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Cheap flights from Ontario to Acapulco from C$ 262

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ACA
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ontario to Acapulco

Keep the following information in mind while searching for Ontario to Acapulco flight deals. Data was last updated 16 September 2025.

Round-trip from

C$ 479

One-way from

C$ 262

Popular in

December

Cheapest in

September

Average price

C$ 916

Good one-way deal

C$ 868 or less
United Airlines
  • United Airlines
  • 9/1-24/1
  • 4 total stops
  • 45h 36m total
  • Ontario to Acapulco
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United Airlines
  • United Airlines
  • 11/11
  • 2 total stops
  • 28h 30m total
  • Ontario to Acapulco
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Highest demand for flights based on searches. 9% potential increase in price (C$ 163 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 62 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Ontario to Acapulco Alvarez Intl.
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Find flight deals from Ontario to Acapulco

Cheapest flights from Ontario to Acapulco
Explore the most affordable flight options available from Ontario to Acapulco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Tue 11/119:15 a.m.YUL - ACA
2 stops28h 30mUnited Airlines
Wed 26/111:40 p.m.ACA - YUL
2 stops29h 08mUnited Airlines
Deal found 14/9C$ 484
Sat 20/96:10 a.m.YYZ - ACA
1 stop7h 25mUnited Airlines
Sat 27/912:35 p.m.ACA - YYZ
2 stops19h 23mUnited Airlines
Deal found 14/9C$ 547
Thu 30/102:35 p.m.YYZ - ACA
2 stops43h 59mMultiple Airlines
Thu 6/116:30 p.m.ACA - YYZ
2 stops28h 25mMultiple Airlines
Deal found 15/9C$ 663
Tue 9/122:35 p.m.YYZ - ACA
2 stops29h 15mMultiple Airlines
Thu 9/44:54 p.m.ACA - YYZ
1 stop12h 31mMultiple Airlines
Deal found 15/9C$ 707
Wed 31/1211:00 a.m.YYZ - ACA
2 stops26h 45mUnited Airlines
Wed 7/11:40 p.m.ACA - YYZ
2 stops23h 21mUnited Airlines
Deal found 14/9C$ 779
Wed 15/108:00 p.m.YYZ - ACA
2 stops47h 45mWestJet
Wed 22/106:30 p.m.ACA - YYZ
2 stops22h 22mWestJet
Deal found 15/9C$ 858
Fri 3/107:00 a.m.YUL - ACA
3 stops34h 54mMultiple Airlines
Fri 10/107:37 p.m.ACA - YUL
2 stops27h 04mMultiple Airlines
Deal found 16/9C$ 873
Thu 2/106:00 a.m.YOW - ACA
2 stops37h 45mWestJet
Mon 6/106:40 p.m.ACA - YOW
2 stops28h 00mWestJet
Deal found 15/9C$ 932
Sun 9/114:15 p.m.YUL - ACA
2 stops41h 24mWestJet
Wed 19/117:00 p.m.ACA - YUL
2 stops28h 43mWestJet
Deal found 15/9C$ 941
Tue 11/114:15 p.m.YUL - ACA
2 stops41h 24mWestJet
Wed 26/119:33 a.m.ACA - YUL
1 stop20h 52mWestJet
Deal found 14/9C$ 996
Thu 30/102:20 p.m.YUL - ACA
2 stops29h 23mMultiple Airlines
Thu 6/116:30 p.m.ACA - YUL
1 stop11h 55mMultiple Airlines
Deal found 15/9C$ 1,000
Thu 2/105:55 a.m.YOW - ACA
2 stops31h 07mAeromexico
Mon 6/106:40 p.m.ACA - YOW
2 stops27h 42mAeromexico
Deal found 15/9C$ 1,049

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Acapulco 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 16 September 2025.
Use the filters below to find and compare flights from Ontario to Acapulco that are best for you.

Fly from

Ontario

Fly to

Acapulco

Route

Depart

Return

Price

TorontoAcapulco

YYZ - ACA

YYZACA

Toronto Pearson Intl

Fri 9/1

3:30 p.m.-12:45 p.m.

2 stops22h 15m

Acapulco Alvarez Intl

Sat 24/1

1:40 p.m.-2:01 p.m.

2 stops23h 21m

C$ 479

MontrealAcapulco

YUL - ACA

YULACA

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

9:15 a.m.-12:45 p.m.

2 stops28h 30m

Acapulco Alvarez Intl

Wed 26/11

1:40 p.m.-7:48 p.m.

