Flights from Houston George Bush Intcntl Airport to Tennessee

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Cheap flight deals from George Bush Intcntl to Tennessee

Round-trip from	$97 (United Airlines)
One-way from	$49 (United Airlines)
Popular in	October
Cheapest in	June
Average price	$304
Good round-trip deal	$177 or less
Good one-way deal	$134 or less

From Houston George Bush Intcntl to Tennessee

Search Deals

One-way flight from Houston George Bush Intcntl to Tennessee

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($40 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Price to beat on a round-trip flight from Houston George Bush Intcntl to Tennessee.

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Price to beat on a one-way flight from Houston George Bush Intcntl to Tennessee.

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Find flight deals from George Bush Intcntl to Tennessee

Cheapest flights from George Bush Intcntl to Tennessee
Explore the most affordable flight options available from George Bush Intcntl to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Tue 10/148:05 pmIAH - MEM

Nonstop1h 42mUnited Airlines

Tue 10/218:40 amMEM - IAH

Nonstop1h 51mUnited Airlines

Deal found 9/16

$97

Fri 10/178:05 pmIAH - MEM

Nonstop1h 42mUnited Airlines

Mon 10/208:40 amMEM - IAH

Nonstop1h 51mUnited Airlines

Deal found 9/15

$134

Tue 11/118:05 pmIAH - MEM

Nonstop1h 36mUnited Airlines

Thu 11/136:45 amMEM - IAH

Nonstop1h 54mUnited Airlines

Deal found 9/15

$157

Thu 10/166:25 pmIAH - MEM

Nonstop1h 42mUnited Airlines

Mon 10/207:00 amMEM - IAH

Nonstop1h 48mUnited Airlines

Deal found 9/17

$158

Tue 11/114:45 pmIAH - MEM

1 stop7h 14mAmerican Airlines

Thu 11/135:15 amMEM - IAH

1 stop4h 48mAmerican Airlines

Deal found 9/15

$159

Fri 10/246:00 amIAH - MEM

1 stop13h 27mFrontier

Sun 10/268:10 pmMEM - IAH

1 stop16h 01mFrontier

Deal found 9/16

$164

Thu 10/2311:36 amIAH - MEM

1 stop7h 47mFrontier

Sun 10/268:10 pmMEM - IAH

1 stop16h 01mFrontier

Deal found 9/14

$166

Wed 11/268:05 pmIAH - MEM

Nonstop1h 36mUnited Airlines

Tue 12/26:30 amMEM - IAH

Nonstop1h 51mUnited Airlines

Deal found 9/15

$173

Fri 12/56:28 pmIAH - MEM

1 stop4h 07mAmerican Airlines

Mon 12/85:15 amMEM - IAH

1 stop4h 48mAmerican Airlines

Deal found 9/17

$175

Tue 10/2810:07 amIAH - TYS

1 stop6h 26mAmerican Airlines

Sat 11/16:00 amTYS - IAH

1 stop4h 17mAmerican Airlines

Deal found 9/16

$179

Mon 10/276:00 amIAH - TYS

1 stop12h 32mMultiple Airlines

Fri 10/318:15 amTYS - IAH

1 stop26h 18mMultiple Airlines

Deal found 9/15

$190

Mon 11/248:05 pmIAH - MEM

Nonstop1h 36mUnited Airlines

Sun 11/309:30 pmMEM - IAH

Nonstop1h 55mUnited Airlines

Deal found 9/16

$193

Best flights from George Bush Intcntl to Tennessee
Discover carefully curated flight deals from George Bush Intcntl to Tennessee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Wed 10/154:35 pmIAH - MEM

