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$90+ Cheap flights from Wisconsin to San Juan

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SJU
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Wisconsin to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Wisconsin (USWI) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$162
(Kiwi.com)

One-way from

$90
(Trip.com)
From Wisconsin to San Juan
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One-way flight from Wisconsin to San Juan
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Find flight deals from Wisconsin to San Juan

Cheapest flights from Wisconsin to San Juan
Explore the most affordable flight options available from Wisconsin to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This eDestinos deal was found by Cheapflights users on 12/21. 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.
Mon 12/309:35 pmORD - SJU
1 stop15h 44mSpirit Airlines
Tue 1/149:26 pmSJU - ORD
Nonstop5h 25mSpirit Airlines
Deal found 12/21$244
This eDestinos deal was found by Cheapflights users on 12/21. 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.
Mon 12/309:35 pmORD - SJU
1 stop15h 44mMultiple Airlines
Tue 1/148:45 amSJU - ORD
2 stops29h 02mMultiple Airlines
Deal found 12/21$330
This Priceline deal was found by Cheapflights users on 12/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3111:27 amMSP - SJU
1 stop13h 22mMultiple Airlines
Mon 4/211:10 amSJU - MSP
1 stop13h 07mMultiple Airlines
Deal found 12/21$375
This FlightHub deal was found by Cheapflights users on 12/22. 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.
Sun 12/291:30 pmMSP - SJU
1 stop10h 05mSpirit Airlines
Tue 1/288:40 pmSJU - MSP
2 stops18h 17mSpirit Airlines
Deal found 12/22$393
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/257:00 amORD - SJU
1 stop14h 10mAmerican Airlines
Fri 12/2712:51 pmSJU - ORD
1 stop11h 01mAmerican Airlines
Deal found 12/21$424
This FlightHub deal was found by Cheapflights users on 12/20. 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.
Tue 12/318:22 pmMKE - SJU
1 stop28h 27mMultiple Airlines
Mon 1/69:13 pmSJU - MKE
1 stop27h 32mMultiple Airlines
Deal found 12/20$424
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Sun 12/226:15 pmMKE - SJU
1 stop15h 46mAmerican Airlines
Wed 12/256:25 amSJU - MKE
1 stop14h 37mAmerican Airlines
Deal found 12/21$442
This FlightHub deal was found by Cheapflights users on 12/22. 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.
Thu 12/262:19 pmORD - SJU
1 stop8h 22mFrontier
Mon 12/304:00 pmSJU - ORD
1 stop29h 14mFrontier
Deal found 12/22$455
This United deal was found by Cheapflights users on 12/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/302:20 pmORD - SJU
Nonstop4h 35mUnited Airlines
Fri 1/172:05 amSJU - ORD
1 stop9h 23mUnited Airlines
Deal found 12/22$458
This Cheapflightsfares deal was found by Cheapflights users on 12/22. 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.
Wed 12/256:47 amMSP - SJU
Nonstop5h 24mSun Country Air
Sat 12/284:50 pmSJU - MSP
Nonstop5h 55mSun Country Air
Deal found 12/22$468
This Delta deal was found by Cheapflights users on 12/22. 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.
Tue 12/241:30 pmMKE - SJU
1 stop10h 48mDelta
Mon 12/307:30 amSJU - MKE
1 stop11h 49mDelta
Deal found 12/22$512
This Gotogate deal was found by Cheapflights users on 12/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2310:07 amMKE - SJU
1 stop25h 13mFrontier
Sun 12/293:54 amSJU - MKE
1 stop7h 13mFrontier
Deal found 12/21$563

Find flights from Wisconsin to San Juan within your budget

Customize your flight search to find flights from Wisconsin to San Juan 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Sat 1/11

