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San Juan

$127+ Cheap flights from Milwaukee (MKE) 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SJU
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Milwaukee-Mitchell to San Juan are usually found in September or February, booked 41 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Milwaukee to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) 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 November 20, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$269
(FlightHub)

One-way from

$127
(FlightHub)
High demand for flights, 34% potential price rise
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Best time to find cheap flights, 21% potential price drop
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From Milwaukee-Mitchell to San Juan
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One-way flight from Milwaukee-Mitchell to San Juan
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Find flight deals from Milwaukee to San Juan

Cheapest flights from Milwaukee to San Juan
Explore the most affordable flight options available from Milwaukee to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/268:05 amMKE - SJU
1 stop10h 33mMultiple Airlines
Wed 12/49:15 pmSJU - MKE
1 stop14h 32mMultiple Airlines
Deal found 11/19$273
This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/610:47 amMKE - SJU
1 stop13h 53mFrontier
Sat 12/149:49 pmSJU - MKE
1 stop13h 58mFrontier
Deal found 11/19$274
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Mon 12/95:00 amMKE - SJU
2 stops29h 33mSpirit Airlines
Tue 12/178:31 pmSJU - MKE
2 stops28h 14mSpirit Airlines
Deal found 11/19$285
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Mon 12/96:54 amMKE - SJU
1 stop12h 01mAmerican Airlines
Tue 12/175:30 amSJU - MKE
2 stops10h 04mAmerican Airlines
Deal found 11/19$311
This Delta deal was found by Cheapflights users on 11/19. 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 12/107:00 amMKE - SJU
1 stop8h 15mDelta
Thu 12/126:25 pmSJU - MKE
1 stop7h 32mDelta
Deal found 11/19$334
This United deal was found by Cheapflights users on 11/19. 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.
Tue 12/1011:45 amMKE - SJU
2 stops10h 51mUnited Airlines
Fri 12/132:05 amSJU - MKE
2 stops11h 47mUnited Airlines
Deal found 11/19$354
This Southwest deal was found by Cheapflights users on 11/19. 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.
Sun 12/81:10 pmMKE - SJU
2 stops9h 35mSouthwest
Mon 12/911:45 amSJU - MKE
2 stops11h 45mSouthwest
Deal found 11/19$510

Find flights from Milwaukee to San Juan within your budget

Customize your flight search to find flights from Milwaukee 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MilwaukeeSan Juan

