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Cheap flights from Milwaukee to Saint Lucia from $681

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Saint Lucia departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Milwaukee to Saint Lucia

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:56 pm - 1:47 pmMKE  Milwaukee-Mitchell-UVF Castries Hewanorra
17h 51m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
5:02 pm - 11:02 amUVF  Castries Hewanorra-MKE Milwaukee-Mitchell
20h 00m2 stops Miami Dallas/Fort Worth
$681American Airlines
Tue, Feb 2 - Mon, Feb 15
American Airlines Logo
5:53 pm - 2:02 pmMKE  Milwaukee-Mitchell-UVF Castries Hewanorra
19h 09m2 stops Charlotte Douglas Miami
American Airlines Logo
3:02 pm - 11:07 amUVF  Castries Hewanorra-MKE Milwaukee-Mitchell
21h 05m2 stops Miami Chicago O'Hare Intl
$686American Airlines
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
5:50 pm - 2:19 pmMKE  Milwaukee-Mitchell-UVF Castries Hewanorra
19h 29m2 stops Dallas/Fort Worth Charlotte Douglas
American Airlines Logo
3:02 pm - 12:02 pmUVF  Castries Hewanorra-MKE Milwaukee-Mitchell
22h 00m2 stops Miami Charlotte Douglas
$686American Airlines
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
7:19 pm - 3:04 pmMKE  Milwaukee-Mitchell-UVF Castries Hewanorra
18h 45m2 stops Chicago O'Hare Intl Miami
American Airlines Logo
2:42 pm - 10:14 amUVF  Castries Hewanorra-MKE Milwaukee-Mitchell
20h 32m2 stops Miami Charlotte Douglas
$686American Airlines
Wed, Oct 7 - Wed, Oct 14
American Airlines Logo
7:19 pm - 3:04 pmMKE  Milwaukee-Mitchell-UVF Castries Hewanorra
18h 45m2 stops Chicago O'Hare Intl Miami
American Airlines Logo
4:04 pm - 10:14 amUVF  Castries Hewanorra-MKE Milwaukee-Mitchell
19h 10m2 stops Miami Charlotte Douglas
$686American Airlines
Wed, Oct 7 - Wed, Oct 14
Delta Logo
5:30 am - 2:12 pmMKE  Milwaukee-Mitchell-UVF Castries Hewanorra
7h 42m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:32 pm - 11:53 pmUVF  Castries Hewanorra-MKE Milwaukee-Mitchell
9h 21m1 stop Atlanta Hartsfield-Jackson
$728Delta
Wed, Oct 7 - Wed, Oct 14
Delta Logo
5:30 am - 2:12 pmMKE  Milwaukee-Mitchell-UVF Castries Hewanorra
7h 42m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:32 pm - 9:06 amUVF  Castries Hewanorra-MKE Milwaukee-Mitchell
18h 34m1 stop Atlanta Hartsfield-Jackson
$728Delta
Wed, Sep 9 - Wed, Sep 16
Delta Logo
5:34 am - 2:14 pmMKE  Milwaukee-Mitchell-UVF Castries Hewanorra
7h 40m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:32 pm - 9:06 amUVF  Castries Hewanorra-MKE Milwaukee-Mitchell
18h 34m1 stop Atlanta Hartsfield-Jackson
$728Delta
Wed, Sep 2 - Wed, Sep 9
Delta Logo
5:30 am - 2:12 pmMKE  Milwaukee-Mitchell-UVF Castries Hewanorra
7h 42m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:32 pm - 11:53 pmUVF  Castries Hewanorra-MKE Milwaukee-Mitchell
9h 21m1 stop Atlanta Hartsfield-Jackson
$792Delta
Wed, Oct 7 - Wed, Oct 14
Delta Logo
5:30 am - 2:12 pmMKE  Milwaukee-Mitchell-UVF Castries Hewanorra
7h 42m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:32 pm - 11:53 pmUVF  Castries Hewanorra-MKE Milwaukee-Mitchell
9h 21m1 stop Atlanta Hartsfield-Jackson
$795Delta
Wed, Oct 7 - Wed, Oct 14

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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
Feb 2
MKE5:56 pmMilwaukee-Mitchell
17h 51m
2 stops
UVF1:47 pmCastries Hewanorra
Feb 15
UVF5:02 pmCastries Hewanorra
20h 00m
2 stops
MKE11:02 amMilwaukee-Mitchell
$681
American Airlines
Oct 7
MKE7:19 pmMilwaukee-Mitchell
18h 45m
2 stops
UVF3:04 pmCastries Hewanorra
Oct 14
UVF2:42 pmCastries Hewanorra
20h 32m
2 stops
MKE10:14 amMilwaukee-Mitchell
$686
American Airlines
Feb 2
MKE6:13 amMilwaukee-Mitchell
30h 50m
1 stop
UVF3:03 pmCastries Hewanorra
Feb 15
UVF4:24 pmCastries Hewanorra
20h 38m
2 stops
MKE11:02 amMilwaukee-Mitchell
$690

