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Cheap flights from Miami to Santiago from £221

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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SCL
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Miami to Santiago Arturo Merino Benitez are usually found in September or November, booked 70 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Miami to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Santiago (SCL). 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 14 November 2025.

Round-trip from

£438

One-way from

£221

Popular in

December

Cheapest in

September

Average price

£482
Delta
  • Delta
  • 3/12-8/12
  • 1 total stop
  • 24h 45m total
  • Miami to Santiago
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Avianca
  • Avianca
  • 19/11
  • 1 total stop
  • 10h 55m total
  • Miami to Santiago
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£26 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from Miami to Santiago

Enter your travel dates to find the best prices.

Cheapest flights from Miami to Santiago
Explore the most affordable flight options available from Miami to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Wed 3/1223:10MIA - SCL
1 stop16h 20mDelta
Tue 9/1223:25SCL - MIA
Nonstop8h 25mDelta
Deal found 12/11£438
Wed 26/1104:59MIA - SCL
1 stop13h 22mCopa Airlines
Sun 7/1212:20SCL - MIA
1 stop11h 02mCopa Airlines
Deal found 12/11£439
Wed 26/1106:00MIA - SCL
2 stops21h 50mDelta
Sat 6/1204:35SCL - MIA
1 stop27h 35mDelta
Deal found 13/11£441
Wed 26/1112:23MIA - SCL
2 stops18h 27mUnited Airlines
Mon 1/1222:45SCL - MIA
1 stop16h 28mUnited Airlines
Deal found 12/11£448
Wed 3/1206:00MIA - SCL
2 stops24h 50mUnited Airlines
Mon 8/1222:45SCL - MIA
2 stops18h 25mUnited Airlines
Deal found 13/11£452
Mon 24/1109:00MIA - SCL
1 stop21h 50mUnited Airlines
Mon 1/1222:45SCL - MIA
2 stops39h 04mUnited Airlines
Deal found 13/11£464
Thu 27/1120:45MIA - SCL
Nonstop8h 15mDelta
Sat 6/1204:35SCL - MIA
1 stop16h 50mDelta
Deal found 12/11£468
Thu 4/1200:10MIA - SCL
1 stop15h 20mDelta
Tue 23/1221:30SCL - MIA
1 stop20h 24mDelta
Deal found 12/11£476
Mon 24/1116:50MIA - SCL
1 stop14h 00mUnited Airlines
Sun 30/1122:45SCL - MIA
1 stop23h 07mUnited Airlines
Deal found 13/11£479
Thu 11/1219:20MIA - SCL
Nonstop8h 15mDelta
Sat 27/1223:10SCL - MIA
1 stop23h 47mDelta
Deal found 11/11£480
Wed 26/1120:45MIA - SCL
Nonstop8h 15mDelta
Sat 6/1223:25SCL - MIA
Nonstop8h 25mDelta
Deal found 13/11£481
Wed 26/1107:00MIA - SCL
2 stops23h 50mUnited Airlines
Sun 30/1122:45SCL - MIA
1 stop23h 07mUnited Airlines
Deal found 13/11£483

Cheapflights Fare Finder

 
Customise your flight search to find flights from Miami to Santiago 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 858,174 searches. Data last updated 14 November 2025.
Use the filters below to find and compare flights from Miami to Santiago that are best for you.

