Cheap flights from Illinois to Cusco from $255
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Cusco departing on 6/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Illinois to Cusco
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Avianca flights from Illinois to Cusco
Our best Avianca deals on Illinois to Cusco flight tickets
LATAM Airlines flights from Illinois to Cusco
Our best LATAM Airlines deals on Illinois to Cusco flight tickets
See travel insights to Cusco from
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
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 December is also cheap. Prices for this month can be found on momondo for an average of $751.
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 18 weeks ahead of your departure date. In general, you can expect to find flights to Cusco for around $829 when searching 18 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 $654 on momondo.
What is the cheapest airline that flies from Illinois to Cusco Velazco Astete?
Avianca, Delta, and LATAM Airlines are the most popular carriers operating from Illinois 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 Illinois according to our data. LATAM Airlines is the first choice among our users, with 64% 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.
Cheap Illinois to Cusco flight deals and tips
Find info about flight duration, direct flights, and airports for your flight 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 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 | ||
|---|---|---|---|---|---|
| PriceFrom $420 | Free Cancellation | Rating 6.7 2,319 reviews | |||
| PriceFrom $711 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $721 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $731 | Free Cancellation | Rating 7.5 1,764 reviews |
Traveling to a place near Cusco?
Book flights to Cusco if you plan to visit one of these locationsWhy 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.