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$129+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MEX
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
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1. Tell us where you want to go

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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 April, booked 77 days in advance, depart on a Thursday or Monday and return on a Thursday

Cheap 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, 2026.

This Viva deal was found by Cheapflights users on 7/29. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:35 am
ORD
-
MEX
1 stop9h 05m
Viva
Tue 12/87:30 pm
MEX
-
ORD
Nonstop4h 05m
Viva
Deal found 7/29$256
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:30 am
ORD
-
MEX
Nonstop4h 10m
Viva
Thu 9/175:45 am
MEX
-
ORD
Nonstop4h 15m
Viva
Deal found 7/30$258
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.
Sun 8/301:30 am
ORD
-
MEX
Nonstop4h 15m
Viva
Sun 9/65:45 am
MEX
-
ORD
Nonstop4h 15m
Viva
Deal found 8/1$259
This Viva deal was found by Cheapflights users on 7/29. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:40 pm
ORD
-
MEX
1 stop7h 50m
Viva
Thu 11/57:30 pm
MEX
-
ORD
Nonstop4h 05m
Viva
Deal found 7/29$265
This Viva deal was found by Cheapflights users on 7/29. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:30 pm
ORD
-
MEX
1 stop19h 50m
Viva
Tue 9/295:45 am
MEX
-
ORD
Nonstop4h 15m
Viva
Deal found 7/29$266
This Viva deal was found by Cheapflights users on 7/29. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:30 am
ORD
-
MEX
Nonstop4h 10m
Viva
Sun 10/255:45 am
MEX
-
ORD
Nonstop4h 15m
Viva
Deal found 7/29$267
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.
Sun 8/301:30 am
ORD
-
MEX
Nonstop4h 15m
Viva
Wed 9/25:45 am
MEX
-
ORD
Nonstop4h 15m
Viva
Deal found 8/1$268
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2712:35 am
ORD
-
MEX
1 stop7h 05m
Viva
Sun 12/67:30 pm
MEX
-
ORD
Nonstop4h 05m
Viva
Deal found 7/31$269

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 August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$256
(Viva)

One-way from

$129
(Super.com)

Popular in

December

Cheapest in

February

Average price

$398

Good round-trip deal

$326 or less

Good one-way deal

$103 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Mexico City Benito Juarez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Mexico City Benito Juarez flights.
Search Deals
From Chicago O'Hare Intl to Mexico City Benito Juarez
Search Deals
One-way flight from Chicago O'Hare Intl to Mexico City Benito Juarez
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Mexico City Benito Juarez.
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Mexico City Benito Juarez.
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 2,558,603 searches. Data last updated August 2, 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

Fri 10/23

2:40 pm-10:00 pm

1 stop8h 20m

Mexico City Benito Juarez

Mon 10/26

5:45 am-11:00 am

Nonstop4h 15m

$256

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Wed 9/30

12:30 pm-9:45 pm

1 stop10h 15m

Mexico City Benito Juarez

Sun 10/4

5:45 am-11:00 am

Nonstop4h 15m

$266
Quickest round-trip

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sun 9/27

1:30 am-4:40 am

Nonstop4h 10m

Mexico City Benito Juarez

Thu 10/1

5:45 am-11:00 am

Nonstop4h 15m

$267

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sun 9/27

4:22 pm-10:00 pm

1 stop6h 38m

Mexico City Benito Juarez

Mon 9/28

5:45 am-11:00 am

Nonstop4h 15m

$274

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sun 10/18

1:30 am-4:40 am

Nonstop4h 10m

Mexico City Benito Juarez

Thu 10/29

5:45 am-11:00 am

Nonstop4h 15m

$276

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Mon 10/5

5:20 pm-8:35 am

1 stop16h 15m

Mexico City Benito Juarez

Sun 10/11

10:50 pm-3:50 pm

1 stop16h 00m

$279

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Wed 8/26

12:25 pm-7:35 pm

1 stop8h 10m

Mexico City Benito Juarez

Thu 9/10

5:45 am-11:00 am

Nonstop4h 15m

$284

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Fri 8/21

4:20 pm-1:35 pm

1 stop22h 15m

Mexico City Benito Juarez

Tue 8/25

5:45 am-10:55 am

Nonstop4h 10m

$300

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Wed 9/30

1:30 am-4:40 am

Nonstop4h 10m

Mexico City Benito Juarez

Sat 10/3

5:45 am-11:00 am

Nonstop4h 15m

$303

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sun 9/6

4:22 pm-8:35 am

1 stop17h 13m

Mexico City Benito Juarez

Sun 9/13

5:35 am-2:52 pm

1 stop8h 17m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 21 resultsSorted by cheapest first
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Compare providers for flights from O'Hare Intl to Mexico City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Mexico City in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy1 starTrust Score*3 stars
HOPEGOOPrice Accuracy3 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Mexico City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Mexico City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Mexico City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Mexico City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Mexico City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

Booking 76 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, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Mexico City (average of $313). Flying from Chicago O'Hare Intl Airport to Mexico City in December is currently the most expensive (average of $583). 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, 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 evening, which can drop the price by up to 10% versus a flight in the afternoon.

