Which airlines fly to Brownsville?

When flying to Brownsville from United States, momondo travelers will most often fly with one of these popular airlines: American Airlines, United Airlines, Delta or Southwest. Depending on what airport in United States you fly from, you may be able to find flights with any of these popular airlines.

United Airlines Flights to Brownsville

28 United Airlines flights head to Brownsville on average each week. Most will be flying from Houston George Bush Intcntl to Brownsville, the most popular route that United Airlines operates to Brownsville. Prices vary based on when and where you fly from - the cheapest United Airlines flight to Brownsville found in the past 3 days on momondo was $258, departing from Atlanta Hartsfield-Jackson. United Airlines is the most popular choice on momondo for this route and has been scored 7.4/10 by 9,020 of our users.

American Airlines Flights to Brownsville

American Airlines flights to Brownsville can start from as low as $216 (round-trip, from Atlanta Hartsfield-Jackson, found in the last 72 hours). Over 10 flights that American Airlines operates to Brownsville in a normal week, prices can vary significantly. The most popular American Airlines flight to Brownsville is from Dallas/Fort Worth. American Airlines has been rated 7.2/10 by momondo users, in 11,047 reviews.

How long does it take to fly to Brownsville?

If you’re flying from a popular airport in United States, such as Los Angeles or Miami, and flying into Brownsville, then you can expect flight times to average 5h 59m and 5h 41m, respectively.

$135 Cheap Flights to Brownsville in 2025/26

Flights to Brownsville South Padre Is. Intl

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Find the cheapest flights from the United States to Brownsville

