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Cheap flights from Madison to San Juan from $123

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 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Madison to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:30 am - 2:44 pm
MSN
-
SJU
7h 14m
1 stop
United Airlines Logo
1:00 am - 1:37 pm
SJU
-
MSN
13h 37m
2 stops
$246United Airlines
Mon, Sep 21 - Tue, Sep 29
Delta Logo
5:45 am - 4:35 pm
MSN
-
SJU
9h 50m
1 stop
Delta Logo
7:30 am - 4:35 pm
SJU
-
MSN
10h 05m
1 stop
$286Delta
Sun, Sep 6 - Wed, Sep 16
Delta Logo
1:45 pm - 10:29 pm
MSN
-
SJU
7h 44m
1 stop
Delta Logo
2:59 pm - 10:32 pm
SJU
-
MSN
8h 33m
1 stop
$321Delta
Sat, Aug 22 - Tue, Aug 25
American Airlines Logo
7:00 am - 4:57 pm
MSN
-
SJU
8h 57m
2 stops
American Airlines Logo
2:22 pm - 9:38 pm
SJU
-
MSN
8h 16m
1 stop
$326American Airlines
Sun, Sep 6 - Wed, Sep 16
United Airlines Logo
6:30 am - 2:44 pm
MSN
-
SJU
7h 14m
1 stop
United Airlines Logo
1:00 am - 1:42 pm
SJU
-
MSN
13h 42m
2 stops
$336United Airlines
Sun, Sep 20 - Tue, Sep 22
American Airlines Logo
2:45 pm - 12:15 am
MSN
-
SJU
8h 30m
2 stops
American Airlines Logo
1:38 pm - 11:59 pm
SJU
-
MSN
11h 21m
2 stops
$366American Airlines
Sat, Aug 22 - Tue, Aug 25
Delta Logo
7:00 am - 10:00 pm
MSN
-
SJU
14h 00m
2 stops
Delta Logo
7:00 am - 8:40 pm
SJU
-
MSN
14h 40m
2 stops
$378Delta
Mon, Sep 21 - Wed, Sep 30
American Airlines Logo
5:00 am - 11:48 pm
MSN
-
SJU
17h 48m
1 stop
American Airlines Logo
7:00 am - 9:41 pm
SJU
-
MSN
15h 41m
1 stop
$391American Airlines
Sat, Jul 4 - Wed, Jul 8
American Airlines Logo
7:58 am - 11:59 pm
MSN
-
SJU
15h 01m
2 stops
American Airlines Logo
2:25 pm - 11:23 pm
SJU
-
MSN
9h 58m
1 stop
$409American Airlines
Thu, Sep 10 - Sun, Sep 13
Delta Logo
5:45 am - 1:30 pm
MSN
-
SJU
6h 45m
1 stop
Delta Logo
12:58 pm - 10:35 pm
SJU
-
MSN
10h 37m
1 stop
$418Delta
Fri, Sep 4 - Sat, Sep 12

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 6
MSN7:00 amMadison Truax Field
8h 57m
2 stops
SJU4:57 pmSan Juan Luis Munoz Marin Intl
Sep 16
SJU2:22 pmSan Juan Luis Munoz Marin Intl
8h 16m
1 stop
MSN9:38 pmMadison Truax Field
$326
American Airlines
Aug 22
MSN2:45 pmMadison Truax Field
8h 30m
2 stops
SJU12:15 amSan Juan Luis Munoz Marin Intl
Aug 25
SJU1:38 pmSan Juan Luis Munoz Marin Intl
11h 21m
2 stops
MSN11:59 pmMadison Truax Field
$366
American Airlines
Jul 4
MSN5:00 amMadison Truax Field
17h 48m
1 stop
SJU11:48 pmSan Juan Luis Munoz Marin Intl
Jul 8
SJU7:00 amSan Juan Luis Munoz Marin Intl
15h 41m
1 stop
MSN9:41 pmMadison Truax Field
$391

