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Cheap flights from Washington to Brownsville from $200

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Brownsville departing on 11/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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American Airlines Logo
12:00 pm - 11:33 pmSEA-BRO
9h 33m1 stop
American Airlines Logo
6:00 am - 11:05 amBRO-SEA
7h 05m1 stop
$309American Airlines
Find Deal
Wed, Jan 21 - Sat, Jan 24
American Airlines Logo
10:00 am - 11:33 pmSEA-BRO
11h 33m2 stops
American Airlines Logo
6:00 am - 11:05 amBRO-SEA
7h 05m1 stop
$314American Airlines
Find Deal
Wed, Jan 21 - Sat, Jan 24
American Airlines Logo
10:00 am - 11:33 pmSEA-BRO
11h 33m2 stops
American Airlines Logo
6:00 am - 1:49 pmBRO-SEA
9h 49m2 stops
$349American Airlines
Find Deal
Wed, Jan 21 - Sat, Jan 24
American Airlines Logo
11:24 pm - 9:53 amSEA-BRO
8h 29m1 stop
American Airlines Logo
5:38 am - 1:00 pmBRO-SEA
9h 22m1 stop
$369American Airlines
Find Deal
Tue, Oct 21 - Sat, Oct 25
United Airlines Logo
6:35 am - 7:36 pmSEA-BRO
11h 01m2 stops
United Airlines Logo
12:10 pm - 7:16 pmBRO-SEA
9h 06m1 stop
$374United Airlines
Find Deal
Tue, Oct 21 - Sat, Oct 25
United Airlines Logo
6:35 am - 7:36 pmSEA-BRO
11h 01m2 stops
United Airlines Logo
9:30 am - 5:53 pmBRO-SEA
10h 23m2 stops
$379United Airlines
Find Deal
Tue, Oct 21 - Sat, Oct 25
Alaska Airlines Logo
12:59 am - 9:53 amSEA-BRO
6h 54m1 stop
Alaska Airlines Logo
2:57 pm - 8:46 pmBRO-SEA
7h 49m1 stop
$469Alaska Airlines
Find Deal
Mon, Oct 20 - Sat, Oct 25
Alaska Airlines Logo
12:59 am - 9:53 amSEA-BRO
6h 54m1 stop
Alaska Airlines Logo
5:38 am - 12:31 pmBRO-SEA
8h 53m1 stop
$899Alaska Airlines
Find Deal
Tue, Oct 21 - Sun, Oct 26
Multiple Airlines Logo
12:59 am - 9:53 amSEA-BRO
6h 54m1 stop
Multiple Airlines Logo
8:25 pm - 8:36 pmBRO-SEA
26h 11m2 stops
$1,008Multiple Airlines
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Mon, Oct 20 - Sat, Oct 25
Multiple Airlines Logo
12:59 am - 9:53 amSEA-BRO
6h 54m1 stop
Multiple Airlines Logo
8:25 pm - 3:55 pmBRO-SEA
21h 30m3 stops
$1,108Multiple Airlines
Find Deal
Tue, Oct 21 - Sun, Oct 26

American Airlines flights from State of Washington to Brownsville

Our best American Airlines deals on State of Washington to Brownsville flight tickets
American Airlines
Jan 21
SEA12:00 pmSeattle/Tacoma Intl
9h 33m
1 stop
BRO11:33 pmBrownsville South Padre Is. Intl
Jan 24
BRO6:00 amBrownsville South Padre Is. Intl
7h 05m
1 stop
SEA11:05 amSeattle/Tacoma Intl
$309
Find similar
American Airlines
Jan 21
SEA10:00 amSeattle/Tacoma Intl
11h 33m
2 stops
BRO11:33 pmBrownsville South Padre Is. Intl
Jan 24
BRO6:00 amBrownsville South Padre Is. Intl
7h 05m
1 stop
SEA11:05 amSeattle/Tacoma Intl
$314
Find similar
American Airlines
Jan 21
SEA10:00 amSeattle/Tacoma Intl
11h 33m
2 stops
BRO11:33 pmBrownsville South Padre Is. Intl
Jan 24
BRO6:00 amBrownsville South Padre Is. Intl
9h 49m
2 stops
SEA1:49 pmSeattle/Tacoma Intl
$349
Find similar

United Airlines flights from State of Washington to Brownsville

Our best United Airlines deals on State of Washington to Brownsville flight tickets
United Airlines
Oct 21
SEA6:35 amSeattle/Tacoma Intl
11h 01m
2 stops
BRO7:36 pmBrownsville South Padre Is. Intl
Oct 25
BRO12:10 pmBrownsville South Padre Is. Intl
9h 06m
1 stop
SEA7:16 pmSeattle/Tacoma Intl
$374
Find similar
United Airlines
Oct 21
SEA6:35 amSeattle/Tacoma Intl
11h 01m
2 stops
BRO7:36 pmBrownsville South Padre Is. Intl
Oct 25
BRO9:30 amBrownsville South Padre Is. Intl
10h 23m
2 stops
SEA5:53 pmSeattle/Tacoma Intl
$379
Find similar
United Airlines
Feb 12
PDX1:02 pmPortland
6h 46m
1 stop
BRO9:48 pmBrownsville South Padre Is. Intl
Feb 18
BRO12:07 pmBrownsville South Padre Is. Intl
14h 37m
2 stops
PDX12:44 amPortland
$384
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momondo Fare Finder

