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Cheap flights from Hermosillo to Ontario from C$ 357

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
HMO — YYZ
3 Dec — 10 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Hermosillo to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Hermosillo to Ontario
Explore the most affordable flight options available from Hermosillo to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2025.

Tue 16/128:37 p.m.HMO - YYZ
2 stops18h 08mMultiple Airlines
Tue 20/16:15 a.m.YYZ - HMO
2 stops15h 40mMultiple Airlines
Deal found 2/11C$ 730
Tue 2/128:26 a.m.HMO - YYZ
2 stops13h 29mMultiple Airlines
Sun 7/1210:35 a.m.YYZ - HMO
3 stops24h 20mMultiple Airlines
Deal found 2/11C$ 803
Fri 21/117:55 a.m.HMO - YYZ
1 stop8h 55mMultiple Airlines
Sun 23/113:10 p.m.YYZ - HMO
2 stops43h 45mMultiple Airlines
Deal found 1/11C$ 822
Tue 2/121:26 p.m.HMO - YYZ
2 stops18h 51mAmerican Airlines
Sun 7/125:11 p.m.YYZ - HMO
2 stops21h 15mAmerican Airlines
Deal found 2/11C$ 849
Tue 16/121:16 p.m.HMO - YYZ
2 stops19h 01mAmerican Airlines
Tue 20/17:00 p.m.YYZ - HMO
2 stops19h 23mAmerican Airlines
Deal found 2/11C$ 869
Fri 5/121:16 p.m.HMO - YYZ
2 stops24h 59mAmerican Airlines
Sun 7/126:24 p.m.YYZ - HMO
2 stops20h 02mAmerican Airlines
Deal found 1/11C$ 899
Fri 5/128:26 a.m.HMO - YYZ
1 stop8h 24mMultiple Airlines
Sun 7/122:35 p.m.YYZ - HMO
2 stops43h 10mMultiple Airlines
Deal found 1/11C$ 930
Tue 16/128:37 p.m.HMO - YUL
3 stops25h 54mMultiple Airlines
Tue 23/124:15 p.m.YUL - HMO
3 stops32h 20mMultiple Airlines
Deal found 1/11C$ 1,035
Sun 2/111:26 p.m.HMO - YUL
2 stops23h 39mAmerican Airlines
Sat 8/117:30 a.m.YUL - HMO
2 stops31h 16mAmerican Airlines
Deal found 1/11C$ 1,776
Tue 2/128:50 a.m.HMO - YTZ
2 stops28h 05mMultiple Airlines
Sun 7/128:30 p.m.YTZ - HMO
2 stops37h 20mMultiple Airlines
Deal found 2/11C$ 2,153

Cheap flight deals from Hermosillo to Ontario

Keep the following information in mind while searching for Hermosillo to Ontario flight deals. Data was last updated 3 November 2025.

Round-trip from

C$ 663

One-way from

C$ 357

Popular in

March

Cheapest in

January

Average price

C$ 864
21/1-29/1
  • 21/1-29/1
  • 6 total stops
  • 71h 19m total
  • Hermosillo to Ontario
Search Deals
9/1
  • 9/1
  • 2 total stops
  • 24h 16m total
  • Hermosillo to Ontario
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 79 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hermosillo 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 3 November 2025.
Use the filters below to find and compare flights from Hermosillo to Ontario that are best for you.

Fly from

Hermosillo

Fly to

Ontario

Route

Depart

Return

Price

HermosilloToronto

HMO - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Wed 21/1

1:21 p.m.-11:55 p.m.

3 stops32h 34m

Toronto Pearson Intl

Thu 29/1

7:10 a.m.-7:55 p.m.

3 stops38h 45m

C$ 663

HermosilloToronto

HMO - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Wed 21/1

1:13 p.m.-9:49 a.m.

2 stops18h 36m

Toronto Pearson Intl

Thu 29/1

5:14 p.m.-12:23 p.m.

2 stops21h 09m

C$ 727

HermosilloToronto

HMO - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Tue 16/12

8:37 p.m.-4:45 p.m.

2 stops18h 08m

Toronto Pearson Intl

Tue 20/1

6:15 a.m.-7:55 p.m.

2 stops15h 40m

C$ 730

HermosilloToronto

HMO - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Tue 2/12

8:26 a.m.-11:55 p.m.

2 stops13h 29m

Toronto Pearson Intl

Sun 7/12

10:35 a.m.-8:55 a.m.

3 stops24h 20m

C$ 803

HermosilloToronto

HMO - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Fri 21/11

7:55 a.m.-6:50 p.m.

1 stop8h 55m

Toronto Pearson Intl

Sun 23/11

3:10 p.m.-8:55 a.m.

2 stops43h 45m

C$ 822

HermosilloToronto

HMO - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Tue 2/12

1:26 p.m.-10:17 a.m.

2 stops18h 51m

Toronto Pearson Intl

Sun 7/12

5:11 p.m.-12:26 p.m.

2 stops21h 15m

C$ 849

HermosilloToronto

HMO - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Tue 16/12

1:16 p.m.-10:17 a.m.

2 stops19h 01m

Toronto Pearson Intl

Tue 20/1

7:00 p.m.-12:23 p.m.

2 stops19h 23m

C$ 869

HermosilloToronto

HMO - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Fri 5/12

1:16 p.m.-4:15 p.m.

2 stops24h 59m

Toronto Pearson Intl

Sun 7/12

6:24 p.m.-12:26 p.m.

2 stops20h 02m

C$ 899

HermosilloMontreal

HMO - YUL

HMOYUL

Hermosillo Gen Pesqueira Garcia

Mon 16/2

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

2 stops22h 35m

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

12:59 p.m.-12:30 p.m.

2 stops49h 31m

C$ 930

HermosilloMontreal

HMO - YUL

HMOYUL

Hermosillo Gen Pesqueira Garcia

Tue 16/12

8:37 p.m.-12:31 a.m.

3 stops25h 54m

Montreal Pierre Elliott Trudeau Intl

Tue 23/12

4:15 p.m.-10:35 p.m.

3 stops32h 20m

C$ 1,035

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 19 results
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Best time to book a flight from Hermosillo to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Hermosillo 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 Hermosillo to Ontario
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    Located just 6.9 km from the city centre, Hermosillo Gen Pesqueira Garcia (HMO) is the airport most travellers will use when flying to Ontario from Hermosillo.

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

    For as low as C$ 727, American Airlines can have you in Region of Ontario from Hermosillo in 18h 36m. The distance from Hermosillo to Region of Ontario is about 3217 km. Both multi-stop and direct flights can be found to your destination and back.

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

    While some choose either Hermosillo Gen Pesqueira Garcia - Toronto Island or Hermosillo Gen Pesqueira Garcia - Ottawa, Hermosillo Gen Pesqueira Garcia - Toronto Pearson Intl is the most popular route from Hermosillo to Region of Ontario.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hermosillo 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.

See more FAQs

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