DCARonald Reagan Washington National Airport
Washington, United States
SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
$176 USD
-42%$102 USD
Verified Nov 29, 2025 at 5:43 AMFebruary 2026
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Good Availability
57% of dates checked are available within 10% of the lowest price
Friday, February 20th, 2026
Outbound Flights
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17h 56m·1 stop
$128 USD
DCAFeb 20 20:00
→ORDFeb 20 21:35
UA 3487Embraer 175
10h 4m layover·Overnight
ORDFeb 21 07:39
→SJOFeb 21 12:56
UA 1135Boeing 737MAX 8 Passenger
15h 42m·1 stop
$311 USDDCAFeb 20 17:50
→SFOFeb 20 21:19
UA 368Boeing 737MAX 8 Passenger
2h 46m layover·Overnight
SFOFeb 21 00:05
→SJOFeb 21 08:32
UA 2312Boeing 737MAX 8 Passenger
17h 32m·1 stop
$311 USDDCAFeb 20 20:10
→EWRFeb 20 21:45
UA 4174Bombardier Regional Jet 550
10h 34m layover·Overnight
EWRFeb 21 08:19
→SJOFeb 21 12:42
UA 1080Boeing 737MAX 8 Passenger
16h 20m·1 stop
$1,198 USDDCAFeb 20 20:10
→EWRFeb 20 21:45
UA 4174Bombardier Regional Jet 550
9h 22m layover·Overnight
EWRFeb 21 07:07
→SJOFeb 21 11:30
UA 1642Boeing 737MAX 8 Passenger