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Cheap flights from Mexico City to Chicago O'Hare Intl Airport from C$ 215

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — ORD
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Mexico City Benito Juarez to Chicago O'Hare Intl are usually found in February or January, booked 82 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Mexico City to O'Hare Intl

Enter your travel dates to find the best prices.

Cheapest flights from Mexico City to O'Hare Intl
Explore the most affordable flight options available from Mexico City to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Thu 11/1210:05 a.m.MEX - ORD
1 stop6h 58mUnited Airlines
Mon 15/121:00 p.m.ORD - MEX
1 stop9h 30mUnited Airlines
Deal found 10/12C$ 342
Wed 10/122:40 p.m.MEX - ORD
Nonstop4h 12mUnited Airlines
Wed 14/12:36 p.m.ORD - MEX
1 stop7h 54mUnited Airlines
Deal found 10/12C$ 345
Thu 25/125:45 a.m.MEX - ORD
1 stop13h 00mUnited Airlines
Tue 6/12:12 p.m.ORD - MEX
1 stop19h 53mUnited Airlines
Deal found 11/12C$ 353
Sun 28/125:45 a.m.MEX - ORD
1 stop18h 29mUnited Airlines
Thu 1/15:49 a.m.ORD - MEX
1 stop8h 31mUnited Airlines
Deal found 11/12C$ 363
Sun 21/127:50 a.m.MEX - ORD
1 stop13h 36mUnited Airlines
Wed 7/16:20 p.m.ORD - MEX
1 stop15h 45mUnited Airlines
Deal found 9/12C$ 416
Fri 19/1210:05 a.m.MEX - ORD
1 stop12h 32mUnited Airlines
Wed 14/15:40 a.m.ORD - MEX
1 stop6h 35mUnited Airlines
Deal found 10/12C$ 418
Wed 24/123:20 p.m.MEX - ORD
1 stop7h 17mUnited Airlines
Thu 1/15:49 a.m.ORD - MEX
1 stop6h 26mUnited Airlines
Deal found 10/12C$ 423
Thu 25/127:50 a.m.MEX - ORD
1 stop13h 36mUnited Airlines
Wed 31/129:23 p.m.ORD - MEX
1 stop12h 42mUnited Airlines
Deal found 10/12C$ 425
Thu 25/125:45 a.m.MEX - ORD
1 stop15h 41mUnited Airlines
Sat 24/18:55 a.m.ORD - MEX
Nonstop4h 40mUnited Airlines
Deal found 11/12C$ 430

Find flight deals from Mexico City to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Mexico City (MEX) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.

Round-trip from

C$ 345

One-way from

C$ 215

Popular in

July

Cheapest in

February

Average price

C$ 483

Good one-way deal

C$ 293 or less
Delta
  • Delta
  • 23/12-3/2
  • Nonstop
  • 9h 01m total
  • Mexico City to Chicago
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Viva
  • Viva
  • 24/1
  • 1 total stop
  • 27h 50m total
  • Mexico City to Chicago
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a one-way flight from Mexico City Benito Juarez to Chicago O'Hare Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Mexico City to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Mexico City to Chicago O'Hare Intl Airport that are best for you.

Fly from

Mexico City

Fly to

O'Hare Intl

Route

Depart

Return

Price

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Wed 24/12

3:20 p.m.-10:37 p.m.

1 stop7h 17m

Chicago O'Hare Intl

Thu 8/1

9:05 p.m.-10:05 a.m.

1 stop13h 00m

C$ 352

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Wed 24/12

5:45 p.m.-12:14 a.m.

1 stop6h 29m

Chicago O'Hare Intl

Wed 7/1

7:50 p.m.-10:05 a.m.

1 stop14h 15m

C$ 353

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Thu 25/12

5:45 a.m.-6:45 p.m.

1 stop13h 00m

Chicago O'Hare Intl

Tue 6/1

2:12 p.m.-10:05 a.m.

1 stop19h 53m

C$ 353

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Fri 23/1

8:25 a.m.-12:40 p.m.

Nonstop4h 15m

Chicago O'Hare Intl

Sat 24/1

3:16 p.m.-8:15 p.m.

Nonstop4h 59m

C$ 354

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Mon 11/5

8:35 a.m.-2:10 p.m.

