HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$67+ Cheap flights from Nashville (BNA) 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — IAH
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Nashville to George Bush Intcntl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Nashville Intl to Houston George Bush Intcntl are usually found in July or June, booked 79 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Nashville to George Bush Intcntl

Cheapest flights from Nashville to George Bush Intcntl
Explore the most affordable flight options available from Nashville to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/7. 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 12/235:36 pmBNA - IAH
1 stop28h 18mMultiple Airlines
Mon 1/56:55 pmIAH - BNA
1 stop15h 14mMultiple Airlines
Deal found 12/7$195
This Kiwi.com deal was found by Cheapflights users on 12/7. 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.
Wed 12/315:23 pmBNA - IAH
1 stop15h 56mSpirit Airlines
Mon 1/56:55 pmIAH - BNA
1 stop15h 14mSpirit Airlines
Deal found 12/7$232
This Kiwi.com deal was found by Cheapflights users on 12/7. 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.
Wed 12/316:10 amBNA - IAH
2 stops16h 45mMultiple Airlines
Mon 1/56:55 pmIAH - BNA
1 stop15h 14mMultiple Airlines
Deal found 12/7$233
This Kiwi.com deal was found by Cheapflights users on 12/7. 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.
Wed 12/2411:14 amBNA - IAH
1 stop10h 40mSpirit Airlines
Wed 12/3112:50 pmIAH - BNA
2 stops9h 37mSpirit Airlines
Deal found 12/7$237
This Kiwi.com deal was found by Cheapflights users on 12/7. 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 12/235:36 pmBNA - IAH
1 stop28h 18mMultiple Airlines
Sun 1/49:34 pmIAH - BNA
1 stop25h 40mMultiple Airlines
Deal found 12/7$238
This Cheapflightsfares deal was found by Cheapflights users on 12/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:38 pmBNA - IAH
1 stop12h 25mSpirit Airlines
Mon 1/55:46 amIAH - BNA
1 stop5h 03mSpirit Airlines
Deal found 12/7$246
This Cheapflightsfares deal was found by Cheapflights users on 12/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:10 amBNA - IAH
1 stop11h 33mSpirit Airlines
Sun 12/1410:41 amIAH - BNA
1 stop9h 13mSpirit Airlines
Deal found 12/7$247
This Kiwi.com deal was found by Cheapflights users on 12/7. 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
2 stops15h 07mMultiple Airlines
Sun 1/49:34 pmIAH - BNA
1 stop25h 40mMultiple Airlines
Deal found 12/7$248
This Cheapflightsfares deal was found by Cheapflights users on 12/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:59 pmBNA - IAH
1 stop12h 19mSpirit Airlines
Sat 12/137:25 pmIAH - BNA
1 stop12h 32mSpirit Airlines
Deal found 12/9$260
This Kiwi.com deal was found by Cheapflights users on 12/7. 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.
Wed 12/2411:14 amBNA - IAH
1 stop10h 40mSpirit Airlines
Tue 12/305:46 amIAH - BNA
1 stop5h 03mSpirit Airlines
Deal found 12/7$262
This Kiwi.com deal was found by Cheapflights users on 12/7. 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 12/238:38 pmBNA - IAH
1 stop25h 16mSpirit Airlines
Tue 12/305:46 amIAH - BNA
1 stop5h 03mSpirit Airlines
Deal found 12/7$263

Find flight deals from Nashville to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 9, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$133
(Kiwi.com)

One-way from

$67
(Trip.com)

Popular in

January

Cheapest in

July

Average price

$424

Good round-trip deal

$433 or less

Good one-way deal

$206 or less
Provider with most accurate pricing for Nashville Intl-Houston George Bush Intcntl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Houston George Bush Intcntl flights.
Search Deals
From Nashville Intl to Houston George Bush Intcntl
Search Deals
One-way flight from Nashville Intl to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
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
Search Deals
Price to beat on a round-trip flight from Nashville Intl to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Nashville Intl to Houston George Bush Intcntl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville 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 9, 2025.
Use the filters below to find and compare flights from Nashville to Houston George Bush Intcntl Airport that are best for you.

