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Cheap flights from Chicago to Mexico from $83

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 departing on 3/16. 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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0 bags

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Find the cheapest flights from Chicago to Mexico

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
6:00 am - 10:44 amORD-CUN
3h 44mnonstop
Spirit Airlines Logo
12:31 pm - 8:09 pmCUN-ORD
8h 38m1 stop
$218Spirit Airlines
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Tue, Dec 2 - Sat, Dec 6
Multiple Airlines Logo
11:43 am - 4:52 pmORD-CUN
4h 09mnonstop
Multiple Airlines Logo
12:31 pm - 8:09 pmCUN-ORD
8h 38m1 stop
$219Multiple Airlines
Find Deal
Sun, Dec 7 - Sat, Dec 13
Frontier Logo
10:37 am - 3:48 pmORD-CUN
4h 11mnonstop
Frontier Logo
11:40 am - 2:49 pmCUN-ORD
4h 09mnonstop
$220Frontier
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Fri, Jan 2 - Fri, Jan 16
Frontier Logo
6:45 am - 11:46 amORD-CUN
4h 01mnonstop
Frontier Logo
11:38 am - 2:41 pmCUN-ORD
4h 03mnonstop
$222Frontier
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Mon, Feb 16 - Fri, Feb 20
Volaris Logo
12:59 pm - 11:35 pmORD-MEX
10h 36m1 stop
Volaris Logo
12:40 am - 4:36 amMEX-ORD
3h 56mnonstop
$233Volaris
Find Deal
Fri, Feb 20 - Sun, Feb 22
Volaris Logo
12:59 pm - 8:20 pmORD-MEX
7h 21m1 stop
Volaris Logo
12:40 am - 4:36 amMEX-ORD
3h 56mnonstop
$234Volaris
Find Deal
Wed, Feb 4 - Tue, Feb 17
Viva Logo
1:20 am - 8:30 amORD-TLC
7h 10m1 stop
Viva Logo
6:05 am - 11:50 pmTLC-ORD
17h 45m1 stop
$243Viva
Find Deal
Fri, Jan 23 - Wed, Feb 4
Viva Logo
1:20 am - 6:50 pmORD-GDL
17h 30m1 stop
Viva Logo
11:10 pm - 11:25 pmGDL-ORD
24h 15m1 stop
$277Viva
Find Deal
Wed, Jan 14 - Tue, Jan 20
American Airlines Logo
10:05 pm - 11:33 amORD-PVR
13h 28m1 stop
American Airlines Logo
4:27 pm - 8:39 amPVR-ORD
16h 12m1 stop
$408American Airlines
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Thu, Dec 4 - Tue, Dec 16
American Airlines Logo
8:00 am - 12:41 pmORD-PVR
4h 41mnonstop
American Airlines Logo
3:42 pm - 6:46 amPVR-ORD
15h 04m1 stop
$409American Airlines
Find Deal
Sat, Dec 6 - Sun, Dec 14

Volaris flights from Chicago to Mexico

Our best Volaris deals on Chicago to Mexico flight tickets
Volaris
Jan 24
ORD6:23 amChicago O'Hare Intl
4h 22m
MEX10:45 amMexico City Benito Juarez
Feb 1
MEX12:40 amMexico City Benito Juarez
3h 56m
ORD4:36 amChicago O'Hare Intl
$234
Find similar
Volaris
Feb 15
ORD6:23 amChicago O'Hare Intl
4h 22m
MEX10:45 amMexico City Benito Juarez
Feb 22
MEX6:10 pmMexico City Benito Juarez
3h 56m
ORD10:06 pmChicago O'Hare Intl
$236
Find similar
Volaris
Feb 14
ORD6:23 amChicago O'Hare Intl
4h 22m
MEX10:45 amMexico City Benito Juarez
Feb 20
MEX12:40 amMexico City Benito Juarez
3h 56m
ORD4:36 amChicago O'Hare Intl
$237
Find similar

Viva flights from Chicago to Mexico

Our best Viva deals on Chicago to Mexico flight tickets
Viva
Feb 5
ORD1:00 amChicago O'Hare Intl
4h 30m
MEX5:30 amMexico City Benito Juarez
Feb 11
MEX7:30 pmMexico City Benito Juarez
3h 55m
ORD11:25 pmChicago O'Hare Intl
$242
Find similar
Viva
Feb 8
ORD1:20 amChicago O'Hare Intl
11h 00m
1 stop
MEX12:20 pmMexico City Benito Juarez
Feb 16
MEX7:30 pmMexico City Benito Juarez
3h 55m
ORD11:25 pmChicago O'Hare Intl
$243
Find similar
Viva
Jan 26
ORD1:20 amChicago O'Hare Intl
7h 20m
1 stop
MEX8:40 amMexico City Benito Juarez
Jan 29
MEX7:30 pmMexico City Benito Juarez
3h 55m
ORD11:25 pmChicago O'Hare Intl
$244
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 19, 2025.
Use the filters below to find and compare flights from Chicago to Mexico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Tue 12/2