1:44 pm-8:21 pm

Nonstop4h 37m

San Juan Luis Munoz Marin Intl

Fri 1/17

9:26 pm-12:51 am

Nonstop5h 25m

$162

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Sun 1/19

1:44 pm-8:21 pm

Nonstop4h 37m

San Juan Luis Munoz Marin Intl

Wed 1/22

9:15 pm-9:27 am

1 stop14h 12m

$163

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Sun 1/12

4:11 pm-2:21 am

1 stop8h 10m

San Juan Luis Munoz Marin Intl

Wed 1/15

9:15 pm-9:27 am

1 stop14h 12m

$168

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Tue 2/18

10:39 am-9:35 am

1 stop20h 56m

San Juan Luis Munoz Marin Intl

Mon 2/24

8:43 pm-9:39 am

1 stop14h 56m

$224

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Mon 1/27

10:14 am-2:19 am

1 stop14h 05m

San Juan Luis Munoz Marin Intl

Tue 2/4

8:40 pm-12:57 pm

2 stops18h 17m

$228

MinneapolisSan Juan

MSP - SJU

MSPSJU

Minneapolis St Paul

Mon 1/27

6:00 am-12:57 am

2 stops16h 57m

San Juan Luis Munoz Marin Intl

Fri 1/31

10:16 am-11:31 pm

2 stops15h 15m

$234

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Sun 1/12

11:15 am-10:22 pm

1 stop9h 07m

San Juan Luis Munoz Marin Intl

Mon 1/13

2:05 am-9:40 am

1 stop9h 35m

$259

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Sun 2/2

4:16 pm-11:45 am

1 stop17h 29m

San Juan Luis Munoz Marin Intl

Fri 2/7

6:15 am-1:46 pm

2 stops9h 31m

$264

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Tue 1/28

12:45 pm-11:58 pm

2 stops9h 13m

San Juan Luis Munoz Marin Intl

Wed 2/5

6:00 am-4:10 pm

2 stops12h 10m

$264

MadisonSan Juan

MSN - SJU

MSNSJU

Madison Truax Field

Sun 1/12

11:14 am-11:46 pm

1 stop10h 32m

San Juan Luis Munoz Marin Intl

Thu 1/23

7:30 am-4:24 pm

1 stop10h 54m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 60 results
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Best time to book a flight from Wisconsin to San Juan

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

Travel insights for flights from Wisconsin to San Juan

Get recent, data-driven insights about flights from Wisconsin to San Juan including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Wisconsin to San Juan (average of $254). Flying from Wisconsin to San Juan in March is currently the most expensive (average of $380). 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 WI to SJU?

Find hourly flight availability from Wisconsin to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

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

Rainfall in San Juan by month

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

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

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

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated December 22, 2024.
To help decide which airline to fly from Wisconsin to San Juan, see what other customers have to say about Frontier, United Airlines and Spirit Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,804 reviews

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,804 reviews
Southwest
8.1
Very good
4,804 reviews

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,549 reviews
Southwest
8.1
Very good
4,804 reviews

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,594 reviews
Southwest
8.1
Very good
4,804 reviews

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,265 reviews
Southwest
8.1
Very good
4,804 reviews

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,028 reviews
Southwest
8.1
Very good
4,804 reviews

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Wisconsin to San Juan. 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 Wisconsin to San Juan one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $90. However, be on the lookout for offers from Spirit Airlines and United Airlines, as they are both options that can get you from Wisconsin to San Juan for a low price.

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

    The most popular flight routes from Wisconsin to San Juan are Chicago O'Hare Intl - San Juan Luis Munoz Marin Intl, Minneapolis St Paul - San Juan Luis Munoz Marin Intl and Milwaukee-Mitchell - San Juan Luis Munoz Marin Intl.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Wisconsin to San Juan (average of $254). Flying from Wisconsin to San Juan in March is currently the most expensive (average of $380). 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 Wisconsin to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Wisconsin to San Juan

Discover the top 7 airlines that operate flights from Wisconsin to San Juan. 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$146Average$307FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$168Average$322FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$258Average$549FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$274Average$690FlexibilityNo cancel feeOn-time69%
DeltaCheapest$284Average$475FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$360Average$468FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$379Average$612FlexibilityNo cancel feeOn-time63%
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