What are the cheapest airlines flying from Kansas City to Brownsville round-trip?

Cheapflights users have booked flights from Kansas City to Brownsville round-trip from $349. Another airline that can offer you cheap pricing is United Airlines. American Airlines is currently priced 9% below the average price you’ll pay for this route.

What is the cheapest day to fly from Kansas City to Brownsville?

Travelers seeking maximum savings on their Kansas City to Brownsville flight should consider departing on Saturday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 day to fly round-trip from Kansas City to Brownsville?

Sunday flights are found to be more expensive to fly from Kansas City to Brownsville. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Brownsville.

What is the cheapest month to fly from Kansas City to Brownsville?

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, August can be a great choice for travel to Brownsville. Flights to Brownsville from Kansas City in August are about $385 on average during August, but can be found for as low as $241.

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

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

How can I find direct flights from Kansas City to Brownsville?

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

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

Yes. Cheapflights offers flight deals from Kansas City 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.

$349+ Flights from Kansas City to Brownsville

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Cheap flight deals from Kansas City to Brownsville

Round-trip from	$349 (American Airlines)
Popular in	May
Cheapest in	August
Average price	$333

From Kansas City to Brownsville South Padre Is. Intl

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($83 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

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Find flight deals from Kansas City to Brownsville

Cheapest flights from Kansas City to Brownsville
Explore the most affordable flight options available from Kansas City to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Mon 8/1112:10 pmMCI - BRO

1 stop5h 57mAmerican Airlines

Fri 8/155:37 amBRO - MCI

1 stop4h 12mAmerican Airlines

Deal found 7/27

$349

Mon 8/116:30 pmMCI - BRO

1 stop5h 02mUnited Airlines

Fri 8/155:10 amBRO - MCI

2 stops10h 59mUnited Airlines

Deal found 7/27

$424

Best flights from Kansas City to Brownsville
Discover carefully curated flight deals from Kansas City to Brownsville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2025.

Mon 8/1112:10 pmMCI - BRO

1 stop5h 57mAmerican Airlines

Fri 8/155:37 amBRO - MCI

1 stop4h 12mAmerican Airlines

Deal found 7/27

$349

Tue 8/126:30 amMCI - BRO

1 stop4h 55mUnited Airlines

Sat 8/165:19 pmBRO - MCI

1 stop4h 41mUnited Airlines

Deal found 7/28

$359

Last-minute flights from Kansas City to Brownsville
Discover last-minute flight deals from Kansas City to Brownsville. Data last updated July 28, 2025 and is based on user searches.

Mon 8/1112:10 pmMCI - BRO

1 stop5h 57mAmerican Airlines

Fri 8/155:37 amBRO - MCI

1 stop4h 12mAmerican Airlines

Deal found 7/27

$349

Tue 8/126:30 amMCI - BRO

1 stop4h 55mUnited Airlines

Sat 8/165:19 pmBRO - MCI

1 stop4h 41mUnited Airlines

Deal found 7/28

$359

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Mon 8/11

12:10 pm-6:07 pm

1 stop5h 57m

Brownsville South Padre Is. Intl

Fri 8/15

5:37 am-9:49 am

1 stop4h 12m

$349

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Mon 8/11

6:30 pm-11:32 pm

1 stop5h 02m

Brownsville South Padre Is. Intl

Fri 8/15

5:10 am-4:09 pm

2 stops10h 59m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Kansas City to Brownsville

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

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

Currently, August is the cheapest month in which you can book a flight from Kansas City to Brownsville (average of $328). Flying from Kansas City to Brownsville in March is currently the most expensive (average of $472). 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 MCI to BRO?

It’s typically best to fly out from Kansas City to Brownsville in the evening. Doing so could potentially save you 27% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Brownsville

Read through reviews of airlines operating flights from Kansas City to Brownsville, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,892 reviews

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

8,892 reviews

United Airlines

7.4

Good

8,892 reviews

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

8,892 reviews

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

What are the cheapest airlines flying from Kansas City to Brownsville round-trip?
Cheapflights users have booked flights from Kansas City to Brownsville round-trip from $349. Another airline that can offer you cheap pricing is United Airlines. American Airlines is currently priced 9% below the average price you’ll pay for this route.
Can I find deals for flights from Kansas City to Brownsville that include hotel bookings?
Yes. In addition to deals on Kansas City to Brownsville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kansas City to Brownsville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Brownsville.
Can I find deals for business class flights from Kansas City to Brownsville?
Yes. Cheapflights offers flight deals from Kansas City 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 Kansas City to Brownsville?
Currently, August is the cheapest month in which you can book a flight from Kansas City to Brownsville (average of $328). Flying from Kansas City to Brownsville in March is currently the most expensive (average of $472). 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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Top 2 airlines flying from Kansas City to Brownsville

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$258	Average$489	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$258	Average$388	FlexibilityNo cancel fee	On-time71%

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$349+ Cheap flights from Kansas City to Brownsville (MCI - 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kansas City 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 Kansas City to Brownsville

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Kansas City to Brownsville

Cheapest flights from Kansas City to BrownsvilleExplore the most affordable flight options available from Kansas City to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Explore the most affordable flight options available from Kansas City to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Kansas City to Brownsville

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

Cheapflights Insights

Everything you need to know about your flight from Kansas City to Brownsville

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

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

Find hourly flight availability from Kansas City 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 July 28, 2025.

Reviews of airlines servicing Brownsville

Read through reviews of airlines operating flights from Kansas City to Brownsville, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Kansas City 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 Kansas City to Brownsville round-trip?

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

How can I find direct flights from Kansas City to Brownsville?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kansas City to Brownsville

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Kansas City to Brownsville

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Book with Flexibility

Travel Smart

Cheapest flights from Kansas City to Brownsville
Explore the most affordable flight options available from Kansas City to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.