What is the cheapest airline that flies from Quito Mariscal Sucr to Illinois?

LATAM Airlines, American Airlines, and Delta are the most popular carriers operating from Quito Mariscal Sucr to Illinois

What airlines fly to Illinois?

Copa Airlines, Avianca and Delta are the top three most popular airlines that fly to Illinois from Quito according to our data. Copa Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 6 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Quito Mariscal Sucr Airport to Illinois?

Prices for flights from Quito Mariscal Sucr Airport to Illinois were last updated today.

How many operators does momondo search for flights from Quito Mariscal Sucr Airport to Illinois?

As of July 2026, there are 6 operators available to choose from for flights from Quito Mariscal Sucr Airport to Illinois.

How old do you have to be to fly from Quito Mariscal Sucr Airport to Illinois?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quito Mariscal Sucr Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$252 Cheap Flights from Quito to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Quito to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 10:45 pm

UIO

MDW

13h 45m

2 stops

6:05 am - 7:05 pm

MDW

UIO

13h 00m

2 stops

$391Delta

Tue, Sep 8 - Tue, Sep 15

12:35 am - 10:20 am

UIO

ORD

9h 45m

1 stop

9:40 pm - 5:00 am

ORD

UIO

31h 20m

1 stop

$391United Airlines

Wed, Jul 8 - Fri, Jul 10

12:59 am - 8:55 pm

UIO

ORD

19h 56m

1 stop

5:30 am - 6:59 pm

ORD

UIO

13h 29m

1 stop

$412LATAM Airlines

Tue, Sep 15 - Mon, Sep 21

4:45 am - 9:20 pm

UIO

ORD

16h 35m

1 stop

11:20 pm - 8:40 am

ORD

UIO

9h 20m

1 stop

$414Avianca

Tue, Sep 29 - Thu, Oct 8

3:30 am - 9:20 pm

UIO

ORD

17h 50m

1 stop

11:20 pm - 1:05 pm

ORD

UIO

13h 45m

1 stop

$415Avianca

Tue, Sep 15 - Mon, Sep 21

12:26 pm - 4:00 am

UIO

ORD

15h 34m

1 stop

3:21 pm - 2:08 pm

ORD

UIO

22h 47m

1 stop

$417Copa Airlines

Thu, Jul 23 - Sun, Aug 30

12:59 am - 8:55 pm

UIO

ORD

19h 56m

1 stop

5:30 am - 6:59 pm

ORD

UIO

13h 29m

1 stop

$426LATAM Airlines

Tue, Sep 1 - Sun, Sep 6

3:09 pm - 8:39 am

UIO

STL

17h 30m

2 stops

7:25 am - 12:33 am

STL

UIO

17h 08m

2 stops

$838Copa Airlines

Wed, Aug 12 - Wed, Aug 19

11:56 pm - 10:45 am

UIO

STL

10h 49m

1 stop

11:35 am - 11:57 pm

STL

UIO

12h 22m

1 stop

$885American Airlines

Fri, Aug 14 - Fri, Aug 21

11:56 pm - 10:45 am

UIO

STL

10h 49m

1 stop

8:36 am - 11:57 pm

STL

UIO

15h 21m

2 stops

$890American Airlines

Fri, Aug 14 - Fri, Aug 21

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Avianca flights from Quito to Illinois

