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Cheap flights from Washington to Brownsville from $175

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 11/5. 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

United Airlines Logo
7:10 am - 4:03 pmSEA-BRO
6h 53m1 stop
United Airlines Logo
5:15 pm - 10:52 pmBRO-SEA
7h 37m1 stop
$309United Airlines
Find Deal
mié., sep. 3 - mié., sep. 10
United Airlines Logo
7:10 am - 4:03 pmSEA-BRO
6h 53m1 stop
United Airlines Logo
12:11 pm - 10:15 pmBRO-SEA
12h 04m2 stops
$314United Airlines
Find Deal
mié., sep. 3 - mié., sep. 10
United Airlines Logo
11:11 am - 11:34 pmSEA-BRO
10h 23m2 stops
United Airlines Logo
7:00 am - 3:14 pmBRO-SEA
10h 14m2 stops
$319United Airlines
Find Deal
mié., sep. 3 - mié., sep. 10
American Airlines Logo
12:59 am - 9:55 amSEA-BRO
6h 56m1 stop
American Airlines Logo
6:11 pm - 12:58 amBRO-SEA
8h 47m1 stop
$329American Airlines
Find Deal
mié., nov. 5 - dom., nov. 9
American Airlines Logo
12:59 am - 9:55 amSEA-BRO
6h 56m1 stop
American Airlines Logo
3:55 pm - 9:15 pmBRO-SEA
7h 20m1 stop
$339American Airlines
Find Deal
dom., nov. 23 - lun., dic. 8
United Airlines Logo
11:59 pm - 11:22 amSEA-BRO
9h 23m1 stop
United Airlines Logo
7:10 am - 12:20 pmBRO-SEA
7h 10m1 stop
$353United Airlines
Find Deal
dom., ene. 4 - dom., ene. 11
United Airlines Logo
12:41 pm - 11:36 pmSEA-BRO
8h 55m2 stops
United Airlines Logo
5:25 pm - 10:47 pmBRO-SEA
7h 22m1 stop
$434United Airlines
Find Deal
lun., nov. 24 - lun., dic. 8
United Airlines Logo
12:54 pm - 11:34 pmPDX-BRO
8h 40m1 stop
United Airlines Logo
5:15 pm - 10:23 pmBRO-PDX
7h 08m1 stop
$436United Airlines
Find Deal
jue., ago. 21 - dom., ago. 24
American Airlines Logo
5:29 am - 2:27 pmPDX-BRO
6h 58m1 stop
American Airlines Logo
6:11 pm - 10:59 pmBRO-PDX
6h 48m1 stop
$439American Airlines
Find Deal
dom., oct. 26 - dom., nov. 2
United Airlines Logo
7:45 am - 11:34 pmPDX-BRO
13h 49m2 stops
United Airlines Logo
5:15 pm - 10:23 pmBRO-PDX
7h 08m1 stop
$469United Airlines
Find Deal
jue., ago. 21 - dom., ago. 24

American Airlines flights from State of Washington to Brownsville

Our best American Airlines deals on State of Washington to Brownsville flight tickets
American Airlines
Nov 5
SEA12:59 amSeattle/Tacoma Intl
6h 56m
1 stop
BRO9:55 amBrownsville South Padre Is. Intl
Nov 9
BRO6:11 pmBrownsville South Padre Is. Intl
8h 47m
1 stop
SEA12:58 amSeattle/Tacoma Intl
$329
Find similar
American Airlines
Nov 23
SEA12:59 amSeattle/Tacoma Intl
6h 56m
1 stop
BRO9:55 amBrownsville South Padre Is. Intl
Dec 8
BRO3:55 pmBrownsville South Padre Is. Intl
7h 20m
1 stop
SEA9:15 pmSeattle/Tacoma Intl
$339
Find similar
American Airlines
Aug 15
PDX2:05 pmPortland
6h 54m
1 stop
BRO10:59 pmBrownsville South Padre Is. Intl
Aug 18
BRO10:33 amBrownsville South Padre Is. Intl
8h 15m
1 stop
PDX4:48 pmPortland
$419
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
Sep 3
SEA7:10 amSeattle/Tacoma Intl
6h 53m
1 stop
BRO4:03 pmBrownsville South Padre Is. Intl
Sep 10
BRO5:15 pmBrownsville South Padre Is. Intl
7h 37m
1 stop
SEA10:52 pmSeattle/Tacoma Intl
$309
Find similar
United Airlines
Sep 3
SEA7:10 amSeattle/Tacoma Intl
6h 53m
1 stop
BRO4:03 pmBrownsville South Padre Is. Intl
Sep 10
BRO12:11 pmBrownsville South Padre Is. Intl
12h 04m
2 stops
SEA10:15 pmSeattle/Tacoma Intl
$314
Find similar
United Airlines
Sep 3
SEA11:11 amSeattle/Tacoma Intl
10h 23m
2 stops
BRO11:34 pmBrownsville South Padre Is. Intl
Sep 10
BRO7:00 amBrownsville South Padre Is. Intl
10h 14m
2 stops
SEA3:14 pmSeattle/Tacoma Intl
$319
Find similar

