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George Bush Intcntl

$154+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — IAH
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$179
(United Airlines)

One-way from

$154
(United Airlines)

Popular in

January

Cheapest in

September

Average price

$289

Good round-trip deal

$355 or less

Good one-way deal

$255 or less
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. 14% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/14. 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 9/203:52 pmBTR - IAH
Nonstop1h 22mUnited Airlines
Mon 9/221:58 pmIAH - BTR
Nonstop1h 13mUnited Airlines
Deal found 8/14$179
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/279:45 amBTR - IAH
Nonstop1h 23mUnited Airlines
Sun 8/3110:15 pmIAH - BTR
Nonstop1h 09mUnited Airlines
Deal found 8/13$189
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/1812:12 pmBTR - IAH
1 stop6h 26mAmerican Airlines
Sun 9/215:00 amIAH - BTR
1 stop4h 38mAmerican Airlines
Deal found 8/14$199
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/410:08 amBTR - IAH
1 stop3h 31mAmerican Airlines
Sun 9/76:00 amIAH - BTR
1 stop3h 38mAmerican Airlines
Deal found 8/14$200
This American Airlines deal was found by Cheapflights users on 8/13. 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 8/274:25 pmBTR - IAH
1 stop3h 41mAmerican Airlines
Sun 8/316:05 amIAH - BTR
1 stop4h 10mAmerican Airlines
Deal found 8/13$209
This American Airlines deal was found by Cheapflights users on 8/13. 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 8/225:45 amBTR - IAH
1 stop3h 32mAmerican Airlines
Mon 8/256:05 amIAH - BTR
1 stop4h 10mAmerican Airlines
Deal found 8/13$219
This United Airlines deal was found by Cheapflights users on 8/14. 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 10/1512:10 pmBTR - IAH
Nonstop1h 20mUnited Airlines
Sat 10/1810:15 pmIAH - BTR
Nonstop1h 07mUnited Airlines
Deal found 8/14$224
This American Airlines deal was found by Cheapflights users on 8/14. 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 8/224:25 pmBTR - IAH
1 stop3h 41mAmerican Airlines
Sun 8/247:47 amIAH - BTR
1 stop4h 00mAmerican Airlines
Deal found 8/14$229
This lol.travel deal was found by Cheapflights users on 8/14. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/49:45 amBTR - IAH
Nonstop1h 23mUnited Airlines
Sun 9/710:15 pmIAH - BTR
Nonstop1h 09mUnited Airlines
Deal found 8/14$236
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/1812:05 pmBTR - IAH
Nonstop1h 23mUnited Airlines
Wed 9/2410:15 pmIAH - BTR
Nonstop1h 09mUnited Airlines
Deal found 8/13$239
This United Airlines deal was found by Cheapflights users on 8/14. 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 8/284:03 pmBTR - IAH
Nonstop1h 22mUnited Airlines
Fri 9/57:55 pmIAH - BTR
Nonstop1h 15mUnited Airlines
Deal found 8/14$244

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 August 14, 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

Sat 9/20

3:52 pm-5:14 pm

Nonstop1h 22m

Houston George Bush Intcntl

Mon 9/22

1:58 pm-3:11 pm

Nonstop1h 13m

$179

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Wed 8/27

9:45 am-11:08 am

Nonstop1h 23m

Houston George Bush Intcntl

Sun 8/31

10:15 pm-11:24 pm

Nonstop1h 09m

$189

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Fri 8/29

7:03 am-8:29 am

Nonstop1h 26m

Houston George Bush Intcntl

Mon 9/1

10:15 pm-11:24 pm

Nonstop1h 09m

$189

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Thu 9/18

12:12 pm-6:38 pm

1 stop6h 26m

Houston George Bush Intcntl

Sun 9/21

5:00 am-9:38 am

1 stop4h 38m

$199

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Thu 9/18

7:20 am-1:35 pm

1 stop6h 15m

Houston George Bush Intcntl

Thu 9/25

6:00 am-9:38 am

1 stop3h 38m

$199

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Thu 9/11

6:22 pm-11:53 pm

1 stop5h 31m

Houston George Bush Intcntl

Thu 9/18

5:00 am-9:38 am

1 stop4h 38m

$199

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Sat 9/20

12:15 pm-5:01 pm

1 stop4h 46m

Houston George Bush Intcntl

Mon 9/22

2:27 pm-6:03 pm

1 stop3h 36m

$199

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Thu 9/4

6:43 pm-10:32 pm

1 stop3h 49m

Houston George Bush Intcntl

Sun 9/7

5:00 am-9:38 am

1 stop4h 38m

$200

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Wed 8/27

4:25 pm-8:06 pm

1 stop3h 41m

Houston George Bush Intcntl

Sun 8/31

6:05 am-10:15 am

1 stop4h 10m

$209

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Wed 10/15

12:10 pm-1:30 pm

Nonstop1h 20m

Houston George Bush Intcntl

Sat 10/18

10:15 pm-11:22 pm

Nonstop1h 07m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 22 results
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2
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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 August 14, 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 51% 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 August 10, 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.

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

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 August 14, 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
8,916 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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 11 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.

  • 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 38% 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 (96%), Mesa Airlines (90%) or Copa Airlines (83%) 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 $194. On average you can expect to pay $867. 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
Humble
The Woodlands
Conroe
Tomball
Katy
Jersey Village
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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$179Average$299FlexibilityNo cancel feeOn-time69%

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