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Cheap flights from Milwaukee to Castries from $707

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 8/16. 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

Enter your travel dates to find the best prices.
American Airlines Logo
7:37 pm - 2:15 pm
MKE
-
UVF
17h 38m
2 stops
American Airlines Logo
3:15 pm - 11:32 am
UVF
-
MKE
21h 17m
2 stops
$707American Airlines
Sun, Aug 16 - Tue, Aug 25
American Airlines Logo
7:10 am - 2:15 pm
MKE
-
UVF
30h 05m
1 stop
American Airlines Logo
3:15 pm - 12:11 am
UVF
-
MKE
9h 56m
1 stop
$713American Airlines
Sun, Aug 16 - Tue, Aug 25
American Airlines Logo
1:40 pm - 12:05 pm
MKE
-
UVF
21h 25m
2 stops
American Airlines Logo
3:16 pm - 7:42 am
UVF
-
MKE
17h 26m
2 stops
$732American Airlines
Fri, Jun 19 - Thu, Jun 25
Delta Logo
5:55 am - 2:08 pm
MKE
-
UVF
7h 13m
1 stop
Delta Logo
3:38 pm - 11:25 pm
UVF
-
MKE
8h 47m
1 stop
$742Delta
Wed, Sep 2 - Fri, Sep 11
American Airlines Logo
7:10 am - 2:15 pm
MKE
-
UVF
30h 05m
1 stop
American Airlines Logo
4:00 pm - 8:58 am
UVF
-
MKE
17h 58m
2 stops
$743American Airlines
Thu, Sep 3 - Fri, Sep 11
American Airlines Logo
2:36 pm - 2:15 pm
MKE
-
UVF
22h 39m
1 stop
American Airlines Logo
4:00 pm - 8:58 am
UVF
-
MKE
17h 58m
2 stops
$748American Airlines
Wed, Sep 2 - Fri, Sep 11
American Airlines Logo
1:10 pm - 1:09 pm
MKE
-
UVF
22h 59m
1 stop
American Airlines Logo
2:45 pm - 7:41 am
UVF
-
MKE
17h 56m
2 stops
$749American Airlines
Fri, May 1 - Thu, May 7
American Airlines Logo
12:49 pm - 12:05 pm
MKE
-
UVF
22h 16m
2 stops
American Airlines Logo
3:16 pm - 11:16 am
UVF
-
MKE
21h 00m
2 stops
$753American Airlines
Fri, Jun 19 - Thu, Jun 25
American Airlines Logo
1:10 pm - 1:09 pm
MKE
-
UVF
22h 59m
1 stop
American Airlines Logo
3:28 pm - 11:30 am
UVF
-
MKE
21h 02m
1 stop
$754American Airlines
Fri, May 1 - Thu, May 7
Delta Logo
5:55 am - 2:08 pm
MKE
-
UVF
7h 13m
1 stop
Delta Logo
3:38 pm - 11:25 pm
UVF
-
MKE
8h 47m
1 stop
$767Delta
Thu, Sep 3 - Fri, Sep 11

American Airlines flights from Milwaukee to Castries

Our best American Airlines deals on Milwaukee to Castries flight tickets
American Airlines
Aug 16
MKE7:37 pmMilwaukee-Mitchell
17h 38m
2 stops
UVF2:15 pmCastries Hewanorra
Aug 25
UVF3:15 pmCastries Hewanorra
9h 56m
1 stop
MKE12:11 amMilwaukee-Mitchell
$707
American Airlines
Aug 16
MKE7:10 amMilwaukee-Mitchell
30h 05m
1 stop
UVF2:15 pmCastries Hewanorra
Aug 25
UVF3:15 pmCastries Hewanorra
9h 56m
1 stop
MKE12:11 amMilwaukee-Mitchell
$713
American Airlines
Jun 19
MKE1:40 pmMilwaukee-Mitchell
21h 25m
2 stops
UVF12:05 pmCastries Hewanorra
Jun 25
UVF3:16 pmCastries Hewanorra
17h 26m
2 stops
MKE7:42 amMilwaukee-Mitchell
$732

