How to find the cheapest flight from
Seattle (SEA) to Brownsville (BRO)
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 70% 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 $328. 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 August.
Related info for your journey
Useful info, stats and facts about Seattle to Brownsville flights.
Alternative routes for Seattle to Brownsville
Destination information for Brownsville
Things to know before you go. Useful info for your trip from Seattle to Brownsville
Seattle King County/Boeing (BFI)
Seattle Lake Union Spb (LKE)