$125 Cheap Flights from Houston (IAH) to Baton Rouge (BTR)

View $125 flight on Tue, Nov 25, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $125 for one-way flights and $179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Nov 26 - Sat, Nov 29
IAH
Houston
BTR
Baton Rouge
$179 Roundtrip, found 6 hours ago
$179
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Nov 26 from Houston to Baton Rouge, returning Sat, Nov 29, priced at $179 found 6 hours ago
United
Tue, Nov 25 - Fri, Nov 28
IAH
Houston
BTR
Baton Rouge
$189 Roundtrip, found 3 days ago
$189
Roundtrip
found 3 days ago
Select United flight, departing Tue, Nov 25 from Houston to Baton Rouge, returning Fri, Nov 28, priced at $189 found 3 days ago
United
Fri, Nov 21 - Sun, Nov 30
IAH
Houston
BTR
Baton Rouge
$194 Roundtrip, just found
$194
Roundtrip
just found
Select United flight, departing Fri, Nov 21 from Houston to Baton Rouge, returning Sun, Nov 30, priced at $194 just found
United
Wed, Nov 26 - Sat, Nov 29
IAH
Houston
BTR
Baton Rouge
$196 Roundtrip, found 6 hours ago
$196
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Nov 26 from Houston to Baton Rouge, returning Sat, Nov 29, priced at $196 found 6 hours ago
United
Tue, Nov 25 - Fri, Nov 28
IAH
Houston
BTR
Baton Rouge
$199 Roundtrip, found 3 days ago
$199
Roundtrip
found 3 days ago
Select United flight, departing Tue, Nov 25 from Houston to Baton Rouge, returning Fri, Nov 28, priced at $199 found 3 days ago
American Airlines
Thu, Dec 11 - Sat, Dec 13
IAH
Houston
BTR
Baton Rouge
$199 Roundtrip, found 1 day ago
$199
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Dec 11 from Houston to Baton Rouge, returning Sat, Dec 13, priced at $199 found 1 day ago
United
Fri, Nov 7 - Tue, Nov 11
IAH
Houston
BTR
Baton Rouge
$204 Roundtrip, found 4 days ago
$204
Roundtrip
found 4 days ago
Select United flight, departing Fri, Nov 7 from Houston to Baton Rouge, returning Tue, Nov 11, priced at $204 found 4 days ago
United
Wed, Nov 26 - Sat, Nov 29
IAH
Houston
BTR
Baton Rouge
$206 Roundtrip, found 6 hours ago
$206
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Nov 26 from Houston to Baton Rouge, returning Sat, Nov 29, priced at $206 found 6 hours ago
United
Fri, Nov 14 - Fri, Nov 21
IAH
Houston
BTR
Baton Rouge
$207 Roundtrip, found 1 day ago
$207
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 14 from Houston to Baton Rouge, returning Fri, Nov 21, priced at $207 found 1 day ago
Delta
Thu, Dec 18 - Thu, Dec 25
IAH
Houston
BTR
Baton Rouge
$585 Roundtrip, found 2 days ago
$585
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Dec 18 from Houston to Baton Rouge, returning Thu, Dec 25, priced at $585 found 2 days ago

Find the cheapest month to fly from Houston (IAH) to Baton Rouge (BTR)

February is typically the cheapest month to fly

From $178 - $777 per traveler.

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 center is 10 minutes. Flights from $254
BTR
Baton Rouge Metropolitan
CheapestClosest
Average driving time to city center10 min
Flights from $254
Flights from Houston (IAH) to Baton Rouge (BTR)
Origin airport
George Bush Intercontinental
Destination airport
Baton Rouge Metropolitan
Airlines serving
American Airlines, Delta, United
Roundtrip price
$179
Distance
252 mi
Average flight time
1 hour 9 mins

Houston to Baton Rouge Flights

The cheapest times to fly from Houston to Baton Rouge

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Baton Rouge are during the month of November. You can find some of the cheapest flights from Houston to Baton Rouge with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Baton Rouge

Sunday is one of the best days to book for cheap flights from Houston to Baton Rouge: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Baton Rouge

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Baton Rouge in 2025. You can also book with separate airlines for your outbound and return journeys, from $125 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Baton Rouge flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Baton Rouge airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Baton Rouge Metropolitan Airport (BTR) cost?
Lock in a cheap one-way flight from $125 or cheap return flight from $179 from George Bush Intercontinental Airport (IAH) to Baton Rouge Metropolitan Airport (BTR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Baton Rouge Metropolitan Airport (BTR)?
Traveling in November is a good way to save, as it's the cheapest month for flights between IAH and BTR. You'll often find the lowest prices during off-peak months.
Which airlines fly direct from George Bush Intercontinental Airport (IAH) to Baton Rouge Metropolitan Airport (BTR)?
You can fly straight from George Bush Intercontinental Airport (IAH) to Baton Rouge Metropolitan Airport (BTR) on a United Airlines flight.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Baton Rouge Metropolitan Airport (BTR)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest IAH to BTR flight.
How many flights per day from George Bush Intercontinental Airport (IAH) to Baton Rouge Metropolitan Airport (BTR)?
With, on average, 5 direct flights departing from George Bush Intercontinental Airport (IAH) to Baton Rouge Metropolitan Airport (BTR) each day, you'll be cruising above the clouds before you know it.
What are the most popular departure times for flights from George Bush Intercontinental Airport (IAH) to Baton Rouge Metropolitan Airport (BTR)?
Flights between IAH and BTR are busiest at 12 PM. For a more relaxed atmosphere and potentially cheaper prices, choose a departure that's outside typical rush times.
What day of the week has the most flights from IAH to BTR?
Friday offers the most flights from George Bush Intercontinental Airport (IAH) to Baton Rouge Metropolitan Airport (BTR). Consider leaving on this day and you'll have a greater chance of finding a departure that works with your plans.
What is the earliest flight from George Bush Intercontinental Airport (IAH) to Baton Rouge Metropolitan Airport (BTR)?
The earliest flight leaving from George Bush Intercontinental Airport (IAH) is at around 9:50AM UTC-6. Board this plane and you'll touch down at Baton Rouge Metropolitan Airport (BTR) at approximately 11:10AM UTC-6. The entire trip takes 1h 20m.
How long does it take to fly from George Bush Intercontinental Airport (IAH) to Baton Rouge Metropolitan Airport (BTR)?
Flights from IAH to BTR have an average travel time of 1 hour and 15 minutes. The distance between the two airports is 250 mi.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Baton Rouge Metropolitan Airport (BTR)?
To touch down at Baton Rouge Metropolitan Airport (BTR) on schedule, select a flight that leaves from George Bush Intercontinental Airport (IAH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Baton Rouge from George Bush Intercontinental Airport (IAH)?
If you're catching a direct flight from George Bush Intercontinental Airport (IAH) to Baton Rouge, you'll come into land at either Lafayette Regional Airport (LFT) or Baton Rouge Metropolitan Airport (BTR).
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Baton Rouge Metropolitan Airport (BTR) last-minute?
Holding off until right before your break to book a ticket from IAH to BTR often results in higher prices. While you may find some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans to boost your chances of landing a bargain.
Is it cheaper to book an IAH to BTR flight and hotel package?
Opting for an IAH to BTR flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of hotels and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Baton Rouge Metropolitan Airport (BTR)?
Typically, it's possible to reschedule or cancel your IAH to BTR flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.