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Cheap flights from Chicago to Brownsville from $168

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 to Brownsville departing on 3/31. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:03 pm - 9:47 pm
ORD
-
BRO
5h 44m
1 stop
United Airlines Logo
5:25 pm - 1:26 am
BRO
-
ORD
8h 01m
1 stop
$289United Airlines
Wed, Apr 8 - Sun, Apr 12
American Airlines Logo
2:58 pm - 10:54 pm
ORD
-
BRO
7h 56m
1 stop
American Airlines Logo
6:44 pm - 11:36 pm
BRO
-
ORD
4h 52m
1 stop
$329American Airlines
Thu, Mar 26 - Tue, Mar 31
United Airlines Logo
10:35 am - 4:22 pm
ORD
-
BRO
5h 47m
1 stop
United Airlines Logo
5:15 am - 11:10 am
BRO
-
ORD
5h 55m
1 stop
$339United Airlines
Tue, Mar 17 - Sat, Mar 21
American Airlines Logo
5:00 am - 10:12 am
ORD
-
BRO
5h 12m
1 stop
American Airlines Logo
2:50 pm - 10:20 pm
BRO
-
ORD
7h 30m
1 stop
$344American Airlines
Wed, May 6 - Mon, May 11
American Airlines Logo
6:10 am - 2:27 pm
ORD
-
BRO
8h 17m
1 stop
American Airlines Logo
5:40 am - 11:03 am
BRO
-
ORD
5h 23m
1 stop
$349American Airlines
Wed, Mar 25 - Wed, Apr 1
United Airlines Logo
12:43 pm - 6:28 pm
ORD
-
BRO
5h 45m
1 stop
United Airlines Logo
5:25 pm - 12:45 am
BRO
-
ORD
7h 20m
1 stop
$357United Airlines
Thu, Apr 9 - Sat, Apr 11
United Airlines Logo
12:45 pm - 6:33 pm
ORD
-
BRO
5h 48m
1 stop
United Airlines Logo
12:00 pm - 8:05 pm
BRO
-
ORD
8h 05m
1 stop
$369United Airlines
Wed, Aug 26 - Sat, Aug 29
American Airlines Logo
6:57 am - 2:20 pm
ORD
-
BRO
7h 23m
1 stop
American Airlines Logo
5:40 am - 11:21 am
BRO
-
ORD
5h 41m
1 stop
$380American Airlines
Sun, Apr 12 - Sun, Apr 19
United Airlines Logo
5:48 am - 11:19 am
ORD
-
BRO
5h 31m
1 stop
United Airlines Logo
12:00 pm - 8:15 pm
BRO
-
ORD
8h 15m
1 stop
$385United Airlines
Wed, Apr 15 - Thu, Apr 23
United Airlines Logo
12:45 pm - 6:50 pm
ORD
-
BRO
6h 05m
1 stop
United Airlines Logo
5:25 pm - 11:59 pm
BRO
-
ORD
6h 34m
1 stop
$394United Airlines
Wed, Mar 18 - Wed, Mar 25

United Airlines flights from Chicago to Brownsville

Our best United Airlines deals on Chicago to Brownsville flight tickets
United Airlines
Apr 8
ORD4:03 pmChicago O'Hare Intl
5h 44m
1 stop
BRO9:47 pmBrownsville South Padre Is. Intl
Apr 12
BRO5:25 pmBrownsville South Padre Is. Intl
8h 01m
1 stop
ORD1:26 amChicago O'Hare Intl
$289
United Airlines
Mar 17
ORD10:35 amChicago O'Hare Intl
5h 47m
1 stop
BRO4:22 pmBrownsville South Padre Is. Intl
Mar 21
BRO5:15 amBrownsville South Padre Is. Intl
5h 55m
1 stop
ORD11:10 amChicago O'Hare Intl
$339
United Airlines
Apr 9
ORD12:43 pmChicago O'Hare Intl
5h 45m
1 stop
BRO6:28 pmBrownsville South Padre Is. Intl
Apr 11
BRO5:25 pmBrownsville South Padre Is. Intl
7h 20m
1 stop
ORD12:45 amChicago O'Hare Intl
$357

