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$147+ 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
QRO — ORD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$215
(Viva)

One-way from

$147
(Viva)

Popular in

March

Cheapest in

February

Average price

$233

Good one-way deal

$176 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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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Viva deal was found by Cheapflights users on 2/20. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/26:15 amQRO - ORD
1 stop16h 25mViva
Wed 4/912:35 pmORD - QRO
1 stop23h 15mViva
Deal found 2/20$216
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 5/149:18 amQRO - ORD
1 stop6h 42mMultiple Airlines
Sun 5/186:34 pmORD - QRO
1 stop15h 16mMultiple Airlines
Deal found 2/20$255
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 4/511:23 pmQRO - ORD
Nonstop3h 55mVolaris
Mon 4/76:34 pmORD - QRO
1 stop15h 09mVolaris
Deal found 2/20$275
This Frontier deal was found by Cheapflights users on 2/20. 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 5/1011:23 pmQRO - ORD
Nonstop3h 55mFrontier
Thu 5/155:50 amORD - QRO
Nonstop4h 13mFrontier
Deal found 2/20$280
This American Airlines deal was found by Cheapflights users on 2/20. 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 5/135:55 amQRO - ORD
1 stop14h 14mAmerican Airlines
Tue 5/206:00 amORD - QRO
1 stop17h 14mAmerican Airlines
Deal found 2/20$463
This Aeromexico deal was found by Cheapflights users on 2/20. 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 5/81:10 pmQRO - ORD
1 stop10h 19mAeromexico
Mon 5/192:14 pmORD - QRO
2 stops10h 50mAeromexico
Deal found 2/20$466
This Delta deal was found by Cheapflights users on 2/19. 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 5/271:10 pmQRO - ORD
1 stop10h 19mDelta
Tue 6/103:55 pmORD - QRO
1 stop9h 09mDelta
Deal found 2/19$467
This Aeromexico deal was found by Cheapflights users on 2/20. 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 9/1610:22 amQRO - MDW
1 stop10h 25mAeromexico
Tue 9/2310:10 amMDW - QRO
1 stop8h 10mAeromexico
Deal found 2/20$472
This Delta deal was found by Cheapflights users on 2/19. 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.
Fri 3/76:02 amQRO - MDW
2 stops10h 18mDelta
Thu 3/1312:51 pmMDW - QRO
2 stops12h 15mDelta
Deal found 2/19$512
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Mon 3/312:40 pmQRO - ORD
1 stop18h 31mUnited Airlines
Mon 4/75:15 amORD - QRO
1 stop15h 15mUnited Airlines
Deal found 2/20$515
This Frontier deal was found by Cheapflights users on 2/20. 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 7/126:14 amQRO - MDW
2 stops16h 41mFrontier
Fri 7/189:12 pmMDW - QRO
2 stops22h 33mFrontier
Deal found 2/20$678

Find flights from Santiago de Querétaro to Illinois within your budget

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 February 20, 2025.

Fly from

Santiago de Querétaro

Fly to

Illinois

Route

Depart

Return

Price

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Tue 3/4

6:00 pm-2:15 pm

1 stop20h 15m

Chicago O'Hare Intl

Fri 3/7

3:55 pm-9:15 am

1 stop17h 20m

$215

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Wed 4/16

2:20 pm-11:40 pm

1 stop8h 20m

Chicago O'Hare Intl

Tue 4/29

9:09 am-9:40 pm

1 stop13h 31m

$270

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Wed 4/16

11:23 pm-4:18 am

Nonstop3h 55m

Chicago O'Hare Intl

Fri 4/25

6:34 pm-8:43 am

1 stop15h 09m

$275

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Wed 3/12

11:27 pm-4:18 am

Nonstop3h 51m

Chicago O'Hare Intl

Sun 3/16

6:00 am-9:13 am

Nonstop4h 13m

$281

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Sun 3/9

6:02 am-1:46 pm

1 stop6h 44m

Chicago O'Hare Intl

Tue 3/11

3:47 pm-12:01 am

1 stop9h 14m

$413

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Tue 3/11

5:52 am-1:46 pm

1 stop6h 54m

Chicago O'Hare Intl

Wed 3/19

7:05 am-5:51 pm

1 stop11h 46m

$434

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Thu 3/13

5:00 am-10:59 pm

1 stop16h 59m

Chicago O'Hare Intl

Wed 3/19

9:45 pm-9:30 pm

1 stop24h 45m

$451

Santiago de QuerétaroChicago

QRO - MDW

QROMDW

Santiago de Querétaro

Tue 8/19

6:38 am-6:03 pm

2 stops10h 25m

Chicago Midway

Mon 8/25

10:10 am-5:20 pm

1 stop8h 10m

$472

Santiago de QuerétaroChicago

QRO - MDW

QROMDW

Santiago de Querétaro

Fri 3/7

6:02 am-4:20 pm

2 stops10h 18m

Chicago Midway

Thu 3/13

12:51 pm-12:06 am

2 stops12h 15m

$512

Santiago de QuerétaroChicago

QRO - MDW

QROMDW

Santiago de Querétaro

Sat 7/12

6:14 am-11:55 pm

2 stops16h 41m

Chicago Midway

Fri 7/18

9:12 pm-6:45 pm

2 stops22h 33m

$678

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 17 results
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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.

Travel insights for flights from Santiago de Querétaro to Illinois

Get recent, data-driven insights about flights from Santiago de Querétaro to Illinois including ideal travel times, pricing trends, and more.

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 February 20, 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 February 20, 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
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

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
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

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
1,771 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

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
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

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
7.0
Good
807 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

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

Volaris
6.7
Okay
1,209 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

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?

    $147 is the cheapest one-way deal found within the past few days, from Viva. You may also be able to find cheap deals on Volaris and Frontier, with prices starting from $151 and $178, respectively.

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

    The cheapest flight price from Santiago de Querétaro to Illinois is $66. On average you can expect to pay $237. The most popular route, (Santiago de Querétaro - Chicago O'Hare Intl), can usually be booked for $215.

  • 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.

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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 Pensacola flights

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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$209Average$340FlexibilityNo cancel feeOn-time79%
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