$194 Find Cheap Flights from Milwaukee to South America

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to South America departing on 4/30. 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

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Cheap Flights from Milwaukee to South America

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lima
Lima1 stop$734
Bogotá
Bogotá1 stop$551
Santiago
Santiago2 stops$965
Cartagena
Cartagena2 stops$663
Quito
Quito2 stops$674
Cusco
Cusco2 stops$1,106
Lima
Lima1 stop$734
Bogotá
Bogotá1 stop$551
Santiago
Santiago2 stops$965
Cartagena
Cartagena2 stops$663
Quito
Quito2 stops$674
Cusco
Cusco2 stops$1,106

Book Cheap Milwaukee to South America 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 South America 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 South America

Sun, Apr 12 - Thu, Apr 16
Multiple Airlines Logo
7:02 pm - 12:52 pm
MKE
-
MDE
17h 50m
1 stop
Multiple Airlines Logo
1:55 pm - 6:49 pm
MDE
-
MKE
28h 54m
1 stop
$479Multiple Airlines
Fri, Apr 24 - Sun, May 3
Multiple Airlines Logo
6:29 pm - 1:00 pm
MKE
-
MDE
18h 31m
2 stops
Multiple Airlines Logo
1:55 pm - 11:26 am
MDE
-
MKE
21h 31m
1 stop
$499Multiple Airlines
Wed, Sep 16 - Mon, Sep 21
American Airlines Logo
7:24 am - 8:00 pm
MKE
-
MDE
12h 36m
2 stops
American Airlines Logo
5:50 am - 11:18 pm
MDE
-
MKE
17h 28m
2 stops
$612American Airlines
Wed, Sep 16 - Mon, Sep 21
United Airlines Logo
10:30 am - 9:10 pm
MKE
-
MDE
10h 40m
1 stop
United Airlines Logo
9:45 am - 5:08 pm
MDE
-
MKE
31h 23m
1 stop
$618United Airlines
Wed, Sep 16 - Mon, Sep 21
United Airlines Logo
10:45 am - 9:10 pm
MKE
-
MDE
10h 25m
2 stops
United Airlines Logo
9:45 am - 5:08 pm
MDE
-
MKE
31h 23m
1 stop
$623United Airlines
Thu, May 14 - Wed, May 20
American Airlines Logo
11:49 am - 10:30 pm
MKE
-
BOG
10h 41m
1 stop
American Airlines Logo
12:15 am - 5:44 pm
BOG
-
MKE
17h 29m
1 stop
$663American Airlines
Mon, Jun 1 - Mon, Jun 8
LATAM Airlines Logo
10:13 am - 4:43 am
MKE
-
UIO
18h 30m
2 stops
LATAM Airlines Logo
6:50 pm - 11:50 am
UIO
-
MKE
17h 00m
2 stops
$674LATAM Airlines
Mon, Jun 1 - Mon, Jun 8
Delta Logo
6:25 pm - 6:59 pm
MKE
-
UIO
24h 34m
1 stop
Delta Logo
6:50 pm - 11:50 am
UIO
-
MKE
17h 00m
2 stops
$679Delta
Wed, Apr 29 - Thu, May 7
Delta Logo
7:00 am - 6:59 pm
MKE
-
UIO
11h 59m
1 stop
Delta Logo
12:59 am - 11:38 am
UIO
-
MKE
10h 39m
1 stop
$697Delta
Mon, May 25 - Thu, May 28
LATAM Airlines Logo
6:25 pm - 12:58 pm
MKE
-
CTG
18h 33m
1 stop
LATAM Airlines Logo
2:13 pm - 11:53 pm
CTG
-
MKE
9h 40m
1 stop
$705LATAM Airlines
Booking Insights

KAYAK's insights & trends for Milwaukee to South America flights

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

What is the cheapest month to fly from Milwaukee to South America?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Milwaukee to South America, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Milwaukee to South America is November, when tickets cost $644 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,006 and $959 respectively.

