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George Bush Intcntl

$169+ 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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — IAH
Sep 11 — Sep 181
Fri 9/11
Fri 9/18
1 adult, Economy
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Cheap 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 12, 2026.

This United Airlines deal was found by Cheapflights users on 8/10. 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 9/47:15 am -
Nonstop1h 28m
Mon 9/710:00 am -
Nonstop1h 13m
Deal found 8/10$249
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/26:00 am -
1 stop3h 33m
Sat 9/52:09 pm -
1 stop5h 57m
Deal found 8/12$269
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:00 am -
Nonstop1h 26m
Sun 12/272:10 pm -
Nonstop1h 10m
Deal found 8/9$275
This United Airlines deal was found by Cheapflights users on 8/10. 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 8/286:14 pm -
Nonstop1h 27m
Sun 8/302:20 pm -
Nonstop1h 10m
Deal found 8/10$279
This American Airlines deal was found by Cheapflights users on 8/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:16 pm -
1 stop5h 04m
Mon 8/312:09 pm -
1 stop5h 57m
Deal found 8/9$284
This American Airlines deal was found by Cheapflights users on 8/10. 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 8/285:16 pm -
1 stop5h 04m
Sun 8/307:00 am -
1 stop3h 42m
Deal found 8/10$299
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:35 am -
Nonstop1h 28m
Wed 8/197:35 am -
Nonstop1h 08m
Deal found 8/7$309
This American Airlines deal was found by Cheapflights users on 8/10. 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 8/192:27 pm -
1 stop4h 17m
Wed 8/262:09 pm -
1 stop5h 57m
Deal found 8/10$314
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Mon 10/126:58 pm -
Nonstop1h 27m
Tue 10/202:20 pm -
Nonstop1h 12m
Deal found 8/11$319
This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:14 pm -
1 stop4h 06m
Wed 8/192:09 pm -
1 stop5h 57m
Deal found 8/7$329
This United Airlines deal was found by Cheapflights users on 8/12. 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 11/215:00 am -
Nonstop1h 22m
Sat 11/286:30 pm -
Nonstop1h 13m
Deal found 8/12$334
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:15 pm -
Nonstop1h 25m
Sat 9/128:14 pm -
Nonstop1h 14m
Deal found 8/9$337

Find 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 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(United Airlines)

One-way from

$179
(American Airlines)

Popular in

June

Cheapest in

December

Average price

$269

Good round-trip deal

$406 or less

Good one-way deal

$293 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
Search Deals
One-way flight from Baton Rouge Ryan to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Baton Rouge Ryan to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Baton Rouge Ryan to Houston George Bush Intcntl.
Search Deals

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 12, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Baton RougeHouston

BTR Baton Rouge Ryan - IAH Houston George Bush Intcntl

BTRIAH

Baton Rouge Ryan

Fri 9/4

7:15 am-8:43 am

Nonstop1h 28m

Houston George Bush Intcntl

Sat 9/5

8:14 pm-9:28 pm

Nonstop1h 14m

$249

Baton RougeHouston

BTR Baton Rouge Ryan - IAH Houston George Bush Intcntl

BTRIAH

Baton Rouge Ryan

Fri 10/30

7:00 am-8:32 am

Nonstop1h 32m

Houston George Bush Intcntl

Sun 11/1

4:20 pm-5:38 pm

Nonstop1h 18m

$249

Baton RougeHouston

BTR Baton Rouge Ryan - IAH Houston George Bush Intcntl

BTRIAH

Baton Rouge Ryan

Fri 9/4

7:15 am-8:43 am

Nonstop1h 28m

Houston George Bush Intcntl

Mon 9/7

10:00 am-11:13 am

Nonstop1h 13m

$249

Baton RougeHouston

BTR Baton Rouge Ryan - IAH Houston George Bush Intcntl

BTRIAH

Baton Rouge Ryan

Fri 9/25

7:15 am-8:45 am

Nonstop1h 30m

Houston George Bush Intcntl

Sun 9/27

7:35 am-8:43 am

Nonstop1h 08m

$249

Baton RougeHouston

BTR Baton Rouge Ryan - IAH Houston George Bush Intcntl

BTRIAH

Baton Rouge Ryan

Fri 12/11

5:00 am-6:22 am

Nonstop1h 22m

Houston George Bush Intcntl

Tue 12/15

9:50 am-11:04 am

Nonstop1h 14m

$249

Baton RougeHouston

BTR Baton Rouge Ryan - IAH Houston George Bush Intcntl

BTRIAH

Baton Rouge Ryan

Fri 12/18

7:00 am-8:26 am

Nonstop1h 26m

Houston George Bush Intcntl

Sun 12/27

2:10 pm-3:20 pm

Nonstop1h 10m

$275

Baton RougeHouston

BTR Baton Rouge Ryan - IAH Houston George Bush Intcntl

BTRIAH

Baton Rouge Ryan

Fri 8/28

6:14 pm-7:41 pm

Nonstop1h 27m

Houston George Bush Intcntl

Sun 8/30

2:20 pm-3:30 pm

Nonstop1h 10m

$279

Baton RougeHouston

BTR Baton Rouge Ryan - IAH Houston George Bush Intcntl

BTRIAH

Baton Rouge Ryan

Sat 11/21

5:00 am-6:22 am

Nonstop1h 22m

Houston George Bush Intcntl

Sat 11/28

6:30 pm-7:43 pm

Nonstop1h 13m

$319

Baton RougeHouston

BTR Baton Rouge Ryan - IAH Houston George Bush Intcntl

BTRIAH

Baton Rouge Ryan

Tue 10/13

9:35 am-11:03 am

Nonstop1h 28m

Houston George Bush Intcntl

Tue 10/20

10:02 am-11:18 am

Nonstop1h 16m

$319
Quickest round-trip

Baton RougeHouston

BTR Baton Rouge Ryan - IAH Houston George Bush Intcntl

BTRIAH

Baton Rouge Ryan

Thu 10/15

5:20 am-6:36 am

Nonstop1h 16m

Houston George Bush Intcntl

Sat 10/17

6:15 pm-7:31 pm

Nonstop1h 16m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/8

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice 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, December is the cheapest month in which you can book a flight from Baton Rouge to Houston George Bush Intcntl Airport (average of $239). Flying from Baton Rouge to Houston George Bush Intcntl Airport in June is currently the most expensive (average of $372). 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 12, 2026.

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 52% on airfare.

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

Airfare is typical for this route at the moment.

Baton Rouge to Houston George Bush Intcntl Airport flights typically cost between $239 and $309 in September.
The cheapest round-trip price found within the last 5 days was $249 on United Airlines (Sep 4-Sep 7).

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 12, 2026.
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
10,111 reviews

Comfort

7.3

Crew

8.1

Food

6.7

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
10,111 reviews
United Airlines
7.4
Good
10,111 reviews

Comfort

7.3

Crew

8.1

Food

6.7

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

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 10 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 30m. 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 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 (100%), Mesa Airlines (100%) or Copa Airlines (86%) 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 $231. On average you can expect to pay $1,380. The most popular route, (Baton Rouge Ryan - Houston George Bush Intcntl), can usually be booked for $249.

  • 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, December is the cheapest month in which you can book a flight from Baton Rouge to Houston George Bush Intcntl Airport (average of $239). Flying from Baton Rouge to Houston George Bush Intcntl Airport in June is currently the most expensive (average of $372). 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
Katy
Conroe
The Woodlands
Spring
Humble
Jersey Village
Tomball
Montgomery
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 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$179Average$270FlexibilityNo cancel feeOn-time69%

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