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$132+ Cheap flights from Santiago de Querétaro (QRO) to Illinois

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
QRO — ORD
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Santiago de Querétaro to Illinois

Keep the following information in mind while searching for Santiago de Querétaro to Illinois flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$249
(Frontier)

One-way from

$132
(Flightnetwork)

Popular in

December

Cheapest in

March

Average price

$321

Good one-way deal

$187 or less
From Santiago de Querétaro to Illinois
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One-way flight from Santiago de Querétaro to Illinois
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Highest demand for flights based on searches. 3% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Santiago de Querétaro to Illinois.
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Find flight deals from Santiago de Querétaro to Illinois

Cheapest flights from Santiago de Querétaro to Illinois
Explore the most affordable flight options available from Santiago de Querétaro to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Booking.com deal was found by Cheapflights users on 9/11. 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.
vie. 9/2610:45 pmQRO - ORD
1 stop24h 05mViva
lun. 10/612:25 pmORD - QRO
1 stop21h 30mViva
Deal found 9/11$265
This Booking.com deal was found by Cheapflights users on 9/11. 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.
vie. 10/36:15 amQRO - ORD
1 stop16h 20mViva
lun. 10/612:25 pmORD - QRO
1 stop21h 30mViva
Deal found 9/11$273
This Booking.com deal was found by Cheapflights users on 9/11. 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.
sáb. 10/411:20 amQRO - ORD
1 stop11h 15mViva
lun. 10/612:25 pmORD - QRO
1 stop23h 25mViva
Deal found 9/11$280
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
mié. 11/512:39 amQRO - ORD
Nonstop3h 51mVolaris
dom. 11/166:00 amORD - QRO
Nonstop4h 13mVolaris
Deal found 9/10$282
This Booking.com deal was found by Cheapflights users on 9/10. 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.
jue. 9/2510:45 pmQRO - ORD
1 stop24h 05mViva
mié. 10/112:25 pmORD - QRO
1 stop21h 30mViva
Deal found 9/10$290
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
mié. 11/512:39 amQRO - ORD
Nonstop3h 51mMultiple Airlines
dom. 11/164:40 pmORD - QRO
1 stop16h 10mMultiple Airlines
Deal found 9/10$294
This Booking.com deal was found by Cheapflights users on 9/11. 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.
jue. 9/2510:45 pmQRO - ORD
1 stop24h 05mViva
sáb. 9/2712:25 pmORD - QRO
1 stop21h 25mViva
Deal found 9/11$296
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
dom. 11/25:15 amQRO - ORD
1 stop8h 55mMultiple Airlines
jue. 11/136:00 amORD - QRO
Nonstop4h 13mMultiple Airlines
Deal found 9/10$299
This Booking.com deal was found by Cheapflights users on 9/10. 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.
sáb. 10/2511:20 amQRO - ORD
1 stop11h 15mViva
vie. 10/311:05 amORD - QRO
1 stop8h 45mViva
Deal found 9/10$300
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
sáb. 11/86:15 amQRO - ORD
1 stop8h 55mMultiple Airlines
dom. 11/166:00 amORD - QRO
Nonstop4h 13mMultiple Airlines
Deal found 9/10$301
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
dom. 11/25:15 amQRO - ORD
1 stop8h 55mMultiple Airlines
dom. 11/166:00 amORD - QRO
Nonstop4h 13mMultiple Airlines
Deal found 9/10$302
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
jue. 11/610:45 pmQRO - ORD
1 stop16h 25mViva
sáb. 11/154:40 pmORD - QRO
1 stop16h 10mViva
Deal found 9/10$306

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago de Querétaro to Illinois 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Santiago de Querétaro to Illinois that are best for you.

