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Cheap flights from Chicago O'Hare Intl Airport to Mexico City from C$ 185

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MEX
2 Sep — 9 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Chicago O'Hare Intl to Mexico City Benito Juarez are usually found in February or April, booked 77 days in advance, depart on a Thursday or Monday and return on a Monday

Cheap flight deals from O'Hare Intl to Mexico City

Enter your travel dates to find the best prices.

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 3 August 2026.

Thu 3/1212:35 a.m.
ORD
-
MEX
1 stop9h 05m
Viva
Tue 8/127:30 p.m.
MEX
-
ORD
Nonstop4h 05m
Viva
Deal found 29/7C$ 359
Fri 4/92:49 p.m.
ORD
-
MEX
1 stop19h 51m
Viva
Tue 8/95:45 a.m.
MEX
-
ORD
Nonstop4h 15m
Viva
Deal found 31/7C$ 371
Wed 26/812:25 p.m.
ORD
-
MEX
1 stop8h 10m
Viva
Mon 31/85:45 a.m.
MEX
-
ORD
Nonstop4h 10m
Viva
Deal found 29/7C$ 373
Sun 8/111:05 a.m.
ORD
-
MEX
Nonstop4h 14m
Viva
Fri 13/117:30 p.m.
MEX
-
ORD
Nonstop4h 05m
Viva
Deal found 31/7C$ 374
Sun 6/94:22 p.m.
ORD
-
MEX
1 stop16h 18m
Viva
Thu 24/95:45 a.m.
MEX
-
ORD
Nonstop4h 15m
Viva
Deal found 31/7C$ 380
Sun 27/94:22 p.m.
ORD
-
MEX
1 stop29h 03m
Viva
Sat 3/105:45 a.m.
MEX
-
ORD
Nonstop4h 15m
Viva
Deal found 3/8C$ 382
Fri 2/102:40 p.m.
ORD
-
MEX
1 stop6h 45m
Viva
Sat 3/105:45 a.m.
MEX
-
ORD
Nonstop4h 15m
Viva
Deal found 29/7C$ 384
Wed 2/912:30 p.m.
ORD
-
MEX
1 stop22h 30m
Viva
Wed 9/95:45 a.m.
MEX
-
ORD
Nonstop4h 15m
Viva
Deal found 29/7C$ 385
Sat 26/91:30 a.m.
ORD
-
MEX
Nonstop4h 10m
Viva
Mon 28/95:45 a.m.
MEX
-
ORD
Nonstop4h 15m
Viva
Deal found 30/7C$ 387
Fri 30/102:40 p.m.
ORD
-
MEX
1 stop6h 45m
Viva
Wed 4/114:15 p.m.
MEX
-
ORD
1 stop6h 40m
Viva
Deal found 29/7C$ 391
Mon 7/94:22 p.m.
ORD
-
MEX
1 stop17h 13m
Viva
Mon 28/95:45 a.m.
MEX
-
ORD
Nonstop4h 15m
Viva
Deal found 31/7C$ 392
Mon 14/94:22 p.m.
ORD
-
MEX
1 stop22h 13m
Viva
Sat 19/95:45 a.m.
MEX
-
ORD
Nonstop4h 15m
Viva
Deal found 30/7C$ 395

Find 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 3 August 2026.

Round-trip from

C$ 359

One-way from

C$ 185

Popular in

December

Cheapest in

February

Average price

C$ 558
Viva
  • Viva
  • 3/12-8/12
  • 1 total stop
  • 13h 10m total
  • Chicago to Mexico City
Search Deals
Viva
  • Viva
  • 30/8
  • 1 total stop
  • 18h 20m total
  • Chicago to Mexico City
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 81 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 August 2026
Search Deals

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 3 August 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Mon 14/9

4:22 p.m.-1:35 p.m.

1 stop22h 13m

Mexico City Benito Juarez

Tue 29/9

5:45 a.m.-11:00 a.m.

Nonstop4h 15m

C$ 359

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Fri 9/10

2:40 p.m.-10:00 p.m.

1 stop8h 20m

Mexico City Benito Juarez

Mon 12/10

5:45 a.m.-11:00 a.m.

Nonstop4h 15m

C$ 359

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sun 6/9

4:22 p.m.-9:40 a.m.

1 stop18h 18m

Mexico City Benito Juarez

Sun 27/9

5:45 a.m.-11:00 a.m.

Nonstop4h 15m

C$ 359
Quickest round-trip

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sun 27/9

1:30 a.m.-4:40 a.m.

Nonstop4h 10m

Mexico City Benito Juarez

Thu 1/10

5:45 a.m.-11:00 a.m.

Nonstop4h 15m

C$ 374

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sun 6/9

4:22 p.m.-7:40 a.m.

1 stop16h 18m

Mexico City Benito Juarez

Thu 24/9

5:45 a.m.-11:00 a.m.

Nonstop4h 15m

C$ 380

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Fri 20/11

12:25 a.m.-12:25 p.m.

1 stop12h 00m

Mexico City Benito Juarez

Fri 27/11

7:30 p.m.-11:35 p.m.

Nonstop4h 05m

C$ 385

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sun 13/9

4:22 p.m.-10:00 p.m.

1 stop6h 38m

Mexico City Benito Juarez

Sun 20/9

7:25 a.m.-2:52 p.m.

1 stop6h 27m

C$ 391

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Fri 30/10

2:40 p.m.-8:35 a.m.

1 stop18h 55m

Mexico City Benito Juarez

Sun 8/11

6:40 p.m.-10:55 p.m.

1 stop28h 15m

C$ 391

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Mon 14/9

4:22 p.m.-10:00 p.m.

1 stop6h 38m

Mexico City Benito Juarez

Mon 21/9

5:35 a.m.-2:52 p.m.

1 stop8h 17m

C$ 391

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Tue 29/9

12:30 p.m.-10:00 a.m.

1 stop22h 30m

Mexico City Benito Juarez

Tue 6/10

10:50 p.m.-2:50 p.m.

1 stop15h 00m

C$ 405

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 24 resultsSorted by cheapest first
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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?

The best time to book flights from Chicago O'Hare Intl Airport to Mexico City is 76 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, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Mexico City (average of C$ 439). Flying from Chicago O'Hare Intl Airport to Mexico City in December is currently the most expensive (average of C$ 817). 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 3 August 2026.

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 56% versus a flight in the afternoon.

How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Mexico City?

Airfare is below average for this route at the moment.

Chicago O'Hare Intl Airport to Mexico City flights typically cost between C$ 443 and C$ 695 in December.
The cheapest round-trip price found within the last 5 days was C$ 359 on Viva (3 Dec-8 Dec).

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 12 inbound flights from Chicago O'Hare Intl per day.

  • How long is the flight from Chicago O'Hare Intl Airport to Mexico City?

    There are many flights that can get you from Chicago O'Hare Intl Airport to Mexico City in 22h 13m. Fly via Viva to get the fastest option. The distance between Chicago O'Hare Intl Airport and Mexico City is about 2717 km.

  • 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 Air France (100%), Emirates (92%) and United Airlines (92%).

  • 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, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Mexico City (average of C$ 439). Flying from Chicago O'Hare Intl Airport to Mexico City in December is currently the most expensive (average of C$ 817). 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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Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Mexico City?

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Can Cheapflights find flights from O'Hare Intl to Mexico City with no change fees?

Yes, we can. To see specific flights from O'Hare Intl to Mexico City with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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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