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$143+ Cheap flights from Santiago de los Caballeros (STI) to Miami (MIA)

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
STI — MIA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Find cheap flights from Santiago de los Caballeros to Miami with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Santiago de los Caballeros to Miami are usually found in September or November, booked 82 days in advance, depart on a Tuesday or Friday and return on a Thursday

Cheap flight deals from Santiago de los Caballeros to Miami

Cheapest flights from Santiago de los Caballeros to Miami
Explore the most affordable flight options available from Santiago de los Caballeros to Miami. 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 12/10. 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 12/223:24 pmSTI - MIA
Nonstop2h 28mAmerican Airlines
Tue 12/305:53 pmMIA - STI
Nonstop2h 11mAmerican Airlines
Deal found 12/10$288
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 12/206:00 amSTI - MIA
Nonstop2h 23mAmerican Airlines
Wed 12/315:53 pmMIA - STI
Nonstop2h 11mAmerican Airlines
Deal found 12/10$293
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.
Thu 12/256:57 amSTI - MIA
Nonstop2h 23mAmerican Airlines
Mon 12/295:53 pmMIA - STI
Nonstop2h 11mAmerican Airlines
Deal found 12/10$301
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 12/196:00 amSTI - MIA
Nonstop2h 23mAmerican Airlines
Tue 1/136:33 pmMIA - STI
Nonstop2h 13mAmerican Airlines
Deal found 12/10$308
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.
Mon 12/226:00 amSTI - MIA
Nonstop2h 23mAmerican Airlines
Fri 1/211:01 amMIA - STI
Nonstop2h 23mAmerican Airlines
Deal found 12/9$320
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 12/273:24 pmSTI - MIA
Nonstop2h 28mAmerican Airlines
Sat 1/246:33 pmMIA - STI
Nonstop2h 13mAmerican Airlines
Deal found 12/11$324
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 12/226:00 amSTI - MIA
Nonstop2h 23mAmerican Airlines
Mon 12/295:53 pmMIA - STI
Nonstop2h 11mAmerican Airlines
Deal found 12/10$326
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 12/276:17 pmSTI - MIA
Nonstop2h 32mAmerican Airlines
Wed 1/2812:20 pmMIA - STI
Nonstop2h 12mAmerican Airlines
Deal found 12/10$344
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 12/276:17 pmSTI - MIA
Nonstop2h 32mAmerican Airlines
Tue 12/305:53 pmMIA - STI
Nonstop2h 11mAmerican Airlines
Deal found 12/11$355

Find flight deals from Santiago de los Caballeros to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Santiago de los Caballeros (STI) to Miami (MIA). 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

$281
(American Airlines)

One-way from

$143
(American Airlines)

Popular in

May

Cheapest in

September

Average price

$426

Good round-trip deal

$374 or less

Good one-way deal

$250 or less
Provider with most accurate pricing for Santiago de los Caballeros-Miami flight deals.
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Provider most trusted by Cheapflights users for Santiago de los Caballeros-Miami flights.
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From Santiago de los Caballeros to Miami
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One-way flight from Santiago de los Caballeros to Miami
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 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 Santiago de los Caballeros to Miami.
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Price to beat on a one-way flight from Santiago de los Caballeros to Miami.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago de los Caballeros to Miami 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 Santiago de los Caballeros to Miami that are best for you.

