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O'Hare Intl

$193+ Cheap flights from Brownsville (BRO) to O'Hare Intl (ORD)

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
BRO — ORD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Brownsville to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Brownsville (BRO) to O'Hare Intl (ORD). 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 September 11, 2025.

Round-trip from

$241
(American Airlines)

One-way from

$193
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$302
From Brownsville South Padre Is. Intl to Chicago O'Hare Intl
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One-way flight from Brownsville South Padre Is. Intl to Chicago O'Hare Intl
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Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Brownsville to O'Hare Intl

Cheapest flights from Brownsville to O'Hare Intl
Explore the most affordable flight options available from Brownsville to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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 10/112:57 pmBRO - ORD
1 stop6h 17mAmerican Airlines
Sat 10/256:45 amORD - BRO
1 stop7h 42mAmerican Airlines
Deal found 9/11$241
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/145:42 pmBRO - ORD
1 stop5h 55mAmerican Airlines
Wed 11/1911:46 amORD - BRO
1 stop5h 26mAmerican Airlines
Deal found 9/10$269
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/266:39 pmBRO - ORD
1 stop5h 20mAmerican Airlines
Tue 9/301:20 pmORD - BRO
1 stop4h 49mAmerican Airlines
Deal found 9/11$278
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 10/146:38 pmBRO - ORD
1 stop5h 04mAmerican Airlines
Wed 10/226:45 amORD - BRO
1 stop7h 42mAmerican Airlines
Deal found 9/11$317
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/16:39 pmBRO - ORD
1 stop5h 20mAmerican Airlines
Sat 10/41:20 pmORD - BRO
1 stop4h 49mAmerican Airlines
Deal found 9/10$319
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/105:15 pmBRO - ORD
1 stop6h 59mUnited Airlines
Sun 10/126:00 amORD - BRO
1 stop5h 20mUnited Airlines
Deal found 9/9$320
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 9/256:57 pmBRO - ORD
1 stop4h 55mAmerican Airlines
Mon 9/292:45 pmORD - BRO
1 stop8h 02mAmerican Airlines
Deal found 9/10$359
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:15 pmBRO - ORD
1 stop5h 22mUnited Airlines
Sat 10/257:55 pmORD - BRO
1 stop15h 33mUnited Airlines
Deal found 9/11$374
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/116:38 pmBRO - ORD
1 stop5h 04mAmerican Airlines
Tue 10/2812:01 pmORD - BRO
2 stops10h 54mAmerican Airlines
Deal found 9/11$375

Cheapflights Fare Finder

 
Customize your flight search to find flights from Brownsville to O'Hare Intl 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 September 11, 2025.
Use the filters below to find and compare flights from Brownsville to Chicago O'Hare Intl Airport that are best for you.

Fly from

Brownsville

Fly to

O'Hare Intl

Route

Depart

Return

Price

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Fri 11/14

5:42 pm-11:37 pm

1 stop5h 55m

Chicago O'Hare Intl

Wed 11/19

7:25 am-2:18 pm

1 stop6h 53m

$269

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Fri 9/26

6:39 pm-11:59 pm

1 stop5h 20m

Chicago O'Hare Intl

Tue 9/30

1:20 pm-6:09 pm

1 stop4h 49m

$278

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Tue 10/14

6:38 pm-11:42 pm

1 stop5h 04m

Chicago O'Hare Intl

Wed 10/22

6:45 am-2:27 pm

1 stop7h 42m

$317

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Tue 10/14

6:38 pm-11:42 pm

1 stop5h 04m

Chicago O'Hare Intl

Tue 10/28

12:03 pm-6:08 pm

1 stop6h 05m

$317

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Sat 10/11

6:38 pm-11:42 pm

1 stop5h 04m

Chicago O'Hare Intl

Wed 10/22

6:45 am-2:27 pm

1 stop7h 42m

$319

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Wed 10/1

6:39 pm-11:59 pm

1 stop5h 20m

Chicago O'Hare Intl

Sat 10/4

8:25 am-2:34 pm

1 stop6h 09m

$319

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Sat 10/11

6:38 pm-11:42 pm

1 stop5h 04m

Chicago O'Hare Intl

Tue 10/28

12:03 pm-6:08 pm

1 stop6h 05m

$319

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Fri 10/10

5:15 pm-12:14 am

1 stop6h 59m

Chicago O'Hare Intl

Sun 10/12

6:00 am-11:20 am

1 stop5h 20m

$320

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Sun 1/25

6:02 pm-11:51 pm

1 stop5h 49m

Chicago O'Hare Intl

Tue 2/3

4:45 pm-10:23 pm

1 stop5h 38m

$333

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Wed 1/28

12:04 pm-4:51 pm

1 stop4h 47m

Chicago O'Hare Intl

Thu 2/5

10:00 am-4:29 pm

1 stop6h 29m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 15 results
1
2

Best time to book a flight from Brownsville to O'Hare Intl

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

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

Currently, August is the cheapest month in which you can book a flight from Brownsville to Chicago O'Hare Intl Airport (average of $245). Flying from Brownsville to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Brownsville to Chicago O'Hare Intl Airport, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Brownsville to O'Hare Intl. 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 from for flights from Brownsville to Chicago O'Hare Intl?

    For a flight from Brownsville to Chicago O'Hare Intl, you will be flying from South Padre Is. Intl. Brownsville South Padre Is. Intl (BRO) is just 4.5 mi from the center of the city. South Padre Is. Intl is the only Brownsville airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 2 airlines have flights to Chicago O'Hare Intl from Brownsville South Padre Is. Intl on a regular basis.

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

    A quick flight from Brownsville to Chicago O'Hare Intl Airport can take about 5h 55m. American Airlines provides one of the quickest options available for as low as $269. There are 1235 mi between Brownsville and Chicago O'Hare Intl Airport.

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

    Currently priced at $268, United Airlines will fly you from Brownsville to Chicago O'Hare Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $293. Users have found that United Airlines is 25% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Brownsville to Chicago O'Hare Intl Airport (average of $245). Flying from Brownsville to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Beloit
Racine
Rockford
Orland Park
Oak Brook
Downers Grove
Naperville
Elk Grove Village
Evanston
Merrillville
Bridgeview
Warrenville

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Alternative routes for Brownsville to O'Hare Intl

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Top 2 airlines flying from Brownsville to O'Hare Intl

Discover the top 2 airlines that operate flights from Brownsville to O'Hare Intl. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$361FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$293Average$358FlexibilityNo cancel feeOn-time71%

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