Cheap flights from Los Angeles to Puerto Rico from $155
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Puerto Rico departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
Los AngelesSan Juan
LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl
LAXSJU
Los Angeles
Tue 2/2
7:30 am-9:11 pm
1 stop9h 41m
San Juan Luis Munoz Marin Intl
Tue 2/9
10:32 am-9:30 pm
1 stop14h 58m
Los AngelesSan Juan
LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl
LAXSJU
Los Angeles
Fri 11/6
6:30 am-11:59 pm
1 stop13h 29m
San Juan Luis Munoz Marin Intl
Fri 11/13
3:49 pm-11:47 pm
1 stop11h 58m
Los AngelesSan Juan
LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl
LAXSJU
Los Angeles
Sun 11/8
9:10 pm-10:00 am
1 stop8h 50m
San Juan Luis Munoz Marin Intl
Wed 11/11
6:25 am-12:32 pm
1 stop10h 07m
Los AngelesSan Juan
LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl
LAXSJU
Los Angeles
Tue 12/8
7:00 am-8:55 pm
1 stop9h 55m
San Juan Luis Munoz Marin Intl
Thu 12/10
5:01 am-10:52 am
1 stop9h 51m
Los AngelesSan Juan
LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl
LAXSJU
Los Angeles
Mon 11/9
5:00 am-6:25 pm
1 stop9h 25m
San Juan Luis Munoz Marin Intl
Fri 11/13
2:05 am-10:53 am
1 stop12h 48m
Los AngelesSan Juan
LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl
LAXSJU
Los Angeles
Tue 1/12
7:00 am-9:00 pm
1 stop10h 00m
San Juan Luis Munoz Marin Intl
Wed 1/20
7:40 am-4:33 pm
1 stop12h 53m
Los AngelesSan Juan
LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl
LAXSJU
Los Angeles
Mon 11/9
12:26 am-12:59 am
1 stop20h 33m
San Juan Luis Munoz Marin Intl
Wed 11/11
3:55 pm-5:53 pm
1 stop29h 58m
Los AngelesSan Juan
LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl
LAXSJU
Los Angeles
Wed 11/11
12:26 am-12:59 am
1 stop20h 33m
San Juan Luis Munoz Marin Intl
Fri 11/13
3:55 pm-5:53 pm
1 stop29h 58m
Los AngelesSan Juan
LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl
LAXSJU
Los Angeles
Tue 11/17
6:15 am-11:25 pm
1 stop13h 10m
San Juan Luis Munoz Marin Intl
Sat 11/21
5:15 pm-11:50 pm
1 stop10h 35m
Los AngelesSan Juan
LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl
LAXSJU
Los Angeles
Fri 11/6
9:55 pm-4:10 pm
1 stop14h 15m
San Juan Luis Munoz Marin Intl
Fri 11/13
6:05 am-6:20 pm
1 stop16h 15m
See travel insights to Puerto Rico from
How to get the cheapest flight ticket from Los Angeles to Puerto Rico
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Puerto Rico?
If you don’t want to visit Puerto Rico in September, then you should wait until October to fly from Los Angeles, when ticket prices are also cheap, with an average price of $435.
What is the cheapest Los Angeles to Puerto Rico flight route?
Fly from Los Angeles to San Juan Luis Munoz Marin Intl for the best Los Angeles - Puerto Rico flight prices
How far in advance should I book a flight from Los Angeles to Puerto Rico?
You are more likely to see cheaper flights to Puerto Rico from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $480 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Los Angeles for as low as $422 on momondo.
What cabin class options are available on Los Angeles to Puerto Rico flights?
There is only 1 cabin class available to choose from on Los Angeles to Puerto Rico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Los Angeles to Puerto Rico?
United Airlines, American Airlines, and Frontier are the most popular carriers operating from Los Angeles to Puerto Rico
What airlines fly to Puerto Rico?
American Airlines, JetBlue and Frontier are the top three most popular airlines that fly to Puerto Rico from Los Angeles according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 6 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.
Cheap Los Angeles to Puerto Rico flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Puerto Rico
Frequently asked questions about flying from Los Angeles to Puerto Rico
When did momondo last update prices for flights from Los Angeles Airport to Puerto Rico?
Prices for flights from Los Angeles Airport to Puerto Rico refresh daily.
How many operators does momondo search for flights from Los Angeles Airport to Puerto Rico?
The number of operators available for flights from Los Angeles Airport to Puerto Rico is 6 as of October 2026.
How old do you have to be to fly from Los Angeles Airport to Puerto Rico?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Los Angeles Airport to Puerto Rico.
What documentation or ID do you need to fly to Puerto Rico?
The travel and health documents required for your trip to Puerto Rico can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Los Angeles to Puerto Rico?
Based on momondo bookings for flights between Los Angeles and Puerto Rico, the leading plane model is Boeing 737 MAX 9, making up 50.00% of the total bookings. Other popular models include Boeing 737-900 with 50.00%.
Best airlines flying from Los Angeles to Puerto Rico
Compare and see reviews for airlines that fly from Los Angeles to Puerto Rico with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $150 | Free Cancellation | Rating 7.8 8,653 reviews | |||
| PriceFrom $202 | Free Cancellation | Rating 5.5 2,542 reviews | |||
| PriceFrom $262 | Free Cancellation | Rating 7.1 3,045 reviews | |||
| PriceFrom $288 | Free Cancellation | Rating 7.4 10,350 reviews | |||
| PriceFrom $296 | Free Cancellation | Rating 7.0 12,152 reviews | |||
| PriceFrom $365 | Free Cancellation | Rating 7.9 4,220 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Los Angeles to Puerto Rico?
It is quick and easy to find Los Angeles to Puerto Rico flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Puerto Rico that suits you.
Can I find flights from Los Angeles to Puerto Rico with flexible booking policies on momondo?
Flights from Los Angeles to Puerto Rico with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Los Angeles to Puerto Rico?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Puerto Rico from Los Angeles.
I’m not ready to book a flight from Los Angeles to Puerto Rico right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Los Angeles to Puerto Rico now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Puerto Rico and let you know when they change.