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Cheap flights from Santiago de Querétaro to Illinois from $116

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 2/5. 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.
United Airlines Logo
5:00 am - 7:44 am
QRO
-
ORD
25h 44m1 stop
United Airlines Logo
9:28 pm - 7:52 pm
ORD
-
QRO
23h 24m1 stop
$195United Airlines
Thu, Apr 16 - Sun, Apr 19
United Airlines Logo
6:00 am - 1:00 pm
QRO
-
ORD
7h 00m1 stop
United Airlines Logo
4:50 pm - 11:49 am
ORD
-
QRO
18h 59m1 stop
$203United Airlines
Thu, Jan 22 - Sun, Jan 25
Viva Logo
2:25 pm - 11:50 pm
QRO
-
ORD
9h 25m1 stop
Viva Logo
1:20 am - 1:55 pm
ORD
-
QRO
12h 35m1 stop
$223Viva
Fri, Feb 6 - Sun, Feb 8
Viva Logo
6:20 am - 11:50 pm
QRO
-
ORD
17h 30m1 stop
Viva Logo
1:20 am - 8:55 am
ORD
-
QRO
7h 35m1 stop
$227Viva
Sun, Feb 15 - Mon, Feb 16
Viva Logo
6:20 am - 11:50 pm
QRO
-
ORD
17h 30m1 stop
Viva Logo
1:20 am - 1:55 pm
ORD
-
QRO
12h 35m1 stop
$228Viva
Sun, Feb 15 - Mon, Feb 16
Aeromexico Logo
12:18 pm - 11:53 pm
QRO
-
ORD
10h 35m1 stop
Aeromexico Logo
7:15 am - 12:14 am
ORD
-
QRO
17h 59m2 stops
$251Aeromexico
Fri, May 1 - Wed, May 6
Delta Logo
11:38 am - 11:00 pm
QRO
-
ORD
11h 22m1 stop
Delta Logo
2:54 pm - 11:57 pm
ORD
-
QRO
9h 03m1 stop
$252Delta
Thu, Feb 19 - Mon, Feb 23
Delta Logo
6:03 am - 12:55 pm
QRO
-
ORD
6h 52m1 stop
Delta Logo
1:11 am - 11:59 am
ORD
-
QRO
10h 48m1 stop
$253Delta
Thu, Feb 19 - Fri, Feb 27
Aeromexico Logo
11:38 am - 10:31 pm
QRO
-
MDW
10h 53m2 stops
Aeromexico Logo
6:00 am - 11:57 pm
MDW
-
QRO
17h 57m2 stops
$258Aeromexico
Thu, Feb 19 - Mon, Feb 23
Multiple Airlines Logo
10:45 pm - 9:29 pm
QRO
-
MDW
22h 44m2 stops
Multiple Airlines Logo
9:15 am - 10:30 pm
MDW
-
QRO
13h 15m1 stop
$303Multiple Airlines
Sat, Feb 21 - Sat, Feb 28

Viva flights from Santiago de Querétaro to Illinois

Our best Viva deals on Santiago de Querétaro to Illinois flight tickets
Viva
Feb 6
QRO2:25 pmSantiago de Querétaro
9h 25m
1 stop
ORD11:50 pmChicago O'Hare Intl
Feb 8
ORD1:20 amChicago O'Hare Intl
12h 35m
1 stop
QRO1:55 pmSantiago de Querétaro
$223
Viva
Feb 15
QRO6:20 amSantiago de Querétaro
17h 30m
1 stop
ORD11:50 pmChicago O'Hare Intl
Feb 16
ORD1:20 amChicago O'Hare Intl
7h 35m
1 stop
QRO8:55 amSantiago de Querétaro
$227
Viva
Feb 15
QRO6:20 amSantiago de Querétaro
17h 30m
1 stop
ORD11:50 pmChicago O'Hare Intl
Feb 16
ORD1:20 amChicago O'Hare Intl
12h 35m
1 stop
QRO1:55 pmSantiago de Querétaro
$228

