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Cheap flights from Chicago O'Hare Intl Airport to Brownsville from $307

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Brownsville departing on 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago O'Hare Intl Airport to Brownsville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 10:12 am
ORD
-
BRO
5h 12m
1 stop
American Airlines Logo
6:42 pm - 12:50 am
BRO
-
ORD
6h 08m
1 stop
$329American Airlines
Thu, Jul 16 - Thu, Jul 23
United Airlines Logo
5:30 am - 11:26 am
ORD
-
BRO
5h 56m
1 stop
United Airlines Logo
4:44 pm - 11:15 pm
BRO
-
ORD
6h 31m
1 stop
$355United Airlines
Sat, Jul 25 - Sat, Aug 1
American Airlines Logo
5:00 am - 10:12 am
ORD
-
BRO
5h 12m
1 stop
American Airlines Logo
6:37 pm - 12:18 am
BRO
-
ORD
5h 41m
1 stop
$385American Airlines
Wed, Jul 8 - Wed, Aug 5
American Airlines Logo
5:00 am - 10:12 am
ORD
-
BRO
5h 12m
1 stop
American Airlines Logo
6:42 pm - 12:50 am
BRO
-
ORD
6h 08m
1 stop
$395American Airlines
Mon, Jul 27 - Mon, Aug 3
United Airlines Logo
6:29 am - 11:26 am
ORD
-
BRO
4h 57m
1 stop
United Airlines Logo
4:44 pm - 12:45 am
BRO
-
ORD
8h 01m
1 stop
$399United Airlines
Fri, Jul 10 - Tue, Jul 14
United Airlines Logo
10:40 am - 6:13 pm
ORD
-
BRO
7h 33m
1 stop
United Airlines Logo
9:20 am - 4:41 pm
BRO
-
ORD
7h 21m
1 stop
$419United Airlines
Sat, Aug 22 - Tue, Aug 25
United Airlines Logo
5:30 am - 11:26 am
ORD
-
BRO
5h 56m
1 stop
United Airlines Logo
4:44 pm - 12:45 am
BRO
-
ORD
8h 01m
1 stop
$454United Airlines
Sat, Jul 18 - Sat, Jul 25
United Airlines Logo
10:40 am - 6:13 pm
ORD
-
BRO
7h 33m
1 stop
United Airlines Logo
4:38 pm - 9:09 am
BRO
-
ORD
16h 31m
1 stop
$501United Airlines
Wed, Sep 9 - Fri, Sep 11
United Airlines Logo
10:40 am - 3:51 pm
ORD
-
BRO
5h 11m
1 stop
United Airlines Logo
4:38 pm - 9:09 am
BRO
-
ORD
16h 31m
1 stop
$503United Airlines
Wed, Sep 9 - Fri, Sep 11
American Airlines Logo
5:00 am - 10:12 am
ORD
-
BRO
5h 12m
1 stop
American Airlines Logo
6:42 pm - 12:50 am
BRO
-
ORD
6h 08m
1 stop
$506American Airlines
Wed, Jul 8 - Sun, Jul 12

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American Airlines flights from Chicago O'Hare Intl Airport to Brownsville

Our best American Airlines deals on Chicago O'Hare Intl Airport to Brownsville flight tickets
American Airlines
Dec 4
ORD7:25 amChicago O'Hare Intl
6h 52m
1 stop
BRO2:17 pmBrownsville South Padre Is. Intl
Dec 7
BRO2:48 pmBrownsville South Padre Is. Intl
7h 31m
1 stop
ORD10:19 pmChicago O'Hare Intl
$329
American Airlines
Jul 8
ORD5:00 amChicago O'Hare Intl
5h 12m
1 stop
BRO10:12 amBrownsville South Padre Is. Intl
Aug 5
BRO6:37 pmBrownsville South Padre Is. Intl
5h 41m
1 stop
ORD12:18 amChicago O'Hare Intl
$385
American Airlines
Jul 27
ORD5:00 amChicago O'Hare Intl
5h 12m
1 stop
BRO10:12 amBrownsville South Padre Is. Intl
Aug 3
BRO6:42 pmBrownsville South Padre Is. Intl
6h 08m
1 stop
ORD12:50 amChicago O'Hare Intl
$395

