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Cheap flights from Brownsville to Chicago from $172

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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Find the cheapest flights from Brownsville to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:17 pm - 12:45 am
BRO
-
ORD
7h 28m
1 stop
United Airlines Logo
5:30 am - 11:26 am
ORD
-
BRO
5h 56m
1 stop
$331United Airlines
Wed, May 20 - Sat, Jun 6
American Airlines Logo
5:40 am - 11:21 am
BRO
-
ORD
5h 41m
1 stop
American Airlines Logo
5:00 am - 10:12 am
ORD
-
BRO
5h 12m
1 stop
$334American Airlines
Sat, May 2 - Mon, May 4
United Airlines Logo
5:25 pm - 12:45 am
BRO
-
ORD
7h 20m
1 stop
United Airlines Logo
5:48 am - 11:19 am
ORD
-
BRO
5h 31m
1 stop
$337United Airlines
Wed, Apr 15 - Sun, Apr 19
United Airlines Logo
4:39 pm - 12:48 am
BRO
-
ORD
8h 09m
1 stop
United Airlines Logo
4:05 pm - 9:55 pm
ORD
-
BRO
5h 50m
1 stop
$377United Airlines
Thu, Sep 3 - Tue, Sep 8
American Airlines Logo
6:42 pm - 12:42 am
BRO
-
ORD
6h 00m
1 stop
American Airlines Logo
5:00 am - 10:14 am
ORD
-
BRO
5h 14m
1 stop
$386American Airlines
Thu, May 21 - Tue, May 26
United Airlines Logo
5:25 pm - 12:45 am
BRO
-
ORD
7h 20m
1 stop
United Airlines Logo
12:40 pm - 6:28 pm
ORD
-
BRO
5h 48m
1 stop
$421United Airlines
Wed, Apr 29 - Sat, May 2
United Airlines Logo
12:00 pm - 8:15 pm
BRO
-
ORD
8h 15m
1 stop
United Airlines Logo
10:30 am - 6:28 pm
ORD
-
BRO
7h 58m
1 stop
$424United Airlines
Wed, Apr 29 - Sat, May 2
United Airlines Logo
4:44 pm - 12:45 am
BRO
-
ORD
8h 01m
1 stop
United Airlines Logo
5:30 am - 11:26 am
ORD
-
BRO
5h 56m
1 stop
$427United Airlines
Thu, Jun 11 - Sun, Jun 14
United Airlines Logo
4:44 pm - 12:45 am
BRO
-
ORD
8h 01m
1 stop
United Airlines Logo
6:30 am - 11:26 am
ORD
-
BRO
4h 56m
1 stop
$429United Airlines
Mon, Jun 1 - Sun, Jun 7
American Airlines Logo
6:42 pm - 12:42 am
BRO
-
ORD
6h 00m
1 stop
American Airlines Logo
5:00 am - 10:14 am
ORD
-
BRO
5h 14m
1 stop
$441American Airlines
Thu, May 21 - Mon, May 25

United Airlines flights from Brownsville to Chicago

Our best United Airlines deals on Brownsville to Chicago flight tickets
United Airlines
May 20
BRO5:17 pmBrownsville South Padre Is. Intl
7h 28m
1 stop
ORD12:45 amChicago O'Hare Intl
Jun 6
ORD5:30 amChicago O'Hare Intl
5h 56m
1 stop
BRO11:26 amBrownsville South Padre Is. Intl
$331
United Airlines
Apr 15
BRO5:25 pmBrownsville South Padre Is. Intl
7h 20m
1 stop
ORD12:45 amChicago O'Hare Intl
Apr 19
ORD5:48 amChicago O'Hare Intl
5h 31m
1 stop
BRO11:19 amBrownsville South Padre Is. Intl
$337
United Airlines
Sep 3
BRO4:39 pmBrownsville South Padre Is. Intl
8h 09m
1 stop
ORD12:48 amChicago O'Hare Intl
Sep 8
ORD4:05 pmChicago O'Hare Intl
5h 50m
1 stop
BRO9:55 pmBrownsville South Padre Is. Intl
$377