Nonstop1h 41mUnited Airlines

Wed 10/2211:37 amMEM - IAH

Nonstop1h 56mUnited Airlines

Deal found 9/15

$97

Thu 1/228:20 pmIAH - MEM

Nonstop1h 38mUnited Airlines

Mon 1/266:15 amMEM - IAH

Nonstop2h 02mUnited Airlines

Deal found 9/16

$97

Thu 10/2311:36 amIAH - MEM

1 stop7h 47mFrontier

Sun 10/268:10 pmMEM - IAH

2 stops14h 37mFrontier

Deal found 9/14

$197

Tue 10/148:05 pmIAH - MEM

Nonstop1h 42mUnited Airlines

Tue 10/218:40 amMEM - IAH

Nonstop1h 51mUnited Airlines

Deal found 9/16

$97

Mon 9/299:26 pmIAH - BNA

2 stops24h 18mMultiple Airlines

Mon 10/68:05 pmBNA - IAH

1 stop14h 42mMultiple Airlines

Deal found 9/15

$220

Sat 9/275:50 amIAH - CHA

2 stops10h 07mSpirit Airlines

Mon 9/295:52 pmCHA - IAH

1 stop15h 32mSpirit Airlines

Deal found 9/16

$226

Tue 10/282:30 pmIAH - TYS

1 stop7h 25mDelta

Sat 11/12:41 pmTYS - IAH

1 stop6h 00mDelta

Deal found 9/17

$229

Wed 10/292:25 pmIAH - TRI

1 stop7h 31mAmerican Airlines

Wed 11/54:12 pmTRI - IAH

1 stop5h 20mAmerican Airlines

Deal found 9/15

$231

Tue 11/117:35 amIAH - MEM

Nonstop1h 37mUnited Airlines

Thu 11/136:45 amMEM - IAH

Nonstop1h 54mUnited Airlines

Deal found 9/16

$157

Thu 10/166:25 pmIAH - MEM

Nonstop1h 42mUnited Airlines

Mon 10/207:00 amMEM - IAH

Nonstop1h 48mUnited Airlines

Deal found 9/17

$158

Thu 11/277:01 amIAH - TYS

1 stop6h 45mDelta

Mon 12/87:59 pmTYS - IAH

1 stop4h 58mDelta

Deal found 9/15

$229

Sun 9/2810:08 amIAH - CHA

2 stops29h 49mMultiple Airlines

Fri 10/35:52 pmCHA - IAH

1 stop15h 32mMultiple Airlines

Deal found 9/16

$233

Wed 10/16:01 amIAH - CHA

1 stop4h 43mAmerican Airlines

Sat 10/44:27 pmCHA - IAH

1 stop6h 58mAmerican Airlines

Deal found 9/15

$259

Wed 11/57:05 amIAH - TRI

1 stop4h 38mDelta

Sat 11/81:28 pmTRI - IAH

1 stop4h 36mDelta

Deal found 9/17

$237

Sat 9/275:30 amIAH - CHA

1 stop10h 27mSpirit Airlines

Fri 10/35:52 pmCHA - IAH

1 stop15h 32mSpirit Airlines

Deal found 9/16

$263

Mon 11/248:05 pmIAH - MEM

Nonstop1h 36mUnited Airlines

Sun 11/309:30 pmMEM - IAH

Nonstop1h 55mUnited Airlines

Deal found 9/16

$193

Tue 11/47:05 amIAH - TRI

1 stop4h 38mDelta

Sat 11/81:28 pmTRI - IAH

1 stop4h 36mDelta

Deal found 9/17

$237

Mon 9/295:30 amIAH - CHA

1 stop10h 27mSpirit Airlines

Fri 10/35:52 pmCHA - IAH

1 stop15h 32mSpirit Airlines

Deal found 9/16

$263

Thu 10/239:35 pmIAH - TYS

1 stop15h 44mMultiple Airlines

Mon 10/278:45 amTYS - IAH

1 stop25h 48mMultiple Airlines

Deal found 9/16

$283

Fri 11/216:00 amIAH - TYS

1 stop4h 24mAmerican Airlines

Mon 11/245:07 pmTYS - IAH

1 stop8h 31mAmerican Airlines

Deal found 9/14

$289

Fri 10/313:10 pmIAH - CHA

1 stop5h 48mDelta

Sun 11/25:54 amCHA - IAH

1 stop3h 53mDelta

Deal found 9/16

$249

Thu 12/47:35 amIAH - BNA

Nonstop1h 57mUnited Airlines

Sun 12/76:00 amBNA - IAH

Nonstop2h 21mUnited Airlines

Deal found 9/15

$206

Tue 11/252:24 pmIAH - TRI

1 stop7h 33mAmerican Airlines

Tue 12/27:22 pmTRI - IAH

1 stop5h 39mAmerican Airlines