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 agosto 7, 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

mié. 9/3

7:10 am-4:03 pm

1 stop6h 53m

Brownsville South Padre Is. Intl

mié. 9/10

5:15 pm-10:52 pm

1 stop7h 37m

$309

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

mié. 9/3

7:10 am-4:03 pm

1 stop6h 53m

Brownsville South Padre Is. Intl

mié. 9/10

12:11 pm-10:15 pm

2 stops12h 04m

$314

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

mié. 9/3

11:11 am-11:34 pm

2 stops10h 23m

Brownsville South Padre Is. Intl

mié. 9/10

7:00 am-3:14 pm

2 stops10h 14m

$319

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

mié. 11/5

12:59 am-9:55 am

1 stop6h 56m

Brownsville South Padre Is. Intl

dom. 11/9

6:11 pm-12:58 am

1 stop8h 47m

$329

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

dom. 11/23

12:59 am-9:55 am

1 stop6h 56m

Brownsville South Padre Is. Intl

lun. 12/8

3:55 pm-9:15 pm

1 stop7h 20m

$339

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

dom. 1/4

11:59 pm-11:22 am

1 stop9h 23m

Brownsville South Padre Is. Intl

dom. 1/11

7:10 am-12:20 pm

1 stop7h 10m

$353

SeattleBrownsville

SEA - BRO

SEABRO

Seattle/Tacoma Intl

lun. 11/24

12:41 pm-11:36 pm

2 stops8h 55m

Brownsville South Padre Is. Intl

lun. 12/8

5:25 pm-10:47 pm

1 stop7h 22m

$434

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

jue. 8/21

12:54 pm-11:34 pm

1 stop8h 40m

Brownsville South Padre Is. Intl

dom. 8/24

5:15 pm-10:23 pm

1 stop7h 08m

$436

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

dom. 10/26

5:29 am-2:27 pm

1 stop6h 58m

Brownsville South Padre Is. Intl

dom. 11/2

6:11 pm-10:59 pm

1 stop6h 48m

$439

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

jue. 8/21

7:45 am-11:34 pm

2 stops13h 49m

Brownsville South Padre Is. Intl

dom. 8/24

5:15 pm-10:23 pm

1 stop7h 08m

$469

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 January is another great option to travel to Brownsville, with average flight prices from State of Washington averaging around $343.

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 16% 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

Best Price Found

$175

Fastest flight time

6h 16m

Direct flights

None

Airports in Brownsville

1 airport
The best one-way flight to Brownsville from State of Washington in the past 72 hours is $175. The best round-trip flight deal from State of Washington to Brownsville found on momondo in the last 72 hours is $309.
The fastest flight from State of Washington to Brownsville takes 6h 16m
There are no direct flights from State of Washington to Brownsville. Popular non-direct routes for this connection are Portland Airport - Brownsville South Padre Is. Intl Airport and Seattle/Tacoma Intl Airport - Brownsville South Padre Is. Intl Airport.
There is 1 airport near Brownsville: Brownsville South Padre Is. Intl (BRO)
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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
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $282Free CancellationRating
7.4
8,917 reviews
Search United 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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