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Santiago de los Caballeros

$119+ Cheap flights from Miami (MIA) 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — STI
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Find cheap flights from Miami to Santiago de los Caballeros with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Miami to Santiago de los Caballeros are usually found in October or November, booked 55 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Miami to Santiago de los Caballeros

Cheapest flights from Miami to Santiago de los Caballeros
Explore the most affordable flight options available from Miami to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/11. 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 12/285:53 pmMIA - STI
Nonstop2h 11mAmerican Airlines
Wed 12/316:17 pmSTI - MIA
Nonstop2h 32mAmerican Airlines
Deal found 12/11$303
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/275:53 pmMIA - STI
Nonstop2h 11mAmerican Airlines
Tue 12/306:17 pmSTI - MIA
Nonstop2h 32mAmerican Airlines
Deal found 12/11$349
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Mon 12/295:53 pmMIA - STI
Nonstop2h 11mAmerican Airlines
Mon 1/126:00 amSTI - MIA
Nonstop2h 23mAmerican Airlines
Deal found 12/10$363
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Tue 12/305:53 pmMIA - STI
Nonstop2h 11mAmerican Airlines
Sun 1/116:00 amSTI - MIA
Nonstop2h 23mAmerican Airlines
Deal found 12/11$369
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Tue 12/305:53 pmMIA - STI
Nonstop2h 11mAmerican Airlines
Mon 1/126:00 amSTI - MIA
Nonstop2h 23mAmerican Airlines
Deal found 12/11$380
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/275:53 pmMIA - STI
Nonstop2h 11mAmerican Airlines
Thu 1/16:00 amSTI - MIA
Nonstop2h 23mAmerican Airlines
Deal found 12/11$384
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/265:53 pmMIA - STI
Nonstop2h 11mAmerican Airlines
Tue 12/306:00 amSTI - MIA
Nonstop2h 23mAmerican Airlines
Deal found 12/11$393
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/265:53 pmMIA - STI
Nonstop2h 11mAmerican Airlines
Sun 12/286:00 amSTI - MIA
Nonstop2h 23mAmerican Airlines
Deal found 12/10$398
This American Airlines deal was found by Cheapflights users on 12/9. 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.
Sat 12/135:30 pmMIA - STI
Nonstop2h 03mAmerican Airlines
Sat 12/206:17 pmSTI - MIA
Nonstop2h 32mAmerican Airlines
Deal found 12/9$413
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Sat 12/135:30 pmMIA - STI
Nonstop2h 03mAmerican Airlines
Mon 12/226:00 amSTI - MIA
Nonstop2h 23mAmerican Airlines
Deal found 12/10$414
This Priceline deal was found by Cheapflights users on 12/11. 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.
Sat 12/273:51 pmMIA - STI
1 stop18h 01mFrontier
Thu 1/112:07 pmSTI - MIA
2 stops23h 51mFrontier
Deal found 12/11$417

Find flight deals from Miami to Santiago de los Caballeros

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$255
(American Airlines)

One-way from

$119
(American Airlines)

Popular in

May

Cheapest in

October

Average price

$572

Good round-trip deal

$319 or less

Good one-way deal

$145 or less
Provider with most accurate pricing for Miami-Santiago de los Caballeros flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Santiago de los Caballeros flights.
Search Deals
From Miami to Santiago de los Caballeros
Search Deals
One-way flight from Miami to Santiago de los Caballeros
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Miami to Santiago de los Caballeros.
Search Deals
Price to beat on a one-way flight from Miami to Santiago de los Caballeros.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami 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 December 12, 2025.
Use the filters below to find and compare flights from Miami to Santiago de los Caballeros that are best for you.

