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 about 22 hours agoJuly 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Thursday, July 30th, 2026
9 round-trip options
Returning
Tue, Aug 4, 2026•5 Day Trip
$1,117 USD
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Wed, Aug 5, 2026•6 Day Trip
$1,117 USD
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Thu, Aug 6, 2026•7 Day Trip
$1,368 USD
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Sat, Aug 8, 2026•9 Day Trip
$1,431 USD
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Sun, Aug 9, 2026•10 Day Trip
$1,368 USD
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Mon, Aug 10, 2026•11 Day Trip
$1,431 USD
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Tue, Aug 11, 2026•12 Day Trip
$1,295 USD
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Wed, Aug 12, 2026•13 Day Trip
$1,295 USD
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Thu, Aug 13, 2026•14 Day Trip
$1,295 USD