$117+ Cheap flights from Chicago (CHI) to San Miguel de Allende, Mexico
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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Chicago to San Miguel de Allende 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.Cheapflights Tip: The best prices from Chicago to San Miguel de Allende are usually found in February or January, booked 17 days in advance, depart on a Wednesday or Monday and return on a Monday
Cheap flight deals from Chicago to San Miguel de Allende
Keep the following information in mind while searching for Chicago to San Miguel de Allende flight deals. Data was last updated June 12, 2025.
Round-trip from | $306 (Delta) |
|---|---|
One-way from | $117 (Mytrip) |
Popular in | July |
Cheapest in | February |
Average price | $409 |
Find flight deals from Chicago to San Miguel de Allende
Cheapest flights from Chicago to San Miguel de AllendeExplore the most affordable flight options available from Chicago to San Miguel de Allende. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Chicago to San Miguel de Allende. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/11. 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.
This Aeromexico deal was found by Cheapflights users on 6/10. 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.
This Delta deal was found by Cheapflights users on 6/10. 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.
This American Airlines deal was found by Cheapflights users on 6/11. 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.
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Aeromexico deal was found by Cheapflights users on 6/11. 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.
This Priceline deal was found by Cheapflights users on 6/10. 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.
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to San Miguel de Allende 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 June 12, 2025.
Use the filters below to find and compare flights from Chicago to San Miguel de Allende that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoSantiago de Querétaro
ORD - QRO
ORDQRO
Chicago O'Hare Intl
Tue 9/9
5:45 am-4:44 pm
2 stops11h 59m
Santiago de Querétaro
Fri 9/12
10:22 am-9:12 pm
1 stop9h 50m
ChicagoSantiago de Querétaro
MDW - QRO
MDWQRO
Chicago Midway
Wed 9/10
6:00 am-4:44 pm
2 stops11h 44m
Santiago de Querétaro
Mon 9/15
10:22 am-9:44 pm
1 stop10h 22m
ChicagoSantiago de Querétaro
ORD - QRO
ORDQRO
Chicago O'Hare Intl
Fri 7/25
7:00 am-8:57 pm
2 stops14h 57m
Santiago de Querétaro
Fri 8/1
9:52 am-6:49 pm
1 stop7h 57m
ChicagoSantiago de Querétaro
MDW - QRO
MDWQRO
Chicago Midway
Tue 8/19
6:04 am-4:15 pm
1 stop11h 11m
Santiago de Querétaro
Sat 8/30
9:25 am-9:12 pm
1 stop10h 47m
ChicagoSantiago de Querétaro
ORD - QRO
ORDQRO
Chicago O'Hare Intl
Tue 7/8
9:50 am-10:40 pm
1 stop13h 50m
Santiago de Querétaro
Tue 7/29
5:04 am-7:45 pm
1 stop13h 41m
ChicagoSantiago de Querétaro
ORD - QRO
ORDQRO
Chicago O'Hare Intl
Thu 8/21
12:25 pm-6:20 pm
1 stop6h 55m
Santiago de Querétaro
Sun 8/31
6:15 am-11:50 pm
1 stop16h 35m
ChicagoSantiago de Querétaro
ORD - QRO
ORDQRO
Chicago O'Hare Intl
Wed 9/10
12:25 pm-6:20 pm
1 stop6h 55m
Santiago de Querétaro
Wed 9/17
11:23 pm-4:18 am
Nonstop3h 55m
ChicagoSantiago de Querétaro
ORD - QRO
ORDQRO
Chicago O'Hare Intl
Thu 7/10
7:10 am-7:30 pm
1 stop13h 20m
Santiago de Querétaro
Wed 7/16
2:40 pm-11:12 pm
1 stop7h 32m
ChicagoSantiago de Querétaro
ORD - QRO
ORDQRO
Chicago O'Hare Intl
Fri 7/4
6:31 am-1:13 pm
2 stops31h 42m
Santiago de Querétaro
Sat 7/5
11:19 pm-4:18 am
Nonstop3h 59m
ChicagoSantiago de Querétaro
ORD - QRO
ORDQRO
Chicago O'Hare Intl
Fri 7/4
7:35 am-6:45 pm
1 stop12h 10m
Santiago de Querétaro
Sat 7/5
11:19 pm-4:18 am
Nonstop3h 59m
Best time to book a flight from Chicago to San Miguel de Allende
Have a flexible travel schedule? Discover the best time to fly to San Miguel de Allende from Chicago with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Chicago to San Miguel de Allende
How far ahead should I book a flight from Chicago to San Miguel de Allende?
Use this chart to determine the optimal time to book a round-trip flight from Chicago to San Miguel de Allende. Price data was last updated on June 9, 2025.
Booking 17 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to San Miguel de Allende. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Chicago to San Miguel de Allende?
Currently, January is the cheapest month in which you can book a flight from Chicago to San Miguel de Allende (average of $355). Flying from Chicago to San Miguel de Allende in December is currently the most expensive (average of $716). 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.
What is the cheapest time of day to fly from CHI to SM9?
Find hourly flight availability from Chicago to San Miguel de Allende. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago to San Miguel de Allende as you normally would.
What is the cheapest day to fly from Chicago to San Miguel de Allende?
Use this chart to determine the cheapest time to fly round-trip from Chicago to San Miguel de Allende. Price data was last updated on June 8, 2025.
Travelers seeking maximum savings on their Chicago to San Miguel de Allende flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing San Miguel de Allende
Get insights into the airlines that provide service to San Miguel de Allende. 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 San Miguel de Allende. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Chicago to San Miguel de Allende, such as Delta, Aeromexico and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Food
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Chicago to San Miguel de Allende. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Chicago to San Miguel de Allende
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Chicago to San Miguel de Allende
Discover the top 7 airlines that operate flights from Chicago to San Miguel de Allende. 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$433 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$157 | Average$288 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$211 | Average$314 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$224 | Average$374 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$232 | Average$556 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$260 | Average$542 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$302 | Average$414 | FlexibilityNo cancel fee | On-timeN/A |