Fly from

Santiago de Querétaro

Fly to

Illinois

Route

Depart

Return

Price

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

vie. 10/31

12:45 pm-8:45 am

1 stop19h 00m

Chicago O'Hare Intl

mar. 11/4

8:50 am-5:26 pm

1 stop8h 36m

$332

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

mié. 11/5

8:01 am-9:00 pm

2 stops12h 59m

Chicago O'Hare Intl

dom. 11/16

6:00 am-10:13 am

Nonstop4h 13m

$342

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

sáb. 10/4

6:40 am-9:34 pm

2 stops13h 54m

Chicago O'Hare Intl

lun. 10/6

6:45 am-4:20 pm

1 stop10h 35m

$343

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

jue. 11/6

3:35 pm-12:15 am

1 stop8h 40m

Chicago O'Hare Intl

dom. 11/16

7:10 am-8:59 pm

1 stop13h 49m

$344

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

vie. 9/26

2:20 pm-11:50 pm

1 stop8h 30m

Chicago O'Hare Intl

lun. 10/6

7:25 am-8:55 am

2 stops26h 30m

$347

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

dom. 11/2

5:15 am-2:10 pm

1 stop8h 55m

Chicago O'Hare Intl

mié. 11/12

6:23 am-10:10 pm

2 stops15h 47m

$348

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

vie. 10/24

2:20 pm-11:35 pm

1 stop8h 15m

Chicago O'Hare Intl

dom. 10/26

6:00 am-8:55 am

Nonstop3h 55m

$356

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

sáb. 11/8

6:15 am-3:10 pm

1 stop8h 55m

Chicago O'Hare Intl

jue. 11/13

1:36 pm-9:35 pm

1 stop7h 59m

$373

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

mié. 10/29

10:47 am-11:41 pm

1 stop11h 54m

Chicago O'Hare Intl

dom. 11/2

12:33 am-12:43 pm

1 stop12h 10m

$392

Santiago de QuerétaroChicago

QRO - MDW

QROMDW

Santiago de Querétaro

mié. 9/24

7:25 am-9:36 pm

1 stop13h 11m

Chicago Midway

sáb. 9/27

6:00 am-4:20 pm

1 stop11h 20m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 38 results
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Best time to book a flight from Santiago de Querétaro to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Santiago de Querétaro 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 Santiago de Querétaro to Illinois

What is the cheapest month to book a flight from Santiago de Querétaro to Illinois?

Currently, August is the cheapest month in which you can book a flight from Santiago de Querétaro to Illinois (average of $245). Flying from Santiago de Querétaro to Illinois in March is currently the most expensive (average of $321). 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 QRO to IL?

Find hourly flight availability from Santiago de Querétaro to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Santiago de Querétaro to Illinois as you normally would.

How much does it cost to fly round-trip from Santiago de Querétaro to Illinois?

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated septiembre 11, 2025.
Read reviews from past customers who have flown Volaris from Santiago de Querétaro to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Volaris
6.6
Okay
1,155 reviews

Entertainment

5.0

Food

5.3

Boarding

6.6

Comfort

6.4

Overall

6.6

Crew

7.3

Reviews

1 / 20
4.0
Okay

Tania,Jul 2025

OAX - MEX

They don’t even offer you water, we paid $300 usd from Oaxaca to PV and you have to pay for water, and tv entertainment. Seats are super small that a regular size person won’t fit comfortably.
Volaris
6.6
Okay
1,155 reviews
Volaris
6.6
Okay
1,155 reviews

Entertainment

5.0

Food

5.3

Boarding

6.6

Comfort

6.4

Overall

6.6

Crew

7.3

Reviews

1 / 20
4.0
Okay

Tania,Jul 2025

OAX - MEX

They don’t even offer you water, we paid $300 usd from Oaxaca to PV and you have to pay for water, and tv entertainment. Seats are super small that a regular size person won’t fit comfortably.

Related info for your journey

Find useful and relevant information for your journey from Santiago de Querétaro to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santiago de Querétaro to Illinois?

    Santiago de Querétaro (QRO), located 13.2 mi from the city center, is the airport you fly out of when you book flights from Santiago de Querétaro to Illinois.

  • How long is the flight from Santiago de Querétaro to Illinois?

    Airlines like Viva, American Airlines, and United Airlines fly from Santiago de Querétaro to Illinois in about 8h 55m. The time it takes to get you to your destination can typically vary by up to 13h 25m. The distance between Santiago de Querétaro and Illinois is about 1639 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Santiago de Querétaro to Illinois one-way?

    $132 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 Aeromexico, with prices starting from $145 and $197, respectively.

  • What are the cheapest flights from Santiago de Querétaro to Illinois?

    The cheapest flight price from Santiago de Querétaro to Illinois is $159. On average you can expect to pay $200. The most popular route, (Santiago de Querétaro - Chicago O'Hare Intl), can usually be booked for $290.

  • Can I find deals for flights from Santiago de Querétaro to Illinois that include hotel bookings?

    Yes. In addition to deals on Santiago de Querétaro to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santiago de Querétaro to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santiago de Querétaro to Illinois.

  • Can I find deals for business class flights from Santiago de Querétaro to Illinois?

    Yes. Cheapflights offers flight deals from Santiago de Querétaro to Illinois 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 Santiago de Querétaro to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Santiago de Querétaro to Illinois (average of $245). Flying from Santiago de Querétaro to Illinois in March is currently the most expensive (average of $321). 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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Alternative routes for Santiago de Querétaro to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Santiago de Querétaro to Illinois

Discover the top airline that operate flights from Santiago de Querétaro to Illinois. 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$159Average$370FlexibilityNo cancel feeOn-time79%

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