Cheap flights from Seattle to Brownsville (SEA - BRO)

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How to find the cheapest flight from
Seattle (SEA) to Brownsville (BRO)

All the information you need to plan the best SEA to BRO flight in 2021: compare Seattle to Brownsville flight prices with the expected peak season, weather and rainfall in Brownsville.
What is the cheapest day to fly round-trip from Seattle to Brownsville?

Travelers have found that booking a Tuesday departure is the best way to save up to 81% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Seattle to Brownsville?

December can be a great time to fly to Brownsville from Seattle with a flight ticket averaging about $303. Cheapflights users have found deals in the month of December for as cheap as $160. The most expensive prices can be found in the month of March.

When is the cheapest time to fly from Seattle to Brownsville (SEA - BRO)?

It’s optimal to fly from Seattle to Brownsville in the afternoon. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight in the evening.

Cheap flights from Seattle to Brownsville in August, September 2021

The best prices found for SEA to BRO flights for August, September
21 Sep - 22 Sep
$313pp
SEA
Seattle/Tacoma Intl
American Airlines
 
1 STOP
BRO
Brownsville South Padre Is. Intl
BRO
Brownsville South Padre Is. Intl
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
21 Sep - 22 Sep
$317pp
SEA
Seattle/Tacoma Intl
American Airlines
   
2 STOPS
BRO
Brownsville South Padre Is. Intl
BRO
Brownsville South Padre Is. Intl
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
25 Aug - 31 Aug
$321pp
SEA
Seattle/Tacoma Intl
American Airlines
   
2 STOPS
BRO
Brownsville South Padre Is. Intl
BRO
Brownsville South Padre Is. Intl
American Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

Seattle to Brownsville 2021 flight deals

Cheap flights to Brownsville from Seattle found for this year
21 Sep - 22 Sep
$313pp
SEA
Seattle/Tacoma Intl
American Airlines
 
1 STOP
BRO
Brownsville South Padre Is. Intl
BRO
Brownsville South Padre Is. Intl
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
21 Sep - 22 Sep
$317pp
SEA
Seattle/Tacoma Intl
American Airlines
   
2 STOPS
BRO
Brownsville South Padre Is. Intl
BRO
Brownsville South Padre Is. Intl
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
25 Aug - 31 Aug
$321pp
SEA
Seattle/Tacoma Intl
American Airlines
   
2 STOPS
BRO
Brownsville South Padre Is. Intl
BRO
Brownsville South Padre Is. Intl
American Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Brownsville

Late deals on round-trip flights to Brownsville from Seattle, departing today and this week
11 Aug - 18 Aug
$451pp
SEA
Seattle/Tacoma Intl
American Airlines
 
1 STOP
BRO
Brownsville South Padre Is. Intl
BRO
Brownsville South Padre Is. Intl
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
11 Aug - 20 Aug
$455pp
SEA
Seattle/Tacoma Intl
American Airlines
 
1 STOP
BRO
Brownsville South Padre Is. Intl
BRO
Brownsville South Padre Is. Intl
American Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
11 Aug - 20 Aug
$460pp
SEA
Seattle/Tacoma Intl
American Airlines
   
2 STOPS
BRO
Brownsville South Padre Is. Intl
BRO
Brownsville South Padre Is. Intl
American Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

One-way flights to Brownsville from Seattle

The cheapest one-way flights from Seattle to Brownsville
3:08 am - 1:56 pm
United Airlines
1 Stop
8h 48m
SEA - BRO
United Airlines
$177
United
12:15 pm - 7:32 am
American Airlines
2 Stops
17h 17m
SEA - BRO
American Airlines
2:08 pm - 5:41 pm
United Airlines
2 Stops
25h 33m
SEA - BRO
United Airlines
$210
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Brownsville</span> flights.

Flight FAQs

From Seattle to Brownsville

Which airlines flying from Seattle/Tacoma Intl to Brownsville South Padre Is. Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines and United Airlines flying from Seattle/Tacoma Intl to Brownsville South Padre Is. Intl have implemented new flexible cancellation policies.

Can I find flights from Seattle to Brownsville for under $400 on Cheapflights?

Yes, there are multiple flights from Seattle to Brownsville for under $400. The cheapest flight booked recently is on American Airlines for just $313, but on average you can expect to pay $362.

Are there nonstop flights from Seattle to Brownsville for under $300 on Cheapflights?

There are no nonstop flights from Seattle to Brownsville, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Seattle to Brownsville for under $500?

There are currently 20+ open flights from Seattle to Brownsville within the next 7 days for less than $500.

How popular is this flight route?

Flights from Seattle/Tacoma Intl to Brownsville South Padre Is. Intl have been viewed 13 times in the past calendar month.

Does it rain more in Seattle or Brownsville?

The rainfall in Seattle is generally more than the rainfall in Brownsville. This will continue over the next 9 days.

Is Seattle weather warmer or cooler than Brownsville?

With an average temperature of 95 °F, peak weather can be found in August. As a traveler, expect to see changes in flight prices during that period. The temperatures in Brownsville are hotter than in Seattle.

What is the cheapest airline for this route?

The cheapest airline for this route is American Airlines Inc. on average. American Airlines Inc. operates 201 flight per week

How long is the flight from Seattle to Brownsville?

Departing from Seattle to Brownsville will take you 6h 22m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Seattle to Brownsville round-trip?

According to our current data, American Airlines ($313), and United Airlines ($333) offers the cheapest pricing from Seattle to Brownsville. American Airlines is priced at 12% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Seattle to Brownsville one-way?

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $177. Users have also found tickets on American Airlines for as little as $187.

COVID Restrictions

View COVID Travel Restrictions for Brownsville, TX

Do I need a COVID test to fly to Brownsville from Seattle?

Information is based on travel restrictions for travel to Brownsville South Padre Is. Intl within the United States

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Brownsville South Padre Is. Intl.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Brownsville South Padre Is. Intl.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Brownsville South Padre Is. Intl.

Do I need a test to fly back to Seattle from Brownsville?

Returning to Seattle/Tacoma Intl from Brownsville South Padre Is. Intl

COVID-19 testing requirements
Visitors from Brownsville South Padre Is. Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Brownsville South Padre Is. Intl are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Brownsville, TX

Alternative routes for Seattle to Brownsville

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Brownsville

Things to know before you go - useful duration and weather info for your trip from Seattle to Brownsville.
Average temperature for August in Brownsville
95.0 °F
Avg rainfall for August in Brownsville
2.5 ″

Airports servicing Seattle

Airports servicing Brownsville

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