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$285+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — ORD
jun. 28 — jul. 51
sáb. 6/28
sáb. 7/5
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 junio 23, 2025.

Round-trip from

$434
(Priceline)

One-way from

$285
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$520
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. 14% potential increase in price ($87 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 junio 23, 2025.

This Priceline deal was found by Cheapflights users on 6/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/278:38 pmUIO - ORD
2 stops19h 27mAvianca
lun. 9/12:35 pmORD - UIO
1 stop18h 00mAvianca
Deal found 6/21$434
This LATAM Airlines deal was found by Cheapflights users on 6/23. 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.
jue. 8/711:15 pmUIO - MDW
1 stop12h 43mLATAM Airlines
jue. 8/2110:31 amMDW - UIO
2 stops12h 49mLATAM Airlines
Deal found 6/23$448
This Delta deal was found by Cheapflights users on 6/23. 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.
mié. 9/179:11 amUIO - MDW
2 stops12h 33mDelta
mié. 9/246:00 amMDW - UIO
2 stops13h 05mDelta
Deal found 6/23$458
This Delta deal was found by Cheapflights users on 6/23. 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.
mié. 9/1711:20 pmUIO - ORD
1 stop10h 43mDelta
mié. 9/246:00 amORD - UIO
2 stops13h 05mDelta
Deal found 6/23$458
This LATAM Airlines deal was found by Cheapflights users on 6/22. 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.
jue. 10/2311:20 pmUIO - ORD
2 stops34h 44mLATAM Airlines
dom. 10/267:10 amORD - UIO
1 stop11h 50mLATAM Airlines
Deal found 6/22$477
This United Airlines deal was found by Cheapflights users on 6/22. 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.
dom. 10/512:35 amUIO - ORD
1 stop22h 02mUnited Airlines
mar. 10/219:05 pmORD - UIO
1 stop26h 20mUnited Airlines
Deal found 6/22$483
This American Airlines deal was found by Cheapflights users on 6/22. 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.
lun. 10/66:40 amUIO - ORD
1 stop12h 43mAmerican Airlines
mar. 10/218:25 amORD - UIO
1 stop12h 20mAmerican Airlines
Deal found 6/22$497
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/282:30 amUIO - ORD
2 stops13h 41mMultiple Airlines
sáb. 8/165:25 pmORD - UIO
1 stop8h 40mMultiple Airlines
Deal found 6/21$516
This Copa Airlines deal was found by Cheapflights users on 6/23. 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.
vie. 9/56:27 pmUIO - ORD
1 stop19h 15mCopa Airlines
lun. 9/153:07 pmORD - UIO
1 stop9h 27mCopa Airlines
Deal found 6/23$517
This Flighttix deal was found by Cheapflights users on 6/22. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/246:30 amUIO - ORD
2 stops16h 54mIberia
lun. 6/308:35 amORD - UIO
2 stops16h 15mIberia
Deal found 6/22$551
This United Airlines deal was found by Cheapflights users on 6/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/2412:35 amUIO - STL
1 stop18h 22mUnited Airlines
mar. 10/146:15 amSTL - UIO
1 stop17h 10mUnited Airlines
Deal found 6/21$692
This American Airlines deal was found by Cheapflights users on 6/22. 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.
mié. 8/2011:40 pmUIO - STL
2 stops12h 55mAmerican Airlines
sáb. 9/63:59 pmSTL - UIO
2 stops27h 36mAmerican Airlines
Deal found 6/22$722

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 junio 23, 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

mié. 8/27

8:38 pm-4:05 pm

2 stops19h 27m

Chicago O'Hare Intl

lun. 9/1

2:35 pm-8:35 am

1 stop18h 00m

$434

QuitoChicago

UIO - MDW

UIOMDW

Quito Mariscal Sucr

jue. 8/7

11:15 pm-11:58 am

1 stop12h 43m

Chicago Midway

jue. 8/21

10:31 am-11:20 pm

2 stops12h 49m

$448

QuitoChicago

UIO - MDW

UIOMDW

Quito Mariscal Sucr

mié. 9/17

9:11 am-9:44 pm

2 stops12h 33m

Chicago Midway

mié. 9/24

6:00 am-7:05 pm

2 stops13h 05m

$458

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

mié. 9/17

11:20 pm-10:03 am

1 stop10h 43m

Chicago O'Hare Intl

mié. 9/24

6:00 am-7:05 pm

2 stops13h 05m

$458

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

lun. 7/7

7:09 pm-2:55 pm

2 stops19h 46m

Chicago O'Hare Intl

mié. 7/16

5:35 am-7:05 pm

2 stops37h 30m

$471

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

sáb. 7/5

9:25 am-7:56 am

1 stop22h 31m

Chicago O'Hare Intl

vie. 7/11

7:10 am-11:25 pm

1 stop16h 15m

$489

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

mar. 7/8

11:15 pm-8:40 am

1 stop9h 25m

Chicago O'Hare Intl

mié. 8/13

5:45 am-11:40 am

2 stops29h 55m

$513

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

vie. 9/5

6:27 pm-1:42 pm

1 stop19h 15m

Chicago O'Hare Intl

lun. 9/15

3:07 pm-12:34 am

1 stop9h 27m

$517

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

mar. 7/8

6:30 am-12:17 am

1 stop17h 47m

Chicago O'Hare Intl

mié. 8/13

6:00 am-9:15 pm

1 stop15h 15m

$582

QuitoSt. Louis

UIO - STL

UIOSTL

Quito Mariscal Sucr

mié. 9/24

12:35 am-6:57 pm

1 stop18h 22m

Lambert-St Louis

mar. 10/14

6:15 am-11:25 pm

1 stop17h 10m

$692

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 25 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 $320). 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 junio 23, 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 junio 23, 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
7,966 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

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
7,966 reviews
Delta
8.0
Very good
7,966 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

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
1,790 reviews
Delta
8.0
Very good
7,966 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

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
1,460 reviews
Delta
8.0
Very good
7,966 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

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
8,831 reviews
Delta
8.0
Very good
7,966 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

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
7,966 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

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 $285. 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 $320). 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 junio 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$342Average$567FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$360Average$663FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$360Average$780FlexibilityNo cancel feeOn-time69%
AviancaCheapest$372Average$528FlexibilityNo cancel feeOn-time71%
DeltaCheapest$429Average$574FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$466Average$611FlexibilityNo cancel feeOn-time71%

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