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Cheap flights from Chicago O'Hare Intl Airport to Mexico City from C$ 174

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MEX
5 May — 12 May1
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 Saturday or Monday and return on a Tuesday

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 30 April 2025.

Round-trip from

C$ 406

One-way from

C$ 174

Popular in

December

Cheapest in

February

Average price

C$ 411
Delta
  • Delta
  • 31/8-5/9
  • Nonstop
  • 8h 49m total
  • Chicago to Mexico City
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Delta
  • Delta
  • 26/8
  • Nonstop
  • 4h 05m total
  • Chicago to Mexico City
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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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 30 April 2025.

Sun 31/81:55 a.m.ORD - MEX
Nonstop4h 25mDelta
Fri 5/97:05 p.m.MEX - ORD
Nonstop4h 24mDelta
Deal found 29/4C$ 406
Wed 19/111:05 a.m.ORD - MEX
Nonstop4h 25mViva
Thu 27/117:30 p.m.MEX - ORD
Nonstop4h 05mViva
Deal found 29/4C$ 458
Mon 2/68:41 p.m.ORD - MEX
1 stop18h 49mAmerican Airlines
Sun 8/63:30 p.m.MEX - ORD
1 stop8h 02mAmerican Airlines
Deal found 29/4C$ 489
Fri 4/79:16 a.m.ORD - MEX
Nonstop4h 29mUnited Airlines
Wed 9/72:10 p.m.MEX - ORD
Nonstop4h 25mUnited Airlines
Deal found 29/4C$ 621
Sat 27/91:40 p.m.ORD - MEX
2 stops36h 18mWestJet
Fri 3/101:55 a.m.MEX - ORD
2 stops33h 44mWestJet
Deal found 29/4C$ 796
Mon 2/610:50 a.m.ORD - MEX
1 stop13h 05mAir Canada
Sat 7/612:15 a.m.MEX - ORD
1 stop8h 44mAir Canada
Deal found 29/4C$ 919

Cheapflights Fare Finder

Customize 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 629,999 searches. Data last updated 30 April 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

Sun 31/8

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

Nonstop4h 25m

Mexico City Benito Juarez

Fri 5/9

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

Nonstop4h 24m

C$ 406

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Thu 29/5

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

Nonstop4h 25m

Mexico City Benito Juarez

Thu 5/6

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

Nonstop4h 15m

C$ 458

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Mon 2/6

8:41 p.m.-2:30 p.m.

1 stop18h 49m

Mexico City Benito Juarez

Sun 8/6

3:30 p.m.-12:32 a.m.

1 stop8h 02m

C$ 489

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Fri 4/7

9:16 a.m.-12:45 p.m.

Nonstop4h 29m

Mexico City Benito Juarez

Wed 9/7

2:10 p.m.-7:35 p.m.

Nonstop4h 25m

C$ 621

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sat 27/9

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

2 stops36h 18m

Mexico City Benito Juarez

Fri 3/10

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

2 stops33h 44m

C$ 796

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Mon 2/6

10:50 a.m.-10:55 p.m.

1 stop13h 05m

Mexico City Benito Juarez

Sat 7/6

12:15 a.m.-9:59 a.m.

1 stop8h 44m

C$ 919

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Tue 26/8

1:55 a.m.-5:00 a.m.

Nonstop4h 05m

C$ 174

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Wed 25/6

10:15 p.m.-10:00 p.m.

1 stop24h 45m

C$ 224

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Thu 8/5

9:16 a.m.-12:45 p.m.

Nonstop4h 29m

C$ 244

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Wed 25/6

7:25 a.m.-10:35 a.m.

Nonstop4h 10m

C$ 289

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

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 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 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 round-trip flight from O'Hare Intl to Mexico City. Price data was last updated on 25 April 2025.

The best time to book flights from Chicago O'Hare Intl Airport to Mexico City is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 C$ 437). Flying from Chicago O'Hare Intl Airport to Mexico City in December is currently the most expensive (average of C$ 820). 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 30 April 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 33% versus a flight in the afternoon.

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 30 April 2025.

The most flights from ORD to MEX are scheduled on a Tuesday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 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 mm 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 30 April 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Chicago to Mexico City by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
7,936 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
8,696 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
7,936 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
2,823 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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.
Air Canada
7.0
Good
9,242 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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?

    Mexico City Benito Juarez (MEX), located 8.9 km from the city centre, is the airport you fly into when you book flights from Chicago O'Hare Intl to Mexico City. 0 airlines have flights to Benito Juarez from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Mexico City Benito Juarez should not be difficult; the airport handles an average of 8 inbound flights from Chicago O'Hare Intl per day.

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

    Currently priced at C$ 406, Delta will fly you from Chicago O'Hare Intl Airport to Mexico City and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Viva and American Airlines - these airlines can fly you to your destination from C$ 458 and C$ 489, respectively. These flights start at 14% lower than the current average price 3 months from now.

  • 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 C$ 174. However, be on the lookout for offers from United Airlines and Volaris, 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?

    The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to Mexico City are Aeromexico (92%), Delta (89%) and United Airlines (77%).

  • 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 vacation 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 C$ 437). Flying from Chicago O'Hare Intl Airport to Mexico City in December is currently the most expensive (average of C$ 820). 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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Can Cheapflights notify me if prices for flights from O'Hare Intl to Mexico City become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Mexico City from O'Hare Intl today and book when prices fit your budget.

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