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$165+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BRO
Mar 16 — Mar 231
Mon 3/16
Mon 3/23
1 adult, Economy
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Cheap 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 February 14, 2026.

This United Airlines deal was found by Cheapflights users on 2/10. 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 3/74:00 pm
ORD
-
BRO
1 stop5h 31m
United Airlines
Tue 3/105:25 pm
BRO
-
ORD
1 stop5h 43m
United Airlines
Deal found 2/10$289
This United Airlines deal was found by Cheapflights users on 2/13. 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.
Fri 6/196:30 am
ORD
-
BRO
1 stop4h 56m
United Airlines
Mon 6/224:44 pm
BRO
-
ORD
1 stop8h 01m
United Airlines
Deal found 2/13$301
This United Airlines deal was found by Cheapflights users on 2/10. 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 5/75:30 am
ORD
-
BRO
1 stop5h 57m
United Airlines
Sun 5/105:17 pm
BRO
-
ORD
1 stop8h 10m
United Airlines
Deal found 2/10$302
This American Airlines deal was found by Cheapflights users on 2/11. 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 4/44:49 pm
ORD
-
BRO
1 stop6h 05m
American Airlines
Fri 4/102:50 pm
BRO
-
ORD
1 stop7h 55m
American Airlines
Deal found 2/11$329
This United Airlines deal was found by Cheapflights users on 2/10. 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 2/245:45 am
ORD
-
BRO
1 stop5h 51m
United Airlines
Sat 2/285:14 pm
BRO
-
ORD
1 stop7h 12m
United Airlines
Deal found 2/10$339
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Thu 6/48:51 am
ORD
-
BRO
1 stop6h 47m
United Airlines
Sun 6/75:25 pm
BRO
-
ORD
1 stop7h 20m
United Airlines
Deal found 2/12$344
This American Airlines deal was found by Cheapflights users on 2/10. 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 2/205:00 am
ORD
-
BRO
1 stop5h 17m
American Airlines
Fri 3/68:04 pm
BRO
-
ORD
1 stop4h 51m
American Airlines
Deal found 2/10$349
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/174:00 pm
ORD
-
BRO
1 stop5h 31m
United Airlines
Fri 3/205:15 am
BRO
-
ORD
1 stop5h 55m
United Airlines
Deal found 2/9$350
This American Airlines deal was found by Cheapflights users on 2/9. 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 2/241:15 pm
ORD
-
BRO
1 stop4h 59m
American Airlines
Sat 2/286:44 pm
BRO
-
ORD
1 stop4h 52m
American Airlines
Deal found 2/9$354
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/178:53 am
ORD
-
BRO
1 stop7h 29m
United Airlines
Thu 3/265:15 am
BRO
-
ORD
1 stop4h 52m
United Airlines
Deal found 2/9$369
This United Airlines deal was found by Cheapflights users on 2/12. 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 4/75:48 am
ORD
-
BRO
1 stop5h 31m
United Airlines
Sat 4/1112:00 pm
BRO
-
ORD
1 stop7h 55m
United Airlines
Deal found 2/12$372
This American Airlines deal was found by Cheapflights users on 2/9. 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 2/171:15 pm
ORD
-
BRO
1 stop4h 59m
American Airlines
Sun 3/18:04 pm
BRO
-
ORD
1 stop4h 51m
American Airlines
Deal found 2/9$374

Find 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 February 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(United Airlines)

One-way from

$165
(American Airlines)

Popular in

November

Cheapest in

January

Average price

$340
Provider with most accurate pricing for Chicago O'Hare Intl-Brownsville South Padre Is. Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Brownsville South Padre Is. Intl flights.
Search Deals
From Chicago O'Hare Intl to Brownsville South Padre Is. Intl
Search Deals
One-way flight from Chicago O'Hare Intl to Brownsville South Padre Is. Intl
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($178 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 14, 2026.
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 6/16

8:51 am-3:38 pm

1 stop6h 47m

Brownsville South Padre Is. Intl

Sat 6/20

5:25 pm-12:45 am

1 stop7h 20m

$289

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Fri 6/19

6:30 am-11:26 am

1 stop4h 56m

Brownsville South Padre Is. Intl

Mon 6/22

4:44 pm-12:45 am

1 stop8h 01m

$301

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Sun 4/19

5:00 am-10:12 am

1 stop5h 12m

Brownsville South Padre Is. Intl

Sat 4/25

2:50 pm-10:45 pm

1 stop7h 55m

$329

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Tue 2/24

5:45 am-11:36 am

1 stop5h 51m

Brownsville South Padre Is. Intl

Sat 2/28

5:14 pm-12:26 am

1 stop7h 12m

$339

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Tue 3/17

4:00 pm-9:31 pm

1 stop5h 31m

Brownsville South Padre Is. Intl

Fri 3/20

5:15 am-11:10 am

1 stop5h 55m

$350

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Sat 2/28

10:35 am-6:02 pm

1 stop7h 27m

Brownsville South Padre Is. Intl

Wed 3/4

5:14 pm-11:04 pm

1 stop5h 50m

$394

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Sat 3/7

4:00 pm-9:31 pm

1 stop5h 31m

Brownsville South Padre Is. Intl

Tue 3/10

5:15 am-9:26 am

2 stops28h 11m

$422

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Wed 3/25

11:45 am-7:34 pm

1 stop7h 49m

$165

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Tue 3/31

8:25 am-2:27 pm

1 stop6h 02m

$168

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Mon 3/30

11:45 am-7:34 pm

1 stop7h 49m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 15 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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Brownsville flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Brownsville (average of $185). Flying from Chicago O'Hare Intl Airport to Brownsville in May is currently the most expensive (average of $293). 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 February 14, 2026.
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
9,289 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

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
9,289 reviews
United Airlines
7.4
Good
9,289 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

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
11,288 reviews
United Airlines
7.4
Good
9,289 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

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 12m. 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 $268. 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, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Brownsville (average of $185). Flying from Chicago O'Hare Intl Airport to Brownsville in May is currently the most expensive (average of $293). 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

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

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 February 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$363FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$273Average$348FlexibilityNo cancel feeOn-time69%

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