Which airport is the most popular layover for flights between Chicago and Brownsville?

Houston (IAH) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Brownsville?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Brownsville from Chicago according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Brownsville. Keep in mind that there are 3 different airlines that fly to Brownsville on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Chicago to Brownsville South Padre Is. Intl?

American Airlines and United Airlines are the most popular carriers operating from Chicago to Brownsville South Padre Is. Intl

Which layover airport has the shortest travel time from Chicago to Brownsville?

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 5h 19m.

Which layover airport offers the lowest fares from Chicago to Brownsville?

Flights via Houston (IAH) offer the lowest average round-trip price of $338.

Which layover airport has the shortest connection time from Chicago to Brownsville?

Houston (IAH) has the shortest average layover time for this route: 1h 05m.

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

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

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

The number of operators available for flights from Chicago to Brownsville South Padre Is. Intl Airport is 2 as of September 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Brownsville South Padre Is. Intl Airport.

What documentation or ID do you need to fly to Brownsville South Padre Is. Intl Airport?

The travel and health documents you'll need for your trip to Brownsville South Padre Is. Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brownsville South Padre Is. Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$212 Cheap Flights from Chicago to Brownsville in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Brownsville

Round-trip

One-way

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Cheap round-trip flights

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1:44 pm - 7:30 pmORD Chicago O'Hare Intl-BRO Brownsville South Padre Is. Intl

5h 46m1 stop Dallas/Fort Worth

3:39 pm - 11:00 pmBRO Brownsville South Padre Is. Intl-ORD Chicago O'Hare Intl

7h 21m1 stop Dallas/Fort Worth

$339American Airlines

Fri, Dec 4 - Mon, Dec 7

2:22 pm - 7:46 pmORD Chicago O'Hare Intl-BRO Brownsville South Padre Is. Intl

5h 24m1 stop Houston George Bush Intcntl

4:38 pm - 12:45 amBRO Brownsville South Padre Is. Intl-ORD Chicago O'Hare Intl

8h 07m1 stop Houston George Bush Intcntl

$339United Airlines

Fri, Nov 6 - Mon, Nov 9

5:16 pm - 10:57 pmORD Chicago O'Hare Intl-BRO Brownsville South Padre Is. Intl

5h 41m1 stop Dallas/Fort Worth

5:49 am - 11:02 amBRO Brownsville South Padre Is. Intl-ORD Chicago O'Hare Intl

5h 13m1 stop Dallas/Fort Worth

$358American Airlines

Mon, Oct 26 - Mon, Nov 2

2:10 pm - 9:50 pmORD Chicago O'Hare Intl-BRO Brownsville South Padre Is. Intl

7h 40m1 stop Houston George Bush Intcntl

4:37 pm - 11:27 pmBRO Brownsville South Padre Is. Intl-ORD Chicago O'Hare Intl

6h 50m1 stop Houston George Bush Intcntl

$359United Airlines

Sat, Oct 10 - Fri, Oct 16

5:00 am - 10:05 amORD Chicago O'Hare Intl-BRO Brownsville South Padre Is. Intl

5h 05m1 stop Dallas/Fort Worth

3:37 pm - 11:00 pmBRO Brownsville South Padre Is. Intl-ORD Chicago O'Hare Intl

7h 23m1 stop Dallas/Fort Worth

$359American Airlines

Fri, Oct 16 - Fri, Oct 23

5:16 pm - 10:57 pmORD Chicago O'Hare Intl-BRO Brownsville South Padre Is. Intl

5h 41m1 stop Dallas/Fort Worth

3:37 pm - 9:30 pmBRO Brownsville South Padre Is. Intl-ORD Chicago O'Hare Intl

5h 53m1 stop Dallas/Fort Worth

$359American Airlines

Fri, Oct 16 - Fri, Oct 23

5:30 am - 11:23 amORD Chicago O'Hare Intl-BRO Brownsville South Padre Is. Intl

5h 53m1 stop Houston George Bush Intcntl

4:37 pm - 11:27 pmBRO Brownsville South Padre Is. Intl-ORD Chicago O'Hare Intl

6h 50m1 stop Houston George Bush Intcntl

$395United Airlines

Sun, Oct 11 - Sun, Oct 18

6:58 pm - 8:05 amORD Chicago O'Hare Intl-BRO Brownsville South Padre Is. Intl

13h 07m1 stop Orlando

8:45 am - 7:02 pmBRO Brownsville South Padre Is. Intl-ORD Chicago O'Hare Intl

10h 17m1 stop Orlando

$518Multiple Airlines

Sun, Oct 11 - Fri, Oct 16

6:58 pm - 8:05 amORD Chicago O'Hare Intl-BRO Brownsville South Padre Is. Intl

13h 07m1 stop Orlando

8:45 am - 10:39 pmBRO Brownsville South Padre Is. Intl-ORD Chicago O'Hare Intl

37h 54m2 stops Orlando Philadelphia

$521Multiple Airlines

Sun, Oct 11 - Fri, Oct 16

6:58 pm - 8:05 amORD Chicago O'Hare Intl-BRO Brownsville South Padre Is. Intl

13h 07m1 stop Orlando

8:45 am - 7:02 pmBRO Brownsville South Padre Is. Intl-ORD Chicago O'Hare Intl

10h 17m1 stop Orlando

$523Multiple Airlines

Sun, Oct 11 - Fri, Oct 16

Cheap last minute flights

Enter your travel dates to find the best prices.

