BNA - IAH

$135 Find Cheap Flights from Nashville to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Nashville to George Bush Intcntl departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to Houston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$282
Overall average: $443
Frontier, Spirit Airlines
Sat 3/28Wed 4/1
BNA - IAH • 1 stop
Cheapest non-stop
$287
Typical prices: $145-$357
United Airlines
Mon 5/4Mon 5/18
BNA - IAH • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
United's Economy Plus offers extra legroom benefits.
Expect quick and efficient security at Nashville Intl.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $281 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with United Airlines. Average duration is 2h 28m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $177 (round-trip)
Shortest trip • 4h 27m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 44% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Nashville to George Bush Intcntl (BNA-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Nashville to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Nashville to George Bush Intcntl

Sat, Mar 28 - Wed, Apr 1
Multiple Airlines Logo
3:23 pm - 8:40 am
BNA
-
IAH
17h 17m
1 stop
Multiple Airlines Logo
8:00 am - 4:38 pm
IAH
-
BNA
8h 38m
1 stop
$282Multiple Airlines
Thu, Apr 16 - Mon, Apr 20
Spirit Airlines Logo
3:27 pm - 10:47 pm
BNA
-
IAH
7h 20m
1 stop
Spirit Airlines Logo
12:35 pm - 8:35 am
IAH
-
BNA
20h 00m
2 stops
$283Spirit Airlines
Fri, Apr 10 - Sun, Apr 12
Multiple Airlines Logo
2:27 pm - 8:34 pm
BNA
-
IAH
6h 07m
1 stop
Multiple Airlines Logo
10:29 pm - 5:10 am
IAH
-
BNA
30h 41m
1 stop
$284Multiple Airlines
Fri, Mar 27 - Sun, Apr 5
Frontier Logo
3:01 pm - 12:39 am
BNA
-
IAH
9h 38m
1 stop
Frontier Logo
1:17 pm - 10:30 am
IAH
-
BNA
21h 13m
1 stop
$285Frontier
Tue, Apr 7 - Thu, Apr 9
Spirit Airlines Logo
7:44 am - 5:32 pm
BNA
-
IAH
9h 48m
1 stop
Spirit Airlines Logo
4:22 pm - 11:38 pm
IAH
-
BNA
7h 16m
1 stop
$286Spirit Airlines
Mon, May 4 - Mon, May 18
United Airlines Logo
4:34 pm - 6:59 pm
BNA
-
IAH
2h 25mnonstop
United Airlines Logo
1:15 pm - 3:19 pm
IAH
-
BNA
2h 04mnonstop
$287United Airlines
Mon, Apr 13 - Mon, Apr 20
Spirit Airlines Logo
5:33 pm - 10:36 pm
BNA
-
IAH
29h 03m
2 stops
Spirit Airlines Logo
12:35 pm - 8:35 am
IAH
-
BNA
20h 00m
2 stops
$288Spirit Airlines
Tue, Apr 28 - Sat, May 2
Spirit Airlines Logo
3:27 pm - 11:11 am
BNA
-
IAH
19h 44m
2 stops
Spirit Airlines Logo
12:35 pm - 11:24 pm
IAH
-
BNA
10h 49m
2 stops
$289Spirit Airlines
Thu, Mar 26 - Sun, Mar 29
Frontier Logo
11:36 am - 8:20 pm
BNA
-
IAH
8h 44m
1 stop
Frontier Logo
6:45 am - 2:16 pm
IAH
-
BNA
7h 31m
1 stop
$290Frontier
Fri, Apr 17 - Mon, Apr 20
Spirit Airlines Logo
3:27 pm - 11:11 am
BNA
-
IAH
19h 44m
2 stops
Spirit Airlines Logo
1:58 pm - 8:35 am
IAH
-
BNA
18h 37m
2 stops
$291Spirit Airlines
Booking Insights

KAYAK's insights & trends for Nashville to George Bush Intcntl flights

Get data-powered insights and trends into flights from Nashville to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Nashville to Houston George Bush Airport?

