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Cheap flights from Baton Rouge to Houston from $140

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baton Rouge to Houston departing on 7/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Baton Rouge to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:14 am - 3:31 pm
BTR
-
IAH
4h 17m
1 stop
American Airlines Logo
5:00 am - 10:51 am
IAH
-
BTR
5h 51m
1 stop
$209American Airlines
Tue, Sep 1 - Fri, Sep 11
American Airlines Logo
6:00 am - 10:45 am
BTR
-
IAH
4h 45m
1 stop
American Airlines Logo
5:00 am - 10:51 am
IAH
-
BTR
5h 51m
1 stop
$229American Airlines
Tue, Sep 1 - Fri, Sep 11
United Airlines Logo
7:15 am - 8:40 am
BTR
-
IAH
1h 25mnonstop
United Airlines Logo
2:20 pm - 3:34 pm
IAH
-
BTR
1h 14mnonstop
$239United Airlines
Wed, Jul 1 - Fri, Jul 3
American Airlines Logo
6:00 am - 9:32 am
BTR
-
IAH
3h 32m
1 stop
American Airlines Logo
5:00 am - 10:42 am
IAH
-
BTR
5h 42m
1 stop
$249American Airlines
Fri, Aug 7 - Mon, Aug 10
United Airlines Logo
7:15 am - 8:40 am
BTR
-
IAH
1h 25mnonstop
United Airlines Logo
7:35 am - 8:46 am
IAH
-
BTR
1h 11mnonstop
$259United Airlines
Wed, Jul 15 - Mon, Jul 20
United Airlines Logo
6:09 pm - 7:25 pm
BTR
-
IAH
1h 16mnonstop
United Airlines Logo
10:05 am - 11:20 am
IAH
-
BTR
1h 15mnonstop
$264United Airlines
Fri, Jun 26 - Tue, Jun 30
United Airlines Logo
6:09 pm - 7:25 pm
BTR
-
IAH
1h 16mnonstop
United Airlines Logo
4:20 pm - 5:34 pm
IAH
-
BTR
1h 14mnonstop
$269United Airlines
Wed, Jun 24 - Sat, Jun 27
American Airlines Logo
7:36 pm - 11:58 pm
BTR
-
IAH
4h 22m
1 stop
American Airlines Logo
5:01 am - 10:45 am
IAH
-
BTR
5h 44m
1 stop
$274American Airlines
Fri, Jun 26 - Tue, Jun 30
American Airlines Logo
2:12 pm - 6:59 pm
BTR
-
IAH
4h 47m
1 stop
American Airlines Logo
6:02 am - 10:58 am
IAH
-
BTR
4h 56m
1 stop
$278American Airlines
Wed, Jul 8 - Wed, Jul 15
American Airlines Logo
7:36 pm - 11:58 pm
BTR
-
IAH
4h 22m
1 stop
American Airlines Logo
5:02 am - 11:14 am
IAH
-
BTR
6h 12m
1 stop
$279American Airlines
Thu, Jul 2 - Sat, Jul 4

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United Airlines flights from Baton Rouge to Houston George Bush Intcntl Airport

Our best United Airlines deals on Baton Rouge to Houston George Bush Intcntl Airport flight tickets
United Airlines
Jul 1
BTR7:15 amBaton Rouge Ryan
1h 25m
IAH8:40 amHouston George Bush Intcntl
Jul 3
IAH2:20 pmHouston George Bush Intcntl
1h 14m
BTR3:34 pmBaton Rouge Ryan
$239
United Airlines
Jul 15
BTR7:15 amBaton Rouge Ryan
1h 25m
IAH8:40 amHouston George Bush Intcntl
Jul 20
IAH7:35 amHouston George Bush Intcntl
1h 11m
BTR8:46 amBaton Rouge Ryan
$259
United Airlines
Jun 24
BTR6:09 pmBaton Rouge Ryan
1h 16m
IAH7:25 pmHouston George Bush Intcntl
Jun 27
IAH4:20 pmHouston George Bush Intcntl
1h 14m
BTR5:34 pmBaton Rouge Ryan
$269

American Airlines flights from Baton Rouge to Houston George Bush Intcntl Airport

Our best American Airlines deals on Baton Rouge to Houston George Bush Intcntl Airport flight tickets
American Airlines
Sep 1
BTR11:14 amBaton Rouge Ryan
4h 17m
1 stop
IAH3:31 pmHouston George Bush Intcntl
Sep 11
IAH5:00 amHouston George Bush Intcntl
5h 51m
1 stop
BTR10:51 amBaton Rouge Ryan
$209
American Airlines
Sep 1
BTR6:00 amBaton Rouge Ryan
4h 45m
1 stop
IAH10:45 amHouston George Bush Intcntl
Sep 11
IAH5:00 amHouston George Bush Intcntl
5h 51m
1 stop
BTR10:51 amBaton Rouge Ryan
$229
American Airlines
Aug 7
BTR6:00 amBaton Rouge Ryan
3h 32m
1 stop
IAH9:32 amHouston George Bush Intcntl
Aug 10
IAH5:00 amHouston George Bush Intcntl
5h 42m
1 stop
BTR10:42 amBaton Rouge Ryan
$249

momondo Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated June 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 - IAH

