What is the cheapest airline that flies from Illinois to Cusco Velazco Astete?

Avianca and LATAM Airlines are the most popular carriers operating from Illinois to Cusco Velazco Astete

How long does it take to fly to Cusco?

On average, it takes 13h 07m to fly from Illinois to Cusco if you fly out of Chicago (the most popular airport in Illinois) and into Cusco (the most popular airport in Cusco). If you’re flying out of Moline and into Cusco, then the flight time is around 13h 52m.

What airlines fly to Cusco?

LATAM Airlines, Avianca and American Airlines are the top three most popular airlines that fly to Cusco from Illinois according to our data. LATAM Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Cusco. Keep in mind that there are 3 different airlines that fly to Cusco on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Illinois to Cusco Velazco Astete Airport?

Prices for flights from Illinois to Cusco Velazco Astete Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Illinois to Cusco Velazco Astete Airport?

As of April 2026, there are 3 operators available to choose from for flights from Illinois to Cusco Velazco Astete Airport.

How old do you have to be to fly from Illinois to Cusco Velazco Astete Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Cusco Velazco Astete Airport.

What documentation or ID do you need to fly to Cusco Velazco Astete Airport?

The travel and health documents you'll need for your trip to Cusco Velazco Astete Airport 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 Cusco Velazco Astete Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$317 Cheap Flights from Illinois to Cusco in 2026

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Find the cheapest flights from Illinois to Cusco

