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San Juan

$140+ 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — SJU
ene. 14 — ene. 211
mié. 1/14
mié. 1/21
1 adult, Economy
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Cheapflights Tip: The best prices from Saint Paul to San Juan are usually found in October or May, booked 72 days in advance, depart on a Tuesday or Monday and return on a Sunday

Cheap 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 diciembre 15, 2025.

This Expedia deal was found by Cheapflights users on 12/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1811:49 amMSP - SJU
1 stop10h 48mMultiple Airlines
lun. 12/225:02 pmSJU - MSP
Nonstop6h 04mMultiple Airlines
Deal found 12/15$365
This Expedia deal was found by Cheapflights users on 12/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1811:49 amMSP - SJU
1 stop10h 48mMultiple Airlines
jue. 12/255:14 pmSJU - MSP
Nonstop6h 04mMultiple Airlines
Deal found 12/12$385
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/318:48 amMSP - SJU
Nonstop5h 25mMultiple Airlines
jue. 1/89:00 amSJU - MSP
2 stops35h 53mMultiple Airlines
Deal found 12/15$413
This eDestinos deal was found by Cheapflights users on 12/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/217:12 pmMSP - SJU
2 stops26h 26mMultiple Airlines
sáb. 1/107:26 pmSJU - MSP
3 stops49h 27mMultiple Airlines
Deal found 12/14$426
This Orbitz deal was found by Cheapflights users on 12/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2311:24 amMSP - SJU
1 stop12h 10mMultiple Airlines
jue. 12/255:14 pmSJU - MSP
Nonstop6h 04mMultiple Airlines
Deal found 12/13$435
This Kiwi.com deal was found by Cheapflights users on 12/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/314:31 pmMSP - SJU
1 stop12h 03mFrontier
vie. 1/97:05 pmSJU - MSP
2 stops29h 39mFrontier
Deal found 12/12$438
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/318:48 amMSP - SJU
Nonstop5h 25mMultiple Airlines
mié. 1/79:23 pmSJU - MSP
2 stops23h 30mMultiple Airlines
Deal found 12/15$439
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/314:31 pmMSP - SJU
2 stops20h 30mFrontier
mié. 1/77:05 pmSJU - MSP
1 stop25h 48mFrontier
Deal found 12/15$442
This Delta deal was found by Cheapflights users on 12/12. 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.
lun. 12/298:15 amMSP - SJU
Nonstop5h 14mDelta
mar. 12/303:45 amSJU - MSP
1 stop12h 25mDelta
Deal found 12/12$445
This Mytrip deal was found by Cheapflights users on 12/13. 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.
dom. 12/146:06 amMSP - SJU
1 stop11h 44mMultiple Airlines
dom. 12/213:14 pmSJU - MSP
Nonstop6h 04mMultiple Airlines
Deal found 12/13$447

Find 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 diciembre 15, 2025.

Round-trip from

$222
(Priceline)

One-way from

$140
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$598
From Saint Paul to San Juan
Search Deals
One-way flight from Saint Paul to San Juan
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 diciembre 15, 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

sáb. 5/23

7:35 am-1:42 pm

Nonstop5h 07m

San Juan Luis Munoz Marin Intl

sáb. 5/30

4:10 pm-9:10 pm

Nonstop6h 00m

$297

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

lun. 1/26

8:54 am-4:08 pm

Nonstop5h 14m

San Juan Luis Munoz Marin Intl

vie. 1/30

5:08 pm-9:12 pm

Nonstop6h 04m

$333

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

jue. 3/12

12:25 pm-12:25 am

1 stop11h 00m

San Juan Luis Munoz Marin Intl

mar. 3/17

5:55 am-5:20 pm

2 stops12h 25m

$375

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

jue. 1/22

6:55 am-4:50 pm

1 stop7h 55m

San Juan Luis Munoz Marin Intl

mié. 2/4

7:00 am-1:44 pm

1 stop8h 44m

$375

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

jue. 3/19

12:25 pm-12:25 am

1 stop11h 00m

San Juan Luis Munoz Marin Intl

mié. 3/25

5:15 am-3:35 pm

1 stop11h 20m

$375

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

mié. 1/21

11:35 am-12:35 am

2 stops11h 00m

San Juan Luis Munoz Marin Intl

mar. 1/27

10:20 am-8:15 pm

2 stops11h 55m

$375

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

sáb. 1/10

10:45 am-9:30 pm

2 stops8h 45m

San Juan Luis Munoz Marin Intl

mié. 1/14

10:20 am-8:15 pm

2 stops11h 55m

$417

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

sáb. 6/6

12:50 pm-11:55 pm

2 stops10h 05m

San Juan Luis Munoz Marin Intl

sáb. 6/13

5:00 am-12:10 pm

1 stop8h 10m

$425

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

mié. 2/25

8:03 am-3:18 pm

Nonstop5h 15m

San Juan Luis Munoz Marin Intl

jue. 3/5

4:30 pm-8:27 pm

Nonstop5h 57m

$435

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

lun. 2/2

6:05 am-7:05 pm

2 stops11h 00m

San Juan Luis Munoz Marin Intl

dom. 2/8

5:40 am-1:30 pm

2 stops9h 50m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 22 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 December 12, 2025.

Booking 72 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 $144). Flying from Saint Paul to San Juan in June is currently the most expensive (average of $346). 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 diciembre 15, 2025.

It’s optimal to fly from Saint Paul to San Juan in the evening. By choosing this option you can save up to 57% on the cost of your flight, compared to a flight in the morning.

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.

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 diciembre 15, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Saint Paul to San Juan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,249 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

7.9

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,249 reviews
Southwest
7.9
Good
4,249 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

7.9

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,008 reviews
Southwest
7.9
Good
4,249 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

7.9

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,050 reviews
Southwest
7.9
Good
4,249 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

7.9

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Sun Country Air
6.9
Okay
333 reviews
Southwest
7.9
Good
4,249 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

7.9

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.8
Fair
3,082 reviews
Southwest
7.9
Good
4,249 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

7.9

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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.

  • How long is the flight from Saint Paul to San Juan?

    There are many flights that can get you from Saint Paul to San Juan in 5h 07m. Fly via Sun Country Air, Southwest, or Delta to get the fastest option. There are 2404 mi between Saint Paul and San Juan. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Saint Paul to San Juan one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $63. Spirit Airlines flights start at $88 while deals on Sun Country Air start at $145 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: LATAM Airlines (100%), Virgin Atlantic (100%), Sun Country Air (82%).

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

    The cheapest flight price from Saint Paul to San Juan is $137. On average you can expect to pay $404. The most popular route, (Minneapolis St Paul - San Juan Luis Munoz Marin Intl), can usually be booked for $236.

  • 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 $144). Flying from Saint Paul to San Juan in June is currently the most expensive (average of $346). 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

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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 diciembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$121Average$150FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$147Average$281FlexibilityNo cancel feeOn-time65%
DeltaCheapest$228Average$440FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$230Average$454FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$247Average$716FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$264Average$525FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$449Average$592FlexibilityNo cancel feeOn-time63%

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