
$139 Cheap Frontier Airlines flights from Jacksonville to San Juan (JAX to SJU)
Find The Best Day To Fly from Jacksonville to San Juan
Amazing Frontier Airlines JAX to SJU Flight Deals
The cheapest flights to Luis Munoz Marin Intl. found within the past 7 days were $234 round trip and $139 one way. Prices and availability subject to change. Additional terms may apply.
SJU From JAX Economy Coach Packages on Similar Airlines



Discover our best Frontier Airlines flight from Jacksonville JAX to San Juan SJU
To find the best deals on flights to Jacksonville from San Juan with Frontier Airlines, just enter your travel dates, filter by Frontier Airlines, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Jacksonville JAX to San Juan SJU with Frontier Airlines
If you’re planning a round trip, booking return flights with Frontier Airlines is usually the most cost-effective option. With airfares ranging from $234 to $269, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way Frontier Airlines flights from Jacksonville JAX to San Juan SJU
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Frontier Airlines flight from Jacksonville to San Juan costs from $139. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to San Juan SJU from Jacksonville JAX with Frontier Airlines
To find a cheap Frontier Airlines flight from Jacksonville JAX to San Juan SJU, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on Frontier Airlines flights from Jacksonville JAX to San Juan SJU
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as August, or if you book a flight with a stopover.
Find nonstop flights from Jacksonville JAX to San Juan SJU with Frontier Airlines
If you’re keen to be on San Juan soil fast, don’t waste time with a stopover—filter your search results to show direct Frontier Airlines flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for Frontier Airlines flights from Jacksonville JAX to San Juan SJU
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to San Juan SJU from Jacksonville JAX with Frontier Airlines on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
DEN | USA | Denver Intl. | 13 |
MCO | USA | Orlando Intl. | 7 |
CUN | MEX | Cancun Intl. | 6 |
GDL | MEX | Don Miguel Hidalgo y Costilla Intl. | 5 |
PHL | USA | Philadelphia Intl. | 2 |
ORD | USA | O'Hare Intl. | 2 |
MIA | USA | Miami Intl. | 1 |
LAS | USA | McCarran Intl. | 1 |
MEX | MEX | Mexico City Intl. | 1 |
LAX | USA | Los Angeles Intl. | 1 |
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Popular Frontier Airlines Flight Routes from JAX
Top Frontier Airlines Flight Routes from SJU
Domestic
- New York to Miami (JFK - MIA)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- San Francisco to Las Vegas (SFO - LAS)
- Philadelphia to Orlando (PHL - MCO)
- Los Angeles to Newark Liberty Intl. Airport (LAX - EWR)
- Los Angeles to New York (LAX - LGA)
- Los Angeles to New York (LAX - JFK)
- Los Angeles to Las Vegas (LAX - LAS)
- Newark Liberty Intl. Airport to Los Angeles (EWR - LAX)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
International
- Atlanta to New York (ATL - JFK)
- Los Angeles to Las Vegas (LAX - LAS)
- Newark Liberty Intl. Airport to Los Angeles (EWR - LAX)
- Los Angeles to Newark Liberty Intl. Airport (LAX - EWR)
- San Francisco to Las Vegas (SFO - LAS)
- Los Angeles to New York (LAX - JFK)
- Atlanta to New York (ATL - LGA)
- New York to Miami (JFK - MIA)
- Philadelphia to Orlando (PHL - MCO)
- New York to San Juan (JFK - SJU)
Most Popular
- ATL to MIA Flights
- PHL to MIA Flights
- JetBlue Airways Boston (BOS) to Orlando (MCO) flights
- JetBlue Airways Orlando (MCO) to Las Vegas (LAS) flights
- BOS to MIA Flights
- JFK to FLL Flights
- JFK to TPA Flights
- RDU to MCO Flights
- BWI to MCO Flights
- ORD to MCO Flights
- LAX to MCO Flights
- LAX to MIA Flights
- MSP to MCO Flights
- DFW to MCO Flights
- DTW to MIA Flights
- MCO to SJU Flights
- JetBlue Airways Boston (BOS) to Fort Lauderdale (FLL) flights
- BWI to MIA Flights
- JFK to MCO Flights
- JFK to MIA Flights
- Hawaiian Airlines Orlando (MCO) to Honolulu (HNL) flights
- PHL to TPA Flights
- PHL to MCO Flights
- EWR to MCO Flights
- MCO to ATL Flights
- DTW to MCO Flights
- DFW to MIA Flights
- BDL to MCO Flights
- CLE to MCO Flights
- ATL to MCO Flights