What airlines fly to Saint Lucia?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Saint Lucia from Milwaukee according to our data. American Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Saint Lucia. Keep in mind that there are 3 different airlines that fly to Saint Lucia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Milwaukee-Mitchell to Saint Lucia?

American Airlines and Delta are the most popular carriers operating from Milwaukee-Mitchell to Saint Lucia

When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Saint Lucia?

Prices for flights from Milwaukee-Mitchell Airport to Saint Lucia refresh daily.

How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Saint Lucia?

As of September 2026, there is 1 operator available to choose from for flights from Milwaukee-Mitchell Airport to Saint Lucia.

How old do you have to be to fly from Milwaukee-Mitchell Airport to Saint Lucia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Saint Lucia.

What documentation or ID do you need to fly to Saint Lucia?

The travel and health documents required for your trip to Saint Lucia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Lucia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$316 Cheap Flights from Milwaukee to Saint Lucia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Milwaukee to Saint Lucia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:45 pm - 1:30 pmMKE Milwaukee-Mitchell-UVF Castries Hewanorra

20h 45m2 stops Phoenix Sky Harbor Intl Miami

4:41 pm - 7:56 amUVF Castries Hewanorra-MKE Milwaukee-Mitchell

17h 15m2 stops Miami Chicago O'Hare Intl

$631American Airlines

Sat, Nov 14 - Wed, Nov 18

6:09 pm - 3:41 pmMKE Milwaukee-Mitchell-UVF Castries Hewanorra

19h 32m2 stops Dallas/Fort Worth Miami

4:07 pm - 11:06 pmUVF Castries Hewanorra-MKE Milwaukee-Mitchell

8h 59m1 stop Charlotte Douglas

$631American Airlines

Sat, Nov 14 - Wed, Nov 18

12:28 pm - 3:07 pmMKE Milwaukee-Mitchell-UVF Castries Hewanorra

24h 39m1 stop Charlotte Douglas

4:07 pm - 11:06 pmUVF Castries Hewanorra-MKE Milwaukee-Mitchell

8h 59m1 stop Charlotte Douglas

$636American Airlines

Sat, Nov 14 - Wed, Nov 18

5:08 pm - 3:07 pmMKE Milwaukee-Mitchell-UVF Castries Hewanorra

19h 59m2 stops Washington, D.C. Reagan-National Charlotte Douglas

2:32 pm - 7:48 amUVF Castries Hewanorra-MKE Milwaukee-Mitchell

19h 16m2 stops Miami Chicago O'Hare Intl

$651American Airlines

Thu, Nov 5 - Thu, Nov 12

2:55 pm - 3:04 pmMKE Milwaukee-Mitchell-UVF Castries Hewanorra

22h 09m2 stops Chicago O'Hare Intl Charlotte Douglas

4:41 pm - 11:08 amUVF Castries Hewanorra-MKE Milwaukee-Mitchell

20h 27m2 stops Miami Chicago O'Hare Intl

$651American Airlines

Tue, Nov 3 - Tue, Nov 10

2:55 pm - 1:30 pmMKE Milwaukee-Mitchell-UVF Castries Hewanorra

20h 35m2 stops Chicago O'Hare Intl Miami

4:07 pm - 11:06 pmUVF Castries Hewanorra-MKE Milwaukee-Mitchell

8h 59m1 stop Charlotte Douglas

$651American Airlines

Tue, Nov 3 - Tue, Nov 10

12:16 pm - 1:32 pmMKE Milwaukee-Mitchell-UVF Castries Hewanorra

23h 16m2 stops Chicago O'Hare Intl Miami

3:47 pm - 12:22 pmUVF Castries Hewanorra-MKE Milwaukee-Mitchell

22h 35m2 stops Miami Dallas/Fort Worth

$651American Airlines

Tue, Dec 15 - Tue, Dec 22

5:55 am - 3:05 pmMKE Milwaukee-Mitchell-UVF Castries Hewanorra

7h 10m1 stop Atlanta Hartsfield-Jackson

4:25 pm - 11:49 pmUVF Castries Hewanorra-MKE Milwaukee-Mitchell

9h 24m1 stop Atlanta Hartsfield-Jackson

$728Delta

Sun, Jan 24 - Sun, Jan 31

5:20 am - 3:04 pmMKE Milwaukee-Mitchell-UVF Castries Hewanorra

7h 44m1 stop Atlanta Hartsfield-Jackson

4:56 pm - 11:59 pmUVF Castries Hewanorra-MKE Milwaukee-Mitchell

9h 03m1 stop Atlanta Hartsfield-Jackson

$728Delta

Tue, Dec 15 - Tue, Dec 22

5:20 am - 3:04 pmMKE Milwaukee-Mitchell-UVF Castries Hewanorra

7h 44m1 stop Atlanta Hartsfield-Jackson

4:26 pm - 11:59 pmUVF Castries Hewanorra-MKE Milwaukee-Mitchell

9h 33m1 stop Atlanta Hartsfield-Jackson

$730Delta

Thu, Dec 10 - Fri, Dec 11

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American Airlines flights from Milwaukee to Saint Lucia

