How long is the flight from Wisconsin to Puerto Rico?

Flight times from Wisconsin to Puerto Rico vary, but if you’re flying out of Madison and flying into San Juan Luis Munoz Marin Intl Airport (one of the most popular routes), then the duration is 6h 58m on average. Another popular route from Wisconsin to Puerto Rico is flying from Milwaukee to San Juan Luis Munoz Marin Intl Airport, which will take roughly 7h 15m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Wisconsin to Puerto Rico?

Frontier, American Airlines, and United Airlines are the most popular carriers operating from Wisconsin to Puerto Rico

What airlines fly to Puerto Rico?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Puerto Rico from Wisconsin according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 6 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Wisconsin to Puerto Rico?

Prices for flights from Wisconsin to Puerto Rico were last updated today.

How many operators does momondo search for flights from Wisconsin to Puerto Rico?

There are 6 operators available for flights from Wisconsin to Puerto Rico as of September 2026.

How old do you have to be to fly from Wisconsin to Puerto Rico?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Wisconsin to Puerto Rico.

What documentation or ID do you need to fly to Puerto Rico?

The necessary travel and health documents for your Puerto Rico trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$128 Cheap Flights from Wisconsin to Puerto Rico in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Wisconsin to Puerto Rico

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:15 am - 1:50 amMKE Milwaukee-Mitchell-SJU San Juan Luis Munoz Marin Intl

14h 35m1 stop Orlando

7:26 pm - 9:16 amSJU San Juan Luis Munoz Marin Intl-MKE Milwaukee-Mitchell

15h 50m1 stop Orlando

$255Frontier

Thu, Oct 29 - Mon, Nov 2

10:15 am - 2:36 pmMKE Milwaukee-Mitchell-SJU San Juan Luis Munoz Marin Intl

27h 21m1 stop Orlando

3:00 am - 9:20 amSJU San Juan Luis Munoz Marin Intl-MKE Milwaukee-Mitchell

7h 20m1 stop Orlando

$255Frontier

Tue, Oct 13 - Mon, Oct 19

5:44 pm - 3:19 pmATW Appleton Intl-SJU San Juan Luis Munoz Marin Intl

19h 35m1 stop Fort Lauderdale

8:45 am - 9:01 amSJU San Juan Luis Munoz Marin Intl-ATW Appleton Intl

26h 16m1 stop Fort Lauderdale

$322Multiple Airlines

Mon, Nov 16 - Wed, Nov 18

6:00 pm - 10:15 amMSN Madison Truax Field-SJU San Juan Luis Munoz Marin Intl

14h 15m1 stop Orlando

3:55 am - 5:20 pmSJU San Juan Luis Munoz Marin Intl-MSN Madison Truax Field

15h 25m1 stop Orlando

$326Multiple Airlines

Sun, Nov 8 - Wed, Nov 11

5:30 am - 5:43 pmGRB Green Bay Austin-Straubel-SJU San Juan Luis Munoz Marin Intl

10h 13m1 stop Atlanta Hartsfield-Jackson

4:20 pm - 10:29 pmSJU San Juan Luis Munoz Marin Intl-GRB Green Bay Austin-Straubel

8h 09m1 stop Atlanta Hartsfield-Jackson

$356Delta

Tue, Nov 10 - Thu, Nov 12

6:15 am - 4:10 pmMSN Madison Truax Field-SJU San Juan Luis Munoz Marin Intl

7h 55m1 stop Minneapolis St Paul

3:20 pm - 10:55 pmSJU San Juan Luis Munoz Marin Intl-MSN Madison Truax Field

9h 35m1 stop Minneapolis St Paul

$356Delta

Sun, Jan 10 - Thu, Jan 14

10:10 am - 9:00 pmGRB Green Bay Austin-Straubel-SJU San Juan Luis Munoz Marin Intl

8h 50m1 stop Chicago O'Hare Intl

2:05 am - 12:47 pmSJU San Juan Luis Munoz Marin Intl-GRB Green Bay Austin-Straubel

