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San Juan

$122+ Cheap flights from Saint Paul, MN to San Juan

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — SJU
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheapflights Tip: The best prices from Saint Paul to San Juan are usually found in May or September, booked 21 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Saint Paul to San Juan

Keep the following information in mind while searching for Saint Paul to San Juan flight deals. Data was last updated April 3, 2025.

Round-trip from

$261
(American Airlines)

One-way from

$130
(Mytrip)

Popular in

March

Cheapest in

May

Average price

$385
From Saint Paul to San Juan
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One-way flight from Saint Paul to San Juan
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Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Saint Paul to San Juan

Cheapest flights from Saint Paul to San Juan
Explore the most affordable flight options available from Saint Paul to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This American Airlines deal was found by Cheapflights users on 4/2. 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.
Sat 5/310:42 amMSP - SJU
1 stop17h 18mAmerican Airlines
Fri 5/93:50 pmSJU - MSP
1 stop7h 10mAmerican Airlines
Deal found 4/2$261
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Sat 5/33:22 pmMSP - SJU
1 stop7h 32mUnited Airlines
Fri 5/91:05 amSJU - MSP
1 stop11h 17mUnited Airlines
Deal found 4/1$271
This Mytrip deal was found by Cheapflights users on 4/2. 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.
Mon 4/283:07 pmMSP - SJU
2 stops16h 19mMultiple Airlines
Sat 5/312:54 amSJU - MSP
2 stops13h 46mMultiple Airlines
Deal found 4/2$276
This Mytrip deal was found by Cheapflights users on 4/2. 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.
Sat 5/36:00 amMSP - SJU
2 stops26h 32mSpirit Airlines
Sat 5/107:45 pmSJU - MSP
2 stops18h 43mSpirit Airlines
Deal found 4/2$287
This Cheapflightsfares deal was found by Cheapflights users on 4/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/39:00 amMSP - SJU
Nonstop5h 11mSun Country Air
Sat 5/104:15 pmSJU - MSP
Nonstop6h 11mSun Country Air
Deal found 4/3$291
This Cheapflightsfares deal was found by Cheapflights users on 4/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/122:42 pmMSP - SJU
1 stop7h 36mFrontier
Sat 4/195:45 amSJU - MSP
1 stop8h 57mFrontier
Deal found 4/2$292
This Delta deal was found by Cheapflights users on 4/3. 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.
Fri 4/118:00 amMSP - SJU
Nonstop5h 01mDelta
Thu 4/173:34 pmSJU - MSP
1 stop9h 54mDelta
Deal found 4/3$374

Cheapflights Fare Finder

Customize your flight search to find flights from Saint Paul 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 April 3, 2025.
Use the filters below to find and compare flights from Saint Paul to San Juan that are best for you.

Fly from

Saint Paul

Fly to

San Juan

Route

Depart

Return

Price

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Sat 5/3

10:42 am-5:00 am

1 stop17h 18m

San Juan Luis Munoz Marin Intl

Fri 5/9

3:50 pm-10:00 pm

1 stop7h 10m

$261

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Sat 5/3

3:22 pm-11:54 pm

1 stop7h 32m

San Juan Luis Munoz Marin Intl

Fri 5/9

1:05 am-11:22 am

1 stop11h 17m

$271

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Mon 4/28

3:07 pm-8:26 am

2 stops16h 19m

San Juan Luis Munoz Marin Intl

Sat 5/3

12:54 am-1:40 pm

2 stops13h 46m

$276

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Sat 5/3

6:00 am-9:32 am

2 stops26h 32m

San Juan Luis Munoz Marin Intl

Sat 5/10

7:45 pm-1:28 pm

2 stops18h 43m

$287

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Sat 5/3

9:00 am-3:11 pm

Nonstop5h 11m

San Juan Luis Munoz Marin Intl

Sat 5/10

4:15 pm-9:26 pm

Nonstop6h 11m

$291

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Sun 4/13

2:42 pm-11:51 pm

1 stop8h 09m

San Juan Luis Munoz Marin Intl

Fri 4/18

5:45 am-1:42 pm

1 stop8h 57m

$292

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Sun 4/13

8:00 am-2:01 pm

Nonstop5h 01m

San Juan Luis Munoz Marin Intl

Fri 4/18

5:11 pm-12:28 am

1 stop8h 17m

$379

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Mon 4/21

6:00 am-8:26 am

2 stops25h 26m

$122

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Sat 5/3

12:30 pm-9:32 am

1 stop20h 02m

$135

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Sat 5/3

9:00 am-3:11 pm

Nonstop5h 11m

$146

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 14 results
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Best time to book a flight from Saint Paul to San Juan

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

How far ahead should I book a flight from Saint Paul to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Saint Paul to San Juan. Price data was last updated on March 28, 2025.

Booking 21 days in advance of your planned departure date is, on average, the best time to get cheap flights from Saint Paul to San Juan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Saint Paul to San Juan?

Currently, September is the cheapest month in which you can book a flight from Saint Paul to San Juan (average of $254). Flying from Saint Paul to San Juan 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 SA1 to SJU?

Find hourly flight availability from Saint Paul to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

When flying from Saint Paul to San Juan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Saint Paul to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Saint Paul to San Juan. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Saint Paul to San Juan flight should consider departing on Monday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan 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 when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, 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 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 April 3, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Saint Paul to San Juan. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,274 reviews

Overall

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,274 reviews
Southwest
8.0
Very good
4,274 reviews

Overall

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.0
Very good
4,274 reviews

Overall

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,619 reviews
Southwest
8.0
Very good
4,274 reviews

Overall

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,274 reviews

Overall

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Sun Country Air
6.9
Okay
349 reviews
Southwest
8.0
Very good
4,274 reviews

Overall

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Saint Paul 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 are the cheapest airlines to fly from Saint Paul to San Juan one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $130. Sun Country Air flights start at $146 while deals on American Airlines start at $200 one-way.

  • What are the most reliable airlines from Saint Paul to San Juan?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Saint Paul to San Juan on time: WestJet (94%), Delta (87%), Sun Country Air (67%).

  • What are the cheapest flights from Saint Paul to San Juan?

    The cheapest flight price from Saint Paul to San Juan is $148. On average you can expect to pay $339. The most popular route, (Minneapolis St Paul - San Juan Luis Munoz Marin Intl), can usually be booked for $261.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Saint Paul 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 Saint Paul to San Juan?

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

See more FAQs

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Top 7 airlines flying from Saint Paul to San Juan

Discover the top 7 airlines that operate flights from Saint Paul 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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$166FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$171Average$276FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$233Average$423FlexibilityNo cancel feeOn-time83%
DeltaCheapest$250Average$450FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$264Average$578FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$312Average$775FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$386Average$598FlexibilityNo cancel feeOn-time63%

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