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Cheap flights from Mexico City to Chicago O'Hare Intl Airport from C$ 284

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — ORD
10 Jul — 17 Jul1
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 71 days in advance, depart on a Monday or Tuesday and return on a Wednesday

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 10 June 2026.

Thu 9/711:35 a.m.
MEX
-
ORD
1 stop12h 10m
United Airlines
Mon 13/79:19 a.m.
ORD
-
MEX
Nonstop4h 26m
United Airlines
Deal found 7/6C$ 396
Thu 30/78:05 a.m.
MEX
-
ORD
1 stop15h 39m
United Airlines
Thu 6/85:00 a.m.
ORD
-
MEX
1 stop17h 10m
United Airlines
Deal found 6/6C$ 399
Mon 20/74:40 a.m.
MEX
-
ORD
1 stop19h 05m
United Airlines
Tue 11/85:30 a.m.
ORD
-
MEX
1 stop6h 15m
United Airlines
Deal found 5/6C$ 402
Sat 5/92:10 p.m.
MEX
-
ORD
Nonstop4h 20m
United Airlines
Tue 8/95:00 a.m.
ORD
-
MEX
1 stop17h 10m
United Airlines
Deal found 7/6C$ 403
Tue 30/64:40 a.m.
MEX
-
ORD
1 stop16h 00m
United Airlines
Wed 8/79:19 a.m.
ORD
-
MEX
Nonstop4h 26m
United Airlines
Deal found 8/6C$ 411
Mon 29/611:35 a.m.
MEX
-
ORD
1 stop12h 10m
United Airlines
Thu 9/79:19 a.m.
ORD
-
MEX
Nonstop4h 26m
United Airlines
Deal found 6/6C$ 413
Thu 2/76:30 a.m.
MEX
-
ORD
1 stop17h 15m
United Airlines
Mon 13/79:19 a.m.
ORD
-
MEX
Nonstop4h 26m
United Airlines
Deal found 9/6C$ 414
Wed 1/74:40 p.m.
MEX
-
ORD
1 stop7h 05m
United Airlines
Wed 8/79:40 p.m.
ORD
-
MEX
1 stop11h 55m
United Airlines
Deal found 5/6C$ 416
Fri 28/82:10 p.m.
MEX
-
ORD
Nonstop4h 20m
United Airlines
Mon 31/87:30 a.m.
ORD
-
MEX
1 stop6h 45m
United Airlines
Deal found 8/6C$ 417
Sat 22/82:10 p.m.
MEX
-
ORD
Nonstop4h 20m
United Airlines
Sun 30/89:35 p.m.
ORD
-
MEX
1 stop12h 00m
United Airlines
Deal found 9/6C$ 418
Sat 5/96:30 p.m.
MEX
-
ORD
Nonstop4h 23m
Delta
Tue 8/91:50 a.m.
ORD
-
MEX
Nonstop4h 10m
Delta
Deal found 10/6C$ 421

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 10 June 2026.

Round-trip from

C$ 396

One-way from

C$ 284

Popular in

July

Cheapest in

February

Average price

C$ 526
United Airlines
  • United Airlines
  • 9/7-13/7
  • 1 total stop
  • 16h 36m total
  • Mexico City to Chicago
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United Airlines
  • United Airlines
  • 24/8
  • Nonstop
  • 4h 20m total
  • Mexico City to Chicago
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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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 10 June 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Tue 4/8

8:05 a.m.-10:49 p.m.

1 stop13h 44m

Chicago O'Hare Intl

Wed 9/9

9:29 a.m.-12:45 p.m.

Nonstop4h 16m

C$ 402

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Tue 30/6

8:05 a.m.-12:44 a.m.

1 stop15h 39m

Chicago O'Hare Intl

Wed 8/7

9:19 a.m.-12:45 p.m.

Nonstop4h 26m

C$ 416
Quickest round-trip

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Fri 25/9

6:30 p.m.-11:53 p.m.

Nonstop4h 23m

Chicago O'Hare Intl

Mon 28/9

1:50 a.m.-5:00 a.m.

Nonstop4h 10m

C$ 421

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Sat 1/8

4:40 a.m.-12:45 a.m.

1 stop19h 05m

Chicago O'Hare Intl

Tue 4/8

7:35 a.m.-3:40 p.m.

1 stop9h 05m

C$ 425

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Sat 22/8

6:30 a.m.-6:30 p.m.

1 stop11h 00m

Chicago O'Hare Intl

Sun 30/8

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

1 stop12h 00m

C$ 428

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Thu 27/8

4:40 p.m.-12:59 a.m.

1 stop7h 19m

Chicago O'Hare Intl

Sun 30/8

9:29 a.m.-12:45 p.m.

Nonstop4h 16m

C$ 428

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Sat 24/10

8:05 a.m.-6:30 p.m.

1 stop9h 25m

Chicago O'Hare Intl

Tue 3/11

6:15 p.m.-12:10 a.m.

1 stop5h 55m

C$ 429

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Thu 22/10

8:35 a.m.-2:16 p.m.

Nonstop4h 41m

Chicago O'Hare Intl

Sun 1/11

3:21 p.m.-8:20 p.m.

Nonstop4h 59m

C$ 435

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Wed 24/6

8:05 a.m.-8:11 p.m.

1 stop11h 06m

Chicago O'Hare Intl

Sat 1/8

5:00 a.m.-9:10 p.m.

1 stop17h 10m

C$ 439

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Sat 27/6

4:40 a.m.-11:14 p.m.

1 stop17h 34m

Chicago O'Hare Intl

Sun 30/8

9:35 p.m.-5:50 p.m.

1 stop21h 15m

C$ 453

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 22 resultsSorted by cheapest first
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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?

Booking 70 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, February is the cheapest month in which you can book a flight from Mexico City to Chicago O'Hare Intl Airport (average of C$ 390). Flying from Mexico City to Chicago O'Hare Intl Airport in July is currently the most expensive (average of C$ 562). 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 10 June 2026.

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 15 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 3h 49m. 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 (97%), WestJet (80%) or American Airlines (80%) when booking your flight. These represent the most reliable airlines when flying from Mexico City to Chicago O'Hare Intl Airport.

  • 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, February is the cheapest month in which you can book a flight from Mexico City to Chicago O'Hare Intl Airport (average of C$ 390). Flying from Mexico City to Chicago O'Hare Intl Airport in July is currently the most expensive (average of C$ 562). 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
Northbrook
Evanston
Des Plaines
Skokie
Downers Grove
Elk Grove Village
Racine
Bolingbrook
Naperville
Romeoville
Schaumburg

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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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