HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santiago de los Caballeros

$140+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — STI
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Miami to Santiago de los Caballeros 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Miami to Santiago de los Caballeros are usually found in May or September, booked 89 days in advance, depart on a Thursday or Wednesday and return on a Friday

Cheap 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 April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$339
(Frontier)

One-way from

$140
(Mytrip)

Popular in

December

Cheapest in

May

Average price

$378

Good round-trip deal

$456 or less

Good one-way deal

$241 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. 16% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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

Find 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 April 15, 2025.

This Frontier deal was found by Cheapflights users on 4/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/97:15 amMIA - STI
1 stop10h 18mFrontier
Mon 5/196:43 pmSTI - MIA
1 stop5h 43mFrontier
Deal found 4/14$339
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/76:55 pmMIA - STI
Nonstop2h 10mAmerican Airlines
Mon 6/97:05 amSTI - MIA
Nonstop2h 15mAmerican Airlines
Deal found 4/14$399
This Gotogate deal was found by Cheapflights users on 4/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/127:00 amMIA - STI
2 stops31h 48mMultiple Airlines
Mon 5/196:43 pmSTI - MIA
1 stop5h 43mMultiple Airlines
Deal found 4/14$431
This JetBlue deal was found by Cheapflights users on 4/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:00 amMIA - STI
1 stop13h 30mJetBlue
Wed 5/218:45 amSTI - MIA
1 stop15h 28mJetBlue
Deal found 4/14$459
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/67:30 amMIA - STI
1 stop12h 23mDelta
Sat 9/206:20 amSTI - MIA
1 stop12h 19mDelta
Deal found 4/14$470
This Mytrip deal was found by Cheapflights users on 4/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2412:30 pmMIA - STI
2 stops26h 18mSpirit Airlines
Sun 6/13:53 pmSTI - MIA
2 stops29h 22mSpirit Airlines
Deal found 4/14$559
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/17:06 amMIA - STI
1 stop8h 06mUnited Airlines
Mon 6/166:00 amSTI - MIA
1 stop10h 11mUnited Airlines
Deal found 4/14$770

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 April 15, 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

Fri 5/9

7:15 am-5:33 pm

1 stop10h 18m

Santiago de los Caballeros

Mon 5/19

6:43 pm-12:26 am

1 stop5h 43m

$339

MiamiSantiago de los Caballeros

MIA - STI

MIASTI

Miami

Sat 6/7

6:55 pm-9:05 pm

Nonstop2h 10m

Santiago de los Caballeros

Mon 6/9

7:05 am-9:20 am

Nonstop2h 15m

$399

MiamiSantiago de los Caballeros

MIA - STI

MIASTI

Miami

Mon 5/12

7:00 am-2:48 pm

2 stops31h 48m

Santiago de los Caballeros

Mon 5/19

6:43 pm-12:26 am

1 stop5h 43m

$431

MiamiSantiago de los Caballeros

MIA - STI

MIASTI

Miami

Wed 5/14

7:00 am-8:30 pm

1 stop13h 30m

Santiago de los Caballeros

Tue 5/20

10:00 am-12:13 am

1 stop14h 13m

$459

MiamiSantiago de los Caballeros

MIA - STI

MIASTI

Miami

Tue 5/27

3:24 pm-12:14 am

1 stop8h 50m

Santiago de los Caballeros

Mon 6/2

6:11 am-6:49 pm

1 stop12h 38m

$495

MiamiSantiago de los Caballeros

MIA - STI

MIASTI

Miami

Sat 5/24

12:30 pm-2:48 pm

2 stops26h 18m

Santiago de los Caballeros

Sun 6/1

3:53 pm-9:15 pm

2 stops29h 22m

$559

MiamiSantiago de los Caballeros

MIA - STI

MIASTI

Miami

Sun 6/1

7:06 am-3:12 pm

1 stop8h 06m

Santiago de los Caballeros

Mon 6/16

6:00 am-4:11 pm

1 stop10h 11m

$770

MiamiSantiago de los Caballeros

MIA - STI

MIASTI

Miami

Tue 6/24

3:40 pm-12:50 pm

1 stop21h 10m

$145

MiamiSantiago de los Caballeros

MIA - STI

MIASTI

Miami

Sat 5/10

7:25 pm-5:33 pm

2 stops22h 08m

$173

MiamiSantiago de los Caballeros

MIA - STI

MIASTI

Miami

Sat 5/10

7:00 am-7:24 pm

1 stop12h 24m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 14 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice 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 Miami-Santiago de los Caballeros flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Miami-Santiago de los Caballeros flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 11, 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 89 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, May is the cheapest month in which you can book a flight from Miami to Santiago de los Caballeros (average of $347). Flying from Miami to Santiago de los Caballeros in July is currently the most expensive (average of $631). 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 April 15, 2025.

