$323+ Cheap flights from Milwaukee (MKE) to Cartagena (CTG)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — CTG
Jul 19 — Jul 261
Round-trip
1 adult, Economy
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Find cheap flights from Milwaukee to Cartagena with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Milwaukee to Cartagena
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Cheapest flights from Milwaukee to CartagenaExplore the most affordable flight options available from Milwaukee to Cartagena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 19, 2026.
Explore the most affordable flight options available from Milwaukee to Cartagena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 19, 2026.
This American Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:49 pm
MKE
- CTG
2 stops21h 46m
American Airlines
Tue 8/181:35 pm
CTG
- MKE
2 stops10h 21m
American Airlines
Deal found 6/17![American Airlines logo]()
$682
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:03 pm
MKE
- CTG
2 stops17h 32m
American Airlines
Sun 8/93:15 pm
CTG
- MKE
2 stops21h 32m
American Airlines
Deal found 6/18![American Airlines logo]()
$719
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:01 pm
MKE
- CTG
1 stop22h 14m
Delta
Tue 8/182:30 pm
CTG
- MKE
1 stop9h 23m
Delta
Deal found 6/17![Delta logo]()
$730
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:48 pm
MKE
- CTG
2 stops19h 27m
American Airlines
Fri 8/213:15 pm
CTG
- MKE
2 stops21h 08m
American Airlines
Deal found 6/16![American Airlines logo]()
$732
This LATAM Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am
MKE
- CTG
2 stops15h 10m
LATAM Airlines
Wed 9/29:20 am
CTG
- MKE
2 stops14h 33m
LATAM Airlines
Deal found 6/18![LATAM Airlines logo]()
$847
This Priceline deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:01 pm
MKE
- CTG
1 stop22h 14m
Multiple Airlines
Fri 8/219:00 am
CTG
- MKE
2 stops33h 55m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$903
This American Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:27 pm
MKE
- CTG
2 stops20h 03m
American Airlines
Wed 12/308:00 am
CTG
- MKE
2 stops16h 58m
American Airlines
Deal found 6/15![American Airlines logo]()
$998
This BusinessClass deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:29 am
MKE
- CTG
1 stop8h 01m
GOL
Wed 12/304:30 pm
CTG
- MKE
1 stop8h 29m
GOL
Deal found 6/15![GOL logo]()
$1,358
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/238:00 am
MKE
- CTG
2 stops14h 00m
United Airlines
Wed 12/306:25 am
CTG
- MKE
3 stops13h 14m
United Airlines
Deal found 6/15![United Airlines logo]()
$1,934
Best flights from Milwaukee to CartagenaDiscover carefully curated flight deals from Milwaukee to Cartagena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 19, 2026.
Discover carefully curated flight deals from Milwaukee to Cartagena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 19, 2026.
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:03 pm
MKE
- CTG
2 stops17h 32m
American Airlines
Sun 8/93:15 pm
CTG
- MKE
2 stops21h 32m
American Airlines
Deal found 6/18![American Airlines logo]()
$719
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:01 pm
MKE
- CTG
1 stop22h 14m
Delta
Tue 8/182:30 pm
CTG
- MKE
1 stop9h 23m
Delta
Deal found 6/17![Delta logo]()
$730
This LATAM Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am
MKE
- CTG
2 stops15h 10m
LATAM Airlines
Wed 9/29:20 am
CTG
- MKE
2 stops14h 33m
LATAM Airlines
Deal found 6/18![LATAM Airlines logo]()
$847
This Priceline deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:01 pm
MKE
- CTG
1 stop22h 14m
Multiple Airlines
Fri 8/219:00 am
CTG
- MKE
2 stops33h 55m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$903
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:48 pm
MKE
- CTG
2 stops19h 27m
American Airlines
Fri 8/213:15 pm
CTG
- MKE
2 stops21h 08m
American Airlines
Deal found 6/16![American Airlines logo]()
$732
One-way flights from Milwaukee to CartagenaSearch for one-way flight options from Milwaukee to Cartagena. Find affordable one-way fares based on user searches. Data last updated June 19, 2026.
Search for one-way flight options from Milwaukee to Cartagena. Find affordable one-way fares based on user searches. Data last updated June 19, 2026.
