CA $236 Cheap Flights from Baton Rouge (BTR) to Houston (IAH)

View CA $236 flight on Sun, Jun 7, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at CA $236 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What is the cheapest month to fly from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental)?
December is typically the cheapest month to fly from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental), with average round-trip fares around 600 CAD. This is about 14% lower than the average price throughout the year. December often sees lower prices after the initial holiday rush, as demand can dip before the end-of-year peak. Other cheap months to fly from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental) include March and November.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental)?
Enter BTR to IAH and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental)?
To find a cheap flight from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental), 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 Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental)?
The best airline to fly with from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental) will differ from traveler to traveler. 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 Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental), which is great 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 Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental)?
The best time to fly from Baton Rouge Metropolitan (BTR) to George Bush Intercontinental (IAH) for a good deal is typically December or March. You can expect to find round-trip flights for around 600 CAD during these months. This information is based on booking data from the past year, helping you plan your trip when prices are historically lower.*Prices based on flights available on Expedia in the last year.
How many flights per day from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental)?
There are approximately 10 nonstop flights per day from Baton Rouge Metropolitan (BTR) to George Bush Intercontinental (IAH). For even more choice, look at flights that include layovers. There are around 12 connecting flights per day. Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), Dallas-Fort Worth Intl. (DFW), and Charlotte-Douglas Intl. (CLT).
What is the earliest flight from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental)?
The earliest flight from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental) typically departs at approximately 5:00 AM local time. This service is operated by American Airlines and is seasonal, active only in April. An early departure like this can help you make the most of 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 Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental)?
You'll typically find the most flights from Baton Rouge Metropolitan (BTR) to George Bush Intercontinental (IAH) on a Friday, with around 17 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, American Airlines, and Delta Air Lines. Fridays offer notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental)?
The most popular departure times for flights from Baton Rouge Metropolitan (BTR) to George Bush Intercontinental (IAH) are between 12pm and 3pm. This accounts for around 25% of total traffic. 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 arriving in Houston in the afternoon.
How long does it take to fly from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental)?
Flying nonstop from BTR to IAH takes around 1 hour 30 minutes, with the route covering approximately 253 miles. Flights with a layover typically take 4 hours longer than direct options. 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 Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental)?
Select the "Business class" and "First class" filters when looking for BTR to IAH 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 Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental) flight with Expedia?
It's easy to earn miles on a Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental) 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 Houston from Baton Rouge Metropolitan (BTR)?
From Baton Rouge Metropolitan (BTR), you can fly into William P. Hobby (HOU) and George Bush Intercontinental (IAH) in Houston. Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Dallas-Fort Worth Intl. (DFW), Charlotte-Douglas Intl. (CLT) before reaching Houston. 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 Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental) at the last minute?
Typically, booking a last minute flight from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental) 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 Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental) flight and hotel package?
Securing a Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental) 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 Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental)?
If you booked your Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Houston, TX (IAH-George Bush Intercontinental) 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
Baton Rouge Metropolitan
Destination airport
George Bush Intercontinental
Distance
404 km
Average flight time
1 hour 23 mins

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Baton Rouge to Houston Flights

The easy way to book your flights from Baton Rouge to Houston 

With Expedia, it’s simple to find and book flights to Houston from Baton Rouge whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to George Bush Intercontinental, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Baton Rouge to Houston today, tomorrow, or this week.  

 

Save dollars with cheap flights from Baton Rouge Metropolitan, BTR to George Bush Intercontinental, IAH 

Sort your search results by price to find great deals on your flight from Baton Rouge to Houston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Houston from Baton Rouge currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Houston  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Houston from Baton Rouge 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Houston with Expedia today.

Baton Rouge to Houston Flights

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