HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hermosillo

$157+ 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — HMO
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to Hermosillo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 January 21, 2026.

This Booking.com deal was found by Cheapflights users on 1/20. 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.
Mon 3/212:55 am
ORD
-
HMO
1 stop9h 05m
Viva
Mon 3/97:55 am
HMO
-
ORD
1 stop14h 50m
Viva
Deal found 1/20$297
This eDestinos deal was found by Cheapflights users on 1/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:54 pm
MDW
-
HMO
1 stop13h 16m
Volaris
Sat 3/147:51 am
HMO
-
MDW
1 stop8h 43m
Volaris
Deal found 1/21$328
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:54 pm
MDW
-
HMO
1 stop13h 51m
Volaris
Mon 3/97:51 am
HMO
-
MDW
1 stop8h 43m
Volaris
Deal found 1/20$338
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Tue 3/312:59 pm
ORD
-
HMO
2 stops19h 56m
Multiple Airlines
Mon 3/97:55 am
HMO
-
ORD
1 stop14h 50m
Multiple Airlines
Deal found 1/21$344
This Flightnetwork deal was found by Cheapflights users on 1/21. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/612:55 am
ORD
-
HMO
1 stop9h 05m
Viva
Sat 3/149:45 am
HMO
-
ORD
1 stop12h 40m
Viva
Deal found 1/21$348
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Fri 3/612:59 pm
ORD
-
HMO
1 stop21h 01m
Multiple Airlines
Fri 3/1312:35 pm
HMO
-
ORD
1 stop9h 50m
Multiple Airlines
Deal found 1/20$361
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:54 pm
MDW
-
HMO
1 stop13h 51m
Volaris
Fri 3/137:51 am
HMO
-
MDW
1 stop8h 43m
Volaris
Deal found 1/20$363
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Sat 3/712:59 pm
ORD
-
HMO
2 stops31h 34m
Multiple Airlines
Sat 3/149:45 am
HMO
-
ORD
1 stop12h 40m
Multiple Airlines
Deal found 1/21$378
This eDestinos deal was found by Cheapflights users on 1/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/711:59 pm
ORD
-
HMO
2 stops20h 34m
Volaris
Sat 3/148:35 am
HMO
-
ORD
2 stops24h 44m
Volaris
Deal found 1/21$456
This Expedia deal was found by Cheapflights users on 1/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:00 am
MDW
-
HMO
2 stops17h 59m
Multiple Airlines
Mon 3/97:51 am
HMO
-
MDW
1 stop8h 43m
Multiple Airlines
Deal found 1/21$461
This Aeromexico deal was found by Cheapflights users on 1/21. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:00 am
MDW
-
HMO
2 stops14h 00m
Aeromexico
Wed 2/255:58 pm
HMO
-
MDW
2 stops27h 33m
Aeromexico
Deal found 1/21$528
This Priceline deal was found by Cheapflights users on 1/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:00 am
MDW
-
HMO
2 stops12h 10m
Aeromexico
Mon 3/96:37 pm
HMO
-
MDW
2 stops25h 54m
Aeromexico
Deal found 1/20$719

Find 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$297
(Booking.com)

One-way from

$157
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$728
Provider with most accurate pricing for Chicago (CHI)-Hermosillo Gen Pesqueira Garcia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Hermosillo Gen Pesqueira Garcia flights.
Search Deals
From Chicago (CHI) to Hermosillo Gen Pesqueira Garcia
Search Deals
One-way flight from Chicago (CHI) to Hermosillo Gen Pesqueira Garcia
Search Deals
Highest demand for flights based on searches. 32% potential increase in price ($242 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 21, 2026.
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

Mon 3/2

12:55 am-9:00 am

1 stop9h 05m

Hermosillo Gen Pesqueira Garcia

Mon 3/9

7:55 am-12:45 am

1 stop14h 50m

$297

ChicagoHermosillo

MDW - HMO

MDWHMO

Chicago Midway

Sat 3/7

6:54 pm-7:10 am

1 stop13h 16m

Hermosillo Gen Pesqueira Garcia

Sat 3/14

7:51 am-6:34 pm

1 stop8h 43m

$328

ChicagoHermosillo

MDW - HMO

MDWHMO

Chicago Midway

Tue 3/3

6:54 pm-7:45 am

1 stop13h 51m

Hermosillo Gen Pesqueira Garcia

Mon 3/9

7:51 am-6:34 pm

1 stop8h 43m

$338

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Tue 3/3

12:59 pm-7:55 am

2 stops19h 56m

Hermosillo Gen Pesqueira Garcia

Mon 3/9

7:55 am-12:45 am

1 stop14h 50m

$344

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Fri 3/6

12:55 am-9:00 am

1 stop9h 05m

Hermosillo Gen Pesqueira Garcia

Sat 3/14

9:45 am-12:25 am

1 stop12h 40m

$348

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Fri 3/6

12:59 pm-9:00 am

1 stop21h 01m

Hermosillo Gen Pesqueira Garcia

Fri 3/13

12:35 pm-12:25 am

1 stop9h 50m

$361

ChicagoHermosillo

MDW - HMO

MDWHMO

Chicago Midway

Fri 3/6

6:54 pm-7:45 am

1 stop13h 51m

Hermosillo Gen Pesqueira Garcia

Fri 3/13

7:51 am-6:34 pm

1 stop8h 43m

$363

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Sat 3/7

12:59 pm-7:33 pm

2 stops31h 34m

Hermosillo Gen Pesqueira Garcia

Sat 3/14

9:45 am-12:25 am

1 stop12h 40m

$378

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Sat 3/7

11:59 pm-7:33 pm

2 stops20h 34m

Hermosillo Gen Pesqueira Garcia

Sat 3/14

8:35 am-11:19 am

2 stops24h 44m

$456

ChicagoHermosillo

MDW - HMO

MDWHMO

Chicago Midway

Tue 3/3

6:00 am-10:59 pm

2 stops17h 59m

Hermosillo Gen Pesqueira Garcia

Mon 3/9

7:51 am-6:34 pm

1 stop8h 43m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 17 results
1
2

Compare providers for flights from Chicago to Hermosillo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Hermosillo in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Hermosillo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Hermosillo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Hermosillo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Hermosillo flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Hermosillo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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 9h 05m. The time it takes to get you to your destination can typically vary by up to 4h 11m. Airlines will cover a distance of 1567 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 $193 on this airline. You may be able to fly from Chicago to Hermosillo for 61% 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.

See more FAQs

Traveling to a place near Hermosillo?

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

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 Chicago to Hermosillo

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Hermosillo flights
St. Louis to Hermosillo flights
Midway 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
VivaCheapest$193Average$327FlexibilityNo cancel feeOn-timeN/A

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.