HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Ontario (ONT) to Hermosillo (HMO) from $584

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — HMO
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Ontario to Hermosillo

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Hermosillo (HMO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2024.

Round-trip from

$375
From Ontario to Hermosillo Gen Pesqueira Garcia
Search Deals

What is the cheapest month to fly from Ontario to Hermosillo?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, August can be a great choice for travel to Hermosillo. Flights to Hermosillo from Ontario in August are about $487 on average during August, but can be found for as low as $258.

What is the cheapest time of day to fly from ONT to HMO?

When flying from Ontario to Hermosillo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Ontario to Hermosillo flights in June & July 2024

Find cheap flight options from Ontario to Hermosillo specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
Listed are some of the best fares we've found on flights departing from Ontario to Hermosillo in 2024. For more flight deals, be sure to check back very soon.
Fri 7/124:31 pmONT - HMO
1 stop19h 15mAmerican Airlines
Tue 7/3012:35 pmHMO - ONT
1 stop19h 59mAmerican Airlines
Deal found 6/4$584
Fri 6/2812:58 amONT - HMO
2 stops19h 57mVolaris
Fri 7/58:18 amHMO - ONT
1 stop14h 39mVolaris
Deal found 6/4$600
Thu 7/1112:58 amONT - HMO
1 stop17h 09mVolaris
Tue 7/306:42 pmHMO - ONT
1 stop28h 15mVolaris
Deal found 6/4$648
Fri 6/2812:58 amONT - HMO
2 stops19h 57mVolaris
Fri 7/57:13 amHMO - ONT
2 stops15h 44mVolaris
Deal found 6/4$661
Thu 7/1112:58 amONT - HMO
1 stop17h 09mVolaris
Tue 7/3012:05 pmHMO - ONT
2 stops10h 52mVolaris
Deal found 6/4$664
Wed 7/104:31 pmONT - HMO
1 stop19h 15mAmerican Airlines
Tue 7/1612:35 pmHMO - ONT
1 stop5h 47mAmerican Airlines
Deal found 6/4$675
Tue 7/237:18 pmONT - HMO
1 stop16h 28mAmerican Airlines
Mon 7/2912:35 pmHMO - ONT
1 stop5h 47mAmerican Airlines
Deal found 6/4$691
Thu 7/116:15 amONT - HMO
1 stop5h 31mAmerican Airlines
Sun 7/1412:35 pmHMO - ONT
1 stop9h 05mAmerican Airlines
Deal found 6/6$696
Wed 6/1210:00 pmONT - HMO
1 stop9h 31mVolaris
Mon 6/248:18 amHMO - ONT
1 stop14h 39mVolaris
Deal found 6/5$717

Ontario to Hermosillo 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Hermosillo in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Listed are some of the best fares we've found on flights departing from Ontario to Hermosillo in 2024. For more flight deals, be sure to check back very soon.
Fri 7/124:31 pmONT - HMO
1 stop19h 15mAmerican Airlines
Tue 7/3012:35 pmHMO - ONT
1 stop19h 59mAmerican Airlines
Deal found 6/4$584
Fri 6/2812:58 amONT - HMO
2 stops19h 57mVolaris
Fri 7/58:18 amHMO - ONT
1 stop14h 39mVolaris
Deal found 6/4$600
Tue 11/126:48 amONT - HMO
1 stop4h 47mWestJet Encore
Tue 11/191:56 pmHMO - ONT
1 stop8h 47mWestJet Encore
Deal found 6/5$645
Thu 7/1112:58 amONT - HMO
1 stop17h 09mVolaris
Tue 7/306:42 pmHMO - ONT
1 stop28h 15mVolaris
Deal found 6/4$648
Fri 6/2812:58 amONT - HMO
2 stops19h 57mVolaris
Fri 7/57:13 amHMO - ONT
2 stops15h 44mVolaris
Deal found 6/4$661
Thu 7/1112:58 amONT - HMO
1 stop17h 09mVolaris
Tue 7/3012:05 pmHMO - ONT
2 stops10h 52mVolaris
Deal found 6/4$664
Wed 7/104:31 pmONT - HMO
1 stop19h 15mAmerican Airlines
Tue 7/1612:35 pmHMO - ONT
1 stop5h 47mAmerican Airlines
Deal found 6/4$675
Tue 7/237:18 pmONT - HMO
1 stop16h 28mAmerican Airlines
Mon 7/2912:35 pmHMO - ONT
1 stop5h 47mAmerican Airlines
Deal found 6/4$691
Thu 7/116:15 amONT - HMO
1 stop5h 31mAmerican Airlines
Sun 7/1412:35 pmHMO - ONT
1 stop9h 05mAmerican Airlines
Deal found 6/6$696

