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Cheap flights from Ontario to San Andrés from C$ 367

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ADZ
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to San Andrés

Keep the following information in mind while searching for Ontario to San Andrés flight deals. Data was last updated 13 November 2025.

Round-trip from

C$ 737

One-way from

C$ 367

Popular in

December

Cheapest in

November

Average price

C$ 545
Avianca
  • Avianca
  • 29/1-6/2
  • 3 total stops
  • 26h 10m total
  • Ontario to San Andrés
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19/1
  • 19/1
  • 3 total stops
  • 57h 35m total
  • Ontario to San Andrés
Search Deals
High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 5% potential price decrease (C$ 61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from Ontario to San Andrés

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to San Andrés
Explore the most affordable flight options available from Ontario to San Andrés. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 November 2025.

Tue 18/116:00 p.m.YUL - ADZ
2 stops38h 42mUnited Airlines
Tue 25/119:38 a.m.ADZ - YUL
2 stops31h 32mUnited Airlines
Deal found 11/11C$ 930
Tue 18/117:00 a.m.YUL - ADZ
2 stops25h 30mMultiple Airlines
Tue 25/117:43 p.m.ADZ - YUL
1 stop26h 12mMultiple Airlines
Deal found 11/11C$ 1,053
Wed 19/1110:00 p.m.YUL - ADZ
1 stop11h 50mAvianca
Wed 26/119:15 a.m.ADZ - YUL
1 stop11h 20mAvianca
Deal found 12/11C$ 1,275
Mon 22/125:15 p.m.YYZ - ADZ
2 stops49h 25mDelta
Tue 30/1211:12 a.m.ADZ - YYZ
2 stops36h 59mDelta
Deal found 12/11C$ 1,294
Tue 23/124:35 p.m.YUL - ADZ
2 stops38h 17mMultiple Airlines
Mon 29/1210:38 a.m.ADZ - YUL
1 stop11h 17mMultiple Airlines
Deal found 12/11C$ 1,329
Wed 24/126:10 a.m.YYZ - ADZ
2 stops26h 32mUnited Airlines
Tue 30/129:38 a.m.ADZ - YYZ
2 stops23h 58mUnited Airlines
Deal found 12/11C$ 1,356
Mon 22/125:15 p.m.YYZ - ADZ
2 stops49h 25mDelta
Wed 31/1211:12 a.m.ADZ - YYZ
2 stops50h 53mDelta
Deal found 12/11C$ 1,376
Mon 22/124:35 p.m.YUL - ADZ
2 stops26h 05mMultiple Airlines
Mon 29/1210:38 a.m.ADZ - YUL
1 stop11h 17mMultiple Airlines
Deal found 12/11C$ 1,384
Sun 21/128:00 p.m.YYZ - ADZ
2 stops46h 40mDelta
Tue 30/1211:12 a.m.ADZ - YYZ
2 stops36h 59mDelta
Deal found 12/11C$ 1,414
Wed 24/128:00 a.m.YUL - ADZ
2 stops34h 30mMultiple Airlines
Mon 29/1210:38 a.m.ADZ - YUL
1 stop11h 17mMultiple Airlines
Deal found 12/11C$ 1,435
Sun 21/124:35 p.m.YUL - ADZ
2 stops28h 14mMultiple Airlines
Mon 29/1210:38 a.m.ADZ - YUL
1 stop11h 17mMultiple Airlines
Deal found 12/11C$ 1,463
Sun 21/128:00 p.m.YYZ - ADZ
2 stops43h 10mDelta
Wed 31/128:32 p.m.ADZ - YYZ
2 stops41h 33mDelta
Deal found 12/11C$ 1,493

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to San Andrés 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 November 2025.
Use the filters below to find and compare flights from Ontario to San Andrés that are best for you.

Fly from

Ontario

Fly to

San Andrés

Route

Depart

Return

Price

MontrealSan Andrés

YUL - ADZ

YULADZ

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

5:25 p.m.-9:02 p.m.

3 stops27h 37m

San Andres Island

Wed 18/2

9:15 a.m.-8:35 p.m.

1 stop11h 20m

C$ 870

MontrealSan Andrés

YUL - ADZ

YULADZ

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

7:00 p.m.-9:50 a.m.