12h 42m2 stops Newark Chicago O'Hare Intl

$356United Airlines

Tue, Jan 19 - Mon, Jan 25

10:10 am - 10:22 pmGRB Green Bay Austin-Straubel-SJU San Juan Luis Munoz Marin Intl

10h 12m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

2:05 am - 12:47 pmSJU San Juan Luis Munoz Marin Intl-GRB Green Bay Austin-Straubel

12h 42m2 stops Newark Chicago O'Hare Intl

$356United Airlines

Tue, Jan 19 - Mon, Jan 25

6:10 am - 10:57 pmMKE Milwaukee-Mitchell-SJU San Juan Luis Munoz Marin Intl

15h 47m1 stop Philadelphia

1:53 pm - 11:55 pmSJU San Juan Luis Munoz Marin Intl-MKE Milwaukee-Mitchell

12h 02m2 stops Charlotte Douglas Washington, D.C. Reagan-National

$386American Airlines

Fri, Oct 30 - Mon, Nov 2

12:28 pm - 9:13 pmMKE Milwaukee-Mitchell-SJU San Juan Luis Munoz Marin Intl

6h 45m1 stop Charlotte Douglas

1:18 pm - 11:52 pmSJU San Juan Luis Munoz Marin Intl-MKE Milwaukee-Mitchell

12h 34m2 stops Miami Charlotte Douglas

$386American Airlines

Sat, Nov 14 - Sat, Nov 21

Cheap last minute flights

Enter your travel dates to find the best prices.

10:10 am - 2:18 pmMKE Milwaukee-Mitchell-SJU San Juan Luis Munoz Marin Intl

27h 08m1 stop Orlando

2:57 am - 9:22 amSJU San Juan Luis Munoz Marin Intl-MKE Milwaukee-Mitchell

7h 25m1 stop Orlando

$405Frontier

Thu, Oct 1 - Sat, Oct 3

10:10 am - 5:43 pmMKE Milwaukee-Mitchell-SJU San Juan Luis Munoz Marin Intl

6h 33m1 stop Orlando

3:00 am - 9:20 amSJU San Juan Luis Munoz Marin Intl-MKE Milwaukee-Mitchell

7h 20m1 stop Orlando

$419Frontier

Sun, Oct 4 - Mon, Oct 19

5:05 pm - 2:50 pmCWA Wausau Central Wisconsin-SJU San Juan Luis Munoz Marin Intl

20h 45m2 stops Chicago O'Hare Intl Charlotte Douglas

3:52 pm - 12:15 amSJU San Juan Luis Munoz Marin Intl-CWA Wausau Central Wisconsin

10h 23m1 stop Chicago O'Hare Intl

$517American Airlines

Thu, Oct 1 - Tue, Dec 8

5:05 pm - 1:32 pmCWA Wausau Central Wisconsin-SJU San Juan Luis Munoz Marin Intl

19h 27m2 stops Chicago O'Hare Intl Philadelphia

3:17 pm - 12:15 amSJU San Juan Luis Munoz Marin Intl-CWA Wausau Central Wisconsin

