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Wisconsin

$105+ Cheap flights from San Juan to Wisconsin

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MKE
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from San Juan to Wisconsin

Keep the following information in mind while searching for San Juan to Wisconsin flight deals. Data was last updated August 1, 2025.

Round-trip from

$215
(Southwest)

One-way from

$108
(American Airlines)

Popular in

July

Cheapest in

February

Average price

$380
From San Juan to Wisconsin
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One-way flight from San Juan to Wisconsin
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Highest demand for flights based on searches. 16% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from San Juan to Wisconsin

Cheapest flights from San Juan to Wisconsin
Explore the most affordable flight options available from San Juan to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/184:05 pmSJU - MKE
1 stop7h 55mSouthwest
Sun 9/285:45 amMKE - SJU
1 stop6h 30mSouthwest
Deal found 7/31$215
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 8/301:36 pmSJU - ATW
2 stops20h 41mAmerican Airlines
Sun 8/316:35 pmATW - SJU
2 stops17h 10mAmerican Airlines
Deal found 7/30$219
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1510:16 pmSJU - ORD
1 stop12h 06mSpirit Airlines
Mon 8/1812:55 pmORD - SJU
Nonstop4h 45mSpirit Airlines
Deal found 7/31$221
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:43 pmSJU - MKE
1 stop7h 12mDelta
Tue 11/117:00 amMKE - SJU
1 stop8h 10mDelta
Deal found 7/29$225
This OneTravel deal was found by Cheapflights users on 7/31. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/303:21 pmSJU - ORD
1 stop9h 12mMultiple Airlines
Sat 9/66:44 pmORD - SJU
1 stop15h 20mMultiple Airlines
Deal found 7/31$232
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/182:48 pmSJU - MSP
1 stop8h 20mSpirit Airlines
Sun 9/215:15 amMSP - SJU
1 stop7h 38mSpirit Airlines
Deal found 7/31$238
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/123:40 amSJU - ORD
1 stop7h 34mFrontier
Sat 9/138:00 amORD - SJU
1 stop17h 34mFrontier
Deal found 7/31$248
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/271:40 pmSJU - MKE
2 stops10h 46mAmerican Airlines
Sat 9/63:00 pmMKE - SJU
2 stops19h 11mAmerican Airlines
Deal found 7/30$255
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Tue 12/1612:45 pmSJU - MSN
2 stops10h 24mAmerican Airlines
Tue 1/1311:43 amMSN - SJU
1 stop9h 57mAmerican Airlines
Deal found 7/31$255
This SmartFares deal was found by Cheapflights users on 7/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/144:12 pmSJU - MSP
1 stop28h 44mMultiple Airlines
Sat 8/239:22 amMSP - SJU
2 stops27h 55mMultiple Airlines
Deal found 7/30$271
This eDestinos deal was found by Cheapflights users on 8/1. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/212:11 amSJU - MKE
2 stops15h 28mSpirit Airlines
Tue 8/266:00 amMKE - SJU
1 stop16h 57mSpirit Airlines
Deal found 8/1$281
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 8/306:00 amSJU - MSP
1 stop18h 07mAmerican Airlines
Sat 9/67:16 amMSP - SJU
1 stop7h 36mAmerican Airlines
Deal found 7/31$355

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan to Wisconsin 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 August 1, 2025.
Use the filters below to find and compare flights from San Juan to Wisconsin that are best for you.