The average price of all round-trip flights from Nashville to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Houston George Bush Airport on a Friday and more expensive on a Sunday. On your return trip to Nashville, you should consider flying back on a Friday, and avoid Tuesdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Nashville to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Nashville to Houston George Bush Intcntl Airport is July, where tickets cost $184 (return) on average. On the other hand, the most expensive months are January and March, where the average cost of round-trip tickets is $458 and $443 respectively.

Can I save money by flying with a layover from Nashville to Houston George Bush Intcntl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $406, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Nashville to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Nashville to Houston George Bush Intcntl Airport, you should book around 4 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Expert advice

Expert advice for your flight from Nashville to George Bush Intcntl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and BNA

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

John Walton

John Walton

Expert on IAH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Good to know

Low seasonNovember
Cheapest flight$135
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Nashville to Houston George Bush Airport

When to book flights from Nashville to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Nashville to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Nashville to Houston George Bush Airport flights

  • Is there a USO lounge at NBA?

    There is a USO lounge at the airport, in the airside section of the airport, at concourse C. The lounge offers free access to active members of the US military and their families. It boasts comfortable lounges, as well as complimentary drinks and snacks to enjoy as you await your flight.

  • Are there nursing rooms at NBA?

    If you are traveling with an infant, you can make use of the nursing room at the airport situated at the A/B food court. The nursing room enables mothers to breastfeed their babies comfortably and privately.

  • Is IAH pet-friendly?

    Suppose you are traveling to IAH with your furry buddy. If that is the case, you would be delighted to learn that there are animal relief areas at the airport. They are all located in the airside section of the airport at Terminals B, C, D, and E.

  • Can you rent a car at IAH?

    There is an onsite car rental service in the airport, and it is located at the Rental Car Center east of JFK Blvd. The agencies you can rent from include Avis, Budget, National, Hertz, and Thrifty.

  • What is the cheapest flight from Nashville to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Nashville to Houston George Bush Intcntl Airport was $139 for a one-way ticket and $281 for a round-trip.

  • Do I need a passport to fly between Nashville and Houston George Bush Airport?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Nashville to Houston George Bush Airport?

    On your way to Houston George Bush Airport, you’ll fly out from Nashville Intl. You’ll be landing at Houston George Bush Intcntl.

  • Which airlines offer Wi-Fi service onboard planes from Nashville to Houston George Bush Airport?

    All the following airlines offer inflight Wi-Fi service on the Nashville to Houston George Bush Airport flight route: JetBlue, American Airlines, Alaska Airlines, Air Canada, Delta, and Aeromexico.

  • Which aircraft models fly most regularly from Nashville to Houston George Bush Airport?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Nashville to Houston George Bush Airport flight route.

  • Which airline alliances offer flights from Nashville to Houston George Bush Airport?

    oneworld, and Star Alliance are the airline alliances operating flights between Nashville and Houston George Bush Airport, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Nashville to Houston George Bush Airport?

    There are nonstop flights from Nashville to Houston George Bush Airport on a daily basis.

  • Which is the best airline for flights from Nashville to Houston, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Nashville to Houston are United Airlines and American Airlines. With an average price for the route of $395 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $286 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Nashville to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Nashville to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Nashville to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Nashville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Nashville to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Nashville with another airline. Booking your flights between Nashville and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Nashville to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Nashville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Nashville to Houston George Bush Intcntl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $166 or less one-way and $345 or less round-trip.
  • Nashville International Airport (NBA) is the main airport serving the Nashville metropolitan area. It is located about 8 miles east of Downtown Nashville and is a hub for airlines such as Air Canada, JetBlue, Southwest Airlines, United Airlines, and British Airways. The Houston George Bush Airport (IAH) is the primary airport serving the Greater Houston metropolitan area and is located about 23 miles north of downtown Houston. It serves as a hub for airlines such as Delta Air Lines, Air China, Air New Zealand, United Airlines, and Spirit Airlines.
  • On the day your set to fly from NBA to IAH, you should to get to your departure airport at least two hours ahead of your flight. This will lead to you having enough time to complete the mandatory security process as required by the airport for the sake of upholding safety. As the process is time-consuming, you risk missing your flight if you don’t get there early enough.
  • If you have some time to kill before your flight at NBA, you could head to a massage bar at Concourse B, airside, near Gate B-1, or concourse C, airside, near Gate C-14. Here, you can get a relaxing foot or chair massage.
  • When you get to IAH and have inquiries or need help around the airport, you can approach any information desk in these locations: Terminal A, Baggage claim, terminal C, Baggage claim, and Terminal D, airside at the International Arrivals Hall. The staff is friendly and ready to assist. You can also consult with airport volunteer ambassadors posted around the airport in red shirts.
  • If you are heavy-laden with bags and other types of luggage at IAH, you can take advantage of baggage carts in the airport. The carts can be found at the baggage claim and drop-off at all the terminals in the airport. You will have to pay a small fee to use the carts.

