£129 Cheap Flights from Houston (IAH) to Baton Rouge (BTR)

View £129 flight on Tue, 4 Aug 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Baton Rouge Metropolitan Airport (BTR)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Houston (IAH) to Baton Rouge (BTR)

Prices were available within the past 7 days and start at £129 for one-way flights and £228 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 12 Jun - Sat, 27 Jun
IAH
Houston
BTR
Baton Rouge
£228 Return, just found
£228
Return
just found
Select United flight, departing Fri, 12 Jun from Houston to Baton Rouge, returning Sat, 27 Jun, priced at £228 just found
United
Sun, 2 Aug - Sun, 16 Aug
IAH
Houston
BTR
Baton Rouge
£239 Return, found 1 day ago
£239
Return
found 1 day ago
Select United flight, departing Sun, 2 Aug from Houston to Baton Rouge, returning Sun, 16 Aug, priced at £239 found 1 day ago
United
Sat, 16 May - Thu, 21 May
IAH
Houston
BTR
Baton Rouge
£240 Return, just found
£240
Return
just found
Select United flight, departing Sat, 16 May from Houston to Baton Rouge, returning Thu, 21 May, priced at £240 just found
American Airlines
Tue, 25 Aug - Thu, 10 Sept
IAH
Houston
BTR
Baton Rouge
£243 Return, found 1 day ago
£243
Return
found 1 day ago
Select American Airlines flight, departing Tue, 25 Aug from Houston to Baton Rouge, returning Thu, 10 Sept, priced at £243 found 1 day ago
United
Sun, 10 May - Thu, 21 May
IAH
Houston
BTR
Baton Rouge
£251 Return, just found
£251
Return
just found
Select United flight, departing Sun, 10 May from Houston to Baton Rouge, returning Thu, 21 May, priced at £251 just found
American Airlines
Mon, 24 Aug - Thu, 10 Sept
IAH
Houston
BTR
Baton Rouge
£254 Return, found 1 day ago
£254
Return
found 1 day ago
Select American Airlines flight, departing Mon, 24 Aug from Houston to Baton Rouge, returning Thu, 10 Sept, priced at £254 found 1 day ago
American Airlines
Sat, 16 May - Sun, 24 May
IAH
Houston
BTR
Baton Rouge
£255 Return, just found
£255
Return
just found
Select American Airlines flight, departing Sat, 16 May from Houston to Baton Rouge, returning Sun, 24 May, priced at £255 just found
American Airlines
Tue, 4 Aug - Thu, 6 Aug
IAH
Houston
BTR
Baton Rouge
£256 Return, found 1 day ago
£256
Return
found 1 day ago
Select American Airlines flight, departing Tue, 4 Aug from Houston to Baton Rouge, returning Thu, 6 Aug, priced at £256 found 1 day ago
United
Sun, 10 May - Fri, 22 May
IAH
Houston
BTR
Baton Rouge
£262 Return, just found
£262
Return
just found
Select United flight, departing Sun, 10 May from Houston to Baton Rouge, returning Fri, 22 May, priced at £262 just found
Delta
Tue, 4 Aug - Wed, 5 Aug
IAH
Houston
BTR
Baton Rouge
£578 Return, found 1 day ago
£578
Return
found 1 day ago
Select Delta flight, departing Tue, 4 Aug from Houston to Baton Rouge, returning Wed, 5 Aug, priced at £578 found 1 day ago

Alternative airports near Baton Rouge

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baton Rouge Metropolitan BTR. Cheapest and Closest option available. Average driving time to city centre is 10 minutes. Flights from £329
BTR
Baton Rouge Metropolitan
CheapestClosest
Average driving time to city centre10 min
Flights from £329

Frequently asked questions

What is the cheapest month to fly from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
August is typically the cheapest month to fly from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan), with average return fares of approximately £179. This is about 16% lower than the average price throughout the year. August often sees lower prices as it's outside of peak holiday travel for many, leading to reduced demand. Other cheap months to fly from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) include March and November.
Which airlines fly direct from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
Enter IAH to BTR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
To find a cheap flight from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
The best airline to fly with from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) will differ from traveller to traveller. If you like to fly early, UA offers early morning flights. If price is the most important factor, UA typically offers the lowest fares. DL offers the most daily flights from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
Based on booking data from the past year, if you're looking for the best time to fly from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan), you'll find the cheapest fares in August and November, with average return flights around £179. October is a popular month for this route, meaning you'll have plenty of flight options, though prices might be a bit higher. Since there isn't a month that is both cheapest and most popular, you can choose between saving money in August or November, or having more flexibility with flight times in October.
How many flights per day from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
There are approximately 9 nonstop flights per day from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan). For even more choice, look at flights that include layovers, as there are around 18 connecting flights per day. Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), Dallas-Fort Worth Intl. (DFW), and Detroit Metropolitan Wayne County (DTW).
What is the earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
The earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) typically departs at approximately 5:00 AM local time. This service is operated by American Airlines and is a seasonal offering, active in January and December. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
You'll typically find the most flights from George Bush Intercontinental (IAH) to Baton Rouge Metropolitan (BTR) on a Friday, with around 20 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Delta Air Lines.
What are the most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
The most popular departure times for flights from George Bush Intercontinental (IAH) to Baton Rouge Metropolitan (BTR) are between 12pm and 3pm. Approximately 23% of passengers prefer this time window. Many major carriers, including American Airlines, United Airlines and Delta Air Lines, offer flights during this window. This timing works well because it allows for a midday departure, giving you time in the morning before your flight and an afternoon arrival at your destination.
How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
Direct flights from IAH to BTR usually take about 1 hour 20 minutes, traveling roughly 253 miles. If you opt for a connecting flight, expect to add around 4 hours 40 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
Select the "Business class" and "First class" filters when looking for IAH to BTR flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) flight with Expedia?
It's easy to earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Baton Rouge from George Bush Intercontinental (IAH)?
If you're planning to travel to Baton Rouge from George Bush Intercontinental (IAH), you can fly directly into Baton Rouge Metropolitan (BTR) Some flights may connect through major hubs like Detroit Metropolitan Wayne County (DTW), San Antonio Intl. (SAT), Austin-Bergstrom Intl. (AUS) before reaching Baton Rouge. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) at the last minute?
Typically, booking a last minute flight from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) flight and hotel package?
Securing a Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
If you booked your Houston, TX (IAH-George Bush Intercontinental) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Baton Rouge Metropolitan
Airlines serving
American Airlines, Delta, United
Return price
£228
Distance
404 km
Average flight time
1 hour 15 mins

Book with confidence

Compare flights from Houston to Baton Rouge easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Houston to Baton Rouge. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Baton Rouge Metropolitan in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from George Bush Intercontinental to Baton Rouge Metropolitan.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from George Bush Intercontinental (IAH) to Baton Rouge Metropolitan (BTR)

The easiest way to view the best deals on flights from Houston to Baton Rouge today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from George Bush Intercontinental to Baton Rouge Metropolitan start at just £228 and range up to £578.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Houston and Baton Rouge
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Houston to Baton Rouge flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from George Bush Intercontinental to Baton Rouge Metropolitan for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Houston to Baton Rouge easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.