Cheap flights from San José to Florida Keys from CA $178

View CA $178 flight on Wed, Aug. 13, 2025Opens in a new window

Popular airlines from San José to Florida Keys

  • Air Canada

    Air Canada

  • WestJet

    WestJet

  • Flair Airlines

    Flair Airlines

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Porter Airlines

    Porter Airlines

  • 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 30% 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 San José (SJO) to Florida Keys (MIA)

Prices were available within the past 7 days and start at CA $178 for one-way flights and CA $297 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Jul. 31 - Tue, Aug. 26
SJO
San José
MIA
Miami
CA $297 Roundtrip, found 16 hours ago
CA $297
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Thu, Jul. 31 from San José to Miami, returning Tue, Aug. 26, priced at CA $297 found 16 hours ago
American Airlines
Fri, Jul. 25 - Thu, Jul. 31
SJO
San José
MIA
Miami
CA $303 Roundtrip, found 3 days ago
CA $303
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Jul. 25 from San José to Miami, returning Thu, Jul. 31, priced at CA $303 found 3 days ago
Delta
Wed, Sep. 17 - Thu, Oct. 2
SJO
San José
MIA
Miami
CA $382 Roundtrip, found 6 days ago
CA $382
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Sep. 17 from San José to Miami, returning Thu, Oct. 2, priced at CA $382 found 6 days ago
avianca
Thu, Jul. 31 - Tue, Aug. 26
SJO
San José
MIA
Miami
CA $445 Roundtrip, found 16 hours ago
CA $445
Roundtrip
found 16 hours ago
Select avianca flight, departing Thu, Jul. 31 from San José to Miami, returning Tue, Aug. 26, priced at CA $445 found 16 hours ago
United
Thu, Jul. 31 - Tue, Aug. 26
SJO
San José
MIA
Miami
CA $450 Roundtrip, found 16 hours ago
CA $450
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Jul. 31 from San José to Miami, returning Tue, Aug. 26, priced at CA $450 found 16 hours ago
Copa
Thu, Jul. 31 - Tue, Aug. 26
SJO
San José
MIA
Miami
CA $673 Roundtrip, found 16 hours ago
CA $673
Roundtrip
found 16 hours ago
Select Copa flight, departing Thu, Jul. 31 from San José to Miami, returning Tue, Aug. 26, priced at CA $673 found 16 hours ago
*Available to Expedia members.