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$161+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BRO
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(American Airlines)

One-way from

$161
(United Airlines)

Popular in

May

Cheapest in

January

Average price

$539
Provider with most accurate pricing for Chicago O'Hare Intl-Brownsville South Padre Is. Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Brownsville South Padre Is. Intl flights.
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From Chicago O'Hare Intl to Brownsville South Padre Is. Intl
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One-way flight from Chicago O'Hare Intl to Brownsville South Padre Is. Intl
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Highest demand for flights based on searches. 10% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 27, 2025.

This American Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/167:25 amORD - BRO
1 stop6h 52mAmerican Airlines
Sat 11/226:11 pmBRO - ORD
1 stop5h 43mAmerican Airlines
Deal found 10/26$269
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/118:50 amORD - BRO
1 stop8h 22mAmerican Airlines
Sat 11/155:42 pmBRO - ORD
1 stop5h 55mAmerican Airlines
Deal found 10/27$319
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Sat 11/296:00 amORD - BRO
1 stop5h 28mUnited Airlines
Fri 12/55:25 pmBRO - ORD
1 stop5h 31mUnited Airlines
Deal found 10/25$340
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/148:50 amORD - BRO
1 stop8h 22mAmerican Airlines
Sun 11/167:17 pmBRO - ORD
1 stop5h 11mAmerican Airlines
Deal found 10/26$359
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/25:50 pmORD - BRO
1 stop5h 46mUnited Airlines
Sat 11/87:15 amBRO - ORD
1 stop7h 38mUnited Airlines
Deal found 10/26$389
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Sun 11/237:29 amORD - BRO
1 stop6h 51mAmerican Airlines
Wed 11/262:50 pmBRO - ORD
1 stop7h 33mAmerican Airlines
Deal found 10/25$424
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/410:50 amORD - BRO
2 stops12h 46mUnited Airlines
Tue 12/95:25 pmBRO - ORD
1 stop6h 50mUnited Airlines
Deal found 10/25$426
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Mon 12/226:20 pmORD - BRO
1 stop5h 17mUnited Airlines
Fri 12/264:55 pmBRO - ORD
1 stop7h 19mUnited Airlines
Deal found 10/25$447
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/148:50 amORD - BRO
1 stop8h 22mAmerican Airlines
Fri 11/212:50 pmBRO - ORD
1 stop6h 10mAmerican Airlines
Deal found 10/27$449
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/116:00 amORD - BRO
1 stop5h 28mUnited Airlines
Wed 11/127:15 amBRO - ORD
1 stop7h 39mUnited Airlines
Deal found 10/26$459
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/1110:55 amORD - BRO
2 stops12h 41mUnited Airlines
Sat 11/1512:15 pmBRO - ORD
1 stop4h 53mUnited Airlines
Deal found 10/27$473

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 October 27, 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

Thu 12/11

11:55 am-6:49 pm

1 stop6h 54m

Brownsville South Padre Is. Intl

Sun 12/14

5:27 am-10:34 am

1 stop5h 07m

$269

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Wed 4/1

2:15 pm-7:23 pm

1 stop5h 08m

Brownsville South Padre Is. Intl

Wed 4/8

5:25 pm-12:10 am

1 stop6h 45m

$301

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Sat 11/29

6:00 am-11:28 am

1 stop5h 28m

Brownsville South Padre Is. Intl

Fri 12/5

5:25 pm-10:56 pm

1 stop5h 31m

$340

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Fri 11/14

8:50 am-5:12 pm

1 stop8h 22m

Brownsville South Padre Is. Intl

Sun 11/16

7:17 pm-12:28 am

1 stop5h 11m

$359

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Wed 3/25

12:46 pm-6:41 pm

1 stop5h 55m

Brownsville South Padre Is. Intl

Fri 4/3

7:10 am-12:16 pm

1 stop5h 06m

$361

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Thu 2/12

12:45 pm-6:02 pm

1 stop5h 17m

Brownsville South Padre Is. Intl

Mon 2/16

5:25 pm-12:26 am

1 stop7h 01m

$379

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Fri 2/13

3:55 pm-9:31 pm

1 stop5h 36m

Brownsville South Padre Is. Intl

Mon 2/16

5:25 pm-12:26 am

1 stop7h 01m

$392

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Thu 4/2

10:42 am-3:38 pm

1 stop4h 56m

Brownsville South Padre Is. Intl

Wed 4/8

5:25 pm-12:10 am

1 stop6h 45m

$408

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Tue 3/10

8:53 am-3:38 pm

1 stop6h 45m

Brownsville South Padre Is. Intl

Wed 3/11

5:25 pm-12:26 am

1 stop7h 01m

$409

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Sun 11/23

7:29 am-2:20 pm

1 stop6h 51m

Brownsville South Padre Is. Intl

Wed 11/26

2:50 pm-10:23 pm

1 stop7h 33m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 19 results
1
2

Compare providers for flights from O'Hare Intl 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 O'Hare Intl to Brownsville in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Chicago O'Hare Intl Airport-Brownsville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago O'Hare Intl Airport-Brownsville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Brownsville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Brownsville flights, Cheapflights users trust eDreams the most. eDreams 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 Chicago O'Hare Intl Airport-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 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, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Brownsville (average of $171). Flying from Chicago O'Hare Intl Airport to Brownsville in October is currently the most expensive (average of $268). 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 October 27, 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.
United Airlines
7.4
Good
8,997 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

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!
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

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!
American Airlines
7.2
Good
11,033 reviews
United Airlines
7.4
Good
8,997 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

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.

  • How long is the flight from Chicago O'Hare Intl Airport to Brownsville?

    Departing from Chicago O'Hare Intl Airport to Brownsville will take you 5h 08m. Airlines will cover a distance of 1235 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $257. 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 44% 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, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Brownsville (average of $171). Flying from Chicago O'Hare Intl Airport to Brownsville in October is currently the most expensive (average of $268). 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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Alternative routes for O'Hare Intl to Brownsville

See prices for flight routes from nearby airports that may be better suited for you.
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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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$257Average$368FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$287Average$403FlexibilityNo cancel feeOn-time69%

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