What is the cheapest airline that flies from Chicago O'Hare Intl to Cusco Velazco Astete?

Delta is the most popular carrier operating from Chicago O'Hare Intl to Cusco Velazco Astete

What airlines fly to Cusco?

LATAM Airlines, Avianca and American Airlines are the top three most popular airlines that fly to Cusco from Chicago O'Hare Intl Airport according to our data. LATAM Airlines is the first choice among our users, with 50% 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 Chicago O'Hare Intl Airport to Cusco Velazco Astete Airport?

Prices for flights from Chicago O'Hare Intl Airport to Cusco Velazco Astete Airport are updated daily.

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Cusco Velazco Astete Airport?

There are 3 operators available for flights from Chicago O'Hare Intl Airport to Cusco Velazco Astete Airport as of September 2026.

How old do you have to be to fly from Chicago O'Hare Intl Airport to Cusco Velazco Astete Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport 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.

$506 Cheap Flights from Chicago O'Hare Intl Airport to Cusco in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago O'Hare Intl Airport to Cusco

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:12 pm - 6:25 amORD Chicago O'Hare Intl-CUZ Cusco Velazco Astete

18h 13m2 stops Punta Cana Lima J Chavez Intl

10:45 pm - 10:13 pmCUZ Cusco Velazco Astete-ORD Chicago O'Hare Intl

24h 28m2 stops Lima J Chavez Intl Mexico City Benito Juarez

$863Multiple Airlines

Sat, Oct 24 - Mon, Nov 9

1:55 pm - 4:05 pmORD Chicago O'Hare Intl-CUZ Cusco Velazco Astete

25h 10m2 stops Montreal Pierre Elliott Trudeau Intl Lima J Chavez Intl

5:10 pm - 8:30 pmCUZ Cusco Velazco Astete-ORD Chicago O'Hare Intl

28h 20m1 stop Bogotá El Dorado

$887Multiple Airlines

Wed, Mar 3 - Wed, Mar 10

10:05 am - 7:15 pmORD Chicago O'Hare Intl-CUZ Cusco Velazco Astete

32h 10m2 stops Toronto Pearson Intl Lima J Chavez Intl

5:30 pm - 10:13 pmCUZ Cusco Velazco Astete-ORD Chicago O'Hare Intl

29h 43m2 stops Lima J Chavez Intl Mexico City Benito Juarez

$889Multiple Airlines

Sat, Dec 5 - Tue, Dec 15

12:04 am - 6:35 amORD Chicago O'Hare Intl-CUZ Cusco Velazco Astete

29h 31m3 stops Mexico City Benito Juarez Cancun Lima J Chavez Intl

10:25 pm - 10:13 pmCUZ Cusco Velazco Astete-ORD Chicago O'Hare Intl

24h 48m2 stops Lima J Chavez Intl Mexico City Benito Juarez

$889Multiple Airlines

Fri, Dec 4 - Tue, Dec 15

8:04 am - 1:00 amORD Chicago O'Hare Intl-CUZ Cusco Velazco Astete

15h 56m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

8:40 am - 11:56 pmCUZ Cusco Velazco Astete-ORD Chicago O'Hare Intl

16h 16m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,082LATAM Airlines

Tue, Nov 24 - Tue, Dec 1

10:30 pm - 11:25 amORD Chicago O'Hare Intl-CUZ Cusco Velazco Astete

11h 55m1 stop Bogotá El Dorado

