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Saint Lucia

$596+ Cheap flights from Milwaukee (MKE) to Saint Lucia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — UVF
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Milwaukee to Saint Lucia

Keep the following information in mind while searching for Milwaukee to Saint Lucia flight deals. Data was last updated August 14, 2025.

Round-trip from

$596
(American Airlines)
From Milwaukee-Mitchell to Saint Lucia
Search Deals

Find flight deals from Milwaukee to Saint Lucia

Cheapest flights from Milwaukee to Saint Lucia
Explore the most affordable flight options available from Milwaukee to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/12. 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.
Sat 12/132:23 pmMKE - UVF
2 stops20h 37mAmerican Airlines
Sat 12/204:55 pmUVF - MKE
2 stops21h 37mAmerican Airlines
Deal found 8/12$697
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 8/205:48 pmMKE - UVF
2 stops19h 47mAmerican Airlines
Wed 8/272:58 pmUVF - MKE
1 stop9h 06mAmerican Airlines
Deal found 8/13$872
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/235:27 amMKE - UVF
1 stop7h 48mDelta
Tue 8/263:35 pmUVF - MKE
1 stop18h 27mDelta
Deal found 8/12$914
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Sat 8/232:36 pmMKE - UVF
2 stops22h 59mAmerican Airlines
Tue 8/263:30 pmUVF - MKE
1 stop8h 34mAmerican Airlines
Deal found 8/12$957
This American Airlines deal was found by Cheapflights users on 8/13. 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 9/273:00 pmMKE - UVF
2 stops22h 17mAmerican Airlines
Sat 10/43:17 pmUVF - MKE
2 stops20h 15mAmerican Airlines
Deal found 8/13$1,075
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:40 amMKE - UVF
1 stop7h 33mDelta
Sat 10/43:33 pmUVF - MKE
1 stop9h 15mDelta
Deal found 8/13$1,423

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Saint Lucia 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 August 14, 2025.
Use the filters below to find and compare flights from Milwaukee to Saint Lucia that are best for you.

Fly from

Milwaukee

Fly to

Saint Lucia

Route

Depart

Return

Price

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Mon 2/9

6:41 pm-2:30 pm

2 stops17h 49m

Castries Hewanorra

Fri 2/20

4:45 pm-10:34 am

2 stops19h 49m

$596

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Sat 1/24

1:14 pm-2:25 pm

2 stops23h 11m

Castries Hewanorra

Tue 2/3

4:50 pm-10:36 am

2 stops19h 46m

$596

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Best time to book a flight from Milwaukee to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia 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.

Cheapflights Insights

Everything you need to know about your flight from Milwaukee to Saint Lucia

What is the cheapest month to book a flight from Milwaukee to Saint Lucia?

Currently, January is the cheapest month in which you can book a flight from Milwaukee to Saint Lucia (average of $556). Flying from Milwaukee to Saint Lucia in December is currently the most expensive (average of $730). 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.

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. 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 Saint Lucia. Reviews last updated August 14, 2025.
Read through reviews of airlines operating flights from Milwaukee to Saint Lucia, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Saint Lucia. 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 Saint Lucia?

    For a flight from Milwaukee to Saint Lucia, you will be flying from Milwaukee-Mitchell. Milwaukee-Mitchell (MKE) is just 6.4 mi from the center of the city.

  • Can I find deals for flights from Milwaukee to Saint Lucia that include hotel bookings?

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

  • How can I find direct flights from Milwaukee to Saint Lucia?

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

  • Can I find deals for business class flights from Milwaukee to Saint Lucia?

    Yes. Cheapflights offers flight deals from Milwaukee to Saint Lucia 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 Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from Milwaukee to Saint Lucia (average of $556). Flying from Milwaukee to Saint Lucia in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Milwaukee to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Milwaukee to Saint Lucia

Discover the top 3 airlines that operate flights from Milwaukee to Saint Lucia. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$561Average$778FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$587Average$889FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$595Average$808FlexibilityNo cancel feeOn-time71%

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