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Guanajuato

$148+ Cheap flights from O'Hare Intl (ORD) to Guanajuato, Mexico, 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BJX
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Guanajuato are usually found in February or April, booked 86 days in advance, depart on a Tuesday or Friday and return on a Friday

Cheap flight deals from O'Hare Intl to Guanajuato

Keep the following information in mind while searching for O'Hare Intl to Guanajuato flight deals. Data was last updated August 14, 2025.

Round-trip from

$272
(Kiwi.com)

One-way from

$149
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$331
From Chicago O'Hare Intl to Guanajuato
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One-way flight from Chicago O'Hare Intl to Guanajuato
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Highest demand for flights based on searches. 17% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from O'Hare Intl to Guanajuato

Cheapest flights from O'Hare Intl to Guanajuato
Explore the most affordable flight options available from O'Hare Intl to Guanajuato. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Sun 9/146:31 amORD - BJX
Nonstop4h 05mMultiple Airlines
Sat 9/207:45 pmBJX - ORD
1 stop27h 05mMultiple Airlines
Deal found 8/12$272
This Booking.com deal was found by Cheapflights users on 8/13. 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.
Wed 9/2412:25 pmORD - BJX
1 stop26h 00mViva
Thu 10/21:55 pmBJX - ORD
1 stop8h 40mViva
Deal found 8/13$279
This Booking.com deal was found by Cheapflights users on 8/12. 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.
Fri 10/312:25 pmORD - BJX
1 stop22h 15mViva
Sun 10/56:15 amBJX - ORD
1 stop16h 20mViva
Deal found 8/12$280
This Gotogate deal was found by Cheapflights users on 8/13. 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.
Tue 9/912:25 pmORD - BJX
1 stop26h 00mViva
Sun 9/216:15 amBJX - ORD
1 stop16h 35mViva
Deal found 8/13$284
This Booking.com deal was found by Cheapflights users on 8/12. 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.
Sun 9/1412:25 pmORD - BJX
1 stop26h 00mViva
Sat 9/201:55 pmBJX - ORD
1 stop8h 55mViva
Deal found 8/12$286
This Gotogate deal was found by Cheapflights users on 8/13. 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.
Tue 9/912:25 pmORD - BJX
1 stop11h 50mViva
Tue 9/234:40 pmBJX - ORD
1 stop6h 10mViva
Deal found 8/13$287
This Booking.com deal was found by Cheapflights users on 8/13. 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.
Fri 9/512:25 pmORD - BJX
1 stop22h 20mViva
Fri 9/127:45 pmBJX - ORD
1 stop27h 05mViva
Deal found 8/13$288
This Flightnetwork deal was found by Cheapflights users on 8/13. 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.
Sat 9/2712:25 pmORD - BJX
1 stop22h 20mViva
Sat 10/44:40 pmBJX - ORD
1 stop5h 55mViva
Deal found 8/13$289
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Sun 9/146:31 amORD - BJX
Nonstop4h 05mVolaris
Sat 9/2011:59 pmBJX - ORD
Nonstop3h 52mVolaris
Deal found 8/12$290
This Gotogate deal was found by Cheapflights users on 8/13. 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.
Tue 9/912:25 pmORD - BJX
1 stop22h 20mViva
Mon 9/227:45 pmBJX - ORD
1 stop27h 05mViva
Deal found 8/13$291
This Booking.com deal was found by Cheapflights users on 8/12. 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.
Fri 9/1912:25 pmORD - BJX
1 stop26h 00mViva
Sun 9/216:10 amBJX - ORD
1 stop16h 40mViva
Deal found 8/12$292
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1012:25 pmORD - BJX
1 stop22h 15mMultiple Airlines
Thu 10/1611:59 pmBJX - ORD
Nonstop3h 52mMultiple Airlines
Deal found 8/12$293

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Guanajuato 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 August 14, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Guanajuato that are best for you.

