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Cheap flights from Illinois to Santiago de Querétaro from $166

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Santiago de Querétaro departing on 1/15. 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 Illinois to Santiago de Querétaro

Cheap round-trip flights

Enter your travel dates to find the best prices.
Volaris Logo
6:00 am - 10:13 amORD-QRO
4h 13mnonstop
Volaris Logo
12:39 am - 4:30 amQRO-ORD
3h 51mnonstop
$227Volaris
Find Deal
Thu, Jan 29 - Wed, Feb 11
Multiple Airlines Logo
12:59 pm - 8:55 amORD-QRO
19h 56m2 stops
Multiple Airlines Logo
2:25 pm - 11:50 pmQRO-ORD
9h 25m1 stop
$240Multiple Airlines
Find Deal
Wed, Jan 14 - Mon, Jan 26
Viva Logo
1:20 am - 8:55 amORD-QRO
7h 35m1 stop
Viva Logo
2:25 pm - 11:50 pmQRO-ORD
9h 25m1 stop
$249Viva
Find Deal
Wed, Jan 21 - Mon, Jan 26
Viva Logo
1:00 am - 1:55 pmORD-QRO
12h 55m2 stops
Viva Logo
2:25 pm - 11:50 pmQRO-ORD
9h 25m1 stop
$270Viva
Find Deal
Tue, Jan 13 - Mon, Jan 26
Aeromexico Logo
6:45 am - 6:27 pmMDW-QRO
11h 42m1 stop
Aeromexico Logo
8:55 am - 10:22 pmQRO-MDW
13h 27m1 stop
$343Aeromexico
Find Deal
Tue, Jan 13 - Wed, Jan 21
Aeromexico Logo
11:21 am - 11:59 pmMDW-QRO
12h 38m2 stops
Aeromexico Logo
8:55 am - 5:29 pmQRO-MDW
8h 34m1 stop
$357Aeromexico
Find Deal
Tue, Jan 13 - Wed, Jan 21
Delta Logo
6:00 am - 5:27 pmMDW-QRO
11h 27m1 stop
Delta Logo
8:55 am - 5:29 pmQRO-MDW
8h 34m1 stop
$377Delta
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Tue, Jan 27 - Wed, Feb 11
Delta Logo
6:00 am - 9:21 pmMDW-QRO
15h 21m2 stops
Delta Logo
8:55 am - 5:45 pmQRO-MDW
8h 50m1 stop
$397Delta
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Sun, Feb 1 - Thu, Feb 12
United Airlines Logo
11:05 am - 11:55 pmSTL-QRO
12h 50m2 stops
United Airlines Logo
6:00 am - 3:52 pmQRO-STL
9h 52m1 stop
$563United Airlines
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Sat, Jan 3 - Thu, Jan 15
United Airlines Logo
6:35 pm - 2:35 pmSTL-QRO
20h 00m2 stops
United Airlines Logo
6:00 am - 11:59 pmQRO-STL
17h 59m2 stops
$631United Airlines
Find Deal
Sat, Jan 3 - Thu, Jan 15

Viva flights from Illinois to Santiago de Querétaro

Our best Viva deals on Illinois to Santiago de Querétaro flight tickets
Viva
Feb 25
ORD1:20 amChicago O'Hare Intl
7h 35m
1 stop
QRO8:55 amSantiago de Querétaro
Mar 3
QRO10:45 pmSantiago de Querétaro
25h 00m
1 stop
ORD11:45 pmChicago O'Hare Intl
$217
Find similar
Viva
Jan 21
ORD1:20 amChicago O'Hare Intl
7h 35m
1 stop
QRO8:55 amSantiago de Querétaro
Jan 26
QRO2:25 pmSantiago de Querétaro
9h 25m
1 stop
ORD11:50 pmChicago O'Hare Intl
$249
Find similar
Viva
Jan 13
ORD1:00 amChicago O'Hare Intl
12h 55m
2 stops
QRO1:55 pmSantiago de Querétaro
Jan 26
QRO2:25 pmSantiago de Querétaro
9h 25m
1 stop
ORD11:50 pmChicago O'Hare Intl
$270
Find similar

