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Cheap Flights from Washington to San Jose (IAD - SJO)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.

Best fares from IAD to SJO (Found by others)

Sun Mon Tue Wed Thu Fri Sat
          1 $765 2 $743
3 $613 4 $588 5 $588 6 $569 7 $588 8 $598 9 $595
10 $618 11 $591 12 $568 13 $483 14 $569 15 $601 16 $600
17 $730 18 $568 19 $568 20 $568 21 $483 22 $483 23 $483
24 $569 25 $483 26 $483 27 $483 28 $483 29 $483 30 $483
31 $483            
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Select an airline:  United
Direct flights IAD to SJO on United
Flight # Depart IAD Arrive SJO Sun Mon Tue Wed Thu Fri Sat Valid Between
1180 9:10 am 12:05 pm Jul 26 - Aug 17
1180 9:35 am 12:30 pm Jul 28 - Aug 18