$134+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BJX
May 22 — May 291
Round-trip
1 adult, Economy
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Find cheap flights from Chicago 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 to Guanajuato are usually found in February or May, booked 76 days in advance, depart on a Monday or Tuesday and return on a Thursday
Cheap flight deals from Chicago to Guanajuato
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Last-minute
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Cheapest flights from Chicago to GuanajuatoExplore 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 April 22, 2026.
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 April 22, 2026.
This Viva deal was found by Cheapflights users on 4/18. 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.
Sun 12/612:30 am
ORD
- BJX
1 stop9h 02m
Viva
Fri 12/116:13 am
BJX
- ORD
1 stop16h 37m
Viva
Deal found 4/18![Viva logo]()
$252
This Viva deal was found by Cheapflights users on 4/20. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:30 am
ORD
- BJX
1 stop22h 45m
Viva
Tue 9/228:00 pm
BJX
- ORD
1 stop26h 45m
Viva
Deal found 4/20![Viva logo]()
$275
This Viva deal was found by Cheapflights users on 4/20. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:30 am
ORD
- BJX
1 stop9h 00m
Viva
Tue 9/158:00 pm
BJX
- ORD
1 stop26h 45m
Viva
Deal found 4/20![Viva logo]()
$281
This Viva deal was found by Cheapflights users on 4/20. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/141:30 am
ORD
- BJX
1 stop23h 05m
Viva
Sat 6/2712:45 pm
BJX
- ORD
1 stop10h 55m
Viva
Deal found 4/20![Viva logo]()
$286
This Viva deal was found by Cheapflights users on 4/21. 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.
Thu 9/171:30 am
ORD
- BJX
1 stop9h 00m
Viva
Mon 9/216:10 am
BJX
- ORD
1 stop16h 35m
Viva
Deal found 4/21![Viva logo]()
$292
This Booking.com deal was found by Cheapflights users on 4/20. 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.
Mon 5/182:15 am
ORD
- BJX
1 stop11h 55m
Viva
Sun 5/316:15 am
BJX
- ORD
1 stop17h 30m
Viva
Deal found 4/20![Viva logo]()
$307
This Booking.com deal was found by Cheapflights users on 4/21. 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.
Mon 5/42:15 am
ORD
- BJX
1 stop8h 15m
Viva
Fri 5/85:10 pm
BJX
- ORD
1 stop6h 35m
Viva
Deal found 4/21![Viva logo]()
$308
This Viva deal was found by Cheapflights users on 4/17. 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.
Mon 6/221:30 am
ORD
- BJX
1 stop15h 40m
Viva
Sat 7/45:10 pm
BJX
- ORD
1 stop6h 30m
Viva
Deal found 4/17![Viva logo]()
$309
This Booking.com deal was found by Cheapflights users on 4/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/32:15 am
ORD
- BJX
1 stop14h 35m
Viva
Fri 5/85:10 pm
BJX
- ORD
1 stop6h 35m
Viva
Deal found 4/18![Viva logo]()
$310
This FlightHub deal was found by Cheapflights users on 4/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:30 am
ORD
- BJX
1 stop22h 45m
Viva
Tue 9/298:00 pm
BJX
- ORD
1 stop26h 45m
Viva
Deal found 4/20![Viva logo]()
$311
This Viva deal was found by Cheapflights users on 4/19. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/61:30 am
ORD
- BJX
1 stop9h 00m
Viva
Tue 7/78:00 pm
BJX
- ORD
1 stop26h 55m
Viva
Deal found 4/19![Viva logo]()
$314
This Booking.com deal was found by Cheapflights users on 4/20. 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.
Sun 4/262:15 am
ORD
- BJX
1 stop11h 55m
Viva
Sun 5/36:15 am
BJX
- ORD
1 stop17h 30m
Viva
Deal found 4/20![Viva logo]()
$316
Best flights from Chicago to GuanajuatoDiscover carefully curated flight deals from Chicago to Guanajuato that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2026.
Discover carefully curated flight deals from Chicago to Guanajuato that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2026.
This Viva deal was found by Cheapflights users on 4/20. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/281:30 am
ORD
- BJX
1 stop23h 05m
Viva
Fri 7/312:45 pm
BJX
- ORD
1 stop10h 10m
Viva
Deal found 4/20![Viva logo]()
$327
This Delta deal was found by Cheapflights users on 4/17. 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.
Mon 9/211:57 am
ORD
- BJX
1 stop13h 47m
Delta
Thu 10/225:55 am
BJX
- ORD
1 stop16h 58m
Delta
Deal found 4/17![Delta logo]()
$476
This Viva deal was found by Cheapflights users on 4/20. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/281:30 am
ORD
- BJX
1 stop15h 40m
Viva
Thu 7/28:00 pm
BJX
- ORD
1 stop26h 55m
Viva
Deal found 4/20![Viva logo]()
$337
This Viva deal was found by Cheapflights users on 4/20. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/121:30 am
ORD
- BJX
1 stop15h 40m
Viva
Sat 7/188:50 pm
BJX
- ORD
1 stop26h 05m
Viva
Deal found 4/20![Viva logo]()
$364
This Delta deal was found by Cheapflights users on 4/21. 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.
