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Luis Munoz Marin Intl

$200+ Cheap flights from Madison (MSN) 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — SJU
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
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 Madison Truax Field to San Juan Luis Munoz Marin Intl are usually found in September or January, booked 21 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Find flight deals from Madison to Luis Munoz Marin Intl

Cheapest flights from Madison to Luis Munoz Marin Intl
Explore the most affordable flight options available from Madison to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This United Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 12/98:15 amMSN - SJU
2 stops12h 07mUnited Airlines
Tue 12/168:30 amSJU - MSN
2 stops10h 15mUnited Airlines
Deal found 11/1$235
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 12/98:05 amMSN - SJU
1 stop12h 04mAmerican Airlines
Tue 12/163:10 pmSJU - MSN
1 stop10h 30mAmerican Airlines
Deal found 11/2$268
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Wed 12/106:13 amMSN - SJU
2 stops13h 56mAmerican Airlines
Mon 12/152:36 pmSJU - MSN
2 stops11h 04mAmerican Airlines
Deal found 10/31$298
This American Airlines deal was found by Cheapflights users on 11/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:05 amMSN - SJU
1 stop12h 04mAmerican Airlines
Mon 12/155:56 pmSJU - MSN
1 stop7h 44mAmerican Airlines
Deal found 11/1$301
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 12/98:15 amMSN - SJU
2 stops12h 07mUnited Airlines
Sun 12/142:05 amSJU - MSN
2 stops11h 39mUnited Airlines
Deal found 11/1$314
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Fri 11/148:12 pmMSN - SJU
1 stop16h 41mAmerican Airlines
Tue 11/257:15 amSJU - MSN
1 stop16h 39mAmerican Airlines
Deal found 11/2$317

Cheap flight deals from Madison to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Madison (MSN) to Luis Munoz Marin Intl (SJU). 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 November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$235
(Delta)

One-way from

$200
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$548
Provider with most accurate pricing for Madison Truax Field-San Juan Luis Munoz Marin Intl flight deals.
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Provider most trusted by Cheapflights users for Madison Truax Field-San Juan Luis Munoz Marin Intl flights.
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From Madison Truax Field to San Juan Luis Munoz Marin Intl
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One-way flight from Madison Truax Field to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Madison 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 November 2, 2025.
Use the filters below to find and compare flights from Madison to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Madison

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Tue 12/9

8:15 am-10:22 pm

2 stops12h 07m

San Juan Luis Munoz Marin Intl

Mon 12/15

2:05 am-11:44 am

2 stops11h 39m

$235

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Tue 1/20

6:30 am-9:26 pm

2 stops12h 56m

San Juan Luis Munoz Marin Intl

Tue 1/27

2:05 am-2:52 pm

2 stops14h 47m

$325

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Tue 2/3

6:30 am-9:26 pm

2 stops12h 56m

San Juan Luis Munoz Marin Intl

Fri 2/13

8:35 am-2:57 pm

1 stop8h 22m

$325

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Sun 2/8

2:56 pm-6:11 am

2 stops13h 15m

San Juan Luis Munoz Marin Intl

Fri 2/13

8:35 am-2:57 pm

1 stop8h 22m

$325

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Tue 2/3

6:30 am-3:40 pm

1 stop7h 10m

San Juan Luis Munoz Marin Intl

Thu 2/12

8:35 am-3:02 pm

1 stop8h 27m

$325

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Sun 2/1

2:56 pm-6:11 am

2 stops13h 15m

San Juan Luis Munoz Marin Intl

Tue 2/10

2:05 am-2:10 pm

2 stops14h 05m

$325

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Sun 2/1

2:56 pm-6:11 am

2 stops13h 15m

San Juan Luis Munoz Marin Intl

Fri 2/13

8:10 am-7:08 pm

2 stops12h 58m

$325

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Fri 11/14

12:20 pm-8:48 pm

1 stop6h 28m

$200

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Sat 12/13

6:08 pm-9:55 am

1 stop13h 47m

$221

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Wed 12/17

9:48 am-8:58 am

1 stop21h 10m

$305

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 11 results
1
2

Compare providers for flights from Madison to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Madison to Luis Munoz Marin Intl in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Madison-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Madison-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Madison-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Madison-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Madison-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Madison to Luis Munoz Marin Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Madison to Luis Munoz Marin Intl. Price data was last updated on October 31, 2025.

The best time to book flights from Madison to San Juan Luis Munoz Marin Intl Airport is 21 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Madison to San Juan Luis Munoz Marin Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Madison to San Juan Luis Munoz Marin Intl Airport (average of $144). Flying from Madison to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $379). 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 MSN to SJU?

Find hourly flight availability from Madison 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 November 2, 2025.

It’s typically best to fly out from Madison to San Juan Luis Munoz Marin Intl Airport in the afternoon. Doing so could potentially save you 47% on the flight price compared to flying at noon, which is usually more expensive.

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 November 2, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Madison to San Juan Luis Munoz Marin Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,997 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.9
Good
7,997 reviews
Delta
7.9
Good
7,997 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
United Airlines
7.4
Good
8,994 reviews
Delta
7.9
Good
7,997 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,997 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

Related info for your journey

Find useful and relevant information for your journey from Madison 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.

  • What airport do you fly from for flights from Madison to San Juan Luis Munoz Marin Intl?

    Most people fly from Madison Truax Field (MSN) if they book a flight from Madison to San Juan Luis Munoz Marin Intl. On average, Truax Field has 0 outbound flights to San Juan Luis Munoz Marin Intl per day from 3 airlines. Madison Truax Field is conveniently located just 5.4 mi from Madison’s city center.

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

    Departing from Madison to San Juan Luis Munoz Marin Intl Airport will take you 12h 07m. Airlines will cover a distance of 2180 mi.

  • What are the cheapest airlines flying from Madison to San Juan Luis Munoz Marin Intl Airport round-trip?

    Currently priced at $225, Delta will fly you from Madison to San Juan Luis Munoz Marin Intl Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $260 and $269, respectively. You may be able to fly from Madison to San Juan Luis Munoz Marin Intl Airport for 55% less than the average price by searching for these airlines.

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Madison to San Juan Luis Munoz Marin Intl Airport (average of $144). Flying from Madison to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $379). 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
Luquillo
Humacao

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Top 3 airlines flying from Madison to Luis Munoz Marin Intl

Discover the top 3 airlines that operate flights from Madison 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$225Average$438FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$260Average$577FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$269Average$516FlexibilityNo cancel feeOn-time71%

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