SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
DCARonald Reagan Washington National Airport
Washington, United States
$255 USD
-50%$127 USD
Verified Nov 29, 2025 at 5:45 AMJanuary 2026
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Fair Availability
27% of dates checked are available within 10% of the lowest price
Wednesday, January 21st, 2026
Outbound Flights
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8h 27m·1 stop
$248 USD
SJOJan 21 06:30
→IAHJan 21 10:24
UA 1172Boeing 737
1h 36m layover
IAHJan 21 12:00
→DCAJan 21 15:57
UA 654Airbus A319
11h 47m·1 stop
$248 USDSJOJan 21 09:05
→EWRJan 21 15:18
UA 1079Boeing 737MAX 8 Passenger
5h 2m layover
EWRJan 21 20:20
→DCAJan 21 21:52
UA 4457Bombardier Regional Jet 550
17h 32m·1 stop
$248 USDSJOJan 21 14:00
→EWRJan 21 20:16
UA 1560Boeing 737MAX 8 Passenger
10h 44m layover·Overnight
EWRJan 22 07:00
→DCAJan 22 08:32
UA 4434Bombardier Regional Jet 550
8h 56m·1 stop
$266 USDSJOJan 21 08:45
→IAHJan 21 12:39
UA 1447Boeing 737MAX 8 Passenger
2h 1m layover
IAHJan 21 14:40
→DCAJan 21 18:41
UA 1282Airbus A320
8h 39m·1 stop
$304 USDSJOJan 21 14:20
→IAHJan 21 18:20
UA 1099Boeing 737MAX 8 Passenger
1h 40m layover
IAHJan 21 20:00
→DCAJan 21 23:59
UA 2224Boeing 737
9h 27m·1 stop
$542 USDSJOJan 21 09:05
→EWRJan 21 15:18
UA 1079Boeing 737MAX 8 Passenger
2h 42m layover
EWRJan 21 18:00
→DCAJan 21 19:32
UA 4432Bombardier Regional Jet 550