HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Brownsville

$220+ Cheap flights from Philadelphia to Brownsville (PHL - BRO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BRO
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Brownsville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 January 26, 2026.

This American Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:35 am
PHL
-
BRO
1 stop8h 59m
American Airlines
Tue 3/35:40 am
BRO
-
PHL
1 stop7h 57m
American Airlines
Deal found 1/23$329
This American Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2812:25 pm
PHL
-
BRO
1 stop6h 49m
American Airlines
Wed 3/45:40 am
BRO
-
PHL
2 stops8h 46m
American Airlines
Deal found 1/23$404
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2810:43 am
PHL
-
BRO
1 stop8h 36m
American Airlines
Wed 2/113:18 pm
BRO
-
PHL
1 stop7h 08m
American Airlines
Deal found 1/26$425
This American Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:57 pm
PHL
-
BRO
1 stop8h 57m
American Airlines
Mon 3/210:47 am
BRO
-
PHL
1 stop6h 08m
American Airlines
Deal found 1/24$453
This American Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/35:17 pm
PHL
-
BRO
1 stop6h 37m
American Airlines
Mon 4/65:40 am
BRO
-
PHL
1 stop7h 47m
American Airlines
Deal found 1/24$464

Find flight deals from Philadelphia to Brownsville

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Brownsville (BRO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$464
(American Airlines)

One-way from

$220

Popular in

November

Cheapest in

August

Average price

$381
Provider with most accurate pricing for Philadelphia-Brownsville South Padre Is. Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Brownsville South Padre Is. Intl flights.
Search Deals
From Philadelphia to Brownsville South Padre Is. Intl
Search Deals
One-way flight from Philadelphia to Brownsville South Padre Is. Intl
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($133 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Brownsville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Philadelphia to Brownsville that are best for you.

Fly from

Philadelphia

Fly to

Brownsville

Route

Depart

Return

Price

PhiladelphiaBrownsville

PHL - BRO

PHLBRO

Philadelphia

Fri 2/27

11:35 am-7:34 pm

1 stop8h 59m

Brownsville South Padre Is. Intl

Tue 3/3

5:40 am-2:37 pm

1 stop7h 57m

$329

PhiladelphiaBrownsville

PHL - BRO

PHLBRO

Philadelphia

Sat 2/28

12:25 pm-6:14 pm

1 stop6h 49m

Brownsville South Padre Is. Intl

Wed 3/4

5:40 am-3:26 pm

2 stops8h 46m

$404

PhiladelphiaBrownsville

PHL - BRO

PHLBRO

Philadelphia

Fri 2/27

4:00 pm-10:54 pm

1 stop7h 54m

Brownsville South Padre Is. Intl

Wed 3/4

5:40 am-3:26 pm

2 stops8h 46m

$404

PhiladelphiaBrownsville

PHL - BRO

PHLBRO

Philadelphia

Sat 2/28

1:48 pm-11:14 pm

2 stops10h 26m

Brownsville South Padre Is. Intl

Tue 3/3

5:40 am-4:06 pm

2 stops9h 26m

$410

PhiladelphiaBrownsville

PHL - BRO

PHLBRO

Philadelphia

Fri 4/3

5:17 pm-10:54 pm

1 stop6h 37m

Brownsville South Padre Is. Intl

Mon 4/6

5:40 am-2:27 pm

1 stop7h 47m

$464

PhiladelphiaBrownsville

PHL - BRO

PHLBRO

Philadelphia

Sun 3/1

5:17 pm-10:54 pm

1 stop6h 37m

Brownsville South Padre Is. Intl

Fri 3/6

8:04 pm-9:03 am

2 stops11h 59m

$467

PhiladelphiaBrownsville

PHL - BRO

PHLBRO

Philadelphia

Tue 3/10

5:45 am-11:34 am

1 stop6h 49m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Compare providers for flights from Philadelphia to Brownsville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Brownsville in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Brownsville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Brownsville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Brownsville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Brownsville flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Brownsville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $193). Flying from Philadelphia to Brownsville in June is currently the most expensive (average of $374). 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.

Reviews of airlines servicing Brownsville

Get insights into the airlines that provide service to Brownsville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brownsville. Reviews last updated January 26, 2026.
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
9,199 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

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
9,199 reviews
United Airlines
7.4
Good
9,199 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

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
11,189 reviews
United Airlines
7.4
Good
9,199 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

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

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.

  • How long is the flight from Philadelphia to Brownsville?

    There are many flights that can get you from Philadelphia to Brownsville in 8h 59m. Fly via American Airlines to get the fastest option. There are 1600 mi between Philadelphia and Brownsville.

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

    Flying on United Airlines is currently your cheapest option to Brownsville, with prices starting at $312. Another option worth looking into is American Airlines, starting at $409 round trip. United Airlines is 42% 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 $193). Flying from Philadelphia to Brownsville in June is currently the most expensive (average of $374). 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

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.
John F Kennedy Intl to Dallas/Fort Worth flights
John F Kennedy Intl to Hobby flights
Newark to Hobby flights
Newark to Dallas/Fort Worth flights
Dulles Intl to Dallas/Fort Worth flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Austin flights
John F Kennedy Intl to George Bush Intcntl flights
LaGuardia to Hobby flights
Newark to George Bush Intcntl flights
Reagan-National to Hobby flights
Dulles Intl to Hobby flights
Philadelphia to Hobby flights
Reagan-National to George Bush Intcntl flights
Reagan-National to Dallas/Fort Worth flights
Dulles Intl to Austin flights
LaGuardia to George Bush Intcntl flights
Dulles Intl to George Bush Intcntl flights
Newark to Austin flights
Philadelphia to Dallas/Fort Worth flights
Philadelphia to George Bush Intcntl flights
LaGuardia to Austin flights
Reagan-National to Austin flights
John F Kennedy Intl to San Antonio flights
Newark to San Antonio flights
LaGuardia to Love Field flights
Philadelphia to Austin flights
Pittsburgh to Dallas/Fort Worth flights
Dulles Intl to Love Field flights
Dulles Intl to San Antonio flights
Philadelphia to Love Field flights
Pittsburgh to Hobby flights
Reagan-National to Love Field flights
LaGuardia to San Antonio flights
Reagan-National to San Antonio flights
Pittsburgh to George Bush Intcntl flights
Newark to Love Field flights
Philadelphia to San Antonio flights
John F Kennedy Intl to El Paso flights
Pittsburgh to Love Field flights
Harrisburg to Dallas/Fort Worth flights
Pittsburgh to Austin flights
Newark to El Paso flights
LaGuardia to El Paso flights
State College to Dallas/Fort Worth flights
John F Kennedy Intl to Love Field flights
Allentown to Dallas/Fort Worth flights
Dulles Intl to El Paso flights
Scranton to Dallas/Fort Worth flights
Pittsburgh to San Antonio flights

Top 2 airlines flying from Philadelphia to Brownsville

Discover the top 2 airlines that operate flights from Philadelphia to Brownsville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$568FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$312Average$638FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.