2 stops29h 08m

C$ 484

TorontoAcapulco

YYZ - ACA

YYZACA

Toronto Pearson Intl

Tue 9/12

2:35 p.m.-6:50 p.m.

2 stops29h 15m

Acapulco Alvarez Intl

Thu 9/4

4:54 p.m.-7:25 a.m.

1 stop12h 31m

C$ 707

TorontoAcapulco

YYZ - ACA

YYZACA

Toronto Pearson Intl

Thu 30/10

9:45 a.m.-12:56 p.m.

2 stops29h 11m

Acapulco Alvarez Intl

Thu 6/11

6:37 p.m.-6:25 a.m.

1 stop10h 48m

C$ 747

TorontoAcapulco

YYZ - ACA

YYZACA

Toronto Pearson Intl

Wed 31/12

11:00 a.m.-12:45 p.m.

2 stops26h 45m

Acapulco Alvarez Intl

Wed 7/1

1:40 p.m.-2:01 p.m.

2 stops23h 21m

C$ 779

TorontoAcapulco

YYZ - ACA

YYZACA

Toronto Pearson Intl

Sat 17/1

6:10 a.m.-12:45 p.m.

1 stop7h 35m

Acapulco Alvarez Intl

Sat 24/1

1:40 p.m.-4:02 p.m.

2 stops25h 22m

C$ 779

MontrealAcapulco

YUL - ACA

YULACA

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

6:45 a.m.-11:55 a.m.

Nonstop6h 10m

Acapulco Alvarez Intl

Tue 17/2

1:05 p.m.-7:15 p.m.

Nonstop5h 10m

C$ 927

TorontoAcapulco

YYZ - ACA

YYZACA

Toronto Pearson Intl

Sat 10/1

6:10 a.m.-12:45 p.m.

1 stop7h 35m

Acapulco Alvarez Intl

Sat 24/1

1:40 p.m.-6:57 p.m.

2 stops28h 17m

C$ 930

TorontoAcapulco

YYZ - ACA

YYZACA

Toronto Pearson Intl

Tue 30/12

2:45 p.m.-12:45 p.m.

2 stops23h 00m

Acapulco Alvarez Intl

Wed 7/1

1:40 p.m.-2:01 p.m.

2 stops23h 21m

C$ 930

TorontoAcapulco

YYZ - ACA

YYZACA

Toronto Pearson Intl

Sat 24/1

6:10 a.m.-12:45 p.m.

1 stop7h 35m

Acapulco Alvarez Intl

Sat 14/2

1:40 p.m.-4:30 p.m.

2 stops25h 50m

C$ 982

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 44 results
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Best time to book a flight from Ontario to Acapulco

Have a flexible travel schedule? Discover the best time to fly to Acapulco 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 Acapulco

What is the cheapest time of day to fly from ON to ACA?

Find hourly flight availability from Ontario to Acapulco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Acapulco as you normally would.

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

Related info for your journey

Find useful and relevant information for your journey from Ontario to Acapulco. 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 Acapulco from Ontario?

    Acapulco Alvarez Intl (ACA), located 18.7 km from the city centre, is the airport you fly into when you book flights from Ontario to Acapulco.

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

    A quick flight from Region of Ontario to Acapulco can take about 6h 10m. United Airlines provides one of the quickest options available for as low as C$ 927. Region of Ontario and Acapulco are separated by a distance of 3999 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Most travellers choose Montreal Pierre Elliott Trudeau Intl - Acapulco Alvarez Intl, Toronto Pearson Intl - Acapulco Alvarez Intl or Ottawa - Acapulco Alvarez Intl when deciding on the best route from Region of Ontario to Acapulco.

  • What are the cheapest flights from Region of Ontario to Acapulco?

    Looking at all options, your cheapest flight can be booked for C$ 868. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Acapulco Alvarez Intl) can be booked for C$ 484 on average, our data indicates C$ 869 when flying from Region of Ontario to Acapulco.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Acapulco 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Acapulco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Ontario to Acapulco

Discover the top 6 airlines that operate flights from Ontario to Acapulco. 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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 537AverageC$ 881FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 578AverageC$ 1,304FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AeromexicoCheapestC$ 763AverageC$ 1,105FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
DeltaCheapestC$ 912AverageC$ 1,209FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 1,072AverageC$ 1,298FlexibilityNo cancel feeOn-time60%
Search WestJet flights
AeroMexico ConnectCheapestC$ 1,075AverageC$ 1,428FlexibilityNo cancel feeOn-timeN/A
Search AeroMexico Connect flights

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How does Cheapflights help users find flights from Ontario to Acapulco?

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

Need flexible booking options for your flight to Acapulco from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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