MKE - SJU

MKESJU

Milwaukee-Mitchell

Thu 1/9

5:51 pm-9:35 am

1 stop13h 44m

San Juan Luis Munoz Marin Intl

Mon 1/13

9:49 pm-9:47 am

1 stop13h 58m

$269

MilwaukeeSan Juan

MKE - SJU

MKESJU

Milwaukee-Mitchell

Tue 1/21

7:59 am-10:07 pm

2 stops12h 08m

San Juan Luis Munoz Marin Intl

Thu 1/30

4:40 pm-9:56 pm

1 stop7h 16m

$274

MilwaukeeSan Juan

MKE - SJU

MKESJU

Milwaukee-Mitchell

Wed 1/15

10:54 am-7:31 pm

1 stop6h 37m

San Juan Luis Munoz Marin Intl

Mon 1/20

9:49 pm-9:54 am

1 stop14h 05m

$278

MilwaukeeSan Juan

MKE - SJU

MKESJU

Milwaukee-Mitchell

Tue 12/10

5:00 am-8:22 pm

1 stop13h 22m

San Juan Luis Munoz Marin Intl

Sun 12/15

3:20 am-9:42 pm

2 stops20h 22m

$281

MilwaukeeSan Juan

MKE - SJU

MKESJU

Milwaukee-Mitchell

Tue 12/10

1:02 pm-12:59 am

1 stop9h 57m

San Juan Luis Munoz Marin Intl

Sun 12/15

3:25 pm-11:57 pm

1 stop10h 32m

$334

MilwaukeeSan Juan

MKE - SJU

MKESJU

Milwaukee-Mitchell

Tue 12/10

11:45 am-12:36 am

2 stops10h 51m

San Juan Luis Munoz Marin Intl

Fri 12/13

2:05 am-11:52 am

2 stops11h 47m

$354

MilwaukeeSan Juan

MKE - SJU

MKESJU

Milwaukee-Mitchell

Wed 2/19

10:30 am-5:05 pm

1 stop28h 35m

$127

MilwaukeeSan Juan

MKE - SJU

MKESJU

Milwaukee-Mitchell

Sat 1/25

6:44 am-10:07 pm

1 stop13h 23m

$137

MilwaukeeSan Juan

MKE - SJU

MKESJU

Milwaukee-Mitchell

Thu 12/12

10:47 am-2:40 am

1 stop13h 53m

$149

MilwaukeeSan Juan

MKE - SJU

MKESJU

Milwaukee-Mitchell

Thu 12/12

2:05 pm-2:52 am

1 stop10h 47m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 13 results
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Best time to book a flight from Milwaukee to San Juan

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

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

How far ahead should I book a flight from Milwaukee to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to San Juan. Price data was last updated on November 15, 2024.

To ensure you get the cheapest price possible for a flight from Milwaukee to San Juan, you should look to book at least 41 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Milwaukee to San Juan (average of $254). Flying from Milwaukee to San Juan in March is currently the most expensive (average of $335). 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 MKE to SJU?

Find hourly flight availability from Milwaukee 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 November 20, 2024.

When flying from Milwaukee to San Juan, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 18% versus a flight at noon.

What is the cheapest day to fly from Milwaukee to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Milwaukee to San Juan. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Milwaukee to San Juan flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 20, 2024.
Read through reviews of airlines operating flights from Milwaukee to San Juan, such as Spirit Airlines, Delta and Southwest. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Spirit Airlines
6.3
Okay
8,174 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Milwaukee 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 airport do you fly from for flights from Milwaukee to San Juan?

    If you book a flight to San Juan from Milwaukee, you will be flying from Milwaukee-Mitchell, which is the city’s only airport. Milwaukee-Mitchell (MKE) is located 6.4 mi from the center of Milwaukee. There are 0 flights from Milwaukee-Mitchell to San Juan per day from 7 different airlines.

  • What are the cheapest airlines flying from Milwaukee to San Juan round-trip?

    Cheapflights users have booked flights from Milwaukee to San Juan round-trip from $274. Other airlines that can offer you cheap pricing are Frontier, from $278, and Spirit Airlines, from $285. American Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.

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

    $127 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on American Airlines and Frontier, with prices starting from $137 and $149, respectively.

  • Where are the most common layover locations when flying from Milwaukee to San Juan?

    Flights departing from Milwaukee and landing in San Juan layover in Charlotte most frequently. Milwaukee to San Juan flights stop in Atlanta the next most.

  • What are some popular things to do or see while on a layover in Charlotte?

    Carowind, Mint Museum Uptown, and Ovens Auditorium are the most popular attractions in Charlotte if you're in need of something to do during your layover. Travelers on a layover in Charlotte can visit Carowind, Mint Museum Uptown, and Ovens Auditorium, by traveling 8.2 mi, 5.4 mi, and 8.5 mi, respectively after landing at Charlotte Douglas. Travelers can book a car rental at Charlotte Douglas for about $52 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Atlanta?

    Georgia Aquarium, Fox Theatre, and World of Coca-Cola are the most popular attractions in Atlanta if you're in need of something to do during your layover. Georgia Aquarium, Fox Theatre, and World of Coca-Cola can be visited by traveling about 8.6 mi, 9.3 mi, and 8.6 mi respectively from Atlanta Hartsfield-Jackson. Travelers can book a car rental at Atlanta Hartsfield-Jackson for about $60 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Milwaukee to San Juan flights?

    Milwaukee to San Juan flights that have layovers will least frequently stop in Orlando.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Milwaukee to San Juan (average of $254). Flying from Milwaukee to San Juan in March is currently the most expensive (average of $335). 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.

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Alternative routes for Milwaukee to San Juan

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Top 7 airlines flying from Milwaukee to San Juan

Discover the top 7 airlines that operate flights from Milwaukee 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$157Average$286FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$168Average$315FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$258Average$442FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$274Average$480FlexibilityNo cancel feeOn-time69%
DeltaCheapest$324Average$417FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$325Average$598FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$360Average$472FlexibilityNo cancel feeOn-time62%
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