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Cheap flights from Chicago to Brownsville from $219

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 9/1. 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 to Brownsville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:15 am - 3:26 pm
ORD
-
BRO
7h 11m
1 stop
American Airlines Logo
5:49 am - 11:09 am
BRO
-
ORD
5h 20m
1 stop
$337American Airlines
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
5:30 am - 11:23 am
ORD
-
BRO
5h 53m
1 stop
United Airlines Logo
9:20 am - 2:51 pm
BRO
-
ORD
5h 31m
1 stop
$339United Airlines
Tue, Sep 8 - Tue, Sep 15
United Airlines Logo
6:30 am - 11:23 am
ORD
-
BRO
4h 53m
1 stop
United Airlines Logo
4:38 pm - 11:27 pm
BRO
-
ORD
6h 49m
1 stop
$339United Airlines
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
6:30 am - 11:23 am
ORD
-
BRO
4h 53m
1 stop
United Airlines Logo
7:15 am - 12:25 pm
BRO
-
ORD
5h 10m
1 stop
$339United Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
1:46 pm - 6:49 pm
ORD
-
BRO
5h 03m
1 stop
American Airlines Logo
2:48 pm - 10:00 pm
BRO
-
ORD
7h 12m
1 stop
$339American Airlines
Fri, Dec 4 - Mon, Dec 7
American Airlines Logo
12:11 pm - 6:07 pm
ORD
-
BRO
5h 56m
1 stop
American Airlines Logo
5:43 am - 12:15 pm
BRO
-
ORD
6h 32m
1 stop
$339American Airlines
Tue, Sep 1 - Sun, Sep 6
American Airlines Logo
5:00 am - 10:09 am
ORD
-
BRO
5h 09m
1 stop
American Airlines Logo
5:49 am - 12:54 pm
BRO
-
ORD
7h 05m
1 stop
$339American Airlines
Sun, Sep 13 - Sun, Sep 20
Multiple Airlines Logo
7:44 pm - 7:55 am
ORD
-
BRO
12h 11m
1 stop
Multiple Airlines Logo
8:35 am - 11:08 pm
BRO
-
ORD
14h 33m
1 stop
$359Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
Multiple Airlines Logo
7:44 pm - 7:55 am
ORD
-
BRO
12h 11m
1 stop
Multiple Airlines Logo
8:35 am - 11:08 pm
BRO
-
ORD
14h 33m
1 stop
$377Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
Multiple Airlines Logo
1:59 pm - 7:55 am
ORD
-
BRO
17h 56m
2 stops
Multiple Airlines Logo
8:35 am - 11:08 pm
BRO
-
ORD
14h 33m
1 stop
$387Multiple Airlines
Thu, Sep 3 - Mon, Sep 7

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United Airlines flights from Chicago to Brownsville

Our best United Airlines deals on Chicago to Brownsville flight tickets
United Airlines
Sep 8
ORD5:30 amChicago O'Hare Intl
5h 53m
1 stop
BRO11:23 amBrownsville South Padre Is. Intl
Sep 15
BRO9:20 amBrownsville South Padre Is. Intl
5h 31m
1 stop
ORD2:51 pmChicago O'Hare Intl
$339
United Airlines
Sep 3
ORD8:50 amChicago O'Hare Intl
7h 01m
1 stop
BRO3:51 pmBrownsville South Padre Is. Intl
Sep 8
BRO4:38 pmBrownsville South Padre Is. Intl
6h 49m
1 stop
ORD11:27 pmChicago O'Hare Intl
$359
United Airlines
Jan 23
ORD7:45 amChicago O'Hare Intl
7h 53m
1 stop
BRO3:38 pmBrownsville South Padre Is. Intl
Jan 27
BRO9:30 amBrownsville South Padre Is. Intl
7h 35m
1 stop
ORD5:05 pmChicago O'Hare Intl
$429

American Airlines flights from Chicago to Brownsville

Our best American Airlines deals on Chicago to Brownsville flight tickets
American Airlines
Sep 12
ORD8:15 amChicago O'Hare Intl
7h 11m
1 stop
BRO3:26 pmBrownsville South Padre Is. Intl
Sep 19
BRO5:49 amBrownsville South Padre Is. Intl
5h 20m
1 stop
ORD11:09 amChicago O'Hare Intl
$337
American Airlines
Sep 11
ORD7:09 amChicago O'Hare Intl
7h 02m
1 stop
BRO2:11 pmBrownsville South Padre Is. Intl
Sep 18
BRO2:47 pmBrownsville South Padre Is. Intl
6h 22m
1 stop
ORD9:09 pmChicago O'Hare Intl
$340
American Airlines
Sep 9
ORD3:00 pmChicago O'Hare Intl
5h 05m
1 stop
BRO8:05 pmBrownsville South Padre Is. Intl
Sep 11
BRO6:37 pmBrownsville South Padre Is. Intl
5h 37m
1 stop
ORD12:14 amChicago O'Hare Intl
$341

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 August 1, 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

Cheapest round-trip

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Sat 9/12

8:15 am-3:26 pm

1 stop7h 11m

Brownsville South Padre Is. Intl

Sat 9/19

5:49 am-11:09 am

1 stop5h 20m

$337

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Tue 9/8

5:30 am-11:23 am

1 stop5h 53m

Brownsville South Padre Is. Intl

Tue 9/15

9:20 am-2:51 pm

1 stop5h 31m

$339

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Wed 9/9

6:30 am-11:23 am

1 stop4h 53m

Brownsville South Padre Is. Intl

Wed 9/16

4:38 pm-11:27 pm

1 stop6h 49m

$339
Quickest round-trip

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Tue 9/8

6:30 am-11:23 am

1 stop4h 53m

Brownsville South Padre Is. Intl

Tue 9/15

7:15 am-12:25 pm

1 stop5h 10m

$339

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Fri 12/4

1:46 pm-6:49 pm

1 stop5h 03m

Brownsville South Padre Is. Intl

Mon 12/7

2:48 pm-10:00 pm

1 stop7h 12m

$339

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Tue 9/1

12:11 pm-6:07 pm

1 stop5h 56m

Brownsville South Padre Is. Intl

Sun 9/6

5:43 am-12:15 pm

1 stop6h 32m

$339

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Sun 9/13

5:00 am-10:09 am

1 stop5h 09m

Brownsville South Padre Is. Intl

Sun 9/20

5:49 am-12:54 pm

1 stop7h 05m

$339

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Thu 9/3

7:44 pm-7:55 am

1 stop12h 11m

Brownsville South Padre Is. Intl

Mon 9/7

8:35 am-11:08 pm

1 stop14h 33m

$359

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Thu 9/3

7:44 pm-7:55 am

1 stop12h 11m

Brownsville South Padre Is. Intl

Mon 9/7

8:35 am-11:08 pm

1 stop14h 33m

$377

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Thu 9/3

1:59 pm-7:55 am

2 stops17h 56m

Brownsville South Padre Is. Intl

Mon 9/7

8:35 am-11:08 pm

1 stop14h 33m

$387

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 cheapest month to fly to Brownsville?

The month of February is another great option to travel to Brownsville, with average flight prices from Chicago averaging around $340.

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 22m

Direct flights

None
The fastest flight from Chicago to Brownsville takes 5h 22m
There are no direct flights from Chicago to Brownsville. There are no popular flight routes from Chicago to Brownsville.
Search flight deals

Frequently asked questions about flying from Chicago to Brownsville

  • 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 22m, 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
11,845 reviews
Search American Airlines flights
United AirlinesPriceFrom $287Free CancellationRating
7.4
10,062 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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