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Cheap flights from Hermosillo to Ontario from C$ 282

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 26/9. Fares are subject to change and may not be available on all flights or dates of travel.
HMO — YYZ
13 Sep — 20 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap 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 14 August 2026.

Mon 28/98:53 p.m. -
1 stop31h 12m
Mon 5/1011:01 a.m. -
2 stops23h 05m
Deal found 14/8C$ 717
Wed 9/98:39 p.m. -
1 stop21h 16m
Wed 16/96:30 a.m. -
2 stops16h 37m
Deal found 11/8C$ 770
Fri 16/108:39 p.m. -
1 stop21h 16m
Mon 19/102:50 p.m. -
2 stops20h 05m
Deal found 14/8C$ 838
Fri 25/98:05 p.m. -
3 stops49h 15m
Fri 2/107:00 a.m. -
2 stops16h 02m
Deal found 11/8C$ 912
Wed 9/912:18 p.m. -
2 stops19h 41m
Wed 16/91:15 p.m. -
2 stops25h 20m
Deal found 11/8C$ 935
Mon 28/94:50 p.m. -
1 stop10h 30m
Fri 2/1011:01 a.m. -
1 stop14h 56m
Deal found 10/8C$ 984
Wed 9/96:16 p.m. -
2 stops19h 26m
Wed 16/91:45 p.m. -
2 stops20h 21m
Deal found 11/8C$ 997
Tue 29/96:06 a.m. -
1 stop22h 24m
Fri 2/1011:01 a.m. -
1 stop31h 44m
Deal found 10/8C$ 1,016
Sat 26/96:16 p.m. -
2 stops34h 34m
Sat 3/106:45 a.m. -
2 stops28h 10m
Deal found 11/8C$ 1,027
Fri 25/94:50 p.m. -
1 stop11h 40m
Fri 2/1011:01 a.m. -
1 stop11h 18m
Deal found 11/8C$ 1,036
Thu 10/96:16 p.m. -
2 stops12h 51m
Sun 20/91:45 p.m. -
2 stops20h 21m
Deal found 11/8C$ 1,058
Mon 16/116:07 a.m. -
1 stop22h 13m
Sun 22/1110:05 a.m. -
1 stop31h 09m
Deal found 11/8C$ 1,078

Find flight deals from Hermosillo to Ontario

Keep the following information in mind while searching for Hermosillo to Ontario flight deals. Data was last updated 14 August 2026.

Round-trip from

C$ 717

One-way from

C$ 282
28/9-5/10
  • 28/9-5/10
  • 3 total stops
  • 54h 17m total
  • Hermosillo to Ontario
Search Deals
26/9
  • 26/9
  • 1 total stop
  • 9h 49m total
  • Hermosillo to Ontario
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 14 August 2026.
Use the filters below to find and compare flights from Hermosillo to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HermosilloToronto

HMO Hermosillo Gen Pesqueira Garcia - YYZ Toronto Pearson Intl

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Wed 9/9

8:39 p.m.-8:55 p.m.

1 stop21h 16m

Toronto Pearson Intl

Wed 16/9

6:30 a.m.-8:07 p.m.

2 stops16h 37m

C$ 770

HermosilloToronto

HMO Hermosillo Gen Pesqueira Garcia - YYZ Toronto Pearson Intl

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Fri 16/10

8:39 p.m.-8:55 p.m.

1 stop21h 16m

Toronto Pearson Intl

Mon 19/10

11:01 a.m.-7:55 a.m.

1 stop23h 54m

C$ 917

HermosilloToronto

HMO Hermosillo Gen Pesqueira Garcia - YYZ Toronto Pearson Intl

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Tue 29/9

1:13 p.m.-6:20 a.m.

1 stop14h 07m

Toronto Pearson Intl

Sat 3/10

11:01 a.m.-7:20 p.m.

1 stop11h 19m

C$ 981

HermosilloMontreal

HMO Hermosillo Gen Pesqueira Garcia - YUL Montreal Pierre Elliott Trudeau Intl

HMOYUL

Hermosillo Gen Pesqueira Garcia

Fri 25/9

6:16 p.m.-1:40 p.m.

1 stop16h 24m

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

7:05 a.m.-7:54 p.m.

2 stops15h 49m

C$ 994

HermosilloToronto

HMO Hermosillo Gen Pesqueira Garcia - YTZ Toronto Island

HMOYTZ

Hermosillo Gen Pesqueira Garcia

Wed 9/9

6:16 p.m.-4:42 p.m.

2 stops19h 26m

Toronto Island

Wed 16/9

1:45 p.m.-7:06 a.m.

2 stops20h 21m

C$ 997

HermosilloMontreal

HMO Hermosillo Gen Pesqueira Garcia - YUL Montreal Pierre Elliott Trudeau Intl

HMOYUL

Hermosillo Gen Pesqueira Garcia

Tue 29/9

6:06 a.m.-7:30 a.m.

1 stop22h 24m

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

11:01 a.m.-3:45 p.m.

1 stop31h 44m

C$ 1,016

HermosilloToronto

HMO Hermosillo Gen Pesqueira Garcia - YTZ Toronto Island

HMOYTZ

Hermosillo Gen Pesqueira Garcia

Sat 26/9

6:16 p.m.-7:50 a.m.

2 stops34h 34m

Toronto Island

Sat 3/10

6:45 a.m.-7:55 a.m.

2 stops28h 10m

C$ 1,027
Quickest round-trip

HermosilloMontreal

HMO Hermosillo Gen Pesqueira Garcia - YUL Montreal Pierre Elliott Trudeau Intl

HMOYUL

Hermosillo Gen Pesqueira Garcia

Fri 25/9

4:50 p.m.-7:30 a.m.

1 stop11h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

11:01 a.m.-7:19 p.m.

1 stop11h 18m

C$ 1,036

HermosilloToronto

HMO Hermosillo Gen Pesqueira Garcia - YTZ Toronto Island

HMOYTZ

Hermosillo Gen Pesqueira Garcia

Thu 10/9

6:16 p.m.-10:07 a.m.

2 stops12h 51m

Toronto Island

Sun 20/9

1:45 p.m.-7:06 a.m.

2 stops20h 21m

C$ 1,058

HermosilloToronto

HMO Hermosillo Gen Pesqueira Garcia - YTZ Toronto Island

HMOYTZ

Hermosillo Gen Pesqueira Garcia

Fri 16/10

6:16 p.m.-2:25 p.m.

2 stops17h 09m

Toronto Island

Mon 19/10

3:35 p.m.-7:55 a.m.

3 stops19h 20m

C$ 1,121

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 22 resultsSorted by cheapest first
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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$ 935, American Airlines can have you in Region of Ontario from Hermosillo in 19h 41m. 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 - Ottawa or Hermosillo Gen Pesqueira Garcia - Montreal Pierre Elliott Trudeau Intl, Hermosillo Gen Pesqueira Garcia - Toronto Island 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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Need flexible booking options for your flight to Ontario from Hermosillo? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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