Delta flights from Milwaukee to Castries

Our best Delta deals on Milwaukee to Castries flight tickets
Delta
Sep 2
MKE5:55 amMilwaukee-Mitchell
7h 13m
1 stop
UVF2:08 pmCastries Hewanorra
Sep 11
UVF3:38 pmCastries Hewanorra
8h 47m
1 stop
MKE11:25 pmMilwaukee-Mitchell
$742
Delta
Sep 3
MKE5:55 amMilwaukee-Mitchell
7h 13m
1 stop
UVF2:08 pmCastries Hewanorra
Sep 11
UVF3:38 pmCastries Hewanorra
8h 47m
1 stop
MKE11:25 pmMilwaukee-Mitchell
$767
Delta
Sep 3
MKE5:55 amMilwaukee-Mitchell
7h 13m
1 stop
UVF2:08 pmCastries Hewanorra
Sep 11
UVF3:38 pmCastries Hewanorra
8h 47m
1 stop
MKE11:25 pmMilwaukee-Mitchell
$802

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 April 3, 2026.
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

Cheapest round-trip

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Sun 8/16

7:37 pm-2:15 pm

2 stops17h 38m

Castries Hewanorra

Tue 8/25

3:15 pm-11:32 am

2 stops21h 17m

$707

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Sun 8/16

7:10 am-2:15 pm

1 stop30h 05m

Castries Hewanorra

Tue 8/25

3:15 pm-12:11 am

1 stop9h 56m

$713

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Fri 6/19

1:40 pm-12:05 pm

2 stops21h 25m

Castries Hewanorra

Thu 6/25

3:16 pm-7:42 am

2 stops17h 26m

$732
Quickest round-trip

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Wed 9/2

5:55 am-2:08 pm

1 stop7h 13m

Castries Hewanorra

Fri 9/11

3:38 pm-11:25 pm

1 stop8h 47m

$742

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Thu 9/3

7:10 am-2:15 pm

1 stop30h 05m

Castries Hewanorra

Fri 9/11

4:00 pm-8:58 am

2 stops17h 58m

$743

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Wed 9/2

2:36 pm-2:15 pm

1 stop22h 39m

Castries Hewanorra

Fri 9/11

4:00 pm-8:58 am

2 stops17h 58m

$748

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Fri 5/1

1:10 pm-1:09 pm

1 stop22h 59m

Castries Hewanorra

Thu 5/7

2:45 pm-7:41 am

2 stops17h 56m

$749

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Fri 6/19

12:49 pm-12:05 pm

2 stops22h 16m

Castries Hewanorra

Thu 6/25

3:16 pm-11:16 am

2 stops21h 00m

$753

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Fri 5/1

1:10 pm-1:09 pm

1 stop22h 59m

Castries Hewanorra

Thu 5/7

3:28 pm-11:30 am

1 stop21h 02m

$754

MilwaukeeCastries

MKE - UVF

MKEUVF

Milwaukee-Mitchell

Thu 9/3

5:55 am-2:08 pm

1 stop7h 13m

Castries Hewanorra

Fri 9/11

3:38 pm-11:25 pm

1 stop8h 47m

$767

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 airlines fly to Castries?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Castries from Milwaukee according to our data. American Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Castries. Keep in mind that there are 3 different airlines that fly to Castries on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time

7h 13m

Direct flights

None
The fastest flight from Milwaukee to Castries takes 7h 13m
There are no direct flights from Milwaukee to Castries. There are no popular flight routes from Milwaukee to Castries.
Search flight deals

Frequently asked questions about flying from Milwaukee to Castries

  • 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 13m 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
American AirlinesPriceFrom $595Free CancellationRating
7.1
11,551 reviews
Search American Airlines flights
DeltaPriceFrom $667Free CancellationRating
7.9
8,374 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