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Cheap flights from Ontario to Hermosillo from $116

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Hermosillo departing on 5/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Hermosillo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Volaris Logo
9:36 pm - 10:06 am
ONT
-
HMO
12h 30m
1 stop
Volaris Logo
7:47 am - 7:46 pm
HMO
-
ONT
11h 59m
1 stop
$405Volaris
Fri, Jun 26 - Mon, Jun 29
Volaris Logo
9:36 pm - 7:06 am
ONT
-
HMO
9h 30m
1 stop
Volaris Logo
7:47 am - 7:46 pm
HMO
-
ONT
11h 59m
1 stop
$428Volaris
Thu, Jun 25 - Mon, Jun 29
Volaris Logo
9:36 pm - 10:06 am
ONT
-
HMO
12h 30m
1 stop
Volaris Logo
10:37 am - 11:05 pm
HMO
-
ONT
12h 28m
1 stop
$467Volaris
Fri, Jun 5 - Sat, Jun 13
Volaris Logo
9:36 pm - 7:06 am
ONT
-
HMO
9h 30m
1 stop
Volaris Logo
10:37 am - 11:05 pm
HMO
-
ONT
12h 28m
1 stop
$472Volaris
Fri, Jun 5 - Sat, Jun 13
Volaris Logo
9:36 pm - 1:43 pm
ONT
-
HMO
16h 07m
2 stops
Volaris Logo
10:37 am - 11:05 pm
HMO
-
ONT
12h 28m
1 stop
$482Volaris
Fri, Jun 5 - Sat, Jun 13
Volaris Logo
9:36 pm - 7:06 am
ONT
-
HMO
9h 30m
1 stop
Volaris Logo
7:48 am - 11:05 pm
HMO
-
ONT
15h 17m
1 stop
$505Volaris
Thu, May 14 - Sun, May 17
Volaris Logo
9:36 pm - 7:06 am
ONT
-
HMO
9h 30m
1 stop
Volaris Logo
8:41 am - 11:05 pm
HMO
-
ONT
14h 24m
2 stops
$508Volaris
Thu, May 14 - Sun, May 17
Volaris Logo
9:36 pm - 7:06 am
ONT
-
HMO
9h 30m
1 stop
Volaris Logo
8:41 am - 11:05 pm
HMO
-
ONT
14h 24m
2 stops
$517Volaris
Fri, Jun 5 - Sat, Jun 13
Volaris Logo
9:36 pm - 10:06 am
ONT
-
HMO
12h 30m
1 stop
Volaris Logo
8:41 am - 11:05 pm
HMO
-
ONT
14h 24m
2 stops
$530Volaris
Fri, Jun 26 - Mon, Jun 29
Volaris Logo
9:36 pm - 7:06 am
ONT
-
HMO
9h 30m
1 stop
Volaris Logo
8:41 am - 11:05 pm
HMO
-
ONT
14h 24m
2 stops
$540Volaris
Thu, Jun 25 - Mon, Jun 29

Aeromexico flights from Ontario to Hermosillo

Our best Aeromexico deals on Ontario to Hermosillo flight tickets
Aeromexico
Aug 14
ONT6:00 amOntario
11h 42m
2 stops
HMO5:42 pmHermosillo Gen Pesqueira Garcia
Aug 18
HMO6:41 pmHermosillo Gen Pesqueira Garcia
23h 20m
2 stops
ONT6:01 pmOntario
$762
Aeromexico
Apr 18
ONT10:15 pmOntario
17h 40m
2 stops
HMO3:55 pmHermosillo Gen Pesqueira Garcia
Apr 24
HMO6:06 amHermosillo Gen Pesqueira Garcia
14h 54m
2 stops
ONT9:00 pmOntario
$1,095
Aeromexico
Jun 5
ONT6:00 amOntario
12h 46m
2 stops
HMO6:46 pmHermosillo Gen Pesqueira Garcia
Jun 13
HMO9:12 amHermosillo Gen Pesqueira Garcia
13h 12m
2 stops
ONT10:24 pmOntario
$1,713

Volaris flights from Ontario to Hermosillo

Our best Volaris deals on Ontario to Hermosillo flight tickets
Volaris
Apr 18
ONT9:36 pmOntario
9h 30m
1 stop
HMO7:06 amHermosillo Gen Pesqueira Garcia
Apr 24
HMO7:48 amHermosillo Gen Pesqueira Garcia
11h 58m
1 stop
ONT7:46 pmOntario
$352
Volaris
Apr 17
ONT9:36 pmOntario
9h 30m
1 stop
HMO7:06 amHermosillo Gen Pesqueira Garcia
Apr 19
HMO7:48 amHermosillo Gen Pesqueira Garcia
11h 58m
1 stop
ONT7:46 pmOntario
$384
Volaris
Jun 26
ONT9:36 pmOntario
12h 30m
1 stop
HMO10:06 amHermosillo Gen Pesqueira Garcia
Jun 29
HMO7:47 amHermosillo Gen Pesqueira Garcia
11h 59m
1 stop
ONT7:46 pmOntario
$405