Nonstop4h 35m

Chicago O'Hare Intl

Sat 16/5

1:57 a.m.-5:00 a.m.

Nonstop4h 03m

C$ 354

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Thu 19/2

2:40 p.m.-6:52 p.m.

Nonstop4h 12m

Chicago O'Hare Intl

Tue 24/2

7:35 a.m.-2:20 p.m.

1 stop6h 45m

C$ 354

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Sat 24/1

2:40 p.m.-7:00 p.m.

Nonstop4h 20m

Chicago O'Hare Intl

Sat 31/1

6:20 p.m.-10:05 a.m.

1 stop15h 45m

C$ 354

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Fri 6/2

2:40 p.m.-6:52 p.m.

Nonstop4h 12m

Chicago O'Hare Intl

Fri 20/2

9:05 p.m.-2:20 p.m.

1 stop17h 15m

C$ 354

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Wed 28/1

2:40 p.m.-6:52 p.m.

Nonstop4h 12m

Chicago O'Hare Intl

Sat 7/2

8:55 a.m.-1:35 p.m.

Nonstop4h 40m

C$ 354

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Fri 13/2

2:40 p.m.-6:52 p.m.

Nonstop4h 12m

Chicago O'Hare Intl

Sun 15/2

5:45 a.m.-2:20 p.m.

1 stop8h 35m

C$ 354

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 21 results
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Best time to book a flight from Mexico City to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Mexico City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Mexico City to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Mexico City to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Mexico City to O'Hare Intl. Price data was last updated on 5 December 2025.

Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights from Mexico City to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Mexico City to Chicago O'Hare Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Mexico City to Chicago O'Hare Intl Airport (average of C$ 121). Flying from Mexico City to Chicago O'Hare Intl Airport in June is currently the most expensive (average of C$ 241). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MEX to ORD?

Find hourly flight availability from Mexico City to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

When flying from Mexico City to Chicago O'Hare Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 87% versus a flight at noon.

How much does it cost to fly round-trip from Mexico City to Chicago O'Hare Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Mexico City to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Mexico City to Chicago O'Hare Intl?

    Most people fly from Mexico City Benito Juarez (MEX) if they book a flight from Mexico City to Chicago O'Hare Intl. On average, Benito Juarez has 14 outbound flights to Chicago O'Hare Intl per day from 0 airlines. Mexico City Benito Juarez is conveniently located just 8.9 km from Mexico City’s city centre.

  • How long is the flight from Mexico City to Chicago O'Hare Intl Airport?

    Airlines like United Airlines and Delta fly from Mexico City to Chicago O'Hare Intl Airport in about 4h 23m. The time it takes to get you to your destination can typically vary by up to 2h 54m. Airlines will cover a distance of 2717 km. This flight may include one or multiple stops.

  • What are the most reliable airlines from Mexico City to Chicago O'Hare Intl Airport?

    Consider Air France (88%), WestJet (87%) or Delta (86%) when booking your flight. These represent the most reliable airlines when flying from Mexico City to Chicago O'Hare Intl Airport.

  • What are the cheapest flights from Mexico City to Chicago O'Hare Intl Airport?

    Looking for the cheapest flight from Mexico City to Chicago O'Hare Intl Airport? While on average our users pay C$ 334, our data indicates the cheapest price to be C$ 286. The most popular route (Mexico City Benito Juarez - Chicago O'Hare Intl), is priced around C$ 775.

  • Can I find deals for flights from Mexico City to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Mexico City to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Mexico City to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mexico City to O'Hare Intl.

  • Can I find deals for business class flights from Mexico City to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Mexico City to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Mexico City to Chicago O'Hare Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Mexico City to Chicago O'Hare Intl Airport (average of C$ 121). Flying from Mexico City to Chicago O'Hare Intl Airport in June is currently the most expensive (average of C$ 241). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Evanston
Des Plaines
Skokie
Elk Grove Village
Downers Grove
Racine
Naperville
Bolingbrook
Romeoville

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Can Cheapflights find flights from Mexico City to O'Hare Intl with no change fees?

Need flexible booking options for your flight to O'Hare Intl from Mexico City? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Mexico City to O'Hare Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to O'Hare Intl from Mexico City today and book when prices fit your budget.

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