 
Customize your flight search to find flights from State of 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, momondo users made 832,500 searches. Data last updated October 8, 2025.
Use the filters below to find and compare flights from Washington to Brownsville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

Wed 1/21

12:00 pm-11:33 pm

1 stop9h 33m

Brownsville South Padre Is. Intl

Sat 1/24

6:00 am-11:05 am

1 stop7h 05m

$309

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

Wed 1/21

10:00 am-11:33 pm

2 stops11h 33m

Brownsville South Padre Is. Intl

Sat 1/24

6:00 am-11:05 am

1 stop7h 05m

$314

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

Wed 1/21

10:00 am-11:33 pm

2 stops11h 33m

Brownsville South Padre Is. Intl

Sat 1/24

6:00 am-1:49 pm

2 stops9h 49m

$349

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

Tue 10/21

11:24 pm-9:53 am

1 stop8h 29m

Brownsville South Padre Is. Intl

Sat 10/25

5:38 am-1:00 pm

1 stop9h 22m

$369

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

Tue 10/21

6:35 am-7:36 pm

2 stops11h 01m

Brownsville South Padre Is. Intl

Sat 10/25

12:10 pm-7:16 pm

1 stop9h 06m

$374

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

Tue 10/21

6:35 am-7:36 pm

2 stops11h 01m

Brownsville South Padre Is. Intl

Sat 10/25

9:30 am-5:53 pm

2 stops10h 23m

$379

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

Mon 10/20

12:59 am-9:53 am

1 stop6h 54m

Brownsville South Padre Is. Intl

Sat 10/25

2:57 pm-8:46 pm

1 stop7h 49m

$469

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

Tue 10/21

12:59 am-9:53 am

1 stop6h 54m

Brownsville South Padre Is. Intl

Sun 10/26

5:38 am-12:31 pm

1 stop8h 53m

$899

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

Mon 10/20

12:59 am-9:53 am

1 stop6h 54m

Brownsville South Padre Is. Intl

Sat 10/25

8:25 pm-8:36 pm

2 stops26h 11m

$1,008

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

Tue 10/21

12:59 am-9:53 am

1 stop6h 54m

Brownsville South Padre Is. Intl

Sun 10/26

8:25 pm-3:55 pm

3 stops21h 30m

$1,108

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Brownsville from

How to get the cheapest flight ticket from State of Washington to Brownsville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Brownsville?

The month of February is another great option to travel to Brownsville, with average flight prices from State of Washington averaging around $388.

What is the cheapest day to depart on your flight to Brownsville?

The cheapest day to depart from State of Washington to Brownsville is on a Thursday. Travelers who choose to depart for Brownsville on a Thursday will often find tickets for as low as $386. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Brownsville on Monday is $627.

What is the cheapest time of day to depart on your flight to Brownsville?

Flying to Brownsville from State of Washington at noon is the least expensive time of day to depart. momondo users have found prices as low as $326 when looking at flights departing at noon. Flights to Brownsville are more costly in the morning, with an average ticket price of $534. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on State of Washington to Brownsville flights?

You could potentially save up to 57% on your flight if you consider stops on a State of Washington to Brownsville flight.

Cheap State of Washington to Brownsville flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Brownsville

Direct flights

None
There are no direct flights from State of Washington to Brownsville. There are no popular flight routes from State of Washington to Brownsville.
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  • When did momondo last update prices for flights from Washington to Brownsville South Padre Is. Intl Airport?

    Prices for flights from Washington to Brownsville South Padre Is. Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington to Brownsville South Padre Is. Intl Airport?

  • How old do you have to be to fly from Washington to Brownsville South Padre Is. Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Brownsville South Padre Is. Intl Airport.

  • What documentation or ID do you need to fly to Brownsville South Padre Is. Intl Airport?

    The travel and health documents you'll need for your trip to Brownsville South Padre Is. Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brownsville South Padre Is. Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Brownsville

Compare and see reviews for airlines that fly from State of Washington to Brownsville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $266Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights
United AirlinesPriceFrom $282Free CancellationRating
7.4
8,957 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $458Free CancellationRating
8.0
11,036 reviews
Search Alaska Airlines flights

Traveling to a place near Brownsville?

Book flights to Brownsville if you plan to visit one of these locations
South Padre Island

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Brownsville?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Brownsville. momondo saves you time and could save you money on your trip.

Can I find flights from Washington to Brownsville with flexible booking policies on momondo?

Flights from Washington to Brownsville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington to Brownsville?

momondo provides multiple filters to help you find the best flight to Brownsville from Washington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington to Brownsville right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington to Brownsville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brownsville and let you know when they change.

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