Ontario to Hermosillo flights leaving soon

Find last-minute flight options from Ontario to Hermosillo for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Have a look at some of the flights available from Ontario to Hermosillo departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 6/1210:00 pmONT - HMO
1 stop9h 31mVolaris
Mon 6/248:18 amHMO - ONT
1 stop14h 39mVolaris
Deal found 6/5$717
Wed 6/1210:00 pmONT - HMO
1 stop9h 31mVolaris
Mon 6/2412:05 pmHMO - ONT
2 stops10h 52mVolaris
Deal found 6/5$747

Find flights from Ontario to Hermosillo within your budget

Customize your flight search to find flights from Ontario to Hermosillo 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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$584 - $767

Route

Depart

Return

Price

OntarioHermosillo Gen Pesqueira Garcia

ONT - HMO

ONTHMO

Ontario

Fri 7/12

1 stop19h 15m

Hermosillo Gen Pesqueira Garcia

Tue 7/30

1 stop19h 59m

$584

OntarioHermosillo Gen Pesqueira Garcia

ONT - HMO

ONTHMO

Ontario

Fri 6/28

2 stops19h 57m

Hermosillo Gen Pesqueira Garcia

Fri 7/5

1 stop14h 39m

$600

OntarioHermosillo Gen Pesqueira Garcia

ONT - HMO

ONTHMO

Ontario

Tue 11/12

1 stop4h 47m

Hermosillo Gen Pesqueira Garcia

Tue 11/19

1 stop8h 47m

$645

OntarioHermosillo Gen Pesqueira Garcia

ONT - HMO

ONTHMO

Ontario

Thu 7/11

1 stop17h 09m

Hermosillo Gen Pesqueira Garcia

Tue 7/30

1 stop28h 15m

$648

OntarioHermosillo Gen Pesqueira Garcia

ONT - HMO

ONTHMO

Ontario

Fri 6/28

2 stops19h 57m

Hermosillo Gen Pesqueira Garcia

Fri 7/5

2 stops15h 44m

$661

OntarioHermosillo Gen Pesqueira Garcia

ONT - HMO

ONTHMO

Ontario

Thu 7/11

1 stop17h 09m

Hermosillo Gen Pesqueira Garcia

Tue 7/30

2 stops10h 52m

$664

OntarioHermosillo Gen Pesqueira Garcia

ONT - HMO

ONTHMO

Ontario

Wed 7/10

1 stop19h 15m

Hermosillo Gen Pesqueira Garcia

Tue 7/16

1 stop5h 47m

$675

OntarioHermosillo Gen Pesqueira Garcia

ONT - HMO

ONTHMO

Ontario

Tue 7/23

1 stop16h 28m

Hermosillo Gen Pesqueira Garcia

Mon 7/29

1 stop5h 47m

$691

OntarioHermosillo Gen Pesqueira Garcia

ONT - HMO

ONTHMO

Ontario

Thu 7/11

2 stops18h 22m

Hermosillo Gen Pesqueira Garcia

Tue 7/30

2 stops10h 52m

$767

Flights are sorted by cheapest first

Deals found on 6/4

What is the cheapest day to fly from Ontario to Hermosillo?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Hermosillo. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Hermosillo flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Ontario to Hermosillo

Have a flexible travel schedule? Discover the best time to fly to Hermosillo from Ontario 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.

Temperature and rainfall in Hermosillo by month

Plan your trip to Hermosillo by taking into account the average temperature and rainfall totals by month.