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 August 1, 2026.

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

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 $316 and $496 in October.
The cheapest round-trip price found within the last 5 days was $256 on Viva (Oct 9-Oct 16).

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

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Mexico City trip
Our travel experts
Mark Chesnut

Mark Chesnut

Expert on Volaris and Aeromexico

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

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 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

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, 2026.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Mexico City, such as Aeromexico,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aeromexico
7.4
Good
1,471 reviews

Boarding

7.4

Crew

7.9

Overall

7.4

Entertainment

7.0

Food

6.5

Comfort

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2025

VER - MEX

Was West jet. Very unconrtsble seats. If they can put more seats probably they will.
Aeromexico
7.4
Good
1,471 reviews
Aeromexico
7.4
Good
1,471 reviews

Boarding

7.4

Crew

7.9

Overall

7.4

Entertainment

7.0

Food

6.5

Comfort

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2025

VER - MEX

Was West jet. Very unconrtsble seats. If they can put more seats probably they will.
United Airlines
7.4
Good
10,058 reviews
Aeromexico
7.4
Good
1,471 reviews

Boarding

7.4

Crew

7.9

Overall

7.4

Entertainment

7.0

Food

6.5

Comfort

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2025

VER - MEX

Was West jet. Very unconrtsble seats. If they can put more seats probably they will.
American Airlines
7.1
Good
11,842 reviews
Aeromexico
7.4
Good
1,471 reviews

Boarding

7.4

Crew

7.9

Overall

7.4

Entertainment

7.0

Food

6.5

Comfort

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2025

VER - MEX

Was West jet. Very unconrtsble seats. If they can put more seats probably they will.
Viva
7.0
Good
804 reviews
Aeromexico
7.4
Good
1,471 reviews

Boarding

7.4

Crew

7.9

Overall

7.4

Entertainment

7.0

Food

6.5

Comfort

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2025

VER - MEX

Was West jet. Very unconrtsble seats. If they can put more seats probably they will.
Volaris
6.6
Okay
1,148 reviews
Aeromexico
7.4
Good
1,471 reviews

Boarding

7.4

Crew

7.9

Overall

7.4

Entertainment

7.0

Food

6.5

Comfort

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2025

VER - MEX

Was West jet. Very unconrtsble seats. If they can put more seats probably they will.

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. 7 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?

    A quick flight from Chicago O'Hare Intl Airport to Mexico City can take about 8h 20m. Viva provides one of the quickest options available for as low as $256. Airlines will cover a distance of 1688 mi.

  • 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 Avianca. Our recent data shows that you can find tickets from as low as $129 on this airline. Additional options worth looking into are Volaris and Frontier, starting at $132 and $170 round-trip. Avianca is 66% 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 $97 on Volaris. Other airlines that offer cheap prices include Viva from $102 and Aeromexico from $134 one-way.

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

    Consider Air France (100%), KLM (92%) or WestJet (91%) 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 $635, our data shows the cheapest flight currently is $125. When looking at the most popular route, (Chicago O'Hare Intl - Mexico City Benito Juarez), you can expect to pay $256 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, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Mexico City (average of $313). Flying from Chicago O'Hare Intl Airport to Mexico City in December is currently the most expensive (average of $583). 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

Traveling to a place near Mexico City?

Book flights to Mexico City if you plan to visit one of these locations
Taxco

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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

Top 8 airlines flying from O'Hare Intl to Mexico City

Discover the top 8 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, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$129Average$275FlexibilityNo cancel feeOn-time71%
VolarisCheapest$132Average$342FlexibilityNo cancel feeOn-time79%
FrontierCheapest$170Average$382FlexibilityNo cancel feeOn-time62%
DeltaCheapest$171Average$498FlexibilityNo cancel feeOn-timeN/A
VivaCheapest$176Average$361FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$176Average$440FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$317Average$530FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$330Average$545FlexibilityNo cancel feeOn-time71%

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