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$79+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BNA
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Cheap 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 July 29, 2026.

This United Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 8/2212:11 pm
IAH
-
MEM
Nonstop1h 45m
United Airlines
Wed 8/263:27 pm
MEM
-
IAH
Nonstop1h 58m
United Airlines
Deal found 7/26$117
This Delta deal was found by Cheapflights users on 7/28. 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.
Thu 8/207:00 am
IAH
-
MEM
1 stop5h 43m
Delta
Mon 8/244:59 pm
MEM
-
IAH
1 stop6h 53m
Delta
Deal found 7/28$157
This American Airlines deal was found by Cheapflights users on 7/26. 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 8/205:00 am
IAH
-
MEM
1 stop6h 13m
American Airlines
Mon 8/2412:04 pm
MEM
-
IAH
1 stop6h 40m
American Airlines
Deal found 7/26$159
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Sat 8/155:00 am
IAH
-
MEM
1 stop3h 56m
American Airlines
Mon 8/175:32 am
MEM
-
IAH
1 stop4h 00m
American Airlines
Deal found 7/24$160
This American Airlines deal was found by Cheapflights users on 7/24. 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 8/265:00 am
IAH
-
MEM
1 stop6h 13m
American Airlines
Mon 8/315:32 am
MEM
-
IAH
1 stop4h 00m
American Airlines
Deal found 7/24$162
This Delta deal was found by Cheapflights users on 7/25. 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.
Thu 9/108:10 am
IAH
-
MEM
1 stop4h 22m
Delta
Mon 9/143:11 pm
MEM
-
IAH
1 stop6h 03m
Delta
Deal found 7/25$167
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Mon 8/171:16 pm
IAH
-
TYS
1 stop8h 28m
Multiple Airlines
Fri 8/212:51 pm
TYS
-
IAH
1 stop18h 11m
Multiple Airlines
Deal found 7/25$176
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Mon 8/171:16 pm
IAH
-
TYS
1 stop8h 28m
Multiple Airlines
Thu 8/208:00 am
TYS
-
IAH
1 stop9h 14m
Multiple Airlines
Deal found 7/26$179
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/181:45 pm
IAH
-
TYS
1 stop24h 14m
Multiple Airlines
Thu 8/208:00 am
TYS
-
IAH
1 stop9h 14m
Multiple Airlines
Deal found 7/26$181
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Mon 8/171:16 pm
IAH
-
TYS
1 stop8h 28m
Multiple Airlines
Wed 8/1910:54 am
TYS
-
IAH
1 stop22h 08m
Multiple Airlines
Deal found 7/26$184
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 8/208:10 pm
IAH
-
MEM
Nonstop1h 46m
United Airlines
Mon 8/246:59 pm
MEM
-
IAH
Nonstop1h 56m
United Airlines
Deal found 7/28$187
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Mon 8/171:16 pm
IAH
-
TYS
1 stop8h 28m
Multiple Airlines
Mon 8/246:27 pm
TYS
-
IAH
1 stop21h 05m
Multiple Airlines
Deal found 7/26$187

Find 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 July 29, 2026.

Round-trip from

$117
(United Airlines)

One-way from

$79
(Delta)

Popular in

July

Cheapest in

September

Average price

$459

Good round-trip deal

$235 or less

Good one-way deal

$169 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. 8% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Tennessee.
Search Deals
Price to beat on a one-way flight from Houston George Bush Intcntl to Tennessee.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Tennessee 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 July 29, 2026.
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

