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Cheap flights from Chicago to Mexico City from $101

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 to Mexico City departing on 11/8. 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 to Mexico City

Cheap round-trip flights

Viva Logo
4:40 pm - 12:10 amORD-MEX
7h 30m1 stop
Viva Logo
7:30 pm - 11:30 pmMEX-ORD
4h 00mnonstop
$244Viva
Find Deal
Sat, Nov 15 - Tue, Nov 25
Viva Logo
1:15 am - 5:30 amORD-MEX
4h 15mnonstop
Viva Logo
7:30 pm - 11:30 pmMEX-ORD
4h 00mnonstop
$247Viva
Find Deal
Sun, Nov 9 - Wed, Nov 19
Viva Logo
1:15 am - 5:30 amORD-MEX
4h 15mnonstop
Viva Logo
7:30 pm - 11:30 pmMEX-ORD
4h 00mnonstop
$249Viva
Find Deal
Sun, Nov 9 - Thu, Nov 20
Volaris Logo
11:58 pm - 4:20 amORD-MEX
4h 22mnonstop
Volaris Logo
6:10 pm - 10:06 pmMEX-ORD
3h 56mnonstop
$257Volaris
Find Deal
Fri, Nov 7 - Wed, Nov 12
Volaris Logo
7:25 am - 10:35 amORD-MEX
4h 10mnonstop
Volaris Logo
12:40 am - 5:42 amMEX-ORD
4h 02mnonstop
$259Volaris
Find Deal
Tue, Oct 7 - Mon, Oct 20
American Airlines Logo
5:00 am - 11:33 amORD-MEX
7h 33m1 stop
American Airlines Logo
10:55 am - 11:58 pmMEX-ORD
12h 03m1 stop
$269American Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 21
Delta Logo
1:00 am - 5:41 amORD-MEX
4h 41mnonstop
Delta Logo
8:30 am - 12:48 pmMEX-ORD
4h 18mnonstop
$298Delta
Find Deal
Sun, Feb 8 - Sun, Feb 15
Aeromexico Logo
6:00 am - 3:15 pmMDW-MEX
9h 15m1 stop
Aeromexico Logo
6:10 pm - 11:32 pmMEX-MDW
29h 22m2 stops
$397Aeromexico
Find Deal
Tue, Nov 11 - Tue, Nov 11
Aeromexico Logo
11:05 am - 8:45 pmMDW-MEX
9h 40m1 stop
Aeromexico Logo
10:30 pm - 4:39 pmMEX-MDW
18h 09m2 stops
$411Aeromexico
Find Deal
Sat, Nov 15 - Sun, Nov 23
Delta Logo
6:00 am - 7:30 pmMDW-MEX
14h 30m1 stop
Delta Logo
8:40 am - 10:14 pmMEX-MDW
12h 34m1 stop
$421Delta
Find Deal
Sat, Oct 18 - Tue, Oct 21

Viva flights from Chicago to Mexico City

Our best Viva deals on Chicago to Mexico City flight tickets
Viva
Nov 15
ORD4:40 pmChicago O'Hare Intl
7h 30m
1 stop
MEX12:10 amMexico City Benito Juarez
Nov 25
MEX7:30 pmMexico City Benito Juarez
4h 00m
ORD11:30 pmChicago O'Hare Intl
$244
Find similar
Viva
Nov 9
ORD1:15 amChicago O'Hare Intl
4h 15m
MEX5:30 amMexico City Benito Juarez
Nov 19
MEX7:30 pmMexico City Benito Juarez
4h 00m
ORD11:30 pmChicago O'Hare Intl
$247
Find similar
Viva
Nov 9
ORD1:15 amChicago O'Hare Intl
4h 15m
MEX5:30 amMexico City Benito Juarez
Nov 20
MEX7:30 pmMexico City Benito Juarez
4h 00m
ORD11:30 pmChicago O'Hare Intl
$249
Find similar

Volaris flights from Chicago to Mexico City

Our best Volaris deals on Chicago to Mexico City flight tickets
Volaris
Nov 7
ORD11:58 pmChicago O'Hare Intl
4h 22m
MEX4:20 amMexico City Benito Juarez
Nov 12
MEX6:10 pmMexico City Benito Juarez
3h 56m
ORD10:06 pmChicago O'Hare Intl
$257
Find similar
Volaris
Oct 7
ORD7:25 amChicago O'Hare Intl
4h 10m
MEX10:35 amMexico City Benito Juarez
Oct 20
MEX12:40 amMexico City Benito Juarez
4h 02m
ORD5:42 amChicago O'Hare Intl
$259
Find similar
Volaris
Oct 6
ORD1:40 amChicago O'Hare Intl
4h 10m
MEX4:50 amMexico City Benito Juarez
Oct 20
MEX12:40 amMexico City Benito Juarez
4h 02m
ORD5:42 amChicago O'Hare Intl
$261
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 September 17, 2025.
Use the filters below to find and compare flights from Chicago 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