Fly from

Miami

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

MiamiSantiago de los Caballeros

MIA - STI

MIASTI

Miami

Thu 1/29

5:50 am-8:34 pm

2 stops13h 44m

Santiago de los Caballeros

Tue 2/3

6:38 am-6:30 pm

2 stops12h 52m

$292

MiamiSantiago de los Caballeros

MIA - STI

MIASTI

Miami

Sat 1/24

3:37 pm-12:50 am

1 stop8h 13m

Santiago de los Caballeros

Sat 1/31

6:38 am-6:54 pm

1 stop13h 16m

$356

MiamiSantiago de los Caballeros

MIA - STI

MIASTI

Miami

Fri 1/23

3:37 pm-12:50 am

1 stop8h 13m

Santiago de los Caballeros

Mon 2/2

6:39 am-8:44 pm

2 stops15h 05m

$360

MiamiSantiago de los Caballeros

MIA - STI

MIASTI

Miami

Tue 2/10

5:50 am-8:34 pm

2 stops13h 44m

Santiago de los Caballeros

Tue 5/5

6:10 am-6:45 pm

1 stop12h 35m

$383

MiamiSantiago de los Caballeros

MIA - STI

MIASTI

Miami

Wed 1/14

9:26 pm-3:33 pm

2 stops17h 07m

Santiago de los Caballeros

Sun 1/18

4:40 pm-11:56 am

2 stops20h 16m

$386

MiamiSantiago de los Caballeros

MIA - STI

MIASTI

Miami

Sun 2/1

7:40 am-8:34 pm

1 stop11h 54m

Santiago de los Caballeros

Sun 2/8

6:39 am-6:54 pm

1 stop13h 15m

$473

MiamiSantiago de los Caballeros

MIA - STI

MIASTI

Miami

Wed 1/14

3:37 pm-12:50 am

1 stop8h 13m

Santiago de los Caballeros

Wed 1/21

6:38 am-4:30 pm

1 stop10h 52m

$517

MiamiSantiago de los Caballeros

MIA - STI

MIASTI

Miami

Tue 12/30

8:00 am-2:42 am

2 stops17h 42m

Santiago de los Caballeros

Sun 1/11

4:40 pm-11:56 am

2 stops20h 16m

$520

MiamiSantiago de los Caballeros

MIA - STI

MIASTI

Miami

Tue 2/10

2:32 pm-11:51 pm

1 stop8h 19m

Santiago de los Caballeros

Tue 5/5

6:00 am-5:12 pm

1 stop11h 12m

$549

MiamiSantiago de los Caballeros

MIA - STI

MIASTI

Miami

Wed 3/4

7:40 am-8:34 pm

1 stop11h 54m

Santiago de los Caballeros

Sat 3/14

6:00 am-11:24 pm

1 stop17h 24m

$567

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 19 results
1
2

Compare providers for flights from Miami 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 Miami to Santiago de los Caballeros in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*1 star

*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 Miami-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 Miami-Santiago de los Caballeros flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Miami-Santiago de los Caballeros flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Miami-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 Miami-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 Miami to Santiago de los Caballeros

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

How far ahead should I book a flight from Miami to Santiago de los Caballeros?

Use this chart to determine the optimal time to book a round-trip flight from Miami to Santiago de los Caballeros. Price data was last updated on December 5, 2025.

The price you pay for your flight from Miami to Santiago de los Caballeros may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Miami to Santiago de los Caballeros (average of $123). Flying from Miami to Santiago de los Caballeros in November is currently the most expensive (average of $172). 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.

What is the cheapest time of day to fly from MIA to STI?

Find hourly flight availability from Miami to Santiago de los Caballeros. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s typically best to fly out from Miami to Santiago de los Caballeros in the evening. Doing so could potentially save you 31% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Miami to Santiago de los Caballeros?

Use this chart to determine the cheapest time to fly round-trip from Miami to Santiago de los Caballeros. Price data was last updated on December 6, 2025.

Travelers seeking maximum savings on their Miami to Santiago de los Caballeros flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 12, 2025.
Read through reviews of airlines operating flights from Miami to Santiago de los Caballeros, such as American Airlines, Spirit Airlines, and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,048 reviews

Entertainment

6.9

Boarding

7.5

Crew

8.0

Food

6.5

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
11,048 reviews
American Airlines
7.2
Good
11,048 reviews

Entertainment

6.9

Boarding

7.5

Crew

8.0

Food

6.5

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
Spirit Airlines
6.3
Okay
8,175 reviews
American Airlines
7.2
Good
11,048 reviews

Entertainment

6.9

Boarding

7.5

Crew

8.0

Food

6.5

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
Frontier
5.8
Fair
3,084 reviews
American Airlines
7.2
Good
11,048 reviews

Entertainment

6.9

Boarding

7.5

Crew

8.0

Food

6.5

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

Related info for your journey

Find useful and relevant information for your journey from Miami 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.

  • What airports do I use to fly from Miami to Santiago de los Caballeros?

    You will need to book a flight from Miami to Santiago de los Caballeros if you want to fly from Miami to Santiago de los Caballeros. At least 3 different airlines have flights from Miami (MIA) to Santiago (STI) on a regular basis. There are 2 flights to Santiago de los Caballeros from the Miami airport per day. If you manage to book one that is nonstop, then you can expect the flight time from MIA to STI to be around 7h 53m.

  • How popular is this Miami to Santiago de los Caballeros flight route?

    The Miami to Santiago de los Caballeros flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Departing from Miami to Santiago de los Caballeros will take you 13h 44m. Airlines will cover a distance of 758 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Miami to Santiago de los Caballeros round-trip?

    Our cheapest airline available from Miami to Santiago de los Caballeros is Frontier. Our recent data shows that you can find tickets from as low as $208 on this airline. Additional options worth looking into are Spirit Airlines and American Airlines, starting at $216 and $283 round-trip. You may be able to fly from Miami to Santiago de los Caballeros for 55% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Miami to Santiago de los Caballeros one-way?

    $92 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and American Airlines, with prices starting from $99 and $160, respectively.

  • What are the cheapest flights from Miami to Santiago de los Caballeros?

    The cheapest flight price from Miami to Santiago de los Caballeros is $128. On average you can expect to pay $297. The most popular route, (Miami - Santiago de los Caballeros), can usually be booked for $288.

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Miami to Santiago de los Caballeros (average of $123). Flying from Miami to Santiago de los Caballeros in November is currently the most expensive (average of $172). 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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Alternative routes for Miami to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Miami to Santiago de los Caballeros

Discover the top 3 airlines that operate flights from Miami 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$208Average$371FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$216Average$294FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$283Average$472FlexibilityNo cancel feeOn-time71%

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