HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Juan

$382+ Cheap flights from Rochester, MN (RST) to San Juan

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
RST — SJU
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Rochester to San Juan 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.

Cheap flight deals from Rochester to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Rochester (RST) to San Juan (PR1). 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 September 16, 2025.

Round-trip from

$382
(American Airlines)

Popular in

September

Cheapest in

March

Average price

$918
From Rochester to San Juan
Search Deals
Highest demand for flights based on searches. 40% potential increase in price ($365 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Rochester to San Juan

Cheapest flights from Rochester to San Juan
Explore the most affordable flight options available from Rochester to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 9/296:06 pmRST - SJU
2 stops23h 08mAmerican Airlines
Fri 10/34:43 pmSJU - RST
2 stops20h 47mAmerican Airlines
Deal found 9/14$399
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 9/296:00 amRST - SJU
2 stops16h 37mAmerican Airlines
Sat 10/43:05 pmSJU - RST
2 stops27h 31mAmerican Airlines
Deal found 9/16$549
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 9/286:06 pmRST - SJU
2 stops20h 46mAmerican Airlines
Sat 10/43:05 pmSJU - RST
2 stops27h 31mAmerican Airlines
Deal found 9/16$589
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 9/296:06 pmRST - SJU
2 stops19h 47mAmerican Airlines
Mon 10/611:56 amSJU - RST
2 stops12h 42mAmerican Airlines
Deal found 9/16$590
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 9/286:06 pmRST - SJU
2 stops19h 09mAmerican Airlines
Sun 10/57:05 pmSJU - RST
2 stops18h 18mAmerican Airlines
Deal found 9/16$652
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 12/226:15 pmRST - SJU
2 stops13h 21mAmerican Airlines
Thu 1/15:24 amSJU - RST
2 stops14h 21mAmerican Airlines
Deal found 9/14$670
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 9/286:00 amRST - SJU
2 stops11h 15mAmerican Airlines
Mon 10/63:00 pmSJU - RST
1 stop9h 38mAmerican Airlines
Deal found 9/16$803
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 9/296:00 amRST - SJU
2 stops11h 15mAmerican Airlines
Sun 10/51:37 pmSJU - RST
2 stops11h 12mAmerican Airlines
Deal found 9/16$847

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rochester 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, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Rochester to San Juan that are best for you.

Fly from

Rochester

Fly to

San Juan

Route

Depart

Return

Price

RochesterSan Juan

RST - SJU

RSTSJU

Rochester

Tue 3/3

11:12 am-9:55 pm

1 stop8h 43m

San Juan Luis Munoz Marin Intl

Wed 3/4

5:41 am-9:50 pm

2 stops18h 09m

$382

RochesterSan Juan

RST - SJU

RSTSJU

Rochester

Mon 9/29

6:06 pm-6:14 pm

2 stops23h 08m

San Juan Luis Munoz Marin Intl

Fri 10/3

4:43 pm-12:30 pm

2 stops20h 47m

$399

RochesterSan Juan

RST - SJU

RSTSJU

Rochester

Mon 9/29

6:00 am-11:37 pm

2 stops16h 37m

San Juan Luis Munoz Marin Intl

Sat 10/4

3:05 pm-5:36 pm

2 stops27h 31m

$549

RochesterSan Juan

RST - SJU

RSTSJU

Rochester

Sun 9/28

6:06 pm-3:52 pm

2 stops20h 46m

San Juan Luis Munoz Marin Intl

Sat 10/4

3:05 pm-5:36 pm

2 stops27h 31m

$589

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Rochester to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Rochester 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 Rochester to San Juan

What is the cheapest month to book a flight from Rochester, Minnesota to San Juan?

Currently, September is the cheapest month in which you can book a flight from Rochester, Minnesota to San Juan (average of $254). Flying from Rochester, Minnesota to San Juan 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.

How much does it cost to fly round-trip from Rochester, Minnesota to San Juan?

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated September 16, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Rochester to San Juan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Rochester to San Juan. 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 Rochester to San Juan?

    Most people fly from Rochester (RST) if they book a flight from Rochester to San Juan. On average, Rochester has 0 outbound flights to San Juan per day from 2 airlines. Rochester is conveniently located just 7.0 mi from Rochester’s city center.

  • How long is the flight from Rochester, Minnesota to San Juan?

    For as low as $382, American Airlines can have you in San Juan from Rochester, Minnesota in 8h 43m. The distance from Rochester, Minnesota to San Juan is about 2333 mi.

  • What are the cheapest airlines flying from Rochester, Minnesota to San Juan round-trip?

    Our cheapest airline available from Rochester, Minnesota to San Juan is American Airlines. Our recent data shows that you can find tickets from as low as $264 on this airline. An additional option worth looking into is Delta, starting at $264. American Airlines is 51% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Rochester to San Juan that include hotel bookings?

    Yes. In addition to deals on Rochester to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rochester to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rochester to San Juan.

  • Can I find deals for business class flights from Rochester to San Juan?

    Yes. Cheapflights offers flight deals from Rochester to San Juan 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 Rochester, Minnesota to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Rochester, Minnesota to San Juan (average of $254). Flying from Rochester, Minnesota to San Juan 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

Browse 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.

Top 2 airlines flying from Rochester to San Juan

Discover the top 2 airlines that operate flights from Rochester to San Juan. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$264Average$551FlexibilityNo cancel feeOn-time71%
DeltaCheapest$264Average$369FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.