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$258+ Cheap flights from Illinois to Brownsville (BRO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BRO
Nov 9 — Nov 161
1 adult
Sat 11/9
Sat 11/16
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Find flight deals from Illinois to Brownsville

Cheapest flights from Illinois to Brownsville
Explore the most affordable flight options available from Illinois to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/44:45 pmSTL - BRO
1 stop6h 13mUnited Airlines
Tue 12/1012:14 pmBRO - STL
1 stop4h 24mUnited Airlines
Deal found 11/3$258
This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/45:45 amSTL - BRO
2 stops11h 37mAmerican Airlines
Tue 12/105:54 pmBRO - STL
1 stop4h 39mAmerican Airlines
Deal found 11/3$263
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/25:10 pmORD - BRO
1 stop5h 48mUnited Airlines
Sun 12/85:00 amBRO - ORD
1 stop5h 02mUnited Airlines
Deal found 11/3$315
This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/186:00 amORD - BRO
1 stop8h 31mAmerican Airlines
Thu 11/215:30 amBRO - ORD
1 stop7h 55mAmerican Airlines
Deal found 11/3$316
This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/313:32 pmMLI - BRO
1 stop5h 21mAmerican Airlines
Tue 1/72:51 pmBRO - MLI
1 stop6h 38mAmerican Airlines
Deal found 11/3$433
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/298:25 amMLI - BRO
2 stops13h 31mUnited Airlines
Fri 1/37:25 amBRO - MLI
2 stops26h 53mUnited Airlines
Deal found 11/2$552

Find flights from Illinois to Brownsville within your budget

Customize your flight search to find flights from Illinois to Brownsville 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, Cheapflights users made 2,455,398 searches. Data last updated November 4, 2024.

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Fly to

Any airport

Route

Depart

Return

Price

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Sat 11/9

11:05 am-4:12 pm

1 stop5h 07m

$264

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Sat 11/9

5:45 am-2:31 pm

2 stops8h 46m

$269

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Sat 11/9

6:17 am-5:20 pm

3 stops35h 03m

$587

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Wed 12/4

4:45 pm-10:58 pm

1 stop6h 13m

Brownsville South Padre Is. Intl

Tue 12/10

12:14 pm-4:38 pm

1 stop4h 24m

$258

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Wed 12/4

5:45 am-5:22 pm

2 stops11h 37m

Brownsville South Padre Is. Intl

Tue 12/10

5:54 pm-10:33 pm

1 stop4h 39m

$263

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Thu 1/23

10:00 am-6:31 pm

1 stop8h 31m

Brownsville South Padre Is. Intl

Tue 1/28

10:55 am-5:38 pm

1 stop6h 43m

$268

ChicagoBrownsville

ORD - BRO

ORDBRO

Chicago O'Hare Intl

Mon 12/2

5:10 pm-10:58 pm

1 stop5h 48m

Brownsville South Padre Is. Intl

Sun 12/8

5:00 am-10:02 am

1 stop5h 02m

$315

MolineBrownsville

MLI - BRO

MLIBRO

Moline Quad-City

Tue 12/31

3:32 pm-8:53 pm

1 stop5h 21m

Brownsville South Padre Is. Intl

Tue 1/7

2:51 pm-9:29 pm

1 stop6h 38m

$433

MolineBrownsville

MLI - BRO

MLIBRO

Moline Quad-City

Sun 12/29

8:25 am-9:56 pm

2 stops13h 31m

Brownsville South Padre Is. Intl

Fri 1/3

7:25 am-10:18 am

2 stops26h 53m

$552

Flights are sorted by cheapest first

Deals found on 11/4

Best time to book a flight from Illinois to Brownsville

Have a flexible travel schedule? Discover the best time to fly to Brownsville from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Illinois to Brownsville

Get recent, data-driven insights about flights from Illinois to Brownsville including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Illinois to Brownsville?

Currently, August is the cheapest month in which you can book a flight from Illinois to Brownsville (average of $328). Flying from Illinois to Brownsville in December is currently the most expensive (average of $462). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to BRO?

Find hourly flight availability from Illinois to Brownsville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Brownsville as you normally would.

Rainfall in Brownsville by month

Plan your trip to Brownsville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brownsville ranges from 1.1 - 5.9 inches per month. September is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Brownsville when rainfall is around 1.1 in.

Temperature in Brownsville by month

Plan your trip to Brownsville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brownsville, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Brownsville

Get insights into the airlines that provide service to Brownsville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brownsville. Reviews last updated November 4, 2024.
Read through reviews of airlines operating flights from Illinois to Brownsville, such as United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,226 reviews

Comfort

7.3

Food

6.7

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

United Airlines
7.4
Good
9,226 reviews
United Airlines
7.4
Good
9,226 reviews

Comfort

7.3

Food

6.7

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
9,226 reviews

Comfort

7.3

Food

6.7

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

Related info for your journey

Find useful and relevant information for your journey from Illinois to Brownsville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Brownsville from Illinois?

    For a flight from Illinois to Brownsville, you will be flying into South Padre Is. Intl. Brownsville South Padre Is. Intl (BRO) is just 4.5 mi from the center of the city.

  • Can I find flights from Illinois to Brownsville for under $300 on Cheapflights?

    Yes, there are multiple flights from Illinois to Brownsville for under $300. The cheapest flight booked recently is on United Airlines for just $258, but on average you can expect to pay $348.

  • Are there last-minute flights available from Illinois to Brownsville for under $400?

    There are currently 3+ open flights from Illinois to Brownsville within the next 7 days for less than $400.

  • What are the most popular routes from Illinois to Brownsville?

    When deciding which route to take from Illinois to Brownsville consider Chicago O'Hare Intl - Brownsville South Padre Is. Intl, Moline Quad-City - Brownsville South Padre Is. Intl or Dubuque - Brownsville South Padre Is. Intl as they are the most popular.

  • What does ORD to BRO mean?

    Great question - ORD to BRO just means Chicago O'Hare Intl Airport to Brownsville South Padre Is. Intl Airport. Now you’ll know what these unique codes when you look for flights! Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Champaign University-Willard Airport (CMI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Illinois to Brownsville that include extra baggage allowance?

    The amount of baggage you can bring on your Illinois to Brownsville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Illinois to Brownsville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Brownsville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Illinois to Brownsville that include hotel bookings?

    Yes. In addition to deals on Illinois to Brownsville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Brownsville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Brownsville.

  • Can I find deals for business class flights from Illinois to Brownsville?

    Yes. Cheapflights offers flight deals from Illinois to Brownsville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Illinois to Brownsville that allow pets onboard?

    Many airlines flying from Illinois to Brownsville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Illinois to Brownsville?

    Yes, you can often find last-minute deals on Illinois to Brownsville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Illinois to Brownsville flight deals updated?

    The Illinois to Brownsville flight deals you see on this page were last updated on 11/3.

  • What is the cheapest month to book a flight from Illinois to Brownsville?

    Currently, August is the cheapest month in which you can book a flight from Illinois to Brownsville (average of $328). Flying from Illinois to Brownsville in December is currently the most expensive (average of $462). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Illinois to Brownsville

Discover the top 2 airlines that operate flights from Illinois to Brownsville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$356FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$421FlexibilityNo cancel feeOn-time71%
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