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Cheap flights from Ottawa to Santiago from C$ 456

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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SCL
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Santiago

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Santiago
Explore the most affordable flight options available from Ottawa to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Wed 10/125:55 p.m.YOW - SCL
2 stops36h 55mUnited Airlines
Wed 17/1210:45 p.m.SCL - YOW
2 stops25h 11mUnited Airlines
Deal found 10/12C$ 694
Wed 31/125:59 p.m.YOW - SCL
2 stops36h 51mUnited Airlines
Sat 31/110:45 p.m.SCL - YOW
2 stops22h 07mUnited Airlines
Deal found 10/12C$ 913
Wed 17/125:00 a.m.YOW - SCL
2 stops25h 50mUnited Airlines
Wed 21/110:45 p.m.SCL - YOW
2 stops27h 09mUnited Airlines
Deal found 10/12C$ 1,110
Sun 14/1210:30 a.m.YOW - SCL
2 stops20h 20mUnited Airlines
Thu 15/110:45 p.m.SCL - YOW
2 stops41h 42mUnited Airlines
Deal found 11/12C$ 1,171
Wed 17/125:00 a.m.YOW - SCL
2 stops25h 50mUnited Airlines
Sun 18/110:45 p.m.SCL - YOW
2 stops16h 47mUnited Airlines
Deal found 10/12C$ 1,251
Wed 31/1210:50 a.m.YOW - SCL
2 stops21h 49mMultiple Airlines
Sat 31/112:35 p.m.SCL - YOW
3 stops37h 23mMultiple Airlines
Deal found 10/12C$ 1,374
Sun 21/127:27 p.m.YOW - SCL
2 stops35h 23mUnited Airlines
Fri 23/110:45 p.m.SCL - YOW
2 stops22h 07mUnited Airlines
Deal found 10/12C$ 1,418
Wed 17/127:30 p.m.YOW - SCL
2 stops35h 20mUnited Airlines
Mon 19/110:45 p.m.SCL - YOW
2 stops41h 42mUnited Airlines
Deal found 11/12C$ 1,425
Mon 15/1210:30 a.m.YOW - SCL
2 stops20h 20mUnited Airlines
Thu 15/110:45 p.m.SCL - YOW
2 stops41h 42mUnited Airlines
Deal found 11/12C$ 1,433

Find flight deals from Ottawa to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) 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 12 December 2025.

Round-trip from

C$ 679

One-way from

C$ 456

Popular in

June

Cheapest in

January

Average price

C$ 936
United Airlines
  • United Airlines
  • 28/2-12/3
  • 4 total stops
  • 60h 20m total
  • Ottawa to Santiago
Search Deals
United Airlines
  • United Airlines
  • 24/1
  • 2 total stops
  • 42h 50m total
  • Ottawa to Santiago
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (C$ 499 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (C$ 132 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa 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 629,999 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Ottawa to Santiago that are best for you.

Fly from

Ottawa

Fly to

Santiago

Route

Depart

Return

Price

OttawaSantiago

YOW - SCL

YOWSCL

Ottawa

Sat 28/2

2:15 p.m.-8:50 a.m.

2 stops40h 35m

Santiago Arturo Merino Benitez

Thu 12/3

9:45 p.m.-4:30 p.m.

2 stops19h 45m

C$ 679

OttawaSantiago

YOW - SCL

YOWSCL

Ottawa

Mon 2/3

7:30 p.m.-8:50 a.m.

2 stops35h 20m

Santiago Arturo Merino Benitez

Thu 12/3

9:45 p.m.-4:30 p.m.

2 stops19h 45m

C$ 774

OttawaSantiago

YOW - SCL

YOWSCL

Ottawa

Tue 24/2

9:45 a.m.-8:50 a.m.

2 stops21h 05m

Santiago Arturo Merino Benitez

Thu 12/3

9:45 p.m.-4:30 p.m.

2 stops19h 45m

C$ 774

OttawaSantiago

YOW - SCL

YOWSCL

Ottawa

Sat 28/2

2:15 p.m.-8:50 a.m.

2 stops40h 35m

Santiago Arturo Merino Benitez

Wed 18/3

9:45 p.m.-1:32 p.m.

2 stops16h 47m

C$ 774

OttawaSantiago

YOW - SCL

YOWSCL

Ottawa

Sun 1/3

7:30 p.m.-8:50 a.m.

2 stops35h 20m

Santiago Arturo Merino Benitez

Thu 12/3

9:45 p.m.-4:30 p.m.

2 stops19h 45m

C$ 774

OttawaSantiago

YOW - SCL

YOWSCL

Ottawa

Mon 23/3

10:30 a.m.-7:50 a.m.

2 stops20h 20m

Santiago Arturo Merino Benitez

Wed 25/3

9:45 p.m.-1:32 p.m.

2 stops16h 47m

C$ 848

OttawaSantiago

YOW - SCL

YOWSCL

Ottawa

Sat 28/2

7:30 p.m.-8:50 a.m.

2 stops35h 20m

Santiago Arturo Merino Benitez

Mon 16/3

9:45 p.m.-6:55 p.m.

2 stops22h 10m

C$ 858

OttawaSantiago

YOW - SCL

YOWSCL

Ottawa

Thu 26/2

7:30 p.m.-8:50 a.m.

2 stops35h 20m

Santiago Arturo Merino Benitez

Sun 15/3

9:45 p.m.-6:55 p.m.

2 stops46h 10m

C$ 867

OttawaSantiago

YOW - SCL

YOWSCL

Ottawa

Wed 25/2

9:45 a.m.-8:50 a.m.

2 stops21h 05m

Santiago Arturo Merino Benitez

Sun 15/3

9:45 p.m.-2:27 p.m.

2 stops41h 42m

C$ 867

OttawaSantiago

YOW - SCL

YOWSCL

Ottawa

Mon 2/3

7:30 p.m.-8:50 a.m.

2 stops35h 20m

Santiago Arturo Merino Benitez

Sun 15/3

9:45 p.m.-6:55 p.m.

2 stops46h 10m

C$ 867

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 14 results
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Best time to book a flight from Ottawa to Santiago

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

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

Currently, May is the cheapest month in which you can book a flight from Ottawa to Santiago (average of C$ 356). Flying from Ottawa to Santiago in June is currently the most expensive (average of C$ 705). 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 YOW to SCL?

Find hourly flight availability from Ottawa 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 12 December 2025.

One of the essential ways to save on airfare from Ottawa to Santiago is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 24% on airfare.

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 12 December 2025.
See what other customers who have flown with United Airlines and Air Canada from Ottawa to Santiago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Air Canada
7.1
Good
10,516 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

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

    For as low as C$ 679, United Airlines can have you in Santiago from Ottawa in 40h 35m. Airlines will cover a distance of 8761 km.

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

    Our cheapest airline available from Ottawa to Santiago is United Airlines. Our recent data shows that you can find tickets from as low as C$ 539 on this airline. An additional option worth looking into is Air Canada, starting at C$ 867. United Airlines is currently priced 51% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Ottawa to Santiago (average of C$ 356). Flying from Ottawa to Santiago in June is currently the most expensive (average of C$ 705). 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 2 airlines flying from Ottawa to Santiago

Discover the top 2 airlines that operate flights from Ottawa 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 629,999 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 539AverageC$ 671FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 867AverageC$ 1,090FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Ottawa to Santiago flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ottawa to Santiago.

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

Yes! Cheapflights helps users easily find flights from Ottawa to Santiago with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Santiago from Ottawa today and book when prices fit your budget.

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