Frontier Airlines is selling cheap flights from Los Angeles, United States to Puerto Rico, Puerto Rico for as low as $207 return! That works out to a cost of just 3.1 Cents Per Mile for this 6800 mile journey.

The fare only includes a small carry-on bag placed under the seat, and you need to pay extra if you want to use the overhead storage or to check bags.

Our data shows the lowest prices are available in May 2021. See the link(s) below for dates and prices.

Sample date(s) with Skyscanner.com booking link

Apr 14 – Apr 17 ($337)


Apr 15 – Apr 19 ($337)


May 3 – May 9 ($230)


May 4 – May 12 ($230)


May 10 – May 15 ($230)


May 14 – May 20 ($216)


May 18 – May 22 ($207)


May 24 – May 31 ($338)


Jun 16 – Jun 21 ($336)


Jul 20 – Jul 27 ($337)

Are you looking for an apartment to rent for your stay in Puerto Rico, Puerto Rico? Check out what Vrbo.com has to offer!

We post many cheap flights like this one from Los Angeles, United States to Puerto Rico, Puerto Rico every single day, so have a look at our Travel Deals page, or check out the related posts below!

Note: Prices are valid at the time of publishing this post, but may change in the future.

COVID-19 Note: During these uncertain times, please make sure to check the relevant Coronavirus restrictions for your destination before you book and before you fly. We recommend also checking the refund policy of the airline, as well as purchasing travel insurance for your trip.