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$108+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MKE
may. 5 — may. 121
lun. 5/5
lun. 5/12
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 abril 30, 2025.

Round-trip from

$188
(eDestinos)

One-way from

$108
(Delta)

Popular in

June

Cheapest in

February

Average price

$359
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. 18% potential increase in price ($87 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 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 abril 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
vie. 5/308:12 pmSJU - ORD
1 stop13h 38mSpirit Airlines
dom. 6/111:30 amORD - SJU
Nonstop4h 46mSpirit Airlines
Deal found 4/28$183
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/201:05 amSJU - MKE
1 stop8h 12mUnited Airlines
dom. 5/255:15 amMKE - SJU
1 stop8h 29mUnited Airlines
Deal found 4/28$235
This eDestinos deal was found by Cheapflights users on 4/28. 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.
mié. 5/71:59 amSJU - MKE
1 stop10h 28mSpirit Airlines
dom. 5/1112:22 pmMKE - SJU
1 stop11h 32mSpirit Airlines
Deal found 4/28$245
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/196:00 amSJU - ORD
1 stop13h 29mMultiple Airlines
lun. 6/29:55 amORD - SJU
1 stop7h 55mMultiple Airlines
Deal found 4/28$255
This Delta deal was found by Cheapflights users on 4/28. 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.
mar. 7/222:40 pmSJU - MKE
1 stop10h 26mDelta
jue. 7/2410:20 amMKE - SJU
1 stop11h 03mDelta
Deal found 4/28$256
This eDestinos deal was found by Cheapflights users on 4/28. 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.
sáb. 5/34:15 pmSJU - MSP
Nonstop6h 11mSun Country Air
sáb. 5/109:00 amMSP - SJU
Nonstop5h 11mSun Country Air
Deal found 4/28$264
This eDestinos deal was found by Cheapflights users on 4/28. 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.
mié. 5/73:56 amSJU - ORD
1 stop20h 36mFrontier
lun. 5/124:15 pmORD - SJU
1 stop9h 36mFrontier
Deal found 4/28$270
This Mytrip deal was found by Cheapflights users on 4/28. 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.
sáb. 5/34:15 pmSJU - MSP
Nonstop6h 11mMultiple Airlines
sáb. 5/105:48 pmMSP - SJU
1 stop27h 29mMultiple Airlines
Deal found 4/28$282
This American Airlines deal was found by Cheapflights users on 4/28. 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.
mar. 9/233:55 pmSJU - MKE
1 stop8h 34mAmerican Airlines
vie. 9/264:41 pmMKE - SJU
2 stops17h 34mAmerican Airlines
Deal found 4/28$300
This Mytrip deal was found by Cheapflights users on 4/28. 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.
mié. 5/71:59 amSJU - MKE
1 stop10h 28mMultiple Airlines
dom. 5/112:50 pmMKE - SJU
2 stops19h 41mMultiple Airlines
Deal found 4/28$308
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/81:10 amSJU - MSP
1 stop13h 07mSpirit Airlines
mié. 7/162:22 pmMSP - SJU
1 stop8h 50mSpirit Airlines
Deal found 4/29$346
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/53:56 pmSJU - MSP
1 stop8h 19mUnited Airlines
lun. 5/123:22 pmMSP - SJU
1 stop7h 32mUnited Airlines
Deal found 4/28$348

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 abril 30, 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 JuanChicago

SJU - ORD

SJUORD

San Juan Luis Munoz Marin Intl

jue. 5/29

8:12 pm-8:50 am

1 stop13h 38m

Chicago O'Hare Intl

jue. 6/5

11:30 am-5:16 pm

Nonstop4h 46m

$188

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

mar. 5/20

1:05 am-8:17 am

1 stop8h 12m

Milwaukee-Mitchell

dom. 5/25

5:15 am-2:44 pm

1 stop8h 29m

$235

San JuanChicago

SJU - ORD

SJUORD

San Juan Luis Munoz Marin Intl

dom. 5/11

3:56 am-11:32 pm

1 stop20h 36m

Chicago O'Hare Intl

mar. 6/3

11:30 am-5:16 pm

Nonstop4h 46m

$253

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

mar. 7/22

2:40 pm-12:06 am

1 stop10h 26m

Milwaukee-Mitchell

jue. 7/24

10:20 am-10:23 pm

1 stop11h 03m

$256

San JuanMinneapolis

SJU - MSP

SJUMSP

San Juan Luis Munoz Marin Intl

sáb. 5/3

4:15 pm-9:26 pm

Nonstop6h 11m

Minneapolis St Paul

sáb. 5/10

9:00 am-3:11 pm

Nonstop5h 11m

$264

San JuanChicago

SJU - ORD

SJUORD

San Juan Luis Munoz Marin Intl

jue. 5/8

2:14 pm-11:32 pm

1 stop10h 18m

Chicago O'Hare Intl

dom. 5/11

4:15 pm-2:51 am

1 stop9h 36m

$270

San JuanMinneapolis

SJU - MSP

SJUMSP

San Juan Luis Munoz Marin Intl

sáb. 5/3

4:15 pm-9:26 pm

Nonstop6h 11m

Minneapolis St Paul

sáb. 5/10

5:48 pm-10:17 pm

1 stop27h 29m

$282

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

vie. 5/9

1:59 am-11:27 am

1 stop10h 28m

Milwaukee-Mitchell

mar. 5/13

12:22 pm-12:54 am

1 stop11h 32m

$288

San JuanMilwaukee

SJU - MKE

SJUMKE

San Juan Luis Munoz Marin Intl

mar. 9/23

3:55 pm-11:29 pm

1 stop8h 34m

Milwaukee-Mitchell

vie. 9/26

4:41 pm-11:15 am

2 stops17h 34m

$300

San JuanChicago

SJU - ORD

SJUORD

San Juan Luis Munoz Marin Intl

mar. 5/13

7:01 am-3:04 pm

1 stop9h 03m

Chicago O'Hare Intl

mié. 5/14

6:15 am-4:15 pm

1 stop9h 00m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 51 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 abril 30, 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.

Rainfall in Wisconsin by month

Plan your trip to Wisconsin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Wisconsin ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Wisconsin when rainfall is around 1.4 in.

Temperature in Wisconsin by month

Plan your trip to Wisconsin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Wisconsin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 abril 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from San Juan to Wisconsin by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,922 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 Delta, which is currently one of the cheapest options available, starting at $108. Spirit Airlines flights start at $121 while deals on Sun Country Air start at $132 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 5 airlines flying from San Juan to Wisconsin

Discover the top 5 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 abril 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$182Average$345FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$215Average$517FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$265Average$464FlexibilityNo cancel feeOn-time71%
DeltaCheapest$275Average$487FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$323Average$481FlexibilityNo cancel feeOn-time63%

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