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$289+ Cheap flights from Washington to Brownsville (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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BRO
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Washington to Brownsville

Keep the following information in mind while searching for Washington to Brownsville flight deals. Data was last updated July 3, 2025.

Round-trip from

$289
(American Airlines)

Popular in

October

Cheapest in

August

Average price

$510
From Washington to Brownsville South Padre Is. Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Washington to Brownsville

Cheapest flights from Washington to Brownsville
Explore the most affordable flight options available from Washington to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This American Airlines deal was found by Cheapflights users on 6/30. 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 10/88:45 amPDX - BRO
1 stop7h 23mAmerican Airlines
Wed 10/156:38 pmBRO - PDX
1 stop6h 51mAmerican Airlines
Deal found 6/30$289
This United Airlines deal was found by Cheapflights users on 7/2. 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 7/179:47 amPDX - BRO
2 stops11h 45mUnited Airlines
Mon 7/215:19 pmBRO - PDX
1 stop7h 14mUnited Airlines
Deal found 7/2$377
This United Airlines deal was found by Cheapflights users on 7/3. 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 7/185:00 amSEA - BRO
1 stop9h 05mUnited Airlines
Tue 7/225:10 amBRO - SEA
2 stops10h 36mUnited Airlines
Deal found 7/3$393
This American Airlines deal was found by Cheapflights users on 7/2. 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 7/315:15 amSEA - BRO
1 stop7h 23mAmerican Airlines
Fri 8/83:06 pmBRO - SEA
1 stop8h 30mAmerican Airlines
Deal found 7/2$433
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/316:00 amSEA - BRO
1 stop6h 38mAlaska Airlines
Fri 8/83:06 pmBRO - SEA
1 stop9h 53mAlaska Airlines
Deal found 7/3$439

Cheapflights Fare Finder

Customize your flight search to find flights from Washington 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 July 3, 2025.
Use the filters below to find and compare flights from Washington to Brownsville that are best for you.

Fly from

Washington

Fly to

Brownsville

Route

Depart

Return

Price

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Wed 10/8

8:45 am-6:08 pm

1 stop7h 23m

Brownsville South Padre Is. Intl

Wed 10/15

6:38 pm-11:29 pm

1 stop6h 51m

$289

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Thu 7/17

9:47 am-11:32 pm

2 stops11h 45m

Brownsville South Padre Is. Intl

Mon 7/21

5:19 pm-10:33 pm

1 stop7h 14m

$377

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

Fri 7/18

5:00 am-4:05 pm

1 stop9h 05m

Brownsville South Padre Is. Intl

Tue 7/22

5:10 am-1:46 pm

2 stops10h 36m

$393

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

Thu 7/31

5:15 am-2:38 pm

1 stop7h 23m

Brownsville South Padre Is. Intl

Fri 8/8

3:06 pm-9:36 pm

1 stop8h 30m

$433

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

Thu 7/31

6:00 am-2:38 pm

1 stop6h 38m

Brownsville South Padre Is. Intl

Fri 8/8

3:06 pm-10:59 pm

1 stop9h 53m

$439

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

Thu 7/31

5:45 pm-9:57 am

1 stop14h 12m

$299

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Tue 7/8

11:59 pm-11:25 am

1 stop9h 26m

$379

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

Wed 7/30

12:25 am-9:57 am

1 stop7h 32m

$393

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

Thu 7/31

8:57 am-11:32 pm

2 stops12h 35m

$398

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Thu 7/10

12:59 am-6:44 pm

1 stop15h 45m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Washington to Brownsville

Have a flexible travel schedule? Discover the best time to fly to Brownsville from Washington 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 Washington to Brownsville

What is the cheapest month to book a flight from State of Washington to Brownsville?

Currently, August is the cheapest month in which you can book a flight from State of Washington to Brownsville (average of $328). Flying from State of Washington to Brownsville in March is currently the most expensive (average of $471). 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.

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

Find hourly flight availability from Washington to Brownsville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Brownsville as you normally would.

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 July 3, 2025.
See what other customers who have flown with Alaska Airlines, United Airlines, and American Airlines from Washington to Brownsville have to say. 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

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

  • What airport do you fly into for flights to Brownsville from Washington?

    Most people fly into Brownsville South Padre Is. Intl (BRO) if they book a flight to Brownsville from Washington. South Padre Is. Intl is conveniently located just 4.5 mi from Brownsville’s city center.

  • What are the cheapest airlines to fly from State of Washington to Brownsville one-way?

    $299 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Alaska Airlines, with prices starting from $379 and $393, respectively.

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

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

  • How can I find direct flights from Washington to Brownsville?

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Brownsville?

    Currently, August is the cheapest month in which you can book a flight from State of Washington to Brownsville (average of $328). Flying from State of Washington to Brownsville in March is currently the most expensive (average of $471). 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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Top 2 airlines flying from Washington to Brownsville

Discover the top 2 airlines that operate flights from Washington 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$256Average$494FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$282Average$522FlexibilityNo cancel feeOn-time69%

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