STS - SJU

$352 Find Cheap Flights from Santa Rosa to San Juan

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santa Rosa to Luis Munoz Marin Intl departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Rosa to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Rosa to San Juan, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Santa Rosa to San Juan (STS-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santa Rosa to San Juan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santa Rosa to Luis Munoz Marin Intl

Mon, Sep 8 - Fri, Sep 19
American Airlines Logo
12:57 pm - 11:11 amSTS-SJU
19h 14m2 stops
American Airlines Logo
7:05 pm - 11:55 amSJU-STS
19h 50m2 stops
$352American Airlines
Find Deal
Sun, Aug 3 - Thu, Aug 14
American Airlines Logo
4:16 pm - 11:55 pmSTS-SJU
28h 39m2 stops
American Airlines Logo
5:15 pm - 11:36 amSJU-STS
21h 21m2 stops
$357American Airlines
Find Deal
Sun, Aug 3 - Sat, Aug 9
American Airlines Logo
4:16 pm - 11:55 pmSTS-SJU
28h 39m2 stops
American Airlines Logo
7:05 pm - 11:36 amSJU-STS
19h 31m2 stops
$421American Airlines
Find Deal
Mon, Aug 11 - Wed, Aug 20
American Airlines Logo
12:59 pm - 10:49 pmSTS-SJU
30h 50m2 stops
American Airlines Logo
7:05 pm - 11:59 pmSJU-STS
31h 54m2 stops
$432American Airlines
Find Deal
Tue, Aug 5 - Wed, Aug 13
American Airlines Logo
1:01 pm - 10:49 pmSTS-SJU
30h 48m2 stops
American Airlines Logo
7:05 pm - 11:36 amSJU-STS
19h 31m2 stops
$485American Airlines
Find Deal
Mon, Aug 4 - Tue, Aug 12
American Airlines Logo
1:01 pm - 9:55 pmSTS-SJU
29h 54m2 stops
American Airlines Logo
7:05 pm - 11:37 amSJU-STS
19h 32m2 stops
$493American Airlines
Find Deal
Mon, Sep 8 - Mon, Sep 15
American Airlines Logo
12:57 pm - 11:11 amSTS-SJU
19h 14m2 stops
American Airlines Logo
3:05 pm - 12:27 pmSJU-STS
24h 22m2 stops
$546American Airlines
Find Deal
Sat, Jul 19 - Fri, Jul 25
American Airlines Logo
4:16 pm - 11:25 pmSTS-SJU
28h 09m2 stops
American Airlines Logo
12:59 am - 12:31 pmSJU-STS
14h 32m2 stops
$551American Airlines
Find Deal
Mon, Aug 4 - Wed, Aug 13
American Airlines Logo
12:20 pm - 5:06 amSTS-SJU
13h 46m1 stop
American Airlines Logo
7:05 pm - 11:36 amSJU-STS
19h 31m2 stops
$557American Airlines
Find Deal
Sun, Sep 7 - Mon, Sep 15
Alaska Airlines Logo
6:00 am - 2:15 pmSTS-SJU
29h 15m2 stops
Alaska Airlines Logo
3:05 pm - 9:43 amSJU-STS
21h 38m2 stops
$666Alaska Airlines
Find Deal
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KAYAK's insights & trends for Santa Rosa to Luis Munoz Marin Intl flights

Get data-powered insights and trends into flights from Santa Rosa to Luis Munoz Marin Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Santa Rosa to San Juan?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Santa Rosa to San Juan were found on American Airlines ($352) and Alaska Airlines ($666).

Good to know

Cheapest flight$352
Flight from Santa Rosa to San Juan

When to book flights from Santa Rosa to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Santa Rosa to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Santa Rosa to San Juan flights

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

    In the last 3 days, the lowest price for a flight from Santa Rosa to San Juan Luis Munoz Marin Intl Airport was $352 for a round-trip ticket.

  • Do I need a passport to fly between Santa Rosa and San Juan?

    Yes, you’ll need a passport to travel to San Juan from Santa Rosa.

  • Which airports will I be using when flying from Santa Rosa to San Juan?

    Santa Rosa airport is called Santa Rosa Sonoma County and the only airport in San Juan is San Juan Luis Munoz Marin Intl.

  • Which aircraft models fly most regularly from Santa Rosa to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Santa Rosa to San Juan?

    oneworld is the only airline alliance operating flights between Santa Rosa and San Juan.

  • How does KAYAK find such low prices on flights from Santa Rosa to San Juan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Santa Rosa to San Juan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santa Rosa to San Juan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Santa Rosa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Santa Rosa to San Juan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan with an airline and back to Santa Rosa with another airline. Booking your flights between Santa Rosa and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santa Rosa to San Juan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan from Santa Rosa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Santa Rosa to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Santa Rosa to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santa Rosa to Luis Munoz Marin Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
8.0Crew
7.2Comfort
6.9Entertainment
6.5Food
7.5Boarding
Airline reviews

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

10.0 ExcellentFraxys, Jun 2025ONT - DFW
Read more American Airlines reviews

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

Cramped seats. FAA should make airlines have more legroom, for even short people complain

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

Eventless. It was a good flight and good crew. Can’t complaint.

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

British Airways staff are very polite and willing to help.

Uncomfortable seats and flight attendant was rude as she insisted on waking up my husband to ask him if he wanted a drink. When he said that he was sleeping, she replied “without an attitude “. He was seated at 8c

The plane was late and then sat on the runway for almost 45 minutes before taking off.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

Worst seats I’ve ever had !!! The seats were very narrow and uncomfortable and misaligned with the seats in front of mine leading to bottom of the seat in front of mine pressing on my legs for 15.5 hours !

Everything you need to know for your flight from Santa Rosa to Luis Munoz Marin Intl

Information on your arrival and departure airports

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