$96+ Cheap flights from Illinois to Santiago de Querétaro (QRO)
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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — QRO
Mar 16 — Mar 231
1 adult, Economy
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Find cheap flights from Illinois to Santiago de Querétaro 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Santiago de Querétaro
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Cheapest flights from Illinois to Santiago de QuerétaroExplore the most affordable flight options available from Illinois to Santiago de Querétaro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
Explore the most affordable flight options available from Illinois to Santiago de Querétaro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
This FlightHub deal was found by Cheapflights users on 2/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/226:00 am
ORD
- QRO
Nonstop4h 13m
Volaris
Sat 2/2812:39 am
QRO
- ORD
Nonstop3h 51m
Volaris
Deal found 2/11![Volaris logo]()
$275
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/92:20 am
ORD
- QRO
1 stop12h 35m
Viva
Tue 3/1710:45 pm
QRO
- ORD
1 stop25h 00m
Viva
Deal found 2/10![Viva logo]()
$276
This Booking.com deal was found by Cheapflights users on 2/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/21:20 am
ORD
- QRO
1 stop17h 10m
Viva
Wed 3/1111:50 am
QRO
- ORD
1 stop11h 55m
Viva
Deal found 2/12![Viva logo]()
$277
This Booking.com deal was found by Cheapflights users on 2/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/11:20 am
ORD
- QRO
1 stop7h 30m
Viva
Fri 3/611:50 am
QRO
- ORD
1 stop11h 55m
Viva
Deal found 2/10![Viva logo]()
$279
This Booking.com deal was found by Cheapflights users on 2/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:15 am
ORD
- QRO
1 stop21h 05m
Viva
Sat 4/1811:00 pm
QRO
- ORD
1 stop24h 45m
Viva
Deal found 2/10![Viva logo]()
$282
This CheapOair deal was found by Cheapflights users on 2/13. 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.
Thu 5/77:09 am
ORD
- QRO
Nonstop4h 04m
Volaris
Sat 5/1612:39 am
QRO
- ORD
Nonstop3h 59m
Volaris
Deal found 2/13![Volaris logo]()
$283
This Gotogate deal was found by Cheapflights users on 2/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/202:15 am
ORD
- QRO
1 stop17h 00m
Viva
Mon 5/256:20 am
QRO
- ORD
1 stop17h 25m
Viva
Deal found 2/10![Viva logo]()
$284
This Booking.com deal was found by Cheapflights users on 2/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:20 am
ORD
- QRO
1 stop7h 35m
Viva
Mon 3/26:20 am
QRO
- ORD
1 stop17h 25m
Viva
Deal found 2/11![Viva logo]()
$286
This FlightHub deal was found by Cheapflights users on 2/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:00 am
ORD
- QRO
Nonstop4h 13m
Volaris
Wed 3/2511:39 pm
QRO
- ORD
Nonstop3h 51m
Volaris
Deal found 2/9![Volaris logo]()
$288
This Booking.com deal was found by Cheapflights users on 2/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:20 am
ORD
- QRO
1 stop20h 55m
Viva
Mon 3/911:50 am
QRO
- ORD
1 stop11h 55m
Viva
Deal found 2/10![Viva logo]()
$289
This Booking.com deal was found by Cheapflights users on 2/13. 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.
Wed 5/62:15 am
ORD
- QRO
1 stop7h 35m
Viva
Sun 5/176:20 am
QRO
- ORD
1 stop17h 25m
Viva
Deal found 2/13![Viva logo]()
$293
This Trip.com deal was found by Cheapflights users on 2/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:00 am
ORD
- QRO
Nonstop4h 13m
Multiple Airlines
Mon 3/911:50 am
QRO
- ORD
1 stop11h 55m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$295
Best flights from Illinois to Santiago de QuerétaroDiscover carefully curated flight deals from Illinois to Santiago de Querétaro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
Discover carefully curated flight deals from Illinois to Santiago de Querétaro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
This CheapOair deal was found by Cheapflights users on 2/13. 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.