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Cheap round-trip flights

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2:40 pm - 4:05 pmIAH-BRO

1h 25mnonstop

6:30 am - 7:55 amBRO-IAH

1h 25mnonstop

$179United Airlines

Find Deal

Fri, Dec 12 - Sun, Dec 14

6:10 pm - 7:35 pmIAH-BRO

1h 25mnonstop

5:25 pm - 6:51 pmBRO-IAH

1h 26mnonstop

$194United Airlines

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Wed, Dec 3 - Thu, Dec 11

6:05 pm - 7:23 pmIAH-BRO

1h 18mnonstop

7:10 am - 8:32 amBRO-IAH

1h 22mnonstop

$195United Airlines

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Fri, May 15 - Sun, May 17

6:00 am - 9:55 amIAH-BRO

3h 55m1 stop

5:54 pm - 11:48 pmBRO-IAH

5h 54m1 stop

$199American Airlines

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Thu, Dec 11 - Sun, Dec 14

9:59 am - 11:27 amIAH-BRO

1h 28mnonstop

6:30 am - 7:55 amBRO-IAH

1h 25mnonstop

$209United Airlines

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Tue, Dec 2 - Sat, Dec 6

10:08 am - 2:16 pmHOU-BRO

4h 08m1 stop

7:20 pm - 11:58 pmBRO-HOU

4h 38m1 stop

$214American Airlines

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Wed, Dec 3 - Thu, Dec 11

12:11 pm - 5:09 pmIAH-BRO

4h 58m1 stop

7:20 pm - 11:48 pmBRO-IAH

4h 28m1 stop

$214American Airlines

Find Deal

Wed, Dec 3 - Thu, Dec 11

5:44 am - 10:09 amHOU-BRO

4h 25m1 stop

5:54 pm - 11:58 pmBRO-HOU

6h 04m1 stop

$229American Airlines

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Fri, Dec 5 - Sun, Dec 7

6:00 am - 10:09 amIAH-BRO

4h 09m1 stop

5:54 pm - 11:48 pmBRO-IAH

5h 54m1 stop

$229American Airlines

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Fri, Dec 5 - Sun, Dec 7

8:04 pm - 9:31 pmIAH-BRO

1h 27mnonstop

5:25 pm - 6:52 pmBRO-IAH

1h 27mnonstop

$239United Airlines

Find Deal

Sat, Mar 28 - Wed, Apr 1

Fly from

Route

Depart

Return

Price

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Fri 12/12

2:40 pm-4:05 pm

Nonstop1h 25m

Brownsville South Padre Is. Intl

Sun 12/14

6:30 am-7:55 am

Nonstop1h 25m

$179

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Wed 12/3

6:10 pm-7:35 pm

Nonstop1h 25m

Brownsville South Padre Is. Intl

Thu 12/11

5:25 pm-6:51 pm

Nonstop1h 26m

$194

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Fri 5/15

6:05 pm-7:23 pm

Nonstop1h 18m

Brownsville South Padre Is. Intl

Sun 5/17

7:10 am-8:32 am

Nonstop1h 22m

$195

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Thu 12/11

6:00 am-9:55 am

1 stop3h 55m

Brownsville South Padre Is. Intl

Sun 12/14

5:54 pm-11:48 pm

1 stop5h 54m

$199

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Tue 12/2

9:59 am-11:27 am

Nonstop1h 28m

Brownsville South Padre Is. Intl

Sat 12/6

6:30 am-7:55 am

Nonstop1h 25m

$209

HoustonBrownsville

HOU - BRO

HOUBRO

Houston Hobby

Wed 12/3

10:08 am-2:16 pm

1 stop4h 08m

Brownsville South Padre Is. Intl

Thu 12/11

7:20 pm-11:58 pm

1 stop4h 38m

$214

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Wed 12/3

12:11 pm-5:09 pm

1 stop4h 58m

Brownsville South Padre Is. Intl

Thu 12/11

7:20 pm-11:48 pm

1 stop4h 28m

$214

HoustonBrownsville

HOU - BRO

HOUBRO

Houston Hobby

Fri 12/5

5:44 am-10:09 am

1 stop4h 25m

Brownsville South Padre Is. Intl

Sun 12/7

5:54 pm-11:58 pm

1 stop6h 04m

$229

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Fri 12/5

6:00 am-10:09 am

1 stop4h 09m

Brownsville South Padre Is. Intl

Sun 12/7

5:54 pm-11:48 pm

1 stop5h 54m

$229

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Sat 3/28

8:04 pm-9:31 pm

Nonstop1h 27m

Brownsville South Padre Is. Intl

Wed 4/1

5:25 pm-6:52 pm

Nonstop1h 27m

$239

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Brownsville flights insights and trends

Explore insights for your Brownsville flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Brownsville?

The month of October is another great option to travel to Brownsville, with average flight prices from United States averaging around $368.

What is the absolute cheapest flight to Brownsville?

The best deal found on momondo in the last two weeks was a flight to Brownsville from Austin for $143. This is 57% cheaper than most flight deals to Brownsville. To find the cheapest price to Brownsville from your area, use momondo’s Airport-to-Airport Pricing Tool.

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What is the cheapest day to depart on your flight to Brownsville?

The cheapest day to depart from United States to Brownsville is on a Monday. Travelers who choose to depart for Brownsville on a Monday will often find tickets for as low as $427. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Brownsville on Thursday is $531.

What is the cheapest time of day to depart on your flight to Brownsville?

Flying to Brownsville from United States in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $412 when looking at flights departing in the afternoon. Flights to Brownsville are more costly at noon, with an average ticket price of $513. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheapest flights to Brownsville South Padre Is. Intl

Find the cheapest flights to Brownsville South Padre Is. Intl from your nearest city or airport

Find flights from Los Angeles to Brownsville

CHEAPEST MONTH TO FLY TO BROWNSVILLE FROM LOS ANGELES	August	40% cheaper	Flying from Los Angeles to Brownsville costs on average just $268 in August
MOST EXPENSIVE MONTH TO FLY TO BROWNSVILLE FROM LOS ANGELES	November	39% more expensive	It costs about $620 for flights to Brownsville from Los Angeles in November
MOST POPULAR MONTH TO FLY TO BROWNSVILLE FROM LOS ANGELES	November	366% more users visited	More momondo users searched in flights to Brownsville from Los Angeles in November than any other month

Cheap Brownsville flight deals and tips

Summary info about Brownsville flight prices, duration and airlines

Best One-Way Price	$135
Best Round-Trip Price	$179
Fastest flight time	1h 22m
Popular in	November

The best one-way flight price to Brownsville from United States in the last 72 hours is $135 (Milwaukee-Mitchell to Brownsville South Padre Is. Intl).

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The best round-trip flight price to Brownsville from United States in the last 72 hours is $179 (Houston George Bush Intcntl to Brownsville South Padre Is. Intl).

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The fastest flight to Brownsville from United States takes 1h 22m (Houston George Bush Intcntl to Brownsville South Padre Is. Intl).

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November has the highest demand for flights to Brownsville, with a 3% price increase on average.

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Frequently asked questions about flying to Brownsville

Is there an alternative airport near Brownsville?

Those flying to Brownsville could potentially find better pricing at Brownsville South Padre Is. Intl Airport (4 mi from Brownsville city center) or Harlingen Valley Intl Airport (25 mi from Brownsville city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Brownsville?

You can find deals at Harlingen Valley Intl Airport for $236 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Brownsville South Padre Is. Intl Airport?

Prices for flights to Brownsville South Padre Is. Intl Airport are updated daily.

How many operators does momondo search for flights to Brownsville South Padre Is. Intl Airport?

As of November 2025, there are 2 operators available to choose from for flights to Brownsville South Padre Is. Intl Airport.

How old do you have to be to fly to Brownsville South Padre Is. Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Brownsville South Padre Is. Intl Airport.

What documentation or ID do you need to fly to Brownsville South Padre Is. Intl Airport?

The travel and health documents you'll need for your trip to Brownsville South Padre Is. Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brownsville South Padre Is. Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

South Padre Island

Why use momondo?

Why should I use momondo to find a flight deal to Brownsville?

Finding the right flight to Brownsville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brownsville quick and easy, saving you time and money.

Can I find flights to Brownsville with flexible booking policies on momondo?

Yes. All flights to Brownsville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Brownsville?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Brownsville.