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Guanajuato

$85+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BJX
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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The best prices from Chicago to Guanajuato are usually found in February or September, booked 43 days in advance, depart on a Tuesday or Friday and return on a Tuesday

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 febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$227
(Viva)

One-way from

$85
(Viva)

Popular in

December

Cheapest in

February

Average price

$307
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 (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. 11% potential increase in price ($45 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 February 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 febrero 20, 2025.

This Viva deal was found by Cheapflights users on 2/18. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/912:35 pmORD - BJX
1 stop11h 50mViva
mié. 10/158:00 pmBJX - ORD
1 stop26h 40mViva
Deal found 2/18$223
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
lun. 3/316:34 pmORD - BJX
1 stop15h 16mMultiple Airlines
jue. 4/39:30 pmBJX - ORD
Nonstop3h 52mMultiple Airlines
Deal found 2/20$260
This Justfly.com deal was found by Cheapflights users on 2/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/46:31 amORD - BJX
Nonstop4h 15mVolaris
sáb. 5/1011:59 pmBJX - ORD
Nonstop3h 52mVolaris
Deal found 2/19$279
This Booking.com deal was found by Cheapflights users on 2/20. 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.
vie. 7/189:59 pmMDW - BJX
Nonstop3h 51mVolaris
sáb. 8/93:50 pmBJX - MDW
Nonstop3h 54mVolaris
Deal found 2/20$296
This American Airlines deal was found by Cheapflights users on 2/19. 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.
sáb. 3/85:00 amORD - BJX
1 stop11h 00mAmerican Airlines
mié. 3/125:00 amBJX - ORD
1 stop9h 13mAmerican Airlines
Deal found 2/19$317
This Trip.com deal was found by Cheapflights users on 2/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/136:00 amMDW - BJX
1 stop10h 15mMultiple Airlines
mar. 5/273:56 pmBJX - MDW
Nonstop3h 45mMultiple Airlines
Deal found 2/19$321
This Delta deal was found by Cheapflights users on 2/20. 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.
dom. 5/46:35 amORD - BJX
2 stops12h 43mDelta
jue. 5/85:49 amBJX - ORD
1 stop7h 33mDelta
Deal found 2/20$327
This Delta deal was found by Cheapflights users on 2/19. 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.
mar. 3/1112:51 pmMDW - BJX
2 stops9h 32mDelta
mar. 3/257:32 amBJX - MDW
2 stops13h 51mDelta
Deal found 2/19$439
This Frontier deal was found by Cheapflights users on 2/20. 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.
lun. 2/2411:00 amMDW - BJX
Nonstop4h 13mFrontier
lun. 3/36:01 amBJX - MDW
Nonstop3h 44mFrontier
Deal found 2/20$504
This Aeromexico deal was found by Cheapflights users on 2/20. 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.
mié. 4/99:52 amMDW - BJX
1 stop9h 41mAeromexico
mar. 4/299:49 amBJX - MDW
1 stop11h 37mAeromexico
Deal found 2/20$537

Find flights from Chicago to Guanajuato within your budget

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 febrero 20, 2025.

Fly from

Chicago

Fly to

Guanajuato

Route

Depart

Return

Price

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

mié. 4/9

12:35 pm-11:20 pm

1 stop11h 45m

León Del Bajio

lun. 4/28

12:10 am-5:05 am

Nonstop3h 55m

$229

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

lun. 3/17

6:30 pm-9:30 pm

1 stop28h 00m

León Del Bajio

jue. 3/20

9:30 pm-2:14 am

Nonstop3h 44m

$261

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

sáb. 3/8

5:00 am-9:59 pm

1 stop16h 59m

León Del Bajio

mié. 3/12

11:08 am-12:18 am

1 stop12h 10m

$275

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

vie. 4/18

6:31 am-9:46 am

Nonstop4h 15m

León Del Bajio

mié. 4/23

11:59 pm-4:51 am

Nonstop3h 52m

$279

ChicagoLeón

MDW - BJX

MDWBJX

Chicago Midway

lun. 2/24

11:00 am-3:13 pm

Nonstop4h 13m

León Del Bajio

lun. 3/3

6:01 am-9:45 am

Nonstop3h 44m

$318

ChicagoLeón

MDW - BJX

MDWBJX

Chicago Midway

mar. 5/13

6:00 am-3:15 pm

1 stop10h 15m

León Del Bajio

mar. 5/27

3:56 pm-8:41 pm

Nonstop3h 45m

$321

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

vie. 3/7

1:08 am-10:14 am

1 stop9h 06m

León Del Bajio

mié. 3/12

4:17 pm-12:16 am

1 stop6h 59m

$322

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

mar. 4/22

11:15 am-6:33 pm

1 stop8h 18m

León Del Bajio

jue. 4/24

5:48 am-1:42 pm

1 stop6h 54m

$327

ChicagoLeón

MDW - BJX

MDWBJX

Chicago Midway

mar. 3/11

6:00 am-4:59 pm

1 stop11h 59m

León Del Bajio

mar. 3/25

7:32 am-10:23 pm

2 stops13h 51m

$439

ChicagoLeón

MDW - BJX

MDWBJX

Chicago Midway

lun. 2/24

11:00 am-3:13 pm

Nonstop4h 13m

León Del Bajio

lun. 3/3

6:01 am-9:45 am

Nonstop3h 44m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 21 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.

Travel insights for flights from Chicago to Guanajuato

Get recent, data-driven insights about flights from Chicago to Guanajuato including ideal travel times, pricing trends, and more.

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 February 14, 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 43 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 $720). 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 febrero 20, 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 February 16, 2025.

Travelers seeking maximum savings on their Chicago to Guanajuato flight should consider departing on Saturday at noon 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 febrero 20, 2025.
Read through reviews of airlines operating flights from Chicago to Guanajuato, such as Delta, KLM and Aeromexico. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aeromexico
7.5
Good
1,771 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    $85 is the cheapest one-way deal found within the past few days, from Viva. You may also be able to find cheap deals on American Airlines and Volaris, with prices starting from $88 and $121, 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 (35%), Volaris (35%) and Viva (8%).

  • What are the cheapest flights from Chicago to Guanajuato?

    While on average a flight from Chicago to Guanajuato is generally $227, our data shows the cheapest flight currently is $45. When looking at the most popular route, (Chicago O'Hare Intl - León Del Bajio), you can expect to pay $223 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 $720). 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$170Average$282FlexibilityNo cancel feeOn-time62%
VivaCheapest$211Average$349FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$223Average$381FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$251Average$620FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$299Average$522FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$300Average$559FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$337Average$683FlexibilityNo cancel feeOn-time69%
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