12:47 pm - 6:13 pmORD Chicago O'Hare Intl-BRO Brownsville South Padre Is. Intl

5h 26m1 stop Houston George Bush Intcntl

4:37 pm - 12:23 amBRO Brownsville South Padre Is. Intl-ORD Chicago O'Hare Intl

7h 46m1 stop Houston George Bush Intcntl

$494United Airlines

Thu, Sep 17 - Sun, Oct 18

4:50 pm - 11:32 pmORD Chicago O'Hare Intl-BRO Brownsville South Padre Is. Intl

6h 42m1 stop Dallas/Fort Worth

4:17 pm - 10:04 pmBRO Brownsville South Padre Is. Intl-ORD Chicago O'Hare Intl

5h 47m1 stop Dallas/Fort Worth

$515American Airlines

Fri, Sep 18 - Tue, Sep 22

6:00 am - 2:11 pmORD Chicago O'Hare Intl-BRO Brownsville South Padre Is. Intl

8h 11m1 stop Dallas/Fort Worth

10:43 am - 6:25 pmBRO Brownsville South Padre Is. Intl-ORD Chicago O'Hare Intl

7h 42m1 stop Dallas/Fort Worth

$515American Airlines

Thu, Sep 17 - Tue, Sep 22

7:09 am - 2:11 pmORD Chicago O'Hare Intl-BRO Brownsville South Padre Is. Intl

7h 02m1 stop Dallas/Fort Worth

2:47 pm - 9:09 pmBRO Brownsville South Padre Is. Intl-ORD Chicago O'Hare Intl

6h 22m1 stop Dallas/Fort Worth

$529American Airlines

Thu, Sep 17 - Mon, Sep 21

4:50 pm - 11:32 pmORD Chicago O'Hare Intl-BRO Brownsville South Padre Is. Intl

6h 42m1 stop Dallas/Fort Worth

6:37 pm - 12:14 amBRO Brownsville South Padre Is. Intl-ORD Chicago O'Hare Intl

5h 37m1 stop Dallas/Fort Worth

$529American Airlines

Fri, Sep 18 - Mon, Sep 21

5:30 am - 11:23 amORD Chicago O'Hare Intl-BRO Brownsville South Padre Is. Intl

5h 53m1 stop Houston George Bush Intcntl

4:38 pm - 11:27 pmBRO Brownsville South Padre Is. Intl-ORD Chicago O'Hare Intl

6h 49m1 stop Houston George Bush Intcntl

$619United Airlines

Thu, Sep 17 - Mon, Sep 21

3:50 pm - 8:05 amORD Chicago O'Hare Intl-BRO Brownsville South Padre Is. Intl

16h 15m1 stop Orlando

8:45 am - 6:23 pmBRO Brownsville South Padre Is. Intl-ORD Chicago O'Hare Intl

33h 38m2 stops Orlando Atlanta Hartsfield-Jackson

$724Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

5:30 am - 11:23 amORD Chicago O'Hare Intl-BRO Brownsville South Padre Is. Intl

5h 53m1 stop Houston George Bush Intcntl

12:05 pm - 6:28 amBRO Brownsville South Padre Is. Intl-ORD Chicago O'Hare Intl

18h 23m2 stops Houston George Bush Intcntl Paducah Barkley Regional

$763United Airlines

Fri, Sep 18 - Tue, Sep 22

10:40 am - 6:13 pmORD Chicago O'Hare Intl-BRO Brownsville South Padre Is. Intl

7h 33m1 stop Houston George Bush Intcntl

12:05 pm - 6:28 amBRO Brownsville South Padre Is. Intl-ORD Chicago O'Hare Intl

18h 23m2 stops Houston George Bush Intcntl Paducah Barkley Regional

$763United Airlines

Fri, Sep 18 - Mon, Sep 21

6:30 am - 11:23 amORD Chicago O'Hare Intl-BRO Brownsville South Padre Is. Intl

4h 53m1 stop Houston George Bush Intcntl

12:05 pm - 6:28 amBRO Brownsville South Padre Is. Intl-ORD Chicago O'Hare Intl

18h 23m2 stops Houston George Bush Intcntl Paducah Barkley Regional

$763United Airlines

Thu, Sep 17 - Mon, Sep 21

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United Airlines flights from Chicago to Brownsville