Tue 7/281:55 am
ORD
- BJX
1 stop11h 38m
Delta
Mon 8/31:30 pm
BJX
- ORD
1 stop9h 38m
Delta
Deal found 4/21![Delta logo]()
$476
This Delta deal was found by Cheapflights users on 4/17. 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.
Tue 9/221:57 am
ORD
- BJX
1 stop11h 02m
Delta
Thu 10/225:55 am
BJX
- ORD
1 stop16h 58m
Delta
Deal found 4/17![Delta logo]()
$476
This Viva deal was found by Cheapflights users on 4/20. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/171:30 am
ORD
- BJX
1 stop15h 40m
Viva
Sun 6/288:00 pm
BJX
- ORD
1 stop26h 55m
Viva
Deal found 4/20![Viva logo]()
$451
This Delta deal was found by Cheapflights users on 4/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:55 am
ORD
- BJX
1 stop13h 35m
Delta
Mon 6/291:30 pm
BJX
- ORD
1 stop7h 06m
Delta
Deal found 4/18![Delta logo]()
$476
This Delta deal was found by Cheapflights users on 4/17. 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.
Tue 9/225:30 am
ORD
- BJX
2 stops11h 59m
Delta
Mon 10/193:55 pm
BJX
- ORD
1 stop6h 58m
Delta
Deal found 4/17![Delta logo]()
$480
This Delta deal was found by Cheapflights users on 4/17. 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.
Fri 9/251:57 am
ORD
- BJX
1 stop10h 52m
Delta
Mon 10/193:55 pm
BJX
- ORD
1 stop6h 58m
Delta
Deal found 4/17![Delta logo]()
$506
This Delta deal was found by Cheapflights users on 4/22. 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.
Sat 8/221:57 am
ORD
- BJX
1 stop14h 37m
Delta
Mon 8/315:55 am
BJX
- ORD
1 stop7h 15m
Delta
Deal found 4/22![Delta logo]()
$506
This Delta deal was found by Cheapflights users on 4/21. 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.
Fri 6/126:05 am
MDW
- BJX
1 stop10h 18m
Delta
Tue 6/169:20 am
BJX
- MDW
1 stop11h 57m
Delta
Deal found 4/21![Delta logo]()
$520
This Delta deal was found by Cheapflights users on 4/21. 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 6/46:23 am
MDW
- BJX
2 stops11h 50m
Delta
Mon 6/88:02 am
BJX
- MDW
2 stops13h 15m
Delta
Deal found 4/21![Delta logo]()
$544
This Delta deal was found by Cheapflights users on 4/21. 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.
Tue 4/286:00 am
MDW
- BJX
2 stops9h 35m
Delta
Wed 5/69:34 am
BJX
- MDW
1 stop11h 54m
Delta
Deal found 4/21![Delta logo]()
$544
This Delta deal was found by Cheapflights users on 4/17. 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.
Sat 5/25:40 am
MDW
- BJX
2 stops12h 30m
Delta
Tue 5/59:34 am
BJX
- MDW
1 stop11h 54m
Delta
Deal found 4/17![Delta logo]()
$574
This Delta deal was found by Cheapflights users on 4/17. 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 6/36:23 am
MDW
- BJX
2 stops9h 07m
Delta
Thu 6/119:20 am
BJX
- MDW
1 stop11h 57m
Delta
Deal found 4/17![Delta logo]()
$592
This Delta deal was found by Cheapflights users on 4/20. 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.
Thu 5/286:23 am
MDW
- BJX
1 stop10h 21m
Delta
Sun 5/319:34 am
BJX
- MDW
1 stop10h 35m
Delta
Deal found 4/20![Delta logo]()
$694
This Delta deal was found by Cheapflights users on 4/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:40 am
MDW
- BJX
2 stops12h 30m
Delta
Thu 5/78:02 am
BJX
- MDW
2 stops12h 07m
Delta
Deal found 4/18![Delta logo]()
$694
This Delta deal was found by Cheapflights users on 4/21. 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.
Mon 5/116:23 am
MDW
- BJX
1 stop10h 21m
Delta
Wed 5/139:34 am
BJX
- MDW
1 stop10h 35m
Delta
Deal found 4/21![Delta logo]()
$718
Last-minute flights from Chicago to GuanajuatoDiscover last-minute flight deals from Chicago to Guanajuato. Data last updated April 22, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Guanajuato. Data last updated April 22, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 4/20. 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.
