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Cheap flights from Santiago de Querétaro to Illinois from $112

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santiago de Querétaro to Illinois departing on 2/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Santiago de Querétaro to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:45 pm - 11:50 pmQRO-ORD
25h 05m1 stop
Multiple Airlines Logo
6:00 am - 10:13 amORD-QRO
4h 13mnonstop
$247Multiple Airlines
Find Deal
Thu, Feb 12 - Sun, Feb 22
Volaris Logo
12:39 am - 4:30 amQRO-ORD
3h 51mnonstop
Volaris Logo
6:00 am - 10:13 amORD-QRO
4h 13mnonstop
$258Volaris
Find Deal
Wed, Feb 11 - Sun, Feb 22
Viva Logo
2:30 pm - 11:45 pmQRO-ORD
9h 15m1 stop
Viva Logo
2:20 am - 1:55 pmORD-QRO
12h 35m1 stop
$270Viva
Find Deal
Fri, Mar 6 - Sun, Mar 8
Volaris Logo
12:39 am - 5:38 amQRO-ORD
3h 59mnonstop
Volaris Logo
7:09 am - 10:13 amORD-QRO
4h 04mnonstop
$320Volaris
Find Deal
Wed, Apr 15 - Thu, Apr 23
Volaris Logo
11:27 pm - 4:18 amQRO-ORD
3h 51mnonstop
Volaris Logo
1:40 am - 1:37 pmORD-QRO
36h 57m2 stops
$329Volaris
Find Deal
Wed, Mar 18 - Mon, Mar 30
Frontier Logo
12:39 am - 4:30 amQRO-ORD
3h 51mnonstop
Frontier Logo
6:00 am - 10:13 amORD-QRO
4h 13mnonstop
$343Frontier
Find Deal
Wed, Jan 14 - Sun, Jan 18
Delta Logo
8:55 am - 10:07 pmQRO-MDW
13h 12m1 stop
Delta Logo
6:45 am - 5:27 pmMDW-QRO
10h 42m1 stop
$376Delta
Find Deal
Thu, Jan 15 - Sun, Jan 18
Aeromexico Logo
8:55 am - 10:09 pmQRO-MDW
13h 14m1 stop
Aeromexico Logo
6:45 am - 9:21 pmMDW-QRO
14h 36m2 stops
$402Aeromexico
Find Deal
Thu, Jan 15 - Sun, Jan 18
Delta Logo
9:50 am - 9:45 pmQRO-MDW
10h 55m1 stop
Delta Logo
1:05 pm - 12:14 amMDW-QRO
12h 09m2 stops
$408Delta
Find Deal
Wed, Apr 15 - Mon, Apr 20
Aeromexico Logo
9:50 am - 9:46 pmQRO-MDW
10h 56m1 stop
Aeromexico Logo
10:35 am - 4:33 pmMDW-QRO
6h 58m1 stop
$449Aeromexico
Find Deal
Sun, Apr 12 - Sat, Apr 18

Frontier flights from Santiago de Querétaro to Illinois

Our best Frontier deals on Santiago de Querétaro to Illinois flight tickets
Frontier
Jan 14
QRO12:39 amSantiago de Querétaro
3h 51m
ORD4:30 amChicago O'Hare Intl
Jan 18
ORD6:00 amChicago O'Hare Intl
4h 13m
QRO10:13 amSantiago de Querétaro
$343
Find similar
Frontier
Mar 18
QRO11:27 pmSantiago de Querétaro
3h 51m
ORD4:18 amChicago O'Hare Intl
Mar 31
ORD10:37 amChicago O'Hare Intl
10h 11m
1 stop
QRO7:48 pmSantiago de Querétaro
$363
Find similar
Frontier
Nov 26
QRO12:39 amSantiago de Querétaro
3h 51m
ORD4:30 amChicago O'Hare Intl
Nov 30
ORD6:00 amChicago O'Hare Intl
4h 13m
QRO10:13 amSantiago de Querétaro
$369
Find similar

