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Santiago de Querétaro

$90+ Cheap flights from Illinois to Santiago de Querétaro (QRO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — QRO
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Illinois to Santiago de Querétaro

Keep the following information in mind while searching for Illinois to Santiago de Querétaro flight deals. Data was last updated April 17, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$268
(Kiwi.com)

One-way from

$90
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$342

Good round-trip deal

$314 or less

Good one-way deal

$123 or less
Provider with most accurate pricing for Chicago (CHI)-Santiago de Querétaro flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Santiago de Querétaro flights.
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From Illinois to Santiago de Querétaro
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One-way flight from Illinois to Santiago de Querétaro
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Highest demand for flights based on searches. 13% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Illinois to Santiago de Querétaro.
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Price to beat on a one-way flight from Illinois to Santiago de Querétaro.
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Find flight deals from Illinois to Santiago de Querétaro

Cheapest flights from Illinois to Santiago de Querétaro
Explore the most affordable flight options available from Illinois to Santiago de Querétaro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/112:35 pmORD - QRO
1 stop10h 40mMultiple Airlines
Wed 5/711:23 pmQRO - ORD
Nonstop3h 55mMultiple Airlines
Deal found 4/16$268
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:05 amORD - QRO
1 stop16h 09mAmerican Airlines
Sat 5/2410:25 amQRO - ORD
1 stop9h 43mAmerican Airlines
Deal found 4/16$271
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:34 pmORD - QRO
1 stop22h 39mVolaris
Sat 5/1711:23 pmQRO - ORD
Nonstop3h 55mVolaris
Deal found 4/15$272
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1712:35 pmORD - QRO
1 stop6h 50mViva
Sat 5/2411:20 amQRO - ORD
1 stop11h 15mViva
Deal found 4/16$286
This eDestinos deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/61:55 amORD - QRO
1 stop11h 03mAeromexico
Sat 5/249:08 amQRO - ORD
1 stop8h 40mAeromexico
Deal found 4/16$295
This eDestinos deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:00 amMDW - QRO
1 stop10h 59mAeromexico
Sat 5/249:08 amQRO - MDW
1 stop11h 05mAeromexico
Deal found 4/16$295
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/42:27 pmORD - QRO
1 stop9h 38mDelta
Tue 11/1110:39 amQRO - ORD
1 stop8h 17mDelta
Deal found 4/16$308
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/712:48 pmMDW - QRO
2 stops12h 20mDelta
Sat 5/249:08 amQRO - MDW
1 stop11h 05mDelta
Deal found 4/16$313
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/79:40 pmORD - QRO
1 stop14h 09mUnited Airlines
Mon 6/92:40 pmQRO - ORD
1 stop7h 32mUnited Airlines
Deal found 4/17$403
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1412:21 pmMDW - QRO
2 stops23h 29mMultiple Airlines
Wed 5/214:20 pmQRO - MDW
1 stop20h 18mMultiple Airlines
Deal found 4/16$416
This Frontier deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/175:50 amORD - QRO
Nonstop4h 13mFrontier
Sat 4/1911:23 pmQRO - ORD
Nonstop3h 55mFrontier
Deal found 4/17$438
This Trip.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/110:05 amSTL - QRO
1 stop6h 54mAeromexico
Sun 6/85:58 amQRO - STL
2 stops11h 07mAeromexico
Deal found 4/17$535

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Illinois to Santiago de Querétaro that are best for you.

