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

Viva, Volaris, and American Airlines are the most popular carriers operating from Illinois to Santiago de Querétaro

What airlines fly to Santiago de Querétaro?

Volaris, Viva and American Airlines are the top three most popular airlines that fly to Santiago de Querétaro from Illinois according to our data. Volaris is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Santiago de Querétaro. Keep in mind that there are 7 different airlines that fly to Santiago de Querétaro on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Santiago de Querétaro?

Flight times from Illinois to Santiago de Querétaro vary, but if you’re flying out of Chicago and flying into León, Guanajuato (one of the most popular routes), then the duration is 3h 56m on average. Another popular route from Illinois to Santiago de Querétaro is flying from Peoria to León, Guanajuato, which will take roughly 9h 42m. Keep in mind that layovers or delays could extend your travel time.

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

As of August 2025, 4 flights take off from Illinois and land in Santiago de Querétaro each week. The most common flight departure day for this route is Thu, with 50% of weekly flights taking off on this day.

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?

As of August 2025, there are 7 operators available to choose from 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.

$101 Cheap Flights from Illinois to Santiago de Querétaro in 2025

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Find the cheapest flights from Illinois to Santiago de Querétaro

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

12:25 pm - 10:10 pmORD-QRO

10h 45m1 stop

12:25 pm - 11:50 pmQRO-ORD

10h 25m1 stop

$254Viva

Find Deal

Thu, Sep 18 - Thu, Sep 25

12:25 pm - 8:50 amORD-QRO

21h 25m1 stop

10:45 pm - 11:50 pmQRO-ORD

24h 05m1 stop

$256Viva

Find Deal

Fri, Sep 5 - Fri, Sep 19

6:00 am - 8:55 amORD-QRO

3h 55mnonstop

11:23 pm - 4:18 amQRO-ORD

3h 55mnonstop

$281Volaris

Find Deal

Thu, Sep 4 - Sat, Sep 6

6:00 am - 8:55 amORD-QRO

3h 55mnonstop

10:45 pm - 11:35 pmQRO-ORD

23h 50m1 stop

$287

Find Deal

Thu, Oct 23 - Mon, Oct 27

6:00 am - 9:04 amORD-QRO

4h 04mnonstop

11:23 pm - 4:18 amQRO-ORD

3h 55mnonstop

$294Volaris

Find Deal

Sun, Aug 31 - Sat, Sep 6

7:05 am - 4:20 pmORD-QRO

10h 15m1 stop

7:25 am - 7:09 pmQRO-ORD

10h 44m1 stop

$296Aeromexico

Find Deal

Wed, Sep 3 - Wed, Sep 10

6:00 am - 4:20 pmMDW-QRO

11h 20m1 stop

7:25 am - 9:26 pmQRO-MDW

13h 01m1 stop

$296Aeromexico

Find Deal

Wed, Sep 3 - Wed, Sep 10

6:00 am - 8:55 amORD-QRO

3h 55mnonstop

10:45 pm - 11:35 pmQRO-ORD

23h 50m1 stop

$299

Find Deal

Sun, Oct 12 - Sun, Oct 19

6:45 am - 4:20 pmORD-QRO

10h 35m1 stop

12:20 pm - 11:57 pmQRO-ORD

10h 37m2 stops

$317Delta

Find Deal

Sat, Oct 11 - Fri, Oct 17

1:05 pm - 12:05 amMDW-QRO

11h 00m2 stops

6:07 am - 4:25 pmQRO-MDW

10h 18m2 stops

$317Delta

Find Deal

Mon, Feb 2 - Sat, Feb 7

Volaris flights from Illinois to Santiago de Querétaro

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

Volaris

Sep 4

ORD6:00 amChicago O'Hare Intl

3h 55m

QRO8:55 amSantiago de Querétaro

