How long does it take to fly to Cusco?

On average, it takes 14h 52m 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 18h 45m.

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 51% of people opting to fly with this airline when traveling to Cusco. Keep in mind that there are 4 different airlines that fly to Cusco on a routine basis, so you have a few additional options to choose from.

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

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 July 2025, there are 4 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.

$245 Cheap Flights from Illinois to Cusco in 2025

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Find the cheapest flights from Illinois to Cusco

Round-trip

One-way

Last minute

Cheap round-trip flights

2:35 pm - 11:05 amORD-CUZ

20h 30m1 stop

5:00 pm - 12:15 pmCUZ-ORD

20h 15m1 stop

$582Avianca

Find Deal

Mon, Oct 27 - Mon, Nov 10

2:35 pm - 11:00 amORD-CUZ

20h 25m1 stop

4:45 pm - 1:15 pmCUZ-ORD

20h 30m1 stop

$590Avianca

Find Deal

Tue, Aug 26 - Tue, Sep 2

2:35 pm - 11:00 amORD-CUZ

20h 25m1 stop

9:47 pm - 11:32 pmCUZ-ORD

25h 45m2 stops

$633

Find Deal

Tue, Aug 26 - Tue, Sep 2

10:27 am - 4:44 pmORD-CUZ

30h 17m3 stops

11:27 pm - 10:48 pmCUZ-ORD

23h 21m2 stops

$644

Find Deal

Sat, Aug 30 - Sat, Sep 6

5:55 pm - 9:25 amORD-CUZ

15h 30m2 stops

9:05 pm - 12:38 pmCUZ-ORD

16h 33m2 stops

$679LATAM Airlines

Find Deal

Mon, Oct 27 - Mon, Nov 10

6:00 pm - 9:15 amORD-CUZ

15h 15m2 stops

6:55 am - 11:52 pmCUZ-ORD

16h 57m2 stops

$690LATAM Airlines

Find Deal

Sat, Sep 20 - Sun, Sep 28

5:45 am - 12:35 amORD-CUZ

18h 50m2 stops

6:55 am - 11:56 pmCUZ-ORD

17h 01m2 stops

$714Delta

Find Deal

Sun, Aug 17 - Sat, Aug 30

7:20 am - 12:45 amSTL-CUZ

17h 25m2 stops

8:15 pm - 2:36 pmCUZ-STL

19h 21m2 stops

$743Delta

Find Deal

Wed, Oct 29 - Wed, Nov 5

6:08 pm - 7:19 amSTL-CUZ

13h 11m2 stops

10:02 pm - 11:56 pmCUZ-STL

25h 54m2 stops

$1,028American Airlines

Find Deal

Thu, Oct 16 - Tue, Oct 28

6:08 pm - 7:19 amSTL-CUZ

13h 11m2 stops

4:37 pm - 12:09 pmCUZ-STL

19h 32m3 stops

$1,976American Airlines

Find Deal

Thu, Oct 16 - Tue, Oct 28

Delta flights from Illinois to Cusco

Our best Delta deals on Illinois to Cusco flight tickets

Delta

Aug 17

ORD5:45 amChicago O'Hare Intl

18h 50m

2 stops

CUZ12:35 amCusco Velazco Astete

Aug 30

CUZ6:55 amCusco Velazco Astete

17h 01m

2 stops

ORD11:56 pmChicago O'Hare Intl

$714

Find similar

Delta

Oct 29

STL7:20 amLambert-St Louis

17h 25m

2 stops

CUZ12:45 amCusco Velazco Astete

Nov 5

CUZ8:15 pmCusco Velazco Astete

19h 21m

2 stops

STL2:36 pmLambert-St Louis

$743

Find similar

Delta

Aug 30

MDW6:00 amChicago Midway

18h 35m

2 stops

CUZ12:35 amCusco Velazco Astete

Sep 6

CUZ7:45 pmCusco Velazco Astete

13h 51m

2 stops

MDW9:36 amChicago Midway

$1,129

Find similar

Avianca flights from Illinois to Cusco

Our best Avianca deals on Illinois to Cusco flight tickets

Avianca

Oct 27

ORD2:35 pmChicago O'Hare Intl

20h 30m

1 stop

CUZ11:05 amCusco Velazco Astete

Nov 10

CUZ5:00 pmCusco Velazco Astete

20h 15m

1 stop

ORD12:15 pmChicago O'Hare Intl

$582

Find similar

Avianca

Aug 26

ORD2:35 pmChicago O'Hare Intl

20h 25m

1 stop

CUZ11:00 amCusco Velazco Astete

Sep 2

CUZ4:45 pmCusco Velazco Astete

20h 30m

1 stop

ORD1:15 pmChicago O'Hare Intl

$590

Find similar

Avianca

Oct 22

ORD2:35 pmChicago O'Hare Intl

20h 25m

1 stop

CUZ11:00 amCusco Velazco Astete

Nov 1

CUZ5:00 pmCusco Velazco Astete

20h 15m

1 stop

ORD1:15 pmChicago O'Hare Intl

$625

Find similar

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, April 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 $623. If you aren’t able to travel to Cusco during the month of April, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $706.

What is the cheapest day to depart on your flight to Cusco?

The cheapest day to depart from Illinois to Cusco is on a Tuesday when prices can be found for as low as $831. The most expensive day to fly to Cusco is Saturday, with ticket prices averaging around $943.

What is the cheapest time of day to depart on your flight to Cusco?

According to our data, the cheapest time of day to fly to Cusco is at noon. momondo users have found flights departing from Illinois to Cusco at noon for as low as $602. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Cusco is in the morning when prices are around $902.

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 $793 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 $635 on momondo.

Can stopping save me money on Illinois to Cusco flights?

You could potentially save up to 19% 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

Best Price Found	$245
Fastest flight time	13h 11m
Direct flights	None
Airports in Cusco	1 airport

The best one-way flight to Cusco from Illinois in the past 72 hours is $245. The best round-trip flight deal from Illinois to Cusco found on momondo in the last 72 hours is $582.

The fastest flight from Illinois to Cusco takes 13h 11m

There are no direct flights from Illinois to Cusco. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Cusco Velazco Astete Airport.

There is 1 airport near Cusco: Cusco Velazco Astete (CUZ)

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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 July 2025, there are 4 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 $420	Free Cancellation	Rating 6.7 2,381 reviews	Search Avianca flights
Delta	PriceFrom $711	Free Cancellation	Rating 8.0 7,959 reviews	Search Delta flights
American Airlines	PriceFrom $721	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
LATAM Airlines	PriceFrom $722	Free Cancellation	Rating 7.5 1,810 reviews	Search LATAM 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.