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Cheap flights from Brownsville to Chicago from $183

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 10/23. 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 Brownsville to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:47 am - 1:28 pm
BRO
-
ORD
7h 41m
1 stop
American Airlines Logo
5:00 am - 10:09 am
ORD
-
BRO
5h 09m
1 stop
$329American Airlines
Sat, Sep 5 - Sun, Sep 13
American Airlines Logo
5:43 am - 11:11 am
BRO
-
ORD
5h 28m
1 stop
American Airlines Logo
6:18 pm - 11:23 pm
ORD
-
BRO
5h 05m
1 stop
$335American Airlines
Sun, Aug 23 - Sat, Aug 29
American Airlines Logo
6:37 pm - 12:18 am
BRO
-
ORD
5h 41m
1 stop
American Airlines Logo
3:54 pm - 11:23 pm
ORD
-
BRO
7h 29m
1 stop
$339American Airlines
Fri, Aug 14 - Mon, Aug 24
American Airlines Logo
2:37 pm - 9:16 pm
BRO
-
ORD
6h 39m
1 stop
American Airlines Logo
7:00 am - 2:07 pm
ORD
-
BRO
7h 07m
1 stop
$364American Airlines
Fri, Aug 7 - Fri, Aug 21
United Airlines Logo
12:10 pm - 5:29 pm
BRO
-
ORD
5h 19m
1 stop
United Airlines Logo
6:30 am - 11:23 am
ORD
-
BRO
4h 53m
1 stop
$374United Airlines
Sat, Aug 8 - Sat, Aug 15
Multiple Airlines Logo
8:45 am - 11:55 pm
BRO
-
ORD
15h 10m
1 stop
Multiple Airlines Logo
10:40 pm - 8:05 am
ORD
-
BRO
33h 25m
2 stops
$383Multiple Airlines
Mon, Sep 21 - Wed, Sep 23
American Airlines Logo
6:37 pm - 12:18 am
BRO
-
ORD
5h 41m
1 stop
American Airlines Logo
8:15 am - 3:26 pm
ORD
-
BRO
7h 11m
1 stop
$396American Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
2:37 pm - 8:30 pm
BRO
-
ORD
5h 53m
1 stop
American Airlines Logo
3:54 pm - 11:23 pm
ORD
-
BRO
7h 29m
1 stop
$409American Airlines
Fri, Aug 7 - Tue, Aug 11
United Airlines Logo
5:25 pm - 12:15 am
BRO
-
ORD
6h 50m
1 stop
United Airlines Logo
2:15 pm - 9:18 pm
ORD
-
BRO
7h 03m
1 stop
$419United Airlines
Fri, Jan 8 - Tue, Jan 12
United Airlines Logo
5:25 pm - 12:15 am
BRO
-
ORD
6h 50m
1 stop
United Airlines Logo
2:15 pm - 9:18 pm
ORD
-
BRO
7h 03m
1 stop
$425United Airlines
Fri, Jan 8 - Tue, Jan 12

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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
Sep 5
BRO5:47 amBrownsville South Padre Is. Intl
7h 41m
1 stop
ORD1:28 pmChicago O'Hare Intl
Sep 13
ORD5:00 amChicago O'Hare Intl
5h 09m
1 stop
BRO10:09 amBrownsville South Padre Is. Intl
$329
American Airlines
Aug 23
BRO5:43 amBrownsville South Padre Is. Intl
5h 28m
1 stop
ORD11:11 amChicago O'Hare Intl
Aug 29
ORD6:18 pmChicago O'Hare Intl
5h 05m
1 stop
BRO11:23 pmBrownsville South Padre Is. Intl
$335
American Airlines
Aug 14
BRO6:37 pmBrownsville South Padre Is. Intl
5h 41m
1 stop
ORD12:18 amChicago O'Hare Intl
Aug 24
ORD3:54 pmChicago O'Hare Intl
7h 29m
1 stop
BRO11:23 pmBrownsville South Padre Is. Intl
$339