2 stops14h 50m

San Andres Island

Wed 11/3

9:30 p.m.-3:25 p.m.

1 stop16h 55m

C$ 906

MontrealSan Andrés

YUL - ADZ

YULADZ

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

7:00 p.m.-10:09 a.m.

2 stops16h 09m

San Andres Island

Wed 8/4

7:04 p.m.-4:15 p.m.

1 stop20h 11m

C$ 906

MontrealSan Andrés

YUL - ADZ

YULADZ

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

5:55 p.m.-6:55 p.m.

2 stops49h 00m

San Andres Island

Wed 11/3

11:12 a.m.-11:54 p.m.

2 stops35h 42m

C$ 920

MontrealSan Andrés

YUL - ADZ

YULADZ

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

10:00 p.m.-8:30 a.m.

1 stop10h 30m

San Andres Island

Mon 9/2

9:15 a.m.-8:35 p.m.

1 stop11h 20m

C$ 948

MontrealSan Andrés

YUL - ADZ

YULADZ

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

6:30 p.m.-9:50 a.m.

2 stops15h 20m

San Andres Island

Wed 18/2

9:15 a.m.-8:35 p.m.

1 stop11h 20m

C$ 950

MontrealSan Andrés

YUL - ADZ

YULADZ

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

7:00 p.m.-9:50 a.m.

2 stops14h 50m

San Andres Island

Mon 9/2

10:27 p.m.-12:31 a.m.

3 stops26h 04m

C$ 999

MontrealSan Andrés

YUL - ADZ

YULADZ

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

6:15 p.m.-6:55 p.m.

2 stops25h 40m

San Andres Island

Thu 23/4

6:23 a.m.-11:47 a.m.

2 stops28h 24m

C$ 1,025

MontrealSan Andrés

YUL - ADZ

YULADZ

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

6:15 p.m.-8:58 p.m.

2 stops27h 43m

San Andres Island

Sat 25/4

8:43 a.m.-11:47 a.m.

2 stops26h 04m

C$ 1,025

MontrealSan Andrés

YUL - ADZ

YULADZ

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

6:15 p.m.-8:39 p.m.

2 stops51h 24m

San Andres Island

Tue 21/4

11:10 p.m.-5:07 p.m.

2 stops40h 57m

C$ 1,025

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 39 results
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Best time to book a flight from Ontario to San Andrés

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

What is the cheapest month to book a flight from Region of Ontario to San Andrés?

Currently, November is the cheapest month in which you can book a flight from Region of Ontario to San Andrés (average of C$ 541). Flying from Region of Ontario to San Andrés in December is currently the most expensive (average of C$ 1,108). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to San Andrés. 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 into for flights to San Andrés from Ontario?

    Located just 1.2 km from the city centre, San Andres Island (ADZ) is the airport most travelers will use when flying to San Andrés from Ontario.

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

    Airlines like Delta, Avianca, and United Airlines fly from Region of Ontario to San Andrés in about 10h 30m. The time it takes to get you to your destination can typically vary by up to 38h 30m. There are 3729 km between Region of Ontario and San Andrés. This flight may include one or multiple stops.

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

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as C$ 402. Users have also found prices from C$ 654 and C$ 807 on United Airlines and Delta, respectively.

  • What are the most popular routes from Region of Ontario to San Andrés?

    The most popular flight routes from Region of Ontario to San Andrés are Montreal Pierre Elliott Trudeau Intl - San Andres Island, Toronto Pearson Intl - San Andres Island and Toronto Island - San Andres Island.

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

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

  • How can I find direct flights from Ontario to San Andrés?

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Region of Ontario to San Andrés (average of C$ 541). Flying from Region of Ontario to San Andrés in December is currently the most expensive (average of C$ 1,108). 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

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Alternative routes for Ontario to San Andrés

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

Discover the top airline that operate flights from Ontario to San Andrés. 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 November 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 544AverageC$ 880FlexibilityNo cancel feeOn-time71%
Search Avianca flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ontario to San Andrés?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Andrés from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to San Andrés?

Cheapflights helps you find that perfect flight to San Andrés from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to San Andrés from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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

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