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Cheap flights from Hermosillo to Ontario from C$ 389

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 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
HMO — YYZ
4 Sep — 11 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 5 August 2026.

Wed 2/98:39 p.m. -
1 stop21h 16m
Thu 10/98:20 p.m. -
1 stop14h 35m
Deal found 4/8C$ 697
Thu 20/87:55 a.m. -
1 stop10h 00m
Tue 29/910:05 a.m. -
1 stop24h 08m
Deal found 5/8C$ 704
Sat 22/87:47 a.m. -
1 stop10h 08m
Tue 25/88:20 p.m. -
1 stop14h 35m
Deal found 1/8C$ 746
Wed 9/98:39 p.m. -
1 stop21h 16m
Wed 16/96:30 a.m. -
2 stops16h 37m
Deal found 4/8C$ 753
Fri 13/1110:25 a.m. -
2 stops21h 27m
Tue 17/117:05 p.m. -
1 stop14h 40m
Deal found 3/8C$ 836
Wed 2/97:47 a.m. -
3 stops28h 33m
Wed 9/96:25 p.m. -
3 stops31h 44m
Deal found 5/8C$ 945
Fri 25/96:16 p.m. -
1 stop10h 14m
Mon 28/97:05 a.m. -
2 stops27h 50m
Deal found 4/8C$ 998
Tue 6/106:07 a.m. -
1 stop22h 23m
Wed 7/105:30 p.m. -
2 stops41h 45m
Deal found 1/8C$ 1,001
Sat 22/87:47 a.m. -
2 stops21h 35m
Tue 25/87:30 a.m. -
2 stops27h 25m
Deal found 1/8C$ 1,022
Fri 13/116:15 p.m. -
1 stop11h 10m
Tue 17/112:30 p.m. -
2 stops19h 18m
Deal found 3/8C$ 1,063
Fri 13/111:14 p.m. -
2 stops21h 09m
Tue 17/1112:10 p.m. -
2 stops26h 24m
Deal found 3/8C$ 1,067
Sun 20/126:15 p.m. -
2 stops18h 10m
Sun 27/1210:10 a.m. -
3 stops26h 16m
Deal found 4/8C$ 1,611

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 5 August 2026.

Round-trip from

C$ 642

One-way from

C$ 294
25/8-10/9
  • 25/8-10/9
  • 2 total stops
  • 34h 16m total
  • Hermosillo to Ontario
Search Deals
25/8
  • 25/8
  • 1 total stop
  • 10h 08m 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 5 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

Thu 20/8

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

1 stop10h 00m

Toronto Pearson Intl

Tue 29/9

10:05 a.m.-7:48 a.m.

2 stops24h 43m

C$ 714

HermosilloToronto

HMO Hermosillo Gen Pesqueira Garcia - YYZ Toronto Pearson Intl

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Wed 2/9

1:13 p.m.-8:55 p.m.

2 stops28h 42m

Toronto Pearson Intl

Thu 10/9

8:20 p.m.-7:55 a.m.

1 stop14h 35m

C$ 730

HermosilloToronto

HMO Hermosillo Gen Pesqueira Garcia - YYZ Toronto Pearson Intl

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Sat 22/8

7:47 a.m.-8:55 p.m.

1 stop10h 08m

Toronto Pearson Intl

Tue 25/8

8:20 p.m.-7:55 a.m.

1 stop14h 35m

C$ 746
Quickest round-trip

HermosilloToronto

HMO Hermosillo Gen Pesqueira Garcia - YYZ Toronto Pearson Intl

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Fri 13/11

8:07 a.m.-6:55 p.m.

1 stop8h 48m

Toronto Pearson Intl

Tue 17/11

7:05 p.m.-7:45 a.m.

1 stop14h 40m

C$ 874

HermosilloToronto

HMO Hermosillo Gen Pesqueira Garcia - YYZ Toronto Pearson Intl

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Wed 16/12

8:07 a.m.-6:55 p.m.

1 stop8h 48m

Toronto Pearson Intl

Mon 4/1

2:35 p.m.-7:48 a.m.

2 stops19h 13m

C$ 878

HermosilloToronto

HMO Hermosillo Gen Pesqueira Garcia - YYZ Toronto Pearson Intl

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Wed 9/9

6:16 p.m.-8:55 p.m.

2 stops23h 39m

Toronto Pearson Intl

Wed 16/9

6:30 a.m.-9:26 a.m.

3 stops29h 56m

C$ 947

HermosilloOttawa

HMO Hermosillo Gen Pesqueira Garcia - YOW Ottawa

HMOYOW

Hermosillo Gen Pesqueira Garcia

Wed 2/9

6:16 p.m.-12:40 a.m.

2 stops27h 24m

Ottawa

Wed 9/9

6:25 p.m.-11:09 p.m.

3 stops31h 44m

C$ 999

HermosilloMontreal

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

HMOYUL

Hermosillo Gen Pesqueira Garcia

Tue 6/10

6:07 a.m.-7:30 a.m.

1 stop22h 23m

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

5:30 p.m.-8:15 a.m.

2 stops41h 45m

C$ 1,001

HermosilloMontreal

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

HMOYUL

Hermosillo Gen Pesqueira Garcia

Sat 22/8

7:47 a.m.-8:22 a.m.

2 stops21h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

7:30 a.m.-7:55 a.m.

2 stops27h 25m

C$ 1,022

HermosilloToronto

HMO Hermosillo Gen Pesqueira Garcia - YYZ Toronto Pearson Intl

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Tue 25/8

1:06 p.m.-6:20 a.m.

1 stop14h 14m

Toronto Pearson Intl

Thu 27/8

11:01 a.m.-10:58 p.m.

1 stop14h 57m

C$ 1,034

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 16 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$ 1,722, Aeromexico can have you in Region of Ontario from Hermosillo in 19h 30m. The distance from Hermosillo to Region of Ontario is about 3571 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 - Montreal Pierre Elliott Trudeau Intl 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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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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