Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Mexico City to Chicago O'Hare Intl Airport from C$ 226

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — ORD
2 Apr — 9 Apr1
1 adult

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 Tuesday or Monday and return on a Saturday

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 28 March 2025.

Round-trip from

C$ 317

One-way from

C$ 226

Popular in

December

Cheapest in

February

Average price

C$ 446

Good one-way deal

C$ 373 or less
Viva
  • Viva
  • 6/5-13/5
  • Nonstop
  • 8h 40m total
  • Mexico City to Chicago
Search Deals
Viva
  • Viva
  • 14/9
  • Nonstop
  • 4h 15m total
  • Mexico City to Chicago
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 16 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 March 2025
Search Deals
Price to beat on a one-way flight from Mexico City Benito Juarez to Chicago O'Hare Intl.
Search Deals

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 28 March 2025.

Wed 1/105:50 a.m.MEX - ORD
Nonstop4h 15mViva
Tue 7/101:40 a.m.ORD - MEX
Nonstop4h 10mViva
Deal found 27/3C$ 317
Mon 22/97:05 p.m.MEX - ORD
Nonstop4h 24mDelta
Sun 28/91:55 a.m.ORD - MEX
Nonstop4h 25mDelta
Deal found 28/3C$ 363
Sat 13/92:10 p.m.MEX - ORD
Nonstop4h 18mUnited Airlines
Mon 15/99:05 p.m.ORD - MEX
1 stop12h 30mUnited Airlines
Deal found 27/3C$ 366
Thu 24/46:30 p.m.MEX - ORD
Nonstop4h 27mAeromexico
Sun 27/41:59 a.m.ORD - MEX
Nonstop4h 26mAeromexico
Deal found 27/3C$ 424
Mon 14/71:55 a.m.MEX - ORD
2 stops33h 44mWestJet
Wed 20/81:40 p.m.ORD - MEX
2 stops36h 18mWestJet
Deal found 28/3C$ 956

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 28 March 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

Tue 6/5

5:50 a.m.-11:05 a.m.

Nonstop4h 15m

Chicago O'Hare Intl

Tue 13/5

1:25 a.m.-4:50 a.m.

Nonstop4h 25m

C$ 317

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Mon 22/9

7:05 p.m.-12:29 a.m.

Nonstop4h 24m

Chicago O'Hare Intl

Sun 28/9

1:55 a.m.-5:20 a.m.

Nonstop4h 25m

C$ 363

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Sat 13/9

2:10 p.m.-7:28 p.m.

Nonstop4h 18m

Chicago O'Hare Intl

Mon 15/9

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

1 stop12h 30m

C$ 366

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Thu 24/4

6:30 p.m.-11:57 p.m.

Nonstop4h 27m

Chicago O'Hare Intl

Sun 27/4

1:59 a.m.-5:25 a.m.

Nonstop4h 26m

C$ 424

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Mon 14/7

1:55 a.m.-12:39 p.m.

2 stops33h 44m

Chicago O'Hare Intl

Wed 20/8

1:40 p.m.-12:58 a.m.

2 stops36h 18m

C$ 956

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Sun 14/9

5:50 a.m.-11:05 a.m.

Nonstop4h 15m

C$ 226

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Wed 14/5

6:30 p.m.-11:55 p.m.

Nonstop4h 25m

C$ 243

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Tue 3/6

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

Nonstop4h 23m

C$ 244

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Fri 18/4

9:35 a.m.-7:57 p.m.

1 stop9h 22m

C$ 250

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Thu 26/6

1:55 a.m.-4:44 p.m.

1 stop13h 49m

C$ 1,253

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/3

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 21 March 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$ 355). 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 28 March 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 afternoon, which can drop the price by up to 39% versus a flight in the morning.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 mm per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated 28 March 2025.
Peruse reviews from past customers who have flown with Delta, Aeromexico and United Airlines from Mexico City to Chicago to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Aeromexico
7.5
Good
1,701 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,785 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Viva
6.9
Okay
782 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 7 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.

  • What are the cheapest airlines flying from Mexico City to Chicago O'Hare Intl Airport round-trip?

    Flying on Viva is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at C$ 317. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at C$ 363 and C$ 366, respectively. You may be able to fly from Mexico City to Chicago O'Hare Intl Airport for 27% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Mexico City to Chicago O'Hare Intl Airport one-way?

    To fly one-way, consider booking your trip with Viva, which is currently one of the cheapest options available, starting at C$ 226. Delta flights start at C$ 243 while deals on Aeromexico start at C$ 244 one-way.

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

    Consider ANA (100%), Emirates (93%) or United Airlines (93%) 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$ 519, our data indicates the cheapest price to be C$ 227. The most popular route (Mexico City Benito Juarez - Chicago O'Hare Intl), is priced around C$ 689.

  • 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$ 355). 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 Mexico City?

Book flights to Mexico City if you plan to visit one of these locations
Elk Grove Village
Evanston
Downers Grove
Skokie
Naperville
Bolingbrook
Romeoville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Mexico City to O'Hare Intl?

Cheapflights helps you search for flights from Mexico City to O'Hare Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Mexico City to O'Hare Intl?

Cheapflights simply makes it quick and affordable to book flights from Mexico City to O'Hare Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.