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Guanajuato

$128+ Cheap flights from Chicago (CHI) 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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BJX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Guanajuato are usually found in September or May, booked 87 days in advance, depart on a Tuesday or Sunday and return on a Friday

Cheap flight deals from Chicago to Guanajuato

Keep the following information in mind while searching for Chicago to Guanajuato flight deals. Data was last updated June 12, 2025.

Round-trip from

$271
(Gotogate)

One-way from

$128
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$368
From Chicago (CHI) to Guanajuato
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One-way flight from Chicago (CHI) to Guanajuato
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Highest demand for flights based on searches. 12% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Chicago to Guanajuato

Cheapest flights from Chicago to Guanajuato
Explore the most affordable flight options available from Chicago to Guanajuato. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/712:25 pmORD - BJX
1 stop11h 50mViva
Sun 8/177:45 pmBJX - ORD
1 stop27h 05mViva
Deal found 6/9$271
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/241:00 amORD - BJX
Nonstop4h 18mMultiple Airlines
Mon 12/112:50 amBJX - ORD
Nonstop3h 50mMultiple Airlines
Deal found 6/12$303
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/33:58 pmORD - BJX
1 stop8h 01mAmerican Airlines
Wed 9/175:07 amBJX - ORD
1 stop13h 54mAmerican Airlines
Deal found 6/12$304
This FlightHub deal was found by Cheapflights users on 6/12. 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 8/296:31 amORD - BJX
Nonstop4h 01mVolaris
Mon 9/811:59 pmBJX - ORD
Nonstop3h 52mVolaris
Deal found 6/12$308
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.
Thu 8/77:00 amORD - BJX
2 stops16h 37mDelta
Wed 8/201:59 pmBJX - ORD
1 stop8h 59mDelta
Deal found 6/11$320
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/811:20 amORD - BJX
1 stop8h 20mAeromexico
Sun 8/178:04 amBJX - ORD
1 stop9h 45mAeromexico
Deal found 6/10$322
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.
Thu 8/712:43 pmMDW - BJX
1 stop6h 57mAeromexico
Mon 8/189:24 amBJX - MDW
1 stop11h 25mAeromexico
Deal found 6/11$330
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.
Wed 9/36:00 amMDW - BJX
1 stop10h 15mDelta
Wed 9/179:20 amBJX - MDW
1 stop11h 24mDelta
Deal found 6/10$334
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/235:55 pmMDW - BJX
Nonstop3h 55mVolaris
Mon 10/2711:46 amBJX - MDW
Nonstop3h 51mVolaris
Deal found 6/10$385
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/165:55 pmMDW - BJX
Nonstop3h 51mMultiple Airlines
Sat 8/2311:46 amBJX - MDW
Nonstop3h 54mMultiple Airlines
Deal found 6/10$386
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/19:46 amORD - BJX
1 stop10h 45mUnited Airlines
Tue 7/811:45 amBJX - ORD
1 stop8h 48mUnited Airlines
Deal found 6/9$416
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/85:55 pmMDW - BJX
Nonstop3h 51mFrontier
Mon 8/116:00 amBJX - MDW
2 stops16h 17mFrontier
Deal found 6/10$586

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago 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 June 12, 2025.
Use the filters below to find and compare flights from Chicago to Guanajuato that are best for you.

