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Cheap flights from Mexico City to Chicago O'Hare Intl Airport from £122

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — ORD
26 Feb — 5 Mar1
1 adult

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 Monday

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 21 February 2025.

Round-trip from

£156

One-way from

£122

Popular in

December

Cheapest in

February

Average price

£197
Viva
  • Viva
  • 7/3-10/3
  • Nonstop
  • 8h 30m total
  • Mexico City to Chicago
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Viva
  • Viva
  • 11/3
  • Nonstop
  • 4h 05m total
  • Mexico City to Chicago
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Highest demand for flights based on searches. 1% potential increase in price (£2 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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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 21 February 2025.

Fri 7/319:45MEX - ORD
Nonstop4h 05mViva
Mon 10/302:25ORD - MEX
Nonstop4h 25mViva
Deal found 20/2£156
Fri 18/414:10MEX - ORD
Nonstop4h 25mUnited Airlines
Mon 21/421:50ORD - MEX
1 stop11h 45mUnited Airlines
Deal found 20/2£201
Thu 24/418:30MEX - ORD
Nonstop4h 27mDelta
Sun 27/401:59ORD - MEX
Nonstop4h 26mDelta
Deal found 21/2£238
Mon 24/319:00MEX - ORD
Nonstop4h 16mAeromexico
Sat 29/315:47ORD - MEX
Nonstop4h 43mAeromexico
Deal found 20/2£275
Tue 15/400:40MEX - ORD
Nonstop4h 02mFrontier
Sun 20/414:48ORD - MEX
1 stop9h 07mFrontier
Deal found 20/2£323
Tue 15/400:40MEX - ORD
Nonstop4h 02mVolaris
Sat 19/401:40ORD - MEX
Nonstop4h 10mVolaris
Deal found 20/2£325

Find flights from Mexico City to O'Hare Intl within your budget

Customise 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 858,174 searches. Data last updated 21 February 2025.

Fly from

Mexico City

Fly to

O'Hare Intl

Route

Depart

Return

Price

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Fri 7/3

19:45-23:50

Nonstop4h 05m

Chicago O'Hare Intl

Mon 10/3

02:25-05:50

Nonstop4h 25m

£156

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Fri 18/4

14:10-19:35

Nonstop4h 25m

Chicago O'Hare Intl

Mon 21/4

21:50-08:35

1 stop11h 45m

£201

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Thu 24/4

18:30-23:57

Nonstop4h 27m

Chicago O'Hare Intl

Sun 27/4

01:59-05:25

Nonstop4h 26m

£238

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Sun 20/7

16:15-21:37

Nonstop4h 22m

Chicago O'Hare Intl

Mon 28/7

01:55-05:20

Nonstop4h 25m

£272

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Tue 15/4

00:40-05:42

Nonstop4h 02m

Chicago O'Hare Intl

Sun 20/4

14:48-22:55

1 stop9h 07m

£323

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Tue 15/4

00:40-05:42

Nonstop4h 02m

Chicago O'Hare Intl

Sat 19/4

01:40-04:50

Nonstop4h 10m

£325

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Tue 11/3

19:45-00:50

Nonstop4h 05m

£122

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Fri 21/3

13:40-18:56

Nonstop4h 16m

£135

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Sat 12/4

18:30-23:57

Nonstop4h 27m

£171

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Sat 12/4

18:30-23:57

Nonstop4h 27m

£172

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 12 results
1
2

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 return 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.

Travel insights for flights from Mexico City to O'Hare Intl

Get recent, data-driven insights about flights from Mexico City to O'Hare Intl including ideal travel times, pricing trends, and more.

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 return flight from Mexico City to O'Hare Intl. Price data was last updated on 14 February 2025.

To ensure you get the cheapest price possible for a flight from Mexico City to Chicago O'Hare Intl Airport, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 £595). Flying from Mexico City to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). 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 21 February 2025.

When flying from Mexico City to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Mexico City to Chicago O'Hare Intl Airport

Explore weekly flight availability from Mexico City to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 February 2025.

The most flights from MEX to ORD are scheduled on a Monday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).

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 inches 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 21 February 2025.
Get a feel of what it's like to fly with Delta, Aeromexico and United Airlines from Mexico City to Chicago by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,217 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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
8,217 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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
1,771 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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
8,760 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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
2,800 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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
7.0
Good
807 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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?

    Located just 5.5 mi from the city center, Mexico City Benito Juarez is the airport most travelers will use when flying to Chicago O'Hare Intl from Mexico City. Booking flights from Benito Juarez (MEX) to Chicago O'Hare Intl should be relatively easy as there are 13 daily outbound flights to Chicago O'Hare Intl from 0 different airlines.

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

    Viva, at £156, was found to be the cheapest airline from Mexico City to Chicago O'Hare Intl Airport.Alternate airlines flying return to your destination include United Airlines and Delta. Viva is currently priced 36% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is Viva, with whom users have recently found tickets for as low as £122. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Mexico City to Chicago O'Hare Intl Airport for a low price.

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

    The top 3 most reliable airlines when flying from Mexico City to Chicago O'Hare Intl Airport are ANA (90%), Aeromexico (89%) and Emirates (86%).

  • 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 holiday 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 £595). Flying from Mexico City to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). 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
Evanston
Downers Grove
Schaumburg
Elk Grove Village
Beloit
Rosemont

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Yes! Start tracking prices for Mexico City to O'Hare Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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