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Cheap flights from Milwaukee to Castries from $591

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 Castries departing on 11/16. 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
0 bags

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Find the cheapest flights from Milwaukee to Castries

Cheap round-trip flights

American Airlines Logo
6:48 pm - 3:04 pmMKE-UVF
18h 16m1 stop
American Airlines Logo
4:04 pm - 12:02 amUVF-MKE
9h 58m1 stop
$591American Airlines
Find Deal
Sun, Nov 16 - Fri, Nov 21
American Airlines Logo
6:49 pm - 2:30 pmMKE-UVF
17h 41m2 stops
American Airlines Logo
4:50 pm - 10:32 amUVF-MKE
19h 42m2 stops
$596American Airlines
Find Deal
Sat, Jan 24 - Tue, Feb 3
American Airlines Logo
6:49 pm - 2:25 pmMKE-UVF
17h 36m1 stop
American Airlines Logo
5:10 pm - 12:08 pmUVF-MKE
20h 58m1 stop
$600American Airlines
Find Deal
Sat, Jan 24 - Tue, Feb 3
American Airlines Logo
6:49 pm - 2:25 pmMKE-UVF
17h 36m1 stop
American Airlines Logo
5:10 pm - 10:36 amUVF-MKE
19h 26m2 stops
$621American Airlines
Find Deal
Wed, Jan 28 - Thu, Feb 5
American Airlines Logo
6:49 pm - 2:25 pmMKE-UVF
17h 36m1 stop
American Airlines Logo
5:10 pm - 12:08 pmUVF-MKE
20h 58m1 stop
$625American Airlines
Find Deal
Wed, Jan 28 - Thu, Feb 5
Delta Logo
5:45 am - 3:04 pmMKE-UVF
7h 19m1 stop
Delta Logo
3:24 pm - 11:27 pmUVF-MKE
9h 03m1 stop
$651Delta
Find Deal
Mon, Mar 2 - Wed, Mar 11
Delta Logo
5:45 am - 3:04 pmMKE-UVF
7h 19m1 stop
Delta Logo
3:24 pm - 11:27 pmUVF-MKE
9h 03m1 stop
$676Delta
Find Deal
Thu, Mar 5 - Tue, Mar 10
United Airlines Logo
6:05 am - 4:25 pmMKE-UVF
8h 20m1 stop
United Airlines Logo
1:52 pm - 10:43 pmUVF-MKE
10h 51m1 stop
$934United Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
Logo
11:57 am - 4:25 pmMKE-UVF
26h 28m3 stops
Logo
5:15 pm - 7:13 pmUVF-MKE
27h 58m2 stops
$1,710
Find Deal
Sun, Nov 16 - Fri, Nov 21
Logo
11:57 am - 4:25 pmMKE-UVF
26h 28m3 stops
Logo
5:15 pm - 7:13 pmUVF-MKE
27h 58m3 stops
$1,725
Find Deal
Sun, Nov 16 - Fri, Nov 21

American Airlines flights from Milwaukee to Castries

Our best American Airlines deals on Milwaukee to Castries flight tickets
American Airlines
Nov 16
MKE6:48 pmMilwaukee-Mitchell
18h 16m
1 stop
UVF3:04 pmCastries Hewanorra
Nov 21
UVF4:04 pmCastries Hewanorra
9h 58m
1 stop
MKE12:02 amMilwaukee-Mitchell
$591
Find similar
American Airlines
Jan 24
MKE6:49 pmMilwaukee-Mitchell
17h 41m
2 stops
UVF2:30 pmCastries Hewanorra
Feb 3
UVF4:50 pmCastries Hewanorra
19h 42m
2 stops
MKE10:32 amMilwaukee-Mitchell
$596
Find similar
American Airlines
Jan 24
MKE6:49 pmMilwaukee-Mitchell
17h 36m
1 stop
UVF2:25 pmCastries Hewanorra
Feb 3
UVF5:10 pmCastries Hewanorra
20h 58m
1 stop
MKE12:08 pmMilwaukee-Mitchell
$600
Find similar

Delta flights from Milwaukee to Castries

Our best Delta deals on Milwaukee to Castries flight tickets
Delta
Mar 2
MKE5:45 amMilwaukee-Mitchell
7h 19m
1 stop
UVF3:04 pmCastries Hewanorra
Mar 11
UVF3:24 pmCastries Hewanorra
9h 03m
1 stop
MKE11:27 pmMilwaukee-Mitchell
$651
Find similar
Delta
Mar 5
MKE5:45 amMilwaukee-Mitchell
7h 19m
1 stop
UVF3:04 pmCastries Hewanorra
Mar 10
UVF3:24 pmCastries Hewanorra
9h 03m
1 stop
MKE11:27 pmMilwaukee-Mitchell
$676
Find similar
Delta
Mar 5
MKE5:45 amMilwaukee-Mitchell
7h 19m
1 stop
UVF3:04 pmCastries Hewanorra
Mar 9
UVF3:24 pmCastries Hewanorra
19h 03m
1 stop
MKE9:27 amMilwaukee-Mitchell
$701
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Milwaukee to Castries 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 September 10, 2025.
Use the filters below to find and compare flights from Milwaukee to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Sun 11/16

