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Quito

$167+ Cheap flights from Illinois to Quito (UIO)

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — UIO
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Illinois to Quito

Cheapest flights from Illinois to Quito
Explore the most affordable flight options available from Illinois to Quito. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:20 pmORD - UIO
1 stop9h 35mAvianca
Mon 1/124:00 amUIO - ORD
1 stop11h 50mAvianca
Deal found 12/16$436
This Copa Airlines deal was found by Cheapflights users on 12/17. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:51 pmORD - UIO
1 stop12h 00mCopa Airlines
Wed 1/213:09 amUIO - ORD
1 stop10h 37mCopa Airlines
Deal found 12/17$460
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/178:49 amORD - UIO
1 stop20h 21mUnited Airlines
Tue 12/308:00 amUIO - ORD
1 stop12h 55mUnited Airlines
Deal found 12/17$507
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:10 pmORD - UIO
1 stop9h 40mMultiple Airlines
Tue 1/64:00 amUIO - ORD
2 stops29h 18mMultiple Airlines
Deal found 12/17$601
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/274:10 pmORD - UIO
1 stop9h 40mAvianca
Wed 1/214:00 amUIO - ORD
1 stop11h 50mAvianca
Deal found 12/16$620
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Wed 12/177:35 amORD - UIO
2 stops18h 15mAvianca
Wed 12/245:05 amUIO - ORD
1 stop16h 15mAvianca
Deal found 12/16$647
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:20 pmORD - UIO
1 stop10h 50mUnited Airlines
Wed 12/318:00 amUIO - ORD
1 stop14h 26mUnited Airlines
Deal found 12/17$657
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:20 amORD - UIO
2 stops28h 31mMultiple Airlines
Tue 1/136:33 pmUIO - ORD
1 stop19h 13mMultiple Airlines
Deal found 12/15$667
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:20 pmORD - UIO
1 stop29h 10mUnited Airlines
Mon 12/291:35 amUIO - ORD
1 stop10h 27mUnited Airlines
Deal found 12/17$669
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:00 amMDW - UIO
1 stop14h 25mLATAM Airlines
Sun 12/2811:45 pmUIO - MDW
1 stop10h 20mLATAM Airlines
Deal found 12/17$720
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:00 amMDW - UIO
1 stop14h 25mLATAM Airlines
Wed 12/3111:45 pmUIO - MDW
1 stop10h 20mLATAM Airlines
Deal found 12/17$783
This SmartFares deal was found by Cheapflights users on 12/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:50 amMDW - UIO
1 stop10h 35mLATAM Airlines
Tue 1/1311:45 pmUIO - MDW
1 stop11h 42mLATAM Airlines
Deal found 12/16$870

Find flight deals from Illinois to Quito

Keep the following information in mind while searching for Illinois to Quito flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$400
(FlightHub)

One-way from

$167
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$687
Provider with most accurate pricing for Chicago (CHI)-Quito Mariscal Sucr flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Quito Mariscal Sucr flights.
Search Deals
From Illinois to Quito Mariscal Sucr
Search Deals
One-way flight from Illinois to Quito Mariscal Sucr
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Quito 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 December 18, 2025.
Use the filters below to find and compare flights from Illinois to Quito that are best for you.