Our best American Airlines deals on Milwaukee to Saint Lucia flight tickets

American Airlines

Nov 14

MKE6:09 pmMilwaukee-Mitchell

19h 32m

2 stops

UVF3:41 pmCastries Hewanorra

Nov 18

UVF4:07 pmCastries Hewanorra

8h 59m

1 stop

MKE11:06 pmMilwaukee-Mitchell

$631

American Airlines

Nov 14

MKE12:28 pmMilwaukee-Mitchell

24h 39m

1 stop

UVF3:07 pmCastries Hewanorra

Nov 18

UVF4:07 pmCastries Hewanorra

8h 59m

1 stop

MKE11:06 pmMilwaukee-Mitchell

$636

American Airlines

Nov 3

MKE2:55 pmMilwaukee-Mitchell

20h 35m

2 stops

UVF1:30 pmCastries Hewanorra

Nov 10

UVF4:07 pmCastries Hewanorra

8h 59m

1 stop

MKE11:06 pmMilwaukee-Mitchell

$651

United Airlines flights from Milwaukee to Saint Lucia

Our best United Airlines deals on Milwaukee to Saint Lucia flight tickets

United Airlines

Dec 16

MKE7:10 pmMilwaukee-Mitchell

17h 05m

1 stop

UVF2:15 pmCastries Hewanorra

Dec 22

UVF3:21 pmCastries Hewanorra

20h 42m

2 stops

MKE10:03 amMilwaukee-Mitchell

$847

United Airlines

Dec 15

MKE5:53 pmMilwaukee-Mitchell

42h 22m

2 stops

UVF2:15 pmCastries Hewanorra

Dec 21

UVF3:21 pmCastries Hewanorra

20h 42m

2 stops

MKE10:03 amMilwaukee-Mitchell

$865

United Airlines

Dec 27

MKE11:10 amMilwaukee-Mitchell

25h 05m

1 stop

UVF2:15 pmCastries Hewanorra

Jan 3

UVF3:21 pmCastries Hewanorra

28h 33m

1 stop

MKE5:54 pmMilwaukee-Mitchell

$2,308

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeCastries

MKE Milwaukee-Mitchell - UVF Castries Hewanorra

MKEUVF

Milwaukee-Mitchell

Sat 11/14

2:45 pm-1:30 pm

2 stops20h 45m

Castries Hewanorra

Wed 11/18

4:41 pm-7:56 am

2 stops17h 15m

$631

MilwaukeeCastries

MKE Milwaukee-Mitchell - UVF Castries Hewanorra

MKEUVF

Milwaukee-Mitchell

Sat 11/14

6:09 pm-3:41 pm

2 stops19h 32m

Castries Hewanorra

Wed 11/18

4:07 pm-11:06 pm

1 stop8h 59m

$631

MilwaukeeCastries

MKE Milwaukee-Mitchell - UVF Castries Hewanorra

MKEUVF

Milwaukee-Mitchell

Sat 11/14

12:28 pm-3:07 pm

1 stop24h 39m

Castries Hewanorra

Wed 11/18

4:07 pm-11:06 pm

1 stop8h 59m

$636

MilwaukeeCastries

MKE Milwaukee-Mitchell - UVF Castries Hewanorra

MKEUVF

Milwaukee-Mitchell

Thu 11/5

5:08 pm-3:07 pm

2 stops19h 59m

Castries Hewanorra

Thu 11/12

2:32 pm-7:48 am

2 stops19h 16m

$651

MilwaukeeCastries

MKE Milwaukee-Mitchell - UVF Castries Hewanorra

MKEUVF

Milwaukee-Mitchell

Tue 11/3

2:55 pm-3:04 pm

2 stops22h 09m

Castries Hewanorra

Tue 11/10

4:41 pm-11:08 am

2 stops20h 27m

$651

MilwaukeeCastries

MKE Milwaukee-Mitchell - UVF Castries Hewanorra

MKEUVF

Milwaukee-Mitchell

Tue 11/3

2:55 pm-1:30 pm

2 stops20h 35m

Castries Hewanorra

Tue 11/10

4:07 pm-11:06 pm

1 stop8h 59m

$651

MilwaukeeCastries

MKE Milwaukee-Mitchell - UVF Castries Hewanorra

MKEUVF

Milwaukee-Mitchell

Tue 12/15

12:16 pm-1:32 pm

2 stops23h 16m

Castries Hewanorra

Tue 12/22

3:47 pm-12:22 pm

2 stops22h 35m

$651

Quickest round-trip

MilwaukeeCastries

MKE Milwaukee-Mitchell - UVF Castries Hewanorra

MKEUVF

Milwaukee-Mitchell

Sun 1/24

5:55 am-3:05 pm

1 stop7h 10m

Castries Hewanorra

Sun 1/31

4:25 pm-11:49 pm

1 stop9h 24m

$728

MilwaukeeCastries

MKE Milwaukee-Mitchell - UVF Castries Hewanorra

MKEUVF

Milwaukee-Mitchell

Tue 12/15

5:20 am-3:04 pm

1 stop7h 44m

Castries Hewanorra

Tue 12/22

4:56 pm-11:59 pm

1 stop9h 03m

$728

MilwaukeeCastries

MKE Milwaukee-Mitchell - UVF Castries Hewanorra

MKEUVF

Milwaukee-Mitchell

Thu 12/10

5:20 am-3:04 pm

1 stop7h 44m

Castries Hewanorra

Fri 12/11

4:26 pm-11:59 pm

1 stop9h 33m

$730

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Milwaukee to Saint Lucia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Saint Lucia?

