$113+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MKE
Aug 13 — Aug 201
Round-trip
1 adult, Economy
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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 July 14, 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 July 14, 2026.
This Delta deal was found by Cheapflights users on 7/10. 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 8/2712:56 pm
SJU
- MKE
1 stop8h 57m
Delta
Mon 8/317:03 am
MKE
- SJU
1 stop8h 35m
Delta
Deal found 7/10![Delta logo]()
$226
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/72:33 pm
SJU
- MKE
1 stop9h 41m
American Airlines
Sun 8/96:20 am
MKE
- SJU
1 stop15h 04m
American Airlines
Deal found 7/9![American Airlines logo]()
$230
This American Airlines deal was found by Cheapflights users on 7/9. 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 10/222:58 pm
SJU
- MKE
1 stop18h 09m
American Airlines
Tue 10/277:19 pm
MKE
- SJU
2 stops17h 00m
American Airlines
Deal found 7/9![American Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 7/10. 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 8/208:55 pm
SJU
- MKE
1 stop13h 00m
Southwest
Tue 8/2510:30 am
MKE
- SJU
1 stop9h 35m
Southwest
Deal found 7/10![Southwest logo]()
$276
This American Airlines deal was found by Cheapflights users on 7/8. 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 11/48:00 am
SJU
- MKE
1 stop8h 12m
American Airlines
Wed 2/245:00 am
MKE
- SJU
1 stop8h 07m
American Airlines
Deal found 7/8![American Airlines logo]()
$281
This Faresmojo deal was found by Cheapflights users on 7/8. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:56 pm
SJU
- MKE
1 stop8h 13m
JetBlue
Wed 8/125:34 am
MKE
- SJU
1 stop7h 08m
JetBlue
Deal found 7/8![JetBlue logo]()
$296
This American Airlines deal was found by Cheapflights users on 7/9. 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 10/272:27 pm
SJU
- MKE
1 stop9h 47m
American Airlines
Tue 11/36:14 am
MKE
- SJU
2 stops14h 25m
American Airlines
Deal found 7/9![American Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Tue 10/201:00 am
SJU
- MKE
2 stops11h 30m
United Airlines
Sat 10/2410:42 am
MKE
- SJU
2 stops12h 08m
United Airlines
Deal found 7/9![United Airlines logo]()
$316
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/57:00 am
SJU
- MKE
1 stop11h 30m
American Airlines
Fri 8/146:20 am
MKE
- SJU
2 stops11h 13m
American Airlines
Deal found 7/10![American Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 7/12. 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 10/310:48 am
CPX
- MKE
2 stops12h 57m
United Airlines
Tue 10/65:00 am
MKE
- CPX
2 stops11h 21m
United Airlines
Deal found 7/12![United Airlines logo]()
$1,558
This United Airlines deal was found by Cheapflights users on 7/13. 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 8/2910:48 am
CPX
- MKE
2 stops12h 51m
United Airlines
Tue 9/11:19 pm
MKE
- CPX
2 stops27h 02m
United Airlines
Deal found 7/13![United Airlines logo]()
$1,656
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 July 14, 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 July 14, 2026.
