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$869+ Cheap flights from Knoxville (TYS) to Santiago (SCL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SCL
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from Knoxville to Santiago

Cheapest flights from Knoxville to Santiago
Explore the most affordable flight options available from Knoxville to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This Orbitz deal was found by Cheapflights users on 3/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/14:00 pm
TYS
-
SCL
2 stops51h 45m
LATAM Airlines
Wed 8/128:40 pm
SCL
-
TYS
1 stop21h 37m
LATAM Airlines
Deal found 3/7$869
This American Airlines deal was found by Cheapflights users on 3/7. 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 8/11:19 pm
TYS
-
SCL
2 stops17h 31m
American Airlines
Wed 8/128:30 pm
SCL
-
TYS
2 stops18h 28m
American Airlines
Deal found 3/7$870
This American Airlines deal was found by Cheapflights users on 3/7. 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 8/16:00 am
TYS
-
SCL
1 stop24h 50m
American Airlines
Mon 8/108:30 pm
SCL
-
TYS
1 stop22h 10m
American Airlines
Deal found 3/7$875
This Delta deal was found by Cheapflights users on 3/5. 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.
Fri 6/194:00 pm
TYS
-
SCL
2 stops14h 55m
Delta
Wed 7/110:55 pm
SCL
-
TYS
2 stops18h 32m
Delta
Deal found 3/5$940
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Mon 3/2311:40 am
TYS
-
SCL
1 stop19h 10m
United Airlines
Wed 3/259:45 pm
SCL
-
TYS
1 stop23h 10m
United Airlines
Deal found 3/7$1,245
This Priceline deal was found by Cheapflights users on 3/5. 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.
Fri 6/194:00 pm
TYS
-
SCL
3 stops21h 25m
LATAM Airlines
Wed 7/111:05 pm
SCL
-
TYS
2 stops24h 41m
LATAM Airlines
Deal found 3/5$1,285
This Gurufare deal was found by Cheapflights users on 3/7. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:10 pm
TYS
-
SCL
1 stop13h 30m
LATAM Airlines
Fri 3/138:50 pm
SCL
-
TYS
2 stops28h 07m
LATAM Airlines
Deal found 3/7$1,445

Find flight deals from Knoxville to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) 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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$869
(Orbitz)
Provider with most accurate pricing for Knoxville McGhee Tyson-Santiago Arturo Merino Benitez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Santiago Arturo Merino Benitez flights.
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From Knoxville McGhee Tyson to Santiago Arturo Merino Benitez
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville 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 March 10, 2026.
Use the filters below to find and compare flights from Knoxville to Santiago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleSantiago

TYS - SCL

TYSSCL

Knoxville McGhee Tyson

Sat 8/1

4:00 pm-7:45 pm

2 stops51h 45m

Santiago Arturo Merino Benitez

Wed 8/12

8:40 pm-6:17 pm

1 stop21h 37m

$869

KnoxvilleSantiago

TYS - SCL

TYSSCL

Knoxville McGhee Tyson

Sat 8/1

4:00 pm-7:45 pm

2 stops51h 45m

Santiago Arturo Merino Benitez

Mon 8/10

6:00 pm-6:17 pm

3 stops24h 17m

$874

KnoxvilleSantiago

TYS - SCL

TYSSCL

Knoxville McGhee Tyson

Fri 6/19

4:00 pm-6:55 am

2 stops14h 55m

Santiago Arturo Merino Benitez

Wed 7/1

10:55 pm-5:27 pm

2 stops18h 32m

$940

KnoxvilleSantiago

TYS - SCL

TYSSCL

Knoxville McGhee Tyson

Mon 3/23

11:40 am-7:50 am

1 stop19h 10m

Santiago Arturo Merino Benitez

Wed 3/25

9:45 pm-7:55 pm

1 stop23h 10m

$1,245
Quickest round-trip

KnoxvilleSantiago

TYS - SCL

TYSSCL

Knoxville McGhee Tyson

Mon 3/23

12:03 pm-4:30 am

2 stops15h 27m

Santiago Arturo Merino Benitez

Wed 3/25

10:25 pm-11:17 am

1 stop13h 52m

$1,245

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Sorted by cheapest first

Compare providers for flights from Knoxville to Santiago

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 Knoxville to Santiago in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice 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 Knoxville-Santiago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Santiago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Santiago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Santiago flights, Cheapflights users trust FlightHub the most. FlightHub 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 Knoxville-Santiago 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 Knoxville to Santiago

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

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 March 10, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Knoxville to Santiago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,276 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,276 reviews
Delta
7.9
Good
8,276 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,414 reviews
Delta
7.9
Good
8,276 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    For as low as $940, LATAM Airlines can have you in Santiago from Knoxville in 14h 55m. The distance between Knoxville and Santiago is about 4853 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 Knoxville to Santiago round-trip?

    American Airlines, at $714, was found to be the cheapest airline from Knoxville to Santiago. An alternate airline flying to your destination would be Delta.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville 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.

See more FAQs

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Alternative routes for Knoxville to Santiago

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Santiago flights
Memphis to Santiago flights

Top 2 airlines flying from Knoxville to Santiago

Discover the top 2 airlines that operate flights from Knoxville 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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$714Average$931FlexibilityNo cancel feeOn-time71%
DeltaCheapest$714Average$1,313FlexibilityNo cancel feeOn-timeN/A

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