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Cheapest one-way flights from Washington (IAD) to San Jose (SJO), November

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Dates, airline, and price
Dates	Airline	Price
28 Nov	United Direct Flight
27 Nov	United
26 Nov	United
22 Nov	United
25 Nov	United
24 Nov	United
23 Nov	United
20 Nov	Copa

deals for return flights from Washington to San Jose in November.

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Updated Jul 16, 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.

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Cheapest one-way flights from Washington (IAD) to San Jose (SJO), November

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