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$359+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BRO
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
1 adult, Economy
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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 February 9, 2026.

This American Airlines deal was found by Cheapflights users on 2/9. 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.
Mon 2/2312:55 pm
PHL
-
BRO
1 stop6h 19m
American Airlines
Sat 2/285:40 am
BRO
-
PHL
1 stop7h 57m
American Airlines
Deal found 2/9$359
This United Airlines deal was found by Cheapflights users on 2/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:17 am
PHL
-
BRO
2 stops11h 07m
United Airlines
Mon 4/2712:00 pm
BRO
-
PHL
2 stops11h 45m
United Airlines
Deal found 2/6$365
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:35 pm
PHL
-
BRO
1 stop6h 28m
United Airlines
Tue 10/209:30 am
BRO
-
PHL
1 stop6h 26m
United Airlines
Deal found 2/8$399
This American Airlines deal was found by Cheapflights users on 2/6. 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 2/215:05 pm
PHL
-
BRO
1 stop7h 09m
American Airlines
Wed 2/255:40 am
BRO
-
PHL
1 stop7h 57m
American Airlines
Deal found 2/6$425
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:41 pm
PHL
-
BRO
1 stop15h 14m
Multiple Airlines
Mon 5/258:35 am
BRO
-
PHL
1 stop25h 03m
Multiple Airlines
Deal found 2/8$434
This United Airlines deal was found by Cheapflights users on 2/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:00 am
PHL
-
BRO
2 stops11h 58m
United Airlines
Fri 3/135:15 am
BRO
-
PHL
1 stop5h 30m
United Airlines
Deal found 2/5$444
This American Airlines deal was found by Cheapflights users on 2/7. 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 2/143:59 pm
PHL
-
BRO
1 stop8h 15m
American Airlines
Tue 2/175:40 am
BRO
-
PHL
1 stop7h 57m
American Airlines
Deal found 2/7$449

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 February 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$359
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$514
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
Highest demand for flights based on searches. 11% potential increase in price ($65 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 February 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 February 9, 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

Mon 2/23

5:17 pm-11:14 pm

1 stop6h 57m

Brownsville South Padre Is. Intl

Sat 2/28

5:40 am-2:37 pm

1 stop7h 57m

$359

PhiladelphiaBrownsville

PHL - BRO

PHLBRO

Philadelphia

Tue 2/24

11:35 am-6:14 pm

1 stop7h 39m

Brownsville South Padre Is. Intl

Sat 2/28

5:40 am-2:37 pm

1 stop7h 57m

$359

PhiladelphiaBrownsville

PHL - BRO

PHLBRO

Philadelphia

Thu 4/23

6:17 am-4:24 pm

2 stops11h 07m

Brownsville South Padre Is. Intl

Mon 4/27

12:00 pm-12:45 am

2 stops11h 45m

$365

PhiladelphiaBrownsville

PHL - BRO

PHLBRO

Philadelphia

Sat 2/21

5:05 pm-11:14 pm

1 stop7h 09m

Brownsville South Padre Is. Intl

Wed 2/25

5:40 am-2:37 pm

1 stop7h 57m

$425

PhiladelphiaBrownsville

PHL - BRO

PHLBRO

Philadelphia

Fri 4/3

12:55 pm-6:28 pm

1 stop6h 33m

$365

PhiladelphiaBrownsville

PHL - BRO

PHLBRO

Philadelphia

Sun 4/5

12:55 pm-6:28 pm

1 stop6h 33m

$398

PhiladelphiaBrownsville

PHL - BRO

PHLBRO

Philadelphia

Sat 2/14

12:40 pm-6:02 pm

1 stop6h 22m

$431

PhiladelphiaBrownsville

PHL - BRO

PHLBRO

Philadelphia

Sat 2/14

1:48 pm-11:14 pm

2 stops10h 26m

$436

PhiladelphiaBrownsville

PHL - BRO

PHLBRO

Philadelphia

Sat 2/14

10:59 pm-6:50 pm

3 stops20h 51m

$722

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub the most. FlightHub 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.

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

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 February 9, 2026.
Read reviews from past customers who have flown 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.
American Airlines
7.2
Good
11,258 reviews

Food

6.4

Entertainment

6.9

Comfort

7.2

Boarding

7.5

Crew

8.0

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,258 reviews
American Airlines
7.2
Good
11,258 reviews

Food

6.4

Entertainment

6.9

Comfort

7.2

Boarding

7.5

Crew

8.0

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

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 6h 57m. Fly via American Airlines to get the fastest option. There are 1600 mi between Philadelphia and Brownsville.

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

    Flying on American Airlines is currently your cheapest option to Brownsville, with prices starting at $409. American Airlines is 21% 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

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Alternative routes for Philadelphia to Brownsville

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Philadelphia to Brownsville

Discover the top airline 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 February 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$409Average$619FlexibilityNo cancel feeOn-time71%

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