Our best United Airlines deals on Chicago to Brownsville flight tickets

United Airlines

Nov 6

ORD2:22 pmChicago O'Hare Intl

5h 24m

1 stop

BRO7:46 pmBrownsville South Padre Is. Intl

Nov 9

BRO4:38 pmBrownsville South Padre Is. Intl

8h 07m

1 stop

ORD12:45 amChicago O'Hare Intl

$339

United Airlines

Oct 17

ORD12:45 pmChicago O'Hare Intl

5h 28m

1 stop

BRO6:13 pmBrownsville South Padre Is. Intl

Oct 21

BRO4:37 pmBrownsville South Padre Is. Intl

5h 05m

1 stop

ORD9:42 pmChicago O'Hare Intl

$449

United Airlines

Sep 17

ORD12:47 pmChicago O'Hare Intl

5h 26m

1 stop

BRO6:13 pmBrownsville South Padre Is. Intl

Oct 18

BRO4:37 pmBrownsville South Padre Is. Intl

7h 46m

1 stop

ORD12:23 amChicago O'Hare Intl

$494

American Airlines flights from Chicago to Brownsville

Our best American Airlines deals on Chicago to Brownsville flight tickets

American Airlines

Oct 26

ORD5:16 pmChicago O'Hare Intl

5h 41m

1 stop

BRO10:57 pmBrownsville South Padre Is. Intl

Nov 2

BRO5:49 amBrownsville South Padre Is. Intl

5h 13m

1 stop

ORD11:02 amChicago O'Hare Intl

$358

American Airlines

Oct 16

ORD5:00 amChicago O'Hare Intl

5h 05m

1 stop

BRO10:05 amBrownsville South Padre Is. Intl

Oct 23

BRO3:37 pmBrownsville South Padre Is. Intl

6h 33m

1 stop

ORD10:10 pmChicago O'Hare Intl

$359

American Airlines

Oct 3

ORD9:40 amChicago O'Hare Intl

5h 46m

1 stop

BRO3:26 pmBrownsville South Padre Is. Intl

Oct 10

BRO3:37 pmBrownsville South Padre Is. Intl

7h 23m

1 stop

ORD11:00 pmChicago O'Hare Intl

$395

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBrownsville

ORD Chicago O'Hare Intl - BRO Brownsville South Padre Is. Intl

ORDBRO

Chicago O'Hare Intl

Fri 12/4

1:44 pm-7:30 pm

1 stop5h 46m

Brownsville South Padre Is. Intl

Mon 12/7

3:39 pm-11:00 pm

1 stop7h 21m

$339

ChicagoBrownsville

ORD Chicago O'Hare Intl - BRO Brownsville South Padre Is. Intl

ORDBRO

Chicago O'Hare Intl

Fri 11/6

2:22 pm-7:46 pm

1 stop5h 24m

Brownsville South Padre Is. Intl

Mon 11/9

4:38 pm-12:45 am

1 stop8h 07m

$339

Quickest round-trip

ChicagoBrownsville

ORD Chicago O'Hare Intl - BRO Brownsville South Padre Is. Intl

ORDBRO

Chicago O'Hare Intl

Mon 10/26

5:16 pm-10:57 pm

1 stop5h 41m

Brownsville South Padre Is. Intl

Mon 11/2

5:49 am-11:02 am

1 stop5h 13m

$358

ChicagoBrownsville

ORD Chicago O'Hare Intl - BRO Brownsville South Padre Is. Intl

ORDBRO

Chicago O'Hare Intl

Sat 10/10

2:10 pm-9:50 pm

1 stop7h 40m

Brownsville South Padre Is. Intl

Fri 10/16

4:37 pm-11:27 pm

1 stop6h 50m

$359

ChicagoBrownsville

ORD Chicago O'Hare Intl - BRO Brownsville South Padre Is. Intl

ORDBRO

Chicago O'Hare Intl

Fri 10/16

5:00 am-10:05 am

1 stop5h 05m

Brownsville South Padre Is. Intl

Fri 10/23

3:37 pm-11:00 pm

1 stop7h 23m

$359

ChicagoBrownsville

ORD Chicago O'Hare Intl - BRO Brownsville South Padre Is. Intl

ORDBRO

Chicago O'Hare Intl

Fri 10/16

5:16 pm-10:57 pm

1 stop5h 41m

Brownsville South Padre Is. Intl

Fri 10/23

3:37 pm-9:30 pm

1 stop5h 53m

$359

ChicagoBrownsville

ORD Chicago O'Hare Intl - BRO Brownsville South Padre Is. Intl

ORDBRO

Chicago O'Hare Intl

Sun 10/11

5:30 am-11:23 am

1 stop5h 53m

Brownsville South Padre Is. Intl

Sun 10/18

4:37 pm-11:27 pm

1 stop6h 50m

$395

ChicagoBrownsville

ORD Chicago O'Hare Intl - BRO Brownsville South Padre Is. Intl

ORDBRO

Chicago O'Hare Intl

Sun 10/11

6:58 pm-8:05 am

1 stop13h 07m

Brownsville South Padre Is. Intl

Fri 10/16

8:45 am-7:02 pm

1 stop10h 17m

$518

ChicagoBrownsville

ORD Chicago O'Hare Intl - BRO Brownsville South Padre Is. Intl

ORDBRO

Chicago O'Hare Intl

Sun 10/11

6:58 pm-8:05 am

1 stop13h 07m

Brownsville South Padre Is. Intl

Fri 10/16

8:45 am-10:39 pm

2 stops37h 54m

$521

ChicagoBrownsville

ORD Chicago O'Hare Intl - BRO Brownsville South Padre Is. Intl

ORDBRO

Chicago O'Hare Intl

Sun 10/11

6:58 pm-8:05 am

1 stop13h 07m

Brownsville South Padre Is. Intl

Fri 10/16

8:45 am-7:02 pm

1 stop10h 17m

$523

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago to Brownsville

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

Prices

Airlines

Layovers

What is the cheapest month to fly to Brownsville?

The month of February is another great option to travel to Brownsville, with average flight prices from Chicago averaging around $340.

When to book flights from Chicago to Brownsville

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

Estimated round-trip price

