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Hermosillo

$143+ Cheap flights from Chicago (CHI) to Hermosillo (HMO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — HMO
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Chicago to Hermosillo

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 August 18, 2025.

Round-trip from

$320
(Booking.com)

One-way from

$143
(Booking.com)

Popular in

November

Cheapest in

January

Average price

$485
From Chicago (CHI) to Hermosillo Gen Pesqueira Garcia
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One-way flight from Chicago (CHI) to Hermosillo Gen Pesqueira Garcia
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Highest demand for flights based on searches. 41% potential increase in price ($328 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Chicago to Hermosillo

Cheapest flights from Chicago to Hermosillo
Explore the most affordable flight options available from Chicago to Hermosillo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Booking.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:25 pmORD - HMO
1 stop21h 30mViva
Tue 10/78:45 amHMO - ORD
1 stop12h 50mViva
Deal found 8/16$320
This Booking.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:25 pmORD - HMO
1 stop21h 30mViva
Tue 10/78:45 amHMO - ORD
1 stop12h 50mViva
Deal found 8/16$328
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:25 pmORD - HMO
2 stops33h 26mMultiple Airlines
Tue 10/78:45 amHMO - ORD
1 stop12h 50mMultiple Airlines
Deal found 8/16$356
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:25 pmORD - HMO
2 stops20h 00mMultiple Airlines
Tue 10/78:45 amHMO - ORD
1 stop12h 50mMultiple Airlines
Deal found 8/16$361
This Booking.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:25 pmORD - HMO
1 stop21h 30mViva
Mon 10/278:10 pmHMO - ORD
1 stop25h 25mViva
Deal found 8/17$369
This CheapOair deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:39 pmMDW - HMO
1 stop12h 32mVolaris
Mon 10/277:57 amHMO - MDW
1 stop9h 19mVolaris
Deal found 8/17$413
This FlightHub deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/112:25 pmORD - HMO
1 stop21h 25mViva
Fri 10/318:10 pmHMO - ORD
1 stop25h 20mViva
Deal found 8/16$419
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:50 amORD - HMO
2 stops15h 20mMultiple Airlines
Mon 10/278:10 pmHMO - ORD
1 stop25h 25mMultiple Airlines
Deal found 8/17$424

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Chicago to Hermosillo that are best for you.

Fly from

Chicago

Fly to

Hermosillo

Route

Depart

Return

Price

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Thu 10/2

12:25 pm-7:55 am

1 stop21h 30m

Hermosillo Gen Pesqueira Garcia

Tue 10/7

8:45 am-11:35 pm

1 stop12h 50m

$320

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Wed 10/1

12:25 pm-7:55 am

1 stop21h 30m

Hermosillo Gen Pesqueira Garcia

Tue 10/7

8:45 am-11:35 pm

1 stop12h 50m

$328

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Wed 10/1

12:25 pm-7:51 pm

2 stops33h 26m

Hermosillo Gen Pesqueira Garcia

Tue 10/7

8:45 am-11:35 pm

1 stop12h 50m

$356

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Thu 10/2

12:25 pm-6:25 am

2 stops20h 00m

Hermosillo Gen Pesqueira Garcia

Tue 10/7

8:45 am-11:35 pm

1 stop12h 50m

$361

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Thu 10/23

12:25 pm-7:55 am

1 stop21h 30m

Hermosillo Gen Pesqueira Garcia

Mon 10/27

8:10 pm-11:35 pm

1 stop25h 25m

$369

ChicagoHermosillo

MDW - HMO

MDWHMO

Chicago Midway

Thu 10/23

8:39 pm-7:11 am

1 stop12h 32m

Hermosillo Gen Pesqueira Garcia

Mon 10/27

7:57 am-7:16 pm

1 stop9h 19m

$413

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Mon 9/1

12:25 pm-7:50 am

1 stop21h 25m

Hermosillo Gen Pesqueira Garcia

Fri 10/31

8:10 pm-11:30 pm

1 stop25h 20m

$419

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Thu 10/23

6:50 am-8:10 pm

2 stops15h 20m

Hermosillo Gen Pesqueira Garcia

Mon 10/27

8:10 pm-11:35 pm

1 stop25h 25m

$424

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Wed 10/1

12:25 pm-7:55 am

1 stop21h 30m

$143

ChicagoHermosillo

MDW - HMO

MDWHMO

Chicago Midway

Wed 10/1

8:39 pm-7:11 am

1 stop12h 32m

$183

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 15 results
1
2

Best time to book a flight from Chicago to Hermosillo

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

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

Find hourly flight availability from Chicago to Hermosillo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

It’s typically best to fly out from Chicago to Hermosillo at noon. Doing so could potentially save you 36% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from Chicago to Hermosillo?

