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Cheap flights from Chicago O'Hare Intl Airport to Mexico City from £59

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MEX
26 Mar — 2 Apr1
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 Monday or Tuesday and return on a Monday

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 21 March 2025.

Round-trip from

£176

One-way from

£59

Popular in

December

Cheapest in

February

Average price

£260

Good round-trip deal

£158 or less
Viva
  • Viva
  • 20/5-29/5
  • 1 total stop
  • 14h 40m total
  • Chicago to Mexico City
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Viva
  • Viva
  • 20/5
  • 1 total stop
  • 10h 25m total
  • Chicago to Mexico City
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Highest demand for flights based on searches. 10% potential increase in price (£23 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£12 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Mexico City Benito Juarez.
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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 21 March 2025.

Wed 8/1012:35ORD - MEX
1 stop12h 35mViva
Mon 13/1005:50MEX - ORD
Nonstop4h 15mViva
Deal found 20/3£176
Wed 30/401:40ORD - MEX
Nonstop4h 10mVolaris
Sun 4/500:40MEX - ORD
Nonstop4h 02mVolaris
Deal found 20/3£190
Thu 24/421:50ORD - MEX
1 stop11h 45mUnited Airlines
Thu 1/514:15MEX - ORD
1 stop9h 00mUnited Airlines
Deal found 20/3£237
Fri 6/616:14ORD - MEX
Nonstop4h 31mDelta
Mon 9/608:35MEX - ORD
Nonstop4h 35mDelta
Deal found 21/3£264
Mon 21/408:27ORD - MEX
1 stop28h 08mAmerican Airlines
Sat 26/405:00MEX - ORD
1 stop7h 20mAmerican Airlines
Deal found 20/3£273
Wed 30/401:40ORD - MEX
Nonstop4h 10mMultiple Airlines
Tue 6/510:00MEX - ORD
2 stops12h 35mMultiple Airlines
Deal found 20/3£278

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 21 March 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

Tue 20/5

12:35-22:00

1 stop10h 25m

Mexico City Benito Juarez

Thu 29/5

05:50-11:05

Nonstop4h 15m

£176

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Wed 30/4

01:40-04:50

Nonstop4h 10m

Mexico City Benito Juarez

Sun 4/5

00:40-05:42

Nonstop4h 02m

£190

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Thu 24/4

21:50-08:35

1 stop11h 45m

Mexico City Benito Juarez

Thu 1/5

14:15-00:15

1 stop9h 00m

£237

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Fri 6/6

16:14-19:45

Nonstop4h 31m

Mexico City Benito Juarez

Mon 9/6

08:35-14:10

Nonstop4h 35m

£264

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Mon 21/4

08:27-11:35

1 stop28h 08m

Mexico City Benito Juarez

Sat 26/4

05:00-13:20

1 stop7h 20m

£273

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Wed 30/4

01:40-04:50

Nonstop4h 10m

Mexico City Benito Juarez

Tue 6/5

10:00-23:35

2 stops12h 35m

£278

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Tue 20/5

12:35-22:00

1 stop10h 25m

£59

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Mon 15/9

18:34-10:55

1 stop17h 21m

£94

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Mon 21/4

01:59-05:25

Nonstop4h 26m

£97

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Mon 21/4

21:50-08:35

1 stop11h 45m

£135

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 12 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 14 March 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 21 March 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 at midday, which can drop the price by up to 1% versus a flight in the morning.

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 21 March 2025.

The most flights from ORD to MEX are scheduled on a Thursday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 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 21 March 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.
Delta
8.0
Very Good
7,895 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,895 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aeromexico
7.5
Good
1,702 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,783 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 12 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 Viva. Our recent data shows that you can find tickets from as low as £176 on this airline. Additional options worth looking into are Volaris and United Airlines, starting at £190 and £237 round-trip. You may be able to fly from Chicago O'Hare Intl Airport to Mexico City for 33% 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 Viva, with whom users have recently found tickets for as low as £59. However, be on the lookout for offers from Volaris and Aeromexico, 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 Delta (89%), Aeromexico (89%) or United Airlines (83%) 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 £1,209, our data indicates the cheapest price to be £84. The most popular route (Chicago O'Hare Intl - Mexico City Benito Juarez), is priced around £244.

  • 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.

See more FAQs

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Yes! Start tracking prices for O'Hare Intl to Mexico City 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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