HMO

Temperature

60.8 - 89.6 °F

If weather is an important factor for your trip to Hermosillo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 89.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Hermosillo

Get insights into the airlines that provide service to Hermosillo. 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 Hermosillo. Reviews last updated June 6, 2024.
Get a feel of what it's like to fly with American Airlines and Volaris from Ontario to Hermosillo by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aeromexico
7.6
Good
2,447 reviews

Food

6.9

Boarding

7.6

Comfort

7.6

Overall

7.6

Crew

8.0

Entertainment

7.3

Reviews

1 / 10

Long delays. Three changes to the boarding gate, very far away.

Aeromexico
7.6
Good
2,447 reviews
Aeromexico
7.6
Good
2,447 reviews

Food

6.9

Boarding

7.6

Comfort

7.6

Overall

7.6

Crew

8.0

Entertainment

7.3

Reviews

1 / 10

Long delays. Three changes to the boarding gate, very far away.

American Airlines
7.3
Good
14,227 reviews
Aeromexico
7.6
Good
2,447 reviews

Food

6.9

Boarding

7.6

Comfort

7.6

Overall

7.6

Crew

8.0

Entertainment

7.3

Reviews

1 / 10

Long delays. Three changes to the boarding gate, very far away.

Volaris
6.6
Okay
1,462 reviews
Aeromexico
7.6
Good
2,447 reviews

Food

6.9

Boarding

7.6

Comfort

7.6

Overall

7.6

Crew

8.0

Entertainment

7.3

Reviews

1 / 10

Long delays. Three changes to the boarding gate, very far away.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Hermosillo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Ontario to Hermosillo for under $600 on Cheapflights?

    Yes, there are multiple flights from Ontario to Hermosillo for under $600. The cheapest flight booked recently is on American Airlines for just $584, but on average you can expect to pay $813.

  • Are there last-minute flights available from Ontario to Hermosillo for under $800?

    There are currently 2+ open flights from Ontario to Hermosillo within the next 7 days for less than $800.

  • What are the cheapest airlines flying from Ontario to Hermosillo round-trip?

    According to our current data, American Airlines ($584), Volaris ($600), and WestJet Encore ($645) offers the cheapest pricing from Ontario to Hermosillo.

  • What does ONT to HMO mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Ontario Airport to Hermosillo Gen Pesqueira Garcia Airport flight would often be abbreviated as a ONT to HMO flight.

  • Can I find deals for flights from Ontario to Hermosillo that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Hermosillo flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Hermosillo with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Hermosillo flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Hermosillo that include hotel bookings?

    Yes. In addition to deals on Ontario to Hermosillo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Hermosillo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Hermosillo.

  • Can I find deals for business class flights from Ontario to Hermosillo?

    Yes. Cheapflights offers flight deals from Ontario to Hermosillo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Hermosillo that allow pets onboard?

    Many airlines flying from Ontario to Hermosillo offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Hermosillo?

    Yes, you can often find last-minute deals on Ontario to Hermosillo flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Hermosillo flight deals updated?

    The Ontario to Hermosillo flight deals you see on this page were last updated on 6/6.

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

    Currently, September is the cheapest month in which you can book a flight from Ontario to Hermosillo (average of $375). Flying from Ontario to Hermosillo in December is currently the most expensive (average of $744). 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

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.

Alternative routes for Ontario to Hermosillo
See prices for flight routes from nearby airports that may be better suited for you.

Los Angeles to Hermosillo flights
Tijuana to Hermosillo flights
Los Angeles to Ciudad Obregón flights
San Francisco to Hermosillo flights
Oakland to Hermosillo flights
Santa Ana to Ciudad Obregón flights
San Francisco to Ciudad Obregón flights
San Jose to Ciudad Obregón flights
Sacramento to Hermosillo flights
San Jose to Hermosillo flights
Santa Ana to Hermosillo flights
Oakland to Ciudad Obregón flights
Fresno to Hermosillo flights
Burbank to Hermosillo flights
Ontario to Ciudad Obregón flights
Los Angeles to Chicago flights
Orlando to Las Vegas flights
Los Angeles to Thailand flights
Las Vegas to Seattle flights
Philadelphia to Denver flights
Washington, D.C. to Boston flights
Chicago to Dallas flights
Boston to New Orleans flights
Atlanta to London flights
Detroit to Nashville flights
Houston to Las Vegas flights
Ontario to Honduras flights

Search flights from Ontario to Hermosillo by cabin class

Find flights from Ontario to Hermosillo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
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.
View all available airlines