Fly from

Illinois

Fly to

Santiago de Querétaro

Route

Depart

Return

Price

ChicagoSantiago de Querétaro

ORD - QRO

ORDQRO

Chicago O'Hare Intl

Thu 5/1

12:35 pm-10:15 pm

1 stop10h 40m

Santiago de Querétaro

Wed 5/7

11:23 pm-4:18 am

Nonstop3h 55m

$268

ChicagoSantiago de Querétaro

ORD - QRO

ORDQRO

Chicago O'Hare Intl

Wed 5/7

7:05 am-10:14 pm

1 stop16h 09m

Santiago de Querétaro

Sat 5/24

10:25 am-9:08 pm

1 stop9h 43m

$271

ChicagoSantiago de Querétaro

ORD - QRO

ORDQRO

Chicago O'Hare Intl

Fri 5/9

6:34 pm-4:13 pm

1 stop22h 39m

Santiago de Querétaro

Sat 5/17

11:23 pm-4:18 am

Nonstop3h 55m

$272

ChicagoSantiago de Querétaro

ORD - QRO

ORDQRO

Chicago O'Hare Intl

Sat 5/17

12:35 pm-6:25 pm

1 stop6h 50m

Santiago de Querétaro

Sat 5/24

11:20 am-11:35 pm

1 stop11h 15m

$286

ChicagoSantiago de Querétaro

ORD - QRO

ORDQRO

Chicago O'Hare Intl

Tue 5/6

1:55 am-11:58 am

1 stop11h 03m

Santiago de Querétaro

Sat 5/24

9:08 am-6:48 pm

1 stop8h 40m

$295

ChicagoSantiago de Querétaro

MDW - QRO

MDWQRO

Chicago Midway

Wed 5/7

6:00 am-3:59 pm

1 stop10h 59m

Santiago de Querétaro

Sat 5/24

9:08 am-9:13 pm

1 stop11h 05m

$295

ChicagoSantiago de Querétaro

ORD - QRO

ORDQRO

Chicago O'Hare Intl

Mon 5/12

1:55 am-12:03 pm

1 stop11h 08m

Santiago de Querétaro

Fri 5/16

12:20 pm-11:58 pm

2 stops10h 38m

$308

ChicagoSantiago de Querétaro

MDW - QRO

MDWQRO

Chicago Midway

Wed 5/7

12:48 pm-12:08 am

2 stops12h 20m

Santiago de Querétaro

Sat 5/24

9:08 am-9:13 pm

1 stop11h 05m

$313

ChicagoSantiago de Querétaro

ORD - QRO

ORDQRO

Chicago O'Hare Intl

Sat 6/7

9:40 pm-10:49 am

1 stop14h 09m

Santiago de Querétaro

Mon 6/9

2:40 pm-11:12 pm

1 stop7h 32m

$403

ChicagoSantiago de Querétaro

MDW - QRO

MDWQRO

Chicago Midway

Wed 5/14

12:21 pm-10:50 am

2 stops23h 29m

Santiago de Querétaro

Wed 5/21

4:20 pm-1:38 pm

1 stop20h 18m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 25 results
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Best time to book a flight from Illinois to Santiago de Querétaro

Have a flexible travel schedule? Discover the best time to fly to Santiago de Querétaro from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Santiago de Querétaro

What is the cheapest month to book a flight from Illinois to Santiago de Querétaro?

Currently, September is the cheapest month in which you can book a flight from Illinois to Santiago de Querétaro (average of $469). Flying from Illinois to Santiago de Querétaro in December is currently the most expensive (average of $728). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to QRO?

Find hourly flight availability from Illinois to Santiago de Querétaro. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Santiago de Querétaro as you normally would.

Reviews of airlines servicing Santiago de Querétaro

Get insights into the airlines that provide service to Santiago de Querétaro. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago de Querétaro. Reviews last updated April 17, 2025.
See what other customers who have flown with Delta, Aeromexico and United Airlines from Illinois to Santiago de Querétaro have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aeromexico
7.5
Good
1,699 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Viva
6.9
Okay
784 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Santiago de Querétaro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santiago de Querétaro from Illinois?

    Santiago de Querétaro (QRO) is the airport you will fly into if you book a flight from Illinois to Santiago de Querétaro. It is only a 13.2 mi journey from Queretaro (QRO) to Santiago de Querétaro’s city center.

  • What are the cheapest airlines to fly from Illinois to Santiago de Querétaro one-way?

    The cheapest airlines for a one-way flight from Illinois to Santiago de Querétaro are Volaris ($90), Viva ($133), and Aeromexico ($142).

  • What are the most popular routes from Illinois to Santiago de Querétaro?

    Most travelers choose Chicago O'Hare Intl - Santiago de Querétaro, Chicago Midway - Santiago de Querétaro or Lambert-St Louis - Santiago de Querétaro when deciding on the best route from Illinois to Santiago de Querétaro.

  • What are the cheapest flights from Illinois to Santiago de Querétaro?

    The cheapest flight price from Illinois to Santiago de Querétaro is $113. On average you can expect to pay $274. The most popular route, (Chicago O'Hare Intl - Santiago de Querétaro), can usually be booked for $242.

  • Can I find deals for flights from Illinois to Santiago de Querétaro that include hotel bookings?

    Yes. In addition to deals on Illinois to Santiago de Querétaro flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Santiago de Querétaro?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Santiago de Querétaro.

  • Can I find deals for business class flights from Illinois to Santiago de Querétaro?

    Yes. Cheapflights offers flight deals from Illinois to Santiago de Querétaro by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Santiago de Querétaro?

    Currently, September is the cheapest month in which you can book a flight from Illinois to Santiago de Querétaro (average of $469). Flying from Illinois to Santiago de Querétaro in December is currently the most expensive (average of $728). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Illinois to Santiago de Querétaro

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Illinois to Santiago de Querétaro

Discover the top 7 airlines that operate flights from Illinois to Santiago de Querétaro. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$206Average$403FlexibilityNo cancel feeOn-time62%
VivaCheapest$211Average$291FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$254Average$377FlexibilityNo cancel feeOn-time79%
DeltaCheapest$302Average$488FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$312Average$565FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$325Average$530FlexibilityNo cancel feeOn-time69%
AeromexicoCheapest$380Average$502FlexibilityNo cancel feeOn-timeN/A

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