Cheap Flights from Mexico City to Chicago O'Hare International

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      WestJet
      Aeromexico
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      Compare Mexico City 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 Mexico City to Chicago O'Hare International

      Looking for a cheap last-minute deal or the best return flight from Mexico City to Chicago O'Hare International Airport? If you want to travel next month, return fares start from R 3,979. Find the lowest prices on one-way and return tickets right here.

      Find the cheapest month to fly from Mexico City 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 Mexico City to Chicago O'Hare International flights are currently cheapest in October.

      Direct flights from Mexico City to Chicago O'Hare International

      Aeromexico
      Air France
      American Airlines
      Delta
      Emirates
      Frontier Airlines
      Scandinavian Airlines
      United
      Viva
      Volaris
      WestJet

      Mexico City to Chicago O'Hare International: Alternative routes

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

      Mexico City to Chicago: Flight information

      The things to know before you go.
      Cheapest flight foundR 2,125
      Cheapest month to flyOctober
      Average flight time4 hrs, 24 mins
      Most popular airlineWestJet
      Average flights per week120

      Finding cheap flights from Mexico City to Chicago O'Hare International: Frequently asked questions

      The best price we found for a return flight from Mexico City to Chicago O'Hare International is R 3,810. 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.
      4 hours and 24 minutes is the average flight time from Mexico City to Chicago O'Hare International.
      WestJet, Aeromexico and Delta fly direct from Mexico City to Chicago O'Hare International.
      As of September 2026, there are 120 flights per week flying from Mexico City to Chicago O'Hare International.
      The cheapest month to fly from Mexico City to Chicago O'Hare International is usually November.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Mexico City to Chicago O'Hare International Airport on Sunday, 15 November 2026.
      Yes – the average flight time is 4 hours and 24 minutes.
      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.

      Flying from Mexico City to Chicago O'Hare International Airport (ORD): What you need to know

      • There are a couple of airports to jet off from in Mexico City. Explore your options leaving from Mexico City Benito Juarez International Airport (MEX) or Mexico City Felipe Angeles International Airport (NLU) when booking your flight from Mexico City to Chicago O'Hare International Airport (ORD).

      • Take a direct Mexico City to Chicago O'Hare International Airport flight and you'll be in the air for an average of 4 hours 15 minutes.

      • Chicago O'Hare International Airport is located in Chicago. The city's timezone is UTC-6, which is the same as Mexico City.

      • Pick from 48 direct services each week between Mexico City Benito Juarez International Airport (MEX) and Chicago O'Hare International Airport (ORD). This is the most popular route when departing from Mexico City.

      • Give yourself enough time to make your flight from Mexico City to ORD. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.

      • Show up at the airport even earlier during popular months like September. Aim for two hours before domestic departures and as much as four hours for international flights. Once you've checked in, you can use any extra time to relax or grab something to eat.

      Airports in Mexico City

      Mexico City Benito Juarez International Airport (MEX)

      • Mexico City Benito Juarez International Airport (MEX) offers an easy route to your destination. Nonstop flights from Mexico City to Chicago O'Hare International Airport (ORD) can be booked from this terminal.

      • You'll have your choice of airlines that operate direct flights from Mexico City to Chicago O'Hare International Airport leaving from MEX. Get on board with any of these:

      • The top choice among passengers flying between MEX and ORD is Aeromexico.

      • The carrier with the most consistent on-time arrival rate on this route is Aeromexico.

      • Think about adding a stopover to find cheap flights from Mexico City to ORD. Simply deselect 'Direct flights only' when browsing departures from Mexico City Benito Juarez International Airport (MEX). Take a break from travelling at one of these airports:

        • Dallas Fort Worth International Airport (DFW)

        • Houston George Bush Intercontinental Airport (IAH)

        • Monterrey International Airport (MTY)

      • MEX is about 13 kilometres from central Mexico City. If you're ride-sharing, driving or catching a taxi from the centre, it'll take you 30 minutes or so to get there, depending on traffic. If you're using public transport, expect the journey time to be around 40 minutes.