Thu 5/77:09 am
ORD
- QRO
Nonstop4h 04m
Volaris
Sat 5/1612:39 am
QRO
- ORD
Nonstop3h 59m
Volaris
Deal found 2/13![Volaris logo]()
$283
This Booking.com deal was found by Cheapflights users on 2/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/293:30 am
ORD
- QRO
1 stop8h 35m
Viva
Sun 4/1211:00 pm
QRO
- ORD
1 stop24h 45m
Viva
Deal found 2/11![Viva logo]()
$289
This Trip.com deal was found by Cheapflights users on 2/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:00 am
ORD
- QRO
Nonstop4h 13m
Multiple Airlines
Mon 3/911:50 am
QRO
- ORD
1 stop11h 55m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 2/11. 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.
Mon 4/1310:43 am
MDW
- QRO
1 stop7h 42m
Delta
Thu 4/168:25 am
QRO
- MDW
1 stop13h 03m
Delta
Deal found 2/11![Delta logo]()
$411
This Aeromexico deal was found by Cheapflights users on 2/11. 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.
Mon 4/136:00 am
MDW
- QRO
2 stops18h 40m
Aeromexico
Thu 4/167:10 pm
QRO
- MDW
2 stops26h 18m
Aeromexico
Deal found 2/11![Aeromexico logo]()
$431
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:00 am
STL
- QRO
1 stop5h 49m
United Airlines
Tue 3/245:00 am
QRO
- STL
2 stops14h 41m
United Airlines
Deal found 2/10![United Airlines logo]()
$552
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Sun 3/159:35 am
STL
- QRO
1 stop14h 19m
American Airlines
Wed 4/155:41 am
QRO
- STL
1 stop12h 49m
American Airlines
Deal found 2/13![American Airlines logo]()
$555
This FlightHub deal was found by Cheapflights users on 2/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:00 am
ORD
- QRO
Nonstop4h 13m
Volaris
Wed 3/2511:39 pm
QRO
- ORD
Nonstop3h 51m
Volaris
Deal found 2/9![Volaris logo]()
$288
This Booking.com deal was found by Cheapflights users on 2/13. 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
- QRO
1 stop7h 35m
Viva
Mon 6/86:15 am
QRO
- ORD
1 stop16h 30m
Viva
Deal found 2/13![Viva logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:20 am
ORD
- QRO
1 stop9h 40m
Multiple Airlines
Sat 2/2812:39 am
QRO
- ORD
Nonstop3h 51m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 4/221:49 pm
ORD
- QRO
2 stops9h 31m
Multiple Airlines
Sat 4/254:20 pm
QRO
- ORD
1 stop6h 17m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$323
This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1112:59 pm
ORD
- QRO
2 stops24h 25m
Volaris
Wed 3/1811:39 pm
QRO
- ORD
Nonstop3h 51m
Volaris
Deal found 2/9![Volaris logo]()
$331
This Booking.com deal was found by Cheapflights users on 2/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/132:20 am
ORD
- QRO
1 stop17h 10m
Viva
Sat 3/2110:45 pm
QRO
- ORD
1 stop25h 00m
Viva
Deal found 2/9![Viva logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 4/19:45 am
ORD
- QRO
2 stops13h 35m
Multiple Airlines
Wed 4/811:40 am
QRO
- ORD
1 stop12h 05m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$337
This Aeromexico deal was found by Cheapflights users on 2/10. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:43 am
MDW
- QRO
1 stop7h 42m
Aeromexico
Sat 5/96:25 am
QRO
- MDW
2 stops13h 44m
Aeromexico
Deal found 2/10![Aeromexico logo]()
$451
This Delta deal was found by Cheapflights users on 2/10. 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.
Tue 3/1012:47 pm
MDW
- QRO
2 stops12h 49m
Delta
Thu 3/199:16 am
QRO
- MDW
1 stop7h 06m
Delta
Deal found 2/10![Delta logo]()
$503
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/168:12 pm
STL
- QRO
2 stops27h 13m
Multiple Airlines
Mon 3/232:07 pm
QRO
- STL
1 stop24h 04m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 2/11. 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.
