$622 Find Cheap Flights from Milwaukee to Saint Lucia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Saint Lucia departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Lucia

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Milwaukee to Saint Lucia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to Saint Lucia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Milwaukee to Saint Lucia

Sat, Jan 24 - Tue, Feb 3
American Airlines Logo
1:04 pm - 3:03 pm
MKE
-
UVF
23h 59m2 stops
American Airlines Logo
4:06 pm - 11:01 am
UVF
-
MKE
20h 55m2 stops
$622American Airlines
Sat, Jan 24 - Tue, Feb 3
American Airlines Logo
4:05 pm - 3:03 pm
MKE
-
UVF
20h 58m1 stop
American Airlines Logo
4:06 pm - 11:23 pm
UVF
-
MKE
9h 17m1 stop
$627American Airlines
Sat, Jan 24 - Tue, Feb 3
American Airlines Logo
4:05 pm - 3:03 pm
MKE
-
UVF
20h 58m1 stop
American Airlines Logo
5:02 pm - 2:16 pm
UVF
-
MKE
23h 14m2 stops
$631American Airlines
Sat, Jan 24 - Tue, Feb 3
American Airlines Logo
4:05 pm - 3:03 pm
MKE
-
UVF
20h 58m1 stop
American Airlines Logo
4:06 pm - 11:23 pm
UVF
-
MKE
9h 17m1 stop
$690American Airlines
Fri, Mar 20 - Wed, Mar 25
American Airlines Logo
10:27 am - 1:08 pm
MKE
-
UVF
25h 41m1 stop
American Airlines Logo
2:48 pm - 11:01 am
UVF
-
MKE
21h 13m2 stops
$708American Airlines
Thu, Jan 15 - Wed, Jan 21
American Airlines Logo
3:53 pm - 1:46 pm
MKE
-
UVF
19h 53m2 stops
American Airlines Logo
4:06 pm - 11:23 pm
UVF
-
MKE
9h 17m1 stop
$762American Airlines
Thu, Jan 15 - Wed, Jan 21
American Airlines Logo
4:05 pm - 3:03 pm
MKE
-
UVF
20h 58m1 stop
American Airlines Logo
4:06 pm - 11:23 pm
UVF
-
MKE
9h 17m1 stop
$768American Airlines
Fri, Mar 20 - Wed, Mar 25
American Airlines Logo
10:27 am - 1:08 pm
MKE
-
UVF
25h 41m1 stop
American Airlines Logo
2:48 pm - 11:59 pm
UVF
-
MKE
10h 11m1 stop
$779American Airlines
Thu, Jan 15 - Wed, Jan 21
American Airlines Logo
12:51 pm - 1:46 pm
MKE
-
UVF
22h 55m2 stops
American Airlines Logo
5:02 pm - 11:17 am
UVF
-
MKE
20h 15m2 stops
$807American Airlines
Thu, Jan 15 - Wed, Jan 21
American Airlines Logo
4:05 pm - 3:03 pm
MKE
-
UVF
20h 58m1 stop
American Airlines Logo
4:06 pm - 11:23 pm
UVF
-
MKE
9h 17m1 stop
$814American Airlines
Booking Insights

KAYAK's insights & trends for Milwaukee to Saint Lucia flights

Get data-powered insights and trends into flights from Milwaukee to Saint Lucia to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Milwaukee and Saint Lucia?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Milwaukee to Saint Lucia.

There are 2 airlines that fly nonstop from Milwaukee to Saint Lucia. They are American Airlines and Delta. The cheapest airline for this route is American Airlines, with the best round-trip deal found costing $595 and arriving in Castries (UVF). On average, American Airlines offers the best prices for nonstop flights between Milwaukee and Saint Lucia.

Good to know

Cheapest flight$622
Flight from Milwaukee to Castries

FAQs - booking Saint Lucia flights

  • How does KAYAK find such low prices on flights from Milwaukee to Saint Lucia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Milwaukee to Saint Lucia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Milwaukee to Saint Lucia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Milwaukee to Saint Lucia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Milwaukee to Saint Lucia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Milwaukee to Saint Lucia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Milwaukee to Saint Lucia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Milwaukee to Saint Lucia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Milwaukee to Saint Lucia

 
Need help choosing which airline to fly with from Milwaukee to Saint Lucia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8019 reviews
7.3Food
7.9Comfort
8.5Crew
7.9Entertainment
8.1Boarding
Airline reviews

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

2.0 MediocreBarbara, Dec 2025
PHL - MSP
Read more Delta reviews

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

We were 4+ hours delayed. AA is absolutely obnoxious. They just kept pushing back the time to the point where we did not get into Vegas until after midnight when we were supposed to arrive like 845pm.

My last flight on 25 Dec, it’s Christmas Day, everyone happy and very good mood. I really enjoy traveling with Americans Airlines from Miami to Minneapolis my home town after long flight from lhe to Doha then Miami. Thank you again to make my travels comfortable and relaxed. Best regards

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

I requested a low sodium meal. Reason being, I take medicine for high blood pressure and I wear compression socks on long flights to help with leg swelling. Having less sodium in meals really helps me feel better on long flights. I received my initial low sodium meal after takeoff. Just before landing, the crew came through with the meal cart and offered me what was being served. I said no thank you and then noticed my low sodium meal in the meal cart, with my name and seat assignment on it. I motioned to the crew member, but he grabbed the meal cart and proceeded to move to the rear of the aircraft. He didn’t see me or other passengers who had attempted to get this attention. He was more concerned about completing meal service since we were due to land in under 45 minutes. I pressed the call light five times from my seat to receive help, but no crew member responded to me. So, I didn’t receive a second meal, one that I requested (the low sodium option). This led me to have a migraine from only eating one meal on an 11-hour flight. This is why I’m not a fan of flying US-based airlines overseas. The crew members continue to show the absolute worst customer service experience. I would not recommend flying American for overseas flights.

WiFi didn’t work the entire flight. Very disappointing. Minimal food and options - sadly the state of current affairs. All other aspects of the flight were fine.

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

The boarding by groups is pointless. The first two groups worked fine, but almost Noone boarded in goups three thru five leaving the vast majority boarding when group six was called. It defeated the purpose of spreading out the crowd.

I don’t know who decides what food to serve on these flights but I would be so embarrassed if I served this to anyone and call it food…

For whatever reason, the flight was not catered -we were told it would be a 45 minute delay waiting for catering - so no food. There were opened candy and peanuts in the seatback pocket. Flight landed early in DFW but due to the assigned gate not being available, we sat on the ground for 30 minutes waiting for the gate to open - making the flight actually arrive at the gate late.

Not great. Booked Extra seats and got nothing extra at all. It’s basically a big budget airline.

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

Information on your arrival and departure airports