Fly from

Nashville

Fly to

George Bush Intcntl

Route

Depart

Return

Price

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

Thu 2/12

6:30 am-10:40 pm

2 stops16h 10m

Houston George Bush Intcntl

Mon 2/16

9:44 pm-7:17 pm

1 stop21h 33m

$265

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

Sat 1/31

2:54 pm-5:23 pm

Nonstop2h 29m

Houston George Bush Intcntl

Sat 2/7

6:05 pm-8:14 pm

Nonstop2h 09m

$335

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

Tue 1/6

6:10 am-8:41 am

Nonstop2h 31m

Houston George Bush Intcntl

Tue 1/13

11:55 am-1:58 pm

Nonstop2h 03m

$335

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

Fri 1/9

10:43 am-1:13 pm

Nonstop2h 30m

Houston George Bush Intcntl

Mon 1/12

7:30 am-9:31 am

Nonstop2h 01m

$358

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

Fri 1/2

8:35 am-11:13 am

Nonstop2h 38m

Houston George Bush Intcntl

Tue 1/6

11:55 am-1:58 pm

Nonstop2h 03m

$367

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

Fri 2/13

2:58 pm-5:22 pm

Nonstop2h 24m

Houston George Bush Intcntl

Sun 2/15

12:00 pm-2:02 pm

Nonstop2h 02m

$381

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

Fri 3/6

4:33 pm-6:58 pm

Nonstop2h 25m

Houston George Bush Intcntl

Sun 3/8

7:25 am-9:25 am

Nonstop2h 00m

$381

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

Thu 1/8

2:54 pm-5:23 pm

Nonstop2h 29m

Houston George Bush Intcntl

Mon 1/12

2:55 pm-4:58 pm

Nonstop2h 03m

$405

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

Wed 1/7

6:10 am-12:12 am

3 stops18h 02m

$122

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

Mon 1/12

8:12 pm-5:18 pm

3 stops21h 06m

$122

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 17 results
1
2

Compare providers for flights from Nashville to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Nashville to George Bush Intcntl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Nashville-Houston George Bush Intcntl Airport flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Nashville-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Nashville-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Nashville-Houston George Bush Intcntl Airport flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Nashville-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Nashville to George Bush Intcntl. Price data was last updated on December 5, 2025.

The best time to book flights from Nashville to Houston George Bush Intcntl Airport is 18 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, July is the cheapest month in which you can book a flight from Nashville to Houston George Bush Intcntl Airport (average of $53). Flying from Nashville to Houston George Bush Intcntl Airport in February is currently the most expensive (average of $280). 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 BNA to IAH?

Find hourly flight availability from Nashville 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 9, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 80% on flights from Nashville to Houston George Bush Intcntl Airport by exploring options for tickets in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Nashville to George Bush Intcntl. Price data was last updated on December 6, 2025.

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

The best insider tips for Nashville to Houston George Bush Intcntl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Nashville to Houston George Bush Intcntl Airport trip
Airports
BNA

For self-parking, Terminal Garage 1 and 2 are closest to the terminal. Terminal Lot A is cheaper and within walking distance.

Read more about BNABy Mark Chesnut
IAH

For a quick ride to downtown Houston, consider Uber or Lyft from Terminals A, B, or C. Taxis are available at Terminal E.

Read more about IAHBy Evie Carrick
Our travel experts
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Mark Chesnut

Mark Chesnut

Expert on BNA

Mark Chesnut

Mark Chesnut

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated December 9, 2025.
See what other customers who have flown with United Airlines, American Airlines, and Spirit Airlines from Nashville to Houston George Bush Intcntl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,088 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,088 reviews
United Airlines
7.4
Good
9,088 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,043 reviews
United Airlines
7.4
Good
9,088 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Spirit Airlines
6.3
Okay
8,172 reviews
United Airlines
7.4
Good
9,088 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Nashville 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.

  • What airport do you fly from for flights from Nashville to Houston George Bush Intcntl?

    For a flight from Nashville to Houston George Bush Intcntl, you will be flying from Nashville Intl. Nashville Intl (BNA) is just 6.0 mi from the center of the city. Nashville Intl is the only Nashville airport and it handles 21 outbound flights to Houston George Bush Intcntl per day. 3 airlines have flights to Houston George Bush Intcntl from Nashville Intl on a regular basis.

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

    A quick flight from Nashville to Houston George Bush Intcntl Airport can take about 2h 29m. United Airlines provides one of the quickest options available for as low as $335. The distance from Nashville to Houston George Bush Intcntl Airport is about 655 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Nashville to Houston George Bush Intcntl Airport round-trip?

    Our cheapest airline available from Nashville to Houston George Bush Intcntl Airport is Spirit Airlines. Our recent data shows that you can find tickets from as low as $53 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $148 and $186 round-trip. Spirit Airlines is currently priced 83% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Nashville to Houston George Bush Intcntl Airport one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $41. American Airlines flights start at $86 while deals on United Airlines start at $115 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Nashville to Houston George Bush Intcntl Airport on time: Virgin Australia (87%), Copa Airlines (87%), Air New Zealand (85%).

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

    While on average a flight from Nashville to Houston George Bush Intcntl Airport is generally $685, our data shows the cheapest flight currently is $124. When looking at the most popular route, (Nashville Intl - Houston George Bush Intcntl), you can expect to pay $138 for that flight.

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

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

  • How can I find direct flights from Nashville 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 Nashville to George Bush Intcntl.

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

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

    Currently, July is the cheapest month in which you can book a flight from Nashville to Houston George Bush Intcntl Airport (average of $53). Flying from Nashville to Houston George Bush Intcntl Airport in February is currently the most expensive (average of $280). 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
Montgomery
Spring
Katy
The Woodlands
Tomball
Jersey Village
Humble
Conroe
Cypress

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Nashville to George Bush Intcntl

Discover the top 3 airlines that operate flights from Nashville 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 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$53Average$146FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$177Average$392FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$186Average$280FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.