Fly from

San Juan

Fly to

Wisconsin

Route

Depart

Return

Price

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Thu 9/18

4:05 pm-11:00 pm

1 stop7h 55m

Milwaukee-Mitchell

Sun 9/28

5:45 am-1:15 pm

1 stop6h 30m

$215

San JuanAppleton

SJU - ATW

SJUATW

San Juan Luis Munoz Marin Intl

Sat 8/30

1:36 pm-9:17 am

2 stops20h 41m

Appleton Intl

Sun 8/31

6:35 pm-12:45 pm

2 stops17h 10m

$219

San JuanChicago

SJU - ORD

SJUORD

San Juan Luis Munoz Marin Intl

Fri 8/15

10:16 pm-9:22 am

1 stop12h 06m

Chicago O'Hare Intl

Mon 8/18

12:55 pm-6:40 pm

Nonstop4h 45m

$221

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Thu 11/6

6:43 pm-11:55 pm

1 stop7h 12m

Milwaukee-Mitchell

Tue 11/11

7:00 am-5:10 pm

1 stop8h 10m

$225

San JuanChicago

SJU - ORD

SJUORD

San Juan Luis Munoz Marin Intl

Sat 8/30

3:21 pm-11:33 pm

1 stop9h 12m

Chicago O'Hare Intl

Sat 9/6

6:44 pm-11:04 am

1 stop15h 20m

$232

San JuanMinneapolis

SJU - MSP

SJUMSP

San Juan Luis Munoz Marin Intl

Thu 9/18

2:48 pm-10:08 pm

1 stop8h 20m

Minneapolis St Paul

Sun 9/21

5:15 am-1:53 pm

1 stop7h 38m

$238

San JuanChicago

SJU - ORD

SJUORD

San Juan Luis Munoz Marin Intl

Tue 8/12

3:40 am-10:14 am

1 stop7h 34m

Chicago O'Hare Intl

Sat 9/13

8:00 am-2:34 am

1 stop17h 34m

$248

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

Wed 8/27

1:40 pm-11:26 pm

2 stops10h 46m

Milwaukee-Mitchell

Sat 9/6

3:00 pm-11:11 am

2 stops19h 11m

$255

San JuanMadison

SJU - MSN

SJUMSN

San Juan Luis Munoz Marin Intl

Tue 12/16

12:45 pm-9:09 pm

2 stops10h 24m

Madison Truax Field

Tue 1/13

11:43 am-11:40 pm

1 stop9h 57m

$255

San JuanMinneapolis

SJU - MSP

SJUMSP

San Juan Luis Munoz Marin Intl

Thu 8/14

4:12 pm-7:56 pm

1 stop28h 44m

Minneapolis St Paul

Sat 8/23

9:22 am-2:17 pm

2 stops27h 55m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 38 results
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Best time to book a flight from San Juan to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from San Juan 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 San Juan to Wisconsin

What is the cheapest month to book a flight from San Juan to Wisconsin?

Currently, February is the cheapest month in which you can book a flight from San Juan to Wisconsin (average of $280). Flying from San Juan to Wisconsin in June is currently the most expensive (average of $376). 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 SJU to WI?

Find hourly flight availability from San Juan to Wisconsin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Juan to Wisconsin as you normally would.

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. 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 Wisconsin. Reviews last updated August 1, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from San Juan to Wisconsin by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,900 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
JetBlue
7.3
Good
2,914 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from San Juan to Wisconsin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from San Juan to Wisconsin one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $108. Southwest flights start at $108 while deals on Spirit Airlines start at $113 one-way.

  • What are the most popular routes from San Juan to Wisconsin?

    Most travelers choose San Juan Luis Munoz Marin Intl - Chicago O'Hare Intl, San Juan Luis Munoz Marin Intl - Milwaukee-Mitchell or San Juan Luis Munoz Marin Intl - Minneapolis St Paul when deciding on the best route from San Juan to Wisconsin.

  • Can I find deals for flights from San Juan to Wisconsin that include hotel bookings?

    Yes. In addition to deals on San Juan to Wisconsin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Wisconsin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Wisconsin.

  • Can I find deals for business class flights from San Juan to Wisconsin?

    Yes. Cheapflights offers flight deals from San Juan to Wisconsin 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 San Juan to Wisconsin?

    Currently, February is the cheapest month in which you can book a flight from San Juan to Wisconsin (average of $280). Flying from San Juan to Wisconsin in June is currently the most expensive (average of $376). 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

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Alternative routes for San Juan to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from San Juan to Wisconsin

Discover the top 4 airlines that operate flights from San Juan to Wisconsin. 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$215Average$419FlexibilityNo cancel feeOn-time69%
DeltaCheapest$265Average$390FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$265Average$458FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$323Average$485FlexibilityNo cancel feeOn-time63%

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