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Cheap flights from Illinois to Hermosillo from $310

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Hermosillo departing on 1/23. 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
0 bags

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Find the cheapest flights from Illinois to Hermosillo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:58 pm - 7:33 pm
ORD
-
HMO
20h 35m1 stop
Multiple Airlines Logo
8:50 am - 11:25 pm
HMO
-
ORD
13h 35m1 stop
$310Multiple Airlines
Fri, Jan 23 - Tue, Jan 27
Viva Logo
12:55 am - 11:50 am
ORD
-
HMO
11h 55m1 stop
Viva Logo
8:50 pm - 11:50 pm
HMO
-
ORD
26h 00m1 stop
$330Viva
Thu, Feb 19 - Tue, Feb 24
Multiple Airlines Logo
6:23 am - 7:33 pm
ORD
-
HMO
14h 10m1 stop
Multiple Airlines Logo
9:45 am - 11:25 pm
HMO
-
ORD
12h 40m1 stop
$351Multiple Airlines
Thu, Jan 22 - Thu, Jan 29
Multiple Airlines Logo
12:59 pm - 7:10 am
ORD
-
HMO
19h 11m2 stops
Multiple Airlines Logo
8:50 am - 11:25 pm
HMO
-
ORD
13h 35m1 stop
$356Multiple Airlines
Fri, Jan 23 - Tue, Jan 27
Multiple Airlines Logo
6:00 am - 11:10 am
ORD
-
HMO
30h 10m2 stops
Multiple Airlines Logo
9:45 am - 11:25 pm
HMO
-
ORD
12h 40m1 stop
$376Multiple Airlines
Thu, Jan 22 - Thu, Jan 29
Volaris Logo
12:59 pm - 7:57 pm
ORD
-
HMO
8h 58m1 stop
Volaris Logo
6:16 pm - 5:57 am
HMO
-
ORD
9h 41m1 stop
$415Volaris
Sat, Mar 28 - Sat, Apr 4
American Airlines Logo
6:50 pm - 12:39 pm
STL
-
HMO
18h 49m2 stops
American Airlines Logo
1:19 pm - 12:05 am
HMO
-
STL
9h 46m1 stop
$574American Airlines
Thu, Feb 26 - Mon, Mar 2
Aeromexico Logo
6:00 am - 5:10 pm
MDW
-
HMO
12h 10m2 stops
Aeromexico Logo
5:58 pm - 5:45 pm
HMO
-
MDW
22h 47m2 stops
$574Aeromexico
Tue, Feb 24 - Wed, Feb 25
American Airlines Logo
6:50 pm - 12:39 pm
STL
-
HMO
18h 49m2 stops
American Airlines Logo
1:19 pm - 10:59 am
HMO
-
STL
20h 40m2 stops
$579American Airlines
Thu, Feb 26 - Mon, Mar 2
Aeromexico Logo
6:00 am - 8:24 am
MDW
-
HMO
27h 24m2 stops
Aeromexico Logo
7:46 pm - 5:45 pm
HMO
-
MDW
20h 59m2 stops
$617Aeromexico
Tue, Feb 24 - Wed, Feb 25

Aeromexico flights from Illinois to Hermosillo

Our best Aeromexico deals on Illinois to Hermosillo flight tickets
Aeromexico
Feb 23
ORD1:11 amChicago O'Hare Intl
12h 34m
1 stop
HMO12:45 pmHermosillo Gen Pesqueira Garcia
Feb 25
HMO6:05 amHermosillo Gen Pesqueira Garcia
15h 55m
1 stop
ORD11:00 pmChicago O'Hare Intl
$503
Find similar
Aeromexico
Feb 23
ORD1:11 amChicago O'Hare Intl
12h 34m
1 stop
HMO12:45 pmHermosillo Gen Pesqueira Garcia
Feb 25
HMO2:02 pmHermosillo Gen Pesqueira Garcia
20h 34m
2 stops
ORD11:36 amChicago O'Hare Intl
$508
Find similar
Aeromexico
Feb 20
ORD1:26 pmChicago O'Hare Intl
19h 53m
2 stops
HMO8:19 amHermosillo Gen Pesqueira Garcia
Feb 24
HMO9:03 amHermosillo Gen Pesqueira Garcia
25h 33m
2 stops
ORD11:36 amChicago O'Hare Intl
$514
Find similar

