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Cheap flights from Chicago O'Hare Intl Airport to Mexico City from $82

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Mexico City departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to Mexico City (ORD-MEX)

Cheap round-trip flights

Volaris Logo
1:55 am - 9:40 amORD-MEX
8h 45m1 stop
Volaris Logo
12:40 am - 5:42 amMEX-ORD
4h 02mnonstop
$210Volaris
Find Deal
lun., sep. 8 - mié., sep. 17
Volaris Logo
7:25 am - 10:35 amORD-MEX
4h 10mnonstop
Volaris Logo
12:40 am - 5:42 amMEX-ORD
4h 02mnonstop
$214Volaris
Find Deal
vie., sep. 5 - sáb., sep. 6
Logo
12:45 pm - 11:35 pmORD-MEX
11h 50m1 stop
Logo
7:30 pm - 11:30 pmMEX-ORD
4h 00mnonstop
$218
Find Deal
sáb., nov. 1 - lun., nov. 10
Volaris Logo
1:40 am - 4:50 amORD-MEX
4h 10mnonstop
Volaris Logo
4:30 pm - 12:15 amMEX-ORD
6h 45m1 stop
$230Volaris
Find Deal
lun., sep. 8 - jue., sep. 18
Volaris Logo
1:40 am - 4:50 amORD-MEX
4h 10mnonstop
Volaris Logo
12:40 am - 5:42 amMEX-ORD
4h 02mnonstop
$234Volaris
Find Deal
sáb., oct. 4 - dom., oct. 12
Volaris Logo
1:40 am - 4:50 amORD-MEX
4h 10mnonstop
Volaris Logo
6:30 pm - 11:32 pmMEX-ORD
4h 02mnonstop
$236Volaris
Find Deal
vie., sep. 26 - sáb., oct. 4
Volaris Logo
1:40 am - 4:50 amORD-MEX
4h 10mnonstop
Volaris Logo
4:30 pm - 12:15 amMEX-ORD
6h 45m1 stop
$238Volaris
Find Deal
vie., sep. 12 - jue., sep. 18
Volaris Logo
1:40 am - 4:50 amORD-MEX
4h 10mnonstop
Volaris Logo
6:30 pm - 11:32 pmMEX-ORD
4h 02mnonstop
$239Volaris
Find Deal
lun., oct. 6 - sáb., oct. 18
Volaris Logo
7:25 am - 10:35 amORD-MEX
4h 10mnonstop
Volaris Logo
12:40 am - 5:42 amMEX-ORD
4h 02mnonstop
$240Volaris
Find Deal
sáb., oct. 18 - jue., oct. 23
American Airlines Logo
8:10 am - 8:15 pmORD-MEX
13h 05m1 stop
American Airlines Logo
11:25 am - 9:14 pmMEX-ORD
8h 49m1 stop
$267American Airlines
Find Deal
sáb., oct. 4 - mar., oct. 21

Volaris flights from Chicago O'Hare Intl Airport to Mexico City

Our best Volaris deals on Chicago O'Hare Intl Airport to Mexico City flight tickets
Volaris
Sep 8
ORD1:55 amChicago O'Hare Intl
8h 45m
1 stop
MEX9:40 amMexico City Benito Juarez
Sep 17
MEX12:40 amMexico City Benito Juarez
4h 02m
ORD5:42 amChicago O'Hare Intl
$210
Find similar
Volaris
Sep 5
ORD7:25 amChicago O'Hare Intl
4h 10m
MEX10:35 amMexico City Benito Juarez
Sep 6
MEX12:40 amMexico City Benito Juarez
4h 02m
ORD5:42 amChicago O'Hare Intl
$214
Find similar
Volaris
Sep 8
ORD1:40 amChicago O'Hare Intl
4h 10m
MEX4:50 amMexico City Benito Juarez
Sep 18
MEX4:30 pmMexico City Benito Juarez
6h 45m
1 stop
ORD12:15 amChicago O'Hare Intl
$230
Find similar