Sep 6

QRO11:23 pmSantiago de Querétaro

3h 55m

ORD4:18 amChicago O'Hare Intl

$281

Find similar

Volaris

Aug 31

ORD6:00 amChicago O'Hare Intl

4h 04m

QRO9:04 amSantiago de Querétaro

Sep 6

QRO11:23 pmSantiago de Querétaro

3h 55m

ORD4:18 amChicago O'Hare Intl

$294

Find similar

Volaris

Oct 12

ORD6:00 amChicago O'Hare Intl

3h 55m

QRO8:55 amSantiago de Querétaro

Oct 18

QRO11:23 pmSantiago de Querétaro

3h 55m

ORD4:18 amChicago O'Hare Intl

$297

Find similar

Delta flights from Illinois to Santiago de Querétaro

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

Delta

Feb 2

MDW1:05 pmChicago Midway

11h 00m

2 stops

QRO12:05 amSantiago de Querétaro

Feb 7

QRO6:07 amSantiago de Querétaro

10h 18m

2 stops

MDW4:25 pmChicago Midway

$317

Find similar

Delta

Sep 3

ORD7:05 amChicago O'Hare Intl

12h 55m

2 stops

QRO7:00 pmSantiago de Querétaro

Sep 11

QRO9:05 amSantiago de Querétaro

24h 14m

2 stops

ORD10:19 amChicago O'Hare Intl

$322

Find similar

Delta

Sep 4

MDW6:00 amChicago Midway

14h 25m

2 stops

QRO7:25 pmSantiago de Querétaro

Sep 18

QRO9:05 amSantiago de Querétaro

7h 30m

1 stop

MDW5:35 pmChicago Midway

$343

Find similar

momondo Fare Finder

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 9/18

12:25 pm-10:10 pm

1 stop10h 45m

Santiago de Querétaro

Thu 9/25

12:25 pm-11:50 pm

1 stop10h 25m

$254

ChicagoSantiago de Querétaro

ORD - QRO

ORDQRO

Chicago O'Hare Intl

Fri 9/5

12:25 pm-8:50 am

1 stop21h 25m

Santiago de Querétaro

Fri 9/19

10:45 pm-11:50 pm

1 stop24h 05m

$256

ChicagoSantiago de Querétaro

ORD - QRO

ORDQRO

Chicago O'Hare Intl

Thu 9/4

6:00 am-8:55 am

Nonstop3h 55m

Santiago de Querétaro

Sat 9/6

11:23 pm-4:18 am

Nonstop3h 55m

$281

ChicagoSantiago de Querétaro

ORD - QRO

ORDQRO

Chicago O'Hare Intl

Thu 10/23

6:00 am-8:55 am

Nonstop3h 55m

Santiago de Querétaro

Mon 10/27

10:45 pm-11:35 pm

1 stop23h 50m

$287

ChicagoSantiago de Querétaro

ORD - QRO

ORDQRO

Chicago O'Hare Intl

Sun 8/31

6:00 am-9:04 am

Nonstop4h 04m

Santiago de Querétaro

Sat 9/6

11:23 pm-4:18 am

Nonstop3h 55m

$294

ChicagoSantiago de Querétaro

ORD - QRO

ORDQRO

Chicago O'Hare Intl

Wed 9/3

7:05 am-4:20 pm

1 stop10h 15m

Santiago de Querétaro

Wed 9/10

7:25 am-7:09 pm

1 stop10h 44m

$296

ChicagoSantiago de Querétaro

MDW - QRO

MDWQRO

Chicago Midway

Wed 9/3

6:00 am-4:20 pm

1 stop11h 20m

Santiago de Querétaro

Wed 9/10

7:25 am-9:26 pm

1 stop13h 01m

$296

ChicagoSantiago de Querétaro

ORD - QRO

ORDQRO

Chicago O'Hare Intl

Sun 10/12

6:00 am-8:55 am

Nonstop3h 55m

Santiago de Querétaro

Sun 10/19

10:45 pm-11:35 pm

1 stop23h 50m

$299

ChicagoSantiago de Querétaro

ORD - QRO

ORDQRO

Chicago O'Hare Intl

Sat 10/11

6:45 am-4:20 pm

1 stop10h 35m

Santiago de Querétaro

Fri 10/17

12:20 pm-11:57 pm

2 stops10h 37m

$317

ChicagoSantiago de Querétaro

MDW - QRO

MDWQRO

Chicago Midway

Mon 2/2

1:05 pm-12:05 am

2 stops11h 00m

Santiago de Querétaro

Sat 2/7

6:07 am-4:25 pm

2 stops10h 18m

$317

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 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

Prices

Airlines

Other information

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 $332.