United Airlines flights from Chicago O'Hare Intl Airport to Brownsville

Our best United Airlines deals on Chicago O'Hare Intl Airport to Brownsville flight tickets
United Airlines
Jul 25
ORD5:30 amChicago O'Hare Intl
5h 56m
1 stop
BRO11:26 amBrownsville South Padre Is. Intl
Aug 1
BRO4:44 pmBrownsville South Padre Is. Intl
6h 31m
1 stop
ORD11:15 pmChicago O'Hare Intl
$355
United Airlines
Jul 9
ORD5:30 amChicago O'Hare Intl
5h 56m
1 stop
BRO11:26 amBrownsville South Padre Is. Intl
Aug 4
BRO12:10 pmBrownsville South Padre Is. Intl
5h 12m
1 stop
ORD5:22 pmChicago O'Hare Intl
$364
United Airlines
Nov 26
ORD4:00 pmChicago O'Hare Intl
5h 51m
1 stop
BRO9:51 pmBrownsville South Padre Is. Intl
Dec 3
BRO5:25 pmBrownsville South Padre Is. Intl
6h 50m
1 stop
ORD12:15 amChicago O'Hare Intl
$385

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated June 30, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Thu 7/16

5:00 am-10:12 am

1 stop5h 12m

Brownsville South Padre Is. Intl

Thu 7/23

6:42 pm-12:50 am

1 stop6h 08m

$329

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Sat 7/25

5:30 am-11:26 am

1 stop5h 56m

Brownsville South Padre Is. Intl

Sat 8/1

4:44 pm-11:15 pm

1 stop6h 31m

$355
Quickest round-trip

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Wed 7/8

5:00 am-10:12 am

1 stop5h 12m

Brownsville South Padre Is. Intl

Wed 8/5

6:37 pm-12:18 am

1 stop5h 41m

$385

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Mon 7/27

5:00 am-10:12 am

1 stop5h 12m

Brownsville South Padre Is. Intl

Mon 8/3

6:42 pm-12:50 am

1 stop6h 08m

$395

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Fri 7/10

6:29 am-11:26 am

1 stop4h 57m

Brownsville South Padre Is. Intl

Tue 7/14

4:44 pm-12:45 am

1 stop8h 01m

$399

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Sat 8/22

10:40 am-6:13 pm

1 stop7h 33m

Brownsville South Padre Is. Intl

Tue 8/25

9:20 am-4:41 pm

1 stop7h 21m

$419

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Sat 7/18

5:30 am-11:26 am

1 stop5h 56m

Brownsville South Padre Is. Intl

Sat 7/25

4:44 pm-12:45 am

1 stop8h 01m

$454

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Wed 9/9

10:40 am-6:13 pm

1 stop7h 33m

Brownsville South Padre Is. Intl

Fri 9/11

4:38 pm-9:09 am

1 stop16h 31m

$501

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Wed 9/9

10:40 am-3:51 pm

1 stop5h 11m

Brownsville South Padre Is. Intl

Fri 9/11

4:38 pm-9:09 am

1 stop16h 31m

$503

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Wed 7/8

5:00 am-10:12 am

1 stop5h 12m

Brownsville South Padre Is. Intl

Sun 7/12

6:42 pm-12:50 am

1 stop6h 08m

$506

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Brownsville from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Brownsville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Brownsville?

The month of January is another great option to travel to Brownsville, with average flight prices from Chicago O'Hare Intl Airport averaging around $293.

When to book flights from Chicago O'Hare Intl Airport to Brownsville

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Brownsville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Brownsville (ORD to BRO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Brownsville

Fastest flight time

4h 56m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Brownsville takes 4h 56m
There are no direct flights from Chicago O'Hare Intl Airport to Brownsville. There are no popular flight routes from Chicago O'Hare Intl Airport to Brownsville.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Brownsville

  • How far is Chicago O'Hare Intl to Brownsville South Padre Is. Intl by plane?

    Chicago O'Hare Intl and Brownsville South Padre Is. Intl are 1236.7 mi apart from one another. Typically, this will take 4h 56m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Brownsville South Padre Is. Intl Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Brownsville South Padre Is. Intl Airport are updated daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Brownsville South Padre Is. Intl Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Brownsville South Padre Is. Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Brownsville South Padre Is. Intl Airport.

  • What documentation or ID do you need to fly to Brownsville South Padre Is. Intl Airport?

    The required travel and health documents for your Brownsville South Padre Is. Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Brownsville South Padre Is. Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to Brownsville?

Best airlines flying from Chicago O'Hare Intl Airport to Brownsville

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Brownsville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $237Free CancellationRating
7.1
11,768 reviews
Search American Airlines flights
United AirlinesPriceFrom $287Free CancellationRating
7.4
9,894 reviews
Search United Airlines flights

Traveling to a place near Brownsville?

Book flights to Brownsville if you plan to visit one of these locations
South Padre Island

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Why should I use momondo to find a flight deal from Chicago to Brownsville?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Brownsville. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chicago to Brownsville with flexible booking policies on momondo?

momondo does allow users to show only those flights to Brownsville from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Brownsville?

momondo provides multiple filters to help you find the best flight to Brownsville from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to Brownsville right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Brownsville, momondo offers a useful price alert feature which will track prices for flights to Brownsville from Chicago and alert you when they change.

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