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Cheap flights from Mexico City to Chicago O'Hare Intl Airport from £128

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — ORD
21 May — 28 May1
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 76 days in advance, depart on a Wednesday 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 16 May 2025.

Round-trip from

£192

One-way from

£128

Popular in

July

Cheapest in

February

Average price

£230

Good round-trip deal

£377 or less
Delta
  • Delta
  • 16/10-26/10
  • Nonstop
  • 9h 12m total
  • Mexico City to Chicago
Avianca
  • Avianca
  • 18/6
  • 1 total stop
  • 12h 55m total
  • Mexico City to Chicago
Highest demand for flights based on searches. 10% potential increase in price (£19 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).
Average for round-trip flights in May 2025
Price to beat on a round-trip flight from Mexico City Benito Juarez to Chicago O'Hare Intl.

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 16 May 2025.

Thu 16/1019:05MEX - ORD
Nonstop4h 24mDelta
Sun 26/1014:27ORD - MEX
Nonstop4h 48mDelta
Deal found 15/5£192
Thu 18/914:10MEX - ORD
Nonstop4h 18mUnited Airlines
Tue 23/909:26ORD - MEX
Nonstop4h 19mUnited Airlines
Deal found 15/5£194
Thu 30/1005:50MEX - ORD
Nonstop4h 05mViva
Sun 2/1101:15ORD - MEX
Nonstop4h 15mViva
Deal found 15/5£196
Wed 30/723:20MEX - ORD
1 stop12h 55mAvianca
Tue 9/1214:05ORD - MEX
1 stop12h 55mAvianca
Deal found 16/5£228
Thu 31/700:40MEX - ORD
Nonstop4h 02mMultiple Airlines
Mon 8/1213:35ORD - MEX
1 stop13h 25mMultiple Airlines
Deal found 16/5£267
Sat 26/705:00MEX - ORD
1 stop13h 45mAmerican Airlines
Sun 7/1206:56ORD - MEX
1 stop14h 44mAmerican Airlines
Deal found 16/5£272
Mon 28/700:40MEX - ORD
Nonstop4h 02mVolaris
Wed 10/1206:23ORD - MEX
Nonstop4h 22mVolaris
Deal found 16/5£349
Sun 29/611:45MEX - ORD
2 stops21h 37mFrontier
Sun 6/705:01ORD - MEX
2 stops17h 59mFrontier
Deal found 15/5£391

Cheapflights Fare Finder

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 16 May 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

Thu 16/10

19:05-00:29

Nonstop4h 24m

Chicago O'Hare Intl

Sun 26/10

14:27-18:15

Nonstop4h 48m

£192

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Thu 18/9

14:10-19:28

Nonstop4h 18m

Chicago O'Hare Intl

Tue 23/9

09:26-12:45

Nonstop4h 19m

£194

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Thu 30/10

05:50-10:55

Nonstop4h 05m

Chicago O'Hare Intl

Sun 2/11

01:15-05:30

Nonstop4h 15m

£196

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Wed 30/7

23:20-13:15

1 stop12h 55m

Chicago O'Hare Intl

Tue 9/12

14:05-03:00

1 stop12h 55m

£228

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Thu 31/7

00:40-05:42

Nonstop4h 02m

Chicago O'Hare Intl

Mon 8/12

13:35-03:00

1 stop13h 25m

£267

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Sat 26/7

05:00-23:46

1 stop17h 46m

Chicago O'Hare Intl

Mon 8/12

06:00-00:01

1 stop18h 01m

£272

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Mon 28/7

00:40-05:42

Nonstop4h 02m

Chicago O'Hare Intl

Wed 10/12

06:23-10:45

Nonstop4h 22m

£349

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Sun 29/6

11:45-10:22

2 stops21h 37m

Chicago O'Hare Intl

Sun 6/7

05:01-22:00

2 stops17h 59m

£391

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Wed 18/6

23:20-13:15

1 stop12h 55m

£128

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Tue 17/6

00:40-05:42

Nonstop4h 02m

£133

Flights are sorted by cheapest return flights first.

Deals found on 16/5

Showing 1-10 of 17 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.

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 return flight from Mexico City to O'Hare Intl. Price data was last updated on 9 May 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 76 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 16 May 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 at midday, which can drop the price by up to 59% versus a flight in the morning.

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 16 May 2025.

The most flights from MEX to ORD are scheduled on a Friday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 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 16 May 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.

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very Good

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 11 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?

    Delta, at £192, 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 Viva. Delta is currently priced 17% 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 Avianca, with whom users have recently found tickets for as low as £128. However, be on the lookout for offers from Volaris and Viva, 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 Delta (80%), Aeromexico (80%) and Emirates (80%).

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

    The cheapest flight price from Mexico City to Chicago O'Hare Intl Airport is £377. On average you can expect to pay £1,001. The most popular route, (Mexico City Benito Juarez - Chicago O'Hare Intl), can usually be booked for £293.

  • 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
Downers Grove
Schaumburg
Elk Grove Village
Beloit
Rosemont

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