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$118+ Cheap flights from O'Hare Intl (ORD) to Mexico City (MEX)

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MEX
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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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 Monday and return on a Sunday

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 August 2, 2025.

Round-trip from

$233
(Booking.com)

One-way from

$118
(Booking.com)

Popular in

December

Cheapest in

February

Average price

$334

Good round-trip deal

$303 or less

Good one-way deal

$159 or less
From Chicago O'Hare Intl to Mexico City Benito Juarez
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One-way flight from Chicago O'Hare Intl to Mexico City Benito Juarez
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Highest demand for flights based on searches. 11% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in August 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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Price to beat on a one-way 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 August 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/57:25 amORD - MEX
Nonstop4h 10mVolaris
Sun 9/712:40 amMEX - ORD
Nonstop4h 02mVolaris
Deal found 8/2$233
This Gotogate deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:25 amORD - MEX
Nonstop4h 10mMultiple Airlines
Thu 9/45:50 amMEX - ORD
Nonstop4h 05mMultiple Airlines
Deal found 8/1$236
This Booking.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1112:25 pmORD - MEX
1 stop10h 15mViva
Sat 10/185:50 amMEX - ORD
Nonstop4h 05mViva
Deal found 8/1$249

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 2,558,603 searches. Data last updated August 2, 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 9/14

7:25 am-10:35 am

Nonstop4h 10m

Mexico City Benito Juarez

Fri 9/19

12:40 am-5:42 am

Nonstop4h 02m

$233

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Mon 9/1

7:25 am-10:35 am

Nonstop4h 10m

Mexico City Benito Juarez

Thu 9/4

5:50 am-10:55 am

Nonstop4h 05m

$236

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sat 10/11

12:25 pm-9:40 pm

1 stop10h 15m

Mexico City Benito Juarez

Sat 10/18

5:50 am-10:55 am

Nonstop4h 05m

$249

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sun 8/31

1:55 am-11:10 am

1 stop10h 15m

$118

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Wed 8/20

12:25 pm-8:25 pm

1 stop9h 00m

$119

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Wed 9/3

8:47 pm-8:10 pm

2 stops24h 23m

$128

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Fri 10/17

2:35 pm-3:05 am

1 stop13h 30m

$129

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sun 8/24

5:00 am-2:30 pm

1 stop10h 30m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

The best insider tips for Chicago O'Hare Intl Airport to Mexico City flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Mexico City trip
Airlines
Volaris

Volaris offers priority boarding with Plus fare, including one checked bag and unlimited flight changes.


Volaris Basic fare allows free same-day flight changes, ideal for flexible travel plans.

Read more about Volarisby Mark Chesnut
Aeromexico

Aeromexico's Clase Premier offers extra legroom, footrests, and multiple charging outlets on Boeing 737s.


Aeromexico provides free warm meals in economy, unlike most U.S. carriers.

Read more about Aeromexicoby Mark Chesnut
Airports
ORD

For a quick departure, consider taking the "L" train to ORD. It's often faster than driving due to Chicago traffic.

Read more about ORDby Ramsey Qubein
MEX

For a hassle-free arrival, use Uber from MEX to downtown. It's cheaper and more reliable than taxis.

Read more about MEXby Brandon Schultz
Our travel experts
Mark Chesnut

Mark Chesnut

Expert on Volaris and Aeromexico

Mark Chesnut

Mark Chesnut

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on ORD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Brandon Schultz

Brandon Schultz

Expert on MEX

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

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 July 25, 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Mexico City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Mexico City (average of $388). Flying from Chicago O'Hare Intl Airport to Mexico City in December is currently the most expensive (average of $615). 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 August 2, 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 25% versus a flight at noon.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Mexico City?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Mexico City. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Mexico City flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 August 2, 2025.

The most flights from ORD to MEX are scheduled on a Tuesday (16 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (12 on average).

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 August 2, 2025.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Mexico City, such as American Airlines, Viva, and Avianca. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.5

Overall

7.2

Boarding

7.5

Comfort

7.2

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.5

Overall

7.2

Boarding

7.5

Comfort

7.2

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
Viva
7.0
Good
788 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.5

Overall

7.2

Boarding

7.5

Comfort

7.2

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
Avianca
6.7
Okay
2,389 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.5

Overall

7.2

Boarding

7.5

Comfort

7.2

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
Volaris
6.6
Okay
1,163 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.5

Overall

7.2

Boarding

7.5

Comfort

7.2

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

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 5.5 mi from the city center, is the airport you fly into when you book flights from Chicago O'Hare Intl to Mexico City. 9 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 13 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?

    Our cheapest airline available from Chicago O'Hare Intl Airport to Mexico City is Volaris. Our recent data shows that you can find tickets from as low as $233 on this airline. An additional option worth looking into is Viva, starting at $249. Volaris is 32% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $118 on Volaris. Other airlines that offer cheap prices include Viva from $119 and Avianca from $129 one-way.

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

    Consider Aeromexico (88%), Delta (86%) or Air France (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?

    While on average a flight from Chicago O'Hare Intl Airport to Mexico City is generally $607, our data shows the cheapest flight currently is $114. When looking at the most popular route, (Chicago O'Hare Intl - Mexico City Benito Juarez), you can expect to pay $224 for that flight.

  • 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, May is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Mexico City (average of $388). Flying from Chicago O'Hare Intl Airport to Mexico City in December is currently the most expensive (average of $615). 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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Alternative routes for O'Hare Intl to Mexico City

See prices for flight routes from nearby airports that may be better suited for you.
Midway to Mexico City flights
O'Hare Intl to Mexico City flights

Top 9 airlines flying from O'Hare Intl to Mexico City

Discover the top 9 airlines that operate flights from O'Hare Intl to Mexico City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$144Average$308FlexibilityNo cancel feeOn-time79%
FrontierCheapest$163Average$353FlexibilityNo cancel feeOn-time62%
AviancaCheapest$166Average$307FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$175Average$413FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$178Average$518FlexibilityNo cancel feeOn-time69%
VivaCheapest$214Average$346FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$219Average$393FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$307Average$366FlexibilityNo cancel feeOn-time71%
AeroMexico ConnectCheapest$523Average$750FlexibilityNo cancel feeOn-timeN/A

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