It’s typically best to fly out from Miami to Santiago de los Caballeros at noon. Doing so could potentially save you 48% on the flight price compared to flying in the afternoon, 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 March 30, 2025.

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

Weekly flight availability from Miami to Santiago de los Caballeros

Explore weekly flight availability from Miami to Santiago de los Caballeros. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 15, 2025.

The most flights from MIA to STI are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Santiago de los Caballeros by month

Plan your trip to Santiago de los Caballeros by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santiago de los Caballeros ranges from 3.0 - 11.6 inches per month. December is typically the wettest month, when rainfall can reach 11.6 in. July is typically the driest time to visit Santiago de los Caballeros when rainfall is around 3.0 in.

Temperature in Santiago de los Caballeros by month

Plan your trip to Santiago de los Caballeros by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santiago de los Caballeros, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

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 April 15, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and JetBlue from Miami 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
8.0
Very good
7,917 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
United Airlines
7.4
Good
8,656 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
JetBlue
7.3
Good
2,926 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Air Europa
6.9
Okay
509 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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 4 different airlines have flights from Miami (MIA) to Santiago (STI) on a regular basis. There is 1 flight 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 2h 10m.

  • 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.

  • 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 $339 on this airline. Additional options worth looking into are American Airlines and JetBlue, starting at $399 and $459 round-trip. You may be able to fly from Miami to Santiago de los Caballeros for 23% 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?

    $140 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on JetBlue and Spirit Airlines, with prices starting from $218 and $234, 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 $241. On average you can expect to pay $664. The most popular route, (Miami - Santiago de los Caballeros), can usually be booked for $341.

  • 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, May is the cheapest month in which you can book a flight from Miami to Santiago de los Caballeros (average of $347). Flying from Miami to Santiago de los Caballeros in July is currently the most expensive (average of $631). 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.

Alternative routes for Miami to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Punta Cana flights
Orlando to Santo Domingo flights
Fort Lauderdale to Punta Cana flights
Miami to Santo Domingo flights
Miami to Punta Cana flights
Fort Lauderdale to Santo Domingo flights
Orlando to Santiago de los Caballeros flights
Tampa to Punta Cana flights
Fort Lauderdale to Santiago de los Caballeros flights
Tampa to Santo Domingo flights
West Palm Beach to Santo Domingo flights
Jacksonville to Punta Cana flights
Orlando to Puerto Plata flights
West Palm Beach to Punta Cana flights
Miami to Puerto Plata flights
Tampa to Santiago de los Caballeros flights
Jacksonville to Santo Domingo flights
Miami to La Romana flights
Fort Lauderdale to Puerto Plata flights
Tampa to Puerto Plata flights
Pensacola to Punta Cana flights
Fort Myers to Punta Cana flights
West Palm Beach to Santiago de los Caballeros flights
Jacksonville to Santiago de los Caballeros flights
Sarasota to Punta Cana flights
Pensacola to Santo Domingo flights
Jacksonville to Puerto Plata flights
Daytona Beach to Punta Cana flights
Daytona Beach to Santiago de los Caballeros flights
Melbourne to Punta Cana flights
West Palm Beach to Puerto Plata flights
Panama City to Punta Cana flights
Gainesville to Punta Cana flights
Pensacola to Santiago de los Caballeros flights
Sarasota to Santo Domingo flights
Fort Myers to Santiago de los Caballeros flights
Fort Myers to Santo Domingo flights
Fort Myers to Puerto Plata flights
Melbourne to Santo Domingo flights
Daytona Beach to Santo Domingo flights
Gainesville to Santiago de los Caballeros flights
Fort Lauderdale to Nagua flights
Orlando to Nagua flights
Tallahassee to Punta Cana flights
Miami to Nagua flights
Pensacola to Puerto Plata flights

Top 4 airlines flying from Miami to Santiago de los Caballeros

Discover the top 4 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$180Average$312FlexibilityNo cancel feeOn-time65%
FrontierCheapest$225Average$276FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$291Average$450FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$303Average$343FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.