This KAYAK deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:18 am
MKE
- CTG
2 stops24h 47m
Copa Airlines
Deal found 6/14![Copa Airlines logo]()
$323
This FlightHub deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:36 am
MKE
- CTG
2 stops25h 59m
JetBlue
Deal found 6/18![JetBlue logo]()
$360
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:34 am
MKE
- CTG
2 stops18h 01m
Delta
Deal found 6/16![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:01 pm
MKE
- CTG
1 stop22h 04m
Delta
Deal found 6/15![Delta logo]()
$400
This Avianca deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:17 pm
MKE
- CTG
2 stops16h 33m
Avianca
Deal found 6/15![Avianca logo]()
$476
This LATAM Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am
MKE
- CTG
1 stop7h 05m
LATAM Airlines
Deal found 6/14![LATAM Airlines logo]()
$623
Find flight deals from Milwaukee to Cartagena
Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Cartagena (CTG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 19, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $682 (American Airlines) |
One-way from | $323 (KAYAK) |
Cheapflights Fare Finder
Customize your flight search to find flights from Milwaukee to Cartagena 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, Cheapflights users made 2,558,603 searches. Data last updated June 19, 2026.
Use the filters below to find and compare flights from Milwaukee to Cartagena that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeeCartagena
MKE - CTG
MKECTG
Milwaukee-Mitchell
Sun 8/2
7:03 pm-12:35 pm
2 stops17h 32m
Cartagena Rafael Nunez
Sun 8/9
3:15 pm-12:47 pm
2 stops21h 32m
$719
MilwaukeeCartagena
MKE - CTG
MKECTG
Milwaukee-Mitchell
Wed 8/12
3:01 pm-1:15 pm
1 stop22h 14m
Cartagena Rafael Nunez
Tue 8/18
2:30 pm-11:53 pm
1 stop9h 23m
$730
MilwaukeeCartagena
MKE - CTG
MKECTG
Milwaukee-Mitchell
Wed 8/19
6:48 pm-2:15 pm
2 stops19h 27m
Cartagena Rafael Nunez
Fri 8/21
3:15 pm-12:23 pm
2 stops21h 08m
$732
Quickest round-trip
MilwaukeeCartagena
MKE - CTG
MKECTG
Milwaukee-Mitchell
Sat 8/29
6:00 am-9:10 pm
2 stops15h 10m
Cartagena Rafael Nunez
Wed 9/2
9:20 am-11:53 pm
2 stops14h 33m
$847
MilwaukeeCartagena
MKE - CTG
MKECTG
Milwaukee-Mitchell
Wed 8/19
3:01 pm-1:15 pm
1 stop22h 14m
Cartagena Rafael Nunez
Fri 8/21
9:00 am-6:55 pm
2 stops33h 55m
$903
Cheapest one-way
MilwaukeeCartagena
MKE - CTG
MKECTG
Milwaukee-Mitchell
Sat 9/5
7:18 am-8:05 am
2 stops24h 47m
$323
MilwaukeeCartagena
MKE - CTG
MKECTG
Milwaukee-Mitchell
Mon 8/31
9:36 am-11:35 am
2 stops25h 59m
$360
MilwaukeeCartagena
MKE - CTG
MKECTG
Milwaukee-Mitchell
Mon 8/31
5:34 am-11:35 pm
2 stops18h 01m
$365
MilwaukeeCartagena
MKE - CTG
MKECTG
Milwaukee-Mitchell
Fri 9/4
3:01 pm-1:05 pm
1 stop22h 04m
$400
MilwaukeeCartagena
MKE - CTG
MKECTG
Milwaukee-Mitchell
Sat 9/5
5:17 pm-9:50 am
2 stops16h 33m
$476
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Milwaukee to Cartagena
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Cartagena in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Milwaukee-Cartagena flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Milwaukee-Cartagena flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Milwaukee-Cartagena flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Milwaukee-Cartagena flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Cartagena flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Milwaukee to Cartagena
Have a flexible travel schedule? Discover the best time to fly to Cartagena from Milwaukee with our price prediction graph.
MKE-CTG
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Cartagena
Get insights into the airlines that provide service to Cartagena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cartagena. Reviews last updated June 19, 2026.
Read reviews from past customers who have flown Delta from Milwaukee to Cartagena. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to Cartagena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Cartagena?
Book flights to Cartagena if you plan to visit one of these locationsBoca Grande
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Other flights to Cartagena
Explore flights to Cartagena departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 19, 2026.
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Milwaukee and Cartagena flights
Browse other Milwaukee and Cartagena flight options. Last updated on June 19, 2026.
Other flights from Milwaukee
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Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Milwaukee to Cartagena
Discover the top airline that operate flights from Milwaukee to Cartagena. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$760 | Average$813 | FlexibilityNo cancel fee | On-timeN/A |