Sun 4/262:15 am
ORD
- BJX
1 stop11h 55m
Viva
Sun 5/36:15 am
BJX
- ORD
1 stop17h 30m
Viva
Deal found 4/20![Viva logo]()
$316
This Booking.com deal was found by Cheapflights users on 4/22. 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 4/262:15 am
ORD
- BJX
1 stop22h 05m
Viva
Fri 5/15:10 pm
BJX
- ORD
1 stop6h 35m
Viva
Deal found 4/22![Viva logo]()
$319
This Viva deal was found by Cheapflights users on 4/20. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/262:15 am
ORD
- BJX
1 stop8h 20m
Viva
Thu 5/71:45 pm
BJX
- ORD
1 stop10h 00m
Viva
Deal found 4/20![Viva logo]()
$321
This FlightHub deal was found by Cheapflights users on 4/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/261:59 am
ORD
- BJX
Nonstop4h 12m
Multiple Airlines
Fri 5/15:10 pm
BJX
- ORD
1 stop6h 35m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$328
This CheapOair deal was found by Cheapflights users on 4/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:04 pm
MDW
- BJX
Nonstop4h 11m
Volaris
Sat 5/98:54 am
BJX
- MDW
Nonstop3h 45m
Volaris
Deal found 4/19![Volaris logo]()
$473
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:04 pm
MDW
- BJX
Nonstop4h 11m
Volaris
Tue 5/58:54 am
BJX
- MDW
Nonstop3h 45m
Volaris
Deal found 4/19![Volaris logo]()
$501
This Booking.com deal was found by Cheapflights users on 4/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/32:15 am
ORD
- BJX
1 stop14h 35m
Viva
Fri 5/85:10 pm
BJX
- ORD
1 stop6h 35m
Viva
Deal found 4/18![Viva logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/32:15 am
ORD
- BJX
1 stop14h 35m
Viva
Thu 5/71:45 pm
BJX
- ORD
1 stop10h 00m
Viva
Deal found 4/21![Viva logo]()
$329
This Booking.com deal was found by Cheapflights users on 4/21. 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.
Mon 5/42:15 am
ORD
- BJX
1 stop8h 15m
Viva
Fri 5/85:10 pm
BJX
- ORD
1 stop6h 35m
Viva
Deal found 4/21![Viva logo]()
$308
This Booking.com deal was found by Cheapflights users on 4/20. 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.
Sun 5/102:15 am
ORD
- BJX
1 stop22h 05m
Viva
Mon 5/186:15 am
BJX
- ORD
1 stop17h 30m
Viva
Deal found 4/20![Viva logo]()
$322
This Booking.com deal was found by Cheapflights users on 4/21. 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.
Thu 5/142:15 am
ORD
- BJX
1 stop11h 55m
Viva
Mon 5/186:15 am
BJX
- ORD
1 stop17h 30m
Viva
Deal found 4/21![Viva logo]()
$325
This Booking.com deal was found by Cheapflights users on 4/20. 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.
Mon 5/182:15 am
ORD
- BJX
1 stop11h 55m
Viva
Sun 5/316:15 am
BJX
- ORD
1 stop17h 30m
Viva
Deal found 4/20![Viva logo]()
$307
One-way flights from Chicago to GuanajuatoSearch for one-way flight options from Chicago to Guanajuato. Find affordable one-way fares based on user searches. Data last updated April 22, 2026.
Search for one-way flight options from Chicago to Guanajuato. Find affordable one-way fares based on user searches. Data last updated April 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 5/94:05 pm
ORD
- BJX
1 stop30h 20m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$134
This Booking.com deal was found by Cheapflights users on 4/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/262:15 am
ORD
- BJX
1 stop8h 20m
Viva
Deal found 4/18![Viva logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/101:59 am
ORD
- BJX
Nonstop4h 12m
Volaris
Deal found 4/18![Volaris logo]()
$140
This Viva deal was found by Cheapflights users on 4/20. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:30 am
ORD
- BJX
1 stop15h 40m
Viva
Deal found 4/20![Viva logo]()
$144
This Booking.com deal was found by Cheapflights users on 4/20. 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.
Fri 5/82:15 am
ORD
- BJX
1 stop11h 55m
Viva
Deal found 4/20![Viva logo]()
$145
This Booking.com deal was found by Cheapflights users on 4/17. 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.
Thu 4/302:15 am
ORD
- BJX
1 stop15h 05m
Viva
Deal found 4/17![Viva logo]()
$147
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Fri 5/152:15 am
ORD
- BJX
1 stop8h 15m
Viva
Deal found 4/22![Viva logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Wed 7/81:59 am
ORD
- BJX
Nonstop3h 51m
Volaris
Deal found 4/17![Volaris logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 6/141:59 am
ORD
- BJX
Nonstop3h 51m
Volaris
Deal found 4/21![Volaris logo]()
$153
This Booking.com deal was found by Cheapflights users on 4/20. 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.
