BRO

$145 Find Cheap Flights from Illinois to Brownsville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Brownsville departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Flight Deals

Cheap Flights from Illinois to Brownsville

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Brownsville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Brownsville

Tue, Sep 23 - Wed, Sep 24
United Airlines Logo
2:20 pm - 7:38 pmORD-BRO
5h 18m1 stop
United Airlines Logo
5:15 pm - 12:15 amBRO-ORD
7h 00m1 stop
$217United Airlines
Find Deal
Wed, Sep 10 - Mon, Sep 15
American Airlines Logo
3:08 pm - 10:47 pmORD-BRO
7h 39m1 stop
American Airlines Logo
6:39 pm - 11:59 pmBRO-ORD
5h 20m1 stop
$243American Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 9
American Airlines Logo
5:30 pm - 10:59 pmSTL-BRO
5h 29m1 stop
American Airlines Logo
3:04 pm - 8:15 pmBRO-STL
5h 11m1 stop
$274American Airlines
Find Deal
Tue, Jan 6 - Tue, Jan 13
United Airlines Logo
12:49 pm - 5:53 pmORD-BRO
5h 04m1 stop
United Airlines Logo
5:25 pm - 12:10 amBRO-ORD
6h 45m1 stop
$297United Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 9
American Airlines Logo
5:30 pm - 10:59 pmSTL-BRO
5h 29m1 stop
American Airlines Logo
3:04 pm - 8:15 pmBRO-STL
5h 11m1 stop
$314American Airlines
Find Deal
Thu, Aug 28 - Sun, Aug 31
United Airlines Logo
8:45 am - 4:03 pmORD-BRO
7h 18m1 stop
United Airlines Logo
5:15 pm - 10:41 pmBRO-ORD
5h 26m1 stop
$318United Airlines
Find Deal
Fri, Sep 19 - Mon, Sep 22
American Airlines Logo
1:20 pm - 6:09 pmORD-BRO
4h 49m1 stop
American Airlines Logo
6:39 pm - 11:59 pmBRO-ORD
5h 20m1 stop
$324American Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 6
American Airlines Logo
8:25 am - 2:34 pmORD-BRO
6h 09m1 stop
American Airlines Logo
6:39 pm - 11:59 pmBRO-ORD
5h 20m1 stop
$329American Airlines
Find Deal
Wed, Aug 27 - Sun, Aug 31
American Airlines Logo
10:08 am - 2:34 pmSTL-BRO
4h 26m1 stop
American Airlines Logo
5:37 am - 11:50 amBRO-STL
6h 13m1 stop
$329American Airlines
Find Deal
Thu, Dec 25 - Mon, Dec 29
United Airlines Logo
11:35 am - 7:33 pmORD-BRO
7h 58m1 stop
United Airlines Logo
5:10 am - 10:08 amBRO-ORD
4h 58m1 stop
$334United Airlines
Find Deal
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$145
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Chicago to Brownsville

FAQs for booking flights from Illinois to Brownsville

  • How does KAYAK find such low prices on flights from Illinois to Brownsville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Brownsville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Brownsville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brownsville from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Brownsville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brownsville with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Brownsville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brownsville from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Brownsville

Information on the airport you'll fly into in Brownsville

Brownsville (BRO)

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