10h 58m2 stops Miami Chicago O'Hare Intl

$517American Airlines

Thu, Oct 1 - Tue, Dec 8

6:40 am - 6:10 pmMKE Milwaukee-Mitchell-SJU San Juan Luis Munoz Marin Intl

10h 30m2 stops Chicago Midway Orlando

5:15 am - 10:55 amSJU San Juan Luis Munoz Marin Intl-MKE Milwaukee-Mitchell

6h 40m1 stop Orlando

$573Southwest

Tue, Sep 29 - Wed, Sep 30

10:30 am - 9:10 pmMKE Milwaukee-Mitchell-SJU San Juan Luis Munoz Marin Intl

9h 40m1 stop Orlando

8:20 am - 4:20 pmSJU San Juan Luis Munoz Marin Intl-MKE Milwaukee-Mitchell

9h 00m1 stop Orlando

$573Southwest

Tue, Sep 29 - Wed, Sep 30

6:15 am - 8:38 pmMKE Milwaukee-Mitchell-SJU San Juan Luis Munoz Marin Intl

13h 23m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

1:00 am - 10:07 amSJU San Juan Luis Munoz Marin Intl-MKE Milwaukee-Mitchell

10h 07m2 stops Newark Chicago O'Hare Intl

$573United Airlines

Tue, Sep 29 - Tue, Sep 29

6:15 am - 8:38 pmMKE Milwaukee-Mitchell-SJU San Juan Luis Munoz Marin Intl

13h 23m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

1:00 am - 11:30 amSJU San Juan Luis Munoz Marin Intl-MKE Milwaukee-Mitchell

11h 30m2 stops Newark Chicago O'Hare Intl

$582United Airlines

Sat, Oct 3 - Tue, Oct 20

7:05 am - 4:49 pmMSN Madison Truax Field-SJU San Juan Luis Munoz Marin Intl

8h 44m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

12:56 pm - 10:41 pmSJU San Juan Luis Munoz Marin Intl-MSN Madison Truax Field

10h 45m1 stop Atlanta Hartsfield-Jackson

$608Delta

Wed, Sep 30 - Mon, Oct 5

11:33 am - 10:19 pmMSN Madison Truax Field-SJU San Juan Luis Munoz Marin Intl

9h 46m1 stop Atlanta Hartsfield-Jackson

12:56 pm - 10:41 pmSJU San Juan Luis Munoz Marin Intl-MSN Madison Truax Field

10h 45m1 stop Atlanta Hartsfield-Jackson

$608Delta

Wed, Sep 30 - Mon, Oct 5

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Delta flights from Wisconsin to Puerto Rico