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 Wednesday. Travelers who choose to depart for Santiago de Querétaro on a Wednesday will often find tickets for as low as $326. The most expensive day to fly to Santiago de Querétaro is Tuesday, with ticket prices averaging around $465.

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 afternoon. momondo users have found flights departing from Illinois to Santiago de Querétaro in the afternoon for as low as $345. 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 $398 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 $304 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?

You could potentially save up to 14% on your flight if you consider stops on a Illinois to Santiago de Querétaro flight.

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	$101
Fastest flight time	3h 55m
Direct flights	Mon, Tue, Thu, Fri and Sat
Airports in Santiago de Querétaro	1 airport

The best one-way flight to Santiago de Querétaro from Illinois in the past 72 hours is $101. The best round-trip flight deal from Illinois to Santiago de Querétaro found on momondo in the last 72 hours is $254.

The fastest flight from Illinois to Santiago de Querétaro takes 3h 55m

Direct flights go from Illinois to Santiago de Querétaro on Monday, Tuesday, Thursday, Friday and Saturday. Airlines offering direct flights are: American Airlines, Frontier and Volaris.

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?
As of August 2025, there are 7 operators available to choose from 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?
Based on momondo bookings for flights between Illinois and Santiago de Querétaro, the leading plane model is Airbus A320neo, making up 28.76% of the total bookings. Other popular models include Airbus A320-100/200 with 26.14%, Airbus A321neo with 13.73%, and Boeing 737-800 with 9.15%.

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
Aeromexico	PriceFrom $146	Free Cancellation	Rating 7.5 1,724 reviews	Search Aeromexico flights
Frontier	PriceFrom $186	Free Cancellation	Rating 5.8 3,221 reviews	Search Frontier flights
Viva	PriceFrom $211	Free Cancellation	Rating 7.0 790 reviews	Search Viva flights
Delta	PriceFrom $212	Free Cancellation	Rating 8.0 7,979 reviews	Search Delta flights
United Airlines	PriceFrom $232	Free Cancellation	Rating 7.4 8,920 reviews	Search United Airlines flights
Volaris	PriceFrom $244	Free Cancellation	Rating 6.6 1,163 reviews	Search Volaris flights
American Airlines	PriceFrom $312	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

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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Cheap flights from Illinois to Santiago de Querétaro from $101

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Find the cheapest flights from Illinois to Santiago de Querétaro

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Volaris flights from Illinois to Santiago de Querétaro

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

Delta flights from Illinois to Santiago de Querétaro

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

momondo Fare Finder

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

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 $332.

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

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

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?

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?

You could potentially save up to 14% on your flight if you consider stops on a Illinois to Santiago de Querétaro flight.

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

Viva, Volaris, and American Airlines are the most popular carriers operating from Illinois to Santiago de Querétaro

What airlines fly to Santiago de Querétaro?

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

As of August 2025, 4 flights take off from Illinois and land in Santiago de Querétaro each week. The most common flight departure day for this route is Thu, with 50% of weekly flights taking off on this day.

How long does it take to fly 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

Fastest flight time

Direct flights

Airports in Santiago de Querétaro

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

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?

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

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

Traveling to a place near Santiago de Querétaro?

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Santiago de Querétaro trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Mexico

Fly your favorite airline to Santiago de Querétaro

Airlines are sorted and displayed according to clicks in the past 7 days on momondo