Aeromexico flights from Illinois to Santiago de Querétaro

Our best Aeromexico deals on Illinois to Santiago de Querétaro flight tickets
Aeromexico
Jan 13
MDW6:45 amChicago Midway
11h 42m
1 stop
QRO6:27 pmSantiago de Querétaro
Jan 21
QRO8:55 amSantiago de Querétaro
13h 27m
1 stop
MDW10:22 pmChicago Midway
$343
Find similar
Aeromexico
Jan 13
MDW11:21 amChicago Midway
12h 38m
2 stops
QRO11:59 pmSantiago de Querétaro
Jan 21
QRO8:55 amSantiago de Querétaro
8h 34m
1 stop
MDW5:29 pmChicago Midway
$357
Find similar
Aeromexico
Jan 27
ORD3:16 pmChicago O'Hare Intl
8h 43m
1 stop
QRO11:59 pmSantiago de Querétaro
Feb 10
QRO2:05 pmSantiago de Querétaro
21h 31m
2 stops
ORD11:36 amChicago O'Hare Intl
$363
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from Illinois to Santiago de Querétaro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSantiago de Querétaro

ORD - QRO

ORDQRO

Chicago O'Hare Intl

Thu 1/29

6:00 am-10:13 am

Nonstop4h 13m

Santiago de Querétaro

Wed 2/11

12:39 am-4:30 am

Nonstop3h 51m

$227

ChicagoSantiago de Querétaro

ORD - QRO

ORDQRO

Chicago O'Hare Intl

Wed 1/14

12:59 pm-8:55 am

2 stops19h 56m

Santiago de Querétaro

Mon 1/26

2:25 pm-11:50 pm

1 stop9h 25m

$240

ChicagoSantiago de Querétaro

ORD - QRO

ORDQRO

Chicago O'Hare Intl

Wed 1/21

1:20 am-8:55 am

1 stop7h 35m

Santiago de Querétaro

Mon 1/26

2:25 pm-11:50 pm

1 stop9h 25m

$249

ChicagoSantiago de Querétaro

ORD - QRO

ORDQRO

Chicago O'Hare Intl

Tue 1/13

1:00 am-1:55 pm

2 stops12h 55m

Santiago de Querétaro

Mon 1/26

2:25 pm-11:50 pm

1 stop9h 25m

$270

ChicagoSantiago de Querétaro

MDW - QRO

MDWQRO

Chicago Midway

Tue 1/13

6:45 am-6:27 pm

1 stop11h 42m

Santiago de Querétaro

Wed 1/21

8:55 am-10:22 pm

1 stop13h 27m

$343

ChicagoSantiago de Querétaro

MDW - QRO

MDWQRO

Chicago Midway

Tue 1/13

11:21 am-11:59 pm

2 stops12h 38m

Santiago de Querétaro

Wed 1/21

8:55 am-5:29 pm

1 stop8h 34m

$357

ChicagoSantiago de Querétaro

MDW - QRO

MDWQRO

Chicago Midway

Tue 1/27

6:00 am-5:27 pm

1 stop11h 27m

Santiago de Querétaro

Wed 2/11

8:55 am-5:29 pm

1 stop8h 34m

$377

ChicagoSantiago de Querétaro

MDW - QRO

MDWQRO

Chicago Midway

Sun 2/1

6:00 am-9:21 pm

2 stops15h 21m

Santiago de Querétaro

Thu 2/12

8:55 am-5:45 pm

1 stop8h 50m

$397

St. LouisSantiago de Querétaro

STL - QRO

STLQRO

Lambert-St Louis

Sat 1/3

11:05 am-11:55 pm

2 stops12h 50m

Santiago de Querétaro

Thu 1/15

6:00 am-3:52 pm

1 stop9h 52m

$563

St. LouisSantiago de Querétaro

STL - QRO

STLQRO

Lambert-St Louis

Sat 1/3

6:35 pm-2:35 pm

2 stops20h 00m

Santiago de Querétaro

Thu 1/15

6:00 am-11:59 pm

2 stops17h 59m

$631

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 Santiago de Querétaro from

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

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 Santiago de Querétaro?

