Cheap Flights to Isla Caja de Muertos from CA $83

View CA $83 flight on Mon, Apr 27, 2026Opens in a new window

Popular airlines

  • JetBlue Airways

  • Frontier Airlines

  • American Airlines

  • Spirit Airlines

  • United

  • Delta

  • Southwest Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Isla Caja de Muertos?

Prices were available within the past 7 days and start at CA $83 for one-way flights and CA $165 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Mon, Apr 27 - Fri, May 1
FLL
Fort Lauderdale
SJU
San Juan
CA $165 Roundtrip, just found
CA $165
Roundtrip
just found
Select Spirit Airlines flight, departing Mon, Apr 27 from Fort Lauderdale to San Juan, returning Fri, May 1, priced at CA $165 just found
JetBlue Airways
Sun, Sep 6 - Sun, Sep 13
FLL
Fort Lauderdale
BQN
Aguadilla
CA $314 Roundtrip, found 12 hours ago
CA $314
Roundtrip
found 12 hours ago
Select JetBlue Airways flight, departing Sun, Sep 6 from Fort Lauderdale to Aguadilla, returning Sun, Sep 13, priced at CA $314 found 12 hours ago
Delta
Mon, Apr 27 - Fri, May 1
FLL
Fort Lauderdale
SJU
San Juan
CA $381 Roundtrip, just found
CA $381
Roundtrip
just found
Select Delta flight, departing Mon, Apr 27 from Fort Lauderdale to San Juan, returning Fri, May 1, priced at CA $381 just found
United
Sat, Apr 25 - Wed, Apr 29
FLL
Fort Lauderdale
SJU
San Juan
CA $606 Roundtrip, found 15 hours ago
CA $606
Roundtrip
found 15 hours ago
Select United flight, departing Sat, Apr 25 from Fort Lauderdale to San Juan, returning Wed, Apr 29, priced at CA $606 found 15 hours ago
American Airlines
Sat, Apr 25 - Mon, May 4
SFO
San Francisco
SJU
San Juan
CA $682 Roundtrip, found 15 hours ago
CA $682
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, Apr 25 from San Francisco to San Juan, returning Mon, May 4, priced at CA $682 found 15 hours ago

Frequently asked questions

How do I find cheap flights to Isla Caja de Muertos that have flexible change policies?
By using our helpful "No change fee" filter, that's how. Just type in your origin, destination and dates, click the "Search" button, then tick the checkbox underneath the "Flexible change policies" heading (top left of your screen). Expedia makes it a cinch to find flexible, cheap fares to Isla Caja de Muertos.
Which airlines fly to Isla Caja de Muertos?
Work out your perfect travel dates and then take off towards Isla Caja de Muertos with one of these well-known airlines:

  • JetBlue - 828 flights to or near Isla Caja de Muertos each month, including 806 flights to Luis Munoz Marin Intl. Airport (SJU) per month.
  • Frontier Airlines - 446 flights to or near Isla Caja de Muertos each month, including 446 flights to Luis Munoz Marin Intl. Airport (SJU) per month.
  • American Airlines - 403 flights to or near Isla Caja de Muertos each month, including 403 flights to Luis Munoz Marin Intl. Airport (SJU) per month.

How can I find cheap tickets to Isla Caja de Muertos?
An effective strategy for picking up cheap tickets is to be flexible with your travel dates. Start by searching for your flight to Isla Caja de Muertos, then click on the "flexible dates" box to compare prices for nearby days. Another good tip? Book well ahead. To give you an idea of costs, CA $165 was the lowest price for a flight to Isla Caja de Muertos in the last seven days.
How much is a flight to Isla Caja de Muertos?
There were loads of inexpensive fares for the taking in the last seven days, with the cost of a return flight to Isla Caja de Muertos ranging between CA $165 and CA $682. Many lucky vacationers scored one-way tickets from Fort Lauderdale (FLL) for as low as CA $83.
What are the most popular airports to fly into in Isla Caja de Muertos?
Get ready to pack your bags and touch down at one of these top Isla Caja de Muertos airports:

  • Luis Munoz Marin Intl. Airport (SJU) - 2,876 flights per month.
  • Mercedita Airport (PSE) - 21 flights per month.

When is the cheapest time to fly to Isla Caja de Muertos?
Fly out on a Tuesday to raise your chances of scoring the cheapest deal to Isla Caja de Muertos. Mondays are usually the next most affordable day to take off. Saturday is generally the most expensive day to fly anywhere.
How much is a plane ticket to Isla Caja de Muertos?
Seats ranged from CA $165 to CA $682 over the last seven days. When you're ready to book, we're here to help secure the best deal to Isla Caja de Muertos.
What months are the cheapest to book a flight to Isla Caja de Muertos?
To secure a great deal to Isla Caja de Muertos, book during February when the price of tickets are at their cheapest. When's the most costly? In the U.S, it's the festive month of December.

Travel information

Destination airport
Luis Munoz Marin Intl.
Destination airport IATA code
SJU
Destination city name
San Juan
Roundtrip price
CA $354

Trending flights to Isla Caja de Muertos

Prices were available within the past 7 days and start at CA $83 for one-way flights and CA $165 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Apr 24 - Sat, Apr 25
YYZ
Toronto
SJU
San Juan
CA $354 Roundtrip, found 15 hours ago
CA $354
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Fri, Apr 24 from Toronto to San Juan, returning Sat, Apr 25, priced at CA $354 found 15 hours ago

Explore a world of travel with Expedia

*Available to Expedia members.