This Delta deal was found by Cheapflights users on 7/10. 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 8/2712:56 pm
SJU
- MKE
1 stop8h 57m
Delta
Mon 8/317:03 am
MKE
- SJU
1 stop8h 35m
Delta
Deal found 7/10![Delta logo]()
$226
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/273:47 pm
SJU
- MKE
1 stop7h 00m
American Airlines
Mon 8/316:20 am
MKE
- SJU
1 stop15h 04m
American Airlines
Deal found 7/9![American Airlines logo]()
$226
This Southwest deal was found by Cheapflights users on 7/11. 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 8/208:55 pm
SJU
- MKE
1 stop13h 00m
Southwest
Tue 8/2510:30 am
MKE
- SJU
1 stop6h 40m
Southwest
Deal found 7/11![Southwest logo]()
$276
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/55:45 am
SJU
- MKE
1 stop18h 12m
American Airlines
Fri 8/141:17 pm
MKE
- SJU
1 stop8h 58m
American Airlines
Deal found 7/9![American Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 7/13. 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 8/146:00 am
SJU
- MKE
1 stop11h 10m
Southwest
Sat 8/299:05 am
MKE
- SJU
1 stop6h 35m
Southwest
Deal found 7/13![Southwest logo]()
$346
This American Airlines deal was found by Cheapflights users on 7/12. 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 8/107:03 am
SJU
- MKE
1 stop17h 11m
American Airlines
Sun 8/234:25 pm
MKE
- SJU
1 stop6h 50m
American Airlines
Deal found 7/12![American Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 7/12. 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 10/28:50 pm
SJU
- MKE
1 stop12h 25m
Southwest
Fri 2/268:05 pm
MKE
- SJU
1 stop11h 45m
Southwest
Deal found 7/12![Southwest logo]()
$406
This United Airlines deal was found by Cheapflights users on 7/9. 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 10/310:48 am
CPX
- MKE
2 stops12h 57m
United Airlines
Tue 10/65:00 am
MKE
- CPX
2 stops11h 21m
United Airlines
Deal found 7/9![United Airlines logo]()
$1,558
This United Airlines deal was found by Cheapflights users on 7/13. 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 8/2910:48 am
CPX
- MKE
2 stops12h 51m
United Airlines
Tue 9/11:19 pm
MKE
- CPX
2 stops27h 02m
United Airlines
Deal found 7/13![United Airlines logo]()
$1,656
Last-minute flights from Puerto Rico to MilwaukeeDiscover last-minute flight deals from Puerto Rico to Milwaukee. Data last updated July 14, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Milwaukee. Data last updated July 14, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/10. 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 stop11h 17m
American Airlines
Fri 9/42:49 pm
MKE
- SJU
1 stop8h 10m
American Airlines
Deal found 7/10![American Airlines logo]()
$334
This Faresmojo deal was found by Cheapflights users on 7/8. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:56 pm
SJU
- MKE
1 stop8h 13m
JetBlue
Wed 8/125:34 am
MKE
- SJU
1 stop7h 08m
JetBlue
Deal found 7/8![JetBlue logo]()
$296
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/55:45 am
SJU
- MKE
1 stop18h 12m
American Airlines
Fri 8/141:17 pm
MKE
- SJU
1 stop8h 58m
American Airlines
Deal found 7/9![American Airlines logo]()
$316
This American Airlines deal was found by Cheapflights users on 7/11. 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 8/57:00 am
SJU
- MKE
1 stop17h 14m
American Airlines
Wed 8/192:49 pm
MKE
- SJU
1 stop8h 10m
American Airlines
Deal found 7/11![American Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/72:33 pm
SJU
- MKE
1 stop9h 41m
American Airlines
Sun 8/96:20 am
MKE
- SJU
1 stop15h 04m
American Airlines
Deal found 7/9![American Airlines logo]()
$230
This American Airlines deal was found by Cheapflights users on 7/11. 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 8/72:33 pm
SJU
- MKE
1 stop9h 41m
American Airlines
Mon 8/106:20 am
MKE
- SJU
2 stops11h 13m
American Airlines
Deal found 7/11![American Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 7/10. 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 8/208:55 pm
SJU
- MKE
1 stop13h 00m
Southwest
Tue 8/2510:30 am
MKE
- SJU
1 stop9h 35m
Southwest
Deal found 7/10![Southwest logo]()
$276
This Delta deal was found by Cheapflights users on 7/10. 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 8/2712:56 pm
SJU
- MKE
1 stop8h 57m
Delta
Mon 8/317:03 am
MKE
- SJU
1 stop8h 35m
Delta
Deal found 7/10![Delta logo]()
$226
This United Airlines deal was found by Cheapflights users on 7/13. 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 8/2910:48 am
CPX
- MKE
2 stops12h 51m
United Airlines
Tue 9/11:19 pm
MKE
- CPX
2 stops27h 02m
United Airlines
Deal found 7/13![United Airlines logo]()
$1,656
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 July 14, 2026.
Search for one-way flight options from Puerto Rico to Milwaukee. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
This Southwest deal was found by Cheapflights users on 7/9. 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.
