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Guanajuato

$156+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BJX
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Guanajuato are usually found in April or February, booked 82 days in advance, depart on a Tuesday or Sunday 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 January 7, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$307
(Kiwi.com)

One-way from

$156
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$373
Provider with most accurate pricing for Chicago (CHI)-León Del Bajio flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-León Del Bajio flights.
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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. 15% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 7, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/4. 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 1/181:20 amORD - BJX
1 stop8h 15mMultiple Airlines
Tue 2/38:05 pmBJX - ORD
2 stops18h 12mMultiple Airlines
Deal found 1/4$307
This Kiwi.com deal was found by Cheapflights users on 1/5. 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 1/111:10 amORD - BJX
1 stop6h 06mMultiple Airlines
Wed 1/286:15 amBJX - ORD
1 stop17h 35mMultiple Airlines
Deal found 1/5$308
This Kiwi.com deal was found by Cheapflights users on 1/5. 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.
Sat 1/101:00 amORD - BJX
Nonstop4h 18mVolaris
Wed 1/286:57 pmBJX - ORD
Nonstop3h 51mVolaris
Deal found 1/5$309
This Kiwi.com deal was found by Cheapflights users on 1/5. 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.
Sat 1/101:00 amORD - BJX
Nonstop4h 18mVolaris
Fri 1/166:57 pmBJX - ORD
Nonstop3h 51mVolaris
Deal found 1/5$310
This FlightHub deal was found by Cheapflights users on 1/4. 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.
Wed 3/111:00 amORD - BJX
Nonstop4h 18mVolaris
Mon 3/165:57 pmBJX - ORD
Nonstop3h 51mVolaris
Deal found 1/4$311
This CheapOair deal was found by Cheapflights users on 1/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/121:20 amORD - BJX
1 stop15h 15mViva
Mon 3/26:15 amBJX - ORD
1 stop17h 30mViva
Deal found 1/5$312
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Sat 1/101:10 amORD - BJX
1 stop8h 25mMultiple Airlines
Wed 1/286:57 pmBJX - ORD
Nonstop3h 51mMultiple Airlines
Deal found 1/6$314
This Kiwi.com deal was found by Cheapflights users on 1/5. 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.
Thu 1/2911:59 pmORD - BJX
2 stops13h 11mMultiple Airlines
Fri 2/65:30 pmBJX - ORD
1 stop6h 20mMultiple Airlines
Deal found 1/5$315
This Kiwi.com deal was found by Cheapflights users on 1/5. 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.
Sat 1/101:00 amORD - BJX
Nonstop4h 18mMultiple Airlines
Mon 1/261:50 pmBJX - ORD
1 stop10h 00mMultiple Airlines
Deal found 1/5$316
This Kiwi.com deal was found by Cheapflights users on 1/4. 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.
Mon 1/54:30 pmORD - BJX
1 stop6h 50mViva
Fri 1/306:15 amBJX - ORD
1 stop17h 35mViva
Deal found 1/4$317
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 1/111:20 amORD - BJX
1 stop8h 15mMultiple Airlines
Thu 1/155:35 pmBJX - ORD
2 stops21h 14mMultiple Airlines
Deal found 1/6$319

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 January 7, 2026.
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

Thu 2/19

11:59 pm-4:30 pm

2 stops16h 31m

León Del Bajio

Sun 3/1

5:35 pm-11:45 pm

1 stop6h 10m

$312

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Wed 1/21

1:00 am-5:18 am

Nonstop4h 18m

León Del Bajio

Sun 2/1

5:30 pm-11:50 pm

1 stop6h 20m

$324

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Wed 1/21

1:00 am-5:18 am

Nonstop4h 18m

León Del Bajio

Wed 1/28

6:57 pm-10:48 pm

Nonstop3h 51m

$329

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Wed 4/29

1:59 am-5:00 am

Nonstop4h 01m

León Del Bajio

Fri 5/8

7:04 pm-12:06 am

Nonstop4h 02m

$332

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Tue 3/17

11:59 pm-9:30 am

2 stops10h 31m

León Del Bajio

Sun 3/22

5:35 pm-12:45 am

1 stop6h 10m

$332

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Wed 1/28

1:20 am-9:35 am

1 stop8h 15m

León Del Bajio

Fri 2/6

6:57 pm-10:48 pm

Nonstop3h 51m

$350

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Fri 5/29

2:15 am-1:10 pm

1 stop11h 55m

León Del Bajio

Sun 6/7

1:45 pm-11:45 pm

1 stop9h 00m

$369

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Wed 3/25

1:00 am-4:18 am

Nonstop4h 18m

León Del Bajio

Mon 4/6

7:04 pm-12:06 am

Nonstop4h 02m

$369

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Wed 2/18

1:20 am-11:20 pm

1 stop22h 00m

León Del Bajio

Thu 2/26

7:02 pm-11:36 am

2 stops16h 34m

$369

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Thu 3/12

11:59 pm-9:30 am

2 stops10h 31m

León Del Bajio

Wed 3/25

5:35 pm-12:45 am

1 stop6h 10m

$378

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 23 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 January 2, 2026.

The best time to book flights from Chicago O'Hare Intl Airport to Guanajuato is 82 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 $114). Flying from Chicago O'Hare Intl Airport to Guanajuato in October is currently the most expensive (average of $201). 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 January 7, 2026.

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Guanajuato at noon. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the evening.

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 January 3, 2026.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Guanajuato flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday 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 January 7, 2026.
Get a feel of what it's like to fly with United Airlines, Aeromexico, 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.
United Airlines
7.4
Good
9,139 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Aeromexico
7.4
Good
1,606 reviews
United Airlines
7.4
Good
9,139 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
American Airlines
7.2
Good
11,093 reviews
United Airlines
7.4
Good
9,139 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Viva
7.0
Good
810 reviews
United Airlines
7.4
Good
9,139 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Volaris
6.6
Okay
1,169 reviews
United Airlines
7.4
Good
9,139 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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 4h 18m. Chicago O'Hare Intl Airport and Guanajuato are separated by a distance of 1650 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Guanajuato one-way?

    The cheapest airlines for a one-way flight from Chicago O'Hare Intl Airport to Guanajuato are Volaris ($48), Viva ($95), and American Airlines ($143).

  • 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 Volaris (81%), Frontier (77%) 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 $147. While the most popular route (Chicago O'Hare Intl - León Del Bajio) can be booked for $285 on average, our data indicates $460 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 $114). Flying from Chicago O'Hare Intl Airport to Guanajuato in October is currently the most expensive (average of $201). 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
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 January 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$144Average$419FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$161Average$375FlexibilityNo cancel feeOn-time62%
VolarisCheapest$192Average$355FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$196Average$516FlexibilityNo cancel feeOn-time69%
DeltaCheapest$208Average$399FlexibilityNo cancel feeOn-timeN/A
VivaCheapest$211Average$324FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$312Average$550FlexibilityNo cancel feeOn-time71%

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