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Hermosillo

$280+ Cheap flights from Illinois to Hermosillo (HMO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HMO
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Illinois to Hermosillo

Keep the following information in mind while searching for Illinois to Hermosillo flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$285
(Kiwi.com)

Popular in

November

Cheapest in

August
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.
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From Illinois to Hermosillo Gen Pesqueira Garcia
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Highest demand for flights based on searches. 37% potential increase in price ($249 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($52 potential savings vs. average RT price).
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Find flight deals from Illinois to Hermosillo

Cheapest flights from Illinois to Hermosillo
Explore the most affordable flight options available from Illinois to Hermosillo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Mon 5/196:34 pmORD - HMO
1 stop14h 03mMultiple Airlines
Thu 5/228:30 pmHMO - ORD
1 stop25h 05mMultiple Airlines
Deal found 4/29$280
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 8/1412:25 pmORD - HMO
1 stop9h 30mViva
Sun 8/178:35 pmHMO - ORD
1 stop25h 15mViva
Deal found 4/29$284
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Mon 5/196:34 pmORD - HMO
1 stop14h 03mVolaris
Thu 5/227:10 amHMO - ORD
2 stops15h 05mVolaris
Deal found 4/29$302
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:00 amORD - HMO
1 stop8h 34mAmerican Airlines
Mon 10/612:55 pmHMO - ORD
1 stop9h 42mAmerican Airlines
Deal found 4/29$552
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Mon 5/198:39 pmMDW - HMO
1 stop12h 37mMultiple Airlines
Thu 5/227:10 amHMO - MDW
2 stops12h 13mMultiple Airlines
Deal found 4/29$647
This Aeromexico deal was found by Cheapflights users on 4/29. 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 9/301:55 amORD - HMO
1 stop9h 00mAeromexico
Mon 10/69:50 amHMO - ORD
1 stop12h 39mAeromexico
Deal found 4/29$699
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/210:31 amORD - HMO
2 stops15h 08mDelta
Mon 6/910:17 amHMO - ORD
1 stop11h 36mDelta
Deal found 4/29$712
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/156:00 amMDW - HMO
2 stops15h 53mDelta
Mon 8/186:15 amHMO - MDW
2 stops13h 32mDelta
Deal found 4/29$738
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/198:39 pmMDW - HMO
1 stop12h 37mVolaris
Thu 5/227:46 amHMO - MDW
1 stop9h 20mVolaris
Deal found 4/29$800
This Kissandfly.com deal was found by Cheapflights users on 4/29. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1310:26 amMDW - HMO
2 stops15h 13mAeromexico
Fri 6/207:15 amHMO - MDW
2 stops12h 30mAeromexico
Deal found 4/29$940

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois 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 May 1, 2025.
Use the filters below to find and compare flights from Illinois to Hermosillo that are best for you.

Fly from

Illinois

Fly to

Hermosillo

Route

Depart

Return

Price

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Mon 5/19

6:34 pm-6:37 am

1 stop14h 03m

Hermosillo Gen Pesqueira Garcia

Thu 5/22

8:30 pm-11:35 pm

1 stop25h 05m

$280

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Thu 8/14

12:25 pm-7:55 pm

1 stop9h 30m

Hermosillo Gen Pesqueira Garcia

Sun 8/17

8:35 pm-11:50 pm

1 stop25h 15m

$284

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Mon 5/19

6:34 pm-6:37 am

1 stop14h 03m

Hermosillo Gen Pesqueira Garcia

Thu 5/22

7:10 am-12:15 am

2 stops15h 05m

$302

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Wed 10/1

5:00 am-11:34 am

1 stop8h 34m

Hermosillo Gen Pesqueira Garcia

Mon 10/6

12:55 pm-12:37 am

1 stop9h 42m

$552

ChicagoHermosillo

MDW - HMO

MDWHMO

Chicago Midway

Mon 5/19

8:39 pm-7:16 am

1 stop12h 37m

Hermosillo Gen Pesqueira Garcia

Thu 5/22

7:10 am-9:23 pm

2 stops12h 13m

$647

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Tue 9/30

1:55 am-8:55 am

1 stop9h 00m

Hermosillo Gen Pesqueira Garcia

Mon 10/6

9:50 am-12:29 am

1 stop12h 39m

$699

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Mon 6/2

10:31 am-11:39 pm

2 stops15h 08m

Hermosillo Gen Pesqueira Garcia

Mon 6/9

10:17 am-11:53 pm

1 stop11h 36m

$712

ChicagoHermosillo

MDW - HMO

MDWHMO

Chicago Midway

Fri 8/15

6:00 am-7:53 pm

2 stops15h 53m

Hermosillo Gen Pesqueira Garcia

Mon 8/18

6:15 am-9:47 pm

2 stops13h 32m

$738

ChicagoHermosillo

MDW - HMO

MDWHMO

Chicago Midway

Mon 5/19

8:39 pm-7:16 am

1 stop12h 37m

Hermosillo Gen Pesqueira Garcia

Thu 5/22

7:46 am-7:06 pm

1 stop9h 20m

$800

ChicagoHermosillo

MDW - HMO

MDWHMO

Chicago Midway

Fri 6/13

10:26 am-11:39 pm

2 stops15h 13m

Hermosillo Gen Pesqueira Garcia

Fri 6/20

7:15 am-9:45 pm

2 stops12h 30m

$940

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 14 results
1
2

Best time to book a flight from Illinois to Hermosillo

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

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

Find hourly flight availability from Illinois 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 May 1, 2025.

When flying from Illinois to Hermosillo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Hermosillo by month

Plan your trip to Hermosillo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hermosillo ranges from 0.1 - 3.2 inches per month. July is typically the wettest month, when rainfall can reach 3.2 in. April is typically the driest time to visit Hermosillo when rainfall is around 0.1 in.

Temperature in Hermosillo by month

Plan your trip to Hermosillo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hermosillo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 89.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

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 May 1, 2025.
Read through reviews of airlines operating flights from Illinois to Hermosillo, such as Delta, Aeromexico and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aeromexico
7.5
Good
1,698 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Viva
6.9
Okay
785 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Volaris
6.7
Okay
1,174 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 Illinois?

    Hermosillo Gen Pesqueira Garcia (HMO) is the airport you will fly into if you book a flight from Illinois to Hermosillo. It is only a 4.3 mi journey from Gen Pesqueira Garcia (HMO) to Hermosillo’s city center.

  • What are the cheapest airlines to fly from Illinois to Hermosillo one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $301. Aeromexico flights start at $382 while deals on Delta start at $535 one-way.

  • What are the most popular routes from Illinois to Hermosillo?

    Most travelers choose Chicago O'Hare Intl - Hermosillo Gen Pesqueira Garcia, Chicago Midway - Hermosillo Gen Pesqueira Garcia or Lambert-St Louis - Hermosillo Gen Pesqueira Garcia when deciding on the best route from Illinois to Hermosillo.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois 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 Illinois to Hermosillo?

    Currently, October is the cheapest month in which you can book a flight from Illinois to Hermosillo (average of $414). Flying from Illinois 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.

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Alternative routes for Illinois to Hermosillo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Illinois to Hermosillo

Discover the top 2 airlines that operate flights from Illinois 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
VivaCheapest$190Average$234FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$298Average$559FlexibilityNo cancel feeOn-time71%

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