What are the cheapest airlines flying from Philadelphia to Brownsville round-trip?

Flying on American Airlines is currently your cheapest option to Brownsville, with prices starting at $289. Another option worth looking into is United Airlines, starting at $433 round trip. American Airlines is 44% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Philadelphia to Brownsville?

Travelers seeking maximum savings on their Philadelphia to Brownsville flight should consider departing on Saturday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Brownsville ranges from 1.1 - 5.9 inches per month. September is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Brownsville when rainfall is around 1.1 in.

If weather is an important factor for your trip to Brownsville, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

What is the cheapest day to fly round-trip from Philadelphia to Brownsville?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Brownsville. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Philadelphia to Brownsville?

The best pricing can be found in the month of January. Prices to Brownsville from Philadelphia average $518. You can even find prices in January for less than $518, as users have found deals to Brownsville from as low as $298. The month of November appears to be one of the more expensive times to travel to Brownsville from Philadelphia. Flying in the targeted month can save you up to 40%.

What is the cheapest time of day to fly from PHL to BRO?

It’s typically best to fly out from Philadelphia to Brownsville at noon. Doing so could potentially save you 11% on the flight price compared to flying in the afternoon, which is usually more expensive.

Can I find deals for flights from Philadelphia to Brownsville that include hotel bookings?

Yes. In addition to deals on Philadelphia to Brownsville flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Philadelphia to Brownsville?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Brownsville.

Can I find deals for business class flights from Philadelphia to Brownsville?

Yes. Cheapflights offers flight deals from Philadelphia to Brownsville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$289+ Flights from Philadelphia to Brownsville

Q: How much does it cost to fly round-trip from Philadelphia to Brownsville?

Airfare is below average for this route at the moment. Philadelphia to Brownsville flights typically cost between $376 and $652 in September. The cheapest round-trip price found within the last 3 days was $289 on American Airlines (Sep 18-Sep 22).

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Cheap flight deals from Philadelphia to Brownsville

Round-trip from	$289 (American Airlines)
One-way from	$244 (United Airlines)
Popular in	November
Cheapest in	January

From Philadelphia to Brownsville South Padre Is. Intl

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One-way flight from Philadelphia to Brownsville South Padre Is. Intl

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Highest demand for flights based on searches. 6% potential increase in price ($34 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).

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Find flight deals from Philadelphia to Brownsville

Cheapest flights from Philadelphia to Brownsville
Explore the most affordable flight options available from Philadelphia to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

jue. 9/185:00 amPHL - BRO

1 stop6h 07mAmerican Airlines

lun. 9/226:39 pmBRO - PHL

1 stop5h 53mAmerican Airlines

Deal found 7/30

$289

mar. 8/126:20 amPHL - BRO

1 stop6h 05mUnited Airlines

sáb. 8/165:10 amBRO - PHL

2 stops8h 19mUnited Airlines

Deal found 7/28

$414

Best flights from Philadelphia to Brownsville
Discover carefully curated flight deals from Philadelphia to Brownsville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 30, 2025.

jue. 9/185:00 amPHL - BRO

1 stop6h 07mAmerican Airlines

lun. 9/226:39 pmBRO - PHL

1 stop5h 53mAmerican Airlines

Deal found 7/30

$289

mar. 8/126:20 amPHL - BRO

1 stop6h 05mUnited Airlines

sáb. 8/165:10 amBRO - PHL

2 stops8h 19mUnited Airlines

Deal found 7/28

$414

Last-minute flights from Philadelphia to Brownsville
Discover last-minute flight deals from Philadelphia to Brownsville. Data last updated julio 30, 2025 and is based on user searches.

vie. 8/110:40 amPHL - BRO

2 stops13h 52mUnited Airlines

dom. 8/35:10 amBRO - PHL

2 stops11h 26mUnited Airlines

Deal found 7/29

$1,132

dom. 8/245:00 amPHL - BRO

1 stop6h 03mAmerican Airlines

sáb. 8/305:37 amBRO - PHL

1 stop6h 18mAmerican Airlines

Deal found 7/29

$370

One-way flights from Philadelphia to Brownsville
Search for one-way flight options from Philadelphia to Brownsville. Find affordable one-way fares based on user searches. Data last updated julio 30, 2025.