6:48 pm-3:04 pm

1 stop18h 16m

Castries Hewanorra

Fri 11/21

4:04 pm-12:02 am

1 stop9h 58m

$591

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Sat 1/24

6:49 pm-2:30 pm

2 stops17h 41m

Castries Hewanorra

Tue 2/3

4:50 pm-10:32 am

2 stops19h 42m

$596

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Sat 1/24

6:49 pm-2:25 pm

1 stop17h 36m

Castries Hewanorra

Tue 2/3

5:10 pm-12:08 pm

1 stop20h 58m

$600

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Wed 1/28

6:49 pm-2:25 pm

1 stop17h 36m

Castries Hewanorra

Thu 2/5

5:10 pm-10:36 am

2 stops19h 26m

$621

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Wed 1/28

6:49 pm-2:25 pm

1 stop17h 36m

Castries Hewanorra

Thu 2/5

5:10 pm-12:08 pm

1 stop20h 58m

$625

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Mon 3/2

5:45 am-3:04 pm

1 stop7h 19m

Castries Hewanorra

Wed 3/11

3:24 pm-11:27 pm

1 stop9h 03m

$651

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Thu 3/5

5:45 am-3:04 pm

1 stop7h 19m

Castries Hewanorra

Tue 3/10

3:24 pm-11:27 pm

1 stop9h 03m

$676

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Sat 11/8

6:05 am-4:25 pm

1 stop8h 20m

Castries Hewanorra

Sat 11/15

1:52 pm-10:43 pm

1 stop10h 51m

$934

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Sun 11/16

11:57 am-4:25 pm

3 stops26h 28m

Castries Hewanorra

Fri 11/21

5:15 pm-7:13 pm

2 stops27h 58m

$1,710

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Sun 11/16

11:57 am-4:25 pm

3 stops26h 28m

Castries Hewanorra

Fri 11/21

5:15 pm-7:13 pm

3 stops27h 58m

$1,725

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Castries from

How to get the cheapest flight ticket from Milwaukee to Castries

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 day to depart on your flight to Castries?

The cheapest day to depart from Milwaukee to Castries is on a Tuesday when prices can be found for as low as $639. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $945. These prices are subject to change though, so be sure to set up a Price Alert for flights to Castries.

What is the cheapest time of day to depart on your flight to Castries?

According to our data, the cheapest time of day to fly to Castries is in the afternoon. momondo users have found flights departing from Milwaukee to Castries in the afternoon for as low as $693. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Castries are more costly in the morning, with an average ticket price of $783. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Milwaukee to Castries

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to Castries according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Milwaukee to Castries (MKE to UVF) flight deals and tips

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

Direct flights

None
There are no direct flights from Milwaukee to Castries. There are no popular flight routes from Milwaukee to Castries.
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  • How far is Milwaukee-Mitchell to Castries Hewanorra by plane?

    The distance between Milwaukee-Mitchell and Castries Hewanorra is about 2561.8 mi. Typically, this will take 7h 19m by plane in normal conditions.

  • When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Castries Hewanorra Airport?

    Prices for flights from Milwaukee-Mitchell Airport to Castries Hewanorra Airport refresh daily.

  • How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Castries Hewanorra Airport?

  • How old do you have to be to fly from Milwaukee-Mitchell Airport to Castries Hewanorra Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Castries Hewanorra Airport.

  • What documentation or ID do you need to fly to Castries Hewanorra Airport?

    The necessary travel and health documents for your Castries Hewanorra Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Milwaukee to Castries?

Best airlines flying from Milwaukee to Castries

Compare and see reviews for airlines that fly from Milwaukee to Castries with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $587Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
American AirlinesPriceFrom $595Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $609Free CancellationRating
7.9
7,963 reviews
Search Delta flights

Traveling to a place near Castries?

Book flights to Castries if you plan to visit one of these locations
Vieux Fort

Why use momondo?

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

It is quick and easy to find Milwaukee to Castries flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Castries that suits you.

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

momondo does allow users to show only those flights to Castries from Milwaukee which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Milwaukee to Castries?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Milwaukee to Castries.

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

If you are simply researching potential flights to Castries, momondo offers a useful price alert feature which will track prices for flights to Castries from Milwaukee and alert you when they change.

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport