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Cheap flights from Brownsville to Chicago from $190

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 12/24. 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

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United Airlines Logo
12:15 pm - 5:03 pmBRO-ORD
4h 48m1 stop
United Airlines Logo
2:21 pm - 7:35 pmORD-BRO
5h 14m1 stop
$339United Airlines
Find Deal
Tue, Dec 9 - Sat, Dec 13
American Airlines Logo
6:49 pm - 11:44 pmBRO-ORD
4h 55m1 stop
American Airlines Logo
5:37 pm - 11:33 pmORD-BRO
5h 56m1 stop
$349American Airlines
Find Deal
Tue, Feb 3 - Sat, Feb 7
American Airlines Logo
5:42 pm - 11:35 pmBRO-ORD
5h 53m1 stop
American Airlines Logo
11:48 am - 7:18 pmORD-BRO
7h 30m1 stop
$389American Airlines
Find Deal
Fri, Dec 12 - Thu, Dec 18
United Airlines Logo
4:55 pm - 12:14 amBRO-ORD
7h 19m1 stop
United Airlines Logo
2:12 pm - 9:31 pmORD-BRO
7h 19m1 stop
$401United Airlines
Find Deal
Thu, Jan 1 - Wed, Jan 7
American Airlines Logo
5:42 pm - 11:35 pmBRO-ORD
5h 53m1 stop
American Airlines Logo
11:48 am - 7:18 pmORD-BRO
7h 30m1 stop
$404American Airlines
Find Deal
Fri, Dec 12 - Thu, Dec 18
American Airlines Logo
6:49 pm - 11:44 pmBRO-ORD
4h 55m1 stop
American Airlines Logo
8:10 am - 11:33 pmORD-BRO
15h 23m2 stops
$405American Airlines
Find Deal
Tue, Feb 3 - Sat, Feb 7
United Airlines Logo
5:25 pm - 10:58 pmBRO-ORD
5h 33m1 stop
United Airlines Logo
8:45 am - 9:31 pmORD-BRO
12h 46m2 stops
$448United Airlines
Find Deal
Wed, Jan 7 - Tue, Jan 13
American Airlines Logo
6:00 am - 4:45 pmBRO-ORD
10h 45m2 stops
American Airlines Logo
5:05 am - 10:20 amORD-BRO
5h 15m1 stop
$474American Airlines
Find Deal
Tue, Feb 3 - Sat, Feb 7
United Airlines Logo
9:45 am - 2:41 pmBRO-ORD
4h 56m1 stop
United Airlines Logo
8:20 pm - 11:27 amORD-BRO
15h 07m2 stops
$483United Airlines
Find Deal
Tue, Dec 9 - Sat, Dec 13
American Airlines Logo
5:42 pm - 11:36 pmBRO-ORD
5h 54m1 stop
American Airlines Logo
8:25 am - 2:39 pmORD-BRO
6h 14m1 stop
$509American Airlines
Find Deal
Wed, Dec 17 - Sun, Dec 21

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 3
BRO6:49 pmBrownsville South Padre Is. Intl
4h 55m
1 stop
ORD11:44 pmChicago O'Hare Intl
Feb 7
ORD5:37 pmChicago O'Hare Intl
5h 56m
1 stop
BRO11:33 pmBrownsville South Padre Is. Intl
$349
Find similar
American Airlines
Dec 12
BRO5:42 pmBrownsville South Padre Is. Intl
5h 53m
1 stop
ORD11:35 pmChicago O'Hare Intl
Dec 18
ORD11:48 amChicago O'Hare Intl
7h 30m
1 stop
BRO7:18 pmBrownsville South Padre Is. Intl
$389
Find similar
American Airlines
Dec 12
BRO5:42 pmBrownsville South Padre Is. Intl
5h 53m
1 stop
ORD11:35 pmChicago O'Hare Intl
Dec 18
ORD11:48 amChicago O'Hare Intl
7h 30m
1 stop
BRO7:18 pmBrownsville South Padre Is. Intl
$404
Find similar

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
Dec 9
BRO12:15 pmBrownsville South Padre Is. Intl
4h 48m
1 stop
ORD5:03 pmChicago O'Hare Intl
Dec 13
ORD2:21 pmChicago O'Hare Intl
5h 14m
1 stop
BRO7:35 pmBrownsville South Padre Is. Intl
$339
Find similar
United Airlines
Jan 1
BRO4:55 pmBrownsville South Padre Is. Intl
7h 19m
1 stop
ORD12:14 amChicago O'Hare Intl
Jan 7
ORD2:12 pmChicago O'Hare Intl
7h 19m
1 stop
BRO9:31 pmBrownsville South Padre Is. Intl
$401
Find similar
United Airlines
Jan 7
BRO5:25 pmBrownsville South Padre Is. Intl
5h 33m
1 stop
ORD10:58 pmChicago O'Hare Intl
Jan 13
ORD8:45 amChicago O'Hare Intl
12h 46m
2 stops
BRO9:31 pmBrownsville South Padre Is. Intl
$448
Find similar

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 November 26, 2025.
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 12/9

12:15 pm-5:03 pm

1 stop4h 48m

Chicago O'Hare Intl

Sat 12/13

2:21 pm-7:35 pm

1 stop5h 14m

$339

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Tue 2/3

6:49 pm-11:44 pm

1 stop4h 55m

Chicago O'Hare Intl

Sat 2/7

5:37 pm-11:33 pm

1 stop5h 56m

$349

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Fri 12/12

5:42 pm-11:35 pm

1 stop5h 53m

Chicago O'Hare Intl

Thu 12/18

11:48 am-7:18 pm

1 stop7h 30m

$389

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Thu 1/1

4:55 pm-12:14 am

1 stop7h 19m

Chicago O'Hare Intl

Wed 1/7

2:12 pm-9:31 pm

1 stop7h 19m

$401

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Fri 12/12

5:42 pm-11:35 pm

1 stop5h 53m

Chicago O'Hare Intl

Thu 12/18

11:48 am-7:18 pm

1 stop7h 30m

$404

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Tue 2/3

6:49 pm-11:44 pm

1 stop4h 55m

Chicago O'Hare Intl

Sat 2/7

8:10 am-11:33 pm

2 stops15h 23m

$405

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Wed 1/7

5:25 pm-10:58 pm

1 stop5h 33m

Chicago O'Hare Intl

Tue 1/13

8:45 am-9:31 pm

2 stops12h 46m

$448

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Tue 2/3

6:00 am-4:45 pm

2 stops10h 45m

Chicago O'Hare Intl

Sat 2/7

5:05 am-10:20 am

1 stop5h 15m

$474

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Tue 12/9

9:45 am-2:41 pm

1 stop4h 56m

Chicago O'Hare Intl

Sat 12/13

8:20 pm-11:27 am

2 stops15h 07m

$483

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Wed 12/17

5:42 pm-11:36 pm

1 stop5h 54m

Chicago O'Hare Intl

Sun 12/21

8:25 am-2:39 pm

1 stop6h 14m

$509

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Tuesday when prices can be found for as low as $328. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Brownsville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $396.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Brownsville in the morning is the least expensive time of day to depart. momondo users have found prices as low as $348 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $412. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 34m

Direct flights

None
The fastest flight from Brownsville to Chicago O'Hare Intl Airport takes 5h 34m
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 4h 48m.

  • 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
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,050 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights

Traveling to a place near Chicago?

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

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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