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.

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).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Waterloo, Iowa to Brownsville as you normally would.

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

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

How can I find direct flights from Waterloo to Brownsville?

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

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

Yes. Cheapflights offers flight deals from Waterloo 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.

$421+ Flights from Waterloo, IA to Brownsville

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Cheap flight deals from Waterloo to Brownsville

Round-trip from	$421 (American Airlines)

From Waterloo to Brownsville South Padre Is. Intl

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Find flight deals from Waterloo to Brownsville

Cheapest flights from Waterloo to Brownsville
Explore the most affordable flight options available from Waterloo to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Sat 8/236:00 amALO - BRO

2 stops8h 34mAmerican Airlines

Tue 8/2610:33 amBRO - ALO

2 stops8h 57mAmerican Airlines

Deal found 6/29

$421

Best flights from Waterloo to Brownsville
Discover carefully curated flight deals from Waterloo to Brownsville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Sat 8/236:00 amALO - BRO

2 stops8h 34mAmerican Airlines

Tue 8/2610:33 amBRO - ALO

2 stops8h 57mAmerican Airlines

Deal found 6/29

$421

Last-minute flights from Waterloo to Brownsville
Discover last-minute flight deals from Waterloo to Brownsville. Data last updated July 1, 2025 and is based on user searches.

Sat 8/236:00 amALO - BRO

2 stops8h 34mAmerican Airlines

Tue 8/2610:33 amBRO - ALO

2 stops8h 57mAmerican Airlines

Deal found 6/29

$421

Cheapflights Fare Finder

Use the filters below to find and compare flights from Waterloo to Brownsville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WaterlooBrownsville

ALO - BRO

ALOBRO

Waterloo

Sat 8/23

6:00 am-2:34 pm

2 stops8h 34m

Brownsville South Padre Is. Intl

Tue 8/26

10:33 am-7:30 pm

2 stops8h 57m

$421

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Best time to book a flight from Waterloo to Brownsville

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

What is the cheapest month to book a flight from Waterloo, Iowa to Brownsville?

Currently, August is the cheapest month in which you can book a flight from Waterloo, Iowa to Brownsville (average of $328). Flying from Waterloo, Iowa to Brownsville in March is currently the most expensive (average of $471). 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.

Reviews of airlines servicing Brownsville

Peruse reviews from past customers who have flown with American Airlines from Waterloo to Brownsville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2025

PIT - DFW

Related info for your journey

Can I find deals for flights from Waterloo to Brownsville that include hotel bookings?
Yes. In addition to deals on Waterloo to Brownsville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Waterloo to Brownsville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Waterloo to Brownsville.
Can I find deals for business class flights from Waterloo to Brownsville?
Yes. Cheapflights offers flight deals from Waterloo 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 Waterloo, Iowa to Brownsville?
Currently, August is the cheapest month in which you can book a flight from Waterloo, Iowa to Brownsville (average of $328). Flying from Waterloo, Iowa to Brownsville in March is currently the most expensive (average of $471). 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.

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$421+ Cheap flights from Waterloo, IA to Brownsville (ALO - 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Waterloo to Brownsville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Waterloo to Brownsville

Round-trip from

Find flight deals from Waterloo to Brownsville

Cheapest flights from Waterloo to BrownsvilleExplore the most affordable flight options available from Waterloo to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from Waterloo to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Waterloo to Brownsville that are best for you.

Best time to book a flight from Waterloo to Brownsville

Have a flexible travel schedule? Discover the best time to fly to Brownsville from Waterloo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Waterloo to Brownsville

What is the cheapest month to book a flight from Waterloo, Iowa to Brownsville?

Reviews of airlines servicing Brownsville

Peruse reviews from past customers who have flown with American Airlines from Waterloo to Brownsville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Waterloo to Brownsville. 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 Waterloo to Brownsville that include hotel bookings?

How can I find direct flights from Waterloo to Brownsville?

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

What is the cheapest month to book a flight from Waterloo, Iowa to Brownsville?

Browse thousands of different options on Cheapflights for your next trip

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Cheapest flights from Waterloo to Brownsville
Explore the most affordable flight options available from Waterloo to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.