If you aren’t able to travel to Santiago de Querétaro during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $319.

What is the cheapest day to depart on your flight to Santiago de Querétaro?

The cheapest day to depart from Illinois to Santiago de Querétaro is on a Sunday. Travelers who choose to depart for Santiago de Querétaro on a Sunday will often find tickets for as low as $357. The most expensive day to fly to Santiago de Querétaro is Monday, with ticket prices averaging around $829.

What is the cheapest time of day to depart on your flight to Santiago de Querétaro?

According to our data, the cheapest time of day to fly to Santiago de Querétaro is in the evening. momondo users have found flights departing from Illinois to Santiago de Querétaro in the evening for as low as $366. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $566. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to Santiago de Querétaro?

You are more likely to see cheaper flights to Santiago de Querétaro from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago de Querétaro for around $410 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago de Querétaro from Illinois for as low as $252 on momondo.

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

There are 2 cabin classes available to choose from on Illinois to Santiago de Querétaro 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 Illinois to Santiago de Querétaro flights?

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

Cheap Illinois to Santiago de Querétaro flight deals and tips

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

Best Price Found

$170

Fastest flight time

4h 04m

Direct flights

Every day

Airports in Santiago de Querétaro

1 airport
The best one-way flight to Santiago de Querétaro from Illinois in the past 72 hours is $170. The best round-trip flight deal from Illinois to Santiago de Querétaro found on momondo in the last 72 hours is $316.
The fastest flight from Illinois to Santiago de Querétaro takes 4h 04m
Direct flights go from Illinois to Santiago de Querétaro every day.
There is 1 airport near Santiago de Querétaro: Santiago de Querétaro (QRO)
Search flight deals

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

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

  • How many operators does momondo search for flights from Illinois to Santiago de Querétaro Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Santiago de Querétaro Airport.

  • What documentation or ID do you need to fly to Santiago de Querétaro Airport?

    The travel and health documents required for your trip to Santiago de Querétaro Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santiago de Querétaro Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Illinois to Santiago de Querétaro?

Best airlines flying from Illinois to Santiago de Querétaro

Compare and see reviews for airlines that fly from Illinois to Santiago de Querétaro with momondo
Airline
Rating
Free Cancellation
Price
AeromexicoPriceFrom $146Free CancellationRating
7.4
1,660 reviews
Search Aeromexico flights
FrontierPriceFrom $206Free CancellationRating
5.8
3,104 reviews
Search Frontier flights
DeltaPriceFrom $208Free CancellationRating
7.9
8,002 reviews
Search Delta flights
VivaPriceFrom $211Free CancellationRating
7.0
789 reviews
Search Viva flights
United AirlinesPriceFrom $232Free CancellationRating
7.4
9,029 reviews
Search United Airlines flights
VolarisPriceFrom $244Free CancellationRating
6.7
1,150 reviews
Search Volaris flights
American AirlinesPriceFrom $312Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights

Traveling to a place near Santiago de Querétaro?

Book flights to Santiago de Querétaro if you plan to visit one of these locations
San Miguel de Allende
Celaya

Why use momondo?

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

Finding the right flight to Santiago de Querétaro from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santiago de Querétaro quick and easy, saving you time and money.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Santiago de Querétaro.

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

Yes. momondo can track prices for Illinois to Santiago de Querétaro 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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Fly your favorite airline to Santiago de Querétaro

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Volaris
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Frontier
United Airlines
Aeromexico
Delta