Viva flights from Chicago O'Hare Intl Airport to Mexico City

Our best Viva deals on Chicago O'Hare Intl Airport to Mexico City flight tickets
Viva
Aug 19
ORD1:40 amChicago O'Hare Intl
4h 05m
MEX4:45 amMexico City Benito Juarez
Aug 29
MEX5:50 amMexico City Benito Juarez
4h 05m
ORD10:55 amChicago O'Hare Intl
$320
Find similar
Viva
Aug 23
ORD12:25 pmChicago O'Hare Intl
10h 20m
1 stop
MEX9:45 pmMexico City Benito Juarez
Aug 30
MEX5:50 amMexico City Benito Juarez
4h 05m
ORD10:55 amChicago O'Hare Intl
$322
Find similar
Viva
Aug 19
ORD12:25 pmChicago O'Hare Intl
10h 05m
1 stop
MEX9:30 pmMexico City Benito Juarez
Aug 26
MEX5:05 amMexico City Benito Juarez
17h 45m
1 stop
ORD11:50 pmChicago O'Hare Intl
$326
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated agosto 14, 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

Fly to

Route

Depart

Return

Price

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

lun. 9/8

1:55 am-9:40 am

1 stop8h 45m

Mexico City Benito Juarez

mié. 9/17

12:40 am-5:42 am

Nonstop4h 02m

$210

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

vie. 9/5

7:25 am-10:35 am

Nonstop4h 10m

Mexico City Benito Juarez

sáb. 9/6

12:40 am-5:42 am

Nonstop4h 02m

$214

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

sáb. 11/1

12:45 pm-11:35 pm

1 stop11h 50m

Mexico City Benito Juarez

lun. 11/10

7:30 pm-11:30 pm

Nonstop4h 00m

$218

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

lun. 9/8

1:40 am-4:50 am

Nonstop4h 10m

Mexico City Benito Juarez

jue. 9/18

4:30 pm-12:15 am

1 stop6h 45m

$230

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

sáb. 10/4

1:40 am-4:50 am

Nonstop4h 10m

Mexico City Benito Juarez

dom. 10/12

12:40 am-5:42 am

Nonstop4h 02m

$234

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

vie. 9/26

1:40 am-4:50 am

Nonstop4h 10m

Mexico City Benito Juarez

sáb. 10/4

6:30 pm-11:32 pm

Nonstop4h 02m

$236

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

vie. 9/12

1:40 am-4:50 am

Nonstop4h 10m

Mexico City Benito Juarez

jue. 9/18

4:30 pm-12:15 am

1 stop6h 45m

$238

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

lun. 10/6

1:40 am-4:50 am

Nonstop4h 10m

Mexico City Benito Juarez

sáb. 10/18

6:30 pm-11:32 pm

Nonstop4h 02m

$239

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

sáb. 10/18

7:25 am-10:35 am

Nonstop4h 10m

Mexico City Benito Juarez

jue. 10/23

12:40 am-5:42 am

Nonstop4h 02m

$240

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

sáb. 10/4

8:10 am-8:15 pm

1 stop13h 05m

Mexico City Benito Juarez

mar. 10/21

11:25 am-9:14 pm

1 stop8h 49m

$267

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Mexico City from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Mexico City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Mexico City?

The cheapest month to fly to Mexico City from Chicago O'Hare Intl Airport is in February. Flight prices, which tend to average around $289, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Mexico City from Chicago O'Hare Intl Airport during January instead. Flights to Mexico City in January, while not as cheap as those in February, still average around $293.

What is the cheapest day to depart on your flight to Mexico City?

Our data shows that Tuesday is the least expensive day to fly to Mexico City. Tickets to fly out on this day can be as low as $347. On the other hand, Saturday is the most expensive day to depart from Chicago O'Hare Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $385.

What is the cheapest time of day to depart on your flight to Mexico City?

According to our data, the cheapest time of day to fly to Mexico City is in the morning. momondo users have found flights departing from Chicago O'Hare Intl Airport to Mexico City in the morning for as low as $340. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Mexico City, so prices are often more expensive at around $441 per ticket.

What is the cheapest Chicago O'Hare Intl to Mexico City Benito Juarez flight route?

Fly from Chicago O'Hare Intl to Mexico City Benito Juarez for the best Chicago O'Hare Intl - Mexico City Benito Juarez flight prices

How far in advance should I book a flight to Mexico City?