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated April 11, 2026.
Use the filters below to find and compare flights from Ontario to Hermosillo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioHermosillo

ONT - HMO

ONTHMO

Ontario

Fri 6/26

9:36 pm-10:06 am

1 stop12h 30m

Hermosillo Gen Pesqueira Garcia

Mon 6/29

7:47 am-7:46 pm

1 stop11h 59m

$405
Quickest round-trip

OntarioHermosillo

ONT - HMO

ONTHMO

Ontario

Thu 6/25

9:36 pm-7:06 am

1 stop9h 30m

Hermosillo Gen Pesqueira Garcia

Mon 6/29

7:47 am-7:46 pm

1 stop11h 59m

$428

OntarioHermosillo

ONT - HMO

ONTHMO

Ontario

Fri 6/5

9:36 pm-10:06 am

1 stop12h 30m

Hermosillo Gen Pesqueira Garcia

Sat 6/13

10:37 am-11:05 pm

1 stop12h 28m

$467

OntarioHermosillo

ONT - HMO

ONTHMO

Ontario

Fri 6/5

9:36 pm-7:06 am

1 stop9h 30m

Hermosillo Gen Pesqueira Garcia

Sat 6/13

10:37 am-11:05 pm

1 stop12h 28m

$472

OntarioHermosillo

ONT - HMO

ONTHMO

Ontario

Fri 6/5

9:36 pm-1:43 pm

2 stops16h 07m

Hermosillo Gen Pesqueira Garcia

Sat 6/13

10:37 am-11:05 pm

1 stop12h 28m

$482

OntarioHermosillo

ONT - HMO

ONTHMO

Ontario

Thu 5/14

9:36 pm-7:06 am

1 stop9h 30m

Hermosillo Gen Pesqueira Garcia

Sun 5/17

7:48 am-11:05 pm

1 stop15h 17m

$505

OntarioHermosillo

ONT - HMO

ONTHMO

Ontario

Thu 5/14

9:36 pm-7:06 am

1 stop9h 30m

Hermosillo Gen Pesqueira Garcia

Sun 5/17

8:41 am-11:05 pm

2 stops14h 24m

$508

OntarioHermosillo

ONT - HMO

ONTHMO

Ontario

Fri 6/5

9:36 pm-7:06 am

1 stop9h 30m

Hermosillo Gen Pesqueira Garcia

Sat 6/13

8:41 am-11:05 pm

2 stops14h 24m

$517

OntarioHermosillo

ONT - HMO

ONTHMO

Ontario

Fri 6/26

9:36 pm-10:06 am

1 stop12h 30m

Hermosillo Gen Pesqueira Garcia

Mon 6/29

8:41 am-11:05 pm

2 stops14h 24m

$530

OntarioHermosillo

ONT - HMO

ONTHMO

Ontario

Thu 6/25

9:36 pm-7:06 am

1 stop9h 30m

Hermosillo Gen Pesqueira Garcia

Mon 6/29

8:41 am-11:05 pm

2 stops14h 24m

$540

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hermosillo from

How to get the cheapest flight ticket from Ontario to Hermosillo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Hermosillo Gen Pesqueira Garcia?

Volaris is the most popular carrier operating from Ontario to Hermosillo Gen Pesqueira Garcia

When to book flights from Ontario to Hermosillo

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Hermosillo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Hermosillo (ONT to HMO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Hermosillo

Fastest flight time

9h 30m

Direct flights

None
The fastest flight from Ontario to Hermosillo takes 9h 30m
There are no direct flights from Ontario to Hermosillo. There are no popular flight routes from Ontario to Hermosillo.
Search flight deals

Frequently asked questions about flying from Ontario to Hermosillo

  • How far is Ontario to Hermosillo Gen Pesqueira Garcia by plane?

    Hermosillo Gen Pesqueira Garcia is 520.7 mi away from Ontario. In terms of flight time, this usually takes a little over 9h 30m.

  • When did momondo last update prices for flights from Ontario Airport to Hermosillo Gen Pesqueira Garcia Airport?

    Prices for flights from Ontario Airport to Hermosillo Gen Pesqueira Garcia Airport were last updated today.

  • How old do you have to be to fly from Ontario Airport to Hermosillo Gen Pesqueira Garcia Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Hermosillo Gen Pesqueira Garcia Airport.

  • What documentation or ID do you need to fly to Hermosillo Gen Pesqueira Garcia Airport?

    The necessary travel and health documents for your Hermosillo Gen Pesqueira Garcia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Hermosillo?

Book flights to Hermosillo if you plan to visit one of these locations
San Carlos

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Hermosillo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Hermosillo. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Hermosillo with flexible booking policies on momondo?

Flights from Ontario to Hermosillo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Hermosillo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hermosillo from Ontario.

I’m not ready to book a flight from Ontario to Hermosillo right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Hermosillo, momondo offers a useful price alert feature which will track prices for flights to Hermosillo from Ontario and alert you when they change.

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