      • Want a hassle-free start to your journey? Stay near Mexico City Benito Juarez International Airport. Whether you're boarding an early flight from Mexico City to Chicago O'Hare International Airport or just don't like being rushed, these hotels are the ideal choice:

      • Mexico City Benito Juarez International Airport has a solid on-time performance, reducing your chances of a delayed flight. Departures from MEX arrive on schedule 84% of the time.

      Mexico City Felipe Angeles International Airport (NLU)

      • Consider starting your trip from Mexico City Felipe Angeles International Airport (NLU). You can book a direct Mexico City to Chicago O'Hare International Airport (ORD) plane ticket from this hub.

      • VivaAerobus operates direct flights from Mexico City to ORD departing from NLU. Book your favourite window seat and reach your destination without any detours.

      • Viva Aerobus has the largest share of bookings on the NLU to ORD route.

      • Break up your flight from Mexico City to Chicago O'Hare International Airport with a stop so you can recharge or cross another place off your list. Some top stopovers between Mexico City Felipe Angeles International Airport and ORD are:

        • Cancun International Airport (CUN)

        • Miguel Hidalgo y Costilla Guadalajara Intl Airport (GDL)

        • Tulum Felipe Carrillo Puerto Airport (TQO)

      • NLU is around 56 kilometres from central Mexico City. It'll take you 55 minutes or so to get to the airport driving from the city centre. Public transport takes roughly 2 hours.

      • Unwind before your Mexico City to ORD flight at a hotel close to Mexico City Felipe Angeles International Airport. Verticca Hotel is one option where you can roll out of bed and arrive at the airport with time to spare.

      • When it comes to keeping flights punctual, Mexico City Felipe Angeles International Airport has an on-time arrival performance of 76%.

      About Chicago O'Hare International Airport (ORD)

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

      • From Chicago O'Hare International Airport, central Chicago is around 27 kilometres away. It takes about 30 minutes to reach the city centre by car.

      • It takes roughly 45 minutes if you're travelling by public transport.

      How to find the cheapest flights from Mexico City to Chicago O'Hare International Airport (ORD)

      • R 2,125 is the lowest price for a one-way ticket from Mexico City to Chicago O'Hare International Airport. A return flight starts from R 3,809. These fares may change based on demand and availability.

      • Booking ahead of time is often the key to scoring a cheap flight from Mexico City to ORD. Prices tend to rise as demand increases, so the closer your departure date, the more expensive your ticket may be.

      • Cheap Mexico City to Chicago O'Hare International Airport tickets are easier to find when your travel dates are flexible. Use the 'Whole month' search tool to compare fares across the month and then pick the cheapest day.

      • Locking in a cheap plane ticket from Mexico City to ORD couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll notify you when the price has dropped.

      • Tailor your travel plans using filters. Pick your preferred departure and arrival times, total journey duration and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Mexico City to Chicago O'Hare International Airport.

      The best time to fly from Mexico City to Chicago O'Hare International Airport (ORD)

      • January is the quietest month for flights from Mexico City to Chicago O'Hare International Airport (ORD), while July is the busiest. Work out the best time to visit Chicago based on whether you prefer a lively atmosphere or a more laid-back vibe.

      • The warmest month in Chicago is July, with temperatures ranging between 16ºC (61ºF) and 28ºC (82ºF). Lock in your Mexico City to ORD plane ticket then if that's your definition of good weather.

      • January sees temperatures of between -12ºC (10ºF) and 3ºC (37ºF). Look for cheap tickets from Mexico City to Chicago O'Hare International Airport around that time if you like cooler conditions.

      More about Chicago

      Explore more of the United States

      • Chicago has plenty to offer, but there are so many other parts of the United States just waiting to be discovered. Around 290 kilometres southeast of Chicago, a visit to Indianapolis will keep your itinerary busy. Start with leading attractions like Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis.

      • If you're looking to explore another corner of the United States, consider Milwaukee, roughly 121 kilometres north of Chicago. Richards Duplex Apartments by Frank Lloyd Wright, Miller Park and Milwaukee County Zoo are highlights.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.