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Cheap flights from Cali to Ontario from C$ 441

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
CLO — YYZ
12 Jun — 19 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cali to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Cali to Ontario
Explore the most affordable flight options available from Cali to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 May 2026.

Wed 21/106:15 p.m.
CLO
-
YYZ
2 stops14h 49m
Avianca
Fri 23/1012:55 a.m.
YYZ
-
CLO
1 stop12h 30m
Avianca
Deal found 12/5C$ 704
Mon 23/115:05 a.m.
CLO
-
YYZ
2 stops18h 23m
Avianca
Thu 26/1111:55 p.m.
YYZ
-
CLO
1 stop22h 40m
Avianca
Deal found 9/5C$ 706
Sun 7/65:00 a.m.
CLO
-
YUL
2 stops18h 20m
Multiple Airlines
Sun 14/68:35 a.m.
YUL
-
CLO
1 stop10h 01m
Multiple Airlines
Deal found 8/5C$ 892
Wed 24/65:00 a.m.
CLO
-
YYZ
2 stops18h 15m
Multiple Airlines
Wed 15/76:35 a.m.
YYZ
-
CLO
2 stops13h 17m
Multiple Airlines
Deal found 11/5C$ 897
Wed 10/69:28 a.m.
CLO
-
YYZ
2 stops13h 47m
Multiple Airlines
Wed 17/66:35 a.m.
YYZ
-
CLO
2 stops13h 17m
Multiple Airlines
Deal found 9/5C$ 908
Wed 9/94:36 p.m.
CLO
-
YYZ
3 stops30h 19m
Multiple Airlines
Wed 30/96:35 a.m.
YYZ
-
CLO
2 stops13h 17m
Multiple Airlines
Deal found 12/5C$ 914
Wed 22/76:15 a.m.
CLO
-
YYZ
2 stops17h 00m
Multiple Airlines
Wed 9/96:35 a.m.
YYZ
-
CLO
1 stop16h 33m
Multiple Airlines
Deal found 12/5C$ 921
Tue 9/67:11 p.m.
CLO
-
YYZ
3 stops28h 04m
Multiple Airlines
Wed 24/66:35 a.m.
YYZ
-
CLO
2 stops13h 17m
Multiple Airlines
Deal found 10/5C$ 922
Thu 28/57:01 a.m.
CLO
-
YUL
2 stops16h 19m
Multiple Airlines
Wed 3/68:35 a.m.
YUL
-
CLO
2 stops35h 53m
Multiple Airlines
Deal found 10/5C$ 958
Mon 22/611:18 p.m.
CLO
-
YUL
2 stops24h 02m
Multiple Airlines
Fri 31/76:47 p.m.
YUL
-
CLO
3 stops36h 23m
Multiple Airlines
Deal found 9/5C$ 959
Mon 28/99:45 a.m.
CLO
-
YUL
1 stop10h 50m
Avianca
Thu 1/109:15 a.m.
YUL
-
CLO
2 stops27h 45m
Avianca
Deal found 10/5C$ 988
Wed 10/69:28 a.m.
CLO
-
YUL
3 stops30h 57m
Multiple Airlines
Wed 17/68:20 a.m.
YUL
-
CLO
3 stops22h 45m
Multiple Airlines
Deal found 11/5C$ 989

Find flight deals from Cali to Ontario

Keep the following information in mind while searching for Cali to Ontario flight deals. Data was last updated 13 May 2026.

Round-trip from

C$ 704

One-way from

C$ 441

Popular in

January

Cheapest in

October

Average price

C$ 1,001
Avianca
  • Avianca
  • 21/10-23/10
  • 3 total stops
  • 27h 19m total
  • Cali to Ontario
Search Deals
7/6
  • 7/6
  • 2 total stops
  • 18h 20m total
  • Cali to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cali to Ontario 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 13 May 2026.
Use the filters below to find and compare flights from Cali to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CaliMontreal

CLO - YUL

CLOYUL

Cali Alfonso B. Aragon Intl

Sun 7/6

5:00 a.m.-12:20 a.m.

2 stops18h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

8:35 a.m.-5:36 p.m.

1 stop10h 01m

C$ 892

CaliToronto

CLO - YYZ

CLOYYZ

Cali Alfonso B. Aragon Intl

Mon 22/6

11:10 a.m.-11:30 p.m.

1 stop11h 20m

Toronto Pearson Intl

Mon 29/6

11:01 a.m.-6:55 p.m.

1 stop32h 54m

C$ 945
Quickest round-trip

CaliToronto

CLO - YYZ

CLOYYZ

Cali Alfonso B. Aragon Intl

Mon 8/6

9:55 p.m.-7:20 a.m.

1 stop8h 25m

Toronto Pearson Intl

Sat 13/6

8:55 a.m.-7:50 p.m.

2 stops11h 55m

C$ 1,003

CaliToronto

CLO - YYZ

CLOYYZ

Cali Alfonso B. Aragon Intl

Sat 6/6

9:55 p.m.-7:20 a.m.

1 stop8h 25m

Toronto Pearson Intl

Sat 20/6

5:15 p.m.-6:15 a.m.