American Airlines flights from Chicago to Brownsville

Our best American Airlines deals on Chicago to Brownsville flight tickets
American Airlines
Mar 26
ORD2:58 pmChicago O'Hare Intl
7h 56m
1 stop
BRO10:54 pmBrownsville South Padre Is. Intl
Mar 31
BRO6:44 pmBrownsville South Padre Is. Intl
4h 52m
1 stop
ORD11:36 pmChicago O'Hare Intl
$329
American Airlines
May 6
ORD5:00 amChicago O'Hare Intl
5h 12m
1 stop
BRO10:12 amBrownsville South Padre Is. Intl
May 11
BRO2:50 pmBrownsville South Padre Is. Intl
7h 30m
1 stop
ORD10:20 pmChicago O'Hare Intl
$344
American Airlines
Mar 25
ORD6:10 amChicago O'Hare Intl
8h 17m
1 stop
BRO2:27 pmBrownsville South Padre Is. Intl
Apr 1
BRO5:40 amBrownsville South Padre Is. Intl
5h 23m
1 stop
ORD11:03 amChicago O'Hare Intl
$349

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 March 2, 2026.
Use the filters below to find and compare flights from Chicago to Brownsville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Wed 4/8

4:03 pm-9:47 pm

1 stop5h 44m

Brownsville South Padre Is. Intl

Sun 4/12

5:25 pm-1:26 am

1 stop8h 01m

$289

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Thu 3/26

2:58 pm-10:54 pm

1 stop7h 56m

Brownsville South Padre Is. Intl

Tue 3/31

6:44 pm-11:36 pm

1 stop4h 52m

$329

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Tue 3/17

10:35 am-4:22 pm

1 stop5h 47m

Brownsville South Padre Is. Intl

Sat 3/21

5:15 am-11:10 am

1 stop5h 55m

$339

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Wed 5/6

5:00 am-10:12 am

1 stop5h 12m

Brownsville South Padre Is. Intl

Mon 5/11

2:50 pm-10:20 pm

1 stop7h 30m

$344

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Wed 3/25

6:10 am-2:27 pm

1 stop8h 17m

Brownsville South Padre Is. Intl

Wed 4/1

5:40 am-11:03 am

1 stop5h 23m

$349

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Thu 4/9

12:43 pm-6:28 pm

1 stop5h 45m

Brownsville South Padre Is. Intl

Sat 4/11

5:25 pm-12:45 am

1 stop7h 20m

$357

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Wed 8/26

12:45 pm-6:33 pm

1 stop5h 48m

Brownsville South Padre Is. Intl

Sat 8/29

12:00 pm-8:05 pm

1 stop8h 05m

$369

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Sun 4/12

6:57 am-2:20 pm

1 stop7h 23m

Brownsville South Padre Is. Intl

Sun 4/19

5:40 am-11:21 am

1 stop5h 41m

$380

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Wed 4/15

5:48 am-11:19 am

1 stop5h 31m

Brownsville South Padre Is. Intl

Thu 4/23

12:00 pm-8:15 pm

1 stop8h 15m

$385

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Wed 3/18

12:45 pm-6:50 pm

1 stop6h 05m

Brownsville South Padre Is. Intl

Wed 3/25

5:25 pm-11:59 pm

1 stop6h 34m

$394

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Chicago 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 typical price of a round-trip flight between Chicago and Brownsville?

What is the cheapest month to fly to Brownsville?

The month of April is another great option to travel to Brownsville, with average flight prices from Chicago averaging around $299.

When to book flights from Chicago to Brownsville

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

Cheap Chicago to Brownsville (CHI to BRO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Brownsville

Fastest flight time

5h 31m

Direct flights

None
The fastest flight from Chicago to Brownsville takes 5h 31m
There are no direct flights from Chicago to Brownsville. There are no popular flight routes from Chicago to Brownsville.
Search flight deals

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

    Brownsville South Padre Is. Intl is 1237.5 mi away from Chicago. Flights usually cover this in 5h 31m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Chicago to Brownsville South Padre Is. Intl Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Brownsville South Padre Is. Intl Airport.

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

    The travel and health documents you'll need for your trip to Brownsville South Padre Is. Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brownsville South Padre Is. Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago to Brownsville?

Best airlines flying from Chicago to Brownsville

Compare and see reviews for airlines that fly from Chicago to Brownsville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,369 reviews
Search American Airlines flights
United AirlinesPriceFrom $273Free CancellationRating
7.4
9,375 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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Brownsville. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Brownsville from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Brownsville from Chicago.

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

Of course. momondo tracks the price of Chicago to Brownsville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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