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$267+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — ORD
Apr 27 — May 41
Sun 4/27
Sun 5/4
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 April 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$428
(Priceline)

One-way from

$267
(Mytrip)

Popular in

August

Cheapest in

March

Average price

$461
Provider with most accurate pricing for Quito Mariscal Sucr-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Quito Mariscal Sucr-Chicago (CHI) flights.
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From Quito Mariscal Sucr to Illinois
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One-way flight from Quito Mariscal Sucr to Illinois
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Highest demand for flights based on searches. 17% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 22, 2025.

This Priceline deal was found by Cheapflights users on 4/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/272:30 amUIO - ORD
1 stop10h 45mAvianca
Mon 6/162:35 pmORD - UIO
1 stop9h 59mAvianca
Deal found 4/20$428
This Delta deal was found by Cheapflights users on 4/22. 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 5/711:20 pmUIO - ORD
2 stops19h 17mDelta
Mon 5/125:30 amORD - UIO
1 stop14h 30mDelta
Deal found 4/22$458
This LATAM Airlines deal was found by Cheapflights users on 4/22. 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 5/77:09 amUIO - ORD
2 stops16h 49mLATAM Airlines
Tue 5/139:39 amORD - UIO
2 stops13h 41mLATAM Airlines
Deal found 4/22$467
This Delta deal was found by Cheapflights users on 4/22. 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 5/2011:20 pmUIO - MDW
1 stop12h 33mDelta
Fri 7/46:00 amMDW - UIO
2 stops37h 05mDelta
Deal found 4/22$489
This Expedia deal was found by Cheapflights users on 4/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/132:30 amUIO - ORD
1 stop10h 45mMultiple Airlines
Thu 8/141:07 amORD - UIO
1 stop11h 19mMultiple Airlines
Deal found 4/21$511
This Copa Airlines deal was found by Cheapflights users on 4/21. 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.
Mon 4/216:29 pmUIO - ORD
1 stop19h 13mCopa Airlines
Mon 5/57:54 amORD - UIO
1 stop12h 43mCopa Airlines
Deal found 4/21$517
This LATAM Airlines deal was found by Cheapflights users on 4/22. 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 4/2511:20 pmUIO - MDW
1 stop15h 28mLATAM Airlines
Sun 4/276:04 amMDW - UIO
1 stop13h 56mLATAM Airlines
Deal found 4/22$529
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Mon 4/2111:40 pmUIO - ORD
1 stop18h 36mAmerican Airlines
Mon 4/288:05 amORD - UIO
1 stop12h 51mAmerican Airlines
Deal found 4/21$542
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Sun 4/2012:35 amUIO - ORD
1 stop23h 40mUnited Airlines
Tue 5/62:18 pmORD - UIO
1 stop9h 07mUnited Airlines
Deal found 4/20$633
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Tue 8/1912:35 amUIO - STL
2 stops15h 09mUnited Airlines
Sat 9/68:10 amSTL - UIO
2 stops15h 15mUnited Airlines
Deal found 4/22$695
This American Airlines deal was found by Cheapflights users on 4/22. 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 8/206:40 amUIO - STL
2 stops14h 36mAmerican Airlines
Sat 9/66:19 amSTL - UIO
2 stops16h 31mAmerican Airlines
Deal found 4/22$727
This Delta deal was found by Cheapflights users on 4/22. 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 8/2011:20 pmUIO - STL
1 stop18h 43mDelta
Sat 9/66:00 amSTL - UIO
1 stop14h 00mDelta
Deal found 4/22$755

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 April 22, 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

Tue 5/27

2:30 am-1:15 pm

1 stop10h 45m

Chicago O'Hare Intl

Mon 6/16

2:35 pm-12:34 am

1 stop9h 59m

$428

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Wed 5/7

11:20 pm-6:37 pm

2 stops19h 17m

Chicago O'Hare Intl

Mon 5/12

5:30 am-8:00 pm

1 stop14h 30m

$458

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Wed 5/7

7:09 am-11:58 pm

2 stops16h 49m

Chicago O'Hare Intl

Tue 5/13

9:39 am-11:20 pm

2 stops13h 41m

$467

QuitoChicago

UIO - MDW

UIOMDW

Quito Mariscal Sucr

Tue 5/20

11:20 pm-11:53 am

1 stop12h 33m

Chicago Midway

Fri 7/4

6:00 am-7:05 pm

2 stops37h 05m

$489

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Tue 5/13

2:30 am-1:15 pm

1 stop10h 45m

Chicago O'Hare Intl

Thu 8/14

1:07 am-12:26 pm

1 stop11h 19m

$511

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Fri 6/6

1:30 am-1:47 pm

1 stop12h 17m

Chicago O'Hare Intl

Tue 7/1

1:07 am-12:26 pm

1 stop11h 19m

$540

QuitoChicago

UIO - MDW

UIOMDW

Quito Mariscal Sucr

Mon 5/19

9:11 am-9:40 am

2 stops24h 29m

Chicago Midway

Fri 5/30

6:00 am-8:00 pm

1 stop14h 00m

$557

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Sun 5/4

12:35 am-9:30 pm

1 stop20h 55m

Chicago O'Hare Intl

Wed 8/20

5:50 pm-11:25 pm

1 stop29h 35m

$651

QuitoSt. Louis

UIO - STL

UIOSTL

Quito Mariscal Sucr

Tue 8/19

12:35 am-6:58 pm

1 stop18h 23m

Lambert-St Louis

Sat 9/6

8:20 am-11:25 pm

1 stop15h 05m

$695

QuitoSt. Louis

UIO - STL

UIOSTL

Quito Mariscal Sucr

Wed 8/20

6:40 am-9:16 pm

2 stops14h 36m

Lambert-St Louis

Sat 9/6

6:19 am-10:50 pm

2 stops16h 31m

$727

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 24 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 April 22, 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 April 22, 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
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

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
LATAM Airlines
7.5
Good
1,765 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

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
Copa Airlines
7.5
Good
1,408 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

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
8,683 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

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
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

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 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 $267. However, be on the lookout for offers from Delta and LATAM Airlines, 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$238Average$664FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$349Average$601FlexibilityNo cancel feeOn-time81%
AviancaCheapest$372Average$491FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$393Average$569FlexibilityNo cancel feeOn-time70%
DeltaCheapest$429Average$588FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$466Average$599FlexibilityNo cancel feeOn-time71%

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