$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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MKE
Aug 8 — Aug 151
Round-trip
1 adult, Economy
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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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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 9, 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 9, 2026.
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/207:30 am
SJU
- MKE
1 stop15h 17m
American Airlines
Tue 8/255:00 am
MKE
- SJU
2 stops10h 11m
American Airlines
Deal found 7/7![American Airlines logo]()
$226
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:00 am
SJU
- MKE
1 stop11h 10m
Southwest
Tue 8/252:05 pm
MKE
- SJU
1 stop6h 55m
Southwest
Deal found 7/8![Southwest logo]()
$242
This Southwest deal was found by Cheapflights users on 7/7. 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.
Mon 8/246:00 am
SJU
- MKE
1 stop11h 10m
Southwest
Sun 8/302:10 pm
MKE
- SJU
1 stop9h 20m
Southwest
Deal found 7/7![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 11/44:44 pm
SJU
- MKE
1 stop9h 15m
American Airlines
Wed 2/246:07 am
MKE
- SJU
2 stops9h 59m
American Airlines
Deal found 7/8![American Airlines logo]()
$281
This Southwest deal was found by Cheapflights users on 7/7. 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
Mon 8/311:55 pm
MKE
- SJU
1 stop7h 15m
Southwest
Deal found 7/7![Southwest logo]()
$292
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 7/7. 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 8/247:03 am
SJU
- MKE
1 stop17h 11m
American Airlines
Sun 8/306:20 am
MKE
- SJU
2 stops9h 37m
American Airlines
Deal found 7/7![American Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 7/6. 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 8/272:59 pm
SJU
- MKE
1 stop6h 54m
Delta
Mon 8/317:03 am
MKE
- SJU
1 stop8h 35m
Delta
Deal found 7/6![Delta logo]()
$326
This United Airlines deal was found by Cheapflights users on 7/7. 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 9/2910:48 am
CPX
- MKE
2 stops12h 57m
United Airlines
Thu 10/16:15 am
MKE
- CPX
2 stops10h 06m
United Airlines
Deal found 7/7![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 July 9, 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 9, 2026.
This Delta deal was found by Cheapflights users on 7/7. 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 8/265:49 pm
SJU
- MKE
1 stop7h 04m
Delta
Mon 8/315:34 am
MKE
- SJU
1 stop10h 04m
Delta
Deal found 7/7![Delta logo]()
$226
This Southwest deal was found by Cheapflights users on 7/7. 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 8/206:30 am
SJU
- MKE
2 stops9h 55m
Southwest
Tue 8/2510:50 am
MKE
- SJU
1 stop7h 10m
Southwest
Deal found 7/7![Southwest logo]()
$258
This American Airlines deal was found by Cheapflights users on 7/5. 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 8/1412:55 am
SJU
- MKE
1 stop11h 07m
American Airlines
Sat 8/296:35 am
MKE
- SJU
1 stop7h 16m
American Airlines
Deal found 7/5![American Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 7/6. 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 10/67:00 am
SJU
- MKE
2 stops15h 25m
United Airlines
Wed 10/75:00 am
MKE
- SJU
2 stops14h 38m
United Airlines
Deal found 7/6![United Airlines logo]()
$416
This Delta 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 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 7/8![Delta logo]()
$226
This Delta deal was found by Cheapflights users on 7/4. 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 11/46:43 pm
SJU
- MKE
1 stop7h 10m
Delta
Wed 2/2412:20 pm
MKE
- SJU
1 stop9h 30m
Delta
Deal found 7/4![Delta logo]()
$326
This Southwest deal was found by Cheapflights users on 7/7. 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 11/45:45 am
SJU
- MKE
1 stop7h 10m
Southwest
Fri 2/268:05 pm
MKE
- SJU
1 stop11h 45m
Southwest
Deal found 7/7![Southwest logo]()
$383
This United Airlines deal was found by Cheapflights users on 7/4. 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 9/2910:48 am
CPX
- MKE
2 stops12h 57m
United Airlines
Thu 10/16:15 am
MKE
- CPX
2 stops10h 06m
United Airlines
Deal found 7/4![United Airlines logo]()
$1,558
This United 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 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 7/8![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 July 9, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Milwaukee. Data last updated July 9, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 7/7. 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 8/19:25 pm
SJU
- MKE
1 stop12h 30m
Southwest
Tue 8/117:40 am
MKE
- SJU
2 stops10h 20m
Southwest
Deal found 7/7![Southwest logo]()
$351
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 7/7. 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 8/207:30 am
SJU
- MKE
1 stop15h 17m
American Airlines
Tue 8/255:00 am
MKE
- SJU
2 stops10h 11m
American Airlines
Deal found 7/7![American Airlines logo]()
$226
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:00 am
SJU
- MKE
1 stop11h 10m
Southwest
Tue 8/252:05 pm
MKE
- SJU
1 stop6h 55m
Southwest
Deal found 7/8![Southwest logo]()
$242
This Southwest deal was found by Cheapflights users on 7/7. 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.
