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Santiago de los Caballeros

$378+ Cheap flights from Detroit (DTT) to Santiago de los Caballeros (STI)

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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — STI
May 8 — May 151
Fri 5/8
Fri 5/15
1 adult, Economy
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Cheap flight deals from Detroit to Santiago de los Caballeros

Cheapest flights from Detroit to Santiago de los Caballeros
Explore the most affordable flight options available from Detroit to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/184:08 pm
DTW
-
STI
1 stop21h 54m
Multiple Airlines
Thu 4/233:07 pm
STI
-
DTW
1 stop8h 52m
Multiple Airlines
Deal found 4/5$406
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:50 am
DTW
-
STI
1 stop8h 30m
Spirit Airlines
Mon 5/114:15 pm
STI
-
DTW
1 stop7h 38m
Spirit Airlines
Deal found 4/6$407
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:00 am
DTW
-
STI
1 stop9h 20m
Spirit Airlines
Fri 5/224:15 pm
STI
-
DTW
1 stop16h 48m
Spirit Airlines
Deal found 4/6$427
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:50 am
DTW
-
STI
1 stop8h 30m
Multiple Airlines
Mon 5/114:15 pm
STI
-
DTW
2 stops32h 24m
Multiple Airlines
Deal found 4/6$436
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:10 am
DTW
-
STI
1 stop7h 52m
Multiple Airlines
Fri 4/173:07 pm
STI
-
DTW
1 stop9h 39m
Multiple Airlines
Deal found 4/6$445
This Mytrip deal was found by Cheapflights users on 4/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:18 pm
DTW
-
STI
2 stops17h 44m
Spirit Airlines
Thu 4/233:07 pm
STI
-
DTW
2 stops20h 33m
Spirit Airlines
Deal found 4/5$475
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:10 am
DTW
-
STI
1 stop7h 52m
Multiple Airlines
Sun 4/263:07 pm
STI
-
DTW
2 stops26h 38m
Multiple Airlines
Deal found 4/6$520
This Super.com deal was found by Cheapflights users on 4/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:10 am
DTW
-
STI
1 stop7h 52m
Spirit Airlines
Sun 4/263:07 pm
STI
-
DTW
1 stop8h 52m
Spirit Airlines
Deal found 4/6$563

Find flight deals from Detroit to Santiago de los Caballeros

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 April 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$406
(Kiwi.com)

One-way from

$378
(American Airlines)
Provider with most accurate pricing for Detroit (DTT)-Santiago de los Caballeros flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Santiago de los Caballeros flights.
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From Detroit (DTT) to Santiago de los Caballeros
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One-way flight from Detroit (DTT) to Santiago de los Caballeros
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit 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 April 8, 2026.
Use the filters below to find and compare flights from Detroit to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitSantiago de los Caballeros

DTW - STI

DTWSTI

Detroit Metropolitan Wayne County

Mon 5/4

6:50 am-3:20 pm

1 stop8h 30m

Santiago de los Caballeros

Mon 5/11

4:15 pm-12:39 am

2 stops32h 24m

$436

DetroitSantiago de los Caballeros

DTW - STI

DTWSTI

Detroit Metropolitan Wayne County

Sat 4/25

6:10 am-2:02 pm

1 stop7h 52m

Santiago de los Caballeros

Sun 4/26

3:07 pm-8:13 pm

3 stops29h 06m

$625
Quickest round-trip

DetroitSantiago de los Caballeros

DTW - STI

DTWSTI

Detroit Metropolitan Wayne County

Wed 9/16

6:00 am-1:50 pm

1 stop7h 50m

Santiago de los Caballeros

Wed 9/30

6:30 am-4:32 pm

1 stop10h 02m

$630

DetroitSantiago de los Caballeros

DTW - STI

DTWSTI

Detroit Metropolitan Wayne County

Wed 9/16

10:15 am-7:11 pm

1 stop8h 56m

Santiago de los Caballeros

Wed 9/30

8:40 pm-5:10 pm

2 stops20h 30m

$680

DetroitSantiago de los Caballeros

DTW - STI

DTWSTI

Detroit Metropolitan Wayne County

Wed 9/16

5:39 pm-12:20 pm

2 stops18h 41m

Santiago de los Caballeros

Wed 9/30

1:40 pm-8:52 am

2 stops19h 12m

$711
Cheapest one-way
Quickest one-way

DetroitSantiago de los Caballeros

DTW - STI

DTWSTI

Detroit Metropolitan Wayne County

Mon 7/13

4:09 pm-1:55 am

1 stop9h 46m

$378

DetroitSantiago de los Caballeros

DTW - STI

DTWSTI

Detroit Metropolitan Wayne County

Tue 7/14

7:00 am-9:15 pm

2 stops14h 15m

$378

DetroitSantiago de los Caballeros

DTW - STI

DTWSTI

Detroit Metropolitan Wayne County

Wed 7/15

10:01 am-9:15 pm

2 stops11h 14m

$378

DetroitSantiago de los Caballeros

DTW - STI

DTWSTI

Detroit Metropolitan Wayne County

Tue 7/14

8:30 pm-1:50 pm

3 stops41h 20m

$613

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/5

Sorted by cheapest first

Compare providers for flights from Detroit 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 Detroit to Santiago de los Caballeros in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 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 Detroit-Santiago de los Caballeros flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Santiago de los Caballeros flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Santiago de los Caballeros flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Santiago de los Caballeros flights, Cheapflights users trust FlightHub the most. FlightHub 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 Detroit-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 Detroit to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Detroit 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 Detroit to Santiago de los Caballeros

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

Currently, January is the cheapest month in which you can book a flight from Detroit to Santiago de los Caballeros (average of $249). Flying from Detroit to Santiago de los Caballeros in June is currently the most expensive (average of $403). 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.

Related info for your journey

Find useful and relevant information for your journey from Detroit 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 Detroit to Santiago de los Caballeros?

    There are many flights that can get you from Detroit to Santiago de los Caballeros in 7h 50m. Fly via Spirit Airlines or JetBlue to get the fastest option. Detroit and Santiago de los Caballeros are separated by a distance of 1743 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Detroit 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 Detroit to Santiago de los Caballeros.

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

    Yes. Cheapflights offers flight deals from Detroit 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 Detroit to Santiago de los Caballeros?

    Currently, January is the cheapest month in which you can book a flight from Detroit to Santiago de los Caballeros (average of $249). Flying from Detroit to Santiago de los Caballeros in June is currently the most expensive (average of $403). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Detroit to Santiago de los Caballeros

Discover the top 3 airlines that operate flights from Detroit 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 April 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$338Average$456FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$434Average$837FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$500Average$674FlexibilityNo cancel feeOn-time71%

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