Our best Avianca deals on Quito to Illinois flight tickets

Avianca

Sep 29

UIO4:45 amQuito Mariscal Sucr

16h 35m

1 stop

ORD9:20 pmChicago O'Hare Intl

Oct 8

ORD11:20 pmChicago O'Hare Intl

9h 20m

1 stop

UIO8:40 amQuito Mariscal Sucr

$414

Avianca

Sep 15

UIO3:30 amQuito Mariscal Sucr

17h 50m

1 stop

ORD9:20 pmChicago O'Hare Intl

Sep 21

ORD11:20 pmChicago O'Hare Intl

13h 45m

1 stop

UIO1:05 pmQuito Mariscal Sucr

$415

Avianca

Jul 23

UIO4:45 amQuito Mariscal Sucr

16h 35m

1 stop

ORD9:20 pmChicago O'Hare Intl

Jul 26

ORD11:20 pmChicago O'Hare Intl

13h 45m

1 stop

UIO1:05 pmQuito Mariscal Sucr

$438

Delta flights from Quito to Illinois

Our best Delta deals on Quito to Illinois flight tickets

Delta

Sep 8

UIO9:00 amQuito Mariscal Sucr

13h 45m

2 stops

MDW10:45 pmChicago Midway

Sep 15

MDW6:05 amChicago Midway

13h 00m

2 stops

UIO7:05 pmQuito Mariscal Sucr

$391

Delta

Jul 16

UIO12:59 amQuito Mariscal Sucr

22h 54m

1 stop

ORD11:53 pmChicago O'Hare Intl

Sep 8

ORD6:25 pmChicago O'Hare Intl

24h 40m

2 stops

UIO7:05 pmQuito Mariscal Sucr

$403

Delta

Jul 13

UIO12:59 amQuito Mariscal Sucr

22h 54m

1 stop

ORD11:53 pmChicago O'Hare Intl

Aug 25

ORD6:25 pmChicago O'Hare Intl

34h 18m

2 stops

UIO4:43 amQuito Mariscal Sucr

$437

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

QuitoChicago

UIO - MDW

UIOMDW

Quito Mariscal Sucr

Tue 9/8

9:00 am-10:45 pm

2 stops13h 45m

Chicago Midway

Tue 9/15

6:05 am-7:05 pm

2 stops13h 00m

$391

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Wed 7/8

12:35 am-10:20 am

1 stop9h 45m

Chicago O'Hare Intl

Fri 7/10

9:40 pm-5:00 am

1 stop31h 20m

$391

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Tue 9/15

12:59 am-8:55 pm

1 stop19h 56m

Chicago O'Hare Intl

Mon 9/21

5:30 am-6:59 pm

1 stop13h 29m

$412

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Tue 9/29

4:45 am-9:20 pm

1 stop16h 35m

Chicago O'Hare Intl

Thu 10/8

11:20 pm-8:40 am

1 stop9h 20m

$414

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Tue 9/15

3:30 am-9:20 pm

1 stop17h 50m

Chicago O'Hare Intl

Mon 9/21

11:20 pm-1:05 pm

1 stop13h 45m

$415

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Thu 7/23

12:26 pm-4:00 am

1 stop15h 34m

Chicago O'Hare Intl

Sun 8/30

3:21 pm-2:08 pm

1 stop22h 47m

$417

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Tue 9/1

12:59 am-8:55 pm

1 stop19h 56m

Chicago O'Hare Intl

Sun 9/6

5:30 am-6:59 pm

1 stop13h 29m

$426

QuitoSt. Louis

UIO - STL

UIOSTL

Quito Mariscal Sucr

Wed 8/12

3:09 pm-8:39 am

2 stops17h 30m

Lambert-St Louis

Wed 8/19

7:25 am-12:33 am

2 stops17h 08m

$838

Quickest round-trip

QuitoSt. Louis

UIO - STL

UIOSTL

Quito Mariscal Sucr

Fri 8/14

11:56 pm-10:45 am

1 stop10h 49m

Lambert-St Louis

Fri 8/21

11:35 am-11:57 pm

1 stop12h 22m

$885

QuitoSt. Louis

UIO - STL

UIOSTL

Quito Mariscal Sucr

Fri 8/14

11:56 pm-10:45 am

1 stop10h 49m

Lambert-St Louis

Fri 8/21

8:36 am-11:57 pm

2 stops15h 21m

$890

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Quito to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Quito is in March. Flight prices, which tend to average around $125, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $125.

How far in advance should I book a flight from Quito to Illinois?

You are more likely to see cheaper flights to Illinois from Quito when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $471 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Quito for as low as $425 on momondo.

Cheap Quito to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quito to Illinois

Fastest flight time	9h 30m
Direct flights	None

The fastest flight from Quito to Illinois takes 9h 30m

There are no direct flights from Quito to Illinois. There are no popular flight routes from Quito to Illinois.

Search flight deals

Frequently asked questions about flying from Quito to Illinois

When did momondo last update prices for flights from Quito Mariscal Sucr Airport to Illinois?
Prices for flights from Quito Mariscal Sucr Airport to Illinois were last updated today.
How many operators does momondo search for flights from Quito Mariscal Sucr Airport to Illinois?
As of July 2026, there are 6 operators available to choose from for flights from Quito Mariscal Sucr Airport to Illinois.
How old do you have to be to fly from Quito Mariscal Sucr Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quito Mariscal Sucr Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Quito to Illinois

Compare and see reviews for airlines that fly from Quito to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Copa Airlines	PriceFrom $203	Free Cancellation	Rating 7.6 1,567 reviews	Search Copa Airlines flights
Avianca	PriceFrom $294	Free Cancellation	Rating 6.5 2,518 reviews	Search Avianca flights
Delta	PriceFrom $316	Free Cancellation	Rating 7.8 8,454 reviews	Search Delta flights
LATAM Airlines	PriceFrom $441	Free Cancellation	Rating 7.4 1,946 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $480	Free Cancellation	Rating 7.4 9,927 reviews	Search United Airlines flights
American Airlines	PriceFrom $595	Free Cancellation	Rating 7.1 11,765 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Quito to Illinois?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Quito to Illinois for you.

Can I find flights from Quito to Illinois with flexible booking policies on momondo?

All flight searches from Quito to Illinois on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Quito to Illinois?

Once all potential Quito to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Quito to Illinois right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Quito to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.