Delta flights from Milwaukee to Saint Lucia

Our best Delta deals on Milwaukee to Saint Lucia flight tickets
Delta
Sep 2
MKE5:34 amMilwaukee-Mitchell
7h 40m
1 stop
UVF2:14 pmCastries Hewanorra
Sep 9
UVF3:32 pmCastries Hewanorra
18h 34m
1 stop
MKE9:06 amMilwaukee-Mitchell
$728
Delta
Oct 7
MKE5:30 amMilwaukee-Mitchell
7h 42m
1 stop
UVF2:12 pmCastries Hewanorra
Oct 14
UVF3:32 pmCastries Hewanorra
9h 21m
1 stop
MKE11:53 pmMilwaukee-Mitchell
$792
Delta
Oct 7
MKE5:30 amMilwaukee-Mitchell
7h 42m
1 stop
UVF2:12 pmCastries Hewanorra
Oct 14
UVF3:32 pmCastries Hewanorra
9h 21m
1 stop
MKE11:53 pmMilwaukee-Mitchell
$795

momondo 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, momondo users made 832,500 searches. Data last updated August 8, 2026.
Use the filters below to find and compare flights from Milwaukee to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeCastries

MKE Milwaukee-Mitchell - UVF Castries Hewanorra

MKEUVF

Milwaukee-Mitchell

Tue 2/2

5:56 pm-1:47 pm

2 stops17h 51m

Castries Hewanorra

Mon 2/15

5:02 pm-11:02 am

2 stops20h 00m

$681

MilwaukeeCastries

MKE Milwaukee-Mitchell - UVF Castries Hewanorra

MKEUVF

Milwaukee-Mitchell

Wed 9/9

5:53 pm-2:02 pm

2 stops19h 09m

Castries Hewanorra

Wed 9/16

3:02 pm-11:07 am

2 stops21h 05m

$686

MilwaukeeCastries

MKE Milwaukee-Mitchell - UVF Castries Hewanorra

MKEUVF

Milwaukee-Mitchell

Wed 9/2

5:50 pm-2:19 pm

2 stops19h 29m

Castries Hewanorra

Wed 9/9

3:02 pm-12:02 pm

2 stops22h 00m

$686

MilwaukeeCastries

MKE Milwaukee-Mitchell - UVF Castries Hewanorra

MKEUVF

Milwaukee-Mitchell

Wed 10/7

7:19 pm-3:04 pm

2 stops18h 45m

Castries Hewanorra

Wed 10/14

2:42 pm-10:14 am

2 stops20h 32m

$686

MilwaukeeCastries

MKE Milwaukee-Mitchell - UVF Castries Hewanorra

MKEUVF

Milwaukee-Mitchell

Wed 10/7

7:19 pm-3:04 pm

2 stops18h 45m

Castries Hewanorra

Wed 10/14

4:04 pm-10:14 am

2 stops19h 10m

$686
Quickest round-trip

MilwaukeeCastries

MKE Milwaukee-Mitchell - UVF Castries Hewanorra

MKEUVF

Milwaukee-Mitchell

Wed 10/7

5:30 am-2:12 pm

1 stop7h 42m

Castries Hewanorra

Wed 10/14

3:32 pm-11:53 pm

1 stop9h 21m

$728

MilwaukeeCastries

MKE Milwaukee-Mitchell - UVF Castries Hewanorra

MKEUVF

Milwaukee-Mitchell

Wed 9/9

5:30 am-2:12 pm

1 stop7h 42m

Castries Hewanorra

Wed 9/16

3:32 pm-9:06 am

1 stop18h 34m

$728

MilwaukeeCastries

MKE Milwaukee-Mitchell - UVF Castries Hewanorra

MKEUVF

Milwaukee-Mitchell

Wed 9/2

5:34 am-2:14 pm

1 stop7h 40m

Castries Hewanorra

Wed 9/9

3:32 pm-9:06 am

1 stop18h 34m

$728

MilwaukeeCastries

MKE Milwaukee-Mitchell - UVF Castries Hewanorra

MKEUVF

Milwaukee-Mitchell

Wed 10/7

5:30 am-2:12 pm

1 stop7h 42m

Castries Hewanorra

Wed 10/14

3:32 pm-11:53 pm

1 stop9h 21m

$792

MilwaukeeCastries

MKE Milwaukee-Mitchell - UVF Castries Hewanorra

MKEUVF

Milwaukee-Mitchell

Wed 10/7

5:30 am-2:12 pm

1 stop7h 42m

Castries Hewanorra

Wed 10/14

3:32 pm-11:53 pm

1 stop9h 21m

$795

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Saint Lucia from

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

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

Fastest flight time

7h 30m

Direct flights

None
The fastest flight from Milwaukee to Saint Lucia takes 7h 30m
There are no direct flights from Milwaukee to Saint Lucia. There are no popular flight routes from Milwaukee to Saint Lucia.
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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?

  • 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
DeltaPriceFrom $641Free CancellationRating
7.8
8,504 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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