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.

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).

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

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

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

If you book a flight to San Juan Luis Munoz Marin Intl from Santa Rosa, you will be flying from Sonoma County, which is the city’s only airport. Santa Rosa Sonoma County (STS) is located 7.2 mi from the center of Santa Rosa. There are 0 flights from Sonoma County to San Juan Luis Munoz Marin Intl per day from 1 airline.

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

Yes. In addition to deals on Santa Rosa to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Santa Rosa 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 Santa Rosa to Luis Munoz Marin Intl.

Can I find deals for business class flights from Santa Rosa to Luis Munoz Marin Intl?

Yes. Cheapflights offers flight deals from Santa Rosa 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.

$169+ Flights from Santa Rosa to San Juan Luis Munoz Marin Intl Airport

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Find flight deals from Santa Rosa to Luis Munoz Marin Intl

Cheapest flights from Santa Rosa to Luis Munoz Marin Intl
Explore the most affordable flight options available from Santa Rosa to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

lun. 11/244:23 pmSTS - SJU

2 stops13h 47mAmerican Airlines

jue. 12/43:58 pmSJU - STS

2 stops24h 29mAmerican Airlines

Deal found 10/27

$465

lun. 11/244:23 pmSTS - SJU

2 stops13h 47mAmerican Airlines

mié. 12/36:42 pmSJU - STS

2 stops25h 14mAmerican Airlines

Deal found 10/27

$593

mar. 11/251:18 pmSTS - SJU

2 stops16h 52mAmerican Airlines

sáb. 12/68:18 amSJU - STS

2 stops32h 09mAmerican Airlines

Deal found 10/27

$621

lun. 11/244:23 pmSTS - SJU

2 stops13h 47mAmerican Airlines

mar. 12/26:42 pmSJU - STS

2 stops21h 45mAmerican Airlines

Deal found 10/27

$669

vie. 11/284:23 pmSTS - SJU

2 stops13h 47mAmerican Airlines

jue. 12/46:42 pmSJU - STS

2 stops21h 45mAmerican Airlines

Deal found 10/27

$711

mar. 11/251:18 pmSTS - SJU

2 stops16h 52mAmerican Airlines

mié. 12/34:50 pmSJU - STS

2 stops27h 06mAmerican Airlines

Deal found 10/27

$749

mar. 12/233:53 pmSTS - SJU

2 stops26h 12mAmerican Airlines

mié. 12/318:35 pmSJU - STS

2 stops19h 54mAmerican Airlines

Deal found 10/27

$781

mar. 11/251:18 pmSTS - SJU

2 stops16h 52mAmerican Airlines

mar. 12/26:42 pmSJU - STS

2 stops21h 45mAmerican Airlines

Deal found 10/27

$825

vie. 11/284:23 pmSTS - SJU

2 stops13h 47mAmerican Airlines

mié. 12/34:50 pmSJU - STS

2 stops27h 06mAmerican Airlines

Deal found 10/27

$839

dom. 12/2112:59 pmSTS - SJU

2 stops22h 09mAmerican Airlines

mié. 12/318:35 pmSJU - STS

2 stops19h 54mAmerican Airlines

Deal found 10/27

$850

vie. 11/281:18 pmSTS - SJU

1 stop21h 42mAmerican Airlines

mar. 12/26:42 pmSJU - STS

2 stops21h 45mAmerican Airlines

Deal found 10/27

$862

Best flights from Santa Rosa to Luis Munoz Marin Intl
Discover carefully curated flight deals from Santa Rosa 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 octubre 28, 2025.

