$174+ Cheap flights from Pittsburgh to Brownsville (PIT - 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BRO
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh 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 Pittsburgh to Brownsville
Cheapest
Best
Last-minute
One-way
Cheapest flights from Pittsburgh to BrownsvilleExplore the most affordable flight options available from Pittsburgh to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
Explore the most affordable flight options available from Pittsburgh to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
This United Airlines deal was found by Cheapflights users on 8/1. 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 8/291:00 pm -
1 stop6h 13m
Sat 9/57:15 am -
1 stop7h 40m
Deal found 8/1![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/46:15 am -
1 stop6h 08m
Sun 9/67:15 am -
1 stop7h 40m
Deal found 7/31![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/76:15 am -
1 stop6h 11m
Sun 8/94:44 pm -
1 stop6h 15m
Deal found 8/3![United Airlines logo]()
$621
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:38 am -
1 stop7h 29m
Tue 9/2910:43 am -
1 stop5h 51m
Deal found 8/5![American Airlines logo]()
$657
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Sun 9/276:15 am -
1 stop6h 08m
Tue 9/297:15 am -
2 stops10h 36m
Deal found 8/5![United Airlines logo]()
$662
This American Airlines deal was found by Cheapflights users on 7/31. 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 9/412:24 pm -
2 stops11h 59m
Sun 9/65:43 am -
2 stops9h 54m
Deal found 7/31![American Airlines logo]()
$691
This American Airlines deal was found by Cheapflights users on 8/3. 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 8/74:06 pm -
2 stops8h 17m
Sun 8/95:43 am -
2 stops8h 33m
Deal found 8/3![American Airlines logo]()
$720
Best flights from Pittsburgh to BrownsvilleDiscover carefully curated flight deals from Pittsburgh to Brownsville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from Pittsburgh to Brownsville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This United Airlines deal was found by Cheapflights users on 8/1. 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 8/291:00 pm -
1 stop6h 13m
Sat 9/57:15 am -
1 stop7h 40m
Deal found 8/1![United Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:38 am -
1 stop7h 29m
Tue 9/2910:43 am -
1 stop5h 51m
Deal found 8/5![American Airlines logo]()
$657
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/46:15 am -
1 stop6h 08m
Sun 9/67:15 am -
1 stop7h 40m
Deal found 7/31![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 7/31. 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 9/412:24 pm -
2 stops11h 59m
Sun 9/65:43 am -
2 stops9h 54m
Deal found 7/31![American Airlines logo]()
$691
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Sun 9/276:15 am -
1 stop6h 08m
Tue 9/297:15 am -
2 stops10h 36m
Deal found 8/5![United Airlines logo]()
$662
Last-minute flights from Pittsburgh to BrownsvilleDiscover last-minute flight deals from Pittsburgh to Brownsville. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Brownsville. Data last updated August 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/76:15 am -
1 stop6h 11m
Sun 8/94:44 pm -
1 stop6h 15m
Deal found 8/3![United Airlines logo]()
$621
This American Airlines deal was found by Cheapflights users on 8/3. 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 8/74:06 pm -
2 stops8h 17m
Sun 8/95:43 am -
2 stops8h 33m
Deal found 8/3![American Airlines logo]()
$720
This United Airlines deal was found by Cheapflights users on 8/1. 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 8/291:00 pm -
1 stop6h 13m
Sat 9/57:15 am -
1 stop7h 40m
Deal found 8/1![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/46:15 am -
1 stop6h 08m
Sun 9/67:15 am -
1 stop7h 40m
Deal found 7/31![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 7/31. 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 9/412:24 pm -
2 stops11h 59m
Sun 9/65:43 am -
2 stops9h 54m
Deal found 7/31![American Airlines logo]()
$691
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:38 am -
1 stop7h 29m
Tue 9/2910:43 am -
1 stop5h 51m
Deal found 8/5![American Airlines logo]()
$657
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Sun 9/276:15 am -
1 stop6h 08m
Tue 9/297:15 am -
2 stops10h 36m
Deal found 8/5![United Airlines logo]()
$662
One-way flights from Pittsburgh to BrownsvilleSearch for one-way flight options from Pittsburgh to Brownsville. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
Search for one-way flight options from Pittsburgh to Brownsville. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Sun 8/237:10 pm -
1 stop13h 45m
Deal found 8/3![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Wed 9/29:55 pm -
3 stops35h 00m
Deal found 8/1![Multiple Airlines logo]()
$226
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Wed 9/21:00 pm -
1 stop6h 13m
Deal found 8/1![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Mon 8/101:05 pm -
1 stop6h 32m
Deal found 8/4![United Airlines logo]()
$495
Find flight deals from Pittsburgh to Brownsville
Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) 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 August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (United Airlines) |
One-way from | $174 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh 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 August 5, 2026.
