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George Bush Intcntl

$85+ Cheap flights from Baton Rouge (BTR) 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — IAH
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheap flight deals from Baton Rouge to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) 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 September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$179
(United Airlines)

One-way from

$85
(American Airlines)

Popular in

January

Cheapest in

July

Average price

$259

Good round-trip deal

$281 or less

Good one-way deal

$203 or less
Provider with most accurate pricing for Baton Rouge Ryan-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Baton Rouge Ryan-Houston George Bush Intcntl flights.
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From Baton Rouge Ryan to Houston George Bush Intcntl
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One-way flight from Baton Rouge Ryan to Houston George Bush Intcntl
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Highest demand for flights based on searches. 12% potential increase in price ($41 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).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Baton Rouge Ryan to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Baton Rouge Ryan to Houston George Bush Intcntl.
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Find flight deals from Baton Rouge to George Bush Intcntl

Cheapest flights from Baton Rouge to George Bush Intcntl
Explore the most affordable flight options available from Baton Rouge to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1712:10 pmBTR - IAH
Nonstop1h 21mUnited Airlines
Tue 10/2111:56 amIAH - BTR
Nonstop1h 14mUnited Airlines
Deal found 9/24$179
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 10/812:10 pmBTR - IAH
Nonstop1h 20mUnited Airlines
Sun 10/1910:00 amIAH - BTR
Nonstop1h 15mUnited Airlines
Deal found 9/23$184
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/99:45 amBTR - IAH
Nonstop1h 23mUnited Airlines
Mon 10/1310:15 pmIAH - BTR
Nonstop1h 07mUnited Airlines
Deal found 9/24$189
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:00 amBTR - IAH
Nonstop1h 24mUnited Airlines
Sun 10/268:22 pmIAH - BTR
Nonstop1h 09mUnited Airlines
Deal found 9/24$191
This American Airlines deal was found by Cheapflights users on 9/24. 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.
Fri 10/1711:10 amBTR - IAH
1 stop6h 03mAmerican Airlines
Tue 10/216:01 amIAH - BTR
1 stop4h 36mAmerican Airlines
Deal found 9/24$194
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 10/112:10 pmBTR - IAH
Nonstop1h 20mUnited Airlines
Tue 10/72:14 pmIAH - BTR
Nonstop1h 10mUnited Airlines
Deal found 9/23$199
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:10 pmBTR - IAH
Nonstop1h 20mUnited Airlines
Sun 10/511:56 amIAH - BTR
Nonstop1h 14mUnited Airlines
Deal found 9/25$209
This American Airlines deal was found by Cheapflights users on 9/23. 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 10/15:30 amBTR - IAH
1 stop3h 52mAmerican Airlines
Tue 10/710:07 amIAH - BTR
1 stop5h 49mAmerican Airlines
Deal found 9/23$219
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 11/269:30 amBTR - IAH
Nonstop1h 22mUnited Airlines
Mon 12/18:22 pmIAH - BTR
Nonstop1h 09mUnited Airlines
Deal found 9/23$224
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Fri 10/36:41 pmBTR - IAH
1 stop3h 51mAmerican Airlines
Sun 10/55:00 amIAH - BTR
1 stop4h 38mAmerican Airlines
Deal found 9/22$229
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/174:05 pmBTR - IAH
Nonstop1h 20mUnited Airlines
Sun 10/1911:56 amIAH - BTR
Nonstop1h 14mUnited Airlines
Deal found 9/25$239
This American Airlines deal was found by Cheapflights users on 9/23. 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 10/1811:10 amBTR - IAH
1 stop5h 07mAmerican Airlines
Sat 10/186:23 pmIAH - BTR
1 stop4h 40mAmerican Airlines
Deal found 9/23$243

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge 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 September 25, 2025.
Use the filters below to find and compare flights from Baton Rouge to Houston George Bush Intcntl Airport that are best for you.

