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$280+ Cheap flights from Quito (UIO) 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — ORD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Quito to Illinois

Keep the following information in mind while searching for Quito to Illinois flight deals. Data was last updated June 12, 2025.

Round-trip from

$453
(Booking.com)

One-way from

$286
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$520
From Quito Mariscal Sucr to Illinois
Search Deals
One-way flight from Quito Mariscal Sucr to Illinois
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Quito to Illinois

Cheapest flights from Quito to Illinois
Explore the most affordable flight options available from Quito to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/275:00 pmUIO - ORD
2 stops23h 05mAvianca
Tue 9/22:35 pmORD - UIO
1 stop9h 59mAvianca
Deal found 6/11$453
This Delta deal was found by Cheapflights users on 6/12. 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 9/179:11 amUIO - MDW
2 stops12h 33mDelta
Wed 9/246:00 amMDW - UIO
1 stop13h 05mDelta
Deal found 6/12$482
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 9/2112:35 amUIO - ORD
1 stop23h 40mUnited Airlines
Sat 10/1110:35 amORD - UIO
1 stop12h 50mUnited Airlines
Deal found 6/10$482
This LATAM Airlines deal was found by Cheapflights users on 6/12. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:09 amUIO - MDW
2 stops26h 42mLATAM Airlines
Wed 9/246:00 amMDW - UIO
2 stops17h 20mLATAM Airlines
Deal found 6/12$491
This American Airlines deal was found by Cheapflights users on 6/10. 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 10/226:40 amUIO - ORD
2 stops14h 45mAmerican Airlines
Wed 10/298:30 amORD - UIO
2 stops12h 15mAmerican Airlines
Deal found 6/10$505
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Tue 7/292:30 amUIO - ORD
2 stops13h 41mMultiple Airlines
Sat 8/95:25 pmORD - UIO
1 stop8h 40mMultiple Airlines
Deal found 6/11$511
This LATAM Airlines deal was found by Cheapflights users on 6/10. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/107:09 amUIO - ORD
2 stops25h 25mLATAM Airlines
Tue 10/146:00 amORD - UIO
1 stop13h 05mLATAM Airlines
Deal found 6/10$529
This Copa Airlines deal was found by Cheapflights users on 6/12. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/133:15 pmUIO - ORD
1 stop9h 19mCopa Airlines
Tue 7/11:07 amORD - UIO
1 stop13h 03mCopa Airlines
Deal found 6/12$552
This Delta deal was found by Cheapflights users on 6/10. 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 6/1111:15 pmUIO - ORD
2 stops21h 12mDelta
Sun 6/155:35 amORD - UIO
1 stop14h 25mDelta
Deal found 6/10$573
This Mytrip deal was found by Cheapflights users on 6/12. 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.
Mon 7/142:30 amUIO - STL
3 stops31h 59mMultiple Airlines
Sun 8/105:26 pmSTL - UIO
3 stops33h 19mMultiple Airlines
Deal found 6/12$653
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 8/2412:35 amUIO - STL
1 stop18h 23mUnited Airlines
Mon 9/88:20 amSTL - UIO
1 stop15h 05mUnited Airlines
Deal found 6/11$683
This American Airlines deal was found by Cheapflights users on 6/11. 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 8/2611:40 pmUIO - STL
1 stop24h 19mAmerican Airlines
Tue 9/95:28 amSTL - UIO
1 stop14h 07mAmerican Airlines
Deal found 6/11$704

Cheapflights Fare Finder

Customize your flight search to find flights from Quito 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 12, 2025.
Use the filters below to find and compare flights from Quito to Illinois that are best for you.

Fly from

Quito

Fly to

Illinois

Route

Depart

Return

Price

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Wed 8/27

5:00 pm-4:05 pm

2 stops23h 05m

Chicago O'Hare Intl

Tue 9/2

2:35 pm-12:34 am

1 stop9h 59m

$453

QuitoChicago

UIO - MDW

UIOMDW

Quito Mariscal Sucr

Wed 9/17

9:11 am-9:44 pm

2 stops12h 33m

Chicago Midway

Wed 9/24

6:00 am-7:05 pm

1 stop13h 05m

$482

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Sun 9/21

12:35 am-12:15 am

1 stop23h 40m

Chicago O'Hare Intl

Sat 10/11

10:35 am-11:25 pm

1 stop12h 50m

$482

QuitoChicago

UIO - MDW

UIOMDW

Quito Mariscal Sucr

Wed 9/17

7:09 am-9:51 am

2 stops26h 42m

Chicago Midway

Wed 9/24

6:00 am-11:20 pm

2 stops17h 20m

$491

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Wed 10/22

6:40 am-9:25 pm

2 stops14h 45m

Chicago O'Hare Intl

Wed 10/29

8:30 am-8:45 pm

2 stops12h 15m

$505

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Tue 7/29

2:30 am-4:11 pm

2 stops13h 41m

Chicago O'Hare Intl

Sat 8/9

5:25 pm-2:05 am

1 stop8h 40m

$511

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Fri 10/10

7:09 am-8:34 am

2 stops25h 25m

Chicago O'Hare Intl

Tue 10/14

6:00 am-7:05 pm

1 stop13h 05m

$529

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Mon 9/22

3:15 pm-12:22 am

1 stop9h 07m

Chicago O'Hare Intl

Sat 10/18

3:07 pm-12:34 am

1 stop9h 27m

$587

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Mon 9/22

9:11 am-11:53 pm

2 stops14h 42m

Chicago O'Hare Intl

Sat 10/18

6:00 am-7:05 pm

1 stop13h 05m

$626

QuitoSt. Louis

UIO - STL

UIOSTL

Quito Mariscal Sucr

Mon 7/14

2:30 am-10:29 am

3 stops31h 59m

Lambert-St Louis

Sun 8/10

5:26 pm-2:45 am

3 stops33h 19m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 27 results
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Best time to book a flight from Quito to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Quito 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 Quito to Illinois

What is the cheapest month to book a flight from Quito to Illinois?

Currently, August is the cheapest month in which you can book a flight from Quito to Illinois (average of $245). Flying from Quito 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 UIO to IL?

Find hourly flight availability from Quito 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 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quito 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 12, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines and Copa Airlines from Quito to Illinois to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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!
Copa Airlines
7.5
Good
1,451 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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 Quito 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 Quito to Illinois?

    Quito Mariscal Sucr (UIO) is the airport you will fly out of if you book a flight from Quito to Illinois. It is only a 14.0 mi journey to Mariscal Sucr (UIO) from Quito’s city center.

  • What are the cheapest airlines to fly from Quito to Illinois one-way?

    The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as $286. However, be on the lookout for offers from LATAM Airlines and Delta, as they are both options that can get you from Quito to Illinois for a low price.

  • What are the most popular routes from Quito to Illinois?

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

  • Can I find deals for flights from Quito to Illinois that include hotel bookings?

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

  • How can I find direct flights from Quito to Illinois?

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

  • Can I find deals for business class flights from Quito to Illinois?

    Yes. Cheapflights offers flight deals from Quito 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 Quito to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Quito to Illinois (average of $245). Flying from Quito 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 Quito to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Quito to Illinois

Discover the top 6 airlines that operate flights from Quito 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$342Average$567FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$360Average$836FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$360Average$780FlexibilityNo cancel feeOn-time69%
AviancaCheapest$372Average$520FlexibilityNo cancel feeOn-time71%
DeltaCheapest$429Average$577FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$466Average$611FlexibilityNo cancel feeOn-time71%

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