Frontier flights from Santiago de Querétaro to Illinois

Our best Frontier deals on Santiago de Querétaro to Illinois flight tickets
Frontier
Feb 21
QRO12:39 amSantiago de Querétaro
3h 51m
ORD4:30 amChicago O'Hare Intl
Feb 26
ORD6:00 amChicago O'Hare Intl
4h 13m
QRO10:13 amSantiago de Querétaro
$271
Frontier
Mar 11
QRO11:39 pmSantiago de Querétaro
3h 51m
ORD4:30 amChicago O'Hare Intl
Mar 18
ORD6:30 amChicago O'Hare Intl
14h 13m
1 stop
QRO7:43 pmSantiago de Querétaro
$367
Frontier
Jan 21
QRO12:39 amSantiago de Querétaro
3h 51m
ORD4:30 amChicago O'Hare Intl
Jan 25
ORD7:11 amChicago O'Hare Intl
12h 32m
1 stop
QRO7:43 pmSantiago de Querétaro
$473

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 January 8, 2026.
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 4/16

5:00 am-7:44 am

1 stop25h 44m

Chicago O'Hare Intl

Sun 4/19

9:28 pm-7:52 pm

1 stop23h 24m

$195

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Thu 1/22

6:00 am-1:00 pm

1 stop7h 00m

Chicago O'Hare Intl

Sun 1/25

4:50 pm-11:49 am

1 stop18h 59m

$203

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Fri 2/6

2:25 pm-11:50 pm

1 stop9h 25m

Chicago O'Hare Intl

Sun 2/8

1:20 am-1:55 pm

1 stop12h 35m

$223

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Sun 2/15

6:20 am-11:50 pm

1 stop17h 30m

Chicago O'Hare Intl

Mon 2/16

1:20 am-8:55 am

1 stop7h 35m

$227

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Sun 2/15

6:20 am-11:50 pm

1 stop17h 30m

Chicago O'Hare Intl

Mon 2/16

1:20 am-1:55 pm

1 stop12h 35m

$228

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Fri 5/1

12:18 pm-11:53 pm

1 stop10h 35m

Chicago O'Hare Intl

Wed 5/6

7:15 am-12:14 am

2 stops17h 59m

$251

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Thu 2/19

11:38 am-11:00 pm

1 stop11h 22m

Chicago O'Hare Intl

Mon 2/23

2:54 pm-11:57 pm

1 stop9h 03m

$252

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Thu 2/19

6:03 am-12:55 pm

1 stop6h 52m

Chicago O'Hare Intl

Fri 2/27

1:11 am-11:59 am

1 stop10h 48m

$253

Santiago de QuerétaroChicago

QRO - MDW

QROMDW

Santiago de Querétaro

Thu 2/19

11:38 am-10:31 pm

2 stops10h 53m

Chicago Midway

Mon 2/23

6:00 am-11:57 pm

2 stops17h 57m

$258

Santiago de QuerétaroChicago

QRO - MDW

QROMDW

Santiago de Querétaro

Sat 2/21

10:45 pm-9:29 pm

2 stops22h 44m

Chicago Midway

Sat 2/28

9:15 am-10:30 pm

1 stop13h 15m

$303

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 March. Flight prices, which tend to average around $220, 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 March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $240.

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 $533. 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 in the morning are often more expensive with an average ticket price of $553.

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.

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

You could potentially save up to 10% on your flight if you consider stops on a Santiago de Querétaro to Illinois flight.

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

$302

Fastest flight time

3h 58m

Direct flights

Thu and Sun

Airports in Illinois

98 airports
The best one-way flight to Illinois from Santiago de Querétaro in the past 72 hours is $302. The best round-trip flight deal from Santiago de Querétaro to Illinois found on momondo in the last 72 hours is $507.
The fastest flight from Santiago de Querétaro to Illinois takes 3h 58m
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?

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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