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$301+ Cheap flights from Raleigh (RDU) to Santiago (SCL)

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SCL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to Santiago Arturo Merino Benitez are usually found in October or September, booked 49 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Raleigh to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 September 17, 2025.

Round-trip from

$632
(Kiwi.com)

One-way from

$301
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$753
From Raleigh-Durham to Santiago Arturo Merino Benitez
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One-way flight from Raleigh-Durham to Santiago Arturo Merino Benitez
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Highest demand for flights based on searches. 3% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Raleigh to Santiago

Cheapest flights from Raleigh to Santiago
Explore the most affordable flight options available from Raleigh to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sun 10/121:51 pmRDU - SCL
2 stops39h 09mMultiple Airlines
Sun 10/2610:50 amSCL - RDU
1 stop27h 06mMultiple Airlines
Deal found 9/15$632
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/131:51 pmRDU - SCL
3 stops21h 29mMultiple Airlines
Sun 10/2610:50 amSCL - RDU
1 stop27h 06mMultiple Airlines
Deal found 9/15$634
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/12:25 pmRDU - SCL
1 stop16h 20mLATAM Airlines
Wed 10/1510:55 pmSCL - RDU
1 stop16h 15mLATAM Airlines
Deal found 9/15$684
This LATAM Airlines deal was found by Cheapflights users on 9/17. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/302:47 pmRDU - SCL
1 stop14h 08mLATAM Airlines
Sat 12/611:25 pmSCL - RDU
1 stop23h 12mLATAM Airlines
Deal found 9/17$696
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/142:35 pmRDU - SCL
1 stop14h 10mLATAM Airlines
Mon 10/2012:10 amSCL - RDU
2 stops17h 09mLATAM Airlines
Deal found 9/16$699
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1210:00 amRDU - SCL
1 stop18h 45mLATAM Airlines
Sun 10/2610:30 pmSCL - RDU
1 stop16h 40mLATAM Airlines
Deal found 9/16$703
This FlightHub deal was found by Cheapflights users on 9/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:27 pmRDU - SCL
1 stop13h 13mLATAM Airlines
Wed 3/1110:40 pmSCL - RDU
1 stop16h 41mLATAM Airlines
Deal found 9/17$709
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 9/227:25 pmRDU - SCL
2 stops31h 10mMultiple Airlines
Thu 9/2511:30 pmSCL - RDU
1 stop20h 04mMultiple Airlines
Deal found 9/15$713
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 9/238:50 amRDU - SCL
1 stop21h 10mDelta
Tue 9/305:55 pmSCL - RDU
2 stops18h 18mDelta
Deal found 9/16$714
This Delta deal was found by Cheapflights users on 9/16. 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.
Wed 10/2912:35 pmRDU - SCL
1 stop18h 05mDelta
Tue 3/1011:15 pmSCL - RDU
1 stop20h 23mDelta
Deal found 9/16$724

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh 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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Raleigh to Santiago that are best for you.

