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Luis Munoz Marin Intl

$140+ Cheap flights from Saint Paul, MN 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — SJU
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Saint Paul to San Juan Luis Munoz Marin Intl 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 Luis Munoz Marin Intl

Cheapest flights from Saint Paul to Luis Munoz Marin Intl
Explore the most affordable flight options available from Saint Paul to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 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.
Thu 12/1811:49 amMSP - SJU
1 stop10h 48mMultiple Airlines
Mon 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.
Thu 12/1811:49 amMSP - SJU
1 stop10h 48mMultiple Airlines
Thu 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.
Wed 12/318:48 amMSP - SJU
Nonstop5h 25mMultiple Airlines
Thu 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.
Sun 12/217:12 pmMSP - SJU
2 stops26h 26mMultiple Airlines
Sat 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.
Tue 12/2311:24 amMSP - SJU
1 stop12h 10mMultiple Airlines
Thu 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.
Wed 12/314:31 pmMSP - SJU
1 stop12h 03mFrontier
Fri 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.
Wed 12/318:48 amMSP - SJU
Nonstop5h 25mMultiple Airlines
Wed 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.
Wed 12/314:31 pmMSP - SJU
2 stops20h 30mFrontier
Wed 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.
Mon 12/298:15 amMSP - SJU
Nonstop5h 14mDelta
Tue 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.
Sun 12/146:06 amMSP - SJU
1 stop11h 44mMultiple Airlines
Sun 12/213:14 pmSJU - MSP
Nonstop6h 04mMultiple Airlines
Deal found 12/13$447

Find flight deals from Saint Paul to Luis Munoz Marin Intl

Keep the following information in mind while searching for Saint Paul to Luis Munoz Marin Intl flight deals. Data was last updated December 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 Luis Munoz Marin Intl
Search Deals
One-way flight from Saint Paul to San Juan Luis Munoz Marin Intl
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 Luis Munoz Marin Intl 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 December 15, 2025.
Use the filters below to find and compare flights from Saint Paul to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Saint Paul

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Sat 5/23

7:35 am-1:42 pm

Nonstop5h 07m

San Juan Luis Munoz Marin Intl

Sat 5/30

4:10 pm-9:10 pm

Nonstop6h 00m

$297

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Mon 1/26

8:54 am-4:08 pm

Nonstop5h 14m

San Juan Luis Munoz Marin Intl

Fri 1/30

5:08 pm-9:12 pm

Nonstop6h 04m

$333

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Thu 3/12

12:25 pm-12:25 am

1 stop11h 00m

San Juan Luis Munoz Marin Intl

Tue 3/17

5:55 am-5:20 pm

2 stops12h 25m

$375

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Thu 1/22

6:55 am-4:50 pm

1 stop7h 55m

San Juan Luis Munoz Marin Intl

Wed 2/4

7:00 am-1:44 pm

1 stop8h 44m

$375

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Thu 3/19

12:25 pm-12:25 am

1 stop11h 00m

San Juan Luis Munoz Marin Intl

Wed 3/25

5:15 am-3:35 pm

1 stop11h 20m

$375

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Wed 1/21

11:35 am-12:35 am

2 stops11h 00m

San Juan Luis Munoz Marin Intl

Tue 1/27

10:20 am-8:15 pm

2 stops11h 55m

$375

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Sat 1/10

10:45 am-9:30 pm

2 stops8h 45m

San Juan Luis Munoz Marin Intl

Wed 1/14

10:20 am-8:15 pm

2 stops11h 55m

$417

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Sat 6/6

12:50 pm-11:55 pm

2 stops10h 05m

San Juan Luis Munoz Marin Intl

Sat 6/13

5:00 am-12:10 pm

1 stop8h 10m

$425

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Wed 2/25

8:03 am-3:18 pm

Nonstop5h 15m

San Juan Luis Munoz Marin Intl

Thu 3/5

4:30 pm-8:27 pm

Nonstop5h 57m

$435

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Mon 2/2

6:05 am-7:05 pm

2 stops11h 00m

San Juan Luis Munoz Marin Intl

Sun 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 Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport

How far ahead should I book a flight from Saint Paul to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Saint Paul to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl Airport. 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 Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Saint Paul to San Juan Luis Munoz Marin Intl Airport (average of $144). Flying from Saint Paul to San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

It’s optimal to fly from Saint Paul to San Juan Luis Munoz Marin Intl Airport in the evening. By choosing this option you can save up to 62% 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 Luis Munoz Marin Intl Airport?

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

Travelers seeking maximum savings on their Saint Paul to San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated December 15, 2025.
Read through reviews of airlines operating flights from Saint Paul to San Juan Luis Munoz Marin Intl Airport, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,249 reviews

Crew

8.6

Boarding

8.1

Overall

7.9

Entertainment

7.5

Comfort

8.0

Food

7.0

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

Crew

8.6

Boarding

8.1

Overall

7.9

Entertainment

7.5

Comfort

8.0

Food

7.0

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

Crew

8.6

Boarding

8.1

Overall

7.9

Entertainment

7.5

Comfort

8.0

Food

7.0

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

Crew

8.6

Boarding

8.1

Overall

7.9

Entertainment

7.5

Comfort

8.0

Food

7.0

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

Crew

8.6

Boarding

8.1

Overall

7.9

Entertainment

7.5

Comfort

8.0

Food

7.0

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

Crew

8.6

Boarding

8.1

Overall

7.9

Entertainment

7.5

Comfort

8.0

Food

7.0

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 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.

  • How long is the flight from Saint Paul to San Juan Luis Munoz Marin Intl Airport?

    Airlines like Sun Country Air, Southwest, and Delta fly from Saint Paul to San Juan Luis Munoz Marin Intl Airport in about 5h 07m. The time it takes to get you to your destination can typically vary by up to 5h 53m. Airlines will cover a distance of 2404 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Saint Paul to San Juan Luis Munoz Marin Intl Airport one-way?

    The cheapest airlines for a one-way flight from Saint Paul to San Juan Luis Munoz Marin Intl Airport are Frontier ($63), Spirit Airlines ($88), and Sun Country Air ($145).

  • What are the most reliable airlines from Saint Paul to San Juan Luis Munoz Marin Intl Airport?

    Consider LATAM Airlines (100%), Virgin Atlantic (100%) or Sun Country Air (82%) when booking your flight. These represent the most reliable airlines when flying from Saint Paul to San Juan Luis Munoz Marin Intl Airport.

  • What are the cheapest flights from Saint Paul to San Juan Luis Munoz Marin Intl Airport?

    On average you can expect to pay $404 for a flight from Saint Paul to San Juan Luis Munoz Marin Intl Airport. The cheapest flight overall is $137 while the most popular route, (Minneapolis St Paul - San Juan Luis Munoz Marin Intl) is currently priced at $236.

  • Can I find deals for flights from Saint Paul to Luis Munoz Marin Intl that include hotel bookings?

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

  • How can I find direct flights from Saint Paul 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 Saint Paul to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Saint Paul to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Saint Paul 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 Saint Paul to San Juan Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Saint Paul to San Juan Luis Munoz Marin Intl Airport (average of $144). Flying from Saint Paul to San Juan Luis Munoz Marin Intl Airport 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

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

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Humacao
Luquillo
Bayamón

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Saint Paul to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Saint Paul to Luis Munoz Marin Intl

Discover the top 7 airlines that operate flights from Saint Paul to Luis Munoz Marin Intl. 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 December 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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