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Cheap flights from Brownsville to Chicago from $189

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 12/27. 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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American Airlines Logo
5:42 pm - 11:35 pmBRO-ORD
5h 53m1 stop
American Airlines Logo
7:15 am - 2:17 pmORD-BRO
7h 02m1 stop
$269American Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
United Airlines Logo
12:12 pm - 7:55 pmBRO-ORD
7h 43m1 stop
United Airlines Logo
6:20 pm - 11:37 pmORD-BRO
5h 17m1 stop
$305United Airlines
Find Deal
Wed, Dec 24 - Tue, Dec 30
United Airlines Logo
5:10 am - 10:08 amBRO-ORD
4h 58m1 stop
United Airlines Logo
6:20 pm - 11:37 pmORD-BRO
5h 17m1 stop
$335United Airlines
Find Deal
Tue, Dec 23 - Tue, Dec 30
American Airlines Logo
7:08 pm - 11:53 pmBRO-ORD
4h 45m1 stop
American Airlines Logo
6:45 am - 2:27 pmORD-BRO
7h 42m1 stop
$349American Airlines
Find Deal
Thu, Oct 23 - Wed, Oct 29
American Airlines Logo
5:20 am - 10:37 amBRO-ORD
5h 17m1 stop
American Airlines Logo
7:25 am - 2:17 pmORD-BRO
6h 52m1 stop
$354American Airlines
Find Deal
Wed, Nov 5 - Sun, Nov 9
United Airlines Logo
5:15 pm - 12:15 amBRO-ORD
7h 00m1 stop
United Airlines Logo
2:21 pm - 8:25 pmORD-BRO
6h 04m1 stop
$383United Airlines
Find Deal
Sun, Oct 26 - Wed, Oct 29
United Airlines Logo
7:15 am - 12:20 pmBRO-ORD
5h 05m1 stop
United Airlines Logo
7:35 pm - 11:28 amORD-BRO
15h 53m2 stops
$407United Airlines
Find Deal
Sat, Oct 25 - Tue, Oct 28
American Airlines Logo
7:08 pm - 11:53 pmBRO-ORD
4h 45m1 stop
American Airlines Logo
1:22 pm - 6:08 pmORD-BRO
4h 46m1 stop
$409American Airlines
Find Deal
Mon, Oct 27 - Wed, Oct 29
United Airlines Logo
5:15 pm - 12:15 amBRO-ORD
7h 00m1 stop
United Airlines Logo
5:00 am - 10:28 amORD-BRO
5h 28m1 stop
$414United Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 2
United Airlines Logo
5:10 am - 10:08 amBRO-ORD
4h 58m1 stop
United Airlines Logo
6:20 pm - 11:37 pmORD-BRO
5h 17m1 stop
$421United Airlines
Find Deal
Tue, Dec 23 - Mon, Dec 29

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
Dec 5
BRO5:42 pmBrownsville South Padre Is. Intl
5h 53m
1 stop
ORD11:35 pmChicago O'Hare Intl
Dec 7
ORD7:15 amChicago O'Hare Intl
7h 02m
1 stop
BRO2:17 pmBrownsville South Padre Is. Intl
$269
Find similar
American Airlines
Oct 23
BRO7:08 pmBrownsville South Padre Is. Intl
4h 45m
1 stop
ORD11:53 pmChicago O'Hare Intl
Oct 29
ORD6:45 amChicago O'Hare Intl
7h 42m
1 stop
BRO2:27 pmBrownsville South Padre Is. Intl
$349
Find similar
American Airlines
Nov 5
BRO5:20 amBrownsville South Padre Is. Intl
5h 17m
1 stop
ORD10:37 amChicago O'Hare Intl
Nov 9
ORD7:25 amChicago O'Hare Intl
6h 52m
1 stop
BRO2:17 pmBrownsville South Padre Is. Intl
$354
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 24
BRO12:12 pmBrownsville South Padre Is. Intl
7h 43m
1 stop
ORD7:55 pmChicago O'Hare Intl
Dec 30
ORD6:20 pmChicago O'Hare Intl
5h 17m
1 stop
BRO11:37 pmBrownsville South Padre Is. Intl
$305
Find similar
United Airlines
Dec 23
BRO5:10 amBrownsville South Padre Is. Intl
4h 58m
1 stop
ORD10:08 amChicago O'Hare Intl
Dec 30
ORD6:20 pmChicago O'Hare Intl
5h 17m
1 stop
BRO11:37 pmBrownsville South Padre Is. Intl
$335
Find similar
United Airlines
Oct 26
BRO5:15 pmBrownsville South Padre Is. Intl
7h 00m
1 stop
ORD12:15 amChicago O'Hare Intl
Oct 29
ORD2:21 pmChicago O'Hare Intl
6h 04m
1 stop
BRO8:25 pmBrownsville South Padre Is. Intl
$383
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 October 2, 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

Fri 12/5

5:42 pm-11:35 pm

1 stop5h 53m

Chicago O'Hare Intl

Sun 12/7

7:15 am-2:17 pm

1 stop7h 02m

$269

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Wed 12/24

12:12 pm-7:55 pm

1 stop7h 43m

Chicago O'Hare Intl

Tue 12/30

6:20 pm-11:37 pm

1 stop5h 17m

$305

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Tue 12/23

5:10 am-10:08 am

1 stop4h 58m

Chicago O'Hare Intl

Tue 12/30

6:20 pm-11:37 pm

1 stop5h 17m

$335

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Thu 10/23

7:08 pm-11:53 pm

1 stop4h 45m

Chicago O'Hare Intl

Wed 10/29

6:45 am-2:27 pm

1 stop7h 42m

$349

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Wed 11/5

5:20 am-10:37 am

1 stop5h 17m

Chicago O'Hare Intl

Sun 11/9

7:25 am-2:17 pm

1 stop6h 52m

$354

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Sun 10/26

5:15 pm-12:15 am

1 stop7h 00m

Chicago O'Hare Intl

Wed 10/29

2:21 pm-8:25 pm

1 stop6h 04m

$383

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Sat 10/25

7:15 am-12:20 pm

1 stop5h 05m

Chicago O'Hare Intl

Tue 10/28

7:35 pm-11:28 am

2 stops15h 53m

$407

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Mon 10/27

7:08 pm-11:53 pm

1 stop4h 45m

Chicago O'Hare Intl

Wed 10/29

1:22 pm-6:08 pm

1 stop4h 46m

$409

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Thu 10/30

5:15 pm-12:15 am

1 stop7h 00m

Chicago O'Hare Intl

Sun 11/2

5:00 am-10:28 am

1 stop5h 28m

$414

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Tue 12/23

5:10 am-10:08 am

1 stop4h 58m

Chicago O'Hare Intl

Mon 12/29

6:20 pm-11:37 pm

1 stop5h 17m

$421

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 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 typical price of a round-trip flight between Brownsville and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Brownsville averaging around $318.

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

Direct flights

None
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 45m.

  • 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
8,933 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
10,000 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
Rockford
Schaumburg
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Orland Park
Hammond
Tinley Park
Elgin
Janesville
Aurora
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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