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$235+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BRO
Dec 31 — Jan 71
Wed 12/31
Wed 1/7
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 December 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(United Airlines)

One-way from

$235
(American Airlines)

Popular in

November

Cheapest in

January

Average price

$525
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. 18% potential increase in price ($104 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in December 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 December 1, 2025.

This American Airlines deal was found by Cheapflights users on 11/30. 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 12/168:50 amORD - BRO
1 stop8h 19mAmerican Airlines
Sat 12/203:09 pmBRO - ORD
1 stop6h 16mAmerican Airlines
Deal found 11/30$339
This United Airlines deal was found by Cheapflights users on 11/29. 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 12/143:53 pmORD - BRO
1 stop7h 43mUnited Airlines
Thu 12/185:10 amBRO - ORD
1 stop5h 52mUnited Airlines
Deal found 11/29$399
This American Airlines deal was found by Cheapflights users on 11/28. 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 12/58:50 amORD - BRO
1 stop8h 19mAmerican Airlines
Mon 12/85:27 amBRO - ORD
1 stop5h 13mAmerican Airlines
Deal found 11/28$409
This American Airlines deal was found by Cheapflights users on 11/29. 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 12/178:50 amORD - BRO
1 stop8h 19mAmerican Airlines
Wed 12/2410:21 amBRO - ORD
1 stop5h 24mAmerican Airlines
Deal found 11/29$429
This American Airlines deal was found by Cheapflights users on 11/30. 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 12/14:02 pmORD - BRO
1 stop7h 24mAmerican Airlines
Sun 12/75:54 pmBRO - ORD
1 stop5h 32mAmerican Airlines
Deal found 11/30$439
This United Airlines deal was found by Cheapflights users on 11/30. 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 12/138:49 amORD - BRO
1 stop7h 16mUnited Airlines
Tue 12/166:30 amBRO - ORD
1 stop6h 04mUnited Airlines
Deal found 11/30$454
This United Airlines deal was found by Cheapflights users on 11/29. 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.
Wed 12/176:13 pmORD - BRO
1 stop5h 23mUnited Airlines
Wed 12/247:15 amBRO - ORD
2 stops26h 40mUnited Airlines
Deal found 11/29$467
This United Airlines deal was found by Cheapflights users on 11/30. 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 12/76:00 amORD - BRO
1 stop5h 27mUnited Airlines
Sun 12/75:25 pmBRO - ORD
1 stop6h 50mUnited Airlines
Deal found 11/30$469
This United Airlines deal was found by Cheapflights users on 11/30. 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.
Fri 12/53:53 pmORD - BRO
1 stop7h 43mUnited Airlines
Tue 12/95:25 pmBRO - ORD
1 stop5h 31mUnited Airlines
Deal found 11/30$519
This United Airlines deal was found by Cheapflights users on 11/30. 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 12/157:45 pmORD - BRO
2 stops15h 42mUnited Airlines
Fri 12/194:55 pmBRO - ORD
1 stop5h 42mUnited Airlines
Deal found 11/30$567
This United Airlines deal was found by Cheapflights users on 11/28. 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.
Fri 12/58:20 pmORD - BRO
2 stops19h 45mUnited Airlines
Mon 12/85:25 pmBRO - ORD
1 stop6h 50mUnited Airlines
Deal found 11/28$578
This United Airlines deal was found by Cheapflights users on 11/30. 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 12/168:59 amORD - BRO
2 stops10h 36mUnited Airlines
Sat 12/2012:12 pmBRO - ORD
1 stop4h 53mUnited Airlines
Deal found 11/30$593

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 December 1, 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 2/3

12:45 pm-6:02 pm

1 stop5h 17m

Brownsville South Padre Is. Intl

Sat 2/7

12:13 pm-7:50 pm

1 stop7h 37m

$269

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Sat 1/10

10:35 am-4:12 pm

1 stop5h 37m

Brownsville South Padre Is. Intl

Thu 1/15

5:25 pm-12:28 am

1 stop7h 03m

$269

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Sun 2/8

12:45 pm-6:02 pm

1 stop5h 17m

Brownsville South Padre Is. Intl

Wed 2/11

12:13 pm-7:49 pm

1 stop7h 36m

$329

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Tue 1/20

8:10 am-2:48 pm

1 stop6h 38m

Brownsville South Padre Is. Intl

Sat 1/24

6:00 am-1:55 pm

1 stop7h 55m

$349

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Tue 2/3

12:45 pm-6:02 pm

1 stop5h 17m

Brownsville South Padre Is. Intl

Sun 2/8

5:25 pm-10:58 pm

1 stop5h 33m

$349

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Sat 1/31

12:45 pm-6:02 pm

1 stop5h 17m

Brownsville South Padre Is. Intl

Fri 2/6

12:13 pm-7:50 pm

1 stop7h 37m

$349

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Sat 1/31

8:54 am-4:12 pm

1 stop7h 18m

Brownsville South Padre Is. Intl

Sun 2/8

5:25 pm-12:28 am

1 stop7h 03m

$349

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Wed 1/21

12:45 pm-6:02 pm

1 stop5h 17m

Brownsville South Padre Is. Intl

Mon 1/26

12:13 pm-5:06 pm

1 stop4h 53m

$349

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Sun 2/1

5:40 am-11:31 am

1 stop5h 51m

Brownsville South Padre Is. Intl

Tue 2/10

9:30 am-5:06 pm

1 stop7h 36m

$349

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Fri 2/20

12:45 pm-6:02 pm

1 stop5h 17m

Brownsville South Padre Is. Intl

Fri 3/6

5:25 pm-11:08 pm

1 stop5h 43m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/29

Showing 1-10 of 16 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 December.
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 $179). Flying from Chicago O'Hare Intl Airport to Brownsville in May is currently the most expensive (average of $258). 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 December 1, 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
9,065 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

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
9,065 reviews
United Airlines
7.4
Good
9,065 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

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
11,041 reviews
United Airlines
7.4
Good
9,065 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

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 17m. 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 45% 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 $179). Flying from Chicago O'Hare Intl Airport to Brownsville in May is currently the most expensive (average of $258). 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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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 December 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$257Average$368FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$273Average$360FlexibilityNo cancel feeOn-time69%

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