Washington (IAD) to Porto Alegre (POA) flight deal in business from $1,540
IADWashington Dulles International Airport
Washington, United States
POASalgado Filho International Airport
Porto Alegre, Brazil
$3,380 USD
-54%$1,540 USD
Verified 13 days agoJuly 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Rare Availability
5% of dates checked are available within 10% of the lowest price
Saturday, July 18th, 2026
8 round-trip options
Returning
Thu, Jul 23, 2026•5 Day Trip
$4,440 USD
Returning
Fri, Jul 24, 2026•6 Day Trip
$1,748 USD
Returning
Sat, Jul 25, 2026•7 Day Trip
$1,836 USD
Returning
Sun, Jul 26, 2026•8 Day Trip
$4,505 USD
Returning
Mon, Jul 27, 2026•9 Day Trip
$3,600 USD
Returning
Wed, Jul 29, 2026•11 Day Trip
$3,512 USD
Returning
Thu, Jul 30, 2026•12 Day Trip
$2,007 USD
Returning
Fri, Jul 31, 2026•13 Day Trip
$3,512 USD