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Baton Rouge

$349+ Cheap flights from Harlingen, TX to Baton Rouge (HRL - BTR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — BTR
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Cheap flight deals from Harlingen to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from Harlingen (HRL) to Baton Rouge (BTR). 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 octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars
Provider with most accurate pricing for Harlingen Valley Intl-Baton Rouge Ryan flight deals.
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Provider most trusted by Cheapflights users for Harlingen Valley Intl-Baton Rouge Ryan flights.
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Find flight deals from Harlingen to Baton Rouge

Cheapest flights from Harlingen to Baton Rouge
Explore the most affordable flight options available from Harlingen to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/25. 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.
mar. 10/286:37 pmHRL - BTR
1 stop4h 26mAmerican Airlines
sáb. 11/12:18 pmBTR - HRL
1 stop3h 47mAmerican Airlines
Deal found 10/25$349
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/283:39 pmHRL - BTR
2 stops23h 16mDelta
sáb. 11/11:06 pmBTR - HRL
2 stops26h 37mDelta
Deal found 10/25$679

Compare providers for flights from Harlingen to Baton Rouge

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 Harlingen to Baton Rouge in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust 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 Harlingen, Texas-Baton Rouge flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Harlingen, Texas-Baton Rouge flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Harlingen, Texas-Baton Rouge flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harlingen, Texas-Baton Rouge flights, Cheapflights users trust eDreams the most. eDreams 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 Harlingen, Texas-Baton Rouge 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 Harlingen to Baton Rouge

Have a flexible travel schedule? Discover the best time to fly to Baton Rouge from Harlingen 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 Harlingen to Baton Rouge

What is the cheapest month to book a flight from Harlingen, Texas to Baton Rouge?

Currently, August is the cheapest month in which you can book a flight from Harlingen, Texas to Baton Rouge (average of $138). Flying from Harlingen, Texas to Baton Rouge in November is currently the most expensive (average of $309). 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.

Related info for your journey

Find useful and relevant information for your journey from Harlingen to Baton Rouge. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Harlingen to Baton Rouge that include hotel bookings?

    Yes. In addition to deals on Harlingen to Baton Rouge flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harlingen to Baton Rouge?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to Baton Rouge.

  • Can I find deals for business class flights from Harlingen to Baton Rouge?

    Yes. Cheapflights offers flight deals from Harlingen to Baton Rouge 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 Harlingen, Texas to Baton Rouge?

    Currently, August is the cheapest month in which you can book a flight from Harlingen, Texas to Baton Rouge (average of $138). Flying from Harlingen, Texas to Baton Rouge in November is currently the most expensive (average of $309). 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 Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
McComb
Saint Francisville
Denham Springs
Port Allen

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