Cheapest round-trip

HoustonMemphis

IAH - MEM

IAHMEM

Houston George Bush Intcntl

Thu 10/8

8:51 pm-10:36 pm

Nonstop1h 45m

Memphis

Mon 10/12

6:59 pm-8:55 pm

Nonstop1h 56m

$117
Quickest round-trip

HoustonMemphis

IAH - MEM

IAHMEM

Houston George Bush Intcntl

Tue 10/13

8:51 pm-10:36 pm

Nonstop1h 45m

Memphis

Mon 10/19

9:00 am-10:50 am

Nonstop1h 50m

$187

HoustonMemphis

IAH - MEM

IAHMEM

Houston George Bush Intcntl

Wed 8/26

4:30 pm-6:16 pm

Nonstop1h 46m

Memphis

Mon 8/31

11:44 am-1:40 pm

Nonstop1h 56m

$187

HoustonMemphis

IAH - MEM

IAHMEM

Houston George Bush Intcntl

Fri 8/14

6:05 pm-7:51 pm

Nonstop1h 46m

Memphis

Mon 8/17

6:59 pm-8:55 pm

Nonstop1h 56m

$228

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Tue 10/6

4:35 pm-6:42 pm

Nonstop2h 07m

Nashville Intl

Wed 10/7

3:08 pm-5:22 pm

Nonstop2h 14m

$287

HoustonKnoxville

IAH - TYS

IAHTYS

Houston George Bush Intcntl

Fri 10/30

9:42 am-5:27 pm

1 stop6h 45m

Knoxville McGhee Tyson

Tue 11/3

7:09 am-12:04 pm

1 stop5h 55m

$299

HoustonKnoxville

IAH - TYS

IAHTYS

Houston George Bush Intcntl

Tue 9/8

5:40 am-12:51 pm

1 stop6h 11m

Knoxville McGhee Tyson

Tue 9/15

8:55 am-1:30 pm

1 stop5h 35m

$299

HoustonKnoxville

IAH - TYS

IAHTYS

Houston George Bush Intcntl

Thu 12/10

6:13 pm-11:57 pm

1 stop4h 44m

Knoxville McGhee Tyson

Tue 12/15

6:09 pm-11:59 pm

1 stop6h 50m

$299

HoustonKnoxville

IAH - TYS

IAHTYS

Houston George Bush Intcntl

Thu 12/10

10:00 am-5:24 pm

1 stop6h 24m

Knoxville McGhee Tyson

Mon 12/14

6:09 pm-10:11 pm

1 stop5h 02m

$299

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Wed 10/21

4:59 pm-10:24 pm

1 stop4h 25m

Blountville Tri Cities TN/VA

Sun 10/25

7:19 pm-11:55 pm

1 stop5h 36m

$300

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 60 resultsSorted by cheapest first
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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.
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, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Tennessee (average of $338). Flying from Houston George Bush Intcntl Airport to Tennessee in June is currently the most expensive (average of $506). 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?

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 July 29, 2026.

When flying from Houston George Bush Intcntl Airport to Tennessee, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 7% versus a flight in the morning.

Weekly flight availability from Houston George Bush Intcntl Airport to Tennessee

Explore weekly flight availability from George Bush Intcntl to Tennessee. 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 July 29, 2026.

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 (6 on average).

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

Airfare is below average for this route at the moment.
Houston George Bush Intcntl Airport to Tennessee flights typically cost between $291 and $504 in August.
The cheapest round-trip price found within the last 5 days was $279 on Frontier (Aug 20-Aug 23).

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Tennessee?

The price you pay for your flight from Houston George Bush Intcntl Airport to Tennessee may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Tennessee. Price data was last updated on July 25, 2026.

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

Reviews of airlines servicing Tennessee

Get insights into the airlines that provide service to Tennessee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tennessee. Reviews last updated July 29, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Tennessee, such as Delta,United Airlines, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,486 reviews

Crew

8.5

Overall

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
Delta
7.8
Good
8,486 reviews
Delta
7.8
Good
8,486 reviews

Crew

8.5

Overall

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
United Airlines
7.4
Good
10,050 reviews
Delta
7.8
Good
8,486 reviews

Crew

8.5

Overall

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
American Airlines
7.1
Good
11,841 reviews
Delta
7.8
Good
8,486 reviews

Crew

8.5

Overall

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
Frontier
5.6
Fair
2,749 reviews
Delta
7.8
Good
8,486 reviews

Crew

8.5

Overall

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.

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?

    Departing from Houston George Bush Intcntl Airport to Tennessee will take you 1h 45m. 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 cheapest airlines to fly from Houston George Bush Intcntl Airport to Tennessee one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $78. Users have also found prices from $110 and $125 on Frontier and American Airlines, respectively.

  • 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 (80%), ANA (72%) or Emirates (70%) 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 $339, our data shows the cheapest flight currently is $118. When looking at the most popular route, (Houston George Bush Intcntl - Nashville Intl), you can expect to pay $207 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, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Tennessee (average of $338). Flying from Houston George Bush Intcntl Airport to Tennessee in June is currently the most expensive (average of $506). 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.

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Alternative routes for George Bush Intcntl to Tennessee

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Top 4 airlines flying from George Bush Intcntl to Tennessee

Discover the top 4 airlines that operate flights from George Bush Intcntl to Tennessee. 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 July 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$135Average$194FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$174Average$460FlexibilityNo cancel feeOn-time69%
DeltaCheapest$188Average$368FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$225Average$422FlexibilityNo cancel feeOn-time71%

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