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$309+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BRO
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(American Airlines)

Popular in

July

Cheapest in

August

Average price

$463
Provider with most accurate pricing for Seattle/Tacoma Intl-Brownsville South Padre Is. Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Brownsville South Padre Is. Intl flights.
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From Washington to Brownsville South Padre Is. Intl
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Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 26, 2025.

This American Airlines deal was found by Cheapflights users on 3/25. 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 8/271:43 amPDX - BRO
1 stop6h 04mAmerican Airlines
Thu 8/286:23 pmBRO - PDX
1 stop8h 01mAmerican Airlines
Deal found 3/25$309
This United Airlines deal was found by Cheapflights users on 3/25. 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 4/97:00 amPDX - BRO
1 stop7h 15mUnited Airlines
Sun 4/137:00 amBRO - PDX
1 stop8h 01mUnited Airlines
Deal found 3/25$351
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Thu 6/121:19 amSEA - BRO
1 stop6h 40mAmerican Airlines
Fri 6/205:40 amBRO - SEA
1 stop7h 14mAmerican Airlines
Deal found 3/26$423
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1311:59 pmSEA - BRO
1 stop9h 28mUnited Airlines
Fri 6/205:15 amBRO - SEA
3 stops18h 43mUnited Airlines
Deal found 3/26$626

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 March 26, 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 8/27

1:43 am-9:47 am

1 stop6h 04m

Brownsville South Padre Is. Intl

Thu 8/28

6:23 pm-12:24 am

1 stop8h 01m

$309

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Wed 4/9

7:00 am-4:15 pm

1 stop7h 15m

Brownsville South Padre Is. Intl

Sun 4/13

7:00 am-1:01 pm

1 stop8h 01m

$351

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

Thu 6/12

1:19 am-9:59 am

1 stop6h 40m

Brownsville South Padre Is. Intl

Fri 6/20

5:40 am-10:54 am

1 stop7h 14m

$423

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

Fri 6/13

11:59 pm-11:27 am

1 stop9h 28m

Brownsville South Padre Is. Intl

Fri 6/20

5:15 am-9:58 pm

3 stops18h 43m

$626

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

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 March 26, 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.

Rainfall in Brownsville by month

Plan your trip to Brownsville by taking into account the average rainfall totals by month.

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.

Temperature in Brownsville by month

Plan your trip to Brownsville by taking into account the average temperature totals by month.

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).

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 March 26, 2025.
To help decide which airline to fly from Washington to Brownsville, see what other customers have to say about United Airlines and American Airlines. 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
8,608 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.0

Comfort

7.3

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
8,608 reviews
United Airlines
7.4
Good
8,608 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.0

Comfort

7.3

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
8,608 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.0

Comfort

7.3

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 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.

  • 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$256Average$519FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$282Average$612FlexibilityNo cancel feeOn-time69%
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