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Cheap flights from Hermosillo to Ontario from C$ 301

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
HMO — YYZ
1 Jul — 8 Jul1
1 adult

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 26 June 2025.

Round-trip from

C$ 514

One-way from

C$ 301

Popular in

April

Cheapest in

August

Average price

C$ 1,567
17/9-23/9
  • 17/9-23/9
  • 2 total stops
  • 34h 05m total
  • Hermosillo to Ontario
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9/8
  • 9/8
  • 1 total stop
  • 9h 58m total
  • Hermosillo to Ontario
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (C$ 676 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (C$ 160 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Hermosillo to Ontario

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 26 June 2025.

Wed 17/98:45 p.m.HMO - YYZ
1 stop21h 10mMultiple Airlines
Tue 23/910:10 a.m.YYZ - HMO
1 stop12h 55mMultiple Airlines
Deal found 25/6C$ 514
Tue 22/712:45 p.m.HMO - YUL
2 stops19h 55mAmerican Airlines
Tue 29/75:29 p.m.YUL - HMO
2 stops21h 24mAmerican Airlines
Deal found 24/6C$ 753
Thu 17/712:45 p.m.HMO - YYZ
2 stops24h 44mAmerican Airlines
Fri 25/75:55 p.m.YYZ - HMO
2 stops20h 58mAmerican Airlines
Deal found 24/6C$ 803
Sun 14/98:57 a.m.HMO - YYZ
2 stops32h 55mWestJet
Tue 23/910:25 p.m.YYZ - HMO
2 stops46h 41mWestJet
Deal found 25/6C$ 887
Tue 19/86:25 a.m.HMO - YYZ
2 stops12h 33mDelta
Sun 24/86:20 a.m.YYZ - HMO
2 stops14h 45mDelta
Deal found 25/6C$ 943
Sat 13/912:44 p.m.HMO - YYZ
1 stop14h 36mAeromexico
Wed 17/911:01 a.m.YYZ - HMO
1 stop24h 21mAeromexico
Deal found 25/6C$ 1,228
Tue 22/77:33 p.m.HMO - YUL
1 stop8h 57mAeromexico
Tue 29/711:01 a.m.YUL - HMO
1 stop15h 38mAeromexico
Deal found 24/6C$ 1,496
Thu 28/88:55 p.m.HMO - YTZ
2 stops21h 36mMultiple Airlines
Sun 31/83:25 p.m.YTZ - HMO
2 stops19h 20mMultiple Airlines
Deal found 26/6C$ 1,786
Tue 22/75:27 p.m.HMO - YUL
2 stops28h 00mWestJet
Tue 29/711:01 a.m.YUL - HMO
1 stop23h 54mWestJet
Deal found 26/6C$ 3,743

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 26 June 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 17/9

8:45 p.m.-8:55 p.m.

1 stop21h 10m

Toronto Pearson Intl

Tue 23/9

10:10 a.m.-8:05 p.m.

1 stop12h 55m

C$ 514

HermosilloMontreal

HMO - YUL

HMOYUL

Hermosillo Gen Pesqueira Garcia

Tue 22/7

12:45 p.m.-11:40 a.m.

2 stops19h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 29/7

5:29 p.m.-11:53 a.m.

2 stops21h 24m

C$ 753

HermosilloToronto

HMO - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Thu 17/7

12:45 p.m.-4:29 p.m.

2 stops24h 44m

Toronto Pearson Intl

Fri 25/7

5:55 p.m.-11:53 a.m.

2 stops20h 58m

C$ 803

HermosilloToronto

HMO - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Sun 14/9

8:57 a.m.-8:52 p.m.

2 stops32h 55m

Toronto Pearson Intl

Tue 23/9

10:25 p.m.-6:06 p.m.

2 stops46h 41m

C$ 887

HermosilloToronto

HMO - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Tue 19/8

6:25 a.m.-9:58 p.m.

2 stops12h 33m

Toronto Pearson Intl

Sun 24/8

6:20 a.m.-6:05 p.m.

2 stops14h 45m

C$ 943

HermosilloToronto

HMO - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Sat 13/9

12:44 p.m.-6:20 a.m.

1 stop14h 36m

Toronto Pearson Intl

Wed 17/9

11:01 a.m.-8:22 a.m.

1 stop24h 21m

C$ 1,228

HermosilloMontreal

HMO - YUL

HMOYUL

Hermosillo Gen Pesqueira Garcia

Tue 22/7

7:33 p.m.-7:30 a.m.

1 stop8h 57m

Montreal Pierre Elliott Trudeau Intl

Tue 29/7

11:01 a.m.-11:39 p.m.

1 stop15h 38m

C$ 1,496

HermosilloToronto

HMO - YTZ

HMOYTZ

Hermosillo Gen Pesqueira Garcia

Thu 28/8

8:55 p.m.-9:31 p.m.

2 stops21h 36m

Toronto Island

Sun 31/8

3:25 p.m.-7:45 a.m.

2 stops19h 20m

C$ 1,786

HermosilloMontreal

HMO - YUL

HMOYUL

Hermosillo Gen Pesqueira Garcia

Tue 22/7

5:27 p.m.-12:27 a.m.

2 stops28h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 29/7

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

1 stop23h 54m

C$ 3,743

HermosilloToronto

HMO - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

Sat 9/8

7:57 a.m.-8:55 p.m.

1 stop9h 58m

C$ 301

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/6

Showing 1-10 of 13 results
1
2

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.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 26 June 2025.
Get a feel of what it's like to fly with Delta,Aeromexico, andAmerican Airlines from Hermosillo to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Aeromexico
7.5
Good
1,717 reviews
Delta
8.0
Very good
7,964 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,964 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
WestJet
7.2
Good
2,893 reviews
Delta
8.0
Very good
7,964 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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.

  • 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.

  • What is the cheapest month to book a flight from Hermosillo to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Hermosillo to Region of Ontario (average of C$ 167). Flying from Hermosillo to Region of Ontario in July is currently the most expensive (average of C$ 252). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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