How many flights depart from Santiago de Querétaro to Illinois on average per week?

4 flights are operational weekly from Santiago de Querétaro to Illinois as of March 2026. The most popular departure day for this route is Thu, with 50% of flights per week taking off on this day.

What is the cheapest airline that flies from Santiago de Querétaro to Illinois?

Viva and Delta are the most popular carriers operating from Santiago de Querétaro to Illinois

What airlines fly to Illinois?

Volaris, United Airlines and Frontier are the top three most popular airlines that fly to Illinois from Santiago de Querétaro according to our data. Volaris is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 3 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Santiago de Querétaro Airport to Illinois?

Prices for flights from Santiago de Querétaro Airport to Illinois refresh daily.

How old do you have to be to fly from Santiago de Querétaro Airport to Illinois?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santiago de Querétaro Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$122 Cheap Flights from Santiago de Querétaro to Illinois in 2026

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Find the cheapest flights from Santiago de Querétaro to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:00 pm - 12:45 am

QRO

ORD

24h 45m

1 stop

3:30 am - 6:15 pm

ORD

QRO

15h 45m

1 stop

$225Viva

Thu, Apr 9 - Sun, Apr 12

11:00 pm - 12:45 am

QRO

ORD

24h 45m

1 stop

2:15 am - 2:00 pm

ORD

QRO

12h 45m

1 stop

$241Viva

Tue, Apr 14 - Mon, Apr 20

11:00 pm - 12:45 am

QRO

ORD

24h 45m

1 stop

2:15 am - 8:50 am

ORD

QRO

7h 35m

1 stop

$242Viva

Tue, Apr 14 - Mon, Apr 20

10:45 pm - 12:45 am

QRO

ORD

25h 00m

1 stop

2:20 am - 10:15 pm

ORD

QRO

20h 55m

1 stop

$250Viva

Tue, Mar 17 - Mon, Mar 23

12:53 am - 5:38 am

QRO

ORD

3h 45mnonstop

7:09 am - 10:16 am

ORD

QRO

4h 07mnonstop

$252Volaris

Wed, Apr 15 - Thu, Apr 23

11:40 am - 12:45 am

QRO

ORD

12h 05m

1 stop

2:15 am - 10:20 pm

ORD

QRO

21h 05m

1 stop

$257Viva

Thu, Apr 16 - Wed, Apr 22

12:53 am - 5:38 am

QRO

ORD

3h 45mnonstop

7:09 am - 10:16 am

ORD

QRO

4h 07mnonstop

$272Frontier

Wed, Apr 15 - Thu, Apr 23

12:39 am - 5:38 am

QRO

ORD

3h 59mnonstop

2:00 pm - 5:16 am

ORD

QRO

16h 16m

1 stop

$289Multiple Airlines

Sat, Apr 18 - Sun, Apr 26

8:25 am - 4:29 pm

QRO

MDW

7h 04m

1 stop

6:00 am - 5:00 pm

MDW

QRO

12h 00m

2 stops

$302Delta

Tue, Apr 14 - Tue, Apr 21

8:25 am - 10:28 pm

QRO

MDW

13h 03m

1 stop

6:00 am - 5:20 pm

MDW

QRO

12h 20m

1 stop

$323Delta

Fri, May 1 - Mon, May 4

Viva flights from Santiago de Querétaro to Illinois

Our best Viva deals on Santiago de Querétaro to Illinois flight tickets

Viva

Apr 9

QRO11:00 pmSantiago de Querétaro

24h 45m

1 stop

ORD12:45 amChicago O'Hare Intl

Apr 12

ORD3:30 amChicago O'Hare Intl

15h 45m

1 stop

QRO6:15 pmSantiago de Querétaro

$225

Viva

Apr 14

QRO11:00 pmSantiago de Querétaro

24h 45m

1 stop

ORD12:45 amChicago O'Hare Intl

Apr 20

ORD2:15 amChicago O'Hare Intl

12h 45m

1 stop

QRO2:00 pmSantiago de Querétaro

$241

Viva

Apr 14

QRO11:00 pmSantiago de Querétaro

24h 45m

1 stop

ORD12:45 amChicago O'Hare Intl

Apr 20

ORD2:15 amChicago O'Hare Intl

7h 35m

1 stop

QRO8:50 amSantiago de Querétaro

$242

Volaris flights from Santiago de Querétaro to Illinois

Our best Volaris deals on Santiago de Querétaro to Illinois flight tickets

Volaris

Apr 15

QRO12:53 amSantiago de Querétaro

3h 45m

ORD5:38 amChicago O'Hare Intl

Apr 23

ORD7:09 amChicago O'Hare Intl

4h 07m

QRO10:16 amSantiago de Querétaro

$252

Volaris

Apr 18

QRO12:39 amSantiago de Querétaro

3h 59m

ORD5:38 amChicago O'Hare Intl

Apr 26

ORD7:09 amChicago O'Hare Intl

4h 04m

QRO10:13 amSantiago de Querétaro

$307

Volaris

Mar 4

QRO12:39 amSantiago de Querétaro

3h 51m

ORD4:30 amChicago O'Hare Intl

Mar 15

ORD6:00 amChicago O'Hare Intl

4h 13m

QRO9:13 amSantiago de Querétaro

$318

momondo Fare Finder

Use the filters below to find and compare flights from Santiago de Querétaro to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Thu 4/9

