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Cheap flights from Chicago O'Hare Intl Airport to Mexico from $84

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 departing on 2/26. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:43 am - 4:52 pmORD-CUN
4h 09mnonstop
Frontier Logo
6:22 pm - 9:32 pmCUN-ORD
4h 10mnonstop
$224Frontier
Find Deal
Tue, Dec 16 - Wed, Dec 24
Frontier Logo
6:15 am - 11:19 amORD-CUN
4h 04mnonstop
Frontier Logo
11:40 am - 2:49 pmCUN-ORD
4h 09mnonstop
$225Frontier
Find Deal
Thu, Jan 22 - Sun, Jan 25
Viva Logo
1:20 am - 5:05 amORD-MTY
3h 45mnonstop
Viva Logo
7:25 pm - 11:45 pmMTY-ORD
3h 20mnonstop
$230Viva
Find Deal
Sun, Jan 25 - Fri, Jun 12
Volaris Logo
6:23 am - 10:45 amORD-MEX
4h 22mnonstop
Volaris Logo
6:10 pm - 11:06 pmMEX-ORD
3h 56mnonstop
$233Volaris
Find Deal
Sat, Feb 28 - Sun, Mar 8
Volaris Logo
12:58 am - 4:20 amORD-MEX
4h 22mnonstop
Volaris Logo
12:40 am - 5:36 amMEX-ORD
3h 56mnonstop
$234Volaris
Find Deal
Sun, Mar 15 - Wed, Mar 18
Viva Logo
1:20 am - 5:05 amORD-MTY
3h 45mnonstop
Viva Logo
8:30 pm - 11:50 pmMTY-ORD
3h 20mnonstop
$236Viva
Find Deal
Wed, Jan 14 - Sun, Jan 25
American Airlines Logo
5:00 am - 5:34 pmORD-PVR
12h 34m1 stop
American Airlines Logo
3:20 pm - 7:58 pmPVR-ORD
4h 38mnonstop
$405American Airlines
Find Deal
Sun, Dec 14 - Sun, Dec 21
United Airlines Logo
5:40 am - 11:43 amORD-SJD
7h 03m1 stop
United Airlines Logo
12:50 pm - 6:01 pmSJD-ORD
4h 11mnonstop
$412United Airlines
Find Deal
Fri, Jan 23 - Fri, Jan 30
United Airlines Logo
7:15 am - 11:08 amORD-SJD
4h 53mnonstop
United Airlines Logo
2:11 pm - 12:14 amSJD-ORD
9h 03m1 stop
$416United Airlines
Find Deal
Thu, Dec 18 - Mon, Dec 22
American Airlines Logo
8:08 am - 11:59 amORD-SJD
4h 51mnonstop
American Airlines Logo
12:30 pm - 5:45 pmSJD-ORD
4h 15mnonstop
$417American Airlines
Find Deal
Mon, Feb 16 - Fri, Feb 20

Volaris flights from Chicago O'Hare Intl Airport to Mexico

Our best Volaris deals on Chicago O'Hare Intl Airport to Mexico flight tickets
Volaris
Nov 16
ORD11:58 pmChicago O'Hare Intl
4h 22m
MEX4:20 amMexico City Benito Juarez
Nov 21
MEX12:40 amMexico City Benito Juarez
3h 56m
ORD4:36 amChicago O'Hare Intl
$233
Find similar
Volaris
Feb 5
ORD6:23 amChicago O'Hare Intl
4h 22m
MEX10:45 amMexico City Benito Juarez
Feb 9
MEX6:10 pmMexico City Benito Juarez
3h 56m
ORD10:06 pmChicago O'Hare Intl
$234
Find similar
Volaris
Feb 17
ORD6:23 amChicago O'Hare Intl
14h 03m
1 stop
CUN9:26 pmCancun
Feb 21
CUN10:13 pmCancun
7h 23m
1 stop
ORD4:36 amChicago O'Hare Intl
$235
Find similar

Viva flights from Chicago O'Hare Intl Airport to Mexico

Our best Viva deals on Chicago O'Hare Intl Airport to Mexico flight tickets
Viva
Jan 25
ORD1:20 amChicago O'Hare Intl
3h 45m
MTY5:05 amMonterrey Gen Mariano Escobedo
Jun 12
MTY7:25 pmMonterrey Gen Mariano Escobedo
3h 20m
ORD11:45 pmChicago O'Hare Intl
$230
Find similar
Viva
Jan 14
ORD1:20 amChicago O'Hare Intl
3h 45m
MTY5:05 amMonterrey Gen Mariano Escobedo
Jan 25
MTY8:30 pmMonterrey Gen Mariano Escobedo
3h 20m
ORD11:50 pmChicago O'Hare Intl
$236
Find similar
Viva
Feb 11
ORD1:20 amChicago O'Hare Intl
3h 45m
MTY5:05 amMonterrey Gen Mariano Escobedo
Feb 15
MTY8:30 pmMonterrey Gen Mariano Escobedo
3h 20m
ORD11:50 pmChicago O'Hare Intl
$240
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Mexico 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 November 12, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Mexico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Tue 12/16