Use the filters below to find and compare flights from Pittsburgh to Brownsville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghBrownsville
PIT Pittsburgh - BRO Brownsville South Padre Is. Intl
PITBRO
Pittsburgh
Sat 8/29
1:00 pm-6:13 pm
1 stop6h 13m
Brownsville South Padre Is. Intl
Sat 9/5
7:15 am-3:55 pm
1 stop7h 40m
$339
PittsburghBrownsville
PIT Pittsburgh - BRO Brownsville South Padre Is. Intl
PITBRO
Pittsburgh
Fri 9/4
6:15 am-11:23 am
1 stop6h 08m
Brownsville South Padre Is. Intl
Sun 9/6
7:15 am-3:55 pm
1 stop7h 40m
$419
Quickest round-trip
PittsburghBrownsville
PIT Pittsburgh - BRO Brownsville South Padre Is. Intl
PITBRO
Pittsburgh
Sun 9/27
11:38 am-6:07 pm
1 stop7h 29m
Brownsville South Padre Is. Intl
Tue 9/29
10:43 am-5:34 pm
1 stop5h 51m
$657
PittsburghBrownsville
PIT Pittsburgh - BRO Brownsville South Padre Is. Intl
PITBRO
Pittsburgh
Sun 9/27
6:15 am-11:23 am
1 stop6h 08m
Brownsville South Padre Is. Intl
Tue 9/29
7:15 am-6:51 pm
2 stops10h 36m
$662
PittsburghBrownsville
PIT Pittsburgh - BRO Brownsville South Padre Is. Intl
PITBRO
Pittsburgh
Fri 9/4
12:24 pm-11:23 pm
2 stops11h 59m
Brownsville South Padre Is. Intl
Sun 9/6
5:43 am-4:37 pm
2 stops9h 54m
$691
Cheapest one-way
PittsburghBrownsville
PIT Pittsburgh - BRO Brownsville South Padre Is. Intl
PITBRO
Pittsburgh
Sun 8/23
7:10 pm-7:55 am
1 stop13h 45m
$174
PittsburghBrownsville
PIT Pittsburgh - BRO Brownsville South Padre Is. Intl
PITBRO
Pittsburgh
Wed 9/2
9:55 pm-7:55 am
3 stops35h 00m
$226
Quickest one-way
PittsburghBrownsville
PIT Pittsburgh - BRO Brownsville South Padre Is. Intl
PITBRO
Pittsburgh
Wed 9/2
1:00 pm-6:13 pm
1 stop6h 13m
$329
PittsburghBrownsville
PIT Pittsburgh - BRO Brownsville South Padre Is. Intl
PITBRO
Pittsburgh
Mon 8/10
1:05 pm-6:37 pm
1 stop6h 32m
$495
Sorted by cheapest first
Compare providers for flights from Pittsburgh 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 Pittsburgh to Brownsville in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Pittsburgh-Brownsville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Brownsville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Brownsville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Pittsburgh-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 Pittsburgh-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 Pittsburgh to Brownsville
Have a flexible travel schedule? Discover the best time to fly to Brownsville from Pittsburgh with our price prediction graph.
PIT-BRO
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.
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 August 5, 2026.
Read through reviews of airlines operating flights from Pittsburgh to Brownsville, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Entertainment
7.1
Overall
7.4
Food
6.7
Crew
8.1
Boarding
7.7
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
Comfort
7.3
Entertainment
7.1
Overall
7.4
Food
6.7
Crew
8.1
Boarding
7.7
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
Comfort
7.3
Entertainment
7.1
Overall
7.4
Food
6.7
Crew
8.1
Boarding
7.7
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
Related info for your journey
Find useful and relevant information for your journey from Pittsburgh to Brownsville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
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Complete your trip
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Alternative routes for Pittsburgh to Brownsville
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Brownsville
Explore flights to Brownsville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
Complete your trip
Complete your trip to Brownsville by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pittsburgh to Brownsville by cabin class
Find flights from Pittsburgh to Brownsville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pittsburgh and Brownsville flights
Browse other Pittsburgh and Brownsville flight options. Last updated on August 5, 2026.
Other flights from Pittsburgh
Browse through other flights departing from Pittsburgh. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Pittsburgh to Brownsville
Discover the top 2 airlines that operate flights from Pittsburgh 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 August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$140 | Average$441 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$348 | Average$488 | FlexibilityNo cancel fee | On-time71% |