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Cheap flights from Chicago O'Hare Intl Airport to Hermosillo from $359

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Hermosillo departing on 11/20. 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 Chicago O'Hare Intl Airport to Hermosillo

Cheap round-trip flights

Logo
12:59 pm - 7:45 amORD-HMO
19h 46m1 stop
Logo
7:45 am - 3:10 pmHMO-ORD
6h 25m1 stop
$359
Find Deal
Thu, Nov 20 - Sun, Nov 23
Logo
12:59 pm - 7:45 amORD-HMO
19h 46m1 stop
Logo
7:45 am - 3:10 pmHMO-ORD
6h 25m1 stop
$363
Find Deal
Thu, Nov 20 - Sun, Nov 23
Logo
6:34 pm - 6:25 amORD-HMO
13h 51m2 stops
Logo
9:10 pm - 12:15 amHMO-ORD
25h 05m1 stop
$369
Find Deal
Thu, Oct 16 - Wed, Oct 22
Logo
12:59 pm - 7:45 amORD-HMO
19h 46m1 stop
Logo
8:50 am - 11:30 pmHMO-ORD
13h 40m1 stop
$379
Find Deal
Thu, Nov 20 - Mon, Nov 24
Logo
12:59 pm - 7:45 amORD-HMO
19h 46m1 stop
Logo
8:50 am - 11:30 pmHMO-ORD
13h 40m1 stop
$382
Find Deal
Thu, Nov 20 - Mon, Nov 24
Logo
6:34 pm - 6:25 amORD-HMO
13h 51m2 stops
Logo
8:10 pm - 11:35 pmHMO-ORD
25h 25m1 stop
$393
Find Deal
Thu, Oct 16 - Fri, Oct 24
Logo
6:34 pm - 6:25 amORD-HMO
13h 51m2 stops
Logo
9:10 pm - 12:15 amHMO-ORD
25h 05m1 stop
$395
Find Deal
Thu, Oct 16 - Thu, Oct 23
Logo
12:59 pm - 7:45 amORD-HMO
19h 46m1 stop
Logo
8:20 am - 11:25 pmHMO-ORD
14h 05m1 stop
$396
Find Deal
Thu, Nov 20 - Sat, Nov 22
Viva Logo
1:45 am - 8:25 pmORD-HMO
20h 40m1 stop
Viva Logo
9:05 pm - 10:55 amHMO-ORD
11h 50m1 stop
$406Viva
Find Deal
Mon, Oct 20 - Fri, Oct 24
Viva Logo
1:45 am - 8:25 pmORD-HMO
20h 40m1 stop
Viva Logo
8:45 am - 11:35 pmHMO-ORD
12h 50m1 stop
$410Viva
Find Deal
Mon, Oct 20 - Tue, Oct 28

Viva flights from Chicago O'Hare Intl Airport to Hermosillo

Our best Viva deals on Chicago O'Hare Intl Airport to Hermosillo flight tickets
Viva
Oct 20
ORD1:45 amChicago O'Hare Intl
20h 40m
1 stop
HMO8:25 pmHermosillo Gen Pesqueira Garcia
Oct 24
HMO9:05 pmHermosillo Gen Pesqueira Garcia
11h 50m
1 stop
ORD10:55 amChicago O'Hare Intl
$406
Find similar
Viva
Oct 20
ORD1:45 amChicago O'Hare Intl
20h 40m
1 stop
HMO8:25 pmHermosillo Gen Pesqueira Garcia
Oct 28
HMO8:45 amHermosillo Gen Pesqueira Garcia
12h 50m
1 stop
ORD11:35 pmChicago O'Hare Intl
$410
Find similar
Viva
Oct 20
ORD1:45 amChicago O'Hare Intl
20h 40m
1 stop
HMO8:25 pmHermosillo Gen Pesqueira Garcia
Oct 25
HMO9:05 pmHermosillo Gen Pesqueira Garcia
11h 50m
1 stop
ORD10:55 amChicago O'Hare Intl
$415
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 September 15, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Hermosillo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Thu 11/20

