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Cheap flights from Brownsville to Chicago 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 Brownsville to Chicago departing on 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:15 am - 1:00 pm
BRO
-
ORD
5h 45m
1 stop
United Airlines Logo
2:00 pm - 9:31 pm
ORD
-
BRO
7h 31m
1 stop
$289United Airlines
Tue, Feb 10 - Tue, Feb 17
American Airlines Logo
6:49 pm - 11:44 pm
BRO
-
ORD
4h 55m
1 stop
American Airlines Logo
5:00 am - 10:17 am
ORD
-
BRO
5h 17m
1 stop
$329American Airlines
Mon, Feb 9 - Mon, Feb 16
American Airlines Logo
6:00 am - 10:54 am
BRO
-
ORD
4h 54m
1 stop
American Airlines Logo
6:54 am - 2:48 pm
ORD
-
BRO
7h 54m
1 stop
$339American Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
5:25 pm - 12:10 am
BRO
-
ORD
6h 45m
1 stop
United Airlines Logo
2:15 pm - 7:23 pm
ORD
-
BRO
5h 08m
1 stop
$356United Airlines
Sun, May 31 - Thu, Jun 4
United Airlines Logo
5:25 pm - 12:10 am
BRO
-
ORD
6h 45m
1 stop
United Airlines Logo
2:15 pm - 7:23 pm
ORD
-
BRO
5h 08m
1 stop
$369United Airlines
Thu, May 28 - Wed, Jun 3
United Airlines Logo
12:15 pm - 7:53 pm
BRO
-
ORD
7h 38m
1 stop
United Airlines Logo
2:00 pm - 9:31 pm
ORD
-
BRO
7h 31m
1 stop
$389United Airlines
Tue, Feb 24 - Sat, Feb 28
American Airlines Logo
6:49 pm - 11:44 pm
BRO
-
ORD
4h 55m
1 stop
American Airlines Logo
10:19 am - 6:19 pm
ORD
-
BRO
8h 00m
1 stop
$399American Airlines
Mon, Jan 26 - Fri, Jan 30
United Airlines Logo
5:25 pm - 12:10 am
BRO
-
ORD
6h 45m
1 stop
United Airlines Logo
2:15 pm - 7:23 pm
ORD
-
BRO
5h 08m
1 stop
$409United Airlines
Mon, Jun 1 - Thu, Jun 4
United Airlines Logo
9:35 am - 7:53 pm
BRO
-
ORD
10h 18m
1 stop
United Airlines Logo
12:45 pm - 6:02 pm
ORD
-
BRO
5h 17m
1 stop
$423United Airlines
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
5:25 pm - 12:10 am
BRO
-
ORD
6h 45m
1 stop
United Airlines Logo
6:00 am - 11:22 am
ORD
-
BRO
5h 22m
1 stop
$424United Airlines
Thu, May 28 - Sat, Jun 6

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

Our best American Airlines deals on Brownsville to Chicago O'Hare Intl Airport flight tickets
American Airlines
Feb 9
BRO6:49 pmBrownsville South Padre Is. Intl
4h 55m
1 stop
ORD11:44 pmChicago O'Hare Intl
Feb 16
ORD5:00 amChicago O'Hare Intl
5h 17m
1 stop
BRO10:17 amBrownsville South Padre Is. Intl
$329
American Airlines
Jan 27
BRO6:00 amBrownsville South Padre Is. Intl
4h 54m
1 stop
ORD10:54 amChicago O'Hare Intl
Jan 31
ORD6:54 amChicago O'Hare Intl
7h 54m
1 stop
BRO2:48 pmBrownsville South Padre Is. Intl
$339
American Airlines
Jan 26
BRO6:49 pmBrownsville South Padre Is. Intl
4h 55m
1 stop
ORD11:44 pmChicago O'Hare Intl
Jan 30
ORD10:19 amChicago O'Hare Intl
8h 00m
1 stop
BRO6:19 pmBrownsville South Padre Is. Intl
$399