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 August 18, 2025.
See what other customers who have flown with Viva from Chicago to Hermosillo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Viva
7.0
Good
789 reviews

Food

5.9

Boarding

6.9

Comfort

6.7

Crew

7.6

Entertainment

5.5

Overall

7.0

Reviews

1 / 20
2.0
Mediocre

Ligita,Mar 2025

MTY - DEN

This was all around a bad experience. The airline bumped my flight to being 2 hours earlier and had no other alternatives for me even within 2 days. So I had to wake my 2 small children at 2:30am to board a 5:00am flight. This also made our layover 4 hours instead of the 2 we had planned, so it was impossible to get any rest with the itinerary that we had. The seats were hard and uncomfortable and the airline charged extra for seats and luggage which I did not realize when I booked. There were no snacks or drinks served. The announcements at the airport for boarding were all in Spanish and no one translated them to English so many people were confused about when to board. At one point they got us in a big line to board and then we stood there crammed together for a long time. One of the landings was super bumpy and made us a little nervous. All around not great, but the change in schedule made it so that I don't think I will fly them again.
Viva
7.0
Good
789 reviews
Viva
7.0
Good
789 reviews

Food

5.9

Boarding

6.9

Comfort

6.7

Crew

7.6

Entertainment

5.5

Overall

7.0

Reviews

1 / 20
2.0
Mediocre

Ligita,Mar 2025

MTY - DEN

This was all around a bad experience. The airline bumped my flight to being 2 hours earlier and had no other alternatives for me even within 2 days. So I had to wake my 2 small children at 2:30am to board a 5:00am flight. This also made our layover 4 hours instead of the 2 we had planned, so it was impossible to get any rest with the itinerary that we had. The seats were hard and uncomfortable and the airline charged extra for seats and luggage which I did not realize when I booked. There were no snacks or drinks served. The announcements at the airport for boarding were all in Spanish and no one translated them to English so many people were confused about when to board. At one point they got us in a big line to board and then we stood there crammed together for a long time. One of the landings was super bumpy and made us a little nervous. All around not great, but the change in schedule made it so that I don't think I will fly them again.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Hermosillo. 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 into for flights to Hermosillo from Chicago?

    Located just 4.3 mi from the city center, Hermosillo Gen Pesqueira Garcia is the airport most travelers will use when flying to Hermosillo from Chicago. Booking flights from Chicago to Gen Pesqueira Garcia (HMO) should be relatively easy as there are 0 daily inbound flights from Chicago from 1 airline.

  • How long is the flight from Chicago to Hermosillo?

    Airlines like Viva and Volaris fly from Chicago to Hermosillo in about 12h 32m. The time it takes to get you to your destination can typically vary by up to 8h 58m. Airlines will cover a distance of 1568 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Chicago to Hermosillo round-trip?

    Our cheapest airline available from Chicago to Hermosillo is Viva. Our recent data shows that you can find tickets from as low as $190 on this airline. You may be able to fly from Chicago to Hermosillo for 59% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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.

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

    Currently, October is the cheapest month in which you can book a flight from Chicago to Hermosillo (average of $414). Flying from Chicago to Hermosillo in December is currently the most expensive (average of $836). 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

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Alternative routes for Chicago to Hermosillo

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Hermosillo flights
Midway to Hermosillo flights
St. Louis to Hermosillo flights

Top airline flying from Chicago to Hermosillo

Discover the top airline that operate flights from Chicago to Hermosillo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
VivaCheapest$190Average$252FlexibilityNo cancel feeOn-timeN/A

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