mar. 3/1712:47 pmSTS - SJU

2 stops27h 58mAmerican Airlines

mar. 3/245:45 pmSJU - STS

2 stops25h 05mAmerican Airlines

Deal found 10/26

$465

mar. 3/176:58 amSTS - SJU

2 stops27h 35mAlaska Airlines

dom. 3/226:20 amSJU - STS

2 stops18h 17mAlaska Airlines

Deal found 10/26

$783

mar. 3/1712:47 pmSTS - SJU

2 stops27h 58mAmerican Airlines

lun. 3/235:45 pmSJU - STS

2 stops25h 05mAmerican Airlines

Deal found 10/26

$541

mar. 3/34:27 pmSTS - SJU

2 stops16h 30mAmerican Airlines

mié. 3/44:37 pmSJU - STS

2 stops23h 51mAmerican Airlines

Deal found 10/27

$593

mié. 11/264:23 pmSTS - SJU

2 stops18h 46mAmerican Airlines

vie. 12/53:58 pmSJU - STS

2 stops24h 29mAmerican Airlines

Deal found 10/27

$621

mar. 3/1712:47 pmSTS - SJU

2 stops27h 58mAmerican Airlines

vie. 3/2011:40 amSJU - STS

2 stops27h 39mAmerican Airlines

Deal found 10/26

$706

lun. 3/164:12 pmSTS - SJU

2 stops24h 33mAmerican Airlines

vie. 3/203:35 pmSJU - STS

2 stops23h 44mAmerican Airlines

Deal found 10/26

$706

dom. 1/254:23 pmSTS - SJU

2 stops16h 45mAmerican Airlines

vie. 1/306:00 amSJU - STS

3 stops13h 53mAmerican Airlines

Deal found 10/27

$747

mar. 11/251:18 pmSTS - SJU

1 stop12h 52mAmerican Airlines

jue. 12/43:58 pmSJU - STS

2 stops24h 29mAmerican Airlines

Deal found 10/27

$750

jue. 11/2712:37 pmSTS - SJU

2 stops28h 21mAmerican Airlines

vie. 12/53:58 pmSJU - STS

2 stops24h 29mAmerican Airlines

Deal found 10/27

$750

mar. 12/233:53 pmSTS - SJU

2 stops26h 12mAmerican Airlines

mié. 12/318:35 pmSJU - STS

2 stops19h 54mAmerican Airlines

Deal found 10/27

$781

Last-minute flights from Santa Rosa to Luis Munoz Marin Intl
Discover last-minute flight deals from Santa Rosa to Luis Munoz Marin Intl. Data last updated octubre 28, 2025 and is based on user searches.

lun. 11/244:23 pmSTS - SJU

2 stops13h 47mAmerican Airlines

vie. 12/55:10 pmSJU - STS

2 stops23h 17mAmerican Airlines

Deal found 10/27

$465

lun. 11/244:23 pmSTS - SJU

2 stops13h 47mAmerican Airlines

mié. 12/36:42 pmSJU - STS

2 stops25h 14mAmerican Airlines

Deal found 10/27

$593

lun. 11/244:23 pmSTS - SJU

2 stops13h 47mAmerican Airlines

mar. 12/26:42 pmSJU - STS

2 stops21h 45mAmerican Airlines

Deal found 10/27

$669

mar. 11/251:18 pmSTS - SJU

2 stops16h 52mAmerican Airlines

sáb. 12/68:18 amSJU - STS

2 stops32h 09mAmerican Airlines

Deal found 10/27

$621

mar. 11/251:18 pmSTS - SJU

2 stops16h 52mAmerican Airlines

mié. 12/34:50 pmSJU - STS

2 stops27h 06mAmerican Airlines

Deal found 10/27

$749

mar. 11/251:18 pmSTS - SJU

1 stop12h 52mAmerican Airlines

jue. 12/43:58 pmSJU - STS

2 stops24h 29mAmerican Airlines

Deal found 10/27

$750

mar. 11/251:18 pmSTS - SJU

2 stops16h 52mAmerican Airlines

mar. 12/26:42 pmSJU - STS

2 stops21h 45mAmerican Airlines

Deal found 10/27

$825

jue. 11/2712:37 pmSTS - SJU

2 stops28h 21mAmerican Airlines

mié. 12/36:42 pmSJU - STS

2 stops33h 10mAmerican Airlines

Deal found 10/27

$900

vie. 11/284:23 pmSTS - SJU

2 stops14h 49mAmerican Airlines

sáb. 12/66:42 pmSJU - STS

2 stops21h 45mAmerican Airlines

Deal found 10/27

$711

vie. 11/284:23 pmSTS - SJU

2 stops13h 47mAmerican Airlines

mié. 12/34:50 pmSJU - STS

2 stops27h 06mAmerican Airlines

Deal found 10/27

$839

vie. 11/281:18 pmSTS - SJU

1 stop21h 42mAmerican Airlines

mar. 12/26:42 pmSJU - STS

2 stops21h 45mAmerican Airlines

Deal found 10/27

$862

dom. 11/3012:37 pmSTS - SJU

2 stops17h 33mAmerican Airlines

vie. 12/56:42 pmSJU - STS

2 stops21h 45mAmerican Airlines

Deal found 10/27

$866

One-way flights from Santa Rosa to Luis Munoz Marin Intl
Search for one-way flight options from Santa Rosa to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated octubre 28, 2025.