5:10 pm - 8:30 pmCUZ Cusco Velazco Astete-ORD Chicago O'Hare Intl

28h 20m1 stop Bogotá El Dorado

$1,082Avianca

Sat, Feb 6 - Sat, Feb 13

3:40 pm - 8:00 amORD Chicago O'Hare Intl-CUZ Cusco Velazco Astete

15h 20m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

11:15 pm - 11:54 pmCUZ Cusco Velazco Astete-ORD Chicago O'Hare Intl

25h 39m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,086LATAM Airlines

Sat, Nov 7 - Sun, Nov 15

3:00 pm - 3:00 pmORD Chicago O'Hare Intl-CUZ Cusco Velazco Astete

24h 00m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

11:15 pm - 11:50 pmCUZ Cusco Velazco Astete-ORD Chicago O'Hare Intl

24h 35m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,086LATAM Airlines

Fri, Mar 19 - Sat, Mar 27

11:20 pm - 11:25 amORD Chicago O'Hare Intl-CUZ Cusco Velazco Astete

12h 05m1 stop Bogotá El Dorado

5:10 pm - 8:30 pmCUZ Cusco Velazco Astete-ORD Chicago O'Hare Intl

28h 20m1 stop Bogotá El Dorado

$1,106Avianca

Sat, Oct 24 - Mon, Nov 9

10:30 pm - 11:25 amORD Chicago O'Hare Intl-CUZ Cusco Velazco Astete

11h 55m1 stop Bogotá El Dorado

5:10 pm - 8:30 pmCUZ Cusco Velazco Astete-ORD Chicago O'Hare Intl

28h 20m1 stop Bogotá El Dorado

$1,185Avianca

Sat, Dec 5 - Sat, Dec 12

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LATAM Airlines flights from Chicago O'Hare Intl Airport to Cusco

Our best LATAM Airlines deals on Chicago O'Hare Intl Airport to Cusco flight tickets

LATAM Airlines

Mar 19

ORD5:55 pmChicago O'Hare Intl

15h 35m

2 stops

CUZ9:30 amCusco Velazco Astete

Mar 27

CUZ11:15 pmCusco Velazco Astete

24h 35m

2 stops

ORD11:50 pmChicago O'Hare Intl

$1,083

LATAM Airlines

Mar 19

ORD3:00 pmChicago O'Hare Intl

24h 00m

2 stops

CUZ3:00 pmCusco Velazco Astete

Mar 27

CUZ11:15 pmCusco Velazco Astete

24h 35m

2 stops

ORD11:50 pmChicago O'Hare Intl

$1,086

LATAM Airlines

Nov 29

ORD3:59 pmChicago O'Hare Intl

15h 01m

2 stops

CUZ8:00 amCusco Velazco Astete

Dec 3

CUZ5:00 amCusco Velazco Astete

19h 56m

2 stops

ORD11:56 pmChicago O'Hare Intl

$1,106

Avianca flights from Chicago O'Hare Intl Airport to Cusco

Our best Avianca deals on Chicago O'Hare Intl Airport to Cusco flight tickets

Avianca

Feb 6

ORD10:30 pmChicago O'Hare Intl

11h 55m

1 stop

CUZ11:25 amCusco Velazco Astete

Feb 13

CUZ5:10 pmCusco Velazco Astete

28h 20m

1 stop

ORD8:30 pmChicago O'Hare Intl

$1,082

Avianca

Dec 5

ORD10:30 pmChicago O'Hare Intl

11h 55m

1 stop

CUZ11:25 amCusco Velazco Astete

Dec 12

CUZ5:10 pmCusco Velazco Astete

28h 20m

1 stop

ORD8:30 pmChicago O'Hare Intl

$1,185

Avianca

Nov 29

ORD10:30 pmChicago O'Hare Intl

11h 55m

1 stop

CUZ11:25 amCusco Velazco Astete

Dec 3

CUZ5:10 pmCusco Velazco Astete

28h 20m

1 stop

ORD8:30 pmChicago O'Hare Intl

$1,188

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Cusco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoCusco

ORD Chicago O'Hare Intl - CUZ Cusco Velazco Astete

ORDCUZ

Chicago O'Hare Intl

Sat 10/24

12:12 pm-6:25 am

2 stops18h 13m

Cusco Velazco Astete

Mon 11/9

10:45 pm-10:13 pm

2 stops24h 28m

$863

ChicagoCusco

ORD Chicago O'Hare Intl - CUZ Cusco Velazco Astete

ORDCUZ

Chicago O'Hare Intl

Wed 3/3

1:55 pm-4:05 pm

2 stops25h 10m

Cusco Velazco Astete

Wed 3/10

5:10 pm-8:30 pm

1 stop28h 20m

$887

ChicagoCusco

ORD Chicago O'Hare Intl - CUZ Cusco Velazco Astete

ORDCUZ

Chicago O'Hare Intl

Sat 12/5

10:05 am-7:15 pm

2 stops32h 10m

Cusco Velazco Astete

Tue 12/15

5:30 pm-10:13 pm

2 stops29h 43m

$889

ChicagoCusco

ORD Chicago O'Hare Intl - CUZ Cusco Velazco Astete

ORDCUZ

Chicago O'Hare Intl

Fri 12/4

12:04 am-6:35 am

3 stops29h 31m

Cusco Velazco Astete

Tue 12/15

10:25 pm-10:13 pm

2 stops24h 48m

$889

Quickest round-trip

ChicagoCusco

ORD Chicago O'Hare Intl - CUZ Cusco Velazco Astete

ORDCUZ

Chicago O'Hare Intl

Tue 11/24

8:04 am-1:00 am

2 stops15h 56m

Cusco Velazco Astete

Tue 12/1

8:40 am-11:56 pm

2 stops16h 16m

$1,082

ChicagoCusco

ORD Chicago O'Hare Intl - CUZ Cusco Velazco Astete

ORDCUZ

Chicago O'Hare Intl

Sat 2/6

10:30 pm-11:25 am

1 stop11h 55m

Cusco Velazco Astete

Sat 2/13

5:10 pm-8:30 pm

1 stop28h 20m

$1,082

ChicagoCusco

ORD Chicago O'Hare Intl - CUZ Cusco Velazco Astete

ORDCUZ

Chicago O'Hare Intl

Sat 11/7

3:40 pm-8:00 am

2 stops15h 20m

Cusco Velazco Astete

Sun 11/15

11:15 pm-11:54 pm

2 stops25h 39m

$1,086

ChicagoCusco

ORD Chicago O'Hare Intl - CUZ Cusco Velazco Astete

ORDCUZ

Chicago O'Hare Intl

Fri 3/19

3:00 pm-3:00 pm

2 stops24h 00m

Cusco Velazco Astete

Sat 3/27

11:15 pm-11:50 pm

2 stops24h 35m

$1,086

ChicagoCusco

ORD Chicago O'Hare Intl - CUZ Cusco Velazco Astete

ORDCUZ

Chicago O'Hare Intl

Sat 10/24

11:20 pm-11:25 am

1 stop12h 05m

Cusco Velazco Astete

Mon 11/9

5:10 pm-8:30 pm

1 stop28h 20m

$1,106

ChicagoCusco

ORD Chicago O'Hare Intl - CUZ Cusco Velazco Astete

ORDCUZ

Chicago O'Hare Intl

Sat 12/5

10:30 pm-11:25 am

1 stop11h 55m

Cusco Velazco Astete

Sat 12/12

5:10 pm-8:30 pm

1 stop28h 20m

$1,185

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 Chicago O'Hare Intl Airport 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

What is the cheapest month to fly to Cusco?

In general, March is the cheapest month to fly from Chicago O'Hare Intl Airport to Cusco. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $704. If you aren’t able to travel to Cusco during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $757.

Can stopping save me money on Chicago O'Hare Intl Airport to Cusco flights?

You could potentially save up to 3% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Cusco flight.

When to book flights from Chicago O'Hare Intl Airport to Cusco

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Cusco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Cusco (ORD to CUZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Cusco

Best Price Found	$506
Fastest flight time	16h 20m
Direct flights	None

The best one-way flight to Cusco from Chicago O'Hare Intl Airport in the past 72 hours is $506. The best round-trip flight deal from Chicago O'Hare Intl Airport to Cusco found on momondo in the last 72 hours is $863.

The fastest flight from Chicago O'Hare Intl Airport to Cusco takes 16h 20m

There are no direct flights from Chicago O'Hare Intl Airport to Cusco. There are no popular flight routes from Chicago O'Hare Intl Airport to Cusco.

Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Cusco

How far is Chicago O'Hare Intl to Cusco Velazco Astete by plane?
The distance between Chicago O'Hare Intl and Cusco Velazco Astete is about 3964.7 mi. 16h 20m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Cusco Velazco Astete Airport?
Prices for flights from Chicago O'Hare Intl Airport to Cusco Velazco Astete Airport are updated daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Cusco Velazco Astete Airport?
There are 3 operators available for flights from Chicago O'Hare Intl Airport to Cusco Velazco Astete Airport as of September 2026.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Cusco Velazco Astete Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport 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.
What is the most popular airline from Chicago O'Hare Intl Airport to Cusco?
momondo data reveals that the most frequently booked airline on the route from Chicago O'Hare Intl Airport to Cusco is LATAM Airlines, representing 50% of all bookings. The subsequent popular airlines are Avianca at 26% and American Airlines at 24%.

Best airlines flying from Chicago O'Hare Intl Airport to Cusco

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Cusco with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $613	Free Cancellation	Rating 7.4 1,977 reviews	Search LATAM Airlines flights
Avianca	PriceFrom $682	Free Cancellation	Rating 6.5 2,554 reviews	Search Avianca flights
American Airlines	PriceFrom $766	Free Cancellation	Rating 7.0 12,096 reviews	Search American Airlines flights

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Cusco. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Cusco from Chicago which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Chicago to Cusco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Chicago to Cusco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cusco and let you know when they change.