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George Bush Intcntl

$72+ Cheap flights from Tennessee to George Bush Intcntl (IAH)

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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — IAH
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Tennessee to George Bush Intcntl

Cheapest flights from Tennessee to George Bush Intcntl
Explore the most affordable flight options available from Tennessee to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Frontier deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:18 pmMEM - IAH
1 stop6h 37mFrontier
Thu 1/16:45 amIAH - MEM
1 stop12h 27mFrontier
Deal found 12/16$238
This Frontier deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:46 pmTYS - IAH
1 stop8h 52mFrontier
Mon 1/56:45 amIAH - TYS
1 stop8h 06mFrontier
Deal found 12/15$264
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 amTYS - IAH
Nonstop2h 50mUnited Airlines
Mon 1/54:35 pmIAH - TYS
Nonstop2h 15mUnited Airlines
Deal found 12/15$269
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:38 pmBNA - IAH
1 stop12h 25mMultiple Airlines
Sun 1/49:34 pmIAH - BNA
1 stop25h 40mMultiple Airlines
Deal found 12/15$288
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:39 amCHA - IAH
1 stop4h 10mDelta
Wed 1/77:15 amIAH - CHA
1 stop6h 08mDelta
Deal found 12/17$294
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:39 amCHA - IAH
1 stop4h 10mDelta
Fri 1/211:58 amIAH - CHA
1 stop3h 47mDelta
Deal found 12/17$309
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:35 amCHA - IAH
1 stop5h 20mAmerican Airlines
Sun 1/45:00 amIAH - CHA
1 stop5h 28mAmerican Airlines
Deal found 12/16$319
This American Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:23 amTYS - IAH
1 stop5h 32mAmerican Airlines
Mon 1/55:00 amIAH - TYS
1 stop5h 28mAmerican Airlines
Deal found 12/15$329
This Frontier deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:18 pmMEM - IAH
1 stop6h 37mFrontier
Sun 12/286:00 amIAH - MEM
1 stop9h 08mFrontier
Deal found 12/17$332
This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:38 pmBNA - IAH
1 stop12h 25mSpirit Airlines
Sat 1/35:54 amIAH - BNA
1 stop10h 10mSpirit Airlines
Deal found 12/16$337
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:39 amCHA - IAH
1 stop4h 10mDelta
Sat 1/37:00 amIAH - CHA
1 stop6h 20mDelta
Deal found 12/17$339
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:20 pmTYS - IAH
1 stop4h 46mAmerican Airlines
Tue 12/306:00 amIAH - TYS
1 stop4h 28mAmerican Airlines
Deal found 12/16$339

Find flight deals from Tennessee to George Bush Intcntl

Keep the following information in mind while searching for Tennessee to George Bush Intcntl flight deals. Data was last updated December 18, 2025.

Round-trip from

$150
(Kiwi.com)

One-way from

$72
(Mytrip)

Popular in

December

Cheapest in

June

Average price

$408

Good round-trip deal

$347 or less

Good one-way deal

$209 or less
From Tennessee to Houston George Bush Intcntl
Search Deals
One-way flight from Tennessee to Houston George Bush Intcntl
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Highest demand for flights based on searches. 21% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Tennessee to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Tennessee to Houston George Bush Intcntl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Tennessee to Houston George Bush Intcntl Airport that are best for you.

