Washington (IAD) to Porto Alegre (POA) flight deal in economy from $552
IADWashington Dulles International Airport
Washington, United States
POASalgado Filho International Airport
Porto Alegre, Brazil
$1,142 USD
-52%$552 USD
Verified 1 day agoJuly 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Tuesday, July 14th, 2026
9 round-trip options
Returning
Sun, Jul 19, 2026•5 Day Trip
$1,211 USD
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Mon, Jul 20, 2026•6 Day Trip
$1,475 USD
Returning
Tue, Jul 21, 2026•7 Day Trip
$1,148 USD
Returning
Thu, Jul 23, 2026•9 Day Trip
$1,082 USD
Returning
Fri, Jul 24, 2026•10 Day Trip
$1,148 USD
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Sat, Jul 25, 2026•11 Day Trip
$857 USD
Returning
Sun, Jul 26, 2026•12 Day Trip
$1,148 USD
Returning
Mon, Jul 27, 2026•13 Day Trip
$1,082 USD
Returning
Tue, Jul 28, 2026•14 Day Trip
$937 USD