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
Aug 8
BRO12:10 pmBrownsville South Padre Is. Intl
5h 19m
1 stop
ORD5:29 pmChicago O'Hare Intl
Aug 15
ORD6:30 amChicago O'Hare Intl
4h 53m
1 stop
BRO11:23 amBrownsville South Padre Is. Intl
$374
United Airlines
Jan 8
BRO5:25 pmBrownsville South Padre Is. Intl
6h 50m
1 stop
ORD12:15 amChicago O'Hare Intl
Jan 12
ORD2:15 pmChicago O'Hare Intl
7h 03m
1 stop
BRO9:18 pmBrownsville South Padre Is. Intl
$419
United Airlines
Jan 8
BRO5:25 pmBrownsville South Padre Is. Intl
6h 50m
1 stop
ORD12:15 amChicago O'Hare Intl
Jan 12
ORD2:15 pmChicago O'Hare Intl
7h 03m
1 stop
BRO9:18 pmBrownsville South Padre Is. Intl
$425

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 July 25, 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

Cheapest round-trip

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Sat 9/5

5:47 am-1:28 pm

1 stop7h 41m

Chicago O'Hare Intl

Sun 9/13

5:00 am-10:09 am

1 stop5h 09m

$329

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Sun 8/23

5:43 am-11:11 am

1 stop5h 28m

Chicago O'Hare Intl

Sat 8/29

6:18 pm-11:23 pm

1 stop5h 05m

$335

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Fri 8/14

6:37 pm-12:18 am

1 stop5h 41m

Chicago O'Hare Intl

Mon 8/24

3:54 pm-11:23 pm

1 stop7h 29m

$339

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Fri 8/7

2:37 pm-9:16 pm

1 stop6h 39m

Chicago O'Hare Intl

Fri 8/21

7:00 am-2:07 pm

1 stop7h 07m

$364
Quickest round-trip

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Sat 8/8

12:10 pm-5:29 pm

1 stop5h 19m

Chicago O'Hare Intl

Sat 8/15

6:30 am-11:23 am

1 stop4h 53m

$374

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Mon 9/21

8:45 am-11:55 pm

1 stop15h 10m

Chicago O'Hare Intl

Wed 9/23

10:40 pm-8:05 am

2 stops33h 25m

$383

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Tue 9/8

6:37 pm-12:18 am

1 stop5h 41m

Chicago O'Hare Intl

Tue 9/15

8:15 am-3:26 pm

1 stop7h 11m

$396

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Fri 8/7

2:37 pm-8:30 pm

1 stop5h 53m

Chicago O'Hare Intl

Tue 8/11

3:54 pm-11:23 pm

1 stop7h 29m

$409

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Fri 1/8

5:25 pm-12:15 am

1 stop6h 50m

Chicago O'Hare Intl

Tue 1/12

2:15 pm-9:18 pm

1 stop7h 03m

$419

BrownsvilleChicago

BRO - ORD

BROORD

Brownsville South Padre Is. Intl

Fri 1/8

5:25 pm-12:15 am

1 stop6h 50m

Chicago O'Hare Intl

Tue 1/12

2:15 pm-9:18 pm

1 stop7h 03m

$425

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?

Prices are currently low for flights on this route.

Typical prices usually range from $379 to $474.
The lowest price recently found on this route was $329.

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

The month of January is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Brownsville averaging around $0.

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 19m

Direct flights

None
The fastest flight from Brownsville to Chicago O'Hare Intl Airport takes 5h 19m
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

Frequently asked questions about flying from Brownsville to Chicago O'Hare Intl Airport

  • 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 19m.

  • 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 $318Free CancellationRating
7.1
11,848 reviews
Search American Airlines flights
United AirlinesPriceFrom $330Free CancellationRating
7.4
10,034 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
Merrillville
Rockford
Gurnee
Rosemont
Orland Park
Oak Brook
Naperville
Joliet
New Buffalo
Kenosha
Hammond
Aurora
Racine
Janesville
Elgin
Evanston
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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