2 stops14h 00m

C$ 1,006

CaliMontreal

CLO - YUL

CLOYUL

Cali Alfonso B. Aragon Intl

Fri 19/6

8:00 a.m.-9:35 p.m.

1 stop12h 35m

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

11:00 p.m.-10:20 a.m.

1 stop12h 20m

C$ 1,008

CaliToronto

CLO - YYZ

CLOYYZ

Cali Alfonso B. Aragon Intl

Sun 21/6

6:30 p.m.-7:20 a.m.

2 stops11h 50m

Toronto Pearson Intl

Thu 25/6

8:55 a.m.-7:50 p.m.

2 stops11h 55m

C$ 1,025

CaliMontreal

CLO - YUL

CLOYUL

Cali Alfonso B. Aragon Intl

Wed 10/6

5:00 a.m.-5:02 p.m.

3 stops35h 02m

Montreal Pierre Elliott Trudeau Intl

Fri 14/8

7:00 a.m.-9:25 a.m.

3 stops27h 25m

C$ 1,036

CaliToronto

CLO - YYZ

CLOYYZ

Cali Alfonso B. Aragon Intl

Sat 6/6

4:30 p.m.-7:20 a.m.

1 stop13h 50m

Toronto Pearson Intl

Sat 20/6

11:01 a.m.-6:55 p.m.

1 stop32h 54m

C$ 1,040

CaliToronto

CLO - YYZ

CLOYYZ

Cali Alfonso B. Aragon Intl

Thu 20/8

5:02 a.m.-10:56 a.m.

2 stops28h 54m

Toronto Pearson Intl

Sun 23/8

7:30 p.m.-5:33 p.m.

2 stops47h 03m

C$ 1,043

CaliToronto

CLO - YYZ

CLOYYZ

Cali Alfonso B. Aragon Intl

Wed 22/7

9:28 a.m.-12:15 a.m.

2 stops13h 47m

Toronto Pearson Intl

Fri 7/8

6:30 a.m.-7:05 a.m.

3 stops25h 35m

C$ 1,047

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

Showing 1-10 of 38 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight from Cali to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Cali 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 Cali to Ontario

How far ahead should I book a flight from Cali to Region of Ontario?

To ensure you get the cheapest price possible for a flight from Cali to Region of Ontario, you should look to book at least 52 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 Cali to Region of Ontario?

Currently, October is the cheapest month in which you can book a flight from Cali to Region of Ontario (average of C$ 251). Flying from Cali to Region of Ontario in January is currently the most expensive (average of C$ 721). 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.

How much does it cost to fly round-trip from Cali to Region of Ontario?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 13 May 2026.
Read reviews from past customers who have flown Avianca from Cali to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Avianca
6.5
Okay
2,523 reviews
Check prices

Crew

7.2

Overall

6.5

Boarding

6.9

Comfort

6.2

Entertainment

5.3

Food

5.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

BOG - BOS

Customer service was great from the counter to the light crew. It would be nice if the airplanes were equipped with in-flight entertainment system for such a longhaul flight.
Avianca
6.5
Okay
2,523 reviews
Avianca
6.5
Okay
2,523 reviews
Check prices

Crew

7.2

Overall

6.5

Boarding

6.9

Comfort

6.2

Entertainment

5.3

Food

5.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

BOG - BOS

Customer service was great from the counter to the light crew. It would be nice if the airplanes were equipped with in-flight entertainment system for such a longhaul flight.

Related info for your journey

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

  • What airport do you fly from for flights from Cali to Ontario?

    Cali Alfonso B. Aragon Intl (CLO) is the airport you will fly out of if you book a flight from Cali to Ontario. It is only a 19.5 km journey to Alfonso B. Aragon Intl (CLO) from Cali’s city centre.

  • How long is the flight from Cali to Region of Ontario?

    A quick flight from Cali to Region of Ontario can take about 8h 25m. Avianca provides one of the quickest options available for as low as C$ 1,003. Cali and Region of Ontario are separated by a distance of 4471 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Cali to Region of Ontario one-way?

    C$ 375 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Copa Airlines and Air Canada, with prices starting from C$ 418 and C$ 557, respectively.

  • Can I find deals for flights from Cali to Ontario that include hotel bookings?

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

  • How can I find direct flights from Cali to Ontario?

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

  • Can I find deals for business class flights from Cali to Ontario?

    Yes. Cheapflights offers flight deals from Cali to Ontario 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 Cali to Region of Ontario?

    Currently, October is the cheapest month in which you can book a flight from Cali to Region of Ontario (average of C$ 251). Flying from Cali to Region of Ontario in January is currently the most expensive (average of C$ 721). 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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Alternative routes for Cali to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Cali to Ontario

Discover the top airline that operate flights from Cali to Ontario. 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 13 May 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 693AverageC$ 915FlexibilityNo cancel feeOn-time71%
Search Avianca 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 Cali to Ontario?

Deals for Cali to Ontario 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 Cali to Ontario?

Cheapflights simply makes it quick and affordable to book flights from Cali to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Cali to Ontario with no change fees?

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

Can Cheapflights notify me if prices for flights from Cali to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Cali to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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