mar. 2/174:27 pmSTS - SJU

2 stops15h 28mAmerican Airlines

Deal found 10/26

$169

dom. 2/1512:58 pmSTS - SJU

2 stops30h 50mAmerican Airlines

Deal found 10/26

$175

lun. 2/1612:58 pmSTS - SJU

2 stops23h 59mAmerican Airlines

Deal found 10/26

$200

mié. 2/1812:58 pmSTS - SJU

2 stops17h 09mAmerican Airlines

Deal found 10/26

$297

jue. 2/198:00 amSTS - SJU

2 stops22h 07mAmerican Airlines

Deal found 10/26

$372

vie. 11/211:18 pmSTS - SJU

2 stops17h 54mAmerican Airlines

Deal found 10/26

$397

vie. 11/284:23 pmSTS - SJU

2 stops13h 47mAmerican Airlines

Deal found 10/28

$453

sáb. 11/224:23 pmSTS - SJU

2 stops19h 56mAmerican Airlines

Deal found 10/26

$473

mar. 12/236:45 amSTS - SJU

2 stops28h 14mAlaska Airlines

Deal found 10/27

$620

mié. 12/247:00 amSTS - SJU

2 stops27h 52mAmerican Airlines

Deal found 10/27

$663

sáb. 11/294:23 pmSTS - SJU

2 stops18h 37mAmerican Airlines

Deal found 10/28

$698

Cheap flight deals from Santa Rosa to Luis Munoz Marin Intl

Round-trip from	$265 (American Airlines)
One-way from	$169 (American Airlines)
Popular in	December
Cheapest in	May
Average price	$443

From Santa Rosa Sonoma County to San Juan Luis Munoz Marin Intl

Search Deals

One-way flight from Santa Rosa Sonoma County to San Juan Luis Munoz Marin Intl

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($51 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaSan Juan

