$163+ Cheap flights from Puerto Rico to Milwaukee (MKE)
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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MKE
Jun 26 — Jul 31
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Puerto Rico to Milwaukee
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Best
Last-minute
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Cheapest flights from Puerto Rico to MilwaukeeExplore the most affordable flight options available from Puerto Rico to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 27, 2026.
Explore the most affordable flight options available from Puerto Rico to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 27, 2026.
This Delta deal was found by Cheapflights users on 5/26. 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 8/275:49 pm
SJU
- MKE
1 stop7h 04m
Delta
Mon 8/3110:22 am
MKE
- SJU
1 stop11h 07m
Delta
Deal found 5/26![Delta logo]()
$326
This American Airlines deal was found by Cheapflights users on 5/26. 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 8/47:00 am
SJU
- MKE
1 stop17h 08m
American Airlines
Fri 9/46:20 am
MKE
- SJU
2 stops11h 14m
American Airlines
Deal found 5/26![American Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 5/25. 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.
Fri 9/256:30 am
SJU
- MKE
2 stops9h 55m
Southwest
Mon 9/281:55 pm
MKE
- SJU
1 stop7h 20m
Southwest
Deal found 5/25![Southwest logo]()
$365
This American Airlines deal was found by Cheapflights users on 5/26. 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 8/53:28 pm
SJU
- MKE
2 stops9h 28m
American Airlines
Fri 8/146:20 am
MKE
- SJU
2 stops11h 14m
American Airlines
Deal found 5/26![American Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 5/26. 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 8/2912:55 am
SJU
- MKE
1 stop12h 52m
American Airlines
Sun 8/304:25 pm
MKE
- SJU
1 stop6h 50m
American Airlines
Deal found 5/26![American Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 5/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 am
SJU
- MKE
1 stop17h 57m
American Airlines
Tue 10/277:24 am
MKE
- SJU
1 stop6h 16m
American Airlines
Deal found 5/22![American Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 5/23. 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 10/178:35 am
SJU
- MKE
1 stop16h 36m
American Airlines
Mon 10/197:24 am
MKE
- SJU
1 stop15h 26m
American Airlines
Deal found 5/23![American Airlines logo]()
$375
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Thu 6/256:21 am
SJU
- MKE
1 stop18h 26m
American Airlines
Mon 6/2910:00 am
MKE
- SJU
1 stop12h 59m
American Airlines
Deal found 5/25![American Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 5/22. 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.
Thu 7/25:56 pm
SJU
- MKE
1 stop7h 03m
Delta
Fri 7/1012:58 pm
MKE
- SJU
1 stop8h 31m
Delta
Deal found 5/22![Delta logo]()
$395
This American Airlines deal was found by Cheapflights users on 5/26. 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.
Thu 7/307:00 am
SJU
- MKE
1 stop17h 44m
American Airlines
Mon 8/36:00 am
MKE
- SJU
2 stops11h 24m
American Airlines
Deal found 5/26![American Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Fri 8/2810:48 am
CPX
- MKE
2 stops13h 49m
United Airlines
Tue 9/16:15 am
MKE
- CPX
2 stops10h 06m
United Airlines
Deal found 5/26![United Airlines logo]()
$1,558
Best flights from Puerto Rico to MilwaukeeDiscover carefully curated flight deals from Puerto Rico to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 27, 2026.
Discover carefully curated flight deals from Puerto Rico to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 27, 2026.
This Delta deal was found by Cheapflights users on 5/23. 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 7/235:50 pm
SJU
- MKE
1 stop7h 06m
Delta
Thu 7/3012:58 pm
MKE
- SJU
1 stop6h 47m
Delta
Deal found 5/23![Delta logo]()
$326
This Southwest deal was found by Cheapflights users on 5/24. 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.
Tue 8/255:15 am
SJU
- MKE
1 stop6h 40m
Southwest
Mon 8/311:55 pm
MKE
- SJU
1 stop8h 55m
Southwest
Deal found 5/24![Southwest logo]()
$326
This United Airlines deal was found by Cheapflights users on 5/22. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:40 am
SJU
- MKE
1 stop7h 56m
United Airlines
Sat 7/118:50 am
MKE
- SJU
2 stops11h 34m
United Airlines
Deal found 5/22![United Airlines logo]()
$540
This Delta deal was found by Cheapflights users on 5/22. 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.
Wed 8/55:49 pm
SJU
- MKE
1 stop7h 04m
Delta
Fri 8/146:45 am
MKE
- SJU
1 stop8h 48m
Delta
Deal found 5/22![Delta logo]()
$326
This Delta deal was found by Cheapflights users on 5/23. 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 7/25:56 pm
SJU
- MKE
1 stop7h 03m
Delta
Fri 7/1012:58 pm
MKE
- SJU
1 stop8h 31m
Delta
Deal found 5/23![Delta logo]()
$395
This Southwest deal was found by Cheapflights users on 5/26. 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.
