$57 Cheap Flights from Nashville (BNA) to Houston (IAH)

View $57 flight on Tue, Aug 19, 2025Opens in a new window

Popular airlines from Nashville International Airport (BNA) to George Bush Intercontinental Airport (IAH)

Cheap Flights from Nashville to Houston (BNA-IAH)

Prices were available within the past 7 days and start at $57 for one-way flights and $114 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Mon, Aug 18 - Wed, Aug 20
BNA
Nashville
IAH
Houston
$114 Roundtrip, found 2 hours ago
$114
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Mon, Aug 18 from Nashville to Houston, returning Wed, Aug 20, priced at $114 found 2 hours ago
Spirit Airlines
Mon, Aug 11 - Tue, Aug 19
BNA
Nashville
IAH
Houston
$115 Roundtrip, found 20 hours ago
$115
Roundtrip
found 20 hours ago
Select Spirit Airlines flight, departing Mon, Aug 11 from Nashville to Houston, returning Tue, Aug 19, priced at $115 found 20 hours ago
Spirit Airlines
Sat, Aug 16 - Mon, Aug 18
BNA
Nashville
IAH
Houston
$117 Roundtrip, found 2 hours ago
$117
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Sat, Aug 16 from Nashville to Houston, returning Mon, Aug 18, priced at $117 found 2 hours ago
Spirit Airlines
Thu, Aug 14 - Wed, Aug 20
BNA
Nashville
IAH
Houston
$118 Roundtrip, just found
$118
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Aug 14 from Nashville to Houston, returning Wed, Aug 20, priced at $118 just found
Spirit Airlines
Fri, Aug 15 - Mon, Aug 18
BNA
Nashville
IAH
Houston
$120 Roundtrip, found 1 hour ago
$120
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Fri, Aug 15 from Nashville to Houston, returning Mon, Aug 18, priced at $120 found 1 hour ago
Spirit Airlines
Thu, Aug 14 - Mon, Aug 18
BNA
Nashville
IAH
Houston
$122 Roundtrip, just found
$122
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Aug 14 from Nashville to Houston, returning Mon, Aug 18, priced at $122 just found
Spirit Airlines
Thu, Aug 14 - Wed, Aug 20
BNA
Nashville
IAH
Houston
$124 Roundtrip, just found
$124
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Aug 14 from Nashville to Houston, returning Wed, Aug 20, priced at $124 just found
Spirit Airlines
Thu, Aug 14 - Mon, Aug 18
BNA
Nashville
IAH
Houston
$128 Roundtrip, just found
$128
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Aug 14 from Nashville to Houston, returning Mon, Aug 18, priced at $128 just found
Spirit Airlines
Thu, Aug 14 - Wed, Aug 20
BNA
Nashville
IAH
Houston
$128 Roundtrip, just found
$128
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Aug 14 from Nashville to Houston, returning Wed, Aug 20, priced at $128 just found
JetBlue Airways
Thu, Nov 13 - Mon, Nov 17
BNA
Nashville
IAH
Houston
$443 Roundtrip, found 1 hour ago
$443
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Thu, Nov 13 from Nashville to Houston, returning Mon, Nov 17, priced at $443 found 1 hour ago

Find the cheapest month to fly from Nashville (BNA) to Houston (IAH)

March is typically the cheapest month to fly

From $64 - $774 per traveler.

Graph displaying average flight prices per month

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $197
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $197
Flights from Nashville (BNA) to Houston (IAH)
Origin airport
Nashville Intl.
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Roundtrip price
$103
Distance
657 mi
Average flight time
2 hours 15 mins

Nashville to Houston Flights

The cheapest times to fly from Nashville to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Nashville to Houston are during the month of August. You can find some of the cheapest flights from Nashville to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Nashville to Houston

Sunday is one of the best days to book for cheap flights from Nashville to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Nashville to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Nashville to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $57 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Nashville to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Nashville to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Nashville Intl. Airport (BNA) to George Bush Intercontinental Airport (IAH) cost?
You'll find cheap return flights from Nashville Intl. Airport (BNA) to George Bush Intercontinental Airport (IAH) starting from $86. Reserve your seat and take off on your trip. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Spirit Airlines flight leaving BNA on August 8 2025 and touching down at IAH. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from BNA to IAH?
The cheapest flights from BNA to IAH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Nashville Intl. Airport (BNA) to George Bush Intercontinental Airport (IAH)?
When jetting out of Nashville Intl. Airport (BNA), you can jump on a direct flight to George Bush Intercontinental Airport (IAH) with United Airlines.
What is the cheapest airline that flies from BNA to IAH?
At the moment, the cheapest carrier operating one-way flights from BNA to IAH is Spirit Airlines. You can take off on this route from $43. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BNA on August 11 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Nashville Intl. Airport (BNA) to George Bush Intercontinental Airport (IAH)?
With an average of 3 nonstop flights that operate from Nashville Intl. Airport (BNA) to George Bush Intercontinental Airport (IAH) each day, you'll be cruising above the clouds before you know it.
What are the most popular departure times for flights from Nashville Intl. Airport (BNA) to George Bush Intercontinental Airport (IAH)?
More people fly between BNA and IAH at 6 PM than at any other time of day. Looking for a quieter experience? Consider flying outside peak hours and you could save on your fare as well.
What day of the week has the most flights from BNA to IAH?
If you fly on a Sunday, you'll get the widest range of options for flights from Nashville Intl. Airport (BNA) to George Bush Intercontinental Airport (IAH).
What is the earliest flight from Nashville Intl. Airport (BNA) to George Bush Intercontinental Airport (IAH)?
The earliest flight leaving from Nashville Intl. Airport (BNA) is at around 6:08AM UTC-6. Catch this flight and you'll touch down at George Bush Intercontinental Airport (IAH) at approximately 8:46AM UTC-6. The total time in the air is 2h 38m.
How long does it take to fly from Nashville Intl. Airport (BNA) to George Bush Intercontinental Airport (IAH)?
Flights from BNA to IAH have an average travel time of 2 hours and 30 minutes. The total distance between these two airports is 660 mi.
What airline has the least delays from BNA to IAH?
Consider traveling with Southwest Airlines if you'd like to fly straight from Nashville Intl. Airport (BNA) to George Bush Intercontinental Airport (IAH) without any delays. This airline has the strongest track record for punctuality, with an on-time score of 80%. Want real-time updates? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Nashville Intl. Airport (BNA) to George Bush Intercontinental Airport (IAH)?
To arrive at George Bush Intercontinental Airport (IAH) on schedule, choose a flight that takes off from Nashville Intl. Airport (BNA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Houston from Nashville Intl. Airport (BNA)?
If you're leaving on a direct flight from Nashville Intl. Airport (BNA) to Houston, you'll land at either George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU).
Is it cheaper to buy a plane ticket from Nashville Intl. Airport (BNA) to George Bush Intercontinental Airport (IAH) last-minute?
Last-minute bookings from BNA to IAH are generally more expensive. For the best prices, start looking for flights as soon as possible. That being said, if your travel plans are flexible, you may score a cheap fare right before your trip.
Is it cheaper to book a BNA to IAH flight and hotel package?
Booking a BNA to IAH flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our extensive range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Nashville Intl. Airport (BNA) to George Bush Intercontinental Airport (IAH)?
If you reserved your BNA to IAH flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.