Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Santiago from C$ 483

YOW — SCL
9 Oct — 16 Oct1
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

Mon 7/122:48 p.m. -
2 stops40h 02m
Fri 11/1210:45 p.m. -
2 stops40h 41m
Deal found 8/9C$ 717
Tue 8/126:00 a.m. -
2 stops24h 50m
Fri 25/1210:45 p.m. -
2 stops42h 22m
Deal found 5/9C$ 836
Sat 24/103:10 p.m. -
2 stops39h 40m
Sat 31/1010:45 p.m. -
2 stops46h 42m
Deal found 9/9C$ 856
Mon 7/1210:50 a.m. -
1 stop18h 00m
Fri 11/128:25 a.m. -
1 stop31h 47m
Deal found 8/9C$ 872
Sun 8/113:10 p.m. -
2 stops39h 40m
Thu 19/1110:45 p.m. -
2 stops40h 26m
Deal found 7/9C$ 894
Fri 23/106:01 p.m. -
2 stops60h 49m
Fri 30/109:45 p.m. -
2 stops43h 22m
Deal found 5/9C$ 895
Tue 3/112:00 p.m. -
2 stops40h 50m
Mon 16/1110:45 p.m. -
2 stops25h 11m
Deal found 7/9C$ 899
Wed 9/129:45 a.m. -
2 stops21h 05m
Fri 25/1210:45 p.m. -
2 stops42h 22m
Deal found 5/9C$ 905

Find flight deals from Ottawa to Santiago

Round-trip from

C$ 717

One-way from

C$ 483

Popular in

September

Cheapest in

October

Average price

C$ 1,465
United Airlines
  • United Airlines
  • 7/12-11/12
  • 4 total stops
  • 80h 43m total
  • Ottawa to Santiago
Search Deals
United Airlines
  • United Airlines
  • 23/10-31/12
  • 2 total stops
  • 36h 49m total
  • Ottawa to Santiago
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 109 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ottawa to Santiago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSantiago

YOW Ottawa - SCL Santiago Arturo Merino Benitez

YOWSCL

Ottawa

Sun 18/10

6:05 a.m.-8:32 p.m.

2 stops37h 27m

Santiago Arturo Merino Benitez

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 574

OttawaSantiago

YOW Ottawa - SCL Santiago Arturo Merino Benitez

YOWSCL

Ottawa

Sun 20/9

3:10 p.m.-3:56 a.m.

2 stops59h 46m

Santiago Arturo Merino Benitez

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 575
Quickest round-trip

OttawaSantiago

YOW Ottawa - SCL Santiago Arturo Merino Benitez

YOWSCL

Ottawa

Thu 19/11

8:30 p.m.-6:40 a.m.

3 stops32h 10m

Santiago Arturo Merino Benitez

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 724

OttawaSantiago

YOW Ottawa - SCL Santiago Arturo Merino Benitez

YOWSCL

Ottawa

Mon 7/12

2:48 p.m.-8:50 a.m.

2 stops40h 02m

Santiago Arturo Merino Benitez

Fri 11/12

10:45 p.m.-1:26 p.m.

2 stops40h 41m

C$ 764

OttawaSantiago

YOW Ottawa - SCL Santiago Arturo Merino Benitez

YOWSCL

Ottawa

Fri 15/1

2:48 p.m.-8:50 a.m.

2 stops40h 02m

Santiago Arturo Merino Benitez

Fri 26/3

9:45 p.m.-9:11 a.m.

2 stops36h 26m

C$ 812

OttawaSantiago

YOW Ottawa - SCL Santiago Arturo Merino Benitez

YOWSCL

Ottawa

Tue 8/12

6:00 a.m.-8:50 a.m.

2 stops24h 50m

Santiago Arturo Merino Benitez

Fri 25/12

10:45 p.m.-3:07 p.m.

2 stops42h 22m

C$ 836

OttawaSantiago

YOW Ottawa - SCL Santiago Arturo Merino Benitez

YOWSCL

Ottawa

Sat 24/10

3:10 p.m.-7:50 a.m.

2 stops39h 40m

Santiago Arturo Merino Benitez

Sat 31/10

10:45 p.m.-8:27 p.m.

2 stops46h 42m

C$ 856

OttawaSantiago

YOW Ottawa - SCL Santiago Arturo Merino Benitez

YOWSCL

Ottawa

Sun 8/11

3:10 p.m.-8:50 a.m.

2 stops39h 40m

Santiago Arturo Merino Benitez

Thu 19/11

10:45 p.m.-1:11 p.m.

2 stops40h 26m

C$ 894

OttawaSantiago

YOW Ottawa - SCL Santiago Arturo Merino Benitez

YOWSCL

Ottawa

Sun 20/9

6:25 p.m.-12:22 a.m.

3 stops52h 57m

Santiago Arturo Merino Benitez

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 899

OttawaSantiago

YOW Ottawa - SCL Santiago Arturo Merino Benitez

YOWSCL

Ottawa

Tue 3/11

2:00 p.m.-8:50 a.m.

2 stops40h 50m

Santiago Arturo Merino Benitez

Mon 16/11

10:45 p.m.-9:56 p.m.

2 stops25h 11m

C$ 899

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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

Reviews of airlines servicing Santiago

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
10,191 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
10,191 reviews
United Airlines
7.4
Good
10,191 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
11,603 reviews
United Airlines
7.4
Good
10,191 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

  • How long is the flight from Ottawa to Santiago?

    For as low as C$ 764, United Airlines can have you in Santiago from Ottawa in 40h 02m. 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$ 455 on this airline. An additional option worth looking into is Air Canada, starting at C$ 867. United Airlines is currently priced 59% 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.

See more FAQs

Travelling to a place near Santiago?

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

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Ottawa to Santiago

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 455AverageC$ 671FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 867AverageC$ 984FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.