Fly from

Baton Rouge

Fly to

George Bush Intcntl

Route

Depart

Return

Price

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Fri 10/17

5:00 am-6:24 am

Nonstop1h 24m

Houston George Bush Intcntl

Sun 10/19

10:00 am-11:15 am

Nonstop1h 15m

$179

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Fri 11/7

5:07 am-6:33 am

Nonstop1h 26m

Houston George Bush Intcntl

Sun 11/9

9:35 pm-10:44 pm

Nonstop1h 09m

$179

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Fri 10/24

5:00 am-6:24 am

Nonstop1h 24m

Houston George Bush Intcntl

Fri 10/31

4:20 pm-5:28 pm

Nonstop1h 08m

$179

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Tue 10/21

6:50 am-8:14 am

Nonstop1h 24m

Houston George Bush Intcntl

Tue 10/28

8:22 pm-9:31 pm

Nonstop1h 09m

$179

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Fri 10/17

12:10 pm-1:31 pm

Nonstop1h 21m

Houston George Bush Intcntl

Tue 10/21

11:56 am-1:10 pm

Nonstop1h 14m

$179

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Thu 10/30

12:10 pm-1:33 pm

Nonstop1h 23m

Houston George Bush Intcntl

Mon 11/3

4:20 pm-5:28 pm

Nonstop1h 08m

$179

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Thu 10/16

5:00 am-6:24 am

Nonstop1h 24m

Houston George Bush Intcntl

Mon 10/27

6:19 pm-7:27 pm

Nonstop1h 08m

$179

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Thu 10/23

5:00 am-6:24 am

Nonstop1h 24m

Houston George Bush Intcntl

Thu 10/30

9:35 pm-10:44 pm

Nonstop1h 09m

$179

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Wed 10/8

12:10 pm-1:30 pm

Nonstop1h 20m

Houston George Bush Intcntl

Sun 10/19

10:00 am-11:15 am

Nonstop1h 15m

$184

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Thu 10/9

9:45 am-11:08 am

Nonstop1h 23m

Houston George Bush Intcntl

Mon 10/13

10:15 pm-11:22 pm

Nonstop1h 07m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/23

Showing 1-10 of 22 results
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Compare providers for flights from Baton Rouge 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 Baton Rouge to George Bush Intcntl in September.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*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 Baton Rouge-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baton Rouge-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baton Rouge-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baton Rouge-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Baton Rouge-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 Baton Rouge to George Bush Intcntl

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

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

Currently, August is the cheapest month in which you can book a flight from Baton Rouge to Houston George Bush Intcntl Airport (average of $241). Flying from Baton Rouge to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 BTR to IAH?

Find hourly flight availability from Baton Rouge 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 September 25, 2025.

One of the essential ways to save on airfare from Baton Rouge to Houston George Bush Intcntl Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 58% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Baton Rouge to George Bush Intcntl. Price data was last updated on September 21, 2025.

Travelers seeking maximum savings on their Baton Rouge to Houston George Bush Intcntl Airport flight should consider departing on Saturday afternoons 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.

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 September 25, 2025.
Read through reviews of airlines operating flights from Baton Rouge to Houston George Bush Intcntl Airport, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge 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 Baton Rouge to Houston George Bush Intcntl?

    Most people fly from Baton Rouge Ryan (BTR) if they book a flight from Baton Rouge to Houston George Bush Intcntl. On average, Ryan has 12 outbound flights to Houston George Bush Intcntl per day from 1 airline. Baton Rouge Ryan is conveniently located just 5.8 mi from Baton Rouge’s city center.

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

    There are many flights that can get you from Baton Rouge to Houston George Bush Intcntl Airport in 1h 24m. Fly via United Airlines to get the fastest option. Baton Rouge and Houston George Bush Intcntl Airport are separated by a distance of 253 mi. Most flights are nonstop.

  • What is the cheapest airline to fly from Baton Rouge to Houston George Bush Intcntl Airport round-trip?

    Currently priced at $179, United Airlines will fly you from Baton Rouge to Houston George Bush Intcntl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. You may be able to fly from Baton Rouge to Houston George Bush Intcntl Airport for 36% less than the average price by searching for this airline.

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

    No one likes to see their flight delayed. When booking a flight from Baton Rouge to Houston George Bush Intcntl Airport consider choosing ANA (94%), CommutAir (90%) or Copa Airlines (90%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Baton Rouge to Houston George Bush Intcntl Airport is $139. On average you can expect to pay $308. The most popular route, (Baton Rouge Ryan - Houston George Bush Intcntl), can usually be booked for $179.

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Baton Rouge to Houston George Bush Intcntl Airport (average of $241). Flying from Baton Rouge to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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
Jersey Village
Humble
The Woodlands
Conroe
Tomball
Katy
Cypress

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Top airline flying from Baton Rouge to George Bush Intcntl

Discover the top airline that operate flights from Baton Rouge 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 September 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$179Average$292FlexibilityNo cancel feeOn-time69%

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