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
Sep 21
MSN6:30 amMadison Truax Field
7h 14m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
Sep 30
SJU3:56 pmSan Juan Luis Munoz Marin Intl
7h 39m
1 stop
MSN10:35 pmMadison Truax Field
$246
United Airlines
Sep 20
MSN6:30 amMadison Truax Field
7h 14m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
Sep 22
SJU1:00 amSan Juan Luis Munoz Marin Intl
13h 42m
2 stops
MSN1:42 pmMadison Truax Field
$336
United Airlines
Aug 22
MSN6:30 amMadison Truax Field
13h 08m
2 stops
SJU8:38 pmSan Juan Luis Munoz Marin Intl
Aug 25
SJU1:00 amSan Juan Luis Munoz Marin Intl
13h 42m
2 stops
MSN1:42 pmMadison Truax Field
$476

momondo Fare Finder

 
Customize your flight search to find flights from Madison to San Juan Luis Munoz Marin Intl Airport 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, momondo users made 832,500 searches. Data last updated May 24, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Mon 9/21

6:30 am-2:44 pm

1 stop7h 14m

San Juan Luis Munoz Marin Intl

Tue 9/29

1:00 am-1:37 pm

2 stops13h 37m

$246

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Sun 9/6

5:45 am-4:35 pm

1 stop9h 50m

San Juan Luis Munoz Marin Intl

Wed 9/16

7:30 am-4:35 pm

1 stop10h 05m

$286
Quickest round-trip

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Sat 8/22

1:45 pm-10:29 pm

1 stop7h 44m

San Juan Luis Munoz Marin Intl

Tue 8/25

2:59 pm-10:32 pm

1 stop8h 33m

$321

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Sun 9/6

7:00 am-4:57 pm

2 stops8h 57m

San Juan Luis Munoz Marin Intl

Wed 9/16

2:22 pm-9:38 pm

1 stop8h 16m

$326

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Sun 9/20

6:30 am-2:44 pm

1 stop7h 14m

San Juan Luis Munoz Marin Intl

Tue 9/22

1:00 am-1:42 pm

2 stops13h 42m

$336

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Sat 8/22

2:45 pm-12:15 am

2 stops8h 30m

San Juan Luis Munoz Marin Intl

Tue 8/25

1:38 pm-11:59 pm

2 stops11h 21m

$366

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Mon 9/21

7:00 am-10:00 pm

2 stops14h 00m

San Juan Luis Munoz Marin Intl

Wed 9/30

7:00 am-8:40 pm

2 stops14h 40m

$378

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Sat 7/4

5:00 am-11:48 pm

1 stop17h 48m

San Juan Luis Munoz Marin Intl

Wed 7/8

7:00 am-9:41 pm

1 stop15h 41m

$391

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Thu 9/10

7:58 am-11:59 pm

2 stops15h 01m

San Juan Luis Munoz Marin Intl

Sun 9/13

2:25 pm-11:23 pm

1 stop9h 58m

$409

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Fri 9/4

5:45 am-1:30 pm

1 stop6h 45m

San Juan Luis Munoz Marin Intl

Sat 9/12

12:58 pm-10:35 pm

1 stop10h 37m

$418

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 October is also cheap. Prices for this month can be found on momondo for an average of $315.

How far in advance should I book a flight from Madison 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 $512 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 $252 on momondo.

Can stopping save me money on Madison to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 1% on your flight if you consider stops on a Madison to San Juan Luis Munoz Marin Intl Airport flight.

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

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

Fastest flight time

6h 35m

Direct flights

None
The fastest flight from Madison to San Juan Luis Munoz Marin Intl Airport takes 6h 35m
There are no direct flights from Madison to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Madison to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

Frequently asked questions about flying from Madison to San Juan Luis Munoz Marin Intl Airport

  • 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 35m 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 $225Free CancellationRating
7.9
8,436 reviews
Search Delta flights
United AirlinesPriceFrom $226Free CancellationRating
7.4
9,749 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,631 reviews
Search American 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
Rio Grande
Humacao
Caguas
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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