Viva flights from Santiago de Querétaro to Illinois

Our best Viva deals on Santiago de Querétaro to Illinois flight tickets
Viva
Mar 6
QRO2:30 pmSantiago de Querétaro
9h 15m
1 stop
ORD11:45 pmChicago O'Hare Intl
Mar 8
ORD2:20 amChicago O'Hare Intl
12h 35m
1 stop
QRO1:55 pmSantiago de Querétaro
$270
Find similar
Viva
Apr 16
QRO2:40 pmSantiago de Querétaro
9h 05m
1 stop
ORD12:45 amChicago O'Hare Intl
Apr 22
ORD2:15 amChicago O'Hare Intl
7h 35m
1 stop
QRO8:50 amSantiago de Querétaro
$351
Find similar
Viva
Dec 24
QRO7:05 pmSantiago de Querétaro
28h 45m
1 stop
ORD11:50 pmChicago O'Hare Intl
Jan 1
ORD1:10 amChicago O'Hare Intl
9h 55m
1 stop
QRO11:05 amSantiago de Querétaro
$361
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 17, 2025.
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 2/12

10:45 pm-11:50 pm

1 stop25h 05m

Chicago O'Hare Intl

Sun 2/22

6:00 am-10:13 am

Nonstop4h 13m

$247

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Wed 2/11

12:39 am-4:30 am

Nonstop3h 51m

Chicago O'Hare Intl

Sun 2/22

6:00 am-10:13 am

Nonstop4h 13m

$258

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Fri 3/6

2:30 pm-11:45 pm

1 stop9h 15m

Chicago O'Hare Intl

Sun 3/8

2:20 am-1:55 pm

1 stop12h 35m

$270

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Wed 4/15

12:39 am-5:38 am

Nonstop3h 59m

Chicago O'Hare Intl

Thu 4/23

7:09 am-10:13 am

Nonstop4h 04m

$320

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Wed 3/18

11:27 pm-4:18 am

Nonstop3h 51m

Chicago O'Hare Intl

Mon 3/30

1:40 am-1:37 pm

2 stops36h 57m

$329

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Wed 1/14

12:39 am-4:30 am

Nonstop3h 51m

Chicago O'Hare Intl

Sun 1/18

6:00 am-10:13 am

Nonstop4h 13m

$343

Santiago de QuerétaroChicago

QRO - MDW

QROMDW

Santiago de Querétaro

Thu 1/15

8:55 am-10:07 pm

1 stop13h 12m

Chicago Midway

Sun 1/18

6:45 am-5:27 pm

1 stop10h 42m

$376

Santiago de QuerétaroChicago

QRO - MDW

QROMDW

Santiago de Querétaro

Thu 1/15

8:55 am-10:09 pm

1 stop13h 14m

Chicago Midway

Sun 1/18

6:45 am-9:21 pm

2 stops14h 36m

$402

Santiago de QuerétaroChicago

QRO - MDW

QROMDW

Santiago de Querétaro

Wed 4/15

9:50 am-9:45 pm

1 stop10h 55m

Chicago Midway

Mon 4/20

1:05 pm-12:14 am

2 stops12h 09m

$408

Santiago de QuerétaroChicago

QRO - MDW

QROMDW

Santiago de Querétaro

Sun 4/12

9:50 am-9:46 pm

1 stop10h 56m

Chicago Midway

Sat 4/18

10:35 am-4:33 pm

1 stop6h 58m

$449

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

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

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 $232, 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 March is also cheap. Prices for this month can be found on momondo for an average of $232.

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 Thursday when prices can be found for as low as $276. Flights from Santiago de Querétaro to Illinois on a Friday will generally be more expensive and average around $350. 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 $318. Flights at noon are often more expensive with an average ticket price of $350.

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

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Santiago de Querétaro when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $329 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Santiago de Querétaro for as low as $222 on momondo.

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.

Can stopping save me money on Santiago de Querétaro to Illinois flights?

No. A direct flight is the cheapest option for a flight between Santiago de Querétaro to Illinois.

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

Best Price Found

$150

Fastest flight time

3h 51m

Direct flights

Every day

Airports in Illinois

1 airport
The best one-way flight to Illinois from Santiago de Querétaro in the past 72 hours is $150. The best round-trip flight deal from Santiago de Querétaro to Illinois found on momondo in the last 72 hours is $276.
The fastest flight from Santiago de Querétaro to Illinois takes 3h 51m
Direct flights go from Santiago de Querétaro to Illinois every day.
There is 1 airport near Illinois: 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?

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.

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