STS - SJU

STSSJU

Santa Rosa Sonoma County

mar. 3/17

12:47 pm-7:45 pm

2 stops27h 58m

San Juan Luis Munoz Marin Intl

mar. 3/24

5:45 pm-3:50 pm

2 stops25h 05m

$465

Santa RosaSan Juan

STS - SJU

STSSJU

Santa Rosa Sonoma County

mar. 3/17

12:47 pm-7:45 pm

2 stops27h 58m

San Juan Luis Munoz Marin Intl

lun. 3/23

5:45 pm-3:50 pm

2 stops25h 05m

$541

Santa RosaSan Juan

STS - SJU

STSSJU

Santa Rosa Sonoma County

mar. 3/3

4:27 pm-12:57 pm

2 stops16h 30m

San Juan Luis Munoz Marin Intl

mié. 3/4

4:37 pm-12:28 pm

2 stops23h 51m

$593

Santa RosaSan Juan

STS - SJU

STSSJU

Santa Rosa Sonoma County

mié. 11/26

4:23 pm-3:09 pm

2 stops18h 46m

San Juan Luis Munoz Marin Intl

vie. 12/5

3:58 pm-12:27 pm

2 stops24h 29m

$621

Santa RosaSan Juan

STS - SJU

STSSJU

Santa Rosa Sonoma County

mar. 3/17

12:47 pm-7:45 pm

2 stops27h 58m

San Juan Luis Munoz Marin Intl

vie. 3/20

11:40 am-12:19 pm

2 stops27h 39m

$706

Santa RosaSan Juan

STS - SJU

STSSJU

Santa Rosa Sonoma County

lun. 3/16

4:12 pm-7:45 pm

2 stops24h 33m

San Juan Luis Munoz Marin Intl

vie. 3/20

3:35 pm-12:19 pm

2 stops23h 44m

$706

Santa RosaSan Juan

STS - SJU

STSSJU

Santa Rosa Sonoma County

dom. 1/25

4:23 pm-1:08 pm

2 stops16h 45m

San Juan Luis Munoz Marin Intl

vie. 1/30

6:00 am-3:53 pm

3 stops13h 53m

$747

Santa RosaSan Juan

STS - SJU

STSSJU

Santa Rosa Sonoma County

mar. 11/25

1:18 pm-6:10 am

1 stop12h 52m

San Juan Luis Munoz Marin Intl

jue. 12/4

3:58 pm-12:27 pm

2 stops24h 29m

$750

Santa RosaSan Juan

STS - SJU

STSSJU

Santa Rosa Sonoma County

jue. 11/27

12:37 pm-8:58 pm

2 stops28h 21m

San Juan Luis Munoz Marin Intl

vie. 12/5

3:58 pm-12:27 pm

2 stops24h 29m

$750

Santa RosaSan Juan

STS - SJU

STSSJU

Santa Rosa Sonoma County

mar. 12/23

3:53 pm-10:05 pm

2 stops26h 12m

San Juan Luis Munoz Marin Intl

mié. 12/31

8:35 pm-12:29 pm

2 stops19h 54m

$781

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 21 results

Best time to book a flight from Santa Rosa to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Santa Rosa 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 Santa Rosa to San Juan Luis Munoz Marin Intl Airport

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

Currently, April is the cheapest month in which you can book a flight from Santa Rosa to San Juan Luis Munoz Marin Intl Airport (average of $180). Flying from Santa Rosa to San Juan Luis Munoz Marin Intl Airport in October is currently the most expensive (average of $329). 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.

Reviews of airlines servicing Luis Munoz Marin Intl

See what other customers who have flown with American Airlines from Santa Rosa to San Juan Luis Munoz Marin Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

11,032 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

American Airlines

7.2

Good

11,032 reviews

American Airlines

7.2

Good

11,032 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

What airport do you fly from for flights from Santa Rosa to San Juan Luis Munoz Marin Intl?
If you book a flight to San Juan Luis Munoz Marin Intl from Santa Rosa, you will be flying from Sonoma County, which is the city’s only airport. Santa Rosa Sonoma County (STS) is located 7.2 mi from the center of Santa Rosa. There are 0 flights from Sonoma County to San Juan Luis Munoz Marin Intl per day from 1 airline.
How long is the flight from Santa Rosa to San Juan Luis Munoz Marin Intl Airport?
Airlines like American Airlines fly from Santa Rosa to San Juan Luis Munoz Marin Intl Airport in about 27h 58m. The time it takes to get you to your destination can typically vary by up to . There are 3652 mi between Santa Rosa and San Juan Luis Munoz Marin Intl Airport.
Can I find deals for flights from Santa Rosa to Luis Munoz Marin Intl that include hotel bookings?
Yes. In addition to deals on Santa Rosa to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Santa Rosa 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 Santa Rosa to Luis Munoz Marin Intl.
Can I find deals for business class flights from Santa Rosa to Luis Munoz Marin Intl?
Yes. Cheapflights offers flight deals from Santa Rosa 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 Santa Rosa to San Juan Luis Munoz Marin Intl Airport?
Currently, April is the cheapest month in which you can book a flight from Santa Rosa to San Juan Luis Munoz Marin Intl Airport (average of $180). Flying from Santa Rosa to San Juan Luis Munoz Marin Intl Airport in October is currently the most expensive (average of $329). 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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Fajardo

Rio Grande

Luquillo

Humacao

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Top airline flying from Santa Rosa to Luis Munoz Marin Intl

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$374	Average$872	FlexibilityNo cancel fee	On-time71%

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$169+ Cheap flights from Santa Rosa (STS) 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Santa Rosa to Luis Munoz Marin Intl with Cheapflights

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Find flight deals from Santa Rosa to Luis Munoz Marin Intl

Cheapest flights from Santa Rosa to Luis Munoz Marin IntlExplore the most affordable flight options available from Santa Rosa to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

Explore the most affordable flight options available from Santa Rosa to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

Cheap flight deals from Santa Rosa to Luis Munoz Marin Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Santa Rosa to Luis Munoz Marin Intl

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

Cheapflights Insights

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

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

Reviews of airlines servicing Luis Munoz Marin Intl

See what other customers who have flown with American Airlines from Santa Rosa to San Juan Luis Munoz Marin Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa 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 Santa Rosa to San Juan Luis Munoz Marin Intl?

How long is the flight from Santa Rosa to San Juan Luis Munoz Marin Intl Airport?

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

How can I find direct flights from Santa Rosa to Luis Munoz Marin Intl?

Can I find deals for business class flights from Santa Rosa to Luis Munoz Marin Intl?

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

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Santa Rosa to Luis Munoz Marin Intl

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

Top airline flying from Santa Rosa to Luis Munoz Marin Intl

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Cheapest flights from Santa Rosa to Luis Munoz Marin Intl
Explore the most affordable flight options available from Santa Rosa to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.