Our best Delta deals on Wisconsin to Puerto Rico flight tickets

Delta

Jan 31

MSN11:11 amMadison Truax Field

7h 49m

1 stop

SJU9:00 pmSan Juan Luis Munoz Marin Intl

Feb 9

SJU6:15 amSan Juan Luis Munoz Marin Intl

9h 40m

2 stops

MSN1:55 pmMadison Truax Field

$356

Delta

Oct 24

MSN1:37 pmMadison Truax Field

7h 41m

1 stop

SJU10:18 pmSan Juan Luis Munoz Marin Intl

Oct 31

SJU6:45 amSan Juan Luis Munoz Marin Intl

13h 29m

2 stops

MSN7:14 pmMadison Truax Field

$386

Delta

Mar 2

GRB7:00 amGreen Bay Austin-Straubel

12h 00m

2 stops

SJU9:00 pmSan Juan Luis Munoz Marin Intl

Mar 16

SJU6:15 amSan Juan Luis Munoz Marin Intl

11h 13m

2 stops

GRB4:28 pmGreen Bay Austin-Straubel

$406

Frontier flights from Wisconsin to Puerto Rico

Our best Frontier deals on Wisconsin to Puerto Rico flight tickets

Frontier

Oct 29

MKE10:15 amMilwaukee-Mitchell

22h 00m

1 stop

SJU9:15 amSan Juan Luis Munoz Marin Intl

Nov 2

SJU7:26 pmSan Juan Luis Munoz Marin Intl

15h 50m

1 stop

MKE9:16 amMilwaukee-Mitchell

$255

Frontier

Oct 29

MKE10:15 amMilwaukee-Mitchell

22h 00m

1 stop

SJU9:15 amSan Juan Luis Munoz Marin Intl

Nov 2

SJU7:26 pmSan Juan Luis Munoz Marin Intl

15h 50m

1 stop

MKE9:16 amMilwaukee-Mitchell

$259

Frontier

Oct 29

MKE10:15 amMilwaukee-Mitchell

14h 35m

1 stop

SJU1:50 amSan Juan Luis Munoz Marin Intl

Nov 2

SJU7:26 pmSan Juan Luis Munoz Marin Intl

15h 50m

1 stop

MKE9:16 amMilwaukee-Mitchell

$265

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeSan Juan

MKE Milwaukee-Mitchell - SJU San Juan Luis Munoz Marin Intl

MKESJU

Milwaukee-Mitchell

Thu 10/29

10:15 am-1:50 am

1 stop14h 35m

San Juan Luis Munoz Marin Intl

Mon 11/2

7:26 pm-9:16 am

1 stop15h 50m

$255

MilwaukeeSan Juan

MKE Milwaukee-Mitchell - SJU San Juan Luis Munoz Marin Intl

MKESJU

Milwaukee-Mitchell

Tue 10/13

10:15 am-2:36 pm

1 stop27h 21m

San Juan Luis Munoz Marin Intl

Mon 10/19

3:00 am-9:20 am

1 stop7h 20m

$255

AppletonSan Juan

ATW Appleton Intl - SJU San Juan Luis Munoz Marin Intl

ATWSJU

Appleton Intl

Mon 11/16

5:44 pm-3:19 pm

1 stop19h 35m

San Juan Luis Munoz Marin Intl

Wed 11/18

8:45 am-9:01 am

1 stop26h 16m

$322

MadisonSan Juan

MSN Madison Truax Field - SJU San Juan Luis Munoz Marin Intl

MSNSJU

Madison Truax Field

Sun 11/8

6:00 pm-10:15 am

1 stop14h 15m

San Juan Luis Munoz Marin Intl

Wed 11/11

3:55 am-5:20 pm

1 stop15h 25m

$326

Green BaySan Juan

GRB Green Bay Austin-Straubel - SJU San Juan Luis Munoz Marin Intl

GRBSJU

Green Bay Austin-Straubel

Tue 11/10

5:30 am-5:43 pm

1 stop10h 13m

San Juan Luis Munoz Marin Intl

Thu 11/12

4:20 pm-10:29 pm

1 stop8h 09m

$356

Quickest round-trip

MadisonSan Juan

MSN Madison Truax Field - SJU San Juan Luis Munoz Marin Intl

MSNSJU

Madison Truax Field

Sun 1/10

6:15 am-4:10 pm

1 stop7h 55m

San Juan Luis Munoz Marin Intl

Thu 1/14

3:20 pm-10:55 pm

1 stop9h 35m

$356

Green BaySan Juan

GRB Green Bay Austin-Straubel - SJU San Juan Luis Munoz Marin Intl

GRBSJU

Green Bay Austin-Straubel

Tue 1/19

10:10 am-9:00 pm

1 stop8h 50m

San Juan Luis Munoz Marin Intl

Mon 1/25

2:05 am-12:47 pm

2 stops12h 42m

$356

Green BaySan Juan

GRB Green Bay Austin-Straubel - SJU San Juan Luis Munoz Marin Intl

GRBSJU

Green Bay Austin-Straubel

Tue 1/19

10:10 am-10:22 pm

2 stops10h 12m

San Juan Luis Munoz Marin Intl

Mon 1/25

2:05 am-12:47 pm

2 stops12h 42m

$356

MilwaukeeSan Juan

MKE Milwaukee-Mitchell - SJU San Juan Luis Munoz Marin Intl

MKESJU

Milwaukee-Mitchell

Fri 10/30

6:10 am-10:57 pm

1 stop15h 47m

San Juan Luis Munoz Marin Intl

Mon 11/2

1:53 pm-11:55 pm

2 stops12h 02m

$386

MilwaukeeSan Juan

MKE Milwaukee-Mitchell - SJU San Juan Luis Munoz Marin Intl

MKESJU

Milwaukee-Mitchell

Sat 11/14

12:28 pm-9:13 pm

1 stop6h 45m

San Juan Luis Munoz Marin Intl

Sat 11/21

1:18 pm-11:52 pm

2 stops12h 34m

$386

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Wisconsin to Puerto Rico

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

Prices

Airlines

Other information

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in October, then you should wait until August to fly from Wisconsin, when ticket prices are also cheap, with an average price of $423.

How far in advance should I book a flight from Wisconsin to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Wisconsin when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $470 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Wisconsin for as low as $412 on momondo.

Can stopping save me money on Wisconsin to Puerto Rico flights?

You could potentially save up to 7% on your flight if you consider stops on a Wisconsin to Puerto Rico flight.