BTRIAH

Baton Rouge Ryan

Tue 9/1

11:14 am-3:31 pm

1 stop4h 17m

Houston George Bush Intcntl

Fri 9/11

5:00 am-10:51 am

1 stop5h 51m

$209

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Tue 9/1

6:00 am-10:45 am

1 stop4h 45m

Houston George Bush Intcntl

Fri 9/11

5:00 am-10:51 am

1 stop5h 51m

$229

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Wed 7/1

7:15 am-8:40 am

Nonstop1h 25m

Houston George Bush Intcntl

Fri 7/3

2:20 pm-3:34 pm

Nonstop1h 14m

$239

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Fri 8/7

6:00 am-9:32 am

1 stop3h 32m

Houston George Bush Intcntl

Mon 8/10

5:00 am-10:42 am

1 stop5h 42m

$249

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Wed 7/15

7:15 am-8:40 am

Nonstop1h 25m

Houston George Bush Intcntl

Mon 7/20

7:35 am-8:46 am

Nonstop1h 11m

$259

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Fri 6/26

6:09 pm-7:25 pm

Nonstop1h 16m

Houston George Bush Intcntl

Tue 6/30

10:05 am-11:20 am

Nonstop1h 15m

$264
Quickest round-trip

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Wed 6/24

6:09 pm-7:25 pm

Nonstop1h 16m

Houston George Bush Intcntl

Sat 6/27

4:20 pm-5:34 pm

Nonstop1h 14m

$269

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Fri 6/26

7:36 pm-11:58 pm

1 stop4h 22m

Houston George Bush Intcntl

Tue 6/30

5:01 am-10:45 am

1 stop5h 44m

$274

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Wed 7/8

2:12 pm-6:59 pm

1 stop4h 47m

Houston George Bush Intcntl

Wed 7/15

6:02 am-10:58 am

1 stop4h 56m

$278

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Thu 7/2

7:36 pm-11:58 pm

1 stop4h 22m

Houston George Bush Intcntl

Sat 7/4

5:02 am-11:14 am

1 stop6h 12m

$279

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Baton Rouge to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Baton Rouge and Houston George Bush Intcntl Airport?

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

The month of December is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Baton Rouge, with most prices found around $239. If you are unable to visit Houston George Bush Intcntl Airport during the month of December, then departing from Baton Rouge during the month October is also very affordable. Most momondo users find prices during this month for around $241.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Baton Rouge to Houston George Bush Intcntl Airport is on a Friday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Friday will often find tickets for as low as $363. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $567.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Baton Rouge to Houston George Bush Intcntl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Houston George Bush Intcntl Airport in the afternoon for as low as $382. Try not to purchase tickets at noon because they tend to be around $445. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Baton Rouge Ryan to Houston George Bush Intcntl flight route?

Fly from Baton Rouge Ryan to Houston George Bush Intcntl for the best Baton Rouge Ryan - Houston George Bush Intcntl flight prices

What cabin class options are available on Baton Rouge to Houston George Bush Intcntl Airport flights?

There are 4 cabin classes available to choose from on Baton Rouge to Houston George Bush Intcntl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Baton Rouge to Houston George Bush Intcntl Airport flights?

You could potentially save up to 8% on your flight if you consider stops on a Baton Rouge to Houston George Bush Intcntl Airport flight.

How have Baton Rouge to Houston George Bush Intcntl Airport flight prices changed over time?

As of June 2026, prices for Baton Rouge to Houston George Bush Intcntl Airport flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Baton Rouge to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Baton Rouge to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baton Rouge to Houston George Bush Intcntl Airport (BTR to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baton Rouge to Houston George Bush Intcntl Airport

Best Price Found

$268

Fastest flight time

1h 16m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Baton Rouge in the past 72 hours is $268. The best round-trip flight deal from Baton Rouge to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $383.
The fastest flight from Baton Rouge to Houston George Bush Intcntl Airport takes 1h 16m
Direct flights go from Baton Rouge to Houston George Bush Intcntl Airport every day.
Search flight deals

Frequently asked questions about flying from Baton Rouge to Houston George Bush Intcntl Airport

  • How far is Baton Rouge Ryan to Houston George Bush Intcntl by plane?

    The distance between Baton Rouge Ryan and Houston George Bush Intcntl is about 250.1 mi. In terms of flight time, this usually takes a little over 1h 16m.

  • When did momondo last update prices for flights from Baton Rouge Ryan Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Baton Rouge Ryan Airport to Houston George Bush Intcntl Airport are updated daily.

  • How many operators does momondo search for flights from Baton Rouge Ryan Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Baton Rouge Ryan Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baton Rouge Ryan Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Baton Rouge to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Baton Rouge to Houston George Bush Intcntl Airport?

Best airlines flying from Baton Rouge to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Baton Rouge to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $179Free CancellationRating
7.4
9,810 reviews
Search United Airlines flights

  • United Airlines Flights From Baton Rouge to Houston George Bush Intcntl Airport

    United Airlines flight deals from Baton Rouge to Houston George Bush Intcntl Airport start from $179 round-trip. Over the 40 United Airlines flights for this route in a normal week, average airfare is usually $268 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Conroe
Spring
Cypress
Montgomery
Jersey Village
Tomball
Livingston

Why use momondo?

Why should I use momondo to find a flight deal from Baton Rouge to Houston?

It is quick and easy to find Baton Rouge to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

Can I find flights from Baton Rouge to Houston with flexible booking policies on momondo?

All flight searches from Baton Rouge to Houston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Baton Rouge to Houston?

Once all potential Baton Rouge to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Baton Rouge to Houston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Baton Rouge to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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