Cheap flights from Buenos Aires Ministro Pistarini to Chicago O'Hare International

Compare Buenos Aires Ministro Pistarini to Chicago O'Hare International flight deals

Find the cheapest month or even day of the year to fly to Chicago O'Hare International

Book the best Chicago O'Hare International fare with no extra fees

Flight deals from Buenos Aires Ministro Pistarini to Chicago O'Hare International

Looking for a cheap last-minute deal or the best return flight from Buenos Aires Ministro Pistarini to Chicago O'Hare International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Buenos Aires Ministro Pistarini to Chicago O'Hare International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Buenos Aires Ministro Pistarini to Chicago O'Hare International flights are currently cheapest in October.

Buenos Aires Ministro Pistarini to Chicago O'Hare International: Alternative routes

Compare routes from Buenos Aires Ministro Pistarini to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier than Chicago O'Hare International.

Buenos Aires to Chicago: Flight information

The things to know before you go.
Cheapest flight foundP39,259
Cheapest month to flyOctober

Finding cheap flights from Buenos Aires Ministro Pistarini to Chicago O'Hare International: Frequently asked questions

The best price we found for a return flight from Buenos Aires Ministro Pistarini to Chicago O'Hare International is P39,259. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Buenos Aires Ministro Pistarini to Chicago O'Hare International. But we found flights with one or more stops from P39,259.
As of September 2025, there are no flights flying from Buenos Aires Ministro Pistarini to Chicago O'Hare International.
The cheapest month to fly from Buenos Aires Ministro Pistarini to Chicago O'Hare International is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare International Airport on Friday, 17 October 2025.
No airlines currently offer direct flights between Buenos Aires Ministro Pistarini Airport and Chicago O'Hare International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago O'Hare International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Copa offers the cheapest flight tickets to Chicago O'Hare International.

Travelling from Ministro Pistarini Airport (EZE) to O'Hare International Airport (ORD): what you need to know

  • Chicago's timezone is UTC-5, making Chicago two hours behind Buenos Aires.

  • Give yourself plenty of time to catch your EZE to ORD flight. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.

  • Flying during a peak time such as January? Major public holidays and other popular seasons can mean longer lines at security. Play it safe and get there up to four hours before an international flight and two hours before domestic departures.

  • If you want to add a stop to your trip, just deselect 'Direct flights only' when searching for your ticket from Ministro Pistarini Airport to O'Hare International Airport. Here are the most popular stopovers between EZE and ORD:

    • Hartsfield-Jackson Atlanta International Airport

    • George Bush Intercontinental Airport

    • Miami International Airport

How to find the cheapest flights from Ministro Pistarini Airport (EZE) to O'Hare International Airport (ORD)

  • The lowest price we've seen for a one-way Ministro Pistarini Airport to O'Hare International Airport flight is P20,924. A return fare right now is P39,173. Depending on the availability and when you book, these fares may change.

  • It's usually best to book as early as possible if you're hoping to get cheap tickets from EZE to ORD. That's because airlines change prices based on demand, which tends to rise closer to the date of departure.

  • The 'Whole month' search tool shows you the cheapest flights from Ministro Pistarini Airport to O'Hare International Airport throughout the entire month. It's a good way to snap up a bargain if your travel plans are flexible.

  • Landing cheap flights from EZE to ORD is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when there's a better deal.

  • Lock in the perfect flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Ministro Pistarini Airport to O'Hare International Airport, use the 'Sort by' function. You can also filter by departure and arrival times, airline, and journey duration.

Handy information about Ministro Pistarini Airport (EZE)

  • Ministro Pistarini Airport maintains a solid on-time record, making delays less likely. Departures from EZE arrive on schedule 83.93% of the time.

  • Central Buenos Aires to Ministro Pistarini Airport is approximately 32 kilometres. Depending on traffic, it'll take about 35 minutes to get there if you're ride-sharing, catching a cab or driving.

  • You can expect a trip time of around 2 hours 10 minutes on public transport.

  • Have an early flight from Ministro Pistarini Airport to O'Hare International Airport? Avoid rushing to the terminal (and sneak in some extra snooze time) by picking one of these stays close to EZE:

Arriving at O'Hare International Airport (ORD)

Getting from O'Hare International Airport (ORD) to central Chicago

  • The address for ORD is 10000 West O'Hare.

  • O'Hare International Airport is approximately 40 kilometres from the centre of Chicago. Driving there takes about 35 minutes.

  • It takes around 55 minutes when travelling by public transport.

When to fly to O'Hare International Airport (ORD)

  • It's time to choose your travel dates for your flight from Ministro Pistarini Airport to O'Hare International Airport. August is the busiest month to visit Chicago. If you prefer a more laid-back vibe, go in January.

  • Book your flight from Ministro Pistarini Airport to O'Hare International Airport for July if you want to go to Chicago during its warmest month. You can expect temperatures of between 15ºC (59ºF) and 29ºC (84ºF).

  • Search for cheap tickets from EZE to ORD in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -12ºC (10ºF) and 3ºC (37ºF) on average.

Explore more of United States

  • You've visited Chicago, now it's time to explore more of United States. Journey around 451 kilometres south-east to Columbus to check off its must-visit sights. From Franklin Park Conservatory and Botanical Gardens to Ohio Statehouse and German Village, you'll have a full itinerary ahead.

  • Around 257 kilometres south-east of Chicago, Indianapolis is another favourite stop in United States. Experience the best of this destination with a visit to The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.