Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Los Angeles to San Juan from $127

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 San Juan departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Los Angeles to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
4:07 pm - 3:35 pm
LAX
-
SJU
19h 28m
2 stops
Spirit Airlines Logo
4:36 pm - 8:15 am
SJU
-
LAX
19h 39m
2 stops
$270Spirit Airlines
Tue, Feb 10 - Thu, Feb 26
Multiple Airlines Logo
11:59 pm - 3:31 pm
LAX
-
SJU
11h 32m
1 stop
Multiple Airlines Logo
10:04 am - 7:01 pm
SJU
-
LAX
11h 57m
1 stop
$271Multiple Airlines
Sun, Feb 22 - Wed, Mar 11
Spirit Airlines Logo
4:07 pm - 3:31 pm
LAX
-
SJU
19h 24m
2 stops
Spirit Airlines Logo
4:31 pm - 8:15 am
SJU
-
LAX
19h 44m
2 stops
$272Spirit Airlines
Tue, Mar 3 - Fri, Mar 6
Spirit Airlines Logo
1:05 am - 5:58 pm
LAX
-
SJU
13h 53m
2 stops
Spirit Airlines Logo
12:55 pm - 7:13 am
SJU
-
LAX
21h 18m
2 stops
$273Spirit Airlines
Mon, Mar 9 - Tue, Mar 17
Spirit Airlines Logo
10:03 am - 11:07 am
LAX
-
SJU
22h 04m
2 stops
Spirit Airlines Logo
6:55 pm - 7:13 am
SJU
-
LAX
15h 18m
1 stop
$274Spirit Airlines
Tue, Mar 24 - Thu, Apr 2
Spirit Airlines Logo
4:07 pm - 3:31 pm
LAX
-
SJU
19h 24m
2 stops
Spirit Airlines Logo
4:36 pm - 8:15 am
SJU
-
LAX
19h 39m
2 stops
$275Spirit Airlines
Thu, Feb 19 - Sat, Feb 28
Multiple Airlines Logo
10:50 pm - 4:21 pm
LAX
-
SJU
13h 31m
1 stop
Multiple Airlines Logo
4:36 pm - 8:15 am
SJU
-
LAX
19h 39m
2 stops
$276Multiple Airlines
Fri, Feb 20 - Mon, Feb 23
Frontier Logo
10:45 pm - 3:06 pm
LAX
-
SJU
12h 21m
1 stop
Frontier Logo
6:30 am - 7:01 pm
SJU
-
LAX
15h 31m
1 stop
$277Frontier
Mon, Feb 23 - Thu, Mar 12
Spirit Airlines Logo
2:51 pm - 11:09 pm
LAX
-
SJU
28h 18m
2 stops
Spirit Airlines Logo
7:44 pm - 7:15 am
SJU
-
LAX
15h 31m
1 stop
$278Spirit Airlines
Fri, Feb 27 - Tue, Mar 3
Spirit Airlines Logo
1:05 am - 11:37 am
LAX
-
SJU
30h 32m
1 stop
Spirit Airlines Logo
4:36 pm - 7:15 am
SJU
-
LAX
18h 39m
2 stops
$279Spirit Airlines
Sat, Feb 28 - Thu, Mar 5

Spirit Airlines flights from Los Angeles to San Juan

Our best Spirit Airlines deals on Los Angeles to San Juan flight tickets
Spirit Airlines
Feb 10
LAX4:07 pmLos Angeles
19h 28m
2 stops
SJU3:35 pmSan Juan Luis Munoz Marin Intl
Feb 26
SJU4:36 pmSan Juan Luis Munoz Marin Intl
19h 39m
2 stops
LAX8:15 amLos Angeles
$270
Spirit Airlines
Mar 3
LAX4:07 pmLos Angeles
19h 24m
2 stops
SJU3:31 pmSan Juan Luis Munoz Marin Intl
Mar 6
SJU4:31 pmSan Juan Luis Munoz Marin Intl
19h 44m
2 stops
LAX8:15 amLos Angeles
$272
Spirit Airlines
Mar 9
LAX1:05 amLos Angeles
13h 53m
2 stops
SJU5:58 pmSan Juan Luis Munoz Marin Intl
Mar 17
SJU12:55 pmSan Juan Luis Munoz Marin Intl
21h 18m
2 stops
LAX7:13 amLos Angeles
$273

Frontier flights from Los Angeles to San Juan

Our best Frontier deals on Los Angeles to San Juan flight tickets
Frontier
Feb 23
LAX10:45 pmLos Angeles
12h 21m
1 stop
SJU3:06 pmSan Juan Luis Munoz Marin Intl
Mar 12
SJU6:30 amSan Juan Luis Munoz Marin Intl
15h 31m
1 stop
LAX7:01 pmLos Angeles
$277
Frontier
Mar 7
LAX10:40 pmLos Angeles
11h 29m
1 stop
SJU2:09 pmSan Juan Luis Munoz Marin Intl
Mar 17
SJU6:30 amSan Juan Luis Munoz Marin Intl
15h 31m
1 stop
LAX7:01 pmLos Angeles
$284
Frontier
Feb 25
LAX10:45 pmLos Angeles
12h 16m
1 stop
SJU3:01 pmSan Juan Luis Munoz Marin Intl
Mar 10
SJU11:07 amSan Juan Luis Munoz Marin Intl
10h 54m
1 stop
LAX7:01 pmLos Angeles
$288

momondo Fare Finder

 
Customize your flight search to find flights from Los Angeles to San Juan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Los Angeles to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 2/10