Fly from

Raleigh

Fly to

Santiago

Route

Depart

Return

Price

RaleighSantiago

RDU - SCL

RDUSCL

Raleigh-Durham

Tue 10/14

2:35 pm-5:45 am

1 stop14h 10m

Santiago Arturo Merino Benitez

Tue 10/21

10:55 pm-2:10 pm

1 stop16h 15m

$684

RaleighSantiago

RDU - SCL

RDUSCL

Raleigh-Durham

Tue 10/14

2:35 pm-5:45 am

1 stop14h 10m

Santiago Arturo Merino Benitez

Sat 10/25

5:55 pm-11:29 am

2 stops18h 34m

$709

RaleighSantiago

RDU - SCL

RDUSCL

Raleigh-Durham

Thu 10/23

8:10 am-6:00 am

1 stop20h 50m

Santiago Arturo Merino Benitez

Sun 10/26

12:20 am-6:54 pm

2 stops19h 34m

$714

RaleighSantiago

RDU - SCL

RDUSCL

Raleigh-Durham

Wed 10/15

6:59 pm-2:25 pm

2 stops18h 26m

Santiago Arturo Merino Benitez

Wed 10/22

8:15 am-12:04 am

2 stops16h 49m

$714

RaleighSantiago

RDU - SCL

RDUSCL

Raleigh-Durham

Thu 10/23

7:59 pm-2:25 pm

2 stops17h 26m

Santiago Arturo Merino Benitez

Mon 10/27

10:10 pm-9:50 am

1 stop12h 40m

$714

RaleighSantiago

RDU - SCL

RDUSCL

Raleigh-Durham

Sun 10/12

2:35 pm-5:45 am

1 stop14h 10m

Santiago Arturo Merino Benitez

Sun 10/26

8:50 am-12:17 am

2 stops16h 27m

$719

RaleighSantiago

RDU - SCL

RDUSCL

Raleigh-Durham

Wed 10/29

2:01 pm-7:40 am

1 stop16h 39m

Santiago Arturo Merino Benitez

Mon 3/9

11:15 pm-11:18 am

1 stop13h 03m

$724

RaleighSantiago

RDU - SCL

RDUSCL

Raleigh-Durham

Wed 10/29

12:35 pm-4:30 am

2 stops14h 55m

Santiago Arturo Merino Benitez

Sun 3/8

10:40 pm-2:21 pm

1 stop16h 41m

$724

RaleighSantiago

RDU - SCL

RDUSCL

Raleigh-Durham

Thu 10/30

12:35 pm-6:35 am

2 stops17h 00m

Santiago Arturo Merino Benitez

Thu 3/12

11:15 pm-11:18 am

1 stop13h 03m

$724

RaleighSantiago

RDU - SCL

RDUSCL

Raleigh-Durham

Tue 10/28

6:40 pm-7:40 am

1 stop12h 00m

Santiago Arturo Merino Benitez

Fri 3/13

10:40 pm-2:21 pm

1 stop16h 41m

$724

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 16 results
1
2

Best time to book a flight from Raleigh to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Raleigh 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 Raleigh to Santiago

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

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Santiago. Price data was last updated on September 12, 2025.

Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from Raleigh to Santiago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, April is the cheapest month in which you can book a flight from Raleigh to Santiago (average of $752). Flying from Raleigh to Santiago in December is currently the most expensive (average of $1,098). 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 RDU to SCL?

Find hourly flight availability from Raleigh 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 September 17, 2025.

It’s typically best to fly out from Raleigh to Santiago in the evening. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Raleigh to Santiago?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Santiago. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Raleigh to Santiago flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Raleigh to Santiago?

Reviews of airlines servicing Santiago

Get insights into the airlines that provide service to Santiago. 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. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown Delta, Copa Airlines, and LATAM Airlines from Raleigh to Santiago. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.6
Good
1,533 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,849 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Santiago. 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 Raleigh to Santiago?

    Departing from Raleigh to Santiago will take you 14h 10m. Airlines will cover a distance of 4811 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Raleigh to Santiago round-trip?

    Copa Airlines, at $418, was found to be the cheapest airline from Raleigh to Santiago.Alternate airlines to your destination round-trip include American Airlines and Delta. You may be able to fly from Raleigh to Santiago for 52% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Raleigh 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 Raleigh to Santiago?

    Currently, April is the cheapest month in which you can book a flight from Raleigh to Santiago (average of $752). Flying from Raleigh to Santiago in December is currently the most expensive (average of $1,098). 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

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Top 4 airlines flying from Raleigh to Santiago

Discover the top 4 airlines that operate flights from Raleigh to Santiago. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$418Average$575FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$505Average$909FlexibilityNo cancel feeOn-time71%
DeltaCheapest$608Average$944FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$683Average$907FlexibilityNo cancel feeOn-time81%

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