Cheap Wisconsin to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wisconsin to Puerto Rico

Best Price Found	$128
Fastest flight time	4h 39m
Direct flights	None

The best one-way flight to Puerto Rico from Wisconsin in the past 72 hours is $128. The best round-trip flight deal from Wisconsin to Puerto Rico found on momondo in the last 72 hours is $255.

The fastest flight from Wisconsin to Puerto Rico takes 4h 39m

There are no direct flights from Wisconsin to Puerto Rico. There are no popular flight routes from Wisconsin to Puerto Rico.

Search flight deals

Frequently asked questions about flying from Wisconsin to Puerto Rico

When did momondo last update prices for flights from Wisconsin to Puerto Rico?
Prices for flights from Wisconsin to Puerto Rico were last updated today.
How many operators does momondo search for flights from Wisconsin to Puerto Rico?
There are 6 operators available for flights from Wisconsin to Puerto Rico as of September 2026.
How old do you have to be to fly from Wisconsin to Puerto Rico?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Wisconsin to Puerto Rico.
What documentation or ID do you need to fly to Puerto Rico?
The necessary travel and health documents for your Puerto Rico trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Wisconsin to Puerto Rico

Compare and see reviews for airlines that fly from Wisconsin to Puerto Rico with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $90	Free Cancellation	Rating 5.6 2,572 reviews	Search Frontier flights
United Airlines	PriceFrom $230	Free Cancellation	Rating 7.4 10,247 reviews	Search United Airlines flights
Delta	PriceFrom $235	Free Cancellation	Rating 7.8 8,605 reviews	Search Delta flights
American Airlines	PriceFrom $235	Free Cancellation	Rating 7.0 12,098 reviews	Search American Airlines flights
JetBlue	PriceFrom $273	Free Cancellation	Rating 7.1 3,038 reviews	Search JetBlue flights
Southwest	PriceFrom $322	Free Cancellation	Rating 8.0 4,200 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Wisconsin to Puerto Rico?

It is quick and easy to find Wisconsin to Puerto Rico flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Puerto Rico that suits you.

Can I find flights from Wisconsin to Puerto Rico with flexible booking policies on momondo?

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

How can momondo help me find flights from Wisconsin to Puerto Rico?

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

I’m not ready to book a flight from Wisconsin to Puerto Rico right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Puerto Rico, momondo offers a useful price alert feature which will track prices for flights to Puerto Rico from Wisconsin and alert you when they change.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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Popular cities

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Complete your trip

Feeling lucky

Popular cities in Puerto Rico

Flights to San Juanfrom $114

Flights to Aguadillafrom $238

Flights to Poncefrom $242

Flights to Viequesfrom $517

Flights to Culebrafrom $393

Flights to Mayagüezfrom $316

Cheap flights from Wisconsin to Puerto Rico from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to Puerto Rico departing on 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Wisconsin to Puerto Rico

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Delta flights from Wisconsin to Puerto Rico

Our best Delta deals on Wisconsin to Puerto Rico flight tickets

Frontier flights from Wisconsin to Puerto Rico

Our best Frontier deals on Wisconsin to Puerto Rico flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Wisconsin to Puerto Rico that are best for you.

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Wisconsin to Puerto Rico

What is the cheapest month to fly to Puerto Rico?

How far in advance should I book a flight from Wisconsin to Puerto Rico?

Can stopping save me money on Wisconsin to Puerto Rico flights?

What is the cheapest airline that flies from Wisconsin to Puerto Rico?

What airlines fly to Puerto Rico?

How long is the flight from Wisconsin to Puerto Rico?

Cheap Wisconsin to Puerto Rico flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Wisconsin to Puerto Rico

Best airlines flying from Wisconsin to Puerto Rico

Compare and see reviews for airlines that fly from Wisconsin to Puerto Rico with momondo

Why use momondo?

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo

Wisconsin flight routes

According to popular flight searches on momondo this year

Puerto Rico flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Puerto Rico

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Puerto Rico

List of cabin classes available on flights landing in Puerto Rico. Availability may vary depending on flight origin and airline.

Complete your trip to Puerto Rico

Explore popular destinations other users love

According to popular flight searches on momondo this year