Cheap Flights from Chicago (CHIA) to Brownsville (BRO)

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Compare Chicago to Brownsville flight deals

Find the cheapest month or even day of the year to fly to Brownsville

Book the best Brownsville fare with no extra fees

Flight deals from Chicago to Brownsville

Looking for a cheap last-minute deal or the best return flight from Chicago to Brownsville? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago to Brownsville

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Brownsville flights are currently cheapest in November.

Chicago to Brownsville: Alternative routes

Compare routes from Chicago to Brownsville below. You may find an airport to fly into that's cheaper, faster, or easier than Brownsville.

Chicago to Brownsville: Flight information

The things to know before you go.
Cheapest flight found$411
Cheapest month to flyMay

Finding cheap flights from Chicago to Brownsville: Frequently asked questions

The best price we found for a return flight from Chicago to Brownsville is $411. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chicago to Brownsville. But we found flights with one stop from $411.
As of May 2025, there are no flights flying from Chicago to Brownsville.
The cheapest month to fly from Chicago to Brownsville is usually May 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Brownsville Airport on Wednesday, 28 May 2025.
No airlines currently offer direct flights between Chicago and Brownsville Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Brownsville but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Brownsville is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Brownsville is United .

Flying from Chicago to South Padre Island International Airport (BRO): what you need to know

  • Begin planning your trip by checking out the most convenient departure point for your flight from Chicago to South Padre Island International Airport (BRO). Explore your options for departing from O'Hare International Airport (ORD) or Chicago Midway International Airport (MDW), two of the city's main airports.

  • South Padre Island International Airport is located in Brownsville. The city's timezone is UTC-5, which is the same as Chicago.

  • Arrive at the airport on time so you don't miss your flight from Chicago to BRO. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • Peak months like August or holiday periods such as Thanksgiving and Christmas/New Year will mean longer lines at check-in and security. If you're travelling then, play it safe and get to the airport even earlier. Arriving two hours before a domestic flight and up four hours ahead of an international flight is wise.

Airports in Chicago

O'Hare International Airport (ORD)

Chicago Midway International Airport (MDW)

About South Padre Island International Airport (BRO)

Getting from South Padre Island International Airport (BRO) to central Brownsville

  • From South Padre Island International Airport, Brownsville is approximately 8 kilometres away. It takes around 16 minutes to get to the centre driving.

  • It takes around 39 minutes if you're travelling on public transport.

How to find the cheapest flights from Chicago to South Padre Island International Airport (BRO)

  • The best price we've seen for a one-way ticket from Chicago to South Padre Island International Airport is $294. The cheapest price for a return flight is $411. Remember fares may change due to availability at the time of booking.

  • To score flight tickets from Chicago to BRO, book as early as you can. Airlines typically offer lower fares when flights are first released.

  • Take advantage of the 'Whole month' tool to compare the prices of tickets from Chicago to South Padre Island International Airport across each month. The lowest fares are marked in green, so you can quickly pick a flight that fits your budget.

  • Create a Price Alert for flight tickets from Chicago to BRO. There's no need to search every day to find out if fares have dropped. We'll tell you when there's a change in price.

  • Make the most of the filters to find your ideal trip. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Chicago to South Padre Island International Airport, use the 'Sort by' tool. You can also filter by departure and arrival times, airline, and number of stops.

The best time to fly from Chicago to South Padre Island International Airport (BRO)

  • August is the most popular month for flights from Chicago to South Padre Island International Airport. To skip the crowds, visit Brownsville in November when it's quieter.

  • Before you book a flight from Chicago to BRO, think about the kind of weather you enjoy. August is the warmest month in Brownsville, with the temperature ranging from 26ºC to 35ºC.

  • If you want cooler conditions, lock in a cheap flight from Chicago to South Padre Island International Airport in January when temperatures average between 11ºC and 24ºC.

More about Brownsville

Complete your Brownsville trip with a car rental

  • Finding you a cheap flight from Chicago to South Padre Island International Airport isn't our only cool trick. Browse our car rentals in Brownsville and see the sights your way. We find deals from trusted car rental companies and put them all in one place. You can instantly compare rates and then book with no fees.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.