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 agoDecember 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Friday, December 25th, 2026
8 round-trip options
Returning
Wed, Dec 30, 2026•5 Day Trip
$1,716 USD
Returning
Thu, Dec 31, 2026•6 Day Trip
$1,261 USD
Returning
Fri, Jan 1, 2027•7 Day Trip
$1,391 USD
Returning
Sat, Jan 2, 2027•8 Day Trip
$2,167 USD
Returning
Sun, Jan 3, 2027•9 Day Trip
$1,510 USD
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Mon, Jan 4, 2027•10 Day Trip
$1,510 USD
Returning
Wed, Jan 6, 2027•12 Day Trip
$1,510 USD
Returning
Thu, Jan 7, 2027•13 Day Trip
$1,510 USD