What is the cheapest day to fly from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport?

Travelers seeking maximum savings on their San Luis Obispo to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport?

Travelers have found that booking a Tuesday departure is the best way to save up to 74% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport?

October is one of the best times of the year to fly to San Juan Luis Munoz Marin Intl Airport from San Luis Obispo. Prices for October average $617 per person but you can even find prices for as low as $348. The most expensive prices can be found in the month of April. Opting for a October flight can save you 41% on your journey compared to booking in April

What airport do you fly from for flights from San Luis Obispo to San Juan Luis Munoz Marin Intl?

San Luis Obispo County (SBP) is the airport you will fly out of if you book a flight from San Luis Obispo to San Juan Luis Munoz Marin Intl. You should not have trouble finding flights to San Juan Luis Munoz Marin Intl from County; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the San Luis Obispo airport to San Juan Luis Munoz Marin Intl. It is only a 3.3 mi journey to County (SBP) from San Luis Obispo’s city center.

How can I find direct flights from San Luis Obispo to Luis Munoz Marin Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Obispo to Luis Munoz Marin Intl.

Can I find deals for business class flights from San Luis Obispo to Luis Munoz Marin Intl?

Yes. Cheapflights offers flight deals from San Luis Obispo to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$315+ Flights from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport

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Cheap flight deals from San Luis Obispo to Luis Munoz Marin Intl

Round-trip from	$525 (American Airlines)
One-way from	$315 (United Airlines)
Popular in	April
Cheapest in	October
Average price	$788

From San Luis Obispo County to San Juan Luis Munoz Marin Intl

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One-way flight from San Luis Obispo County to San Juan Luis Munoz Marin Intl

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Highest demand for flights based on searches. 18% potential increase in price ($142 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from San Luis Obispo to Luis Munoz Marin Intl

Cheapest flights from San Luis Obispo to Luis Munoz Marin Intl
Explore the most affordable flight options available from San Luis Obispo to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Fri 9/512:24 pmSBP - SJU

2 stops21h 22mAmerican Airlines

Mon 9/87:05 pmSJU - SBP

2 stops19h 29mAmerican Airlines

Deal found 6/10

$525

Fri 9/54:44 pmSBP - SJU

2 stops16h 16mUnited Airlines

Sun 9/71:05 amSJU - SBP

2 stops19h 23mUnited Airlines

Deal found 6/10

$784

Best flights from San Luis Obispo to Luis Munoz Marin Intl
Discover carefully curated flight deals from San Luis Obispo to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Fri 9/512:24 pmSBP - SJU

2 stops21h 22mAmerican Airlines

Mon 9/87:05 pmSJU - SBP

2 stops19h 29mAmerican Airlines

Deal found 6/10

$525

Fri 9/54:44 pmSBP - SJU

2 stops16h 16mUnited Airlines

Sun 9/71:05 amSJU - SBP

2 stops19h 23mUnited Airlines

Deal found 6/10

$784

Last-minute flights from San Luis Obispo to Luis Munoz Marin Intl
Discover last-minute flight deals from San Luis Obispo to Luis Munoz Marin Intl. Data last updated June 12, 2025 and is based on user searches.

Mon 6/306:00 amSBP - SJU

2 stops14h 25mAmerican Airlines

Tue 7/226:15 amSJU - SBP

2 stops19h 20mAmerican Airlines

Deal found 6/10

$582

Mon 6/306:00 pmSBP - SJU

2 stops17h 44mUnited Airlines

Mon 7/211:10 amSJU - SBP

2 stops14h 01mUnited Airlines

Deal found 6/10

$806

One-way flights from San Luis Obispo to Luis Munoz Marin Intl
Search for one-way flight options from San Luis Obispo to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Mon 6/304:43 pmSBP - SJU

2 stops16h 14mUnited Airlines

Deal found 6/10

$315

Mon 6/306:00 amSBP - SJU

2 stops14h 25mAmerican Airlines

Deal found 6/12

$320

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Fri 9/5

12:24 pm-12:46 pm

2 stops21h 22m

San Juan Luis Munoz Marin Intl

Mon 9/8

7:05 pm-11:34 am

2 stops19h 29m

$525

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Fri 9/5

4:44 pm-12:00 pm

2 stops16h 16m

San Juan Luis Munoz Marin Intl

Sun 9/7

1:05 am-5:28 pm

2 stops19h 23m

$784

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Mon 6/30

4:43 pm-11:57 am

2 stops16h 14m

$315

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Mon 6/30

6:00 am-11:25 pm

2 stops14h 25m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from San Luis Obispo to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from San Luis Obispo with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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 SBP to SJU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport as you normally would.

Rainfall in Luis Munoz Marin Intl 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

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

United Airlines

7.4

Good

8,790 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,790 reviews

United Airlines

7.4

Good

8,790 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,790 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

What airport do you fly from for flights from San Luis Obispo to San Juan Luis Munoz Marin Intl?
San Luis Obispo County (SBP) is the airport you will fly out of if you book a flight from San Luis Obispo to San Juan Luis Munoz Marin Intl. You should not have trouble finding flights to San Juan Luis Munoz Marin Intl from County; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the San Luis Obispo airport to San Juan Luis Munoz Marin Intl. It is only a 3.3 mi journey to County (SBP) from San Luis Obispo’s city center.
What are the cheapest airlines flying from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport round-trip?
Flying on American Airlines is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at $525. Another option worth looking into is United Airlines, starting at $784 round trip. You may be able to fly from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport for 14% less than the average price by searching for these airlines.
Can I find deals for flights from San Luis Obispo to Luis Munoz Marin Intl that include hotel bookings?
Yes. In addition to deals on San Luis Obispo to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Luis Obispo to Luis Munoz Marin Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Obispo to Luis Munoz Marin Intl.
Can I find deals for business class flights from San Luis Obispo to Luis Munoz Marin Intl?
Yes. Cheapflights offers flight deals from San Luis Obispo to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport?
Currently, September is the cheapest month in which you can book a flight from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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.

See more FAQs

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Humacao

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Top 2 airlines flying from San Luis Obispo to Luis Munoz Marin Intl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$348	Average$574	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$453	Average$580	FlexibilityNo cancel fee	On-time71%

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$315+ Cheap flights from San Luis Obispo (SBP) 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Luis Obispo to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Luis Obispo to Luis Munoz Marin Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Luis Obispo to Luis Munoz Marin Intl

Cheapest flights from San Luis Obispo to Luis Munoz Marin IntlExplore the most affordable flight options available from San Luis Obispo to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from San Luis Obispo to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport that are best for you.

Best time to book a flight from San Luis Obispo to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from San Luis Obispo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport?

What is the cheapest time of day to fly from SBP to SJU?

Find hourly flight availability from San Luis Obispo 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 June 12, 2025.

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.

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.

Reviews of airlines servicing Luis Munoz Marin Intl

Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo 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.

What airport do you fly from for flights from San Luis Obispo to San Juan Luis Munoz Marin Intl?

What are the cheapest airlines flying from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport round-trip?

Can I find deals for flights from San Luis Obispo to Luis Munoz Marin Intl that include hotel bookings?

How can I find direct flights from San Luis Obispo to Luis Munoz Marin Intl?

Can I find deals for business class flights from San Luis Obispo to Luis Munoz Marin Intl?

What is the cheapest month to book a flight from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport?

Traveling to a place near San Luis Obispo?

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Alternative routes for San Luis Obispo to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from San Luis Obispo to Luis Munoz Marin Intl

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Cheapest flights from San Luis Obispo to Luis Munoz Marin Intl
Explore the most affordable flight options available from San Luis Obispo to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.