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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
05 Oct 14 Oct Frontier Airlines
14 Oct 21 Oct Air Canada
11 Oct 18 Oct Air Canada
08 Oct 15 Oct Copa
20 Oct 28 Oct Frontier Airlines
20 Oct 04 Nov Frontier Airlines
08 Oct 17 Oct Frontier Airlines
09 Oct 16 Oct Copa
12 Oct 19 Oct Copa
30 Oct 08 Nov Copa
01 Oct 05 Oct Copa
20 Oct 25 Oct Copa
23 Oct 01 Nov GOL Linhas Aéreas
23 Oct 01 Nov United
Direct Flight
20 Oct 04 Nov United
Direct Flight
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deals for one-way flights from Washington to Sao Paulo in October.

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Updated Jul 14, 2026.

About these fares

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