Fly from

Tennessee

Fly to

George Bush Intcntl

Route

Depart

Return

Price

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

Thu 1/8

8:40 am-8:23 pm

1 stop11h 43m

Houston George Bush Intcntl

Tue 1/13

12:16 pm-7:17 pm

1 stop7h 01m

$152

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

Fri 1/16

6:28 am-2:57 pm

1 stop8h 29m

Houston George Bush Intcntl

Mon 1/19

8:16 pm-8:29 am

1 stop12h 13m

$155

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

Thu 1/8

1:39 pm-10:27 pm

1 stop9h 48m

Houston George Bush Intcntl

Mon 1/12

8:13 pm-12:10 pm

1 stop14h 57m

$182

MemphisHouston

MEM - IAH

MEMIAH

Memphis

Sat 1/10

11:44 am-11:34 pm

1 stop11h 50m

Houston George Bush Intcntl

Sat 1/17

4:10 pm-7:15 pm

1 stop27h 05m

$183

MemphisHouston

MEM - IAH

MEMIAH

Memphis

Tue 1/6

5:00 pm-7:00 pm

Nonstop2h 00m

Houston George Bush Intcntl

Tue 1/13

8:20 pm-9:58 pm

Nonstop1h 38m

$191

MemphisHouston

MEM - IAH

MEMIAH

Memphis

Tue 1/13

5:00 pm-7:00 pm

Nonstop2h 00m

Houston George Bush Intcntl

Tue 1/20

7:39 am-9:13 am

Nonstop1h 34m

$191

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

Fri 1/9

6:18 pm-10:01 am

1 stop16h 43m

Houston George Bush Intcntl

Mon 1/12

8:13 pm-12:10 pm

1 stop14h 57m

$191

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

Sat 1/24

11:59 am-8:23 pm

1 stop9h 24m

Houston George Bush Intcntl

Thu 1/29

8:18 pm-5:28 pm

1 stop20h 10m

$195

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

Fri 2/6

4:25 pm-12:33 am

1 stop9h 08m

Houston George Bush Intcntl

Mon 2/9

6:45 am-3:35 pm

1 stop7h 50m

$197

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Sun 2/1

9:28 pm-10:13 am

1 stop13h 45m

Houston George Bush Intcntl

Wed 2/4

9:33 pm-12:44 pm

1 stop14h 11m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 60 results
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Best time to book a flight from Tennessee to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Tennessee 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 Tennessee to Houston George Bush Intcntl Airport

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

Currently, July is the cheapest month in which you can book a flight from Tennessee to Houston George Bush Intcntl Airport (average of $53). Flying from Tennessee to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $226). 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 TN to IAH?

Find hourly flight availability from Tennessee to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from Tennessee to Houston George Bush Intcntl Airport in the evening. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Tennessee to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly round-trip from Tennessee to George Bush Intcntl. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Tennessee to Houston George Bush Intcntl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Tennessee to Houston George Bush Intcntl Airport

Explore weekly flight availability from Tennessee to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 18, 2025.

The most flights from USTN to IAH are scheduled on a Thursday (19 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost to fly round-trip from Tennessee to Houston George Bush Intcntl Airport?

Related info for your journey

Find useful and relevant information for your journey from Tennessee to George Bush Intcntl. 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 Tennessee to Houston George Bush Intcntl Airport?

    Spirit Airlines, United Airlines, and Frontier can get you from Tennessee to Houston George Bush Intcntl Airport in just under 2h. Your travel time can differ by up to 9h 43m. The distance from Tennessee to Houston George Bush Intcntl Airport 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 cheapest airlines to fly from Tennessee to Houston George Bush Intcntl Airport one-way?

    $41 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $78 and $86, respectively.

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

    When deciding which route to take from Tennessee to Houston George Bush Intcntl Airport consider Nashville Intl - Houston George Bush Intcntl, Memphis - Houston George Bush Intcntl or Knoxville McGhee Tyson - Houston George Bush Intcntl as they are the most popular.

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

    The top 3 most reliable airlines when flying from Tennessee to Houston George Bush Intcntl Airport are Copa Airlines (85%), SkyWest Airlines (85%) and Virgin Australia (84%).

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

    On average you can expect to pay $964 for a flight from Tennessee to Houston George Bush Intcntl Airport. The cheapest flight overall is $133 while the most popular route, (Nashville Intl - Houston George Bush Intcntl) is currently priced at $150.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tennessee to George Bush Intcntl 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 Tennessee to Houston George Bush Intcntl Airport?

    Currently, July is the cheapest month in which you can book a flight from Tennessee to Houston George Bush Intcntl Airport (average of $53). Flying from Tennessee to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $226). 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

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Spring
Montgomery
Katy
The Woodlands
Tomball
Jersey Village
Humble
Conroe
Cypress

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Alternative routes for Tennessee to George Bush Intcntl

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Top 4 airlines flying from Tennessee to George Bush Intcntl

Discover the top 4 airlines that operate flights from Tennessee to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$53Average$146FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$136Average$376FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$177Average$324FlexibilityNo cancel feeOn-time71%
DeltaCheapest$230Average$370FlexibilityNo cancel feeOn-timeN/A

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