Tue 3/1010:45 am
MDW
- QRO
1 stop7h 27m
Delta
Tue 3/178:31 am
QRO
- MDW
1 stop13h 00m
Delta
Deal found 2/11![Delta logo]()
$503
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/184:13 pm
STL
- QRO
1 stop7h 41m
American Airlines
Wed 3/257:10 am
QRO
- STL
1 stop9h 03m
American Airlines
Deal found 2/11![American Airlines logo]()
$557
This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:00 am
STL
- QRO
1 stop5h 49m
United Airlines
Wed 3/252:35 pm
QRO
- STL
1 stop6h 41m
United Airlines
Deal found 2/11![United Airlines logo]()
$557
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3010:00 am
MDW
- QRO
2 stops22h 20m
Multiple Airlines
Sun 4/124:20 pm
QRO
- MDW
1 stop22h 39m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 2/13. 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 3/1110:45 am
MDW
- QRO
1 stop7h 27m
Delta
Wed 3/188:31 am
QRO
- MDW
1 stop7h 51m
Delta
Deal found 2/13![Delta logo]()
$503
This Delta deal was found by Cheapflights users on 2/11. 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.
Tue 3/1710:12 am
STL
- QRO
1 stop8h 00m
Delta
Tue 3/248:31 am
QRO
- STL
1 stop8h 22m
Delta
Deal found 2/11![Delta logo]()
$557
This Delta deal was found by Cheapflights users on 2/10. 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.
Thu 3/196:00 am
STL
- QRO
1 stop12h 12m
Delta
Tue 3/248:31 am
QRO
- STL
1 stop8h 22m
Delta
Deal found 2/10![Delta logo]()
$557
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:12 pm
STL
- QRO
2 stops27h 03m
Multiple Airlines
Mon 4/62:12 pm
QRO
- STL
1 stop24h 02m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$547
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2710:11 pm
STL
- QRO
2 stops24h 19m
Multiple Airlines
Sun 3/81:07 pm
QRO
- STL
1 stop25h 04m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$553
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/244:05 pm
STL
- QRO
2 stops26h 00m
Multiple Airlines
Thu 4/97:45 am
QRO
- STL
3 stops30h 39m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$555
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:00 am
STL
- QRO
1 stop14h 43m
Multiple Airlines
Tue 4/74:20 pm
QRO
- STL
2 stops41h 10m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$557
Last-minute flights from Illinois to Santiago de QuerétaroDiscover last-minute flight deals from Illinois to Santiago de Querétaro. Data last updated February 14, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Santiago de Querétaro. Data last updated February 14, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 2/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/226:00 am
ORD
- QRO
Nonstop4h 13m
Volaris
Sat 2/2812:39 am
QRO
- ORD
Nonstop3h 51m
Volaris
Deal found 2/11![Volaris logo]()
$275
This Booking.com deal was found by Cheapflights users on 2/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:20 am
ORD
- QRO
1 stop7h 35m
Viva
Mon 3/26:20 am
QRO
- ORD
1 stop17h 25m
Viva
Deal found 2/11![Viva logo]()
$286
This Booking.com deal was found by Cheapflights users on 2/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/11:20 am
ORD
- QRO
1 stop7h 30m
Viva
Fri 3/611:50 am
QRO
- ORD
1 stop11h 55m
Viva
Deal found 2/10![Viva logo]()
$279
This Booking.com deal was found by Cheapflights users on 2/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/21:20 am
ORD
- QRO
1 stop17h 10m
Viva
Wed 3/1111:50 am
QRO
- ORD
1 stop11h 55m
Viva
Deal found 2/12![Viva logo]()
$277
This Booking.com deal was found by Cheapflights users on 2/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:20 am
ORD
- QRO
1 stop20h 55m
Viva
Mon 3/911:50 am
QRO
- ORD
1 stop11h 55m
Viva
Deal found 2/10![Viva logo]()
$289
This Trip.com deal was found by Cheapflights users on 2/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:00 am
ORD
- QRO
Nonstop4h 13m
Multiple Airlines
Mon 3/911:50 am
QRO
- ORD
1 stop11h 55m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$295
This FlightHub deal was found by Cheapflights users on 2/10. 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 3/56:00 am
ORD
- QRO