Deal found 9/16

$289

Tue 10/213:10 pmIAH - CHA

1 stop5h 48mDelta

Tue 10/287:32 amCHA - IAH

1 stop8h 08mDelta

Deal found 9/15

$249

Sat 10/117:30 amIAH - BNA

Nonstop2h 03mUnited Airlines

Wed 10/156:10 amBNA - IAH

Nonstop2h 15mUnited Airlines

Deal found 9/14

$209

Thu 11/137:45 amIAH - TRI

1 stop5h 29mAmerican Airlines

Mon 11/177:22 pmTRI - IAH

1 stop5h 39mAmerican Airlines

Deal found 9/15

$289

Sat 2/217:15 amIAH - CHA

1 stop6h 18mDelta

Wed 2/251:30 pmCHA - IAH

1 stop5h 13mDelta

Deal found 9/14

$249

Thu 10/97:35 amIAH - MEM

Nonstop1h 37mUnited Airlines

Mon 10/137:00 amMEM - IAH

Nonstop1h 48mUnited Airlines

Deal found 9/15

$223

Wed 10/12:52 pmIAH - TYS

1 stop7h 11mAmerican Airlines

Mon 10/66:00 amTYS - IAH

1 stop4h 17mAmerican Airlines

Deal found 9/16

$299

Wed 10/15:45 amIAH - CHA

1 stop3h 29mDelta

Sat 10/46:31 pmCHA - IAH

1 stop6h 19mDelta

Deal found 9/14

$259

Last-minute flights from George Bush Intcntl to Tennessee
Discover last-minute flight deals from George Bush Intcntl to Tennessee. Data last updated September 17, 2025 and is based on user searches.

Wed 10/87:35 amIAH - MEM

Nonstop1h 37mUnited Airlines

Fri 10/178:40 amMEM - IAH

Nonstop1h 51mUnited Airlines

Deal found 9/16

$194

Tue 10/148:05 pmIAH - MEM

Nonstop1h 42mUnited Airlines

Tue 10/218:40 amMEM - IAH

Nonstop1h 51mUnited Airlines

Deal found 9/16

$97

Tue 10/146:01 amIAH - MEM

1 stop4h 09mAmerican Airlines

Tue 10/213:47 pmMEM - IAH

1 stop4h 21mAmerican Airlines

Deal found 9/16

$159

Thu 10/166:25 pmIAH - MEM

Nonstop1h 42mUnited Airlines

Mon 10/207:00 amMEM - IAH

Nonstop1h 48mUnited Airlines

Deal found 9/17

$158

Thu 10/1612:42 pmIAH - BNA

1 stop7h 56mSpirit Airlines

Sat 10/1811:43 amBNA - IAH

2 stops12h 45mSpirit Airlines

Deal found 9/16

$198

Fri 10/178:05 pmIAH - MEM

Nonstop1h 42mUnited Airlines

Mon 10/208:40 amMEM - IAH

Nonstop1h 51mUnited Airlines

Deal found 9/15

$134

Sat 10/184:30 pmIAH - BNA

2 stops22h 40mMultiple Airlines

Mon 10/208:05 pmBNA - IAH

1 stop14h 42mMultiple Airlines

Deal found 9/16

$197

Thu 10/2311:36 amIAH - MEM

1 stop7h 47mFrontier

Sun 10/268:10 pmMEM - IAH

1 stop16h 01mFrontier

Deal found 9/14

$166

Fri 10/246:00 amIAH - MEM

1 stop13h 27mFrontier

Sun 10/268:10 pmMEM - IAH

1 stop16h 01mFrontier

Deal found 9/16

$164

Mon 10/276:00 amIAH - TYS

1 stop12h 32mMultiple Airlines

Fri 10/318:15 amTYS - IAH

1 stop26h 18mMultiple Airlines

Deal found 9/15

$190

Mon 10/275:45 amIAH - BNA

2 stops13h 54mSpirit Airlines

Thu 10/305:45 amBNA - IAH

1 stop11h 53mSpirit Airlines

Deal found 9/16

$199

Tue 10/2810:07 amIAH - TYS

1 stop6h 26mAmerican Airlines

Sat 11/16:00 amTYS - IAH

1 stop4h 17mAmerican Airlines

Deal found 9/16

$179

One-way flights from George Bush Intcntl to Tennessee
Search for one-way flight options from George Bush Intcntl to Tennessee. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Tue 10/214:35 pmIAH - MEM

