Find flights
When to book
FAQs

Cheap flights from Hermosillo to Ontario from C$ 629

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
HMO — YYZ
26 dic. — 2 ene.1
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 26 noviembre 2025.

lun. 8/128:26 a.m.HMO - YYZ
1 stop8h 24mMultiple Airlines
vie. 12/127:55 a.m.YYZ - HMO
2 stops27h 00mMultiple Airlines
Deal found 24/11C$ 629
lun. 8/128:26 a.m.HMO - YYZ
1 stop8h 24mMultiple Airlines
lun. 15/127:55 a.m.YYZ - HMO
2 stops27h 00mMultiple Airlines
Deal found 24/11C$ 842
mar. 25/111:26 p.m.HMO - YYZ
2 stops24h 52mAmerican Airlines
mar. 2/124:44 p.m.YYZ - HMO
2 stops21h 42mAmerican Airlines
Deal found 24/11C$ 918
mié. 24/128:37 p.m.HMO - YYZ
3 stops25h 18mMultiple Airlines
jue. 1/17:55 a.m.YYZ - HMO
2 stops14h 00mMultiple Airlines
Deal found 26/11C$ 931
mar. 25/118:50 a.m.HMO - YTZ
2 stops31h 05mMultiple Airlines
mar. 2/123:30 p.m.YTZ - HMO
2 stops18h 20mMultiple Airlines
Deal found 24/11C$ 3,232
dom. 21/128:50 a.m.HMO - YTZ
2 stops28h 05mMultiple Airlines
dom. 28/123:30 p.m.YTZ - HMO
2 stops18h 20mMultiple Airlines
Deal found 23/11C$ 5,151

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 noviembre 2025.

Round-trip from

C$ 629

Popular in

March

Cheapest in

January

Average price

C$ 871
8/12-12/12
  • 8/12-12/12
  • 3 total stops
  • 35h 24m 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$ 80 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 26 noviembre 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

lun. 8/12

8:26 a.m.-6:50 p.m.

1 stop8h 24m

Toronto Pearson Intl

vie. 12/12

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

2 stops27h 00m

C$ 629

HermosilloMontreal

HMO - YUL

HMOYUL

Hermosillo Gen Pesqueira Garcia

mié. 21/1

8:26 a.m.-6:39 a.m.

3 stops20h 13m

Montreal Pierre Elliott Trudeau Intl

dom. 25/1

5:55 p.m.-7:55 p.m.

2 stops28h 00m

C$ 796

HermosilloToronto

HMO - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

lun. 8/12

8:26 a.m.-6:50 p.m.

1 stop8h 24m

Toronto Pearson Intl

lun. 15/12

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

2 stops27h 00m

C$ 842

HermosilloToronto

HMO - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

mié. 21/1

6:05 a.m.-6:19 a.m.

1 stop22h 14m

Toronto Pearson Intl

dom. 25/1

7:45 a.m.-2:08 p.m.

2 stops32h 23m

C$ 871

HermosilloOttawa

HMO - YOW

HMOYOW

Hermosillo Gen Pesqueira Garcia

jue. 5/2

7:52 p.m.-12:39 a.m.

2 stops26h 47m

Ottawa

dom. 8/2

6:00 a.m.-7:10 p.m.

2 stops39h 10m

C$ 878

HermosilloMontreal

HMO - YUL

HMOYUL

Hermosillo Gen Pesqueira Garcia

sáb. 10/1

4:31 p.m.-12:43 a.m.

3 stops78h 12m

Montreal Pierre Elliott Trudeau Intl

sáb. 17/1

6:45 a.m.-12:25 p.m.

2 stops31h 40m

C$ 893

HermosilloToronto

HMO - YYZ

HMOYYZ

Hermosillo Gen Pesqueira Garcia

mié. 21/1

1:13 p.m.-4:03 p.m.

2 stops24h 50m

Toronto Pearson Intl

dom. 25/1

4:44 p.m.-12:23 p.m.

2 stops21h 39m

C$ 899

HermosilloMontreal

HMO - YUL

HMOYUL

Hermosillo Gen Pesqueira Garcia

mié. 21/1

1:13 p.m.-3:08 p.m.

2 stops47h 55m

Montreal Pierre Elliott Trudeau Intl

dom. 25/1

3:50 p.m.-12:23 p.m.

2 stops46h 33m

C$ 903

HermosilloMontreal

HMO - YUL

HMOYUL

Hermosillo Gen Pesqueira Garcia

mié. 21/1

6:05 a.m.-7:25 a.m.

1 stop23h 20m

Montreal Pierre Elliott Trudeau Intl

dom. 25/1

6:45 a.m.-8:17 a.m.

2 stops27h 32m

C$ 911

HermosilloToronto

HMO - YTZ

HMOYTZ

Hermosillo Gen Pesqueira Garcia

dom. 21/12

8:50 a.m.-2:55 p.m.

2 stops28h 05m

Toronto Island

dom. 28/12

3:30 p.m.-7:50 a.m.

2 stops18h 20m

C$ 5,151

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/11

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$ 871, WestJet can have you in Region of Ontario from Hermosillo in 22h 14m. 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 Pearson Intl or Hermosillo Gen Pesqueira Garcia - Ottawa, 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hermosillo to Ontario?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario from Hermosillo today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Hermosillo to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Hermosillo by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Hermosillo to Ontario with no change fees?

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.

Can Cheapflights notify me if prices for flights from Hermosillo to Ontario become cheaper?

Yes! Start tracking prices for Hermosillo to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.