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$521+ Cheap flights from Mexico City (MEX) to Brownsville (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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — BRO
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Mexico City to Brownsville

Discover tips and strategies to find the most affordable flight options for your journey from Mexico City (MEX) 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 August 14, 2025.

Round-trip from

$521
(United Airlines)
From Mexico City Benito Juarez to Brownsville South Padre Is. Intl
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Find flight deals from Mexico City to Brownsville

Cheapest flights from Mexico City to Brownsville
Explore the most affordable flight options available from Mexico City to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/14. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/284:40 amMEX - BRO
1 stop17h 53mUnited Airlines
Sun 10/55:15 pmBRO - MEX
1 stop18h 30mUnited Airlines
Deal found 8/14$521
This United Airlines deal was found by Cheapflights users on 8/13. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2111:35 amMEX - BRO
1 stop7h 03mUnited Airlines
Thu 9/259:30 amBRO - MEX
1 stop4h 45mUnited Airlines
Deal found 8/13$575
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:45 pmMEX - BRO
1 stop24h 05mMultiple Airlines
Sat 10/48:25 pmBRO - MEX
1 stop4h 20mMultiple Airlines
Deal found 8/13$591
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/281:05 pmMEX - BRO
3 stops29h 45mMultiple Airlines
Sun 10/58:25 pmBRO - MEX
1 stop4h 20mMultiple Airlines
Deal found 8/14$762
This United Airlines deal was found by Cheapflights users on 8/13. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/264:40 pmMEX - BRO
1 stop22h 23mUnited Airlines
Tue 9/29:45 amBRO - MEX
1 stop4h 30mUnited Airlines
Deal found 8/13$896

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mexico City 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 August 14, 2025.
Use the filters below to find and compare flights from Mexico City to Brownsville that are best for you.

Fly from

Mexico City

Fly to

Brownsville

Route

Depart

Return

Price

Mexico CityBrownsville

MEX - BRO

MEXBRO

Mexico City Benito Juarez

Sun 9/28

4:40 am-11:33 pm

1 stop17h 53m

Brownsville South Padre Is. Intl

Sun 10/5

5:15 pm-10:45 am

1 stop18h 30m

$521

Mexico CityBrownsville

MEX - BRO

MEXBRO

Mexico City Benito Juarez

Sun 9/21

11:35 am-7:38 pm

1 stop7h 03m

Brownsville South Padre Is. Intl

Thu 9/25

9:30 am-1:15 pm

1 stop4h 45m

$575

Mexico CityBrownsville

MEX - BRO

MEXBRO

Mexico City Benito Juarez

Sat 9/27

6:45 pm-7:50 pm

1 stop24h 05m

Brownsville South Padre Is. Intl

Sat 10/4

8:25 pm-11:45 pm

1 stop4h 20m

$591

Mexico CityBrownsville

MEX - BRO

MEXBRO

Mexico City Benito Juarez

Sun 9/28

1:05 pm-7:50 pm

3 stops29h 45m

Brownsville South Padre Is. Intl

Sun 10/5

8:25 pm-11:45 pm

1 stop4h 20m

$762

Mexico CityBrownsville

MEX - BRO

MEXBRO

Mexico City Benito Juarez

Tue 8/26

4:40 pm-4:03 pm

1 stop22h 23m

Brownsville South Padre Is. Intl

Tue 9/2

9:45 am-1:15 pm

1 stop4h 30m

$896

Mexico CityBrownsville

MEX - BRO

MEXBRO

Mexico City Benito Juarez

Mon 9/1

5:05 am-7:38 pm

2 stops13h 33m

$2,489

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Mexico City to Brownsville

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

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

Currently, August is the cheapest month in which you can book a flight from Mexico City to Brownsville (average of $328). Flying from Mexico City to Brownsville in March is currently the most expensive (average of $473). 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 Mexico City 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 Mexico City to Brownsville that include hotel bookings?

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

  • How can I find direct flights from Mexico City to Brownsville?

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

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

    Yes. Cheapflights offers flight deals from Mexico 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 Mexico City to Brownsville?

    Currently, August is the cheapest month in which you can book a flight from Mexico City to Brownsville (average of $328). Flying from Mexico City to Brownsville in March is currently the most expensive (average of $473). 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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