Cheap flights from Chicago O'Hare Intl Airport to Brownsville from $165
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 O'Hare Intl Airport to Brownsville departing on 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Chicago O'Hare Intl Airport to Brownsville
Cheap round-trip flights
Cheap one-way flights
United Airlines flights from Chicago O'Hare Intl Airport to Brownsville
Our best United Airlines deals on Chicago O'Hare Intl Airport to Brownsville flight tickets
American Airlines flights from Chicago O'Hare Intl Airport to Brownsville
Our best American Airlines deals on Chicago O'Hare Intl Airport to Brownsville flight tickets
See travel insights to Brownsville from
How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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
What is the cheapest month to fly to Brownsville?
The month of August is another great option to travel to Brownsville, with average flight prices from Chicago O'Hare Intl Airport averaging around $345.
What is the cheapest day to depart on your flight to Brownsville?
The cheapest day to depart from Chicago O'Hare Intl Airport to Brownsville is on a Thursday. Travelers who choose to depart for Brownsville on a Thursday will often find tickets for as low as $364. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Brownsville on Sunday is $459.
What is the cheapest airline that flies from Chicago O'Hare Intl to Brownsville South Padre Is. Intl?
United Airlines is the most popular carrier operating from Chicago O'Hare Intl to Brownsville South Padre Is. Intl
What airlines fly to Brownsville?
American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Brownsville from Chicago O'Hare Intl Airport according to our data. American Airlines is the first choice among our users, with 61% 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.
When to book flights from Chicago O'Hare Intl Airport to Brownsville
Cheap Chicago O'Hare Intl Airport to Brownsville (ORD to BRO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Brownsville
How far is Chicago O'Hare Intl to Brownsville South Padre Is. Intl by plane?
Chicago O'Hare Intl and Brownsville South Padre Is. Intl are 1236.7 mi apart from one another. Typically, this will take 4h 56m by plane in normal conditions.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Brownsville South Padre Is. Intl Airport?
Prices for flights from Chicago O'Hare Intl Airport to Brownsville South Padre Is. Intl Airport are updated daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Brownsville South Padre Is. Intl Airport?
As of April 2025, there are 2 operators available to choose from for flights from Chicago O'Hare Intl Airport to Brownsville South Padre Is. Intl Airport.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Brownsville South Padre Is. 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 Chicago O'Hare Intl Airport to Brownsville South Padre Is. Intl Airport.
What documentation or ID do you need to fly to Brownsville South Padre Is. Intl Airport?
The required travel and health documents for your Brownsville South Padre Is. Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Brownsville South Padre Is. Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Chicago O'Hare Intl Airport to Brownsville?
momondo data reveals that the most frequently booked airline on the route from Chicago O'Hare Intl Airport to Brownsville is American Airlines, representing 59% of all bookings. The subsequent popular airline is United Airlines at 41%.
Best airlines flying from Chicago O'Hare Intl Airport to Brownsville
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Brownsville with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $268 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $268 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Brownsville?
Book flights to Brownsville if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chicago to Brownsville?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Brownsville. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Chicago to Brownsville with flexible booking policies on momondo?
momondo does allow users to show only those flights to Brownsville from Chicago which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Chicago to Brownsville?
momondo provides multiple filters to help you find the best flight to Brownsville from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Chicago to Brownsville right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Brownsville, momondo offers a useful price alert feature which will track prices for flights to Brownsville from Chicago and alert you when they change.