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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 4/26. 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.
American Airlines Logo
6:20 am - 10:05 pm
MSN
-
SJU
14h 45m
1 stop
American Airlines Logo
1:25 pm - 11:28 pm
SJU
-
MSN
11h 03m
1 stop
$326American Airlines
Thu, Apr 23 - Wed, Apr 29
American Airlines Logo
11:35 am - 8:51 pm
MSN
-
SJU
8h 16m
1 stop
American Airlines Logo
7:25 am - 11:55 pm
SJU
-
MSN
17h 30m
1 stop
$331American Airlines
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
6:00 am - 6:15 pm
MSN
-
SJU
11h 15m
2 stops
American Airlines Logo
3:50 pm - 8:15 am
SJU
-
MSN
17h 25m
1 stop
$356American Airlines
Wed, Sep 2 - Mon, Sep 7
Delta Logo
11:04 am - 8:30 pm
MSN
-
SJU
8h 26m
1 stop
Delta Logo
6:15 am - 9:27 pm
SJU
-
MSN
16h 12m
2 stops
$358Delta
Tue, May 26 - Wed, Jun 3
American Airlines Logo
1:20 pm - 9:15 pm
MSN
-
SJU
6h 55m
1 stop
American Airlines Logo
7:25 am - 11:55 pm
SJU
-
MSN
17h 30m
1 stop
$361American Airlines
Fri, May 8 - Sat, May 9
American Airlines Logo
1:05 pm - 10:05 pm
MSN
-
SJU
8h 00m
1 stop
American Airlines Logo
1:31 pm - 11:28 pm
SJU
-
MSN
10h 57m
2 stops
$366American Airlines
Thu, Apr 23 - Wed, Apr 29
United Airlines Logo
6:45 am - 8:38 pm
MSN
-
SJU
12h 53m
2 stops
United Airlines Logo
3:56 pm - 12:12 am
SJU
-
MSN
9h 16m
1 stop
$369United Airlines
Thu, Sep 24 - Wed, Oct 7
American Airlines Logo
9:18 am - 8:51 pm
MSN
-
SJU
10h 33m
2 stops
American Airlines Logo
1:31 pm - 11:28 pm
SJU
-
MSN
10h 57m
2 stops
$371American Airlines
Wed, Apr 22 - Wed, Apr 29
Delta Logo
5:45 am - 1:16 pm
MSN
-
SJU
6h 31m
1 stop
Delta Logo
7:00 am - 8:40 pm
SJU
-
MSN
14h 40m
2 stops
$393Delta
Fri, Sep 11 - Sat, Sep 19
Delta Logo
6:00 am - 8:24 pm
MSN
-
SJU
13h 24m
2 stops
Delta Logo
7:30 am - 4:17 pm
SJU
-
MSN
9h 47m
1 stop
$398Delta
Tue, Apr 14 - Tue, Apr 21

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 24
MSN6:45 amMadison Truax Field
12h 53m
2 stops
SJU8:38 pmSan Juan Luis Munoz Marin Intl
Oct 7
SJU3:56 pmSan Juan Luis Munoz Marin Intl
9h 16m
1 stop
MSN12:12 amMadison Truax Field
$369
United Airlines
Sep 24
MSN6:45 amMadison Truax Field
6h 59m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
Oct 7
SJU3:56 pmSan Juan Luis Munoz Marin Intl
9h 16m
1 stop
MSN12:12 amMadison Truax Field
$413
United Airlines
Sep 26
MSN6:45 amMadison Truax Field
12h 53m
2 stops
SJU8:38 pmSan Juan Luis Munoz Marin Intl
Oct 1
SJU3:56 pmSan Juan Luis Munoz Marin Intl
9h 16m
1 stop
MSN12:12 amMadison Truax Field
$426

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
Apr 23
MSN6:20 amMadison Truax Field
14h 45m
1 stop
SJU10:05 pmSan Juan Luis Munoz Marin Intl
Apr 29
SJU1:25 pmSan Juan Luis Munoz Marin Intl
11h 03m
1 stop
MSN11:28 pmMadison Truax Field
$326
American Airlines
Apr 22
MSN11:35 amMadison Truax Field
8h 16m
1 stop
SJU8:51 pmSan Juan Luis Munoz Marin Intl
Apr 29
SJU7:25 amSan Juan Luis Munoz Marin Intl
17h 30m
1 stop
MSN11:55 pmMadison Truax Field
$331
American Airlines
Sep 2
MSN6:00 amMadison Truax Field
11h 15m
2 stops
SJU6:15 pmSan Juan Luis Munoz Marin Intl
Sep 7
SJU3:50 pmSan Juan Luis Munoz Marin Intl
17h 25m
1 stop
MSN8:15 amMadison Truax Field
$356

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 April 1, 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

Thu 4/23

6:20 am-10:05 pm

1 stop14h 45m

San Juan Luis Munoz Marin Intl

Wed 4/29

1:25 pm-11:28 pm

1 stop11h 03m

$326

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Wed 4/22

11:35 am-8:51 pm

1 stop8h 16m

San Juan Luis Munoz Marin Intl

Wed 4/29

7:25 am-11:55 pm

1 stop17h 30m

$331

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Wed 9/2

6:00 am-6:15 pm

2 stops11h 15m

San Juan Luis Munoz Marin Intl

Mon 9/7

3:50 pm-8:15 am

1 stop17h 25m

$356

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Tue 5/26

11:04 am-8:30 pm

1 stop8h 26m

San Juan Luis Munoz Marin Intl

Wed 6/3

6:15 am-9:27 pm

2 stops16h 12m

$358

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Fri 5/8

1:20 pm-9:15 pm

1 stop6h 55m

San Juan Luis Munoz Marin Intl

Sat 5/9

7:25 am-11:55 pm

1 stop17h 30m

$361
Quickest round-trip

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Thu 4/23

1:05 pm-10:05 pm

1 stop8h 00m

San Juan Luis Munoz Marin Intl

Wed 4/29

1:31 pm-11:28 pm

2 stops10h 57m

$366

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Thu 9/24

6:45 am-8:38 pm

2 stops12h 53m

San Juan Luis Munoz Marin Intl

Wed 10/7

3:56 pm-12:12 am

1 stop9h 16m

$369

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Wed 4/22

9:18 am-8:51 pm

2 stops10h 33m

San Juan Luis Munoz Marin Intl

Wed 4/29

1:31 pm-11:28 pm

2 stops10h 57m

$371

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Fri 9/11

5:45 am-1:16 pm

1 stop6h 31m

San Juan Luis Munoz Marin Intl

Sat 9/19

7:00 am-8:40 pm

2 stops14h 40m

$393

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Tue 4/14

6:00 am-8:24 pm

2 stops13h 24m

San Juan Luis Munoz Marin Intl

Tue 4/21

7:30 am-4:17 pm

1 stop9h 47m

$398

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 $394.

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 $501 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 24% 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 45m

Direct flights

None
The fastest flight from Madison to San Juan Luis Munoz Marin Intl Airport takes 6h 45m
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

  • 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 45m 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
8,368 reviews
Search Delta flights
United AirlinesPriceFrom $257Free CancellationRating
7.4
9,529 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,544 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
Caguas
Humacao
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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