mar. 8/56:20 amPHL - BRO

1 stop6h 05mUnited Airlines

Deal found 7/28

$343

jue. 8/283:35 pmPHL - BRO

2 stops8h 02mAmerican Airlines

Deal found 7/29

$348

Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to Brownsville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaBrownsville

PHL - BRO

PHLBRO

Philadelphia

jue. 9/18

5:00 am-10:07 am

1 stop6h 07m

Brownsville South Padre Is. Intl

lun. 9/22

6:39 pm-1:32 am

1 stop5h 53m

$289

PhiladelphiaBrownsville

PHL - BRO

PHLBRO

Philadelphia

mar. 8/12

6:20 am-11:25 am

1 stop6h 05m

Brownsville South Padre Is. Intl

sáb. 8/16

5:10 am-2:29 pm

2 stops8h 19m

$414

PhiladelphiaBrownsville

PHL - BRO

PHLBRO

Philadelphia

mar. 8/5

6:20 am-11:25 am

1 stop6h 05m

$343

PhiladelphiaBrownsville

PHL - BRO

PHLBRO

Philadelphia

jue. 8/28

3:35 pm-10:37 pm

2 stops8h 02m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Philadelphia to Brownsville

Have a flexible travel schedule? Discover the best time to fly to Brownsville from Philadelphia with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Brownsville

What is the cheapest month to book a flight from Philadelphia to Brownsville?

Currently, August is the cheapest month in which you can book a flight from Philadelphia to Brownsville (average of $328). Flying from Philadelphia to Brownsville in March is currently the most expensive (average of $474). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Philadelphia to Brownsville?

Reviews of airlines servicing Brownsville

Read reviews from past customers who have flown United Airlines and American Airlines from Philadelphia to Brownsville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

8.0

Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

United Airlines

7.4

Good

8,896 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

8.0

Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

8.0

Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

What are the cheapest airlines flying from Philadelphia to Brownsville round-trip?
Flying on American Airlines is currently your cheapest option to Brownsville, with prices starting at $289. Another option worth looking into is United Airlines, starting at $433 round trip. American Airlines is 44% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Philadelphia to Brownsville that include hotel bookings?
Yes. In addition to deals on Philadelphia to Brownsville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Philadelphia to Brownsville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Brownsville.
Can I find deals for business class flights from Philadelphia to Brownsville?
Yes. Cheapflights offers flight deals from Philadelphia to Brownsville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Philadelphia to Brownsville?
Currently, August is the cheapest month in which you can book a flight from Philadelphia to Brownsville (average of $328). Flying from Philadelphia to Brownsville in March is currently the most expensive (average of $474). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Philadelphia to Brownsville

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$288	Average$482	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$312	Average$628	FlexibilityNo cancel fee	On-time69%

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$289+ Cheap flights from Philadelphia to Brownsville (PHL - BRO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Philadelphia to Brownsville with Cheapflights

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Cheap flight deals from Philadelphia to Brownsville

Round-trip from

One-way from

Popular in

Cheapest in

Find flight deals from Philadelphia to Brownsville

Cheapest flights from Philadelphia to BrownsvilleExplore the most affordable flight options available from Philadelphia to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

Explore the most affordable flight options available from Philadelphia to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to Brownsville that are best for you.

Best time to book a flight from Philadelphia to Brownsville

Have a flexible travel schedule? Discover the best time to fly to Brownsville from Philadelphia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Brownsville

What is the cheapest month to book a flight from Philadelphia to Brownsville?

How much does it cost to fly round-trip from Philadelphia to Brownsville?

Reviews of airlines servicing Brownsville

Read reviews from past customers who have flown United Airlines and American Airlines from Philadelphia to Brownsville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Brownsville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Philadelphia to Brownsville round-trip?

Can I find deals for flights from Philadelphia to Brownsville that include hotel bookings?

How can I find direct flights from Philadelphia to Brownsville?

Can I find deals for business class flights from Philadelphia to Brownsville?

What is the cheapest month to book a flight from Philadelphia to Brownsville?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Brownsville

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Philadelphia to Brownsville

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Travel Smart

Cheapest flights from Philadelphia to Brownsville
Explore the most affordable flight options available from Philadelphia to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.