Nonstop1h 41mUnited Airlines

Deal found 9/14

$49

Thu 11/68:05 pmIAH - MEM

Nonstop1h 36mUnited Airlines

Deal found 9/15

$64

Tue 12/238:08 pmIAH - MEM

Nonstop1h 38mUnited Airlines

Deal found 9/15

$68

Tue 10/141:09 pmIAH - BNA

1 stop8h 57mSpirit Airlines

Deal found 9/14

$72

Sat 1/178:20 pmIAH - MEM

Nonstop1h 38mUnited Airlines

Deal found 9/15

$78

Wed 1/2112:10 pmIAH - MEM

Nonstop1h 39mUnited Airlines

Deal found 9/16

$79

Fri 1/165:03 amIAH - BNA

1 stop3h 53mAmerican Airlines

Deal found 9/15

$79

Tue 10/212:25 pmIAH - MEM

1 stop6h 34mAmerican Airlines

Deal found 9/14

$80

Sat 11/155:00 amIAH - BNA

1 stop4h 11mAmerican Airlines

Deal found 9/15

$80

Tue 9/235:48 pmIAH - BNA

1 stop5h 35mSpirit Airlines

Deal found 9/15

$81

Mon 10/207:49 amIAH - BNA

1 stop8h 40mFrontier

Deal found 9/15

$82

Sat 11/17:16 pmIAH - BNA

1 stop29h 04mMultiple Airlines

Deal found 9/15

$83

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Tennessee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonMemphis

IAH - MEM

IAHMEM

Houston George Bush Intcntl

Wed 10/15

4:35 pm-6:16 pm

Nonstop1h 41m

Memphis

Wed 10/22

11:37 am-1:33 pm

Nonstop1h 56m

$97

HoustonMemphis

IAH - MEM

IAHMEM

Houston George Bush Intcntl

Thu 1/22

8:20 pm-9:58 pm

Nonstop1h 38m

Memphis

Mon 1/26

6:15 am-8:17 am

Nonstop2h 02m

$97

HoustonMemphis

IAH - MEM

IAHMEM

Houston George Bush Intcntl

Tue 10/14

8:05 pm-9:47 pm

Nonstop1h 42m

Memphis

Tue 10/21

8:40 am-10:31 am

Nonstop1h 51m

$97

HoustonMemphis

IAH - MEM

IAHMEM

Houston George Bush Intcntl

Tue 11/11

7:35 am-9:12 am

Nonstop1h 37m

Memphis

Thu 11/13

6:45 am-8:39 am

Nonstop1h 54m

$157

HoustonMemphis

IAH - MEM

IAHMEM

Houston George Bush Intcntl

Thu 10/16

6:25 pm-8:07 pm

Nonstop1h 42m

Memphis

Mon 10/20

7:00 am-8:48 am

Nonstop1h 48m

$158

HoustonMemphis

IAH - MEM

IAHMEM

Houston George Bush Intcntl

Mon 11/24

8:05 pm-9:41 pm

Nonstop1h 36m

Memphis

Sun 11/30

9:30 pm-11:25 pm

Nonstop1h 55m

$193

HoustonMemphis

IAH - MEM

IAHMEM

Houston George Bush Intcntl

Thu 10/23

11:36 am-7:23 pm

1 stop7h 47m

Memphis

Sun 10/26

8:10 pm-10:47 am

2 stops14h 37m

$197

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Thu 12/4

7:35 am-9:32 am

Nonstop1h 57m

Nashville Intl

Sun 12/7

6:00 am-8:21 am

Nonstop2h 21m

$206

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Sat 10/11

7:30 am-9:33 am

Nonstop2h 03m

Nashville Intl

Wed 10/15

6:10 am-8:25 am

Nonstop2h 15m

$209

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Mon 9/29

9:26 pm-9:44 pm

2 stops24h 18m

Nashville Intl

Mon 10/6

8:05 pm-10:47 am

1 stop14h 42m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results

...

Best time to book a flight from George Bush Intcntl to Tennessee

Have a flexible travel schedule? Discover the best time to fly to Tennessee from George Bush Intcntl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Tennessee

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Tennessee?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Tennessee (average of $220). Flying from Houston George Bush Intcntl Airport to Tennessee in June is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to TN?

