Washington (DCA) to San José (SJO) flight deal in business from $457

UAUnited Airlines

One Way•Business Class

DCA

Ronald Reagan Washington National Airport

Washington, United States

SJO

Juan Santamaría International Airport (SJO)

San José, Costa Rica

$725 USD

-37%$457 USD

Verified 15 days ago

December 2026

Today

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30$8691$6682$8203$7854$6685$6376$6687$6688$6689$70310$78511$85412$78513$1,44714$1,44715$1,44716$1,44717$1,44718$1,69719$1,69720$1,69721$94822$1,02923$1,69724$1,69725$1,69726$1,69727$82228$70329$69830$59231$4571$4572$6683$1,447

Limited Availability

14% of dates checked are available within 10% of the lowest price

Friday, December 18th, 2026

Outbound Flights

7h 42m·1 stop

$1,697 USD

DCADec 18 06:00

→

EWRDec 18 07:20

UA 4167Bombardier Regional Jet 550

59m layover

EWRDec 18 08:19

→

SJODec 18 12:42

UA 1080Boeing 737MAX 8 Passenger

11h 1m·1 stop

$1,697 USD

DCADec 18 08:15

→

IAHDec 18 11:00

UA 697Boeing 737

3h 34m layover

IAHDec 18 14:34

→

SJODec 18 18:16

UA 1055Boeing 737MAX 8 Passenger

7h 53m·1 stop

$1,697 USD

DCADec 18 13:00

→

EWRDec 18 14:20

UA 4442Bombardier Regional Jet 550

1h 11m layover

EWRDec 18 15:31

→

SJODec 18 19:53

UA 1222Boeing 737MAX 8 Passenger

16h 30m·1 stop

$1,697 USD

DCADec 18 20:00

→

EWRDec 18 21:30

UA 4174Bombardier Regional Jet 550

9h 37m layover·Overnight

EWRDec 19 07:07

→

SJODec 19 11:30

UA 1642Boeing 737MAX 8 Passenger

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