$162 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 1/18. 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
Lima2 stops$637
Bogotá
Bogotá1 stop$423
Cartagena
Cartagena2 stops$646
Quito
Quito1 stop$615
Cusco
Cusco2 stops$1,092
Lima
Lima2 stops$637
Bogotá
Bogotá1 stop$423
Cartagena
Cartagena2 stops$646
Quito
Quito1 stop$615
Cusco
Cusco2 stops$1,092

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

Mon, Jan 19 - Wed, Jan 28
Multiple Airlines Logo
7:37 pm - 1:55 pm
MKE
-
MDE
17h 18m1 stop
Multiple Airlines Logo
2:50 pm - 6:16 pm
MDE
-
MKE
28h 26m1 stop
$385Multiple Airlines
Mon, Jan 19 - Fri, Jan 23
Multiple Airlines Logo
7:37 pm - 1:55 pm
MKE
-
MDE
17h 18m1 stop
Multiple Airlines Logo
2:50 pm - 10:17 am
MDE
-
MKE
20h 27m1 stop
$396Multiple Airlines
Mon, Feb 16 - Thu, Feb 26
United Airlines Logo
11:39 am - 11:05 pm
MKE
-
BOG
10h 26m1 stop
United Airlines Logo
8:15 am - 10:45 pm
BOG
-
MKE
15h 30m1 stop
$513United Airlines
Mon, Feb 16 - Wed, Feb 25
United Airlines Logo
11:39 am - 11:05 pm
MKE
-
BOG
10h 26m1 stop
United Airlines Logo
1:30 am - 12:35 pm
BOG
-
MKE
12h 05m2 stops
$518United Airlines
Sun, Feb 15 - Thu, Feb 26
Delta Logo
6:29 pm - 2:25 pm
MKE
-
BOG
18h 56m1 stop
Delta Logo
3:55 pm - 9:09 am
BOG
-
MKE
18h 14m1 stop
$523Delta
Sun, Feb 15 - Tue, Feb 24
Delta Logo
6:29 pm - 2:25 pm
MKE
-
BOG
18h 56m1 stop
Delta Logo
7:00 am - 5:34 pm
BOG
-
MKE
11h 34m2 stops
$528Delta
Tue, Feb 17 - Tue, Feb 24
American Airlines Logo
8:00 am - 10:10 pm
MKE
-
BOG
13h 10m2 stops
American Airlines Logo
8:00 am - 9:41 pm
BOG
-
MKE
14h 41m2 stops
$533American Airlines
Mon, Jan 26 - Mon, Feb 9
American Airlines Logo
9:30 am - 11:25 pm
MKE
-
LIM
12h 55m2 stops
American Airlines Logo
10:55 pm - 11:01 am
LIM
-
MKE
13h 06m2 stops
$637American Airlines
Mon, Apr 27 - Tue, May 5
LATAM Airlines Logo
12:20 pm - 5:00 am
MKE
-
LIM
16h 40m1 stop
LATAM Airlines Logo
12:00 pm - 11:25 pm
LIM
-
MKE
11h 25m1 stop
$656LATAM Airlines
Thu, Feb 19 - Mon, Mar 9
LATAM Airlines Logo
7:00 am - 10:15 am
MKE
-
EZE
24h 15m1 stop
LATAM Airlines Logo
8:55 pm - 9:04 am
EZE
-
MKE
14h 09m1 stop
$1,010LATAM 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 $659 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of round-trip tickets is $1,241 and $929 respectively.

Good to know

Low seasonOctober
Cheapest flight$162
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 1% lower on average.
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 8013 reviews
7.9Entertainment
7.3Food
7.9Comfort
8.1Boarding
8.5Crew
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 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

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

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.

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

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.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

Sat next to a one year old. She crawled all over the place and made me laugh.

Not United Airlines' fault. It's ORL airport's fault.

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

They did the one thing that really matters - got to Chicago early.

I liked the snacks and the flight attendants were friendly.

Everything you need to know for your flight to South America

Information on your arrival and departure airports