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

Looking at all options, your cheapest flight can be booked for $158. While the most popular route (Chicago O'Hare Intl - León Del Bajio) can be booked for $322 on average, our data indicates $397 when flying from Chicago O'Hare Intl Airport to Guanajuato.

What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Guanajuato?

Before booking your flight from Chicago O'Hare Intl Airport to Guanajuato check out the most popular airlines for this route: Volaris, Viva or United Airlines.

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.

Find Cheap Flights from Chicago O'Hare Intl Airport to Guanajuato, Mexico

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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 April or October, booked 81 days in advance, depart on a Monday or Thursday and return on a Thursday

Find flight deals from O'Hare Intl to Guanajuato

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	December
Cheapest in	April
Average price	$389

Provider with most accurate pricing for Chicago (CHI)-León Del Bajio flight deals.

Search Deals

Provider most trusted by Cheapflights users for Chicago (CHI)-León Del Bajio flights.

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($45 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Guanajuato

What is the cheapest time of day to fly from ORD to GJ9?

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Guanajuato in the morning. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing Guanajuato

Get a feel of what it's like to fly with Aeromexico,United Airlines, andAmerican 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

1,447 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Mar 2026

SFO - GDL

A passenger was in my seat. Same passenger cut in line to get off the aircraft.

Aeromexico

7.5

Good

1,447 reviews

Aeromexico

7.5

Good

1,447 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Mar 2026

SFO - GDL

A passenger was in my seat. Same passenger cut in line to get off the aircraft.

United Airlines

7.4

Good

10,290 reviews

Aeromexico

7.5

Good

1,447 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Mar 2026

SFO - GDL

A passenger was in my seat. Same passenger cut in line to get off the aircraft.

American Airlines

7.0

Good

12,126 reviews

Aeromexico

7.5

Good

1,447 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Mar 2026

SFO - GDL

A passenger was in my seat. Same passenger cut in line to get off the aircraft.

Viva

7.0

Good

800 reviews

Aeromexico

7.5

Good

1,447 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Mar 2026

SFO - GDL

A passenger was in my seat. Same passenger cut in line to get off the aircraft.

Volaris

6.6

Okay

1,129 reviews

Aeromexico

7.5

Good

1,447 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Mar 2026

SFO - GDL

A passenger was in my seat. Same passenger cut in line to get off the aircraft.

Related info for your journey

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 Viva ($121), Volaris ($126), and Frontier ($205).
What are the cheapest flights from Chicago O'Hare Intl Airport to Guanajuato?
Looking at all options, your cheapest flight can be booked for $158. While the most popular route (Chicago O'Hare Intl - León Del Bajio) can be booked for $322 on average, our data indicates $397 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Other flight options

Other flights from O'Hare Intl

Popular flights

Top destinations

Alternative routes for O'Hare Intl to Guanajuato

O'Hare Intl to León flights

O'Hare Intl to Santiago de Querétaro flights

Midway to León flights

Top 7 airlines flying from O'Hare Intl to Guanajuato

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$155	Average$405	FlexibilityNo cancel fee	On-time62%
Volaris	Cheapest$167	Average$426	FlexibilityNo cancel fee	On-time79%
Viva	Cheapest$171	Average$393	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$262	Average$566	FlexibilityNo cancel fee	On-timeN/A
Aeromexico	Cheapest$283	Average$537	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$348	Average$603	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$389	Average$673	FlexibilityNo cancel fee	On-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.

Cheap flights from O'Hare Intl (ORD) to Guanajuato, Mexico, Mexico

Find cheap flights from O'Hare Intl to Guanajuato with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from O'Hare Intl to Guanajuato

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Cheapflights Insights

What is the cheapest time of day to fly from ORD to GJ9?

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Guanajuato in the morning. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing Guanajuato

Get a feel of what it's like to fly with Aeromexico,United Airlines, andAmerican 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.

Related info for your journey

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

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

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

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

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

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.

Complete your trip

Complete your trip to Guanajuato by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from O'Hare Intl to Guanajuato by cabin class

Find flights from O'Hare Intl to Guanajuato, based on your preferred cabin class, be it economy, premium economy, business, or first class.

O'Hare Intl and Guanajuato flights

Browse other O'Hare Intl and Guanajuato flight options. Last updated on October 7, 2026.

Other flights from O'Hare Intl

Browse through other flights departing from O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on October 7, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

O'Hare Intl to Guanajuato flights

Consider these flights traveling from O'Hare Intl to Guanajuato.

Top 7 airlines flying from O'Hare Intl to Guanajuato

100% Free

Book with Flexibility

Travel Smart