4:07 pm-3:35 pm

2 stops19h 28m

San Juan Luis Munoz Marin Intl

Thu 2/26

4:36 pm-8:15 am

2 stops19h 39m

$270

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sun 2/22

11:59 pm-3:31 pm

1 stop11h 32m

San Juan Luis Munoz Marin Intl

Wed 3/11

10:04 am-7:01 pm

1 stop11h 57m

$271

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 3/3

4:07 pm-3:31 pm

2 stops19h 24m

San Juan Luis Munoz Marin Intl

Fri 3/6

4:31 pm-8:15 am

2 stops19h 44m

$272

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Mon 3/9

1:05 am-5:58 pm

2 stops13h 53m

San Juan Luis Munoz Marin Intl

Tue 3/17

12:55 pm-7:13 am

2 stops21h 18m

$273

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 3/24

10:03 am-11:07 am

2 stops22h 04m

San Juan Luis Munoz Marin Intl

Thu 4/2

6:55 pm-7:13 am

1 stop15h 18m

$274

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Thu 2/19

4:07 pm-3:31 pm

2 stops19h 24m

San Juan Luis Munoz Marin Intl

Sat 2/28

4:36 pm-8:15 am

2 stops19h 39m

$275

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 2/20

10:50 pm-4:21 pm

1 stop13h 31m

San Juan Luis Munoz Marin Intl

Mon 2/23

4:36 pm-8:15 am

2 stops19h 39m

$276

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Mon 2/23

10:45 pm-3:06 pm

1 stop12h 21m

San Juan Luis Munoz Marin Intl

Thu 3/12

6:30 am-7:01 pm

1 stop15h 31m

$277

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 2/27

2:51 pm-11:09 pm

2 stops28h 18m

San Juan Luis Munoz Marin Intl

Tue 3/3

7:44 pm-7:15 am

1 stop15h 31m

$278

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sat 2/28

1:05 am-11:37 am

1 stop30h 32m

San Juan Luis Munoz Marin Intl

Thu 3/5

4:36 pm-7:15 am

2 stops18h 39m

$279

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Juan from

How to get the cheapest flight ticket from Los Angeles to San Juan

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 typical price of a round-trip flight between Los Angeles and San Juan?

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in October, then April is your next best option. Flight prices from Los Angeles to San Juan during April average around $379.

What is the cheapest Los Angeles to San Juan flight route?

Fly from Los Angeles to San Juan Luis Munoz Marin Intl for the best Los Angeles - San Juan flight prices

How far in advance should I book a flight to San Juan?

You are more likely to see cheaper flights to San Juan from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $457 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Los Angeles for as low as $411 on momondo.

What cabin class options are available on Los Angeles to San Juan flights?

There is only 1 cabin class available to choose from on Los Angeles to San Juan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Los Angeles to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to San Juan

Fastest flight time

9h 19m

Direct flights

None
The fastest flight from Los Angeles to San Juan takes 9h 19m
There are no direct flights from Los Angeles to San Juan. There are no popular flight routes from Los Angeles to San Juan.
Search flight deals

  • How far is Los Angeles to San Juan by plane?

    San Juan is 3368.1 mi away from Los Angeles. A reasonable flight in good conditions will take 9h 19m.

  • When did momondo last update prices for flights from Los Angeles Airport to San Juan?

    Prices for flights from Los Angeles Airport to San Juan refresh daily.

  • How many operators does momondo search for flights from Los Angeles Airport to San Juan?

  • How old do you have to be to fly from Los Angeles Airport to San Juan?

    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 San Juan.

  • What documentation or ID do you need to fly to San Juan?

    The travel and health documents required for your trip to San Juan 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 San Juan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Los Angeles to San Juan

Compare and see reviews for airlines that fly from Los Angeles to San Juan with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $150Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
DeltaPriceFrom $166Free CancellationRating
7.9
8,138 reviews
Search Delta flights
Spirit AirlinesPriceFrom $207Free CancellationRating
6.3
8,407 reviews
Search Spirit Airlines flights
JetBluePriceFrom $222Free CancellationRating
7.2
2,893 reviews
Search JetBlue flights
United AirlinesPriceFrom $290Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
American AirlinesPriceFrom $296Free CancellationRating
7.2
11,218 reviews
Search American Airlines flights
SouthwestPriceFrom $387Free CancellationRating
8.0
4,272 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to San Juan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Juan from Los Angeles.

Can I find flights from Los Angeles to San Juan with flexible booking policies on momondo?

Yes. All flights to San Juan from Los Angeles on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Los Angeles to San Juan?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Los Angeles to San Juan.

I’m not ready to book a flight from Los Angeles to San Juan right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Los Angeles to San Juan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Juan and let you know when they change.

An easier way to manage your San Juan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 3/5
Thu 3/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 7.1 mi from San Juan
San Juan Isla Grande Airport
San Juan Luis Munoz Marin Intl Airport