Nonstop4h 13m
Volaris
Sat 3/711:39 pm
QRO
- ORD
Nonstop3h 51m
Volaris
Deal found 2/10![Volaris logo]()
$304
This Gotogate deal was found by Cheapflights users on 2/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/61:20 am
ORD
- QRO
1 stop7h 30m
Viva
Sun 3/1510:45 pm
QRO
- ORD
1 stop25h 00m
Viva
Deal found 2/12![Viva logo]()
$302
This Mytrip deal was found by Cheapflights users on 2/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/612:59 pm
ORD
- QRO
3 stops24h 38m
Volaris
Sat 3/711:39 pm
QRO
- ORD
Nonstop3h 51m
Volaris
Deal found 2/11![Volaris logo]()
$309
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/92:20 am
ORD
- QRO
1 stop12h 35m
Viva
Tue 3/1710:45 pm
QRO
- ORD
1 stop25h 00m
Viva
Deal found 2/10![Viva logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:00 am
MDW
- QRO
2 stops17h 25m
Multiple Airlines
Tue 3/174:20 pm
QRO
- MDW
1 stop17h 05m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$300
This FlightHub deal was found by Cheapflights users on 2/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:00 am
ORD
- QRO
Nonstop4h 13m
Volaris
Wed 3/2511:39 pm
QRO
- ORD
Nonstop3h 51m
Volaris
Deal found 2/9![Volaris logo]()
$288
One-way flights from Illinois to Santiago de QuerétaroSearch for one-way flight options from Illinois to Santiago de Querétaro. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
Search for one-way flight options from Illinois to Santiago de Querétaro. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/104:28 pm
ORD
- QRO
1 stop6h 57m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$96
This Booking.com deal was found by Cheapflights users on 2/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/221:20 am
ORD
- QRO
1 stop9h 40m
Viva
Deal found 2/10![Viva logo]()
$107
This Booking.com deal was found by Cheapflights users on 2/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/161:20 am
ORD
- QRO
1 stop9h 40m
Viva
Deal found 2/10![Viva logo]()
$108
This Booking.com deal was found by Cheapflights users on 2/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:20 am
ORD
- QRO
1 stop7h 35m
Viva
Deal found 2/11![Viva logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:10 pm
ORD
- QRO
1 stop29h 15m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$117
This FlightHub deal was found by Cheapflights users on 2/12. 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.
Thu 3/126:00 am
ORD
- QRO
Nonstop4h 13m
Volaris
Deal found 2/12![Volaris logo]()
$118
This FlightHub deal was found by Cheapflights users on 2/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:09 am
ORD
- QRO
Nonstop4h 04m
Volaris
Deal found 2/11![Volaris logo]()
$121
This Booking.com deal was found by Cheapflights users on 2/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/151:20 am
ORD
- QRO
1 stop9h 40m
Viva
Deal found 2/11![Viva logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:21 pm
ORD
- QRO
1 stop7h 04m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$123
This FlightHub deal was found by Cheapflights users on 2/13. 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 3/16:00 am
ORD
- QRO
Nonstop4h 13m
Volaris
Deal found 2/13![Volaris logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:13 pm
MDW
- QRO
1 stop30h 12m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:41 pm
MDW
- QRO
2 stops31h 54m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$134
Find flight deals from Illinois to Santiago de Querétaro
Keep the following information in mind while searching for Illinois to Santiago de Querétaro flight deals. Data was last updated February 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $276 (Mytrip) |
One-way from | $96 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $351 |
Good round-trip deal | $291 or less |
Good one-way deal | $142 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Santiago de Querétaro 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 February 14, 2026.
Use the filters below to find and compare flights from Illinois to Santiago de Querétaro that are best for you.
