Cheapest return flights from Washington to San Jose in January from 268€

Best time to book flights for Washington (IAD) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest return flights from Washington (IAD) to San Jose (SJO) in January 2025 (see full year).

Return flights

14 Jan - 23 Jan Avianca direct
27 Jan - 30 Jan Copa
26 Jan - 30 Jan Copa
28 Jan - 01 Feb Copa
18 Jan - 23 Jan Copa
08 Jan - 15 Jan Avianca
20 Jan - 27 Jan Copa
22 Jan - 27 Jan Copa
20 Jan - 25 Jan Copa
19 Jan - 24 Jan United
18 Jan - 26 Jan Copa

Also check the deals for one-way flights from Washington to San Jose in January.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in San Jose

Cheap car rent in San Jose