Fly from

O'Hare Intl

Fly to

Guanajuato

Route

Depart

Return

Price

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Sun 9/14

6:31 am-9:36 am

Nonstop4h 05m

León Del Bajio

Sat 9/20

7:45 pm-11:50 pm

1 stop27h 05m

$272

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Sun 9/14

6:31 am-9:36 am

Nonstop4h 05m

León Del Bajio

Sun 9/21

6:10 am-11:50 pm

1 stop16h 40m

$272

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Wed 9/24

12:25 pm-1:25 pm

1 stop26h 00m

León Del Bajio

Thu 10/2

1:55 pm-11:35 pm

1 stop8h 40m

$279

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Fri 10/3

12:25 pm-9:40 am

1 stop22h 15m

León Del Bajio

Sun 10/5

6:15 am-11:35 pm

1 stop16h 20m

$280

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Sun 9/28

6:31 am-9:36 am

Nonstop4h 05m

León Del Bajio

Sat 10/4

11:59 pm-4:51 am

Nonstop3h 52m

$284

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Tue 9/9

12:25 pm-1:25 pm

1 stop26h 00m

León Del Bajio

Sun 9/21

6:15 am-11:50 pm

1 stop16h 35m

$284

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Tue 9/9

12:25 pm-1:25 pm

1 stop26h 00m

León Del Bajio

Tue 9/23

6:10 am-11:50 pm

1 stop16h 40m

$284

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Fri 9/26

12:25 pm-1:25 pm

1 stop26h 00m

León Del Bajio

Tue 9/30

1:55 pm-11:50 pm

1 stop8h 55m

$286

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Sun 9/14

12:25 pm-1:25 pm

1 stop26h 00m

León Del Bajio

Sun 9/21

6:10 am-11:50 pm

1 stop16h 40m

$286

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Thu 10/9

12:25 pm-11:15 pm

1 stop11h 50m

León Del Bajio

Mon 10/13

7:45 pm-11:35 pm

1 stop26h 50m

$286

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 21 results
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Best time to book a flight from O'Hare Intl to Guanajuato

Have a flexible travel schedule? Discover the best time to fly to Guanajuato from O'Hare Intl 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 O'Hare Intl Airport to Guanajuato

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Guanajuato?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Guanajuato. Price data was last updated on August 8, 2025.

The best time to book flights from Chicago O'Hare Intl Airport to Guanajuato is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Guanajuato?

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Guanajuato (average of $355). Flying from Chicago O'Hare Intl Airport to Guanajuato in December is currently the most expensive (average of $726). 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 ORD to GJ9?

Find hourly flight availability from O'Hare Intl to Guanajuato. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from Chicago O'Hare Intl Airport to Guanajuato, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Guanajuato?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Guanajuato. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Guanajuato flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Guanajuato

Get insights into the airlines that provide service to Guanajuato. 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 Guanajuato. Reviews last updated August 14, 2025.
Get a feel of what it's like to fly with Aeromexico, United Airlines, and American Airlines from Chicago O'Hare Intl Airport to Guanajuato by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aeromexico
7.5
Good
1,723 reviews

Crew

7.9

Comfort

7.6

Boarding

7.4

Overall

7.5

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
Aeromexico
7.5
Good
1,723 reviews
Aeromexico
7.5
Good
1,723 reviews

Crew

7.9

Comfort

7.6

Boarding

7.4

Overall

7.5

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
United Airlines
7.4
Good
8,916 reviews
Aeromexico
7.5
Good
1,723 reviews

Crew

7.9

Comfort

7.6

Boarding

7.4

Overall

7.5

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
American Airlines
7.2
Good
10,000 reviews
Aeromexico
7.5
Good
1,723 reviews

Crew

7.9

Comfort

7.6

Boarding

7.4

Overall

7.5

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
Viva
7.0
Good
790 reviews
Aeromexico
7.5
Good
1,723 reviews

Crew

7.9

Comfort

7.6

Boarding

7.4

Overall

7.5

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
Volaris
6.6
Okay
1,163 reviews
Aeromexico
7.5
Good
1,723 reviews

Crew

7.9

Comfort

7.6

Boarding

7.4

Overall

7.5

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Guanajuato. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Guanajuato?

    The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to Guanajuato are Frontier (68%), Volaris (68%) and Viva (17%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Guanajuato?

    Looking at all options, your cheapest flight can be booked for $138. While the most popular route (Chicago O'Hare Intl - León Del Bajio) can be booked for $262 on average our data indicates $302 when flying from Chicago O'Hare Intl Airport to Guanajuato.

  • Can I find deals for flights from O'Hare Intl to Guanajuato that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Guanajuato flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Guanajuato?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Guanajuato.

  • Can I find deals for business class flights from O'Hare Intl to Guanajuato?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Guanajuato 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 Chicago O'Hare Intl Airport to Guanajuato?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Guanajuato (average of $355). Flying from Chicago O'Hare Intl Airport to Guanajuato in December is currently the most expensive (average of $726). 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.

See more FAQs

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Alternative routes for O'Hare Intl to Guanajuato

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to León flights
Midway to León flights
O'Hare Intl to Santiago de Querétaro flights
Midway to Santiago de Querétaro flights

Top 7 airlines flying from O'Hare Intl to Guanajuato

Discover the top 7 airlines that operate flights from O'Hare Intl to Guanajuato. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$144Average$409FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$157Average$285FlexibilityNo cancel feeOn-time62%
VivaCheapest$211Average$307FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$212Average$430FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$217Average$356FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$232Average$534FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$261Average$562FlexibilityNo cancel feeOn-time71%

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