$130+ Cheap flights from San Diego (SAN) to Luis Munoz Marin Intl (SJU)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Diego to Luis Munoz Marin Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Diego to San Juan Luis Munoz Marin Intl are usually found in September or January, booked 38 days in advance, depart on a Saturday or Tuesday and return on a Thursday
Cheap flight deals from San Diego to Luis Munoz Marin Intl
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 29, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $388 (Booking.com) |
One-way from | $130 (FlightHub) |
Popular in | December |
Cheapest in | September |
Average price | $474 |
Find flight deals from San Diego to Luis Munoz Marin Intl
Cheapest flights from San Diego to Luis Munoz Marin IntlExplore the most affordable flight options available from San Diego to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.
Explore the most affordable flight options available from San Diego to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.
This Mytrip deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This JetBlue deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Orbitz deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Luis Munoz Marin Intl 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, Cheapflights users made 2,558,603 searches. Data last updated abril 29, 2025.
Use the filters below to find and compare flights from San Diego to San Juan Luis Munoz Marin Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San DiegoSan Juan
SAN - SJU
SANSJU
San Diego
mar. 6/3
8:48 pm-11:31 am
2 stops11h 43m
San Juan Luis Munoz Marin Intl
lun. 6/9
12:36 pm-11:56 pm
2 stops14h 20m
San DiegoSan Juan
SAN - SJU
SANSJU
San Diego
mar. 5/20
8:25 pm-11:01 am
1 stop11h 36m
San Juan Luis Munoz Marin Intl
vie. 5/23
8:00 am-7:15 pm
1 stop14h 15m
San DiegoSan Juan
SAN - SJU
SANSJU
San Diego
dom. 5/25
10:20 pm-1:45 pm
1 stop12h 25m
San Juan Luis Munoz Marin Intl
sáb. 5/31
2:05 am-9:52 am
1 stop10h 47m
San DiegoSan Juan
SAN - SJU
SANSJU
San Diego
lun. 5/19
8:00 am-10:47 pm
1 stop11h 47m
San Juan Luis Munoz Marin Intl
mar. 5/27
6:15 am-3:46 pm
1 stop12h 31m
San DiegoSan Juan
SAN - SJU
SANSJU
San Diego
lun. 5/26
10:39 pm-2:00 pm
1 stop12h 21m
San Juan Luis Munoz Marin Intl
dom. 6/1
8:12 pm-7:53 pm
2 stops26h 41m
San DiegoSan Juan
SAN - SJU
SANSJU
San Diego
mar. 6/3
6:27 am-10:30 pm
1 stop13h 03m
San Juan Luis Munoz Marin Intl
jue. 6/12
12:59 am-8:21 am
1 stop10h 22m
San DiegoSan Juan
SAN - SJU
SANSJU
San Diego
lun. 5/19
2:27 pm-5:12 am
1 stop11h 45m
San Juan Luis Munoz Marin Intl
dom. 5/25
6:30 am-2:02 pm
1 stop10h 32m
San DiegoSan Juan
SAN - SJU
SANSJU
San Diego
mié. 7/23
7:40 am-9:15 pm
1 stop10h 35m
San Juan Luis Munoz Marin Intl
jue. 7/31
8:45 pm-10:25 am
2 stops16h 40m
San DiegoSan Juan
SAN - SJU
SANSJU
San Diego
mié. 5/28
8:48 pm-11:31 am
2 stops11h 43m
San DiegoSan Juan
SAN - SJU
SANSJU
San Diego
mié. 5/21
6:27 am-10:30 pm
1 stop13h 03m
Compare providers for flights from San Diego to Luis Munoz Marin Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Luis Munoz Marin Intl in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Diego-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Diego-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Diego to Luis Munoz Marin Intl
Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from San Diego with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Diego to San Juan Luis Munoz Marin Intl Airport
How far ahead should I book a flight from San Diego to San Juan Luis Munoz Marin Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from San Diego to Luis Munoz Marin Intl. Price data was last updated on April 25, 2025.
The price you pay for your flight from San Diego to San Juan Luis Munoz Marin Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 38 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Diego to San Juan Luis Munoz Marin Intl Airport?
Currently, September is the cheapest month in which you can book a flight from San Diego to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from San Diego to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SAN to SJU?
Find hourly flight availability from San Diego to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 29, 2025.
It’s typically best to fly out from San Diego to San Juan Luis Munoz Marin Intl Airport at noon. Doing so could potentially save you 15% on the flight price compared to flying in the afternoon, which is usually more expensive.
What is the cheapest day to fly from San Diego to San Juan Luis Munoz Marin Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from San Diego to Luis Munoz Marin Intl. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their San Diego to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Luis Munoz Marin Intl by month
Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.
Temperature in Luis Munoz Marin Intl by month
Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).
Reviews of airlines servicing Luis Munoz Marin Intl
Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated abril 29, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from San Diego to San Juan. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Comfort
Overall
Entertainment
Food
Reviews
James,Apr 2025
LAX - SFO
Boarding
Crew
Comfort
Overall
Entertainment
Food
Reviews
James,Apr 2025
LAX - SFO
Boarding
Crew
Comfort
Overall
Entertainment
Food
Reviews
James,Apr 2025
LAX - SFO
Boarding
Crew
Comfort
Overall
Entertainment
Food
Reviews
James,Apr 2025
LAX - SFO
Boarding
Crew
Comfort
Overall
Entertainment
Food
Reviews
James,Apr 2025
LAX - SFO
Boarding
Crew
Comfort
Overall
Entertainment
Food
Reviews
James,Apr 2025
LAX - SFO
Related info for your journey
Find useful and relevant information for your journey from San Diego to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for San Diego to Luis Munoz Marin Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from San Diego to Luis Munoz Marin Intl
Discover the top 8 airlines that operate flights from San Diego to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 29, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$342 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$198 | Average$372 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$280 | Average$453 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$308 | Average$476 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$317 | Average$531 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$401 | Average$663 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$414 | Average$582 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$475 | Average$584 | FlexibilityNo cancel fee | On-time75% |