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

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

Best Price Found	$212
Fastest flight time	4h 58m
Direct flights	None

The best one-way flight to Brownsville from Chicago in the past 72 hours is $212. The best round-trip flight deal from Chicago to Brownsville found on momondo in the last 72 hours is $339.

The fastest flight from Chicago to Brownsville takes 4h 58m

There are no direct flights from Chicago to Brownsville. There are no popular flight routes from Chicago to Brownsville.

Search flight deals

Frequently asked questions about flying from Chicago to Brownsville

How far is Chicago to Brownsville South Padre Is. Intl by plane?
Brownsville South Padre Is. Intl is 1237.5 mi away from Chicago. Flights usually cover this in 4h 58m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Chicago to Brownsville South Padre Is. Intl Airport?
Prices for flights from Chicago to Brownsville South Padre Is. Intl Airport refresh daily.
How many operators does momondo search for flights from Chicago to Brownsville South Padre Is. Intl Airport?
The number of operators available for flights from Chicago to Brownsville South Padre Is. Intl Airport is 2 as of September 2026.
How old do you have to be to fly from Chicago to Brownsville South Padre Is. Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Brownsville South Padre Is. Intl Airport.
What documentation or ID do you need to fly to Brownsville South Padre Is. Intl Airport?
The travel and health documents you'll need for your trip to Brownsville South Padre Is. Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brownsville South Padre Is. Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Chicago to Brownsville?
Based on momondo bookings for flights between Chicago and Brownsville, the leading airline is United Airlines, making up 60% of the total bookings. Other popular airlines include American Airlines with 40%.

Best airlines flying from Chicago to Brownsville

Compare and see reviews for airlines that fly from Chicago to Brownsville with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $287	Free Cancellation	Rating 7.4 10,208 reviews		Search United Airlines flights
American Airlines	PriceFrom $289	Free Cancellation	Rating 7.1 12,058 reviews		Search American Airlines flights

South Padre Island

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Brownsville. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Brownsville from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Brownsville from Chicago.

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

Of course. momondo tracks the price of Chicago to Brownsville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Chicago to Brownsville from $212

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Brownsville departing on 10/28. 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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United Airlines flights from Chicago to Brownsville

Our best United Airlines deals on Chicago to Brownsville flight tickets

American Airlines flights from Chicago to Brownsville

Our best American Airlines deals on Chicago to Brownsville flight tickets

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How to get the cheapest flight ticket from Chicago to Brownsville

What is the cheapest month to fly to Brownsville?

What is the cheapest airline that flies from Chicago to Brownsville South Padre Is. Intl?

What airlines fly to Brownsville?

Which airport is the most popular layover for flights between Chicago and Brownsville?

Which layover airport offers the lowest fares from Chicago to Brownsville?

Which layover airport has the shortest travel time from Chicago to Brownsville?

Which layover airport has the shortest connection time from Chicago to Brownsville?

When to book flights from Chicago to Brownsville

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

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Frequently asked questions about flying from Chicago to Brownsville

Best airlines flying from Chicago to Brownsville

Compare and see reviews for airlines that fly from Chicago to Brownsville with momondo

Traveling to a place near Brownsville?

Why use momondo?

An easier way to manage your Brownsville trip

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Brownsville. Availability may vary depending on flight origin and airline.

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