Fly from
Illinois
Fly to
Santiago de Querétaro
Route
Depart
Return
Price
ChicagoSantiago de Querétaro
ORD - QRO
ORDQRO
Chicago O'Hare Intl
Thu 5/7
7:09 am-10:13 am
Nonstop4h 04m
Santiago de Querétaro
Sat 5/16
12:39 am-5:38 am
Nonstop3h 59m
$283
ChicagoSantiago de Querétaro
ORD - QRO
ORDQRO
Chicago O'Hare Intl
Sun 3/15
6:00 am-9:13 am
Nonstop4h 13m
Santiago de Querétaro
Wed 3/25
11:39 pm-4:30 am
Nonstop3h 51m
$288
ChicagoSantiago de Querétaro
ORD - QRO
ORDQRO
Chicago O'Hare Intl
Sun 3/29
3:30 am-11:05 am
1 stop8h 35m
Santiago de Querétaro
Sun 4/12
11:00 pm-12:45 am
1 stop24h 45m
$289
ChicagoSantiago de Querétaro
ORD - QRO
ORDQRO
Chicago O'Hare Intl
Sun 5/10
2:15 am-8:50 am
1 stop7h 35m
Santiago de Querétaro
Mon 6/8
6:15 am-11:45 pm
1 stop16h 30m
$293
ChicagoSantiago de Querétaro
ORD - QRO
ORDQRO
Chicago O'Hare Intl
Thu 3/5
6:00 am-10:13 am
Nonstop4h 13m
Santiago de Querétaro
Mon 3/9
11:50 am-12:45 am
1 stop11h 55m
$295
ChicagoSantiago de Querétaro
ORD - QRO
ORDQRO
Chicago O'Hare Intl
Wed 2/25
1:20 am-11:00 am
1 stop9h 40m
Santiago de Querétaro
Sat 2/28
12:39 am-4:30 am
Nonstop3h 51m
$319
ChicagoSantiago de Querétaro
ORD - QRO
ORDQRO
Chicago O'Hare Intl
Wed 4/22
1:49 pm-10:20 pm
2 stops9h 31m
Santiago de Querétaro
Sat 4/25
4:20 pm-11:37 pm
1 stop6h 17m
$323
ChicagoSantiago de Querétaro
ORD - QRO
ORDQRO
Chicago O'Hare Intl
Wed 3/11
12:59 pm-12:24 pm
2 stops24h 25m
Santiago de Querétaro
Wed 3/18
11:39 pm-4:30 am
Nonstop3h 51m
$331
ChicagoSantiago de Querétaro
ORD - QRO
ORDQRO
Chicago O'Hare Intl
Fri 3/13
2:20 am-6:30 pm
1 stop17h 10m
Santiago de Querétaro
Sat 3/21
10:45 pm-12:45 am
1 stop25h 00m
$335
ChicagoSantiago de Querétaro
ORD - QRO
ORDQRO
Chicago O'Hare Intl
Wed 4/1
9:45 am-10:20 pm
2 stops13h 35m
Santiago de Querétaro
Wed 4/8
11:40 am-12:45 am
1 stop12h 05m
$337
Showing 1-10 of 56 results
Best time to book a flight from Illinois to Santiago de Querétaro
Have a flexible travel schedule? Discover the best time to fly to Santiago de Querétaro from Illinois with our price prediction graph.
ORD-QRO
MDW-QRO
STL-QRO
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 Illinois to Santiago de Querétaro
USIL-QRO
ORD-QRO
MDW-QRO
STL-QRO
What is the cheapest month to book a flight from Illinois to Santiago de Querétaro?
Currently, May is the cheapest month in which you can book a flight from Illinois to Santiago de Querétaro (average of $101). Flying from Illinois to Santiago de Querétaro 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.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Santiago de Querétaro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Santiago de Querétaro?
Book flights to Santiago de Querétaro if you plan to visit one of these locationsCelaya
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Alternative routes for Illinois to Santiago de Querétaro
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Complete your trip
Complete your trip to Santiago de Querétaro by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to Santiago de Querétaro by cabin class
Find flights from Illinois to Santiago de Querétaro, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Santiago de Querétaro flights
Browse other Illinois and Santiago de Querétaro flight options. Last updated on February 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Santiago de Querétaro
Explore flights to Santiago de Querétaro departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 14, 2026.
Top 7 airlines flying from Illinois to Santiago de Querétaro
Discover the top 7 airlines that operate flights from Illinois to Santiago de Querétaro. 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 February 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$146 | Average$343 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$149 | Average$317 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$203 | Average$317 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$239 | Average$411 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$244 | Average$364 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$312 | Average$604 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$312 | Average$629 | FlexibilityNo cancel fee | On-time71% |