Fri 6/197:00 am
SJU
- MKE
1 stop12h 50m
Southwest
Tue 6/239:35 am
MKE
- SJU
1 stop12h 10m
Southwest
Deal found 5/26![Southwest logo]()
$456
This Delta deal was found by Cheapflights users on 5/22. 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.
Thu 7/95:56 pm
SJU
- MKE
1 stop7h 00m
Delta
Sun 7/125:45 am
MKE
- SJU
1 stop6h 47m
Delta
Deal found 5/22![Delta logo]()
$395
This Southwest deal was found by Cheapflights users on 5/26. 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 7/196:05 am
SJU
- MKE
1 stop12h 40m
Southwest
Wed 7/299:25 am
MKE
- SJU
1 stop13h 25m
Southwest
Deal found 5/26![Southwest logo]()
$466
This Southwest deal was found by Cheapflights users on 5/26. 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.
Tue 6/308:35 pm
SJU
- MKE
1 stop13h 15m
Southwest
Tue 7/149:25 am
MKE
- SJU
1 stop13h 25m
Southwest
Deal found 5/26![Southwest logo]()
$518
This United Airlines deal was found by Cheapflights users on 5/22. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:48 am
CPX
- MKE
2 stops12h 51m
United Airlines
Tue 9/16:15 am
MKE
- CPX
2 stops10h 06m
United Airlines
Deal found 5/22![United Airlines logo]()
$1,558
Last-minute flights from Puerto Rico to MilwaukeeDiscover last-minute flight deals from Puerto Rico to Milwaukee. Data last updated May 27, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Milwaukee. Data last updated May 27, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 5/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:30 pm
SJU
- MKE
1 stop14h 28m
Frontier
Tue 6/308:43 am
MKE
- SJU
1 stop13h 46m
Frontier
Deal found 5/22![Frontier logo]()
$416
This American Airlines deal was found by Cheapflights users on 5/27. 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 6/96:01 am
SJU
- MKE
2 stops12h 36m
American Airlines
Tue 6/306:00 am
MKE
- SJU
1 stop16h 00m
American Airlines
Deal found 5/27![American Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Thu 6/186:21 am
SJU
- MKE
1 stop18h 26m
American Airlines
Sun 6/217:00 am
MKE
- SJU
1 stop14h 45m
American Airlines
Deal found 5/25![American Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Thu 6/186:21 am
SJU
- MKE
1 stop18h 26m
American Airlines
Mon 6/226:00 am
MKE
- SJU
2 stops11h 25m
American Airlines
Deal found 5/25![American Airlines logo]()
$449
This Southwest deal was found by Cheapflights users on 5/26. 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.
Fri 6/197:00 am
SJU
- MKE
1 stop12h 50m
Southwest
Tue 6/239:35 am
MKE
- SJU
1 stop12h 10m
Southwest
Deal found 5/26![Southwest logo]()
$456
This American Airlines deal was found by Cheapflights users on 5/26. 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.
Thu 6/256:21 am
SJU
- MKE
1 stop18h 26m
American Airlines
Mon 6/296:00 am
MKE
- SJU
1 stop16h 00m
American Airlines
Deal found 5/26![American Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 5/26. 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.
Fri 6/266:21 am
SJU
- MKE
1 stop18h 26m
American Airlines
Sun 6/286:00 am
MKE
- SJU
1 stop16h 00m
American Airlines
Deal found 5/26![American Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 5/25. 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.
Sat 6/275:56 pm
SJU
- MKE
1 stop7h 10m
Delta
Sun 7/55:40 am
MKE
- SJU
1 stop10h 06m
Delta
Deal found 5/25![Delta logo]()
$395
One-way flights from Puerto Rico to MilwaukeeSearch for one-way flight options from Puerto Rico to Milwaukee. Find affordable one-way fares based on user searches. Data last updated May 27, 2026.
Search for one-way flight options from Puerto Rico to Milwaukee. Find affordable one-way fares based on user searches. Data last updated May 27, 2026.
This United Airlines deal was found by Cheapflights users on 5/23. 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.
Fri 6/121:00 am
SJU
- MKE
1 stop10h 09m
United Airlines
Deal found 5/23![United Airlines logo]()
$163
This Priceline deal was found by Cheapflights users on 5/23. 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.
Wed 6/176:05 pm
SJU
- MKE
1 stop14h 53m
Frontier
Deal found 5/23![Frontier logo]()
$188
This Mytrip deal was found by Cheapflights users on 5/24. 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.
Wed 7/156:26 pm
SJU
- MKE
1 stop14h 32m
Frontier
Deal found 5/24![Frontier logo]()
$193
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Fri 6/196:21 am
SJU
- MKE
1 stop18h 26m
American Airlines
Deal found 5/25![American Airlines logo]()
$203
This American Airlines deal was found by Cheapflights users on 5/23. 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.
Thu 7/307:00 am
SJU
- MKE
1 stop17h 44m
American Airlines
Deal found 5/23![American Airlines logo]()
$208
This American Airlines deal was found by Cheapflights users on 5/23. 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 8/127:05 am
SJU
- MKE
2 stops13h 55m
American Airlines
Deal found 5/23![American Airlines logo]()
$209
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Fri 8/143:47 pm
SJU
- MKE
2 stops21h 36m
American Airlines
Deal found 5/25![American Airlines logo]()
$210
This Priceline deal was found by Cheapflights users on 5/26. 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.