Mon 8/246:00 am
SJU
- MKE
1 stop11h 10m
Southwest
Sun 8/302:10 pm
MKE
- SJU
1 stop9h 20m
Southwest
Deal found 7/7![Southwest logo]()
$276
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/247:03 am
SJU
- MKE
1 stop17h 11m
American Airlines
Sun 8/306:20 am
MKE
- SJU
2 stops9h 37m
American Airlines
Deal found 7/7![American Airlines logo]()
$323
This Southwest deal was found by Cheapflights users on 7/7. 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
Mon 8/311:55 pm
MKE
- SJU
1 stop7h 15m
Southwest
Deal found 7/7![Southwest logo]()
$292
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/267:30 am
SJU
- MKE
2 stops11h 48m
American Airlines
Mon 8/316:20 am
MKE
- SJU
2 stops11h 13m
American Airlines
Deal found 7/7![American Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 7/6. 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 8/272:59 pm
SJU
- MKE
1 stop6h 54m
Delta
Mon 8/317:03 am
MKE
- SJU
1 stop8h 35m
Delta
Deal found 7/6![Delta logo]()
$326
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 9, 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 9, 2026.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:05 am
SJU
- MKE
2 stops13h 43m
United Airlines
Deal found 7/8![United Airlines logo]()
$113
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/227:05 am
SJU
- MKE
2 stops13h 54m
American Airlines
Deal found 7/7![American Airlines logo]()
$116
This American Airlines deal was found by Cheapflights users on 7/7. 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 10/33:41 pm
SJU
- MKE
2 stops17h 20m
American Airlines
Deal found 7/7![American Airlines logo]()
$122
This Southwest deal was found by Cheapflights users on 7/7. 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 8/239:25 pm
SJU
- MKE
1 stop12h 30m
Southwest
Deal found 7/7![Southwest logo]()
$129
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Sun 10/43:56 pm
SJU
- MKE
1 stop8h 03m
United Airlines
Deal found 7/7![United Airlines logo]()
$158
This Faresmojo deal was found by Cheapflights users on 7/7. 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 8/52:32 pm
SJU
- MKE
1 stop6h 46m
JetBlue
Deal found 7/7![JetBlue logo]()
$183
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:08 pm
SJU
- MKE
1 stop16h 50m
Frontier
Deal found 7/8![Frontier logo]()
$188
This Southwest deal was found by Cheapflights users on 7/6. 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 8/2211:45 am
SJU
- MKE
1 stop8h 35m
Southwest
Deal found 7/6![Southwest logo]()
$203
This American Airlines deal was found by Cheapflights users on 7/5. 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 8/1712:55 am
SJU
- MKE
1 stop7h 54m
American Airlines
Deal found 7/5![American Airlines logo]()
$207
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:26 pm
SJU
- MKE
1 stop14h 32m
Frontier
Deal found 7/8![Frontier logo]()
$208
This American Airlines deal was found by Cheapflights users on 7/7. 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 10/46:00 am
SJU
- MKE
2 stops15h 29m
American Airlines
Deal found 7/7![American Airlines logo]()
$213
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/1110:48 am
CPX
- MKE
2 stops12h 51m
United Airlines
Deal found 7/5![United Airlines logo]()
$779
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 9, 2026.
Round-trip from | $226 (American Airlines) |
|---|---|
One-way from | $113 (Delta) |
Popular in | August |
Cheapest in | January |
Average price | $408 |
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 9, 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
Wed 8/26
5:49 pm-11:53 pm
1 stop7h 04m
Milwaukee-Mitchell
Mon 8/31
5:34 am-4:38 pm
1 stop10h 04m
$226
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 8/20
6:30 am-3:25 pm
2 stops9h 55m
Milwaukee-Mitchell
Tue 8/25
10:50 am-7:00 pm
1 stop7h 10m
$258
Quickest round-trip
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Wed 11/4
6:43 pm-11:53 pm
1 stop7h 10m
Milwaukee-Mitchell
Wed 2/24
12:20 pm-11:50 pm
1 stop9h 30m
$326
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Wed 11/4
5:45 am-10:55 am
1 stop7h 10m
Milwaukee-Mitchell
Fri 2/26
8:05 pm-9:50 am
1 stop11h 45m
$383
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Fri 8/14
12:55 am-11:02 am
1 stop11h 07m
Milwaukee-Mitchell
Sat 8/29
6:35 am-2:51 pm
1 stop7h 16m
$406
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Tue 10/6
7:00 am-9:25 pm
2 stops15h 25m
Milwaukee-Mitchell
Wed 10/7
5:00 am-8:38 pm
2 stops14h 38m
$416
CulebraMilwaukee
CPX - MKE
CPXMKE
Culebra
Tue 9/29
10:48 am-10:45 pm
2 stops12h 57m
Milwaukee-Mitchell
Thu 10/1
6:15 am-5:21 pm
2 stops10h 06m
$1,558
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
Cheapest one-way
Quickest one-way
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Sat 10/3
5:59 pm-11:48 pm
1 stop6h 49m
$113
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 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 9, 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.
Overall
7.9
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
7.9
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
7.9
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
7.9
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
7.9
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
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 9, 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$344 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$399 | FlexibilityNo cancel fee | On-time63% |