HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Brownsville

$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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BRO
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to Brownsville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 December 28, 2025.

This United Airlines deal was found by Cheapflights users on 12/25. 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 12/275:03 pmORD - BRO
1 stop6h 34mUnited Airlines
Wed 12/314:55 pmBRO - ORD
1 stop7h 19mUnited Airlines
Deal found 12/25$469
This United Airlines deal was found by Cheapflights users on 12/26. 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.
Mon 12/297:35 amORD - BRO
1 stop8h 32mUnited Airlines
Fri 1/25:10 amBRO - ORD
1 stop5h 52mUnited Airlines
Deal found 12/26$519
This United Airlines deal was found by Cheapflights users on 12/26. 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 12/306:20 pmORD - BRO
1 stop5h 17mUnited Airlines
Sat 1/35:10 amBRO - ORD
1 stop4h 58mUnited Airlines
Deal found 12/26$739
This United Airlines deal was found by Cheapflights users on 12/26. 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 12/302:25 pmORD - BRO
2 stops21h 01mUnited Airlines
Thu 1/14:55 pmBRO - ORD
1 stop5h 42mUnited Airlines
Deal found 12/26$808
This American Airlines deal was found by Cheapflights users on 12/26. 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.
Tue 12/303:10 pmORD - BRO
2 stops7h 36mAmerican Airlines
Thu 1/110:21 amBRO - ORD
1 stop5h 24mAmerican Airlines
Deal found 12/26$811
This United Airlines deal was found by Cheapflights users on 12/27. 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.
Sun 12/285:49 amORD - BRO
1 stop5h 37mUnited Airlines
Sun 1/44:55 pmBRO - ORD
2 stops16h 43mUnited Airlines
Deal found 12/27$908

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 December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$279
(United Airlines)

One-way from

$165
(United Airlines)

Popular in

November

Cheapest in

January

Average price

$533
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 December 2025
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 December 28, 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

Sun 2/15

5:45 am-11:36 am

1 stop5h 51m

Brownsville South Padre Is. Intl

Sat 2/21

5:25 pm-12:26 am

1 stop7h 01m

$289

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Sat 4/4

4:03 pm-9:47 pm

1 stop5h 44m

Brownsville South Padre Is. Intl

Fri 4/10

5:25 pm-12:45 am

1 stop7h 20m

$289

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Wed 1/14

8:54 am-4:12 pm

1 stop7h 18m

Brownsville South Padre Is. Intl

Wed 1/21

7:15 am-1:00 pm

1 stop5h 45m

$314

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Sun 2/15

3:15 pm-10:52 pm

1 stop7h 37m

Brownsville South Padre Is. Intl

Sat 2/21

2:57 pm-10:23 pm

1 stop7h 26m

$329

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Fri 1/9

8:54 am-4:12 pm

1 stop7h 18m

Brownsville South Padre Is. Intl

Sun 1/11

5:25 pm-12:28 am

1 stop7h 03m

$339

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Sat 3/7

5:11 pm-11:17 pm

1 stop6h 06m

Brownsville South Padre Is. Intl

Sat 3/14

3:01 pm-11:02 pm

1 stop8h 01m

$369

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

Wed 2/4

5:25 pm-10:58 pm

1 stop5h 33m

$369

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Tue 3/10

10:35 am-6:50 pm

1 stop8h 15m

Brownsville South Padre Is. Intl

Thu 3/19

5:15 am-11:10 am

1 stop5h 55m

$369

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Fri 6/12

7:45 am-3:38 pm

1 stop7h 53m

Brownsville South Padre Is. Intl

Mon 6/15

5:25 pm-12:10 am

1 stop6h 45m

$377

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Sat 1/10

12:45 pm-6:02 pm

1 stop5h 17m

Brownsville South Padre Is. Intl

Tue 1/13

7:15 am-1:00 pm

1 stop5h 45m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

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 December is currently the most expensive (average of $283). 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 28, 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
9,113 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

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
9,113 reviews
United Airlines
7.4
Good
9,113 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

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
11,073 reviews
United Airlines
7.4
Good
9,113 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

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 51m. 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, 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 December is currently the most expensive (average of $283). 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.

Alternative routes for O'Hare Intl to Brownsville

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Dallas/Fort Worth flights
Midway to Dallas/Fort Worth flights
O'Hare Intl to Austin flights
O'Hare Intl to George Bush Intcntl flights
O'Hare Intl to Love Field flights
O'Hare Intl to Hobby flights
Midway to Hobby flights
O'Hare Intl to San Antonio flights
Midway to Love Field flights
Midway to Austin flights
Midway to George Bush Intcntl flights
Midway to San Antonio flights
O'Hare Intl to El Paso flights
O'Hare Intl to Harlingen flights
Midway to El Paso flights
O'Hare Intl to Midland flights
O'Hare Intl to McAllen flights
O'Hare Intl to Corpus Christi flights
O'Hare Intl to Lubbock flights
O'Hare Intl to Amarillo flights
O'Hare Intl to Abilene flights
O'Hare Intl to Laredo flights
O'Hare Intl to San Angelo flights
O'Hare Intl to Killeen flights
O'Hare Intl to Longview flights
O'Hare Intl to Texarkana flights
O'Hare Intl to Tyler flights
O'Hare Intl to Carlsbad flights
O'Hare Intl to Waco flights

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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$368FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$273Average$353FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.