$241 Cheap Flights from Billings (BIL) to Brownsville (BRO)

View $241 flight on Tue, Jan 27, 2026Opens in a new window

Popular airlines from Billings Logan Intl. Airport (BIL) to Brownsville-South Padre Island Intl. Airport (BRO)

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Cheap Flights from Billings to Brownsville (BIL-BRO)

Prices were available within the past 7 days and start at $241 for one-way flights and $389 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Apr 21 - Sat, May 2
BIL
Billings
BRO
Brownsville
$389 Roundtrip, found 2 days ago
$389
Roundtrip
found 2 days ago
Select United flight, departing Tue, Apr 21 from Billings to Brownsville, returning Sat, May 2, priced at $389 found 2 days ago
United
Sat, Apr 25 - Sat, May 2
BIL
Billings
BRO
Brownsville
$394 Roundtrip, found 2 days ago
$394
Roundtrip
found 2 days ago
Select United flight, departing Sat, Apr 25 from Billings to Brownsville, returning Sat, May 2, priced at $394 found 2 days ago
United
Sat, Apr 25 - Sat, May 2
BIL
Billings
BRO
Brownsville
$408 Roundtrip, found 2 days ago
$408
Roundtrip
found 2 days ago
Select United flight, departing Sat, Apr 25 from Billings to Brownsville, returning Sat, May 2, priced at $408 found 2 days ago
American Airlines
Tue, Jan 27 - Tue, Feb 3
BIL
Billings
BRO
Brownsville
$421 Roundtrip, found 8 hours ago
$421
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Tue, Jan 27 from Billings to Brownsville, returning Tue, Feb 3, priced at $421 found 8 hours ago
United
Sat, Jan 24 - Tue, Feb 3
BIL
Billings
BRO
Brownsville
$424 Roundtrip, found 1 day ago
$424
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jan 24 from Billings to Brownsville, returning Tue, Feb 3, priced at $424 found 1 day ago
United
Sat, Apr 25 - Sat, May 2
BIL
Billings
BRO
Brownsville
$429 Roundtrip, found 2 days ago
$429
Roundtrip
found 2 days ago
Select United flight, departing Sat, Apr 25 from Billings to Brownsville, returning Sat, May 2, priced at $429 found 2 days ago
United
Sat, Apr 25 - Sat, May 2
BIL
Billings
BRO
Brownsville
$443 Roundtrip, found 2 days ago
$443
Roundtrip
found 2 days ago
Select United flight, departing Sat, Apr 25 from Billings to Brownsville, returning Sat, May 2, priced at $443 found 2 days ago
United
Sat, Jan 24 - Wed, Feb 4
BIL
Billings
BRO
Brownsville
$459 Roundtrip, found 1 day ago
$459
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jan 24 from Billings to Brownsville, returning Wed, Feb 4, priced at $459 found 1 day ago
United
Tue, Apr 21 - Wed, Apr 29
BIL
Billings
BRO
Brownsville
$469 Roundtrip, found 2 days ago
$469
Roundtrip
found 2 days ago
Select United flight, departing Tue, Apr 21 from Billings to Brownsville, returning Wed, Apr 29, priced at $469 found 2 days ago
American Airlines
Wed, Apr 22 - Sat, May 2
BIL
Billings
BRO
Brownsville
$471 Roundtrip, found 2 days ago
$471
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Apr 22 from Billings to Brownsville, returning Sat, May 2, priced at $471 found 2 days 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. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $688
HRL
Valley Intl.
Cheapest
Average driving time to city center32 min
Flights from $688
Flights from Billings (BIL) to Brownsville (BRO)
Origin airport
Logan Intl.
Destination airport
Brownsville-South Padre Island Intl.
Airlines serving
American Airlines, United
Roundtrip price
$389
Distance
1505 mi

Billings to Brownsville Flights

The cheapest times to fly from Billings 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 Billings to Brownsville are during the month of April. You can find some of the cheapest flights from Billings to Brownsville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Billings to Brownsville

Sunday is one of the best days to book for cheap flights from Billings 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 Billings 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 Billings to Brownsville in 2026. You can also book with separate airlines for your outbound and return journeys, from $241 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 Billings 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 Billings 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 Logan Intl. Airport (BIL) to Brownsville-South Padre Island Intl. Airport (BRO) cost?
Get a cheap one-way flight from $241 or cheap return flight from $389 from Logan Intl. Airport (BIL) to Brownsville-South Padre Island Intl. Airport (BRO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Logan Intl. Airport (BIL) to Brownsville-South Padre Island Intl. Airport (BRO)?
Flying in April is a great way to save, as it's the cheapest month for flights between BIL and BRO. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Logan Intl. Airport (BIL) to Brownsville-South Padre Island Intl. Airport (BRO)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from BIL to BRO. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Logan Intl. Airport (BIL) to Brownsville-South Padre Island Intl. Airport (BRO)?
Nonstop flights from Logan Intl. Airport (BIL) to Brownsville-South Padre Island Intl. Airport (BRO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BIL to BRO?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the airline, time of year 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 Logan Intl. Airport (BIL) to Brownsville-South Padre Island Intl. Airport (BRO)?
To avoid potential delays on the Logan Intl. Airport (BIL) to Brownsville-South Padre Island Intl. Airport (BRO) route, fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 Logan Intl. Airport (BIL) to Brownsville-South Padre Island Intl. Airport (BRO) last-minute?
Last-minute fares from BIL to BRO are typically more expensive. To secure the cheapest rates, start looking for flights as soon as possible. That said, if you're flexible with your travel dates, you may find a cheap ticket just before your departure.
Is it cheaper to book a BIL to BRO flight and hotel package?
Compared with arranging hotels and flights separately, booking a BIL to BRO flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the hassle out of planning your trip. Simply secure your flights and select from our wide range of stays, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Logan Intl. Airport (BIL) to Brownsville-South Padre Island Intl. Airport (BRO)?
In most instances, you can cancel or reschedule your BIL to BRO flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need more details, visit our Customer Service portal.

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*Available to One Key members.