MKE - CTG

$323 Find Cheap Flights from Milwaukee to Cartagena

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 Cartagena departing on 9/5. 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 Cartagena

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Cartagena, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Cartagena, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% 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.

Everything you should know

Cheapest round-trip
$682
American Airlines
Wed 8/12Tue 8/18
MKE - CTG • 2 stops
Cheapest one-way
$323
Copa Airlines
Sat 9/5
MKE - CTG • 2 stops
Top airlines
American Airlines
Cheapest • from $682 (round-trip)
Delta
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Milwaukee and Cartagena. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $934 (round-trip)
Atlanta (ATL)
Shortest trip • 7h 21m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cartagena!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Milwaukee to Cartagena (MKE-CTG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to Cartagena 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 Cartagena

Wed, Aug 12 - Tue, Aug 18
American Airlines Logo
2:49 pm - 12:35 pm
MKE
-
CTG
21h 46m
2 stops
American Airlines Logo
1:35 pm - 11:56 pm
CTG
-
MKE
10h 21m
2 stops
$682American Airlines
Wed, Aug 12 - Tue, Aug 18
Delta Logo
3:01 pm - 1:15 pm
MKE
-
CTG
22h 14m
1 stop
Delta Logo
2:30 pm - 11:53 pm
CTG
-
MKE
9h 23m
1 stop
$730Delta
Wed, Aug 19 - Fri, Aug 21
American Airlines Logo
6:48 pm - 2:15 pm
MKE
-
CTG
19h 27m
2 stops
American Airlines Logo
3:15 pm - 12:23 pm
CTG
-
MKE
21h 08m
2 stops
$732American Airlines
Wed, Aug 12 - Tue, Aug 18
Delta Logo
5:34 am - 11:35 pm
MKE
-
CTG
18h 01m
2 stops
Delta Logo
2:30 pm - 11:53 pm
CTG
-
MKE
9h 23m
1 stop
$748Delta
Wed, Jul 29 - Wed, Aug 5
United Airlines Logo
10:53 am - 11:00 pm
MKE
-
CTG
36h 07m
2 stops
United Airlines Logo
6:20 am - 10:05 am
CTG
-
MKE
27h 45m
2 stops
$817United Airlines
Sun, Nov 8 - Wed, Nov 11
LATAM Airlines Logo
6:40 pm - 11:16 pm
MKE
-
CTG
27h 36m
2 stops
LATAM Airlines Logo
4:35 am - 11:49 pm
CTG
-
MKE
20h 14m
2 stops
$819LATAM Airlines
Wed, Aug 19 - Fri, Aug 21
Multiple Airlines Logo
3:01 pm - 1:15 pm
MKE
-
CTG
22h 14m
1 stop
Multiple Airlines Logo
9:00 am - 6:55 pm
CTG
-
MKE
33h 55m
2 stops
$903Multiple Airlines
Wed, Aug 19 - Fri, Aug 21
Multiple Airlines Logo
6:15 am - 11:10 am
MKE
-
CTG
28h 55m
3 stops
Multiple Airlines Logo
9:00 am - 10:00 am
CTG
-
MKE
25h 00m
3 stops
$1,599Multiple Airlines
Booking Insights

KAYAK's insights & trends for Milwaukee to Cartagena flights

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

Which airlines provide the cheapest flights from Milwaukee to Cartagena?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Milwaukee to Cartagena were found on American Airlines ($682) and Delta ($730).

Find deals

Good to know

Cheapest flight$323
Flight from Milwaukee to Cartagena

When to book flights from Milwaukee to Cartagena

Are your dates flexible? Find out the best times to travel from Milwaukee to Cartagena based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Milwaukee to Cartagena

  • What is the cheapest flight from Milwaukee to Cartagena?

    In the last 5 days, the lowest price for a flight from Milwaukee to Cartagena was $323 for a one-way ticket and $682 for a round-trip.

  • Do I need a passport to fly between Milwaukee and Cartagena?

    Yes

  • Which airports will I be using when flying from Milwaukee to Cartagena?

    When flying out of Milwaukee you will be using Milwaukee-Mitchell. You will be landing at Cartagena, also known as Cartagena Rafael Nunez.

  • Which aircraft models fly most regularly from Milwaukee to Cartagena?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Milwaukee to Cartagena?

    SkyTeam is the only airline alliance operating flights between Milwaukee and Cartagena.

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

    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 Cartagena.

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

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

    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 to Cartagena with an airline and back to Milwaukee with another airline. Booking your flights between Milwaukee and CTG can sometimes prove cheaper using this method.

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

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

Reviews of the top airline flying from Milwaukee to Cartagena

 
See real verified KAYAK customer reviews for airlines flying from Milwaukee to Cartagena. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Milwaukee to Cartagena? 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.
7.8
DeltaOverall score based on 8406 reviews
7.2Food
7.8Comfort
8.5Crew
8.1Boarding
7.8Entertainment
Airline reviews

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

2.0 MediocreMargaret, Jun 2026
MSY - LGA
Read more Delta reviews

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

Everything you need to know for your flight from Milwaukee to Cartagena

Information on your arrival and departure airports

Milwaukee (MKE)
Cartagena (CTG)