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Cheap flights from Mexico City to Chicago O'Hare Intl Airport from C$ 233

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 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — ORD
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Mexico City Benito Juarez to Chicago O'Hare Intl are usually found in February or January, booked 86 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap 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 11 September 2025.

Round-trip from

C$ 351

One-way from

C$ 233

Popular in

December

Cheapest in

February

Average price

C$ 394

Good round-trip deal

C$ 2,767 or less

Good one-way deal

C$ 248 or less
United Airlines
  • United Airlines
  • 24/12-31/12
  • 1 total stop
  • 19h 04m total
  • Mexico City to Chicago
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Viva
  • Viva
  • 19/2
  • Nonstop
  • 3h 55m total
  • Mexico City to Chicago
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Highest demand for flights based on searches. 1% potential increase in price (C$ 8 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Mexico City Benito Juarez to Chicago O'Hare Intl.
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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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Find flight deals from Mexico City to O'Hare Intl

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 11 September 2025.

Wed 24/122:40 p.m.MEX - ORD
Nonstop4h 12mUnited Airlines
Wed 31/129:23 p.m.ORD - MEX
1 stop14h 52mUnited Airlines
Deal found 10/9C$ 351
Wed 29/101:40 p.m.MEX - ORD
Nonstop4h 12mUnited Airlines
Sat 8/117:10 a.m.ORD - MEX
1 stop17h 00mUnited Airlines
Deal found 11/9C$ 356
Sat 20/1210:05 a.m.MEX - ORD
1 stop14h 09mUnited Airlines
Mon 5/18:05 p.m.ORD - MEX
1 stop14h 00mUnited Airlines
Deal found 11/9C$ 359
Thu 30/1012:40 a.m.MEX - ORD
Nonstop3h 56mVolaris
Sat 1/111:55 a.m.ORD - MEX
1 stop8h 30mVolaris
Deal found 10/9C$ 360
Wed 29/108:05 a.m.MEX - ORD
1 stop13h 45mUnited Airlines
Wed 5/119:08 p.m.ORD - MEX
1 stop12h 57mUnited Airlines
Deal found 11/9C$ 363
Thu 23/104:40 p.m.MEX - ORD
1 stop6h 34mUnited Airlines
Sun 26/109:08 p.m.ORD - MEX
1 stop12h 57mUnited Airlines
Deal found 11/9C$ 364
Fri 26/95:50 a.m.MEX - ORD
Nonstop4h 05mViva
Tue 30/91:35 a.m.ORD - MEX
Nonstop4h 15mViva
Deal found 10/9C$ 369
Tue 28/101:40 p.m.MEX - ORD
Nonstop4h 12mUnited Airlines
Tue 4/117:10 a.m.ORD - MEX
1 stop9h 35mUnited Airlines
Deal found 11/9C$ 374
Tue 23/95:50 a.m.MEX - ORD
Nonstop4h 05mViva
Fri 26/91:40 a.m.ORD - MEX
Nonstop4h 05mViva
Deal found 10/9C$ 380
Sun 12/105:50 a.m.MEX - ORD
Nonstop4h 05mViva
Mon 20/101:35 a.m.ORD - MEX
Nonstop4h 15mViva
Deal found 11/9C$ 381
Sat 1/116:50 a.m.MEX - ORD
1 stop12h 06mUnited Airlines
Wed 5/119:08 p.m.ORD - MEX
1 stop12h 57mUnited Airlines
Deal found 11/9C$ 382

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 11 September 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

Sat 1/11

1:40 p.m.-6:54 p.m.

Nonstop4h 14m

Chicago O'Hare Intl

Wed 5/11

9:08 p.m.-10:05 a.m.

1 stop12h 57m

C$ 356

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Thu 30/10

1:40 p.m.-6:52 p.m.

Nonstop4h 12m

Chicago O'Hare Intl

Mon 19/1

7:35 a.m.-12:10 a.m.

1 stop16h 35m

C$ 356

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Fri 31/10

1:40 p.m.-6:52 p.m.

Nonstop4h 12m

Chicago O'Hare Intl

Wed 7/1

5:10 p.m.-10:05 a.m.

1 stop16h 55m

C$ 356

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Fri 31/10

1:40 p.m.-6:52 p.m.

Nonstop4h 12m

Chicago O'Hare Intl

Wed 19/11

7:10 a.m.-6:55 p.m.

1 stop11h 45m

C$ 356

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Fri 26/12

10:05 a.m.-12:14 a.m.

1 stop14h 09m

Chicago O'Hare Intl

Sun 4/1

9:23 p.m.-10:05 a.m.

1 stop12h 42m

C$ 359

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Fri 26/12

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

1 stop18h 29m

Chicago O'Hare Intl

Mon 5/1

9:23 p.m.-10:05 a.m.

1 stop12h 42m

C$ 359

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Mon 22/12

10:05 a.m.-10:37 p.m.

1 stop12h 32m

Chicago O'Hare Intl

Sat 10/1

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

1 stop6h 45m

C$ 360

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Tue 14/10

2:15 p.m.-10:37 p.m.

1 stop7h 22m

Chicago O'Hare Intl

Tue 21/10

9:05 p.m.-8:35 a.m.

1 stop12h 30m

C$ 363

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Wed 5/11

9:05 a.m.-8:58 p.m.

1 stop11h 53m

Chicago O'Hare Intl

Wed 12/11

1:55 p.m.-10:30 p.m.

1 stop8h 35m

C$ 363

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Sat 1/11

8:05 a.m.-4:58 p.m.

1 stop7h 53m

Chicago O'Hare Intl

Sun 16/11

7:10 a.m.-10:30 p.m.

1 stop15h 20m

C$ 363

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 23 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 29 August 2025.

Booking 86 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, January is the cheapest month in which you can book a flight from Mexico City to Chicago O'Hare Intl Airport (average of C$ 261). Flying from Mexico City to Chicago O'Hare Intl Airport in March is currently the most expensive (average of C$ 349). 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 11 September 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 morning, which can drop the price by up to 40% versus a flight at noon.

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 11 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 fly from Mexico City to Chicago O'Hare Intl Airport in about 4h 12m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 2717 km. All flights are typically direct.

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

    Consider Air France (85%), Emirates (85%) or United Airlines (85%) 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$ 1,604, our data indicates the cheapest price to be C$ 234. The most popular route (Mexico City Benito Juarez - Chicago O'Hare Intl), is priced around C$ 560.

  • 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, January is the cheapest month in which you can book a flight from Mexico City to Chicago O'Hare Intl Airport (average of C$ 261). Flying from Mexico City to Chicago O'Hare Intl Airport in March is currently the most expensive (average of C$ 349). 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
Elk Grove Village
Skokie
Downers Grove
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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