Cheap flights from Chicago to Rio Celeste

View AU$304 flight on Wed, 3 Sep. 2025Opens in a new window

Popular airlines from Chicago to Rio Celeste

  • 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 Chicago (CHI) to Rio Celeste (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.

Copa
Thu, 6 Nov. - Tue, 18 Nov.
ORD
Chicago
SJO
San José
AU$648 Return, found 4 days ago
AU$648
Return
found 4 days ago
Select Copa flight, departing Thu, 6 Nov. from Chicago to San José, returning Tue, 18 Nov., priced at AU$648 found 4 days ago
Copa
Mon, 3 Nov. - Tue, 18 Nov.
ORD
Chicago
SJO
San José
AU$671 Return, found 4 days ago
AU$671
Return
found 4 days ago
Select Copa flight, departing Mon, 3 Nov. from Chicago to San José, returning Tue, 18 Nov., priced at AU$671 found 4 days ago
Air Canada
Tue, 4 Nov. - Mon, 17 Nov.
ORD
Chicago
SJO
San José
AU$755 Return, found 4 days ago
AU$755
Return
found 4 days ago
Select Air Canada flight, departing Tue, 4 Nov. from Chicago to San José, returning Mon, 17 Nov., priced at AU$755 found 4 days ago
American Airlines
Sat, 6 Dec. - Mon, 22 Dec.
ORD
Chicago
SJO
San José
AU$877 Return, found 4 days ago
AU$877
Return
found 4 days ago
Select American Airlines flight, departing Sat, 6 Dec. from Chicago to San José, returning Mon, 22 Dec., priced at AU$877 found 4 days ago
United
Sat, 6 Dec. - Sat, 27 Dec.
ORD
Chicago
SJO
San José
AU$892 Return, found 4 days ago
AU$892
Return
found 4 days ago
Select United flight, departing Sat, 6 Dec. from Chicago to San José, returning Sat, 27 Dec., priced at AU$892 found 4 days ago
Delta
Mon, 8 Dec. - Sat, 27 Dec.
ORD
Chicago
SJO
San José
AU$1,062 Return, found 4 days ago
AU$1,062
Return
found 4 days ago
Select Delta flight, departing Mon, 8 Dec. from Chicago to San José, returning Sat, 27 Dec., priced at AU$1,062 found 4 days ago

Find the cheapest month to fly from Chicago (CHI) to San José (SJO)

May is typically the cheapest month to fly

From AU$426 - AU$752 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.