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Santiago de los Caballeros

$406+ Cheap flights from Milwaukee (MKE) to Santiago de los Caballeros (STI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — STI
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Milwaukee to Santiago de los Caballeros

Cheapest flights from Milwaukee to Santiago de los Caballeros
Explore the most affordable flight options available from Milwaukee to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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.
Thu 11/207:00 amMKE - STI
1 stop10h 36mDelta
Mon 12/86:35 amSTI - MKE
1 stop15h 47mDelta
Deal found 10/28$484
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/208:13 amMKE - STI
2 stops12h 43mAmerican Airlines
Mon 12/86:00 amSTI - MKE
2 stops17h 32mAmerican Airlines
Deal found 10/29$587

Cheap flight deals from Milwaukee to Santiago de los Caballeros

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Santiago de los Caballeros (STI). 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$406
(Delta)

Popular in

December

Cheapest in

April
Provider with most accurate pricing for Milwaukee-Mitchell-Santiago de los Caballeros flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Santiago de los Caballeros flights.
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From Milwaukee-Mitchell to Santiago de los Caballeros
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($56 potential savings vs. average RT price).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Santiago de los Caballeros 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 October 30, 2025.
Use the filters below to find and compare flights from Milwaukee to Santiago de los Caballeros that are best for you.

Fly from

Milwaukee

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

MilwaukeeSantiago de los Caballeros

MKE - STI

MKESTI

Milwaukee-Mitchell

Tue 1/13

5:45 pm-1:04 pm

1 stop17h 19m

Santiago de los Caballeros

Wed 1/21

6:39 am-5:05 pm

1 stop12h 26m

$406

MilwaukeeSantiago de los Caballeros

MKE - STI

MKESTI

Milwaukee-Mitchell

Mon 4/6

7:00 am-6:16 pm

1 stop10h 16m

Santiago de los Caballeros

Thu 4/9

6:00 am-8:12 pm

1 stop15h 12m

$406

MilwaukeeSantiago de los Caballeros

MKE - STI

MKESTI

Milwaukee-Mitchell

Sat 1/10

8:50 am-12:50 am

1 stop14h 00m

Santiago de los Caballeros

Thu 1/22

9:59 pm-1:13 pm

1 stop17h 14m

$406

MilwaukeeSantiago de los Caballeros

MKE - STI

MKESTI

Milwaukee-Mitchell

Thu 1/15

7:02 am-12:50 am

1 stop15h 48m

Santiago de los Caballeros

Sat 1/24

6:39 am-5:41 pm

1 stop13h 02m

$406

MilwaukeeSantiago de los Caballeros

MKE - STI

MKESTI

Milwaukee-Mitchell

Mon 1/12

6:00 am-12:50 am

1 stop16h 50m

Santiago de los Caballeros

Fri 1/23

6:39 am-5:05 pm

1 stop12h 26m

$406

MilwaukeeSantiago de los Caballeros

MKE - STI

MKESTI

Milwaukee-Mitchell

Fri 1/9

6:00 am-8:34 pm

1 stop12h 34m

Santiago de los Caballeros

Sat 1/24

6:39 am-5:41 pm

1 stop13h 02m

$406

MilwaukeeSantiago de los Caballeros

MKE - STI

MKESTI

Milwaukee-Mitchell

Fri 1/9

6:00 am-12:50 am

1 stop16h 50m

Santiago de los Caballeros

Fri 1/23

6:39 am-5:05 pm

1 stop12h 26m

$406

MilwaukeeSantiago de los Caballeros

MKE - STI

MKESTI

Milwaukee-Mitchell

Wed 1/14

7:02 am-12:50 am

1 stop15h 48m

Santiago de los Caballeros

Fri 1/23

6:39 am-5:05 pm

1 stop12h 26m

$406

MilwaukeeSantiago de los Caballeros

MKE - STI

MKESTI

Milwaukee-Mitchell

Mon 1/12

5:33 pm-1:04 pm

2 stops17h 31m

Santiago de los Caballeros

Thu 1/22

6:39 am-11:46 pm

2 stops19h 07m

$410

MilwaukeeSantiago de los Caballeros

MKE - STI

MKESTI

Milwaukee-Mitchell

Wed 1/14

7:02 am-12:50 am

1 stop15h 48m

Santiago de los Caballeros

Sat 1/24

6:39 am-5:26 pm

2 stops12h 47m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 11 results
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Compare providers for flights from Milwaukee to Santiago de los Caballeros

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 Santiago de los Caballeros in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Milwaukee-Santiago de los Caballeros flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Milwaukee-Santiago de los Caballeros flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Milwaukee-Santiago de los Caballeros flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Santiago de los Caballeros flights, Cheapflights users trust eDreams the most. eDreams 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-Santiago de los Caballeros 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 Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Milwaukee with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Milwaukee to Santiago de los Caballeros

What is the cheapest month to book a flight from Milwaukee to Santiago de los Caballeros?

Currently, March is the cheapest month in which you can book a flight from Milwaukee to Santiago de los Caballeros (average of $194). Flying from Milwaukee to Santiago de los Caballeros in July is currently the most expensive (average of $426). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Santiago de los Caballeros

Get insights into the airlines that provide service to Santiago de los Caballeros. 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 Santiago de los Caballeros. Reviews last updated October 30, 2025.
Peruse reviews from past customers who have flown with Delta from Milwaukee to Santiago de los Caballeros to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Santiago de los Caballeros. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Milwaukee to Santiago de los Caballeros?

    For as low as $406, Delta can have you in Santiago de los Caballeros from Milwaukee in 17h 19m. The distance from Milwaukee to Santiago de los Caballeros is about 1911 mi.

  • What is the cheapest airline to fly from Milwaukee to Santiago de los Caballeros round-trip?

    Currently priced at $404, Delta will fly you from Milwaukee to Santiago de los Caballeros and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Delta is currently priced 32% below the average price you’ll pay for this route.

  • Can I find deals for flights from Milwaukee to Santiago de los Caballeros that include hotel bookings?

    Yes. In addition to deals on Milwaukee to Santiago de los Caballeros flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to Santiago de los Caballeros?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to Santiago de los Caballeros.

  • Can I find deals for business class flights from Milwaukee to Santiago de los Caballeros?

    Yes. Cheapflights offers flight deals from Milwaukee to Santiago de los Caballeros by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Milwaukee to Santiago de los Caballeros?

    Currently, March is the cheapest month in which you can book a flight from Milwaukee to Santiago de los Caballeros (average of $194). Flying from Milwaukee to Santiago de los Caballeros in July is currently the most expensive (average of $426). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Milwaukee to Santiago de los Caballeros

Discover the top airline that operate flights from Milwaukee to Santiago de los Caballeros. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$404Average$409FlexibilityNo cancel feeOn-timeN/A

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