Good to know

Low seasonJuly
Cheapest flight$194
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Milwaukee to Medellín

FAQs - booking South America flights

  • How does KAYAK find such low prices on flights from Milwaukee to South America?

    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 South America.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Milwaukee to South America 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 South America?

    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 South America 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 South America?

    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 South America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Milwaukee to South America

 
Need help choosing which airline to fly with from Milwaukee to South America? 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 8373 reviews
7.2Food
7.8Entertainment
7.9Comfort
8.5Crew
8.1Boarding
Airline reviews

I was told that they needed to check my bag at the gate and to pick it up at the gate in Richmond. No big deal. I know they can't control the weather, but we flew around RIC for 45 minutes to avoid the storm and were 25 minutes late leaving as well. Once we landed, we were told to go to baggage claim to pick up our luggage. I went to bathroom, paid for parking, and went to the assigned baggage claim location. United flight people came down with us as well. They got their luggage immediately. Next, South West people came down about 10 minutes later. They got their luggage next. We finally got our luggage around 30 minutes in waiting. Was not a wonderful experience. No reflection on Delta, but the ground crew was lousy at best.

6.0 GoodJoseph, Apr 2026
MSP - RIC
Read more Delta reviews

I was told that they needed to check my bag at the gate and to pick it up at the gate in Richmond. No big deal. I know they can't control the weather, but we flew around RIC for 45 minutes to avoid the storm and were 25 minutes late leaving as well. Once we landed, we were told to go to baggage claim to pick up our luggage. I went to bathroom, paid for parking, and went to the assigned baggage claim location. United flight people came down with us as well. They got their luggage immediately. Next, South West people came down about 10 minutes later. They got their luggage next. We finally got our luggage around 30 minutes in waiting. Was not a wonderful experience. No reflection on Delta, but the ground crew was lousy at best.

Everything could have benn better. Short fly, no food, no entertainment and no wifi.

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

On the return flight, flight attendant Britt went out of her way to inform passengers that several of us had tight connections.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Staff at the check-in counter were friendly, happy and helpful. They tagged our bags and sent us to “bag drop off” but were not very clear about where that was. The airport was busy we headed off in what we thought was the right direction until a gentleman waved us down and actually came after us. He was the baggage handler for Delta and recognized our “deer in the headlights “ look-he brought us to the right area (which was marked as the Southwest Airlines Drop Off) and sent us on our way. Wonderful guy, low key and working with a big smile on his face. Loved it. Loved him.

During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta. The airline did not hold the connection, and we were informed that the next available flight is not for another 24 hours. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for us as a resident of New Jersey.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Apart of Sky miles delta. And they go everywhere in Brazil

Latam wouldn’t tell me how much checked luggage would until I was at the airport and they charged me the highest price possible. Besides that, it was okay.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

The flight was late. Please do not delay next time.

one staffer was frustrated (it happen); the flight was late and the pilot mentioned they'll make amend but the snacks were the same, other than that the aircraft was clean and everything went smooth, no complaints

The wheelchair service is useless. They live you in different spots, not tell you anything just wait. I waited 30 minutes in Frankfurt when decided to walk the 25 minutes distance. In Budapest nobody came.

It was perfect! I've never flown with United before, but I definitely will in the future

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

Just a bad day to fly. Flight was delayed from scheduled 6:50 pm departure to 8:50 pm. Combination of factors mostly related to weather at the destination airport (which is where the incoming flight originated) which delayed the inbound flight over an hour. Once on board, we taxied but had to hold again on the taxiway for 10 minutes or so. We did not get wheels up until after 9 pm. The flight was smooth but about 18 minutes from our destination, we had to hold for several minutes more due to weather at ORD. We finally landed at ORD about 11:08 pm (accounting for the time difference, that was about a 3 hour delay from our scheduled departure time). It felt like we were never going to get to our destination. But the flight crew and attendants were very good. The movie selection onboard was also very nice. Got to watch half of a movie just during our taxi from the gate at ATL due to the delay!

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

Everything you need to know for your flight to South America

Information on your arrival and departure airports