Fly from

Chicago

Fly to

Guanajuato

Route

Depart

Return

Price

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Thu 8/7

12:25 pm-11:15 pm

1 stop11h 50m

León Del Bajio

Sun 8/17

7:45 pm-11:50 pm

1 stop27h 05m

$271

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Wed 9/3

1:20 pm-10:59 pm

1 stop10h 39m

León Del Bajio

Wed 9/17

5:07 am-8:01 pm

1 stop13h 54m

$304

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Fri 8/22

6:31 am-9:32 am

Nonstop4h 01m

León Del Bajio

Mon 8/25

10:58 pm-4:00 am

Nonstop4h 02m

$314

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Thu 8/7

7:00 am-10:37 pm

2 stops16h 37m

León Del Bajio

Wed 8/20

1:59 pm-11:58 pm

1 stop8h 59m

$320

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Fri 8/8

11:20 am-6:40 pm

1 stop8h 20m

León Del Bajio

Sun 8/17

8:04 am-6:49 pm

1 stop9h 45m

$322

ChicagoLeón

MDW - BJX

MDWBJX

Chicago Midway

Thu 8/7

12:43 pm-6:40 pm

1 stop6h 57m

León Del Bajio

Mon 8/18

9:24 am-9:49 pm

1 stop11h 25m

$330

ChicagoLeón

MDW - BJX

MDWBJX

Chicago Midway

Wed 9/3

6:00 am-3:15 pm

1 stop10h 15m

León Del Bajio

Wed 9/17

9:20 am-9:44 pm

1 stop11h 24m

$334

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Tue 7/1

12:25 pm-9:40 am

1 stop22h 15m

León Del Bajio

Thu 7/10

10:58 pm-4:00 am

Nonstop4h 02m

$340

ChicagoLeón

MDW - BJX

MDWBJX

Chicago Midway

Sat 8/16

5:55 pm-8:46 pm

Nonstop3h 51m

León Del Bajio

Sat 8/23

11:46 am-4:40 pm

Nonstop3h 54m

$386

ChicagoLeón

MDW - BJX

MDWBJX

Chicago Midway

Fri 8/22

5:55 pm-8:46 pm

Nonstop3h 51m

León Del Bajio

Mon 8/25

11:46 am-4:40 pm

Nonstop3h 54m

$388

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 24 results
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Best time to book a flight from Chicago to Guanajuato

Have a flexible travel schedule? Discover the best time to fly to Guanajuato from Chicago 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 to Guanajuato

How far ahead should I book a flight from Chicago to Guanajuato?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Guanajuato. Price data was last updated on June 9, 2025.

The price you pay for your flight from Chicago to Guanajuato may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago to Guanajuato?

Currently, January is the cheapest month in which you can book a flight from Chicago to Guanajuato (average of $355). Flying from Chicago to Guanajuato 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 GJ9?

Find hourly flight availability from Chicago 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 June 12, 2025.

When flying from Chicago 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 to Guanajuato?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Guanajuato. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Chicago to Guanajuato flight should consider departing on Friday afternoons when fares are most often at their lowest. Friday at noon 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 June 12, 2025.
Read through reviews of airlines operating flights from Chicago to Guanajuato, such as Delta, Aeromexico and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,706 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Viva
7.0
Good
788 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 cheapest airlines to fly from Chicago to Guanajuato one-way?

    $128 is the cheapest one-way deal found within the past few days, from Viva. You may also be able to find cheap deals on Volaris and American Airlines, with prices starting from $133 and $147, respectively.

  • What are the most reliable airlines from Chicago to Guanajuato?

    The top 3 most reliable airlines when flying from Chicago to Guanajuato are Frontier (62%), Volaris (62%) and Viva (28%).

  • What are the cheapest flights from Chicago to Guanajuato?

    While on average a flight from Chicago to Guanajuato is generally $288, our data shows the cheapest flight currently is $56. When looking at the most popular route, (Chicago O'Hare Intl - León Del Bajio), you can expect to pay $271 for that flight.

  • Can I find deals for flights from Chicago to Guanajuato that include hotel bookings?

    Yes. In addition to deals on Chicago to Guanajuato flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Guanajuato?

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

  • Can I find deals for business class flights from Chicago to Guanajuato?

    Yes. Cheapflights offers flight deals from Chicago 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 to Guanajuato?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Guanajuato (average of $355). Flying from Chicago to Guanajuato 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.

See more FAQs

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Top 7 airlines flying from Chicago to Guanajuato

Discover the top 7 airlines that operate flights from Chicago 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$144Average$446FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$157Average$280FlexibilityNo cancel feeOn-time62%
VivaCheapest$211Average$314FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$224Average$379FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$232Average$555FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$260Average$569FlexibilityNo cancel feeOn-time71%
DeltaCheapest$300Average$435FlexibilityNo cancel feeOn-timeN/A

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