Cheap flights from Washington to Central Pacific Coast

View AU$222 flight on Sun, 3 Aug. 2025Opens in a new window

Popular airlines from Washington to Central Pacific Coast

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Washington (WAS) to Central Pacific Coast (SJO)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 3 Aug. - Thu, 7 Aug.
BWI
Baltimore
SJO
San José
AU$474 Return, found 6 days ago
AU$474
Return
found 6 days ago
Select American Airlines flight, departing Sun, 3 Aug. from Baltimore to San José, returning Thu, 7 Aug., priced at AU$474 found 6 days ago
Copa
Sun, 3 Aug. - Thu, 7 Aug.
BWI
Baltimore
SJO
San José
AU$588 Return, found 6 days ago
AU$588
Return
found 6 days ago
Select Copa flight, departing Sun, 3 Aug. from Baltimore to San José, returning Thu, 7 Aug., priced at AU$588 found 6 days ago
United
Sun, 3 Aug. - Thu, 7 Aug.
BWI
Baltimore
SJO
San José
AU$591 Return, found 6 days ago
AU$591
Return
found 6 days ago
Select United flight, departing Sun, 3 Aug. from Baltimore to San José, returning Thu, 7 Aug., priced at AU$591 found 6 days ago
Copa
Sun, 3 Aug. - Thu, 7 Aug.
BWI
Baltimore
SJO
San José
AU$638 Return, found 6 days ago
AU$638
Return
found 6 days ago
Select Copa flight, departing Sun, 3 Aug. from Baltimore to San José, returning Thu, 7 Aug., priced at AU$638 found 6 days ago
avianca
Tue, 23 Dec. - Thu, 1 Jan.
IAD
Washington
SJO
San José
AU$1,416 Return, found 11 hours ago
AU$1,416
Return
found 11 hours ago
Select avianca flight, departing Tue, 23 Dec. from Washington to San José, returning Thu, 1 Jan., priced at AU$1,416 found 11 hours ago
Air Canada
Tue, 23 Dec. - Thu, 1 Jan.
DCA
Washington
SJO
San José
AU$1,734 Return, found 11 hours ago
AU$1,734
Return
found 11 hours ago
Select Air Canada flight, departing Tue, 23 Dec. from Washington to San José, returning Thu, 1 Jan., priced at AU$1,734 found 11 hours ago
*Available to Expedia members.