ORD - AQP

$297 Find Cheap Flights from Chicago to Arequipa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Arequipa departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Arequipa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Arequipa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Arequipa, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Chicago to Arequipa (ORD-AQP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Arequipa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Arequipa

Wed, Jul 30 - Thu, Aug 7
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1:07 am - 10:00 amORD-AQP
32h 53m3 stops
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10:45 am - 1:41 pmAQP-ORD
26h 56m2 stops
$828
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Mon, Jul 21 - Sat, Aug 9
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10:00 am - 6:15 amORD-AQP
20h 15m3 stops
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8:31 am - 11:53 pmAQP-ORD
39h 22m3 stops
$829
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Wed, Jul 30 - Thu, Aug 7
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1:07 am - 7:15 amORD-AQP
30h 08m2 stops
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7:05 am - 12:21 amAQP-ORD
17h 16m2 stops
$835
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Wed, Jul 30 - Thu, Aug 7
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1:07 am - 8:41 pmORD-AQP
19h 34m2 stops
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10:45 am - 1:41 pmAQP-ORD
26h 56m2 stops
$850
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Mon, Jul 14 - Wed, Jul 23
LATAM Airlines Logo
1:26 pm - 11:00 amORD-AQP
21h 34m2 stops
LATAM Airlines Logo
7:10 am - 12:09 amAQP-ORD
16h 59m2 stops
$926LATAM Airlines
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Thu, Jul 31 - Thu, Aug 7
LATAM Airlines Logo
5:59 pm - 10:05 amORD-AQP
16h 06m2 stops
LATAM Airlines Logo
8:10 am - 12:09 amAQP-ORD
15h 59m2 stops
$1,676LATAM Airlines
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Fri, Jul 18 - Mon, Jul 21
LATAM Airlines Logo
11:20 am - 6:25 pmORD-AQP
31h 05m2 stops
LATAM Airlines Logo
11:40 am - 12:09 amAQP-ORD
36h 29m2 stops
$1,715LATAM Airlines
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Fri, Jul 18 - Mon, Jul 21
LATAM Airlines Logo
5:59 pm - 8:35 amORD-AQP
38h 36m3 stops
LATAM Airlines Logo
7:50 pm - 12:50 pmAQP-ORD
17h 00m2 stops
$1,888LATAM Airlines
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Wed, Jul 30 - Thu, Aug 7
Aeromexico Logo
2:01 am - 6:25 amORD-AQP
28h 24m2 stops
Aeromexico Logo
5:05 pm - 2:50 pmAQP-ORD
21h 45m2 stops
$6,943Aeromexico
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Wed, Jul 30 - Thu, Aug 7
Aeromexico Logo
2:01 am - 6:25 amORD-AQP
28h 24m2 stops
Aeromexico Logo
1:50 pm - 2:50 pmAQP-ORD
25h 00m2 stops
$8,987Aeromexico
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KAYAK's insights & trends for Chicago to Arequipa flights

Get data-powered insights and trends into flights from Chicago to Arequipa to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Chicago to Arequipa?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Chicago to Arequipa were found on LATAM Airlines ($926) and Aeromexico ($6,943).

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Good to know

Cheapest flight$297
Flight from Chicago to Arequipa

When to book flights from Chicago to Arequipa

Are your dates flexible? Find out the best times to travel from Chicago to Arequipa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Arequipa flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Arequipa?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Arequipa was $297 for a one-way ticket and $828 for a round-trip.

  • Do I need a passport to fly between Chicago and Arequipa?

    A passport is required to fly from Chicago to Arequipa.

  • Which aircraft models fly most regularly from Chicago to Arequipa?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Arequipa?

    SkyTeam is the only airline alliance operating flights between Chicago and Arequipa.

  • How does KAYAK find such low prices on flights from Chicago to Arequipa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Arequipa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Arequipa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Arequipa from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Arequipa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Arequipa with an airline and back to Chicago with another airline. Booking your flights between Chicago and AQP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Arequipa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Arequipa from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Chicago to Arequipa

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Arequipa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Arequipa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LATAM AirlinesOverall score based on 1787 reviews
7.4Comfort
8.1Crew
6.7Food
7.0Entertainment
7.6Boarding
Airline reviews

Our flight was cancelled and it took them 5 hours to reschedule and the next morning they said we still didn’t have a new ticket.

2.0 MediocreMichael, May 2025IQT - LIM
Read more LATAM Airlines reviews

Our flight was cancelled and it took them 5 hours to reschedule and the next morning they said we still didn’t have a new ticket.

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

We didn’t have any entertainment. I tried to go online without success. The airplane was extremely cold and they didn’t have blankets.

It was good, however the airplane was really cold. We received snacks and the crew was friendly.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

Change of gate in Santiago devolved into half plus hour delay and a really tight connection in Lima

Although the flight is goof and the crew is good, the way the airline charges you for every service is ridiculous.

No entertainment but not expected. Unless you are referring to monitor that you can use. Then Al, was fine on all flights.

Friendly staff, It was the first flight out for our plane, so had to be deiced from the frost. Only delayed a few minutes,

Staff encountered friendly and helpful. Flight delayed 1 hour due to mechanical issue, but made it through Atlanta immkgration and security in plenty of time,

Everything you need to know for your flight from Chicago to Arequipa

Information on your arrival and departure airports

Chicago (ORD)
Arequipa (AQP)

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