Fri 6/193:06 am
SJU
- MKE
1 stop29h 52m
Frontier
Deal found 5/26![Frontier logo]()
$214
This American Airlines deal was found by Cheapflights users on 5/24. 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 6/236:01 am
SJU
- MKE
2 stops18h 58m
American Airlines
Deal found 5/24![American Airlines logo]()
$216
This Southwest deal was found by Cheapflights users on 5/26. 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 6/1810:20 am
SJU
- MKE
1 stop10h 10m
Southwest
Deal found 5/26![Southwest logo]()
$224
This Frontier deal was found by Cheapflights users on 5/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:37 pm
SJU
- MKE
1 stop12h 21m
Frontier
Deal found 5/24![Frontier logo]()
$228
Find flight deals from Puerto Rico to Milwaukee
Keep the following information in mind while searching for Puerto Rico to Milwaukee flight deals. Data was last updated May 27, 2026.
Round-trip from | $326 (Delta) |
|---|---|
One-way from | $163 (United Airlines) |
Popular in | March |
Cheapest in | January |
Average price | $416 |
Cheapflights Fare Finder
Customize your flight search to find flights from Puerto Rico to Milwaukee 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 May 27, 2026.
Use the filters below to find and compare flights from Puerto Rico to Milwaukee that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Thu 7/23
5:50 pm-11:56 pm
1 stop7h 06m
Milwaukee-Mitchell
Thu 7/30
12:58 pm-8:45 pm
1 stop6h 47m
$326
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Tue 8/25
5:15 am-10:55 am
1 stop6h 40m
Milwaukee-Mitchell
Mon 8/31
1:55 pm-11:50 pm
1 stop8h 55m
$326
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Wed 8/5
5:49 pm-11:53 pm
1 stop7h 04m
Milwaukee-Mitchell
Fri 8/14
6:45 am-4:33 pm
1 stop8h 48m
$326
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Thu 7/2
5:56 pm-11:59 pm
1 stop7h 03m
Milwaukee-Mitchell
Fri 7/10
12:58 pm-10:29 pm
1 stop8h 31m
$395
Quickest round-trip
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Thu 7/9
5:56 pm-11:56 pm
1 stop7h 00m
Milwaukee-Mitchell
Sun 7/12
5:45 am-1:32 pm
1 stop6h 47m
$395
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Fri 6/19
7:00 am-6:50 pm
1 stop12h 50m
Milwaukee-Mitchell
Tue 6/23
9:35 am-10:45 pm
1 stop12h 10m
$456
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Sun 7/19
6:05 am-5:45 pm
1 stop12h 40m
Milwaukee-Mitchell
Wed 7/29
9:25 am-11:50 pm
1 stop13h 25m
$466
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Tue 6/30
8:35 pm-8:50 am
1 stop13h 15m
Milwaukee-Mitchell
Tue 7/14
9:25 am-11:50 pm
1 stop13h 25m
$518
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Sat 7/4
7:40 am-2:36 pm
1 stop7h 56m
Milwaukee-Mitchell
Sat 7/11
8:50 am-9:24 pm
2 stops11h 34m
$540
CulebraMilwaukee
CPX - MKE
CPXMKE
Culebra
Fri 8/28
10:48 am-10:39 pm
2 stops12h 51m
Milwaukee-Mitchell
Tue 9/1
6:15 am-5:21 pm
2 stops10h 06m
$1,558
Showing 1-10 of 20 resultsSorted by cheapest first
Best time to book a flight from Puerto Rico to Milwaukee
Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Puerto Rico with our price prediction graph.
SJU-MKE
CPX-MKE
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 Puerto Rico to Milwaukee
PR0-MKE
SJU-MKE
CPX-MKE
What is the cheapest month to book a flight from Puerto Rico to Milwaukee?
Currently, May is the cheapest month in which you can book a flight from Puerto Rico to Milwaukee (average of $98). Flying from Puerto Rico to Milwaukee in March is currently the most expensive (average of $256). 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.
How far ahead should I book a flight from Puerto Rico to Milwaukee?
To ensure you get the cheapest price possible for a flight from Puerto Rico to Milwaukee, you should look to book at least 64 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.
Reviews of airlines servicing Milwaukee
Get insights into the airlines that provide service to Milwaukee. 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 Milwaukee. Reviews last updated May 27, 2026.
Read through reviews of airlines operating flights from Puerto Rico to Milwaukee, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Overall
7.9
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Overall
7.9
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Overall
7.9
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Overall
7.9
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Overall
7.9
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Puerto Rico to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 4 airlines flying from Puerto Rico to Milwaukee
Discover the top 4 airlines that operate flights from Puerto Rico to Milwaukee. 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 May 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$399 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$235 | Average$399 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$235 | Average$350 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$439 | FlexibilityNo cancel fee | On-time63% |