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Cheap flights from Chicago O'Hare Intl Airport to Mexico City from £95

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MEX
17 Jun — 24 Jun1
1 adult

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

Cheap flight deals from O'Hare Intl to Mexico City

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Mexico City (MEX). 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 12 June 2025.

Round-trip from

£218

One-way from

£95

Popular in

December

Cheapest in

February

Average price

£290

Good round-trip deal

£1,983 or less
Delta
  • Delta
  • 6/9-21/9
  • Nonstop
  • 8h 49m total
  • Chicago to Mexico City
Delta
  • Delta
  • 12/8
  • Nonstop
  • 4h 04m total
  • Chicago to Mexico City
Highest demand for flights based on searches. 11% potential increase in price (£23 potential increase over avg. return price).
Cheapest flight prices on average. 6% potential price decrease (£12 potential savings vs. average return price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from Chicago O'Hare Intl to Mexico City Benito Juarez.

Find flight deals from O'Hare Intl to Mexico City

Cheapest flights from O'Hare Intl to Mexico City
Explore the most affordable flight options available from O'Hare Intl to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Sat 6/901:55ORD - MEX
Nonstop4h 25mDelta
Sun 14/907:30MEX - ORD
Nonstop4h 22mDelta
Deal found 12/6£218
Thu 10/714:35ORD - MEX
1 stop13h 30mAvianca
Thu 17/723:20MEX - ORD
1 stop12h 55mAvianca
Deal found 10/6£219
Thu 10/717:25ORD - MEX
1 stop18h 30mMultiple Airlines
Thu 17/708:50MEX - ORD
Nonstop4h 35mMultiple Airlines
Deal found 11/6£290
Sun 10/801:40ORD - MEX
Nonstop4h 05mViva
Thu 14/805:50MEX - ORD
Nonstop4h 05mViva
Deal found 10/6£303
Wed 9/702:01ORD - MEX
Nonstop4h 04mAeromexico
Thu 17/718:50MEX - ORD
Nonstop4h 25mAeromexico
Deal found 11/6£317
Sun 10/809:16ORD - MEX
Nonstop4h 29mUnited Airlines
Wed 13/814:10MEX - ORD
Nonstop4h 25mUnited Airlines
Deal found 10/6£354
Mon 11/820:25ORD - MEX
1 stop27h 50mAir Canada
Wed 13/800:15MEX - ORD
1 stop13h 49mAir Canada
Deal found 10/6£403
Wed 3/913:40ORD - MEX
2 stops36h 18mWestJet
Fri 5/901:55MEX - ORD
2 stops33h 44mWestJet
Deal found 11/6£424
Wed 9/701:40ORD - MEX
Nonstop4h 10mVolaris
Wed 16/700:40MEX - ORD
Nonstop4h 02mVolaris
Deal found 11/6£431
Fri 13/605:40ORD - MEX
1 stop12h 50mFrontier
Mon 16/607:55MEX - ORD
2 stops15h 19mFrontier
Deal found 11/6£498

Cheapflights Fare Finder

Customise your flight search to find flights from O'Hare Intl to Mexico City 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 12 June 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Mexico City that are best for you.

