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Cheap flights from Madison to San Juan from $113

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Madison to San Juan departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Madison to San Juan

Cheap round-trip flights

American Airlines Logo
5:08 pm - 11:11 amMSN-SJU
17h 03m2 stops
American Airlines Logo
4:43 pm - 9:59 amSJU-MSN
18h 16m2 stops
$215American Airlines
Find Deal
Sat, Sep 20 - Wed, Sep 24
American Airlines Logo
8:14 pm - 2:05 pmMSN-SJU
16h 51m1 stop
American Airlines Logo
8:30 am - 4:43 pmSJU-MSN
9h 13m1 stop
$260American Airlines
Find Deal
Mon, Aug 25 - Sat, Aug 30
American Airlines Logo
5:08 pm - 11:11 amMSN-SJU
17h 03m2 stops
American Airlines Logo
5:25 pm - 10:31 amSJU-MSN
18h 06m2 stops
$275American Airlines
Find Deal
Sat, Sep 20 - Wed, Sep 24
American Airlines Logo
5:30 am - 3:00 pmMSN-SJU
8h 30m2 stops
American Airlines Logo
5:15 pm - 9:18 amSJU-MSN
17h 03m2 stops
$297American Airlines
Find Deal
Mon, Aug 25 - Sat, Aug 30
American Airlines Logo
6:00 am - 6:15 pmMSN-SJU
11h 15m2 stops
American Airlines Logo
1:36 pm - 11:51 pmSJU-MSN
11h 15m2 stops
$305American Airlines
Find Deal
Mon, Sep 29 - Tue, Oct 7
United Airlines Logo
8:25 am - 10:22 pmMSN-SJU
11h 57m2 stops
United Airlines Logo
2:05 am - 2:54 pmSJU-MSN
14h 49m2 stops
$315United Airlines
Find Deal
Wed, Nov 12 - Fri, Nov 14
American Airlines Logo
6:19 am - 11:10 pmMSN-SJU
15h 51m2 stops
American Airlines Logo
4:43 pm - 11:10 pmSJU-MSN
7h 27m1 stop
$329American Airlines
Find Deal
Sun, Aug 31 - Thu, Sep 4
United Airlines Logo
6:30 am - 3:40 pmMSN-SJU
7h 10m1 stop
United Airlines Logo
2:20 pm - 10:45 pmSJU-MSN
10h 25m1 stop
$330United Airlines
Find Deal
Wed, Nov 12 - Mon, Nov 17
United Airlines Logo
8:25 am - 10:22 pmMSN-SJU
11h 57m2 stops
United Airlines Logo
2:20 pm - 10:45 pmSJU-MSN
10h 25m1 stop
$369United Airlines
Find Deal
Wed, Nov 12 - Mon, Nov 17
Frontier Logo
7:56 pm - 11:07 amMSN-SJU
14h 11m2 stops
Frontier Logo
8:03 am - 6:56 pmSJU-MSN
12h 53m2 stops
$378Frontier
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Thu, Oct 30 - Sun, Nov 2

American Airlines flights from Madison to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Madison to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Sep 20
MSN5:08 pmMadison Truax Field
17h 03m
2 stops
SJU11:11 amSan Juan Luis Munoz Marin Intl
Sep 24
SJU4:43 pmSan Juan Luis Munoz Marin Intl
18h 16m
2 stops
MSN9:59 amMadison Truax Field
$215
Find similar
American Airlines
Aug 25
MSN8:14 pmMadison Truax Field
16h 51m
1 stop
SJU2:05 pmSan Juan Luis Munoz Marin Intl
Aug 30
SJU8:30 amSan Juan Luis Munoz Marin Intl
9h 13m
1 stop
MSN4:43 pmMadison Truax Field
$260
Find similar
American Airlines
Sep 20
MSN5:08 pmMadison Truax Field
17h 03m
2 stops
SJU11:11 amSan Juan Luis Munoz Marin Intl
Sep 24
SJU5:25 pmSan Juan Luis Munoz Marin Intl
18h 06m
2 stops
MSN10:31 amMadison Truax Field
$275
Find similar

United Airlines flights from Madison to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on Madison to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
Nov 12
MSN8:25 amMadison Truax Field
11h 57m
2 stops
SJU10:22 pmSan Juan Luis Munoz Marin Intl
Nov 14
SJU2:05 amSan Juan Luis Munoz Marin Intl
14h 49m
2 stops
MSN2:54 pmMadison Truax Field
$315
Find similar
United Airlines
Nov 12
MSN6:30 amMadison Truax Field
7h 10m
1 stop
SJU3:40 pmSan Juan Luis Munoz Marin Intl
Nov 17
SJU2:20 pmSan Juan Luis Munoz Marin Intl
10h 25m
1 stop
MSN10:45 pmMadison Truax Field
$330
Find similar
United Airlines
Nov 12
MSN8:25 amMadison Truax Field
11h 57m
2 stops
SJU10:22 pmSan Juan Luis Munoz Marin Intl
Nov 17
SJU2:20 pmSan Juan Luis Munoz Marin Intl
10h 25m
1 stop
MSN10:45 pmMadison Truax Field
$369
Find similar

See travel insights to San Juan from

How to get the cheapest flight ticket from Madison to San Juan Luis Munoz Marin Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Madison and San Juan Luis Munoz Marin Intl Airport?

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $418.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Madison is on a Monday. momondo users have found tickets for Monday departures for as low as $494. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Madison because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $609.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the afternoon when flights can be purchased for as low as $370. Flights at noon are often more expensive with an average ticket price of $701.

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Madison when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $519 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Madison for as low as $356 on momondo.

How have Madison to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of July 2025, prices for Madison to San Juan Luis Munoz Marin Intl Airport flights are approximately 22% cheaper when compared to flights at the same time last year.

When to book flights from Madison to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Madison to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Madison to San Juan Luis Munoz Marin Intl Airport (MSN to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Madison to San Juan Luis Munoz Marin Intl Airport

Best Price Found

$113

Fastest flight time

6h 26m

Direct flights

None
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Madison in the past 72 hours is $113. The best round-trip flight deal from Madison to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $215.
The fastest flight from Madison to San Juan Luis Munoz Marin Intl Airport takes 6h 26m
There are no direct flights from Madison to San Juan Luis Munoz Marin Intl Airport. Popular non-direct route for this connection is Madison Truax Field Airport - San Juan Luis Munoz Marin Intl Airport.
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  • How far is Madison Truax Field to San Juan Luis Munoz Marin Intl by plane?

    Madison Truax Field and San Juan Luis Munoz Marin Intl are 2179.8 mi apart from one another. Typically, this will take 6h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Madison Truax Field Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Madison Truax Field Airport to San Juan Luis Munoz Marin Intl Airport were last updated today.

  • How many operators does momondo search for flights from Madison Truax Field Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Madison Truax Field Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Madison Truax Field Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents required for your trip to San Juan Luis Munoz Marin Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Juan Luis Munoz Marin Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Madison to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Madison to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Madison to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $264Free CancellationRating
8.0
7,957 reviews
Search Delta flights
American AirlinesPriceFrom $270Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $331Free CancellationRating
7.4
8,863 reviews
Search United Airlines flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Caguas
Humacao
Rio Grande
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Madison to San Juan?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Madison to San Juan for you.

Can I find flights from Madison to San Juan with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Juan from Madison which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Madison to San Juan?

momondo provides multiple filters to help you find the best flight to San Juan from Madison. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Madison to San Juan right now. Can momondo alert me if prices change?

Price alerts on flights to San Juan from Madison are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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