American Airlines flights from Brownsville to Chicago

Our best American Airlines deals on Brownsville to Chicago flight tickets
American Airlines
May 2
BRO5:40 amBrownsville South Padre Is. Intl
5h 41m
1 stop
ORD11:21 amChicago O'Hare Intl
May 4
ORD5:00 amChicago O'Hare Intl
5h 12m
1 stop
BRO10:12 amBrownsville South Padre Is. Intl
$334
American Airlines
May 21
BRO6:42 pmBrownsville South Padre Is. Intl
6h 00m
1 stop
ORD12:42 amChicago O'Hare Intl
May 26
ORD5:00 amChicago O'Hare Intl
5h 14m
1 stop
BRO10:14 amBrownsville South Padre Is. Intl
$386
American Airlines
May 21
BRO6:42 pmBrownsville South Padre Is. Intl
6h 00m
1 stop
ORD12:42 amChicago O'Hare Intl
May 25
ORD5:00 amChicago O'Hare Intl
5h 14m
1 stop
BRO10:14 amBrownsville South Padre Is. Intl
$441

momondo Fare Finder

 
Customize your flight search to find flights from Brownsville to Chicago 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 April 3, 2026.
Use the filters below to find and compare flights from Brownsville to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Wed 5/20

5:17 pm-12:45 am

1 stop7h 28m

Chicago O'Hare Intl

Sat 6/6

5:30 am-11:26 am

1 stop5h 56m

$331
Quickest round-trip

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Sat 5/2

5:40 am-11:21 am

1 stop5h 41m

Chicago O'Hare Intl

Mon 5/4

5:00 am-10:12 am

1 stop5h 12m

$334

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Wed 4/15

5:25 pm-12:45 am

1 stop7h 20m

Chicago O'Hare Intl

Sun 4/19

5:48 am-11:19 am

1 stop5h 31m

$337

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Thu 9/3

4:39 pm-12:48 am

1 stop8h 09m

Chicago O'Hare Intl

Tue 9/8

4:05 pm-9:55 pm

1 stop5h 50m

$377

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Thu 5/21

6:42 pm-12:42 am

1 stop6h 00m

Chicago O'Hare Intl

Tue 5/26

5:00 am-10:14 am

1 stop5h 14m

$386

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Wed 4/29

5:25 pm-12:45 am

1 stop7h 20m

Chicago O'Hare Intl

Sat 5/2

12:40 pm-6:28 pm

1 stop5h 48m

$421

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Wed 4/29

12:00 pm-8:15 pm

1 stop8h 15m

Chicago O'Hare Intl

Sat 5/2

10:30 am-6:28 pm

1 stop7h 58m

$424

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Thu 6/11

4:44 pm-12:45 am

1 stop8h 01m

Chicago O'Hare Intl

Sun 6/14

5:30 am-11:26 am

1 stop5h 56m

$427

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Mon 6/1

4:44 pm-12:45 am

1 stop8h 01m

Chicago O'Hare Intl

Sun 6/7

6:30 am-11:26 am

1 stop4h 56m

$429

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Thu 5/21

6:42 pm-12:42 am

1 stop6h 00m

Chicago O'Hare Intl

Mon 5/25

5:00 am-10:14 am

1 stop5h 14m

$441

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

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 Brownsville and Chicago?

What is the cheapest month to fly to Chicago?

The month of July is, on average, the cheapest month to fly to Chicago from Brownsville, with most prices found around $268. If you’re not able to fly to Chicago in July, then September is your next best option. Flight prices from Brownsville to Chicago during September average around $293.

How have Brownsville to Chicago flight prices changed over time?

When to book flights from Brownsville to Chicago

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

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

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

Fastest flight time

5h 20m

Direct flights

None
The fastest flight from Brownsville to Chicago takes 5h 20m
There are no direct flights from Brownsville to Chicago. There are no popular flight routes from Brownsville to Chicago.
Search flight deals

Frequently asked questions about flying from Brownsville to Chicago

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

    A flight from Brownsville South Padre Is. Intl to Chicago will travel around 1237.5 mi. In terms of flight time, this usually takes a little over 5h 20m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Brownsville South Padre Is. Intl Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The necessary travel and health documents for your Chicago 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?

Best airlines flying from Brownsville to Chicago

Compare and see reviews for airlines that fly from Brownsville to Chicago with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $293Free CancellationRating
7.1
11,551 reviews
Search American Airlines flights
United AirlinesPriceFrom $328Free CancellationRating
7.4
9,538 reviews
Search United Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Saint Joseph
Benton Harbor
Portage
Lansing
Valparaiso
Schererville
Munster
Crown Point
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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

It is quick and easy to find Brownsville to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

All flight searches from Brownsville to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

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 Chicago from Brownsville.

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

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

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport