Brownsville

$145+ Cheap flights from O'Hare Intl (ORD) to Brownsville (BRO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BRO
Aug 19 — Aug 261
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Cheap flight deals from O'Hare Intl to Brownsville

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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

$243
(United Airlines)

One-way from

$145
(United Airlines)

Popular in

May

Cheapest in

January

Average price

$348
From Chicago O'Hare Intl to Brownsville South Padre Is. Intl
One-way flight from Chicago O'Hare Intl to Brownsville South Padre Is. Intl
Highest demand for flights based on searches. 15% potential increase in price ($84 potential increase over avg. RT price).
Cheapest flight prices on average. 7% potential price decrease ($34 potential savings vs. average RT price).
Average for round-trip flights in August 2025

Find flight deals from O'Hare Intl to Brownsville

Cheapest flights from O'Hare Intl to Brownsville
Explore the most affordable flight options available from O'Hare Intl 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 8/12. 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 9/232:20 pmORD - BRO
1 stop5h 18mUnited Airlines
Wed 9/245:15 pmBRO - ORD
1 stop7h 00mUnited Airlines
Deal found 8/12$217
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 9/103:08 pmORD - BRO
1 stop7h 39mAmerican Airlines
Mon 9/156:39 pmBRO - ORD
1 stop5h 20mAmerican Airlines
Deal found 8/12$243
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:55 amORD - BRO
1 stop8h 17mAmerican Airlines
Mon 11/172:48 pmBRO - ORD
1 stop7h 32mAmerican Airlines
Deal found 8/14$269
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/55:16 pmORD - BRO
1 stop5h 31mAmerican Airlines
Mon 9/86:39 pmBRO - ORD
1 stop5h 20mAmerican Airlines
Deal found 8/14$294
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.
Thu 8/288:45 amORD - BRO
1 stop7h 18mUnited Airlines
Sun 8/315:15 pmBRO - ORD
1 stop5h 26mUnited Airlines
Deal found 8/13$318
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 9/191:20 pmORD - BRO
1 stop4h 49mAmerican Airlines
Mon 9/226:39 pmBRO - ORD
1 stop5h 20mAmerican Airlines
Deal found 8/12$324
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/68:25 amORD - BRO
1 stop6h 09mAmerican Airlines
Sat 9/66:39 pmBRO - ORD
1 stop5h 20mAmerican Airlines
Deal found 8/14$329
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.
Thu 12/2511:35 amORD - BRO
1 stop7h 58mUnited Airlines
Mon 12/295:10 amBRO - ORD
1 stop4h 58mUnited Airlines
Deal found 8/13$334
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.
Tue 10/214:50 pmORD - BRO
1 stop6h 43mUnited Airlines
Wed 11/55:15 pmBRO - ORD
1 stop7h 00mUnited Airlines
Deal found 8/14$346
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/194:12 pmORD - BRO
1 stop6h 35mAmerican Airlines
Sun 9/216:57 pmBRO - ORD
1 stop4h 55mAmerican Airlines
Deal found 8/13$349
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Mon 9/82:45 pmORD - BRO
1 stop8h 02mAmerican Airlines
Fri 9/126:39 pmBRO - ORD
1 stop5h 20mAmerican Airlines
Deal found 8/12$354
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.
Thu 9/117:17 amORD - BRO
2 stops16h 17mUnited Airlines
Wed 9/175:15 pmBRO - ORD
1 stop7h 00mUnited Airlines
Deal found 8/14$360

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 Chicago O'Hare Intl Airport to Brownsville that are best for you.

Fly from

O'Hare Intl

Fly to

Brownsville

Route

Depart

Return

Price

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Tue 9/23

2:20 pm-7:38 pm

1 stop5h 18m

Brownsville South Padre Is. Intl

Wed 9/24

5:15 pm-12:15 am

1 stop7h 00m

$217

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Wed 9/10

3:08 pm-10:47 pm

1 stop7h 39m

Brownsville South Padre Is. Intl

Mon 9/15

6:39 pm-11:59 pm

1 stop5h 20m

$243

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Fri 9/5

5:16 pm-10:47 pm

1 stop5h 31m

Brownsville South Padre Is. Intl

Mon 9/8

6:39 pm-11:59 pm

1 stop5h 20m

$294

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Thu 8/28

8:45 am-4:03 pm

1 stop7h 18m

Brownsville South Padre Is. Intl

Sun 8/31

5:15 pm-10:41 pm

1 stop5h 26m

$318

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Thu 9/11

3:58 pm-10:34 pm

1 stop6h 36m

Brownsville South Padre Is. Intl

Wed 9/17

6:39 pm-11:59 pm

1 stop5h 20m

$318

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Fri 9/19

1:20 pm-6:09 pm

1 stop4h 49m

Brownsville South Padre Is. Intl

Mon 9/22

6:39 pm-11:59 pm

1 stop5h 20m

$324

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Sat 9/6

8:25 am-2:34 pm

1 stop6h 09m

Brownsville South Padre Is. Intl

Sat 9/6

6:39 pm-11:59 pm

1 stop5h 20m

$329

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Tue 10/21

4:50 pm-11:33 pm

1 stop6h 43m

Brownsville South Padre Is. Intl

Wed 11/5

5:15 pm-12:15 am

1 stop7h 00m

$346

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Fri 9/19

4:12 pm-10:47 pm

1 stop6h 35m

Brownsville South Padre Is. Intl

Sun 9/21

6:57 pm-11:52 pm

1 stop4h 55m

$349

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Fri 10/24

11:15 am-6:08 pm

1 stop6h 53m

Brownsville South Padre Is. Intl

Sun 10/26

7:08 pm-11:53 pm

1 stop4h 45m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 13 results
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Best time to book a flight from O'Hare Intl to Brownsville

Have a flexible travel schedule? Discover the best time to fly to Brownsville from O'Hare Intl 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 Chicago O'Hare Intl Airport to Brownsville

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Brownsville?

Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Brownsville (average of $328). Flying from Chicago O'Hare Intl Airport 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.

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 August 14, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Chicago O'Hare Intl Airport to Brownsville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Brownsville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Brownsville from Chicago O'Hare Intl?

    Brownsville South Padre Is. Intl (BRO), located 4.5 mi from the city center, is the airport you fly into when you book flights from Chicago O'Hare Intl to Brownsville. 2 airlines have flights to South Padre Is. Intl from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Brownsville South Padre Is. Intl should not be difficult; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Brownsville round-trip?

    Flying on American Airlines is currently your cheapest option to Brownsville, with prices starting at $258. Another option worth looking into is United Airlines, starting at $273 round trip. You may be able to fly from Chicago O'Hare Intl Airport to Brownsville for 43% less than the average price by searching for these airlines.

  • Can I find deals for flights from O'Hare Intl to Brownsville that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Brownsville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Brownsville?

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

  • Can I find deals for business class flights from O'Hare Intl to Brownsville?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 Chicago O'Hare Intl Airport to Brownsville?

    Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Brownsville (average of $328). Flying from Chicago O'Hare Intl Airport 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from O'Hare Intl to Brownsville

Discover the top 2 airlines that operate flights from O'Hare Intl to Brownsville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$379FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$273Average$408FlexibilityNo cancel feeOn-time69%

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