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
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Rare Availability
5% of dates checked are available within 10% of the lowest price
Wednesday, July 8th, 2026
0 round-trip options
No flight details available for this date.