Sat 8/296:25 am
SJU
- MKE
1 stop9h 45m
Southwest
Deal found 7/9![Southwest logo]()
$113
This Southwest deal was found by Cheapflights users on 7/9. 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 8/305:00 am
SJU
- MKE
1 stop7h 10m
Southwest
Deal found 7/9![Southwest logo]()
$129
This United Airlines deal was found by Cheapflights users on 7/10. 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 10/93:56 pm
SJU
- MKE
1 stop8h 03m
United Airlines
Deal found 7/10![United Airlines logo]()
$140
This American Airlines deal was found by Cheapflights users on 7/9. 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 7/302:25 pm
SJU
- MKE
1 stop10h 19m
American Airlines
Deal found 7/9![American Airlines logo]()
$163
This American Airlines deal was found by Cheapflights users on 7/13. 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 10/62:27 pm
SJU
- MKE
1 stop9h 47m
American Airlines
Deal found 7/13![American Airlines logo]()
$166
This American Airlines deal was found by Cheapflights users on 7/11. 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 8/77:03 am
SJU
- MKE
1 stop17h 11m
American Airlines
Deal found 7/11![American Airlines logo]()
$167
This American Airlines deal was found by Cheapflights users on 7/13. 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 8/227:03 am
SJU
- MKE
1 stop11h 27m
American Airlines
Deal found 7/13![American Airlines logo]()
$176
This American Airlines deal was found by Cheapflights users on 7/9. 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 9/310:33 am
SJU
- MKE
2 stops12h 14m
American Airlines
Deal found 7/9![American Airlines logo]()
$188
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Wed 9/27:00 am
SJU
- MKE
2 stops10h 40m
United Airlines
Deal found 7/9![United Airlines logo]()
$194
This Southwest deal was found by Cheapflights users on 7/9. 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.
Wed 8/261:45 pm
SJU
- MKE
2 stops8h 40m
Southwest
Deal found 7/9![Southwest logo]()
$195
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 July 14, 2026.
Round-trip from | $226 (American Airlines) |
|---|---|
One-way from | $113 (Southwest) |
Popular in | August |
Cheapest in | January |
Average price | $434 |
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 July 14, 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
Quickest round-trip
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Thu 8/27
12:56 pm-8:53 pm
1 stop8h 57m
Milwaukee-Mitchell
Mon 8/31
7:03 am-4:38 pm
1 stop8h 35m
$226
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Thu 8/27
3:47 pm-9:47 pm
1 stop7h 00m
Milwaukee-Mitchell
Mon 8/31
6:20 am-10:24 pm
1 stop15h 04m
$226
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Thu 8/20
8:55 pm-8:55 am
1 stop13h 00m
Milwaukee-Mitchell
Tue 8/25
10:30 am-6:10 pm
1 stop6h 40m
$276
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Wed 8/5
5:45 am-10:57 pm
1 stop18h 12m
Milwaukee-Mitchell
Fri 8/14
1:17 pm-11:15 pm
1 stop8h 58m
$316
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Fri 8/14
6:00 am-4:10 pm
1 stop11h 10m
Milwaukee-Mitchell
Sat 8/29
9:05 am-4:40 pm
1 stop6h 35m
$346
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Mon 8/10
7:03 am-11:14 pm
1 stop17h 11m
Milwaukee-Mitchell
Sun 8/23
4:25 pm-12:15 am
1 stop6h 50m
$364
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Fri 10/2
8:50 pm-8:15 am
1 stop12h 25m
Milwaukee-Mitchell
Fri 2/26
8:05 pm-9:50 am
1 stop11h 45m
$406
CulebraMilwaukee
CPX - MKE
CPXMKE
Culebra
Sat 10/3
10:48 am-10:45 pm
2 stops12h 57m
Milwaukee-Mitchell
Tue 10/6
5:00 am-5:21 pm
2 stops11h 21m
$1,558
CulebraMilwaukee
CPX - MKE
CPXMKE
Culebra
Sat 8/29
10:48 am-10:39 pm
2 stops12h 51m
Milwaukee-Mitchell
Tue 9/1
1:19 pm-5:21 pm
2 stops27h 02m
$1,656
Cheapest one-way
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Sat 8/29
7:00 am-4:14 pm
1 stop10h 14m
$113
Showing 1-10 of 18 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 June is currently the most expensive (average of $286). 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 59 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 July 14, 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.
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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 July 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$112 | Average$399 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$235 | Average$399 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$235 | Average$348 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$399 | FlexibilityNo cancel fee | On-time63% |