Fly from

Miami

Fly to

Santiago

Route

Depart

Return

Price

MiamiSantiago

MIA - SCL

MIASCL

Miami

Wed 25/3

00:05-21:55

1 stop20h 50m

Santiago Arturo Merino Benitez

Tue 31/3

23:05-06:40

Nonstop8h 35m

£438

MiamiSantiago

MIA - SCL

MIASCL

Miami

Wed 3/12

23:10-17:30

1 stop16h 20m

Santiago Arturo Merino Benitez

Wed 10/12

10:35-17:10

Nonstop8h 35m

£438

MiamiSantiago

MIA - SCL

MIASCL

Miami

Wed 18/3

17:37-06:35

1 stop11h 58m

Santiago Arturo Merino Benitez

Sun 22/3

18:30-07:10

1 stop13h 40m

£438

MiamiSantiago

MIA - SCL

MIASCL

Miami

Mon 29/12

19:20-05:35

Nonstop8h 15m

Santiago Arturo Merino Benitez

Sun 1/2

04:35-19:25

1 stop16h 50m

£438

MiamiSantiago

MIA - SCL

MIASCL

Miami

Wed 11/3

00:05-21:55

1 stop20h 50m

Santiago Arturo Merino Benitez

Wed 18/3

00:20-15:53

1 stop16h 33m

£438

MiamiSantiago

MIA - SCL

MIASCL

Miami

Thu 22/1

19:20-05:35

Nonstop8h 15m

Santiago Arturo Merino Benitez

Mon 9/2

00:20-10:51

1 stop12h 31m

£438

MiamiSantiago

MIA - SCL

MIASCL

Miami

Fri 5/12

04:59-00:24

1 stop17h 25m

Santiago Arturo Merino Benitez

Sat 13/12

12:20-00:45

1 stop14h 25m

£439

MiamiSantiago

MIA - SCL

MIASCL

Miami

Thu 26/2

07:15-07:00

1 stop21h 45m

Santiago Arturo Merino Benitez

Mon 9/3

23:25-06:50

Nonstop8h 25m

£441

MiamiSantiago

MIA - SCL

MIASCL

Miami

Mon 2/2

08:15-07:40

1 stop21h 25m

Santiago Arturo Merino Benitez

Wed 18/2

10:35-17:10

Nonstop8h 35m

£441

MiamiSantiago

MIA - SCL

MIASCL

Miami

Mon 2/2

08:15-07:40

1 stop21h 25m

Santiago Arturo Merino Benitez

Thu 19/2

10:35-17:10

Nonstop8h 35m

£441

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 21 results
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Best time to book a flight from Miami to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Miami with our price prediction graph.
Estimated return 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

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

Use this chart to determine the optimal time to book a return flight from Miami to Santiago. Price data was last updated on 7 November 2025.

To ensure you get the cheapest price possible for a flight from Miami to Santiago, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, April is the cheapest month in which you can book a flight from Miami to Santiago (average of £170). Flying from Miami to Santiago in January is currently the most expensive (average of £433). 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 SCL?

Find hourly flight availability from Miami to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 November 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Miami to Santiago as you normally would.

Related info for your journey

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

  • How popular is this Miami to Santiago flight route?

    This flight path from Miami to Santiago Arturo Merino Benitez 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?

    Airlines like Delta fly from Miami to Santiago in about 20h 50m. The time it takes to get you to your destination can typically vary by up to . The distance from Miami to Santiago is about 4134 mi.

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

    One-way options have recently been found by users for as low as £221 on Avianca. Other airlines that offer cheap prices include Arajet from £237 and Delta from £255 one-way.

  • What are the most reliable airlines from Miami to Santiago?

    The top 3 most reliable airlines when flying from Miami to Santiago are LATAM Airlines (86%), Delta (86%) and American Airlines (82%).

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

    Yes. In addition to deals on Miami to Santiago flights, Cheapflights offers holiday packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from Miami to Santiago 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?

    Currently, April is the cheapest month in which you can book a flight from Miami to Santiago (average of £170). Flying from Miami to Santiago in January is currently the most expensive (average of £433). 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

Travelling to a place near Santiago?

Book flights to Santiago if you plan to visit one of these locations
Viña del Mar

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Complete your trip

Complete your trip to Santiago by adding a car hire and/or hotel booking to your travel itinerary.
Santiago car hire
Santiago Arturo Merino Benitez Airport car hire
Punta Arenas car hire
Balmaceda car hire
Puerto Montt car hire
Lastarria car hire

Fly with Cheapflights

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How does Cheapflights help users find flights from Miami to Santiago?

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Why should you use Cheapflights to find cheap flight tickets from Miami to Santiago?

Millions of users choose and trust Cheapflights to book the best flight deals from Miami to Santiago for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Miami to Santiago with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Miami to Santiago, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Miami to Santiago become cheaper?

Not ready to book yet? You can track prices for flights from Miami to Santiago on Cheapflights with our Price Alert feature and get notified when better prices are available.

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