12:59 pm-7:45 am

1 stop19h 46m

Hermosillo Gen Pesqueira Garcia

Sun 11/23

7:45 am-3:10 pm

1 stop6h 25m

$359

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Thu 11/20

12:59 pm-7:45 am

1 stop19h 46m

Hermosillo Gen Pesqueira Garcia

Sun 11/23

7:45 am-3:10 pm

1 stop6h 25m

$363

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Thu 10/16

6:34 pm-6:25 am

2 stops13h 51m

Hermosillo Gen Pesqueira Garcia

Wed 10/22

9:10 pm-12:15 am

1 stop25h 05m

$369

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Thu 11/20

12:59 pm-7:45 am

1 stop19h 46m

Hermosillo Gen Pesqueira Garcia

Mon 11/24

8:50 am-11:30 pm

1 stop13h 40m

$379

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Thu 11/20

12:59 pm-7:45 am

1 stop19h 46m

Hermosillo Gen Pesqueira Garcia

Mon 11/24

8:50 am-11:30 pm

1 stop13h 40m

$382

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Thu 10/16

6:34 pm-6:25 am

2 stops13h 51m

Hermosillo Gen Pesqueira Garcia

Fri 10/24

8:10 pm-11:35 pm

1 stop25h 25m

$393

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Thu 10/16

6:34 pm-6:25 am

2 stops13h 51m

Hermosillo Gen Pesqueira Garcia

Thu 10/23

9:10 pm-12:15 am

1 stop25h 05m

$395

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Thu 11/20

12:59 pm-7:45 am

1 stop19h 46m

Hermosillo Gen Pesqueira Garcia

Sat 11/22

8:20 am-11:25 pm

1 stop14h 05m

$396

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Mon 10/20

1:45 am-8:25 pm

1 stop20h 40m

Hermosillo Gen Pesqueira Garcia

Fri 10/24

9:05 pm-10:55 am

1 stop11h 50m

$406

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Mon 10/20

1:45 am-8:25 pm

1 stop20h 40m

Hermosillo Gen Pesqueira Garcia

Tue 10/28

8:45 am-11:35 pm

1 stop12h 50m

$410

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Hermosillo from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 day to depart on your flight to Hermosillo?

On average, the least expensive day to fly to Hermosillo from Chicago O'Hare Intl Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $437. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $692. These prices are subject to change though, so be sure to set up a Price Alert for flights to Hermosillo.

What is the cheapest time of day to depart on your flight to Hermosillo?

In the afternoon is the cheapest time of day to fly from Chicago O'Hare Intl Airport to Hermosillo when you can find flight prices for as low as $370. Flying to Hermosillo in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $573. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Chicago O'Hare Intl Airport to Hermosillo

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

Cheap Chicago O'Hare Intl Airport to Hermosillo (ORD to HMO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Hermosillo

Direct flights

None
There are no direct flights from Chicago O'Hare Intl Airport to Hermosillo. There are no popular flight routes from Chicago O'Hare Intl Airport to Hermosillo.
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  • How far is Chicago O'Hare Intl to Hermosillo Gen Pesqueira Garcia by plane?

    The straight-line distance from Chicago O'Hare Intl to Hermosillo Gen Pesqueira Garcia is 1563.7 mi. Typically, this will take 9h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Hermosillo Gen Pesqueira Garcia Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Hermosillo Gen Pesqueira Garcia Airport were last updated today.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Hermosillo Gen Pesqueira Garcia Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl 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 Chicago O'Hare Intl 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.

  • What is the most popular airline from Chicago O'Hare Intl Airport to Hermosillo?

Best airlines flying from Chicago O'Hare Intl Airport to Hermosillo

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Hermosillo with momondo
Airline
Rating
Free Cancellation
Price
VivaPriceFrom $190Free CancellationRating
7.0
788 reviews
Search Viva flights

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 Chicago to Hermosillo?

Finding the right flight to Hermosillo from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hermosillo quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Chicago to Hermosillo flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Chicago and Hermosillo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Chicago to Hermosillo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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