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:05 am - 6:25 am

ORD

CUZ

25h 20m

2 stops

11:05 pm - 11:47 pm

CUZ

ORD

24h 42m

2 stops

$627Multiple Airlines

Mon, Apr 13 - Thu, Apr 16

5:05 am - 11:20 am

ORD

CUZ

30h 15m

3 stops

11:05 pm - 11:47 pm

CUZ

ORD

24h 42m

2 stops

$628Multiple Airlines

Mon, Apr 13 - Thu, Apr 16

7:17 am - 11:20 am

ORD

CUZ

28h 03m

3 stops

1:20 pm - 1:05 pm

CUZ

ORD

23h 45m

3 stops

$630Multiple Airlines

Mon, Apr 13 - Thu, Apr 16

7:17 am - 6:25 am

ORD

CUZ

23h 08m

2 stops

1:20 pm - 5:11 pm

CUZ

ORD

27h 51m

3 stops

$634Multiple Airlines

Mon, Apr 13 - Thu, Apr 16

10:41 am - 7:45 am

MDW

CUZ

21h 04m

2 stops

6:50 am - 9:56 am

CUZ

MDW

27h 06m

2 stops

$799LATAM Airlines

Mon, Apr 13 - Thu, Apr 16

10:41 am - 6:10 am

MDW

CUZ

19h 29m

2 stops

8:25 am - 9:56 am

CUZ

MDW

25h 31m

2 stops

$830LATAM Airlines

Mon, Apr 13 - Thu, Apr 16

10:41 am - 1:00 am

MDW

CUZ

14h 19m

2 stops

7:40 pm - 4:12 pm

CUZ

MDW

20h 32m

2 stops

$915Delta

Mon, May 4 - Mon, May 18

5:30 pm - 8:55 am

STL

CUZ

15h 25m

2 stops

8:25 am - 11:37 pm

CUZ

STL

15h 12m

2 stops

$1,029Delta

Tue, Aug 11 - Wed, Aug 19

11:06 am - 8:10 am

STL

CUZ

21h 04m

2 stops

9:50 pm - 10:58 pm

CUZ

STL

25h 08m

2 stops

$1,074American Airlines

Wed, May 13 - Wed, May 20

11:06 am - 6:25 am

STL

CUZ

19h 19m

2 stops

5:20 pm - 10:34 am

CUZ

STL

17h 14m

2 stops

$1,084American Airlines

Tue, May 19 - Tue, Jun 2

LATAM Airlines flights from Illinois to Cusco

Our best LATAM Airlines deals on Illinois to Cusco flight tickets

LATAM Airlines

Apr 13

ORD9:48 amChicago O'Hare Intl

15h 12m

2 stops

CUZ1:00 amCusco Velazco Astete

Apr 16

CUZ8:30 amCusco Velazco Astete

15h 29m

2 stops

ORD11:59 pmChicago O'Hare Intl

$758

LATAM Airlines

Sep 28

ORD5:55 pmChicago O'Hare Intl

16h 05m

2 stops

CUZ10:00 amCusco Velazco Astete

Oct 4

CUZ7:30 amCusco Velazco Astete

16h 27m

2 stops

ORD11:57 pmChicago O'Hare Intl

$772

LATAM Airlines

May 4

ORD11:19 amChicago O'Hare Intl

13h 41m

2 stops

CUZ1:00 amCusco Velazco Astete

May 18

CUZ8:35 amCusco Velazco Astete

15h 24m

2 stops

ORD11:59 pmChicago O'Hare Intl

$790

Avianca flights from Illinois to Cusco

Our best Avianca deals on Illinois to Cusco flight tickets

Avianca

May 25

ORD11:20 pmChicago O'Hare Intl

12h 00m

1 stop

CUZ11:20 amCusco Velazco Astete

Jun 8

CUZ5:10 pmCusco Velazco Astete

28h 10m

1 stop

ORD9:20 pmChicago O'Hare Intl

$738

Avianca

May 25

ORD11:20 pmChicago O'Hare Intl

12h 00m

1 stop

CUZ11:20 amCusco Velazco Astete

Jun 8

CUZ5:10 pmCusco Velazco Astete

28h 10m

1 stop

ORD9:20 pmChicago O'Hare Intl

$805

Avianca

Apr 30

ORD11:20 pmChicago O'Hare Intl

12h 00m

1 stop

CUZ11:20 amCusco Velazco Astete

May 5

CUZ5:10 pmCusco Velazco Astete

28h 10m

1 stop

ORD9:20 pmChicago O'Hare Intl

$820

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoCusco

ORD - CUZ

ORDCUZ

Chicago O'Hare Intl

Mon 4/13

5:05 am-6:25 am

2 stops25h 20m

Cusco Velazco Astete

Thu 4/16

11:05 pm-11:47 pm

2 stops24h 42m

$627

ChicagoCusco

ORD - CUZ

ORDCUZ

Chicago O'Hare Intl

Mon 4/13

5:05 am-11:20 am

3 stops30h 15m

Cusco Velazco Astete

Thu 4/16

11:05 pm-11:47 pm

2 stops24h 42m

$628

ChicagoCusco

ORD - CUZ

ORDCUZ

Chicago O'Hare Intl

Mon 4/13

7:17 am-11:20 am

3 stops28h 03m

Cusco Velazco Astete

Thu 4/16

1:20 pm-1:05 pm

3 stops23h 45m

$630

ChicagoCusco

ORD - CUZ

ORDCUZ

Chicago O'Hare Intl

Mon 4/13

7:17 am-6:25 am

2 stops23h 08m

Cusco Velazco Astete

Thu 4/16

1:20 pm-5:11 pm

3 stops27h 51m

$634

ChicagoCusco

MDW - CUZ

MDWCUZ

Chicago Midway

Mon 4/13

10:41 am-7:45 am

2 stops21h 04m

Cusco Velazco Astete

Thu 4/16

6:50 am-9:56 am

2 stops27h 06m

$799

ChicagoCusco

MDW - CUZ

MDWCUZ

Chicago Midway

Mon 4/13

10:41 am-6:10 am

2 stops19h 29m

Cusco Velazco Astete

Thu 4/16

8:25 am-9:56 am

2 stops25h 31m

$830

ChicagoCusco

MDW - CUZ

MDWCUZ

Chicago Midway

Mon 5/4

10:41 am-1:00 am

2 stops14h 19m

Cusco Velazco Astete

Mon 5/18

7:40 pm-4:12 pm

2 stops20h 32m

$915

Quickest round-trip

St. LouisCusco

STL - CUZ

STLCUZ

Lambert-St Louis

Tue 8/11

5:30 pm-8:55 am

2 stops15h 25m

Cusco Velazco Astete

Wed 8/19

8:25 am-11:37 pm

2 stops15h 12m

$1,029

St. LouisCusco

STL - CUZ

STLCUZ

Lambert-St Louis

Wed 5/13

11:06 am-8:10 am

2 stops21h 04m

Cusco Velazco Astete

Wed 5/20

9:50 pm-10:58 pm

2 stops25h 08m

$1,074

St. LouisCusco

STL - CUZ

STLCUZ

Lambert-St Louis

Tue 5/19

11:06 am-6:25 am

2 stops19h 19m

Cusco Velazco Astete

Tue 6/2

5:20 pm-10:34 am

2 stops17h 14m

$1,084

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 Illinois to Cusco

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

Other information

What is the cheapest month to fly to Cusco?

In general, January is the cheapest month to fly from Illinois to Cusco. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $397. If you aren’t able to travel to Cusco during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $614.

How far in advance should I book a flight to Cusco?

You are more likely to see cheaper flights to Cusco from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Cusco for around $817 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cusco from Illinois for as low as $555 on momondo.

Can stopping save me money on Illinois to Cusco flights?

You could potentially save up to 3% on your flight if you consider stops on a Illinois to Cusco flight.

Cheap Illinois to Cusco flight deals and tips

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

Fastest flight time	12h 00m
Direct flights	None

The fastest flight from Illinois to Cusco takes 12h 00m

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

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Frequently asked questions about flying from Illinois to Cusco

When did momondo last update prices for flights from Illinois to Cusco Velazco Astete Airport?
Prices for flights from Illinois to Cusco Velazco Astete Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to Cusco Velazco Astete Airport?
As of April 2026, there are 3 operators available to choose from for flights from Illinois to Cusco Velazco Astete Airport.
How old do you have to be to fly from Illinois to Cusco Velazco Astete Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Cusco Velazco Astete Airport.
What documentation or ID do you need to fly to Cusco Velazco Astete Airport?
The travel and health documents you'll need for your trip to Cusco Velazco Astete Airport 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 Cusco Velazco Astete Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Illinois to Cusco

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

Airline	Rating	Free Cancellation	Price
Avianca	PriceFrom $396	Free Cancellation	Rating 6.5 2,505 reviews	Search Avianca flights
LATAM Airlines	PriceFrom $564	Free Cancellation	Rating 7.4 1,905 reviews	Search LATAM Airlines flights
American Airlines	PriceFrom $766	Free Cancellation	Rating 7.1 11,549 reviews	Search American Airlines flights

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Why use momondo?

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

It is quick and easy to find Illinois to Cusco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cusco that suits you.

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

Yes. All flights to Cusco from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cusco from Illinois.

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

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