Volaris flights from Illinois to Hermosillo

Our best Volaris deals on Illinois to Hermosillo flight tickets
Volaris
Mar 28
ORD12:59 pmChicago O'Hare Intl
8h 58m
1 stop
HMO7:57 pmHermosillo Gen Pesqueira Garcia
Apr 4
HMO6:16 pmHermosillo Gen Pesqueira Garcia
9h 41m
1 stop
ORD5:57 amChicago O'Hare Intl
$415
Find similar
Volaris
Jan 17
ORD11:59 pmChicago O'Hare Intl
33h 56m
2 stops
HMO8:55 amHermosillo Gen Pesqueira Garcia
Jan 21
HMO7:39 pmHermosillo Gen Pesqueira Garcia
14h 40m
2 stops
ORD11:19 amChicago O'Hare Intl
$532
Find similar
Volaris
Dec 31
ORD12:59 pmChicago O'Hare Intl
10h 36m
1 stop
HMO10:35 pmHermosillo Gen Pesqueira Garcia
Jan 1
HMO8:26 amHermosillo Gen Pesqueira Garcia
13h 03m
1 stop
ORD10:29 pmChicago O'Hare Intl
$534
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Illinois to Hermosillo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Fri 1/23

11:58 pm-7:33 pm

1 stop20h 35m

Hermosillo Gen Pesqueira Garcia

Tue 1/27

8:50 am-11:25 pm

1 stop13h 35m

$310

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Thu 2/19

12:55 am-11:50 am

1 stop11h 55m

Hermosillo Gen Pesqueira Garcia

Tue 2/24

8:50 pm-11:50 pm

1 stop26h 00m

$330

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Thu 1/22

6:23 am-7:33 pm

1 stop14h 10m

Hermosillo Gen Pesqueira Garcia

Thu 1/29

9:45 am-11:25 pm

1 stop12h 40m

$351

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Fri 1/23

12:59 pm-7:10 am

2 stops19h 11m

Hermosillo Gen Pesqueira Garcia

Tue 1/27

8:50 am-11:25 pm

1 stop13h 35m

$356

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Thu 1/22

6:00 am-11:10 am

2 stops30h 10m

Hermosillo Gen Pesqueira Garcia

Thu 1/29

9:45 am-11:25 pm

1 stop12h 40m

$376

ChicagoHermosillo

ORD - HMO

ORDHMO

Chicago O'Hare Intl

Sat 3/28

12:59 pm-7:57 pm

1 stop8h 58m

Hermosillo Gen Pesqueira Garcia

Sat 4/4

6:16 pm-5:57 am

1 stop9h 41m

$415

St. LouisHermosillo

STL - HMO

STLHMO

Lambert-St Louis

Thu 2/26

6:50 pm-12:39 pm

2 stops18h 49m

Hermosillo Gen Pesqueira Garcia

Mon 3/2

1:19 pm-12:05 am

1 stop9h 46m

$574

ChicagoHermosillo

MDW - HMO

MDWHMO

Chicago Midway

Tue 2/24

6:00 am-5:10 pm

2 stops12h 10m

Hermosillo Gen Pesqueira Garcia

Wed 2/25

5:58 pm-5:45 pm

2 stops22h 47m

$574

St. LouisHermosillo

STL - HMO

STLHMO

Lambert-St Louis

Thu 2/26

6:50 pm-12:39 pm

2 stops18h 49m

Hermosillo Gen Pesqueira Garcia

Mon 3/2

1:19 pm-10:59 am

2 stops20h 40m

$579

ChicagoHermosillo

MDW - HMO

MDWHMO

Chicago Midway

Tue 2/24

6:00 am-8:24 am

2 stops27h 24m

Hermosillo Gen Pesqueira Garcia

Wed 2/25

7:46 pm-5:45 pm

2 stops20h 59m

$617

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Hermosillo from

How to get the cheapest flight ticket from Illinois 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 Illinois 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 Illinois 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.

Can stopping save me money on Illinois to Hermosillo flights?

You could potentially save up to 47% on your flight if you consider stops on a Illinois to Hermosillo flight.

Cheap Illinois to Hermosillo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Hermosillo

Fastest flight time

8h 58m

Direct flights

None
The fastest flight from Illinois to Hermosillo takes 8h 58m
There are no direct flights from Illinois to Hermosillo. There are no popular flight routes from Illinois to Hermosillo.
Search flight deals

  • When did momondo last update prices for flights from Illinois to Hermosillo Gen Pesqueira Garcia Airport?

    Prices for flights from Illinois to Hermosillo Gen Pesqueira Garcia Airport were last updated today.

  • How many operators does momondo search for flights from Illinois to Hermosillo Gen Pesqueira Garcia Airport?

  • How old do you have to be to fly from Illinois to Hermosillo Gen Pesqueira Garcia Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Hermosillo Gen Pesqueira Garcia Airport.

  • What documentation or ID do you need to fly to Hermosillo Gen Pesqueira Garcia Airport?

    The travel and health documents required for your trip to Hermosillo Gen Pesqueira Garcia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hermosillo Gen Pesqueira Garcia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Illinois to Hermosillo

Compare and see reviews for airlines that fly from Illinois to Hermosillo with momondo
Airline
Rating
Free Cancellation
Price
VivaPriceFrom $190Free CancellationRating
7.0
803 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 Illinois to Hermosillo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Hermosillo. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search for Illinois to Hermosillo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Illinois 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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