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

Monday, December 14th, 2026

Outbound Flights

7h 42m·1 stop

$1,447 USD

DCADec 14 06:00

→

EWRDec 14 07:20

UA 4167Bombardier Regional Jet 550

59m layover

EWRDec 14 08:19

→

SJODec 14 12:42

UA 1080Boeing 737MAX 8 Passenger

7h 53m·1 stop

$1,447 USD

DCADec 14 13:00

→

EWRDec 14 14:20

UA 4442Bombardier Regional Jet 550

1h 11m layover

EWRDec 14 15:31

→

SJODec 14 19:53

UA 1222Boeing 737MAX 8 Passenger

17h 42m·1 stop

$1,447 USD

DCADec 14 20:00

→

EWRDec 14 21:30

UA 4174Bombardier Regional Jet 550

10h 49m layover·Overnight

EWRDec 15 08:19

→

SJODec 15 12:42

UA 1080Boeing 737MAX 8 Passenger

15h 32m·1 stop

$2,939 USD

DCADec 14 18:00

→

SFODec 14 21:05

UA 368Boeing 737MAX 8 Passenger

3h layover·Overnight

SFODec 15 00:05

→

SJODec 15 08:32

UA 2312Boeing 737MAX 8 Passenger

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