What airlines fly to Illinois?

Avianca, Copa Airlines and Delta are the top three most popular airlines that fly to Illinois from Quito according to our data. Avianca 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.

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

Copa Airlines, Delta, and LATAM Airlines are the most popular carriers operating from Quito Mariscal Sucr 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 February 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.

$209 Cheap Flights from Quito to Illinois in 2026

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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.

3:08 am - 1:58 pm

UIO

ORD

10h 50m

1 stop

3:21 pm - 12:34 am

ORD

UIO

9h 13m

1 stop

$334Copa Airlines

Fri, Apr 17 - Mon, May 4

12:35 am - 11:15 pm

UIO

ORD

22h 40m

1 stop

10:45 pm - 11:25 pm

ORD

UIO

24h 40m

1 stop

$337United Airlines

Sun, May 3 - Wed, May 20

7:25 am - 12:45 am

UIO

ORD

17h 20m

1 stop

9:36 pm - 11:25 pm

ORD

UIO

25h 49m

1 stop

$349United Airlines

Mon, May 4 - Wed, May 20

11:45 pm - 9:54 am

UIO

MDW

11h 09m

1 stop

12:45 pm - 9:35 pm

MDW

UIO

7h 50m

1 stop

$387Delta

Thu, Feb 26 - Mon, Mar 2

11:45 pm - 8:35 am

UIO

ORD

9h 50m

1 stop

2:05 pm - 5:02 am

ORD

UIO

13h 57m

2 stops

$387Delta

Thu, Feb 26 - Mon, Mar 2

11:45 pm - 5:45 pm

UIO

MDW

19h 00m

1 stop

6:00 am - 9:35 pm

MDW

UIO

14h 35m

1 stop

$403LATAM Airlines

Thu, Feb 26 - Thu, Mar 5

11:45 pm - 5:22 pm

UIO

MDW

17h 37m

1 stop

10:45 am - 8:35 pm

MDW

UIO

9h 50m

1 stop

$405LATAM Airlines

Thu, Mar 12 - Thu, Mar 19

6:00 am - 7:02 am

UIO

STL

26h 02m

3 stops

7:47 am - 8:35 pm

STL

UIO

36h 48m

2 stops

$611Multiple Airlines

Thu, Mar 5 - Sun, Mar 15

6:45 pm - 11:19 pm

UIO

STL

29h 34m

2 stops

8:06 pm - 11:00 pm

STL

UIO

26h 54m

3 stops

$624Multiple Airlines

Thu, Mar 5 - Sun, Mar 15

11:40 pm - 10:16 am

UIO

STL

10h 36m

1 stop

5:24 am - 7:57 pm

STL

UIO

14h 33m

1 stop

$718American Airlines

Tue, Apr 14 - Tue, May 5

Copa Airlines flights from Quito to Illinois

Our best Copa Airlines deals on Quito to Illinois flight tickets

Copa Airlines

Apr 17

UIO3:08 amQuito Mariscal Sucr

10h 50m

1 stop

ORD1:58 pmChicago O'Hare Intl

May 4

ORD3:21 pmChicago O'Hare Intl

9h 13m

1 stop

UIO12:34 amQuito Mariscal Sucr

$334

Copa Airlines

Apr 15

UIO6:31 pmQuito Mariscal Sucr

19h 27m

1 stop

ORD1:58 pmChicago O'Hare Intl

Sep 1

ORD8:01 amChicago O'Hare Intl

12h 40m

1 stop

UIO8:41 pmQuito Mariscal Sucr

$352

Copa Airlines

Jul 14

UIO6:00 amQuito Mariscal Sucr

19h 01m

1 stop

ORD1:01 amChicago O'Hare Intl

Jul 20

ORD8:02 amChicago O'Hare Intl

9h 29m

1 stop

UIO5:31 pmQuito Mariscal Sucr

$370

LATAM Airlines flights from Quito to Illinois

Our best LATAM Airlines deals on Quito to Illinois flight tickets

LATAM Airlines

Feb 26

UIO6:00 amQuito Mariscal Sucr

18h 56m

2 stops

ORD11:56 pmChicago O'Hare Intl

Mar 6

ORD5:25 amChicago O'Hare Intl

15h 10m

1 stop

UIO9:35 pmQuito Mariscal Sucr

$396

LATAM Airlines

Apr 10

UIO6:30 pmQuito Mariscal Sucr

29h 24m

2 stops

ORD11:54 pmChicago O'Hare Intl

Apr 19

ORD7:59 pmChicago O'Hare Intl

27h 01m

2 stops

UIO11:00 pmQuito Mariscal Sucr

$398

