Title: CA $404 Cheap American Airlines fights from Chicago to Hermosillo - Expedia.ca ![Mexico which includes heritage architecture, street scenes and a church or cathedral](https://images.trvl-media.com/place/1485/b1270abb-6f04-419e-a2eb-1d7a194a2073.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1485/b1270abb-6f04-419e-a2eb-1d7a194a2073.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $404 Cheap American Airlines fights from Chicago (ORD) to Hermosillo (HMO) [View CA $404 flight on Mon, Feb 9, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:ORD,to:HMO,departure:09/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:403.09&airProductToken=AQpoCjIIwYIBEgQzMjA1GK4cIO-5ASiU4IQDMIHihAM4QkAAWAFqBUJBU0lDcghRTFg1QUJCWgoyCMGCARIEMjAzORjvuQEgh3MonOeEAzDr54QDOEJAAVgBagVCQVNJQ3IIUUxYNUFCQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## American Airlines flights from Chicago to Hermosillo (ORD→HMO) Prices were available within the past 7 days and start at CA $404 for one-way flights and CA $670 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Feb 9 - Mon, Feb 16 ORD Chicago HMO Hermosillo CA $670 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:HMO,departure:09/02/2026TANYT&leg2=from:HMO,to:ORD,departure:16/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:669.15&airProductToken=AQpoCjIIwYIBEgQzMjA1GK4cIO-5ASiU4IQDMIHihAM4QkAAWAFqBUJBU0lDcghRTFg1QUJCWgoyCMGCARIEMjAzORjvuQEgh3MonOeEAzDr54QDOEJAAVgBagVCQVNJQ3IIUUxYNUFCQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Feb 9 - Mon, Feb 16 ORD Chicago HMO Hermosillo CA $677 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:HMO,departure:09/02/2026TANYT&leg2=from:HMO,to:ORD,departure:16/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:676.95&airProductToken=AQpoCjIIwYIBEgQzMTU5GK4cIO-5ASi93oQDMKfghAM4QkAAWAFqBUJBU0lDcghRTFg1QUJCWgoyCMGCARIEMjAzORjvuQEgh3MonOeEAzDr54QDOEJAAVgBagVCQVNJQ3IIUUxYNUFCQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Feb 7 - Sat, Feb 14 ORD Chicago HMO Hermosillo CA $722 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:HMO,departure:07/02/2026TANYT&leg2=from:HMO,to:ORD,departure:14/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:721.70&airProductToken=AQpGCiEIwYIBEgQzMTcyGK4cIO-5ASiRw4QDMIHFhAM4T0AAWAEKIQjBggESBDIwMzkY77kBIIdzKLzFhAMwi8aEAzhPQAFYAQpGCiEIwYIBEgQ0MDk2GIdzIO-5ASialYUDMO6VhQM4T0AAWAEKIQjBggESBDEwNjEY77kBIK4cKN-ahQMwp5yFAzhPQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Feb 9 - Mon, Feb 16 ORD Chicago HMO Hermosillo CA $747 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:HMO,departure:09/02/2026TANYT&leg2=from:HMO,to:ORD,departure:16/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:746.15&airProductToken=AQpmCjEIwYIBEgQzMjA1GK4cIO-5ASiU4IQDMIHihAM4UUAAWAFqBE1BSU5yCFFMWDVBQk0xCjEIwYIBEgQyMDM5GO-5ASCHcyic54QDMOvnhAM4UUABWAFqBE1BSU5yCFFMWDVBQk0xEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Feb 9 - Mon, Feb 16 ORD Chicago HMO Hermosillo CA $754 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:HMO,departure:09/02/2026TANYT&leg2=from:HMO,to:ORD,departure:16/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:753.95&airProductToken=AQpmCjEIwYIBEgQxNjE0GK4cIO-5ASjN3IQDML7ehAM4UUAAWAFqBE1BSU5yCFFMWDVBQk0xCjEIwYIBEgQyMDM5GO-5ASCHcyic54QDMOvnhAM4UUABWAFqBE1BSU5yCFFMWDVBQk0xEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Feb 10 - Wed, Feb 18 ORD Chicago HMO Hermosillo CA $759 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:HMO,departure:10/02/2026TANYT&leg2=from:HMO,to:ORD,departure:18/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:758.70&airProductToken=AQpGCiEIwYIBEgQyMjIyGK4cIO-5ASj044QDMOjlhAM4T0AAWAEKIQjBggESBDIwMzkY77kBIIdzKJznhAMw6-eEAzhPQAFYAQpGCiEIwYIBEgQ0MDk2GIdzIO-5ASiawoUDMO7ChQM4UUAAWAEKIQjBggESBDEzOTEY77kBIK4cKK7DhQMwh8WFAzhRQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) Flight from Chicago to Hermosillo (ORD - HMO) route information | Origin airport | O'Hare Intl. | | --- | --- | | Destination airport | General Ignacio Pesqueira Garcia Intl. | | Distance | 2509 km | ## Frequently asked questions ### How much is an American Airlines flight from O'Hare Intl. Airport (ORD) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)? > You'll find budget-friendly return American Airlines flights from CA $670 from ORD to HMO by filtering your results from "Price (lowest to highest)" on Expedia. Or search for bargains from CA $404 for a one-way journey.\**\*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.* ### What is the cheapest month to fly from ORD to HMO with American Airlines? > American Airlines flights to Hermosillo are usually cheaper in the low-season months of August and July. Whether you're after a one-way or a return ticket, you could score a better deal then. ### Does American Airlines fly nonstop from O'Hare Intl. Airport (ORD) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)? > To see if there's a direct journey from ORD to HMO with American Airlines or other carriers, check the "Nonstop" box when searching for tickets. ### What airports does American Airlines fly into in Hermosillo? > General Ignacio Pesqueira Garcia Intl. Airport (HMO) is the main Hermosillo gateway for American Airlines flights from O'Hare Intl. Airport (ORD). ### Can I change or cancel my American Airlines flight from O'Hare Intl. Airport (ORD) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)? > In most cases, you can reschedule or cancel your flight, although additional fees may apply if your booking was made more than 24 hours ago. Need to keep your options open? Make use of our "No cancel fee" and "Changes included" filters to find flights that won't charge extra if you have to alter your plans. To update your booking, visit "[Trips](https://www.expedia.ca/trips)," select your flight and click on "Manage Booking" for further information. ## Explore a world of travel with Expedia \*Available to Expedia members.