HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Guanajuato

$141+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BJX
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to Guanajuato 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 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 September 16, 2025.

Round-trip from

$285
(Booking.com)

One-way from

$141
(Booking.com)

Popular in

December

Cheapest in

February

Average price

$388
From Chicago O'Hare Intl to Guanajuato
Search Deals
One-way flight from Chicago O'Hare Intl to Guanajuato
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 September 16, 2025.

This Booking.com deal was found by Cheapflights users on 9/14. 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.
Tue 9/3012:25 pmORD - BJX
1 stop11h 50mViva
Sat 11/11:15 pmBJX - ORD
1 stop9h 15mViva
Deal found 9/14$285
This Gotogate deal was found by Cheapflights users on 9/15. 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.
Fri 10/1012:25 pmORD - BJX
1 stop22h 15mViva
Mon 10/137:45 pmBJX - ORD
1 stop26h 50mViva
Deal found 9/15$287
This Booking.com deal was found by Cheapflights users on 9/14. 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.
Sat 10/412:25 pmORD - BJX
1 stop22h 15mViva
Sat 10/117:45 pmBJX - ORD
1 stop26h 50mViva
Deal found 9/14$291
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Sun 10/1212:25 pmORD - BJX
1 stop26h 00mViva
Sun 10/196:15 amBJX - ORD
1 stop16h 20mViva
Deal found 9/15$293
This Booking.com deal was found by Cheapflights users on 9/14. 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 10/112:25 pmORD - BJX
1 stop22h 15mViva
Sun 10/126:15 amBJX - ORD
1 stop16h 20mViva
Deal found 9/14$295
This Booking.com deal was found by Cheapflights users on 9/14. 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 9/2812:25 pmORD - BJX
1 stop22h 20mViva
Tue 10/74:40 pmBJX - ORD
1 stop5h 55mViva
Deal found 9/14$296
This Booking.com deal was found by Cheapflights users on 9/14. 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 9/2612:25 pmORD - BJX
1 stop26h 00mViva
Sat 10/44:40 pmBJX - ORD
1 stop5h 55mViva
Deal found 9/14$297
This Gotogate deal was found by Cheapflights users on 9/14. 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.
Wed 10/112:25 pmORD - BJX
1 stop22h 15mViva
Mon 10/67:45 pmBJX - ORD
1 stop26h 50mViva
Deal found 9/14$301
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 11/71:00 amORD - BJX
Nonstop4h 18mVolaris
Mon 11/107:04 pmBJX - ORD
Nonstop3h 44mVolaris
Deal found 9/15$302
This Booking.com deal was found by Cheapflights users on 9/14. 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.
Tue 10/712:25 pmORD - BJX
1 stop11h 50mViva
Fri 10/241:55 pmBJX - ORD
1 stop8h 40mViva
Deal found 9/14$304
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Tue 10/76:31 amORD - BJX
Nonstop4h 05mMultiple Airlines
Fri 10/241:55 pmBJX - ORD
1 stop8h 40mMultiple Airlines
Deal found 9/14$307

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 September 16, 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

Tue 11/11

1:09 pm-11:18 pm

2 stops10h 09m

León Del Bajio

Tue 11/18

5:54 am-1:12 pm

1 stop7h 18m

$460

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Thu 11/13

12:33 am-10:52 am

1 stop10h 19m

León Del Bajio

Fri 11/21

5:54 am-1:12 pm

1 stop7h 18m

$496

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Mon 10/20

5:20 am-5:25 pm

2 stops13h 05m

León Del Bajio

Tue 10/28

5:54 am-2:12 pm

1 stop7h 18m

$526

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Tue 12/2

12:33 am-10:17 am

1 stop9h 44m

León Del Bajio

Sun 12/7

11:29 am-10:41 pm

1 stop11h 12m

$542

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Mon 11/24

6:45 am-9:01 pm

2 stops14h 16m

León Del Bajio

Fri 11/28

5:54 am-1:12 pm

1 stop7h 18m

$546

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Wed 12/3

12:33 am-10:32 am

1 stop9h 59m

León Del Bajio

Mon 12/8

5:54 am-1:12 pm

1 stop7h 18m

$549

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Thu 9/25

6:15 am-5:15 pm

2 stops12h 00m

León Del Bajio

Tue 10/7

6:08 am-4:41 pm

2 stops9h 33m

$556

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Wed 10/1

5:30 am-5:05 pm

2 stops12h 35m

León Del Bajio

Mon 10/6

12:45 pm-11:58 pm

2 stops10h 13m

$556

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Wed 11/12

4:40 pm-11:15 pm

1 stop6h 35m

$141

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Sun 10/26

6:31 am-9:36 am

Nonstop4h 05m

$152

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 19 results
1
2

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 September 12, 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 $729). 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 September 16, 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 Wednesday mornings when fares are most often at their lowest. Sunday afternoons 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 September 16, 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
1,696 reviews

Entertainment

7.1

Boarding

7.4

Comfort

7.6

Crew

7.9

Overall

7.5

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
1,696 reviews
Aeromexico
7.5
Good
1,696 reviews

Entertainment

7.1

Boarding

7.4

Comfort

7.6

Crew

7.9

Overall

7.5

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
8,924 reviews
Aeromexico
7.5
Good
1,696 reviews

Entertainment

7.1

Boarding

7.4

Comfort

7.6

Crew

7.9

Overall

7.5

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
1,696 reviews

Entertainment

7.1

Boarding

7.4

Comfort

7.6

Crew

7.9

Overall

7.5

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
787 reviews
Aeromexico
7.5
Good
1,696 reviews

Entertainment

7.1

Boarding

7.4

Comfort

7.6

Crew

7.9

Overall

7.5

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
1,154 reviews
Aeromexico
7.5
Good
1,696 reviews

Entertainment

7.1

Boarding

7.4

Comfort

7.6

Crew

7.9

Overall

7.5

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.

  • How long is the flight from Chicago O'Hare Intl Airport to Guanajuato?

    Departing from Chicago O'Hare Intl Airport to Guanajuato will take you 10h 09m. Chicago O'Hare Intl Airport and Guanajuato are separated by a distance of 1650 mi.

  • 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 (93%), Volaris (93%) and Viva (33%).

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

    Looking at all options, your cheapest flight can be booked for $113. While the most popular route (Chicago O'Hare Intl - León Del Bajio) can be booked for $270 on average, our data indicates $319 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 $729). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
O'Hare Intl to Santiago de Querétaro flights
Midway to León 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$144Average$404FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$159Average$311FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$196Average$550FlexibilityNo cancel feeOn-time69%
VivaCheapest$209Average$314FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$212Average$423FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$216Average$354FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$260Average$558FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.