11:43 am-4:52 pm

Nonstop4h 09m

Cancun

Wed 12/24

6:22 pm-9:32 pm

Nonstop4h 10m

$224

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Thu 1/22

6:15 am-11:19 am

Nonstop4h 04m

Cancun

Sun 1/25

11:40 am-2:49 pm

Nonstop4h 09m

$225

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Sun 1/25

1:20 am-5:05 am

Nonstop3h 45m

Monterrey Gen Mariano Escobedo

Fri 6/12

7:25 pm-11:45 pm

Nonstop3h 20m

$230

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sat 2/28

6:23 am-10:45 am

Nonstop4h 22m

Mexico City Benito Juarez

Sun 3/8

6:10 pm-11:06 pm

Nonstop3h 56m

$233

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sun 3/15

12:58 am-4:20 am

Nonstop4h 22m

Mexico City Benito Juarez

Wed 3/18

12:40 am-5:36 am

Nonstop3h 56m

$234

ChicagoMonterrey

ORD - MTY

ORDMTY

Chicago O'Hare Intl

Wed 1/14

1:20 am-5:05 am

Nonstop3h 45m

Monterrey Gen Mariano Escobedo

Sun 1/25

8:30 pm-11:50 pm

Nonstop3h 20m

$236

ChicagoPuerto Vallarta

ORD - PVR

ORDPVR

Chicago O'Hare Intl

Sun 12/14

5:00 am-5:34 pm

1 stop12h 34m

Puerto Vallarta Ordaz

Sun 12/21

3:20 pm-7:58 pm

Nonstop4h 38m

$405

ChicagoSan José del Cabo

ORD - SJD

ORDSJD

Chicago O'Hare Intl

Fri 1/23

5:40 am-11:43 am

1 stop7h 03m

San José del Cabo Los Cabos

Fri 1/30

12:50 pm-6:01 pm

Nonstop4h 11m

$412

ChicagoSan José del Cabo

ORD - SJD

ORDSJD

Chicago O'Hare Intl

Thu 12/18

7:15 am-11:08 am

Nonstop4h 53m

San José del Cabo Los Cabos

Mon 12/22

2:11 pm-12:14 am

1 stop9h 03m

$416

ChicagoSan José del Cabo

ORD - SJD

ORDSJD

Chicago O'Hare Intl

Mon 2/16

8:08 am-11:59 am

Nonstop4h 51m

San José del Cabo Los Cabos

Fri 2/20

12:30 pm-5:45 pm

Nonstop4h 15m

$417

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 from

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

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?

If you’re not able to fly to Mexico in September, then January is your next best option. Flight prices from Chicago O'Hare Intl Airport to Mexico during January average around $373.

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

The cheapest day to depart on your flight to Mexico is on a Monday when prices can be found for as low as $404. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $529. These prices are subject to change though, so be sure to set up a Price Alert for flights to Mexico.

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

Our data shows that the cheapest Chicago O'Hare Intl Airport to Mexico flights are usually those with departure times at noon. Our users have found flights to Mexico at noon for as low as $192. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $643 on average. Flights to Mexico from Chicago O'Hare Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Fly from Chicago O'Hare Intl to Cancun for the best Chicago O'Hare Intl - Mexico flight prices

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

You are more likely to see cheaper flights to Mexico from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Mexico for around $441 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mexico from Chicago O'Hare Intl Airport for as low as $367 on momondo.

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

There are 4 cabin classes available to choose from on Chicago O'Hare Intl to Mexico 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 O'Hare Intl Airport to Mexico flights?

You could potentially save up to 5% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Mexico flight.

Cheap Chicago O'Hare Intl Airport to Mexico flight deals and tips

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

Best Price Found

$136

Fastest flight time

3h 35m

Direct flights

Every day

Airports in Mexico

2 airports
The best one-way flight to Mexico from Chicago O'Hare Intl Airport in the past 72 hours is $136. The best round-trip flight deal from Chicago O'Hare Intl Airport to Mexico found on momondo in the last 72 hours is $265.
The fastest flight from Chicago O'Hare Intl Airport to Mexico takes 3h 35m
Direct flights go from Chicago O'Hare Intl Airport to Mexico every day.
There are 2 airports near Mexico: Monterrey Gen Mariano Escobedo (MTY), Cancun (CUN)
Search flight deals

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

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

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

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

    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 O'Hare Intl Airport to Mexico.

  • What documentation or ID do you need to fly to Mexico?

    The required travel and health documents for your Mexico 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. 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?

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

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Mexico with momondo
Airline
Rating
Free Cancellation
Price
VolarisPriceFrom $53Free CancellationRating
6.7
1,148 reviews
Search Volaris flights
AviancaPriceFrom $129Free CancellationRating
6.6
2,475 reviews
Search Avianca flights
AeromexicoPriceFrom $131Free CancellationRating
7.4
1,672 reviews
Search Aeromexico flights
FrontierPriceFrom $134Free CancellationRating
5.8
3,114 reviews
Search Frontier flights
United AirlinesPriceFrom $146Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights
Spirit AirlinesPriceFrom $152Free CancellationRating
6.3
8,139 reviews
Search Spirit Airlines flights
DeltaPriceFrom $157Free CancellationRating
7.9
8,007 reviews
Search Delta flights
VivaPriceFrom $164Free CancellationRating
7.0
788 reviews
Search Viva flights
American AirlinesPriceFrom $259Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
SouthwestPriceFrom $266Free CancellationRating
8.0
4,236 reviews
Search Southwest flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Mexico from Chicago.

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

All flight searches from Chicago to Mexico on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Mexico.

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

Yes. momondo can track prices for Chicago to Mexico flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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