Flights From Jacksonville (JAX) to Key Largo (MIA)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Selected fares from Jacksonville to Key Largo

The cheapest prices found with in the last 7 days for return flights were CA $1,498 and CA $283 for one-way flights to Key Largo for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Thu., Aug. 21 - Thu., Aug. 28
JAX
Jacksonville Intl.
MIA
Miami Intl.
CA $1,498 Roundtrip, found 6 days ago
CA $1,498
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu., Aug. 21 from Jacksonville Intl. to Miami Intl., returning Thu., Aug. 28, priced at CA $1,498 found 6 days ago