Sun 6/141:30 am
ORD
- BJX
1 stop9h 00m
Viva
Deal found 4/20![Viva logo]()
$156
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/73:04 pm
MDW
- BJX
Nonstop3h 55m
Volaris
Deal found 4/19![Volaris logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 5/911:59 am
MDW
- BJX
2 stops34h 26m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$178
Find flight deals from Chicago to Guanajuato
Keep the following information in mind while searching for Chicago to Guanajuato flight deals. Data was last updated April 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $275 (Viva) |
One-way from | $134 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $359 |
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 April 22, 2026.
Use the filters below to find and compare flights from Chicago to Guanajuato that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoLeón
ORD - BJX
ORDBJX
Chicago O'Hare Intl
Sun 6/28
1:30 am-11:35 pm
1 stop23h 05m
León Del Bajio
Fri 7/3
12:45 pm-11:55 pm
1 stop10h 10m
$327
ChicagoLeón
ORD - BJX
ORDBJX
Chicago O'Hare Intl
Sun 6/28
1:30 am-4:10 pm
1 stop15h 40m
León Del Bajio
Thu 7/2
8:00 pm-11:55 pm
1 stop26h 55m
$337
ChicagoLeón
ORD - BJX
ORDBJX
Chicago O'Hare Intl
Sun 7/12
1:30 am-4:10 pm
1 stop15h 40m
León Del Bajio
Sat 7/18
8:50 pm-11:55 pm
1 stop26h 05m
$364
ChicagoLeón
ORD - BJX
ORDBJX
Chicago O'Hare Intl
Wed 6/17
1:30 am-4:10 pm
1 stop15h 40m
León Del Bajio
Sun 6/28
8:00 pm-11:55 pm
1 stop26h 55m
$451
ChicagoLeón
ORD - BJX
ORDBJX
Chicago O'Hare Intl
Mon 9/21
1:57 am-2:44 pm
1 stop13h 47m
León Del Bajio
Thu 10/22
5:55 am-11:53 pm
1 stop16h 58m
$476
ChicagoLeón
ORD - BJX
ORDBJX
Chicago O'Hare Intl
Tue 7/28
1:55 am-12:33 pm
1 stop11h 38m
León Del Bajio
Mon 8/3
1:30 pm-12:08 am
1 stop9h 38m
$476
ChicagoLeón
ORD - BJX
ORDBJX
Chicago O'Hare Intl
Tue 9/22
1:57 am-11:59 am
1 stop11h 02m
León Del Bajio
Thu 10/22
5:55 am-11:53 pm
1 stop16h 58m
$476
ChicagoLeón
ORD - BJX
ORDBJX
Chicago O'Hare Intl
Tue 6/23
1:55 am-2:30 pm
1 stop13h 35m
León Del Bajio
Mon 6/29
1:30 pm-9:36 pm
1 stop7h 06m
$476
ChicagoLeón
ORD - BJX
ORDBJX
Chicago O'Hare Intl
Tue 9/22
5:30 am-4:29 pm
2 stops11h 59m
León Del Bajio
Mon 10/19
3:55 pm-11:53 pm
1 stop6h 58m
$480
Quickest round-trip
ChicagoLeón
ORD - BJX
ORDBJX
Chicago O'Hare Intl
Fri 9/25
1:57 am-11:49 am
1 stop10h 52m
León Del Bajio
Mon 10/19
3:55 pm-11:53 pm
1 stop6h 58m
$506
Showing 1-10 of 42 resultsSorted by cheapest first
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.
ORD-BJX
MDW-BJX
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
CHI-GJ9
ORD-BJX
MDW-BJX
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 April 17, 2026.
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 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 April 22, 2026.
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 March 12, 2026.
Travelers seeking maximum savings on their Chicago to Guanajuato flight should consider departing on Tuesday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost to fly round-trip from Chicago to Guanajuato?
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 April 22, 2026.
Read reviews from past customers who have flown Delta,Aeromexico, andAmerican Airlines from Chicago to Guanajuato. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
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Alternative routes for Chicago to Guanajuato
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Complete your trip
Complete your trip to Guanajuato by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Guanajuato by cabin class
Find flights from Chicago to Guanajuato, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Guanajuato flights
Browse other Chicago and Guanajuato flight options. Last updated on April 22, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on April 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Chicago to Guanajuato flights
Consider these flights traveling from Chicago to Guanajuato.
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 April 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$415 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$149 | Average$448 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$161 | Average$341 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$166 | Average$412 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$172 | Average$385 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$195 | Average$547 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$342 | Average$591 | FlexibilityNo cancel fee | On-time71% |