Sat 11/15

4:40 pm-12:10 am

1 stop7h 30m

Mexico City Benito Juarez

Tue 11/25

7:30 pm-11:30 pm

Nonstop4h 00m

$244

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sun 11/9

1:15 am-5:30 am

Nonstop4h 15m

Mexico City Benito Juarez

Wed 11/19

7:30 pm-11:30 pm

Nonstop4h 00m

$247

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sun 11/9

1:15 am-5:30 am

Nonstop4h 15m

Mexico City Benito Juarez

Thu 11/20

7:30 pm-11:30 pm

Nonstop4h 00m

$249

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Fri 11/7

11:58 pm-4:20 am

Nonstop4h 22m

Mexico City Benito Juarez

Wed 11/12

6:10 pm-10:06 pm

Nonstop3h 56m

$257

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Tue 10/7

7:25 am-10:35 am

Nonstop4h 10m

Mexico City Benito Juarez

Mon 10/20

12:40 am-5:42 am

Nonstop4h 02m

$259

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sat 10/4

5:00 am-11:33 am

1 stop7h 33m

Mexico City Benito Juarez

Tue 10/21

10:55 am-11:58 pm

1 stop12h 03m

$269

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sun 2/8

1:00 am-5:41 am

Nonstop4h 41m

Mexico City Benito Juarez

Sun 2/15

8:30 am-12:48 pm

Nonstop4h 18m

$298

ChicagoMexico City

MDW - MEX

MDWMEX

Chicago Midway

Tue 11/11

6:00 am-3:15 pm

1 stop9h 15m

Mexico City Benito Juarez

Tue 11/11

6:10 pm-11:32 pm

2 stops29h 22m

$397

ChicagoMexico City

MDW - MEX

MDWMEX

Chicago Midway

Sat 11/15

11:05 am-8:45 pm

1 stop9h 40m

Mexico City Benito Juarez

Sun 11/23

10:30 pm-4:39 pm

2 stops18h 09m

$411

ChicagoMexico City

MDW - MEX

MDWMEX

Chicago Midway

Sat 10/18

6:00 am-7:30 pm

1 stop14h 30m

Mexico City Benito Juarez

Tue 10/21

8:40 am-10:14 pm

1 stop12h 34m

$421

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 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 typical price of a round-trip flight between Chicago and Mexico City?

What is the cheapest month to fly to Mexico City?

The cheapest month to fly to Mexico City from Chicago is in February. Flight prices, which tend to average around $284, 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 during January instead. Flights to Mexico City in January, while not as cheap as those in February, still average around $301.

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 $350. On the other hand, Friday is the most expensive day to depart from Chicago 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 to Mexico City in the morning for as low as $341. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Mexico City, so prices are often more expensive at around $405 per ticket.

What is the cheapest Chicago to Mexico City Benito Juarez flight route?

Fly from Chicago O'Hare Intl to Mexico City Benito Juarez for the best Chicago - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Mexico City for around $346 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 for as low as $292 on momondo.

What cabin class options are available on Chicago to Mexico City Benito Juarez flights?

There are 4 cabin classes available to choose from on Chicago 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.

Can stopping save me money on Chicago to Mexico City flights?

No. A direct flight is the cheapest option for a flight between Chicago to Mexico City.

How have Chicago to Mexico City flight prices changed over time?

As of September 2025, prices for Chicago to Mexico City flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Mexico City

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

Cheap Chicago to Mexico City (CHI to MEX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Mexico City

Best Price Found

$147

Fastest flight time

4h 10m

Direct flights

Every day

Airports in Mexico City

1 airport
The best one-way flight to Mexico City from Chicago in the past 72 hours is $147. The best round-trip flight deal from Chicago to Mexico City found on momondo in the last 72 hours is $296.
The fastest flight from Chicago to Mexico City takes 4h 10m
Direct flights go from Chicago to Mexico City every day.
There is 1 airport near Mexico City: Mexico City Benito Juarez (MEX)
Search flight deals

  • How far is Chicago to Mexico City Benito Juarez by plane?

    The distance between Chicago and Mexico City Benito Juarez is about 1691.2 mi. In terms of flight time, this usually takes a little over 4h 10m.

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

    Prices for flights from Chicago to Mexico City Benito Juarez Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago 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 to Mexico City?

  • What is the most popular airline from Chicago to Mexico City?

Best airlines flying from Chicago to Mexico City

Compare and see reviews for airlines that fly from Chicago to Mexico City with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $129Free CancellationRating
6.7
2,436 reviews
Search Avianca flights
VolarisPriceFrom $141Free CancellationRating
6.6
1,154 reviews
Search Volaris flights
FrontierPriceFrom $163Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
AeromexicoPriceFrom $174Free CancellationRating
7.4
1,696 reviews
Search Aeromexico flights
United AirlinesPriceFrom $176Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
VivaPriceFrom $214Free CancellationRating
7.0
787 reviews
Search Viva flights
DeltaPriceFrom $218Free CancellationRating
7.9
7,961 reviews
Search Delta flights
American AirlinesPriceFrom $307Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
AeroMexico ConnectPriceFrom $523Free CancellationRating
7.4
54 reviews
Search AeroMexico Connect flights

  • Delta Flights From Chicago to Mexico City

    Delta flies from Chicago to Mexico City around 14 times per week, with 7,961 momondo users rating the airline 7.9/10. The cheapest Delta deal from Chicago to Mexico City in the last 72 hours was $218 (round-trip), much lower than the average airfare cost of $504 for Delta flights on this route.

  • Aeromexico Flights From Chicago to Mexico City

    Another popular option for Chicago to Mexico City flights is Aeromexico (7.4/10, 1,696 ratings). Aeromexico flies from Chicago to Mexico City around 13 times per week, with deals starting from $174 round-trip and rising to an average price of around $426.

Traveling to a place near Mexico City?

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

Why use momondo?

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

Finding the right flight to Mexico City from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Mexico City quick and easy, saving you time and money.

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

Yes. All flights to Mexico City from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Mexico City from Chicago.

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.

An easier way to manage your Mexico City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Mexico

Airports servicing Mexico City Federal District

Mexico City Toluca Intl Airport