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$520+ Cheap flights from Louisville to Brownsville (SDF - BRO)

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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BRO
feb. 27 — mar. 61
jue. 2/27
jue. 3/6
1 adult, Economy
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Cheap flight deals from Louisville to Brownsville

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Brownsville (BRO). 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 febrero 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$520
(United)

Popular in

September

Cheapest in

January

Average price

$468
Provider with most accurate pricing for Louisville Intl-Brownsville South Padre Is. Intl flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Brownsville South Padre Is. Intl flights.
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From Louisville Intl to Brownsville South Padre Is. Intl
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Highest demand for flights based on searches. 17% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Louisville to Brownsville

Cheapest flights from Louisville to Brownsville
Explore the most affordable flight options available from Louisville to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 22, 2025.

This United deal was found by Cheapflights users on 2/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/267:05 amSDF - BRO
1 stop5h 17mUnited Airlines
mié. 7/27:10 amBRO - SDF
1 stop13h 20mUnited Airlines
Deal found 2/20$520
This American Airlines deal was found by Cheapflights users on 2/20. 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.
jue. 6/266:42 pmSDF - BRO
1 stop6h 17mAmerican Airlines
mié. 7/212:05 pmBRO - SDF
2 stops8h 29mAmerican Airlines
Deal found 2/20$539

Find flights from Louisville to Brownsville within your budget

Customize your flight search to find flights from Louisville to Brownsville 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, Cheapflights users made 2,558,603 searches. Data last updated febrero 22, 2025.

Fly from

Louisville

Fly to

Brownsville

Route

Depart

Return

Price

LouisvilleBrownsville

SDF - BRO

SDFBRO

Louisville Intl

jue. 6/26

7:05 am-11:22 am

1 stop5h 17m

Brownsville South Padre Is. Intl

mié. 7/2

7:10 am-9:30 pm

1 stop13h 20m

$520

LouisvilleBrownsville

SDF - BRO

SDFBRO

Louisville Intl

jue. 6/26

6:42 pm-11:59 pm

1 stop6h 17m

Brownsville South Padre Is. Intl

mié. 7/2

12:05 pm-9:34 pm

2 stops8h 29m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from Louisville to Brownsville

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 Louisville to Brownsville in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 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 Louisville-Brownsville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Brownsville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Brownsville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Brownsville flights, Cheapflights users trust FlightHub the most. FlightHub 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 Louisville-Brownsville 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 Louisville to Brownsville

Have a flexible travel schedule? Discover the best time to fly to Brownsville from Louisville 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.

Travel insights for flights from Louisville to Brownsville

Get recent, data-driven insights about flights from Louisville to Brownsville including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Louisville to Brownsville?

Currently, August is the cheapest month in which you can book a flight from Louisville to Brownsville (average of $328). Flying from Louisville to Brownsville in March is currently the most expensive (average of $488). 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.

What is the cheapest time of day to fly from SDF to BRO?

Find hourly flight availability from Louisville to Brownsville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 22, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 24% on flights from Louisville to Brownsville by exploring options for tickets at noon.

Rainfall in Brownsville by month

Plan your trip to Brownsville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brownsville ranges from 1.1 - 5.9 inches per month. September is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Brownsville when rainfall is around 1.1 in.

Temperature in Brownsville by month

Plan your trip to Brownsville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brownsville, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Brownsville

Get insights into the airlines that provide service to Brownsville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brownsville. Reviews last updated febrero 22, 2025.
United Airlines
7.4
Good
8,759 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines
7.4
Good
8,759 reviews
United Airlines
7.4
Good
8,759 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,759 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • What are the cheapest airlines flying from Louisville to Brownsville round-trip?

    According to our current data, United Airlines ($520), and American Airlines ($539) offers the cheapest pricing from Louisville to Brownsville.

  • Can I find deals for flights from Louisville to Brownsville that include hotel bookings?

    Yes. In addition to deals on Louisville to Brownsville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Brownsville?

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

  • Can I find deals for business class flights from Louisville to Brownsville?

    Yes. Cheapflights offers flight deals from Louisville to Brownsville 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 Louisville to Brownsville?

    Currently, August is the cheapest month in which you can book a flight from Louisville to Brownsville (average of $328). Flying from Louisville to Brownsville in March is currently the most expensive (average of $488). 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

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