Fly from

Santiago de los Caballeros

Fly to

Miami

Route

Depart

Return

Price

Santiago de los CaballerosMiami

STI - MIA

STIMIA

Santiago de los Caballeros

Tue 2/10

6:38 am-9:41 pm

2 stops16h 03m

Miami

Wed 2/25

7:15 am-8:34 pm

2 stops12h 19m

$285

Santiago de los CaballerosMiami

STI - MIA

STIMIA

Santiago de los Caballeros

Tue 3/3

8:00 am-9:26 am

Nonstop2h 26m

Miami

Tue 3/24

10:00 am-12:15 pm

Nonstop2h 15m

$299

Santiago de los CaballerosMiami

STI - MIA

STIMIA

Santiago de los Caballeros

Sat 12/27

6:00 am-7:23 am

Nonstop2h 23m

Miami

Wed 1/28

6:33 pm-9:46 pm

Nonstop2h 13m

$335

Santiago de los CaballerosMiami

STI - MIA

STIMIA

Santiago de los Caballeros

Fri 1/30

9:59 pm-10:24 am

1 stop13h 25m

Miami

Thu 2/26

3:37 pm-1:34 am

1 stop8h 57m

$365

Santiago de los CaballerosMiami

STI - MIA

STIMIA

Santiago de los Caballeros

Sat 1/24

3:51 pm-12:37 am

1 stop9h 46m

Miami

Mon 1/26

5:26 am-2:56 pm

1 stop8h 30m

$378

Santiago de los CaballerosMiami

STI - MIA

STIMIA

Santiago de los Caballeros

Tue 3/3

9:59 pm-12:23 pm

2 stops15h 24m

Miami

Tue 3/24

7:40 am-11:27 pm

1 stop15h 47m

$392

Santiago de los CaballerosMiami

STI - MIA

STIMIA

Santiago de los Caballeros

Tue 3/10

7:41 pm-10:18 am

1 stop14h 37m

Miami

Wed 3/25

8:00 am-11:27 pm

2 stops15h 27m

$392

Santiago de los CaballerosMiami

STI - MIA

STIMIA

Santiago de los Caballeros

Fri 2/6

9:59 pm-2:29 pm

1 stop17h 30m

$160

Santiago de los CaballerosMiami

STI - MIA

STIMIA

Santiago de los Caballeros

Mon 2/9

6:39 am-11:20 pm

1 stop17h 41m

$160

Santiago de los CaballerosMiami

STI - MIA

STIMIA

Santiago de los Caballeros

Tue 2/10

6:38 am-6:30 pm

2 stops12h 52m

$160

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 11 results
1
2

Compare providers for flights from Santiago de los Caballeros to Miami

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 Santiago de los Caballeros to Miami 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

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

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

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

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

The price you pay for your flight from Santiago de los Caballeros to Miami may vary depending on when you book. For the best chance of a lower fare, look to book 82 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 Santiago de los Caballeros to Miami?

Currently, June is the cheapest month in which you can book a flight from Santiago de los Caballeros to Miami (average of $132). Flying from Santiago de los Caballeros to Miami in March is currently the most expensive (average of $176). 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 STI to MIA?

Find hourly flight availability from Santiago de los Caballeros to Miami. 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.

One of the essential ways to save on airfare from Santiago de los Caballeros to Miami is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 22% on airfare.

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

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

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

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. 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 Miami. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with American Airlines, Spirit Airlines, and Frontier from Santiago de los Caballeros to Miami 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.
American Airlines
7.2
Good
11,048 reviews

Entertainment

6.9

Overall

7.2

Comfort

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.
American Airlines
7.2
Good
11,048 reviews
American Airlines
7.2
Good
11,048 reviews

Entertainment

6.9

Overall

7.2

Comfort

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.
Spirit Airlines
6.3
Okay
8,174 reviews
American Airlines
7.2
Good
11,048 reviews

Entertainment

6.9

Overall

7.2

Comfort

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.
Frontier
5.8
Fair
3,084 reviews
American Airlines
7.2
Good
11,048 reviews

Entertainment

6.9

Overall

7.2

Comfort

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.

Related info for your journey

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

    If you wish to fly to Miami from Santiago de los Caballeros, then you need to book flights from Santiago de los Caballeros to Miami. There are 2 flights from Santiago (STI) to Miami (MIA) per day to choose from. Flights to Miami from Santiago are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 6h 52m is how long a nonstop flight from Santiago de los Caballeros to Miami typically takes.

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

    Departing from Santiago de los Caballeros to Miami will take you 2h 26m. Airlines will cover a distance of 758 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $174, Frontier will fly you from Santiago de los Caballeros to Miami and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and American Airlines - these airlines can fly you to your destination from $209 and $274, respectively. Frontier is currently priced 59% below the average price you’ll pay for this route.

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

    $130 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and American Airlines, with prices starting from $157 and $192, respectively.

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

    While on average a flight from Santiago de los Caballeros to Miami is generally $385, our data shows the cheapest flight currently is $181. When looking at the most popular route, (Santiago de los Caballeros - Miami), you can expect to pay $285 for that flight.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Santiago de los Caballeros to Miami (average of $132). Flying from Santiago de los Caballeros to Miami in March is currently the most expensive (average of $176). 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

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Sunny Isles Beach
Aventura
Hollywood
Coral Gables
Marathon
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Palm Beach
Miami Springs
Riviera Beach
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Hialeah
Deerfield Beach
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Hallandale Beach
Oakland Park

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Alternative routes for Santiago de los Caballeros to Miami

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

Discover the top 3 airlines that operate flights from Santiago de los Caballeros to Miami. 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$174Average$387FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$209Average$249FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$274Average$478FlexibilityNo cancel feeOn-time71%

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