$100 Cheap Flights from Moline (MLI) to Brownsville (BRO)

View $100 flight on Sat, Feb 21, 2026Opens in a new window

Popular airlines from Quad City Intl. Airport (MLI) to Brownsville-South Padre Island Intl. Airport (BRO)

Cheap Flights from Moline to Brownsville (MLI-BRO)

Prices were available within the past 7 days and start at $100 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Jan 7 - Wed, Jan 14
MLI
Moline
BRO
Brownsville
$259 Roundtrip, found 1 hour ago
$259
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Jan 7 from Moline to Brownsville, returning Wed, Jan 14, priced at $259 found 1 hour ago
American Airlines
Tue, Sep 23 - Tue, Sep 30
MLI
Moline
BRO
Brownsville
$274 Roundtrip, found 18 hours ago
$274
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Tue, Sep 23 from Moline to Brownsville, returning Tue, Sep 30, priced at $274 found 18 hours ago
American Airlines
Sat, Feb 21 - Wed, Feb 25
MLI
Moline
BRO
Brownsville
$309 Roundtrip, found 18 hours ago
$309
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Feb 21 from Moline to Brownsville, returning Wed, Feb 25, priced at $309 found 18 hours ago
American Airlines
Sat, Feb 21 - Sat, Feb 28
MLI
Moline
BRO
Brownsville
$322 Roundtrip, found 18 hours ago
$322
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Feb 21 from Moline to Brownsville, returning Sat, Feb 28, priced at $322 found 18 hours ago
United
Sat, Feb 21 - Sat, Feb 28
MLI
Moline
BRO
Brownsville
$334 Roundtrip, found 18 hours ago
$334
Roundtrip
found 18 hours ago
Select United flight, departing Sat, Feb 21 from Moline to Brownsville, returning Sat, Feb 28, priced at $334 found 18 hours ago
American Airlines
Wed, Jan 7 - Wed, Jan 14
MLI
Moline
BRO
Brownsville
$339 Roundtrip, found 1 hour ago
$339
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Jan 7 from Moline to Brownsville, returning Wed, Jan 14, priced at $339 found 1 hour ago
American Airlines
Tue, Jan 6 - Tue, Jan 13
MLI
Moline
BRO
Brownsville
$344 Roundtrip, found 1 hour ago
$344
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Jan 6 from Moline to Brownsville, returning Tue, Jan 13, priced at $344 found 1 hour ago
American Airlines
Thu, Jan 22 - Tue, Jan 27
MLI
Moline
BRO
Brownsville
$344 Roundtrip, found 2 days ago
$344
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Jan 22 from Moline to Brownsville, returning Tue, Jan 27, priced at $344 found 2 days ago
United
Sat, Feb 21 - Sat, Feb 28
MLI
Moline
BRO
Brownsville
$346 Roundtrip, found 18 hours ago
$346
Roundtrip
found 18 hours ago
Select United flight, departing Sat, Feb 21 from Moline to Brownsville, returning Sat, Feb 28, priced at $346 found 18 hours ago
American Airlines
Tue, Sep 23 - Tue, Sep 30
MLI
Moline
BRO
Brownsville
$354 Roundtrip, found 18 hours ago
$354
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Tue, Sep 23 from Moline to Brownsville, returning Tue, Sep 30, priced at $354 found 18 hours ago

Alternative airports near Brownsville

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Valley Intl. HRL. Average driving time to city center is 32 minutes. Flights from $350
HRL
Valley Intl.
Average driving time to city center32 min
Flights from $350
Flights from Moline (MLI) to Brownsville (BRO)
Origin airport
Quad City Intl.
Destination airport
Brownsville-South Padre Island Intl.
Airlines serving
American Airlines, United
Roundtrip price
$258
Distance
1144 mi

Moline to Brownsville Flights

The cheapest times to fly from Moline to Brownsville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Moline to Brownsville are during the month of January. You can find some of the cheapest flights from Moline to Brownsville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Moline to Brownsville

Sunday is one of the best days to book for cheap flights from Moline to Brownsville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Moline to Brownsville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Moline to Brownsville in 2025. You can also book with separate airlines for your outbound and return journeys, from $100 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Moline to Brownsville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Moline to Brownsville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Quad City Intl. Airport (MLI) to Brownsville-South Padre Island Intl. Airport (BRO) cost?
Grab a cheap one-way flight from $100 or cheap return flight from $259 from Quad City Intl. Airport (MLI) to Brownsville-South Padre Island Intl. Airport (BRO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Quad City Intl. Airport (MLI) to Brownsville-South Padre Island Intl. Airport (BRO)?
Flying in January may help you find better deals, as it's the cheapest month for flights between MLI and BRO. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Quad City Intl. Airport (MLI) to Brownsville-South Padre Island Intl. Airport (BRO)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from MLI to BRO. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Quad City Intl. Airport (MLI) to Brownsville-South Padre Island Intl. Airport (BRO)?
There aren't any daily nonstop flights from Quad City Intl. Airport (MLI) to Brownsville-South Padre Island Intl. Airport (BRO). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from MLI to BRO?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Quad City Intl. Airport (MLI) to Brownsville-South Padre Island Intl. Airport (BRO)?
To land at Brownsville-South Padre Island Intl. Airport (BRO) on time, pick a flight that takes off from Quad City Intl. Airport (MLI) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Quad City Intl. Airport (MLI) to Brownsville-South Padre Island Intl. Airport (BRO) last-minute?
Waiting until just before your departure to book a ticket from MLI to BRO generally means paying more. Although you may find some last-minute deals, they're not always guaranteed. Keep your travel plans flexible to maximize your chances of landing a bargain.
Is it cheaper to book a MLI to BRO flight and hotel package?
Booking a MLI to BRO flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Quad City Intl. Airport (MLI) to Brownsville-South Padre Island Intl. Airport (BRO)?
Typically, you're able to cancel or reschedule your MLI to BRO flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, visit our Customer Service portal.

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*Available to One Key members.