Illinois

$183+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
QRO — ORD
Jun 23 — Jun 301
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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 June 18, 2025.

Round-trip from

$275
(Frontier)

One-way from

$183
(Mytrip)

Popular in

August

Cheapest in

February

Average price

$345

Good round-trip deal

$186 or less

Good one-way deal

$153 or less
From Santiago de Querétaro to Illinois
One-way flight from Santiago de Querétaro to Illinois
Highest demand for flights based on searches. 13% potential increase in price ($53 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from Santiago de Querétaro to Illinois.
Price to beat on a one-way flight from Santiago de Querétaro to Illinois.

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 June 18, 2025.

This Frontier deal was found by Cheapflights users on 6/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/511:19 pmQRO - ORD
Nonstop3h 59mFrontier
Sun 7/136:00 amORD - QRO
Nonstop4h 04mFrontier
Deal found 6/16$275
This United Airlines deal was found by Cheapflights users on 6/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1811:45 amQRO - ORD
1 stop8h 48mUnited Airlines
Mon 8/256:00 amORD - QRO
1 stop14h 30mUnited Airlines
Deal found 6/16$314
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 8/1510:55 pmQRO - ORD
1 stop23h 55mMultiple Airlines
Thu 8/286:00 amORD - QRO
Nonstop4h 04mMultiple Airlines
Deal found 6/18$316
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Fri 10/103:53 pmQRO - ORD
1 stop14h 37mAmerican Airlines
Wed 10/1511:53 amORD - QRO
1 stop11h 15mAmerican Airlines
Deal found 6/16$323
This Delta deal was found by Cheapflights users on 6/16. 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 8/209:25 amQRO - ORD
1 stop11h 11mDelta
Sun 8/247:05 amORD - QRO
1 stop10h 10mDelta
Deal found 6/16$334
This Delta deal was found by Cheapflights users on 6/16. 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 8/209:25 amQRO - MDW
1 stop7h 22mDelta
Sun 8/246:04 amMDW - QRO
1 stop11h 11mDelta
Deal found 6/16$334
This Mytrip deal was found by Cheapflights users on 6/16. 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.
Fri 8/110:55 pmQRO - ORD
1 stop23h 55mViva
Fri 8/812:25 pmORD - QRO
1 stop21h 25mViva
Deal found 6/16$358
This Mytrip deal was found by Cheapflights users on 6/16. 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.
Sat 12/2712:27 amQRO - ORD
Nonstop3h 51mVolaris
Sun 1/46:00 amORD - QRO
Nonstop4h 13mVolaris
Deal found 6/16$364
This Aeromexico deal was found by Cheapflights users on 6/17. 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 8/712:16 pmQRO - ORD
2 stops10h 53mAeromexico
Mon 8/111:54 pmORD - QRO
2 stops11h 10mAeromexico
Deal found 6/17$388
This Aeromexico deal was found by Cheapflights users on 6/15. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:43 amQRO - MDW
2 stops14h 01mAeromexico
Tue 10/146:00 amMDW - QRO
1 stop10h 57mAeromexico
Deal found 6/15$407
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/104:25 pmQRO - MDW
1 stop28h 55mMultiple Airlines
Fri 7/184:00 pmMDW - QRO
2 stops18h 53mMultiple Airlines
Deal found 6/16$564
This Mytrip deal was found by Cheapflights users on 6/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/39:23 pmQRO - MDW
2 stops18h 17mVolaris
Mon 7/78:39 pmMDW - QRO
2 stops14h 14mVolaris
Deal found 6/17$602

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 June 18, 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

Sat 7/5

11:19 pm-4:18 am

Nonstop3h 59m

Chicago O'Hare Intl

Sun 7/13

6:00 am-9:04 am

Nonstop4h 04m

$275

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Mon 8/18

11:45 am-9:33 pm

1 stop8h 48m

Chicago O'Hare Intl

Mon 8/25

6:00 am-7:30 pm

1 stop14h 30m

$314

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Fri 8/15

10:55 pm-11:50 pm

1 stop23h 55m

Chicago O'Hare Intl

Thu 8/28

6:00 am-9:04 am

Nonstop4h 04m

$316

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Fri 10/10

3:53 pm-7:30 am

1 stop14h 37m

Chicago O'Hare Intl

Wed 10/15

11:53 am-10:08 pm

1 stop11h 15m

$323

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Thu 8/7

12:16 pm-12:09 am

2 stops10h 53m

Chicago O'Hare Intl

Mon 8/11

4:45 pm-12:04 am

1 stop8h 19m

$332

Santiago de QuerétaroChicago

QRO - MDW

QROMDW

Santiago de Querétaro

Wed 8/20

9:25 am-5:47 pm

1 stop7h 22m

Chicago Midway

Sun 8/24

6:04 am-4:15 pm

1 stop11h 11m

$334

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Fri 8/1

10:55 pm-11:50 pm

1 stop23h 55m

Chicago O'Hare Intl

Fri 8/8

12:25 pm-8:50 am

1 stop21h 25m

$358

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Thu 8/7

12:16 pm-12:09 am

2 stops10h 53m

Chicago O'Hare Intl

Mon 8/11

1:54 pm-12:04 am

2 stops11h 10m

$388

Santiago de QuerétaroChicago

QRO - MDW

QROMDW

Santiago de Querétaro

Tue 10/7

6:43 am-9:44 pm

2 stops14h 01m

Chicago Midway

Tue 10/14

6:00 am-3:57 pm

1 stop10h 57m

$407

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

Sat 8/2

11:19 pm-4:18 am

Nonstop3h 59m

Chicago O'Hare Intl

Fri 8/8

1:40 am-1:13 pm

2 stops12h 33m

$460

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 23 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.

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 June 18, 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 June 18, 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.
8.0
Very good

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    $183 is the cheapest one-way deal found within the past few days, from Viva. You may also be able to find cheap deals on Frontier and Delta, with prices starting from $189 and $214, respectively.

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

    The cheapest flight price from Santiago de Querétaro to Illinois is $146. On average you can expect to pay $269. The most popular route, (Santiago de Querétaro - Chicago O'Hare Intl), can usually be booked for $314.

  • 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.

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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$237Average$370FlexibilityNo cancel feeOn-time79%

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