When flying from Houston George Bush Intcntl Airport to Tennessee, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Houston George Bush Intcntl Airport to Tennessee

The most flights from IAH to USTN are scheduled on a Monday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

Reviews of airlines servicing Tennessee

Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Tennessee, such as Delta, United Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,961 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,926 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Spirit Airlines

6.3

Okay

8,023 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Frontier

5.8

Fair

3,173 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

How long is the flight from Houston George Bush Intcntl Airport to Tennessee?
Departing from Houston George Bush Intcntl Airport to Tennessee will take you 1h 41m. The distance from Houston George Bush Intcntl Airport to Tennessee is about 468 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the most popular routes from Houston George Bush Intcntl Airport to Tennessee?
The most popular route from Houston George Bush Intcntl Airport to Tennessee is Houston George Bush Intcntl - Nashville Intl. You may also consider Houston George Bush Intcntl - Knoxville McGhee Tyson or Houston George Bush Intcntl - Memphis.
What are the most reliable airlines from Houston George Bush Intcntl Airport to Tennessee?
Consider Mesa Airlines (95%), ANA (85%) or United Airlines (83%) when booking your flight. These represent the most reliable airlines when flying from Houston George Bush Intcntl Airport to Tennessee.
What are the cheapest flights from Houston George Bush Intcntl Airport to Tennessee?
While on average a flight from Houston George Bush Intcntl Airport to Tennessee is generally $308, our data shows the cheapest flight currently is $113. When looking at the most popular route, (Houston George Bush Intcntl - Nashville Intl), you can expect to pay $115 for that flight.
Can I find deals for flights from George Bush Intcntl to Tennessee that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to Tennessee flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to Tennessee?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Tennessee.
Can I find deals for business class flights from George Bush Intcntl to Tennessee?
Yes. Cheapflights offers flight deals from George Bush Intcntl to Tennessee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Tennessee?
Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Tennessee (average of $220). Flying from Houston George Bush Intcntl Airport to Tennessee in June is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Tennessee car rentals

Nashville Intl Airport car rentals

Memphis Airport car rentals

Knoxville McGhee Tyson Airport car rentals

Chattanooga Lovell Field Airport car rentals

Blountville Tri Cities TN/VA Airport car rentals

Jackson Mckellar Field Airport car rentals

Nashville car rentals

Knoxville car rentals

Memphis car rentals

Chattanooga car rentals

Kingsport car rentals

Top 6 airlines flying from George Bush Intcntl to Tennessee

Airline	Cheapest	Average	Flexibility	On-time
Allegiant Air	Cheapest$53	Average$112	FlexibilityNo cancel fee	On-time88%
Spirit Airlines	Cheapest$70	Average$150	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$103	Average$288	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$157	Average$387	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$167	Average$339	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$228	Average$378	FlexibilityNo cancel fee	On-timeN/A

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$49+ Cheap flights from George Bush Intcntl (IAH) to Tennessee

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from George Bush Intcntl to Tennessee

Keep the following information in mind while searching for George Bush Intcntl to Tennessee flight deals. Data was last updated September 17, 2025.

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Find flight deals from George Bush Intcntl to Tennessee

Cheapest flights from George Bush Intcntl to TennesseeExplore the most affordable flight options available from George Bush Intcntl to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Explore the most affordable flight options available from George Bush Intcntl to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

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Best time to book a flight from George Bush Intcntl to Tennessee

Have a flexible travel schedule? Discover the best time to fly to Tennessee from George Bush Intcntl with our price prediction graph.

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Everything you need to know about your flight from Houston George Bush Intcntl Airport to Tennessee

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Tennessee?

What is the cheapest time of day to fly from IAH to TN?

Find hourly flight availability from George Bush Intcntl to Tennessee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Weekly flight availability from Houston George Bush Intcntl Airport to Tennessee

Reviews of airlines servicing Tennessee

Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Tennessee, such as Delta, United Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Tennessee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Houston George Bush Intcntl Airport to Tennessee?

What are the most popular routes from Houston George Bush Intcntl Airport to Tennessee?

What are the most reliable airlines from Houston George Bush Intcntl Airport to Tennessee?

What are the cheapest flights from Houston George Bush Intcntl Airport to Tennessee?

Can I find deals for flights from George Bush Intcntl to Tennessee that include hotel bookings?

How can I find direct flights from George Bush Intcntl to Tennessee?

Can I find deals for business class flights from George Bush Intcntl to Tennessee?

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Tennessee?

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Alternative routes for George Bush Intcntl to Tennessee

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Top 6 airlines flying from George Bush Intcntl to Tennessee

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Cheapest flights from George Bush Intcntl to Tennessee
Explore the most affordable flight options available from George Bush Intcntl to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.