You are more likely to see cheaper flights to Mexico City from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Mexico City for around $345 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mexico City from Chicago O'Hare Intl Airport for as low as $288 on momondo.

What cabin class options are available on Chicago O'Hare Intl to Mexico City Benito Juarez flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl to Mexico City Benito Juarez flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Chicago O'Hare Intl Airport to Mexico City flight prices changed over time?

As of August 2025, prices for Chicago O'Hare Intl Airport to Mexico City flights are approximately 30% more expensive when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Mexico City

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Mexico City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Mexico City (ORD to MEX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Mexico City

Best Price Found

$82

Fastest flight time

4h 05m

Direct flights

Every day

Airports in Mexico City

1 airport
The best one-way flight to Mexico City from Chicago O'Hare Intl Airport in the past 72 hours is $82. The best round-trip flight deal from Chicago O'Hare Intl Airport to Mexico City found on momondo in the last 72 hours is $210.
The fastest flight from Chicago O'Hare Intl Airport to Mexico City takes 4h 05m
Direct flights go from Chicago O'Hare Intl Airport to Mexico City every day.
There is 1 airport near Mexico City: Mexico City Benito Juarez (MEX)
Search flight deals

  • How far is Chicago O'Hare Intl to Mexico City Benito Juarez by plane?

    The straight-line distance from Chicago O'Hare Intl to Mexico City Benito Juarez is 1691.2 mi. In terms of flight time, this usually takes a little over 4h 05m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Mexico City Benito Juarez Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Mexico City Benito Juarez Airport are updated daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Mexico City Benito Juarez Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Mexico City Benito Juarez Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Mexico City Benito Juarez Airport.

  • What documentation or ID do you need to fly to Mexico City Benito Juarez Airport?

    The required travel and health documents for your Mexico City Benito Juarez Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Mexico City Benito Juarez Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Mexico City?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Mexico City?

Best airlines flying from Chicago O'Hare Intl Airport to Mexico City

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Mexico City with momondo
Airline
Rating
Free Cancellation
Price
VolarisPriceFrom $144Free CancellationRating
6.6
1,163 reviews
Search Volaris flights
FrontierPriceFrom $163Free CancellationRating
5.8
3,219 reviews
Search Frontier flights
AviancaPriceFrom $166Free CancellationRating
6.7
2,399 reviews
Search Avianca flights
AeromexicoPriceFrom $174Free CancellationRating
7.5
1,724 reviews
Search Aeromexico flights
United AirlinesPriceFrom $178Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
VivaPriceFrom $214Free CancellationRating
7.0
790 reviews
Search Viva flights
DeltaPriceFrom $217Free CancellationRating
8.0
7,980 reviews
Search Delta flights
American AirlinesPriceFrom $307Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
AeroMexico ConnectPriceFrom $523Free CancellationRating
7.4
62 reviews
Search AeroMexico Connect flights

  • Delta Flights From Chicago O'Hare Intl Airport to Mexico City

    Delta operates around 15 flights from Chicago O'Hare Intl Airport to Mexico City every week. The average price of these flights found in the last 72 hours has been $393, but momondo users have found Delta deals from Chicago O'Hare Intl Airport to Mexico City from as low as $217 round-trip. Delta has been scored 8.0/10 in 7,980 reviews.

  • Aeromexico Flights From Chicago O'Hare Intl Airport to Mexico City

    Another popular option for Chicago O'Hare Intl Airport to Mexico City flights is Aeromexico (7.5/10, 1,724 ratings). Aeromexico flies from Chicago O'Hare Intl Airport to Mexico City around 13 times per week, with deals starting from $174 round-trip and rising to an average price of around $408.

Traveling to a place near Mexico City?

Book flights to Mexico City if you plan to visit one of these locations
Cuernavaca
Taxco
Tepoztlán
Valle de Bravo

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Mexico City?

It is quick and easy to find Chicago to Mexico City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Mexico City that suits you.

Can I find flights from Chicago to Mexico City with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Mexico City from Chicago with this policy.

How can momondo help me find flights from Chicago to Mexico City?

momondo helps you find the best flight between Chicago and Mexico City by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Chicago to Mexico City right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Mexico City, momondo offers a useful price alert feature which will track prices for flights to Mexico City from Chicago and alert you when they change.

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