11:00 pm-12:45 am

1 stop24h 45m

Chicago O'Hare Intl

Sun 4/12

3:30 am-6:15 pm

1 stop15h 45m

$225

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Tue 4/14

11:00 pm-12:45 am

1 stop24h 45m

Chicago O'Hare Intl

Mon 4/20

2:15 am-2:00 pm

1 stop12h 45m

$241

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Tue 4/14

11:00 pm-12:45 am

1 stop24h 45m

Chicago O'Hare Intl

Mon 4/20

2:15 am-8:50 am

1 stop7h 35m

$242

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Tue 3/17

10:45 pm-12:45 am

1 stop25h 00m

Chicago O'Hare Intl

Mon 3/23

2:20 am-10:15 pm

1 stop20h 55m

$250

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Wed 4/15

12:53 am-5:38 am

Nonstop3h 45m

Chicago O'Hare Intl

Thu 4/23

7:09 am-10:16 am

Nonstop4h 07m

$252

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Thu 4/16

11:40 am-12:45 am

1 stop12h 05m

Chicago O'Hare Intl

Wed 4/22

2:15 am-10:20 pm

1 stop21h 05m

$257

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Wed 4/15

12:53 am-5:38 am

Nonstop3h 45m

Chicago O'Hare Intl

Thu 4/23

7:09 am-10:16 am

Nonstop4h 07m

$272

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Sat 4/18

12:39 am-5:38 am

Nonstop3h 59m

Chicago O'Hare Intl

Sun 4/26

2:00 pm-5:16 am

1 stop16h 16m

$289

Santiago de QuerétaroChicago

QRO - MDW

QROMDW

Santiago de Querétaro

Tue 4/14

8:25 am-4:29 pm

1 stop7h 04m

Chicago Midway

Tue 4/21

6:00 am-5:00 pm

2 stops12h 00m

$302

Santiago de QuerétaroChicago

QRO - MDW

QROMDW

Santiago de Querétaro

Fri 5/1

8:25 am-10:28 pm

1 stop13h 03m

Chicago Midway

Mon 5/4

6:00 am-5:20 pm

1 stop12h 20m

$323

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Santiago de Querétaro to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Santiago de Querétaro is in February. Flight prices, which tend to average around $253, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $259.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Santiago de Querétaro to Illinois is on a Wednesday when prices can be found for as low as $318. Flights from Santiago de Querétaro to Illinois on a Sunday will generally be more expensive and average around $613. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Santiago de Querétaro to Illinois during this time can be as low as $305. Flights in the morning are often more expensive with an average ticket price of $613.

What is the cheapest Santiago de Querétaro to Illinois flight route?

Fly from Santiago de Querétaro to Chicago O'Hare Intl for the best Santiago de Querétaro - Illinois flight prices

What cabin class options are available on Santiago de Querétaro to Illinois flights?

There is only 1 cabin class available to choose from on Santiago de Querétaro to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Santiago de Querétaro to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santiago de Querétaro to Illinois

Fastest flight time	3h 51m
Direct flights	Thu and Sun
Airports in Illinois	98 airports

The fastest flight from Santiago de Querétaro to Illinois takes 3h 51m

Direct flights go from Santiago de Querétaro to Illinois on Thursday and Sunday. There are no airlines offering direct flights.

There are 98 airports in Illinois. From Santiago de Querétaro there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

When did momondo last update prices for flights from Santiago de Querétaro Airport to Illinois?
Prices for flights from Santiago de Querétaro Airport to Illinois refresh daily.
How old do you have to be to fly from Santiago de Querétaro Airport to Illinois?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santiago de Querétaro Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Santiago de Querétaro to Illinois?
momondo data reveals that the most frequently booked plane model on the route from Santiago de Querétaro to Illinois is Airbus A320-100/200, representing 86.00% of all bookings. The subsequent popular models are Boeing 737-800 at 8.00%, Airbus A320neo at 4.00%, and Airbus A321neo at 2.00%.

Why use momondo?

Why should I use momondo to find a flight deal from Santiago de Querétaro to Illinois?

It is quick and easy to find Santiago de Querétaro to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

Can I find flights from Santiago de Querétaro to Illinois with flexible booking policies on momondo?

Yes. All flights to Illinois from Santiago de Querétaro on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Santiago de Querétaro to Illinois?

momondo helps you find the best flight between Santiago de Querétaro and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Santiago de Querétaro to Illinois right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Santiago de Querétaro to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.