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Cheap flights from Ontario to Hermosillo from $147

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 7/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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 - 7:06 am
ONT
-
HMO
9h 30m
1 stop
Volaris Logo
3:57 pm - 11:05 pm
HMO
-
ONT
7h 08m
1 stop
$314Volaris
Wed, Oct 14 - Wed, Oct 21
Volaris Logo
9:36 pm - 7:06 am
ONT
-
HMO
9h 30m
1 stop
Volaris Logo
3:57 pm - 11:05 pm
HMO
-
ONT
7h 08m
1 stop
$342Volaris
Fri, Sep 18 - Mon, Sep 21
Volaris Logo
9:36 pm - 7:06 am
ONT
-
HMO
9h 30m
1 stop
Volaris Logo
3:57 pm - 11:05 pm
HMO
-
ONT
7h 08m
1 stop
$350Volaris
Sat, Aug 1 - Sat, Aug 8
Volaris Logo
9:36 pm - 7:06 am
ONT
-
HMO
9h 30m
1 stop
Volaris Logo
3:57 pm - 11:05 pm
HMO
-
ONT
7h 08m
1 stop
$431Volaris
Wed, Aug 26 - Sun, Aug 30
Volaris Logo
9:36 pm - 7:55 am
ONT
-
HMO
34h 19m
3 stops
Volaris Logo
3:57 pm - 11:05 pm
HMO
-
ONT
7h 08m
1 stop
$432Volaris
Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
9:36 pm - 3:27 pm
ONT
-
HMO
17h 51m
1 stop
Multiple Airlines Logo
8:32 am - 11:05 pm
HMO
-
ONT
14h 33m
2 stops
$435Multiple Airlines
Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
9:36 pm - 7:06 am
ONT
-
HMO
9h 30m
1 stop
Multiple Airlines Logo
10:25 am - 11:05 pm
HMO
-
ONT
12h 40m
2 stops
$443Multiple Airlines
Wed, Aug 26 - Sun, Aug 30
Multiple Airlines Logo
9:36 pm - 7:06 am
ONT
-
HMO
9h 30m
1 stop
Multiple Airlines Logo
10:25 am - 11:05 pm
HMO
-
ONT
12h 40m
2 stops
$449Multiple Airlines
Fri, Sep 18 - Mon, Sep 21
Volaris Logo
12:55 am - 3:27 pm
ONT
-
HMO
14h 32m
1 stop
Volaris Logo
7:47 am - 7:46 pm
HMO
-
ONT
11h 59m
1 stop
$456Volaris
Sat, Sep 5 - Sat, Sep 12
Multiple Airlines Logo
9:36 pm - 7:06 am
ONT
-
HMO
9h 30m
1 stop
Multiple Airlines Logo
10:25 am - 11:05 pm
HMO
-
ONT
12h 40m
2 stops
$483Multiple Airlines
Wed, Jul 22 - Fri, Jul 24

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Volaris flights from Ontario to Hermosillo

Our best Volaris deals on Ontario to Hermosillo flight tickets
Volaris
Oct 14
ONT9:36 pmOntario
9h 30m
1 stop
HMO7:06 amHermosillo Gen Pesqueira Garcia
Oct 21
HMO3:57 pmHermosillo Gen Pesqueira Garcia
7h 08m
1 stop
ONT11:05 pmOntario
$314
Volaris
Sep 18
ONT9:36 pmOntario
9h 30m
1 stop
HMO7:06 amHermosillo Gen Pesqueira Garcia
Sep 21
HMO3:57 pmHermosillo Gen Pesqueira Garcia
7h 08m
1 stop
ONT11:05 pmOntario
$342
Volaris
Aug 1
ONT9:36 pmOntario
9h 30m
1 stop
HMO7:06 amHermosillo Gen Pesqueira Garcia
Aug 8
HMO3:57 pmHermosillo Gen Pesqueira Garcia
7h 08m
1 stop
ONT11:05 pmOntario
$350

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 July 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
Quickest round-trip

OntarioHermosillo

ONT - HMO

ONTHMO

Ontario

Wed 10/14

9:36 pm-7:06 am

1 stop9h 30m

Hermosillo Gen Pesqueira Garcia

Wed 10/21

3:57 pm-11:05 pm

1 stop7h 08m

$314

OntarioHermosillo

ONT - HMO

ONTHMO

Ontario

Fri 9/18

9:36 pm-7:06 am

1 stop9h 30m

Hermosillo Gen Pesqueira Garcia

Mon 9/21

3:57 pm-11:05 pm

1 stop7h 08m

$342

OntarioHermosillo

ONT - HMO

ONTHMO

Ontario

Sat 8/1

9:36 pm-7:06 am

1 stop9h 30m

Hermosillo Gen Pesqueira Garcia

Sat 8/8

3:57 pm-11:05 pm

1 stop7h 08m

$350

OntarioHermosillo

ONT - HMO

ONTHMO

Ontario

Wed 8/26

9:36 pm-7:06 am

1 stop9h 30m

Hermosillo Gen Pesqueira Garcia

Sun 8/30

3:57 pm-11:05 pm

1 stop7h 08m

$431

OntarioHermosillo

ONT - HMO

ONTHMO

Ontario

Wed 10/14

9:36 pm-7:55 am

3 stops34h 19m

Hermosillo Gen Pesqueira Garcia

Wed 10/21

3:57 pm-11:05 pm

1 stop7h 08m

$432

OntarioHermosillo

ONT - HMO

ONTHMO

Ontario

Wed 10/14

9:36 pm-3:27 pm

1 stop17h 51m

Hermosillo Gen Pesqueira Garcia

Wed 10/21

8:32 am-11:05 pm

2 stops14h 33m

$435

OntarioHermosillo

ONT - HMO

ONTHMO

Ontario

Wed 8/26

9:36 pm-7:06 am

1 stop9h 30m

Hermosillo Gen Pesqueira Garcia

Sun 8/30

10:25 am-11:05 pm

2 stops12h 40m

$443

OntarioHermosillo

ONT - HMO

ONTHMO

Ontario

Fri 9/18

9:36 pm-7:06 am

1 stop9h 30m

Hermosillo Gen Pesqueira Garcia

Mon 9/21

10:25 am-11:05 pm

2 stops12h 40m

$449

OntarioHermosillo

ONT - HMO

ONTHMO

Ontario

Sat 9/5

12:55 am-3:27 pm

1 stop14h 32m

Hermosillo Gen Pesqueira Garcia

Sat 9/12

7:47 am-7:46 pm

1 stop11h 59m

$456

OntarioHermosillo

ONT - HMO

ONTHMO

Ontario

Wed 7/22

9:36 pm-7:06 am

1 stop9h 30m

Hermosillo Gen Pesqueira Garcia

Fri 7/24

10:25 am-11:05 pm

2 stops12h 40m

$483

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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, American Airlines, and Aeromexico are the most popular carriers 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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