Prefer to fly direct from Nashville to Houston George Bush Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Nashville Intl to Houston George Bush Intcntl.
Find which airlines fly direct from Nashville Intl Airport to Houston George Bush Intcntl Airport, which days they fly and book direct flights.

Direct departures

Nashville Intl to Houston George Bush Intcntl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Houston George Bush Intcntl to Nashville Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 4 airlines serving from Nashville to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Nashville to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Nashville to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9432 reviews
6.6Food
7.7Boarding
8.1Crew
7.1Entertainment
7.3Comfort
Airline reviews

Everything was on time and service on the flight was great!

10.0 ExcellentAsha, Mar 2026
MIA - IAH
Read more United Airlines reviews

Everything was on time and service on the flight was great!

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Very old flight - time to retire it for newer airplanes

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Everything except the food and entertainment. It was a great experience though

Delayed, toilets did not flush, pilot parked to far away from Gate

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

Where do I start!! I was delayed with my flight from Dallas to Tampa. On the way back from Tampa to Dallas the flight was delayed over 4 hours+. I was put on another flight that was also delayed but not as long. Traveling on American Airlines is becoming exhausing.

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

The flight attendants and the service is getting worse by the day.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

I am an AA flyer for a very long time... AA has yet to disappoint.

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

flight delayed because of poor staffing and organization - confusion from gate agents and flight attendant supervisors scheduling a missing flight attendant. flight delay 1 hr 30 min

My flight was delayed by over an hour and the turbulance was horrible.

This flight cancelled. I am in the airport right now and my kids sleep on the floor. We are waiting for information in the line 4 hours and rude woman from spirit airline offers us flight to Austin on 23 February. No water no food offer. The offer to book hotel and they will refund 150$. The nearest hotel 450$ per night. So I got flight to San Antonio 02/22 at 7am. I hate this company, they are rude and no empathy. So many people with kids were there. And I don’t sleep and it is cold here. I don’t have warm clothes for me and my kids. And I don’t have money for transport from San Antonio to my Austin.

The flight was delayed over an hour which got us into DFW at approximately 2:20 am

Terrible. Spirit cancelled the flight with 3 hours notice and were absolutely no help getting another flight. Had to make my own reservation on another airline and arrived in Dallas 12 hours later.

They cancelled the flight due to crew unavailability. The next day they cancelled the flight again.

That gate is like a ducking shelter at Newark No where to sit Outlets that don’t work Bathrooms that are dirty

For the cost you can't e too critical, but the inablitiy to recline the seat and minimal cushioning in the seats made for a less than comfortable flight. Other than that we had an ealry departure and arrival, boarding was smooth.

Horrible experience. First and last time using this airline. Made an announcement that boarding will start in 15 minutes, canceled the flight 5 minutes later due to no airline staff. Had to book another flight on Delta since Spirit had no other flights arriving to my original destination the same day. I wouldn't recommend anyone to fly with Spirit. No wonder why it consistently ranks high among worst airlines.

The plane was supposed to leave at 12:59 Amma and another plane took us around 9:30 am. There were 7 delay announcements. We were to receive a voucher of $12 back to pay for food at any place in the airport. One passenger tried to use the voucher was denied. I did not receive the voucher for me, my son, and grandson. I went to the desk and informed them and they took my phone # and email and they told me to wait. I did and was never sent. The plane was uncomfortable, the crew was dismissive of anyone beyond the last two seats. I will NEVER fly or recommend Spirit Airlines again.

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

Everything you need to know for your flight from Nashville to George Bush Intcntl

Information on your arrival and departure airports