The month of October is, on average, the cheapest month to fly to Saint Lucia from Milwaukee, with most prices found around $0. If you aren’t able to travel to Saint Lucia during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $662.

Cheap Milwaukee to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Saint Lucia

Best Price Found	$316
Fastest flight time	7h 10m
Direct flights	None

The best one-way flight to Saint Lucia from Milwaukee in the past 72 hours is $316. The best round-trip flight deal from Milwaukee to Saint Lucia found on momondo in the last 72 hours is $631.

The fastest flight from Milwaukee to Saint Lucia takes 7h 10m

There are no direct flights from Milwaukee to Saint Lucia. There are no popular flight routes from Milwaukee to Saint Lucia.

Search flight deals

Frequently asked questions about flying from Milwaukee to Saint Lucia

When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Saint Lucia?
Prices for flights from Milwaukee-Mitchell Airport to Saint Lucia refresh daily.
How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Saint Lucia?
As of September 2026, there is 1 operator available to choose from for flights from Milwaukee-Mitchell Airport to Saint Lucia.
How old do you have to be to fly from Milwaukee-Mitchell Airport to Saint Lucia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Saint Lucia.
What documentation or ID do you need to fly to Saint Lucia?
The travel and health documents required for your trip to Saint Lucia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Lucia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Milwaukee to Saint Lucia

Compare and see reviews for airlines that fly from Milwaukee to Saint Lucia with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $641	Free Cancellation	Rating 7.8 8,595 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Milwaukee to Saint Lucia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Milwaukee to Saint Lucia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Milwaukee to Saint Lucia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Milwaukee to Saint Lucia flights to just show those with flexible booking policies.

How can momondo help me find flights from Milwaukee to Saint Lucia?

momondo helps you find the best flight between Milwaukee and Saint Lucia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Milwaukee to Saint Lucia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Saint Lucia from Milwaukee. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Flights to Castriesfrom $640

Cheap flights from Milwaukee to Saint Lucia from $316

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Saint Lucia departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Milwaukee to Saint Lucia

Our best American Airlines deals on Milwaukee to Saint Lucia flight tickets

United Airlines flights from Milwaukee to Saint Lucia

Our best United Airlines deals on Milwaukee to Saint Lucia flight tickets

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How to get the cheapest flight ticket from Milwaukee to Saint Lucia

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What airlines fly to Saint Lucia?

Cheap Milwaukee to Saint Lucia flight deals and tips

Best Price Found

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Direct flights

Frequently asked questions about flying from Milwaukee to Saint Lucia

Best airlines flying from Milwaukee to Saint Lucia

Compare and see reviews for airlines that fly from Milwaukee to Saint Lucia with momondo

Why use momondo?

An easier way to manage your Saint Lucia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Lucia

Popular cities in Saint Lucia

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List of cabin classes available on flights landing in Saint Lucia. Availability may vary depending on flight origin and airline.

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