Cheap flights from Chicago to Peru from $220
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Peru departing on 8/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Chicago to Peru
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 Peru?
In general, February is the cheapest month to fly from Chicago to Peru. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $544. If you’re not able to fly to Peru in February, then April is your next best option. Flight prices from Chicago to Peru during April average around $565.
What is the cheapest day to depart on your flight to Peru?
The cheapest day to depart from Chicago to Peru is on a Wednesday when prices can be found for as low as $667. On the other hand, Saturday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $743.
What is the cheapest time of day to depart on your flight to Peru?
The cheapest time of day to fly to Peru is at noon when flights can be purchased for as low as $599. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $758 on average. Flights to Peru from Chicago in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Peru?
You are more likely to see cheaper flights to Peru from Chicago when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Peru for around $640 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Peru from Chicago for as low as $525 on momondo.
What is the cheapest airline that flies from Chicago to Peru?
Spirit Airlines, Avianca, and Volaris are the most popular carriers operating from Chicago to Peru
What airlines fly to Peru?
Avianca, Copa Airlines and LATAM Airlines are the top three most popular airlines that fly to Peru from Chicago according to our data. Avianca is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Peru. Keep in mind that there are 8 different airlines that fly to Peru on a routine basis, so you have a few additional options to choose from.
Cheap Chicago to Peru flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Peru
When did momondo last update prices for flights from Chicago to Peru?
Prices for flights from Chicago to Peru refresh daily.
How many operators does momondo search for flights from Chicago to Peru?
As of June 2025, there are 8 operators available to choose from for flights from Chicago to Peru.
How old do you have to be to fly from Chicago to Peru?
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 Chicago to Peru.
What documentation or ID do you need to fly to Peru?
The travel and health documents required for your trip to Peru can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Peru. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Chicago to Peru
Compare and see reviews for airlines that fly from Chicago to Peru with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $310 | Free Cancellation | Rating 6.7 2,345 reviews | |||
| PriceFrom $329 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $339 | Free Cancellation | Rating 7.5 1,451 reviews | |||
| PriceFrom $391 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $477 | Free Cancellation | Rating 7.5 1,785 reviews | |||
| PriceFrom $504 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $513 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $749 | Free Cancellation | Rating 7.5 1,706 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Peru?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Peru from Chicago.
Can I find flights from Chicago to Peru with flexible booking policies on momondo?
Yes. All flights to Peru from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Chicago to Peru?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Peru.
I’m not ready to book a flight from Chicago to Peru right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Chicago to Peru flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.