Fly from

Illinois

Fly to

Quito

Route

Depart

Return

Price

ChicagoQuito

ORD - UIO

ORDUIO

Chicago O'Hare Intl

Sun 2/1

10:20 pm-8:55 am

1 stop9h 35m

Quito Mariscal Sucr

Sun 2/8

5:05 am-8:20 pm

1 stop16h 15m

$402

ChicagoQuito

ORD - UIO

ORDUIO

Chicago O'Hare Intl

Tue 2/10

2:22 pm-12:31 am

1 stop9h 09m

Quito Mariscal Sucr

Sat 2/21

3:12 pm-12:04 am

1 stop9h 52m

$405

ChicagoQuito

MDW - UIO

MDWUIO

Chicago Midway

Sun 2/8

10:48 am-9:35 pm

1 stop9h 47m

Quito Mariscal Sucr

Sun 2/15

11:45 pm-9:56 am

1 stop11h 11m

$415

ChicagoQuito

MDW - UIO

MDWUIO

Chicago Midway

Sun 1/18

6:45 am-9:35 pm

1 stop13h 50m

Quito Mariscal Sucr

Thu 1/29

11:45 pm-9:53 am

1 stop11h 08m

$417

ChicagoQuito

ORD - UIO

ORDUIO

Chicago O'Hare Intl

Sat 1/24

8:54 am-12:30 am

1 stop14h 36m

Quito Mariscal Sucr

Wed 1/28

1:35 am-10:07 am

1 stop9h 32m

$417

ChicagoQuito

MDW - UIO

MDWUIO

Chicago Midway

Mon 1/19

12:48 pm-9:35 pm

1 stop7h 47m

Quito Mariscal Sucr

Wed 1/28

11:45 pm-9:53 am

1 stop11h 08m

$417

ChicagoQuito

ORD - UIO

ORDUIO

Chicago O'Hare Intl

Mon 1/19

7:35 am-12:30 am

1 stop15h 55m

Quito Mariscal Sucr

Wed 1/28

1:35 am-10:07 am

1 stop9h 32m

$417

ChicagoQuito

MDW - UIO

MDWUIO

Chicago Midway

Fri 1/23

10:48 am-2:05 pm

2 stops26h 17m

Quito Mariscal Sucr

Tue 1/27

11:45 pm-5:29 pm

1 stop18h 44m

$417

ChicagoQuito

MDW - UIO

MDWUIO

Chicago Midway

Sun 1/18

6:45 am-9:35 pm

1 stop13h 50m

Quito Mariscal Sucr

Sun 1/25

11:45 pm-5:29 pm

1 stop18h 44m

$417

ChicagoQuito

MDW - UIO

MDWUIO

Chicago Midway

Tue 1/20

12:48 pm-9:35 pm

1 stop7h 47m

Quito Mariscal Sucr

Thu 1/29

11:45 pm-5:29 pm

1 stop18h 44m

$417

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 55 results
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Best time to book a flight from Illinois to Quito

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

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

Currently, March is the cheapest month in which you can book a flight from Illinois to Quito (average of $250). Flying from Illinois to Quito in June is currently the most expensive (average of $460). 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 IL to UIO?

Find hourly flight availability from Illinois to Quito. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 57% on flights from Illinois to Quito by exploring options for tickets at noon.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Quito. 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 into for flights to Quito from Illinois?

    For a flight from Illinois to Quito, you will be flying into Mariscal Sucr. Quito Mariscal Sucr (UIO) is just 14.0 mi from the center of the city.

  • How long is the flight from Illinois to Quito?

    Airlines like Avianca, Copa Airlines, and LATAM Airlines fly from Illinois to Quito in about 9h 09m. The time it takes to get you to your destination can typically vary by up to 38m. There are 2967 mi between Illinois and Quito. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as $137. However, be on the lookout for offers from LATAM Airlines and American Airlines, as they are both options that can get you from Illinois to Quito for a low price.

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

    The most popular route from Illinois to Quito is Chicago O'Hare Intl - Quito Mariscal Sucr. You may also consider Chicago Midway - Quito Mariscal Sucr or Lambert-St Louis - Quito Mariscal Sucr.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Illinois to Quito (average of $250). Flying from Illinois to Quito in June is currently the most expensive (average of $460). 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 Illinois to Quito

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

Discover the top 6 airlines that operate flights from Illinois to Quito. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$202Average$585FlexibilityNo cancel feeOn-time69%
DeltaCheapest$377Average$573FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$377Average$558FlexibilityNo cancel feeOn-time70%
AviancaCheapest$398Average$496FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$416Average$569FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$449Average$687FlexibilityNo cancel feeOn-time71%

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