Fly from

O'Hare Intl

Fly to

Mexico City

Route

Depart

Return

Price

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sat 6/9

01:55-05:20

Nonstop4h 25m

Mexico City Benito Juarez

Sun 14/9

07:30-12:52

Nonstop4h 22m

£218

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Thu 10/7

14:35-03:05

1 stop13h 30m

Mexico City Benito Juarez

Thu 17/7

23:20-13:15

1 stop12h 55m

£219

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Thu 10/7

17:25-10:55

1 stop18h 30m

Mexico City Benito Juarez

Thu 17/7

08:50-14:25

Nonstop4h 35m

£290

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sun 10/8

01:40-04:45

Nonstop4h 05m

Mexico City Benito Juarez

Thu 14/8

05:50-10:55

Nonstop4h 05m

£303

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Wed 9/7

02:01-05:05

Nonstop4h 04m

Mexico City Benito Juarez

Thu 17/7

18:50-00:15

Nonstop4h 25m

£317

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Mon 11/8

09:16-12:45

Nonstop4h 29m

Mexico City Benito Juarez

Wed 13/8

14:10-19:35

Nonstop4h 25m

£320

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Mon 11/8

20:25-23:15

1 stop27h 50m

Mexico City Benito Juarez

Wed 13/8

00:15-15:04

1 stop13h 49m

£403

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Wed 3/9

13:40-00:58

2 stops36h 18m

Mexico City Benito Juarez

Fri 5/9

01:55-12:39

2 stops33h 44m

£424

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Wed 9/7

01:40-04:50

Nonstop4h 10m

Mexico City Benito Juarez

Wed 16/7

00:40-05:42

Nonstop4h 02m

£431

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Tue 12/8

02:01-05:05

Nonstop4h 04m

£95

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 13 results
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Best time to book a flight from O'Hare Intl to Mexico City

Have a flexible travel schedule? Discover the best time to fly to Mexico City from O'Hare Intl 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 Chicago O'Hare Intl Airport to Mexico City

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Mexico City?

Use this chart to determine the optimal time to book a return flight from O'Hare Intl to Mexico City. Price data was last updated on 9 June 2025.

The price you pay for your flight from Chicago O'Hare Intl Airport to Mexico City may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Mexico City?

Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Mexico City (average of £791). Flying from Chicago O'Hare Intl Airport to Mexico City in July is currently the most expensive (average of £1,261). 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 ORD to MEX?

Find hourly flight availability from O'Hare Intl to Mexico City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

When flying from Chicago O'Hare Intl Airport to Mexico City, 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 4% versus a flight at midday.

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

Explore weekly flight availability from O'Hare Intl to Mexico City. 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 12 June 2025.

The most flights from ORD to MEX are scheduled on a Tuesday (12 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in Mexico City by month

Plan your trip to Mexico City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Mexico City ranges from 0.0 - 120.0 inches per month. July is typically the wettest month, when rainfall can reach 120.0 mm. January is typically the driest time to visit Mexico City when rainfall is around 0.0 mm.

Temperature in Mexico City by month

Plan your trip to Mexico City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Mexico City, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 13.0 C).

Reviews of airlines servicing Mexico City

Get insights into the airlines that provide service to Mexico City. 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 Mexico City. Reviews last updated 12 June 2025.
See what other customers who have flown with Delta, Aeromexico and United Airlines from Chicago to Mexico City have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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!

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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!

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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!

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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!

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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 O'Hare Intl to Mexico City. 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 into for flights to Mexico City from 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 Mexico City from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Benito Juarez (MEX) should be relatively easy as there are 11 daily inbound flights from Chicago O'Hare Intl from 0 different airlines.

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

    Our cheapest airline available from Chicago O'Hare Intl Airport to Mexico City is Delta. Our recent data shows that you can find tickets from as low as £218 on this airline. Additional options worth looking into are Avianca and Viva, starting at £219 and £263 round-trip. You may be able to fly from Chicago O'Hare Intl Airport to Mexico City for 15% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as £95. However, be on the lookout for offers from United Airlines and Viva, as they are both options that can get you from Chicago O'Hare Intl Airport to Mexico City for a low price.

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

    Consider Viva (82%), WestJet (80%) or Delta (80%) when booking your flight. These represent the most reliable airlines when flying from Chicago O'Hare Intl Airport to Mexico City.

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

    Looking for the cheapest flight from Chicago O'Hare Intl Airport to Mexico City? While on average our users pay £1,987, our data indicates the cheapest price to be £1,981. The most popular route (Chicago O'Hare Intl - Mexico City Benito Juarez), is priced around £804.

  • Can I find deals for flights from O'Hare Intl to Mexico City that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Mexico City flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Mexico City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Mexico City.

  • Can I find deals for business class flights from O'Hare Intl to Mexico City?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Mexico City 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 Chicago O'Hare Intl Airport to Mexico City?

    Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Mexico City (average of £791). Flying from Chicago O'Hare Intl Airport to Mexico City in July is currently the most expensive (average of £1,261). 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.

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