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

Our best United Airlines deals on Brownsville to Chicago O'Hare Intl Airport flight tickets
United Airlines
Feb 24
BRO12:15 pmBrownsville South Padre Is. Intl
7h 38m
1 stop
ORD7:53 pmChicago O'Hare Intl
Feb 28
ORD2:00 pmChicago O'Hare Intl
7h 31m
1 stop
BRO9:31 pmBrownsville South Padre Is. Intl
$389
United Airlines
Feb 24
BRO9:35 amBrownsville South Padre Is. Intl
10h 18m
1 stop
ORD7:53 pmChicago O'Hare Intl
Feb 28
ORD12:45 pmChicago O'Hare Intl
5h 17m
1 stop
BRO6:02 pmBrownsville South Padre Is. Intl
$423
United Airlines
Feb 24
BRO12:15 pmBrownsville South Padre Is. Intl
7h 38m
1 stop
ORD7:53 pmChicago O'Hare Intl
Feb 28
ORD9:05 amChicago O'Hare Intl
12h 26m
2 stops
BRO9:31 pmBrownsville South Padre Is. Intl
$500

momondo Fare Finder

 
Customize your flight search to find flights from Brownsville to Chicago O'Hare Intl Airport 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 January 12, 2026.
Use the filters below to find and compare flights from Brownsville to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Tue 2/10

7:15 am-1:00 pm

1 stop5h 45m

Chicago O'Hare Intl

Tue 2/17

2:00 pm-9:31 pm

1 stop7h 31m

$289

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Mon 2/9

6:49 pm-11:44 pm

1 stop4h 55m

Chicago O'Hare Intl

Mon 2/16

5:00 am-10:17 am

1 stop5h 17m

$329

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Tue 1/27

6:00 am-10:54 am

1 stop4h 54m

Chicago O'Hare Intl

Sat 1/31

6:54 am-2:48 pm

1 stop7h 54m

$339

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Sun 5/31

5:25 pm-12:10 am

1 stop6h 45m

Chicago O'Hare Intl

Thu 6/4

2:15 pm-7:23 pm

1 stop5h 08m

$356

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Thu 5/28

5:25 pm-12:10 am

1 stop6h 45m

Chicago O'Hare Intl

Wed 6/3

2:15 pm-7:23 pm

1 stop5h 08m

$369

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Tue 2/24

12:15 pm-7:53 pm

1 stop7h 38m

Chicago O'Hare Intl

Sat 2/28

2:00 pm-9:31 pm

1 stop7h 31m

$389

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Mon 1/26

6:49 pm-11:44 pm

1 stop4h 55m

Chicago O'Hare Intl

Fri 1/30

10:19 am-6:19 pm

1 stop8h 00m

$399

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Mon 6/1

5:25 pm-12:10 am

1 stop6h 45m

Chicago O'Hare Intl

Thu 6/4

2:15 pm-7:23 pm

1 stop5h 08m

$409

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Tue 2/24

9:35 am-7:53 pm

1 stop10h 18m

Chicago O'Hare Intl

Sat 2/28

12:45 pm-6:02 pm

1 stop5h 17m

$423

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Thu 5/28

5:25 pm-12:10 am

1 stop6h 45m

Chicago O'Hare Intl

Sat 6/6

6:00 am-11:22 am

1 stop5h 22m

$424

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 Chicago from

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

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 Chicago O'Hare Intl Airport?

The month of July is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Brownsville averaging around $323.

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

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

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

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

Fastest flight time

5h 33m

Direct flights

None
The fastest flight from Brownsville to Chicago O'Hare Intl Airport takes 5h 33m
There are no direct flights from Brownsville to Chicago O'Hare Intl Airport. There are no popular flight routes from Brownsville to Chicago O'Hare Intl Airport.
Search flight deals

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

    There are 1236.7 mi between Brownsville South Padre Is. Intl and Chicago O'Hare Intl. In terms of flight time, this usually takes a little over 5h 33m.

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

    Prices for flights from Brownsville South Padre Is. Intl Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Compare and see reviews for airlines that fly from Brownsville to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,106 reviews
Search American Airlines flights
United AirlinesPriceFrom $328Free CancellationRating
7.4
9,143 reviews
Search United Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Rosemont
Naperville
Kenosha
New Buffalo
Joliet
Oak Brook
Orland Park
Racine
Hammond
Janesville
Tinley Park
Elgin
Aurora
South Holland

Why use momondo?

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

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

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

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

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

momondo helps you find the best flight between Brownsville and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Chicago from Brownsville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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