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Cheap flights from Hermosillo to Ontario from C$ 380

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
HMO — YYZ
18 Aug — 25 Aug1
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 19 July 2026.

Sat 15/87:55 a.m.
HMO
-
YYZ
1 stop10h 00m
Multiple Airlines
Sat 22/88:20 p.m.
YYZ
-
HMO
1 stop14h 35m
Multiple Airlines
Deal found 16/7C$ 691
Tue 1/96:16 p.m.
HMO
-
YYZ
1 stop9h 49m
Multiple Airlines
Thu 3/910:05 a.m.
YYZ
-
HMO
1 stop12h 49m
Multiple Airlines
Deal found 17/7C$ 744
Fri 23/108:39 p.m.
HMO
-
YYZ
1 stop21h 16m
Multiple Airlines
Sun 25/108:05 p.m.
YYZ
-
HMO
1 stop14h 40m
Multiple Airlines
Deal found 16/7C$ 765
Sun 16/87:47 a.m.
HMO
-
YOW
3 stops28h 33m
Multiple Airlines
Sun 23/85:00 a.m.
YOW
-
HMO
2 stops29h 55m
Multiple Airlines
Deal found 19/7C$ 859
Sun 23/86:16 p.m.
HMO
-
YYZ
1 stop9h 49m
Multiple Airlines
Mon 31/89:00 a.m.
YYZ
-
HMO
2 stops33h 27m
Multiple Airlines
Deal found 18/7C$ 862
Tue 1/912:17 p.m.
HMO
-
YUL
2 stops21h 10m
American Airlines
Tue 8/95:34 p.m.
YUL
-
HMO
2 stops21h 01m
American Airlines
Deal found 18/7C$ 934
Tue 1/91:06 p.m.
HMO
-
YUL
1 stop15h 24m
Aeromexico
Tue 8/911:01 a.m.
YUL
-
HMO
1 stop11h 05m
Aeromexico
Deal found 18/7C$ 971
Tue 22/99:24 a.m.
HMO
-
YUL
1 stop19h 06m
Aeromexico
Thu 24/97:15 a.m.
YUL
-
HMO
2 stops38h 51m
Aeromexico
Deal found 14/7C$ 976
Tue 1/96:16 p.m.
HMO
-
YUL
1 stop16h 24m
Multiple Airlines
Tue 8/98:40 a.m.
YUL
-
HMO
2 stops26h 15m
Multiple Airlines
Deal found 18/7C$ 985
Sun 30/812:43 p.m.
HMO
-
YUL
1 stop15h 47m
Aeromexico
Thu 3/911:01 a.m.
YUL
-
HMO
1 stop24h 34m
Aeromexico
Deal found 18/7C$ 1,025
Tue 1/98:39 p.m.
HMO
-
YTZ
2 stops17h 03m
Multiple Airlines
Thu 3/95:30 p.m.
YTZ
-
HMO
2 stops17h 25m
Multiple Airlines
Deal found 17/7C$ 1,026
Wed 2/127:51 a.m.
HMO
-
YUL
3 stops21h 34m
Multiple Airlines
Thu 10/126:45 a.m.
YUL
-
HMO
3 stops27h 03m
Multiple Airlines
Deal found 16/7C$ 1,039

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 19 July 2026.

Round-trip from

C$ 691

One-way from

C$ 380
15/8-22/8
  • 15/8-22/8
  • 2 total stops
  • 24h 35m total
  • Hermosillo to Ontario
Search Deals
3/9
  • 3/9
  • 1 total stop
  • 9h 55m 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 19 July 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 - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Fri 23/10

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

1 stop21h 16m

Toronto Pearson Intl

Sun 25/10

8:05 p.m.-7:45 a.m.

1 stop14h 40m

C$ 765
Quickest round-trip

HermosilloToronto

HMO - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Tue 1/9

6:16 p.m.-7:05 a.m.

1 stop9h 49m

Toronto Pearson Intl

Thu 3/9

10:05 a.m.-11:23 p.m.

2 stops16h 18m

C$ 771

HermosilloOttawa

HMO - YOW

HMOYOW

Hermosillo Gen Pesqueira Garcia

Sun 16/8

7:47 a.m.-3:20 p.m.

3 stops28h 33m

Ottawa

Sun 23/8

5:00 a.m.-7:55 a.m.

2 stops29h 55m

C$ 859

HermosilloToronto

HMO - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Sun 23/8

6:16 p.m.-7:05 a.m.

1 stop9h 49m

Toronto Pearson Intl

Mon 31/8

9:00 a.m.-3:27 p.m.

2 stops33h 27m

C$ 862

HermosilloMontreal

HMO - YUL

HMOYUL

Hermosillo Gen Pesqueira Garcia

Tue 1/9

12:17 p.m.-12:27 p.m.

2 stops21h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

5:34 p.m.-11:35 a.m.

2 stops21h 01m

C$ 934

HermosilloToronto

HMO - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Sun 23/8

12:43 p.m.-6:20 a.m.

1 stop14h 37m

Toronto Pearson Intl

Mon 31/8

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

1 stop14h 57m

C$ 949

HermosilloToronto

HMO - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Mon 21/9

5:06 p.m.-6:20 a.m.

1 stop10h 14m

Toronto Pearson Intl

Thu 24/9

11:01 a.m.-12:13 p.m.

1 stop28h 12m

C$ 959

HermosilloToronto

HMO - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Tue 25/8

7:38 p.m.-6:20 a.m.

1 stop31h 42m

Toronto Pearson Intl

Thu 27/8

10:50 a.m.-8:15 a.m.

2 stops24h 25m

C$ 969

HermosilloMontreal

HMO - YUL

HMOYUL

Hermosillo Gen Pesqueira Garcia

Tue 1/9

1:06 p.m.-7:30 a.m.

1 stop15h 24m

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

11:01 a.m.-7:06 p.m.

1 stop11h 05m

C$ 971

HermosilloMontreal

HMO - YUL

HMOYUL

Hermosillo Gen Pesqueira Garcia

Tue 22/9

9:24 a.m.-7:30 a.m.

1 stop19h 06m

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

7:15 a.m.-7:06 p.m.

2 stops38h 51m

C$ 976

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/7

Showing 1-10 of 21 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$ 971, American Airlines can have you in Region of Ontario from Hermosillo in 15h 24m. The distance from Hermosillo to Region of Ontario is about 3719 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 Pearson Intl or Hermosillo Gen Pesqueira Garcia - Ottawa, Hermosillo Gen Pesqueira Garcia - Montreal Pierre Elliott Trudeau 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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