6:00 am-10:44 am

Nonstop3h 44m

Cancun

Sat 12/6

12:31 pm-8:09 pm

1 stop8h 38m

$218

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Sun 12/7

11:43 am-4:52 pm

Nonstop4h 09m

Cancun

Sat 12/13

12:31 pm-8:09 pm

1 stop8h 38m

$219

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Fri 1/2

10:37 am-3:48 pm

Nonstop4h 11m

Cancun

Fri 1/16

11:40 am-2:49 pm

Nonstop4h 09m

$220

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Mon 2/16

6:45 am-11:46 am

Nonstop4h 01m

Cancun

Fri 2/20

11:38 am-2:41 pm

Nonstop4h 03m

$222

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Fri 2/20

12:59 pm-11:35 pm

1 stop10h 36m

Mexico City Benito Juarez

Sun 2/22

12:40 am-4:36 am

Nonstop3h 56m

$233

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Wed 2/4

12:59 pm-8:20 pm

1 stop7h 21m

Mexico City Benito Juarez

Tue 2/17

12:40 am-4:36 am

Nonstop3h 56m

$234

ChicagoMexico City

ORD - TLC

ORDTLC

Chicago O'Hare Intl

Fri 1/23

1:20 am-8:30 am

1 stop7h 10m

Mexico City Toluca Intl

Wed 2/4

6:05 am-11:50 pm

1 stop17h 45m

$243

ChicagoGuadalajara

ORD - GDL

ORDGDL

Chicago O'Hare Intl

Wed 1/14

1:20 am-6:50 pm

1 stop17h 30m

Guadalajara Miguel Hidal

Tue 1/20

11:10 pm-11:25 pm

1 stop24h 15m

$277

ChicagoPuerto Vallarta

ORD - PVR

ORDPVR

Chicago O'Hare Intl

Thu 12/4

10:05 pm-11:33 am

1 stop13h 28m

Puerto Vallarta Ordaz

Tue 12/16

4:27 pm-8:39 am

1 stop16h 12m

$408

ChicagoPuerto Vallarta

ORD - PVR

ORDPVR

Chicago O'Hare Intl

Sat 12/6

8:00 am-12:41 pm

Nonstop4h 41m

Puerto Vallarta Ordaz

Sun 12/14

3:42 pm-6:46 am

1 stop15h 04m

$409

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 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 July is your next best option. Flight prices from Chicago to Mexico during July average around $396.

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 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 in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Chicago to Mexico flight route?

Fly from Chicago O'Hare Intl to Cancun for the best Chicago - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Mexico for around $440 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mexico from Chicago for as low as $367 on momondo.

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

There are 4 cabin classes available to choose from on Chicago 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 to Mexico flights?

You could potentially save up to 5% on your flight if you consider stops on a Chicago to Mexico flight.

Cheap Chicago to Mexico flight deals and tips

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

Best Price Found

$124

Fastest flight time

3h 30m

Direct flights

Every day

Airports in Mexico

1 airport
The best one-way flight to Mexico from Chicago in the past 72 hours is $124. The best round-trip flight deal from Chicago to Mexico found on momondo in the last 72 hours is $265.
The fastest flight from Chicago to Mexico takes 3h 30m
Direct flights go from Chicago to Mexico every day.
There is 1 airport near Mexico: Cancun (CUN)
Search flight deals

  • When did momondo last update prices for flights from Chicago to Mexico?

    Prices for flights from Chicago to Mexico are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chicago to Mexico?

  • How old do you have to be to fly from Chicago 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 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 to Mexico?

Best airlines flying from Chicago to Mexico

Compare and see reviews for airlines that fly from Chicago to Mexico with momondo
Airline
Rating
Free Cancellation
Price
VolarisPriceFrom $53Free CancellationRating
6.7
1,150 reviews
Search Volaris flights
VivaPriceFrom $125Free CancellationRating
7.0
789 reviews
Search Viva flights
AviancaPriceFrom $129Free CancellationRating
6.6
2,475 reviews
Search Avianca flights
AeromexicoPriceFrom $131Free CancellationRating
7.4
1,660 reviews
Search Aeromexico flights
FrontierPriceFrom $134Free CancellationRating
5.8
3,105 reviews
Search Frontier flights
United AirlinesPriceFrom $146Free CancellationRating
7.4
9,019 reviews
Search United Airlines flights
Spirit AirlinesPriceFrom $152Free CancellationRating
6.3
8,151 reviews
Search Spirit Airlines flights
DeltaPriceFrom $157Free CancellationRating
7.9
8,003 reviews
Search Delta flights
American AirlinesPriceFrom $259Free CancellationRating
7.2
11,044 reviews
Search American Airlines flights
SouthwestPriceFrom $266Free CancellationRating
8.0
4,248 reviews
Search Southwest flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Mexico. momondo saves you time and could save you money on your trip.

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?

Once all potential Chicago to Mexico flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Chicago to Mexico now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Mexico and let you know when they change.

An easier way to manage your Mexico trip

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