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$152+ Cheap flights from Santiago de Querétaro (QRO) to Illinois

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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
QRO — ORD
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Santiago de Querétaro to Illinois

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

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$265
(Kiwi.com)

One-way from

$152
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$308

Good one-way deal

$155 or less
Provider with most accurate pricing for Santiago de Querétaro-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Santiago de Querétaro-Chicago (CHI) flights.
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From Santiago de Querétaro to Illinois
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One-way flight from Santiago de Querétaro to Illinois
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Highest demand for flights based on searches. 15% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 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 one-way flight from Santiago de Querétaro to Illinois.
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Find flight deals from Santiago de Querétaro to Illinois

Cheapest flights from Santiago de Querétaro to Illinois
Explore the most affordable flight options available from Santiago de Querétaro to Illinois. 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.
Wed 5/1411:23 pmQRO - ORD
Nonstop3h 55mVolaris
Fri 5/166:34 pmORD - QRO
1 stop15h 09mVolaris
Deal found 4/16$265
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.
Thu 5/14:55 pmQRO - ORD
2 stops10h 56mMultiple Airlines
Fri 5/26:34 pmORD - QRO
1 stop17h 16mMultiple Airlines
Deal found 4/15$268
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 5/1011:20 amQRO - ORD
1 stop11h 15mViva
Sat 5/1712:35 pmORD - QRO
1 stop6h 50mViva
Deal found 4/16$288
This Aeromexico 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/712:18 pmQRO - ORD
1 stop10h 57mAeromexico
Mon 8/111:54 pmORD - QRO
2 stops11h 17mAeromexico
Deal found 4/17$297
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.
Sat 6/711:19 pmQRO - ORD
Nonstop3h 59mFrontier
Thu 6/126:00 amORD - QRO
Nonstop4h 04mFrontier
Deal found 4/17$317
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 6/35:48 amQRO - ORD
1 stop7h 22mDelta
Tue 6/101:57 amORD - QRO
1 stop11h 02mDelta
Deal found 4/16$319
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 9/1610:22 amQRO - MDW
1 stop10h 22mDelta
Tue 9/2310:35 amMDW - QRO
1 stop7h 45mDelta
Deal found 4/16$325
This Aeromexico 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/39:50 amQRO - MDW
1 stop10h 37mAeromexico
Wed 6/410:25 amMDW - QRO
2 stops13h 08mAeromexico
Deal found 4/17$326
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/122:40 pmQRO - ORD
1 stop16h 21mUnited Airlines
Thu 6/199:40 pmORD - QRO
1 stop16h 51mUnited Airlines
Deal found 4/16$344
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/310:25 amQRO - ORD
1 stop6h 59mAmerican Airlines
Sat 6/710:37 amORD - QRO
1 stop12h 58mAmerican Airlines
Deal found 4/17$401
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/121:11 pmQRO - MDW
3 stops29h 05mVolaris
Thu 6/198:39 pmMDW - QRO
2 stops23h 06mVolaris
Deal found 4/16$1,167

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

Fly from

Santiago de Querétaro

Fly to

Illinois

Route

Depart

Return

Price

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Wed 5/14

11:23 pm-4:18 am

Nonstop3h 55m

Chicago O'Hare Intl

Fri 5/16

6:34 pm-8:43 am

1 stop15h 09m

$265

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Thu 5/1

4:55 pm-4:51 am

2 stops10h 56m

Chicago O'Hare Intl

Fri 5/2

6:34 pm-10:50 am

1 stop17h 16m

$268

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Sat 5/10

11:20 am-11:35 pm

1 stop11h 15m

Chicago O'Hare Intl

Sat 5/17

12:35 pm-6:25 pm

1 stop6h 50m

$288

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Wed 6/25

12:18 pm-11:53 pm

1 stop10h 35m

Chicago O'Hare Intl

Mon 6/30

2:00 am-11:56 am

1 stop10h 56m

$298

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Sat 6/7

11:19 pm-4:18 am

Nonstop3h 59m

Chicago O'Hare Intl

Thu 6/12

6:00 am-9:04 am

Nonstop4h 04m

$317

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Tue 6/3

5:48 am-2:10 pm

1 stop7h 22m

Chicago O'Hare Intl

Wed 6/11

9:49 am-4:33 pm

1 stop7h 44m

$319

Santiago de QuerétaroChicago

QRO - MDW

QROMDW

Santiago de Querétaro

Tue 9/16

10:22 am-9:44 pm

1 stop10h 22m

Chicago Midway

Tue 9/23

10:35 am-5:20 pm

1 stop7h 45m

$325

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Thu 6/12

2:40 pm-8:01 am

1 stop16h 21m

Chicago O'Hare Intl

Thu 6/19

9:40 pm-1:31 pm

1 stop16h 51m

$344

Santiago de QuerétaroChicago

QRO - MDW

QROMDW

Santiago de Querétaro

Tue 9/16

6:38 am-9:44 pm

2 stops14h 06m

Chicago Midway

Tue 9/23

6:00 am-4:44 pm

2 stops11h 44m

$376

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Tue 6/3

10:25 am-6:24 pm

1 stop6h 59m

Chicago O'Hare Intl

Sat 6/7

10:37 am-10:35 pm

1 stop12h 58m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 20 results
1
2

Best time to book a flight from Santiago de Querétaro to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Santiago de Querétaro 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 Santiago de Querétaro to Illinois

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

Currently, August is the cheapest month in which you can book a flight from Santiago de Querétaro to Illinois (average of $245). Flying from Santiago de Querétaro to Illinois in March is currently the most expensive (average of $321). 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 QRO to IL?

Find hourly flight availability from Santiago de Querétaro to Illinois. 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 Santiago de Querétaro to Illinois as you normally would.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated April 17, 2025.
See what other customers who have flown with Delta, Aeromexico and United Airlines from Santiago de Querétaro to Illinois 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
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Aeromexico
7.5
Good
1,699 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Viva
6.9
Okay
784 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Santiago de Querétaro to Illinois. 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 from for flights from Santiago de Querétaro to Illinois?

    Santiago de Querétaro (QRO), located 13.2 mi from the city center, is the airport you fly out of when you book flights from Santiago de Querétaro to Illinois.

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

    $152 is the cheapest one-way deal found within the past few days, from Volaris. You may also be able to find cheap deals on Viva and Frontier, with prices starting from $156 and $167, respectively.

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

    The cheapest flight price from Santiago de Querétaro to Illinois is $122. On average you can expect to pay $162. The most popular route, (Santiago de Querétaro - Chicago O'Hare Intl), can usually be booked for $265.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santiago de Querétaro to Illinois 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 Santiago de Querétaro to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Santiago de Querétaro to Illinois (average of $245). Flying from Santiago de Querétaro to Illinois in March is currently the most expensive (average of $321). 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.

See more FAQs

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Alternative routes for Santiago de Querétaro to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Santiago de Querétaro to Tucson flights
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Santiago de Querétaro to San Jose flights
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Top airline flying from Santiago de Querétaro to Illinois

Discover the top airline that operate flights from Santiago de Querétaro to Illinois. 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
VolarisCheapest$209Average$342FlexibilityNo cancel feeOn-time79%

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