Cheapest return flights from Washington (IAD) to Sao Paulo (GRU), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
10 Aug 18 Aug Breeze Airways
10 Aug 26 Aug Breeze Airways
22 Aug 26 Sep Frontier Airlines
10 Aug 17 Aug Frontier Airlines
21 Aug 28 Aug Breeze Airways
19 Aug 30 Aug Frontier Airlines
27 Aug 03 Sep Frontier Airlines
21 Aug 31 Aug Breeze Airways
05 Aug 16 Aug Frontier Airlines
03 Aug 17 Aug Frontier Airlines
19 Aug 26 Aug Frontier Airlines
03 Aug 24 Aug Frontier Airlines
28 Aug 06 Sep Frontier Airlines
28 Aug 01 Sep Avianca
27 Aug 03 Sep United
Direct Flight
28 Aug 06 Sep United
Direct Flight
22 Aug 26 Sep United
Direct Flight
Powered by

deals for one-way flights from Washington to Sao Paulo in August.

Book a cheap hotel in Sao Paulo

Cheap car rent in Guarulhos Gov Andre Franco Montouro

Updated Jul 14, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.