LATAM Airlines

Mar 3

UIO6:45 pmQuito Mariscal Sucr

30h 11m

2 stops

ORD11:56 pmChicago O'Hare Intl

Apr 4

ORD5:30 amChicago O'Hare Intl

17h 30m

2 stops

UIO11:00 pmQuito Mariscal Sucr

$403

Fly from

Fly to

Route

Depart

Return

Price

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Fri 4/17

3:08 am-1:58 pm

1 stop10h 50m

Chicago O'Hare Intl

Mon 5/4

3:21 pm-12:34 am

1 stop9h 13m

$334

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Sun 5/3

12:35 am-11:15 pm

1 stop22h 40m

Chicago O'Hare Intl

Wed 5/20

10:45 pm-11:25 pm

1 stop24h 40m

$337

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Mon 5/4

7:25 am-12:45 am

1 stop17h 20m

Chicago O'Hare Intl

Wed 5/20

9:36 pm-11:25 pm

1 stop25h 49m

$349

QuitoChicago

UIO - MDW

UIOMDW

Quito Mariscal Sucr

Thu 2/26

11:45 pm-9:54 am

1 stop11h 09m

Chicago Midway

Mon 3/2

12:45 pm-9:35 pm

1 stop7h 50m

$387

QuitoChicago

UIO - ORD

UIOORD

Quito Mariscal Sucr

Thu 2/26

11:45 pm-8:35 am

1 stop9h 50m

Chicago O'Hare Intl

Mon 3/2

2:05 pm-5:02 am

2 stops13h 57m

$387

QuitoChicago

UIO - MDW

UIOMDW

Quito Mariscal Sucr

Thu 2/26

11:45 pm-5:45 pm

1 stop19h 00m

Chicago Midway

Thu 3/5

6:00 am-9:35 pm

1 stop14h 35m

$403

QuitoChicago

UIO - MDW

UIOMDW

Quito Mariscal Sucr

Thu 3/12

11:45 pm-5:22 pm

1 stop17h 37m

Chicago Midway

Thu 3/19

10:45 am-8:35 pm

1 stop9h 50m

$405

QuitoSt. Louis

UIO - STL

UIOSTL

Quito Mariscal Sucr

Thu 3/5

6:00 am-7:02 am

3 stops26h 02m

Lambert-St Louis

Sun 3/15

7:47 am-8:35 pm

2 stops36h 48m

$611

QuitoSt. Louis

UIO - STL

UIOSTL

Quito Mariscal Sucr

Thu 3/5

6:45 pm-11:19 pm

2 stops29h 34m

Lambert-St Louis

Sun 3/15

8:06 pm-11:00 pm

3 stops26h 54m

$624

QuitoSt. Louis

UIO - STL

UIOSTL

Quito Mariscal Sucr

Tue 4/14

11:40 pm-10:16 am

1 stop10h 36m

Lambert-St Louis

Tue 5/5

5:24 am-7:57 pm

1 stop14h 33m

$718

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 $427, 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 $432.

How far in advance should I book a flight 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 $490 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 $436 on momondo.

Can stopping save me money on Quito to Illinois flights?

You could potentially save up to 51% on your flight if you consider stops on a Quito to Illinois flight.

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 52m
Direct flights	None

The fastest flight from Quito to Illinois takes 9h 52m

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

Search flight deals

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 February 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 $269	Free Cancellation	Rating 7.5 1,557 reviews	Search Copa Airlines flights
Avianca	PriceFrom $294	Free Cancellation	Rating 6.5 2,496 reviews	Search Avianca flights
Delta	PriceFrom $401	Free Cancellation	Rating 7.9 8,181 reviews	Search Delta flights
United Airlines	PriceFrom $432	Free Cancellation	Rating 7.4 9,279 reviews	Search United Airlines flights
American Airlines	PriceFrom $497	Free Cancellation	Rating 7.2 11,271 reviews	Search American Airlines flights
LATAM Airlines	PriceFrom $513	Free Cancellation	Rating 7.5 1,921 reviews	Search LATAM 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.