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Cheap flights from Chicago to Mexico from $90

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 11/15. 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

Cheap round-trip flights

Viva Logo
4:40 pm - 8:30 amORD-TLC
15h 50m1 stop
Viva Logo
7:40 pm - 3:10 pmTLC-ORD
19h 30m1 stop
$211Viva
Find Deal
Sat, Nov 15 - Tue, Nov 25
Viva Logo
4:40 pm - 11:40 pmORD-TLC
7h 00m1 stop
Viva Logo
3:05 pm - 3:10 pmTLC-ORD
24h 05m1 stop
$226Viva
Find Deal
Sat, Nov 8 - Tue, Nov 18
Frontier Logo
8:25 am - 12:18 pmORD-CUN
3h 53mnonstop
Frontier Logo
1:28 pm - 4:36 pmCUN-ORD
4h 08mnonstop
$241Frontier
Find Deal
Tue, Oct 28 - Thu, Nov 6
Volaris Logo
12:59 pm - 5:27 pmORD-GDL
4h 28mnonstop
Volaris Logo
6:31 pm - 10:29 pmGDL-ORD
3h 58mnonstop
$249Volaris
Find Deal
Sat, Nov 8 - Tue, Nov 18
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
Frontier Logo
6:45 am - 11:46 amORD-CUN
4h 01mnonstop
Frontier Logo
11:38 am - 2:41 pmCUN-ORD
4h 03mnonstop
$258Frontier
Find Deal
Tue, Dec 9 - Sat, Dec 13
United Airlines Logo
8:43 am - 12:33 pmORD-CUN
3h 50mnonstop
United Airlines Logo
2:18 pm - 6:09 pmCUN-ORD
3h 51mnonstop
$261United Airlines
Find Deal
Mon, Oct 27 - Fri, Oct 31
United Airlines Logo
7:10 am - 2:40 pmORD-CUN
7h 30m1 stop
United Airlines Logo
3:38 pm - 7:36 pmCUN-ORD
3h 58mnonstop
$265United Airlines
Find Deal
Tue, Sep 30 - Fri, Oct 3
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
American Airlines Logo
6:16 pm - 10:15 amORD-PVR
16h 59m1 stop
American Airlines Logo
2:40 pm - 7:12 pmPVR-ORD
4h 32mnonstop
$375American Airlines
Find Deal
Sat, Oct 25 - Fri, Nov 7

Viva flights from Chicago to Mexico

Our best Viva deals on Chicago to Mexico flight tickets
Viva
Nov 15
ORD4:40 pmChicago O'Hare Intl
15h 50m
1 stop
TLC8:30 amMexico City Toluca Intl
Nov 25
TLC7:40 pmMexico City Toluca Intl
19h 30m
1 stop
ORD3:10 pmChicago O'Hare Intl
$211
Find similar
Viva
Nov 8
ORD4:40 pmChicago O'Hare Intl
7h 00m
1 stop
TLC11:40 pmMexico City Toluca Intl
Nov 18
TLC3:05 pmMexico City Toluca Intl
24h 05m
1 stop
ORD3:10 pmChicago O'Hare Intl
$226
Find similar
Viva
Oct 2
ORD12:25 pmChicago O'Hare Intl
21h 05m
1 stop
TLC8:30 amMexico City Toluca Intl
Oct 13
TLC7:55 pmMexico City Toluca Intl
26h 40m
1 stop
ORD11:35 pmChicago O'Hare Intl
$227
Find similar

Volaris flights from Chicago to Mexico

Our best Volaris deals on Chicago to Mexico flight tickets
Volaris
Nov 8
ORD12:59 pmChicago O'Hare Intl
4h 28m
GDL5:27 pmGuadalajara Miguel Hidal
Nov 18
GDL6:31 pmGuadalajara Miguel Hidal
3h 58m
ORD10:29 pmChicago O'Hare Intl
$249
Find similar
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

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 September 17, 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

ChicagoMexico City

ORD - TLC

ORDTLC

Chicago O'Hare Intl

Sat 11/15

4:40 pm-8:30 am

1 stop15h 50m

Mexico City Toluca Intl

Tue 11/25

7:40 pm-3:10 pm

1 stop19h 30m

$211

ChicagoMexico City

ORD - TLC

ORDTLC

Chicago O'Hare Intl

Sat 11/8

4:40 pm-11:40 pm

1 stop7h 00m

Mexico City Toluca Intl

Tue 11/18

3:05 pm-3:10 pm

1 stop24h 05m

$226

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Tue 10/28

8:25 am-12:18 pm

Nonstop3h 53m

Cancun

Thu 11/6

1:28 pm-4:36 pm

Nonstop4h 08m

$241

ChicagoGuadalajara

ORD - GDL

ORDGDL

Chicago O'Hare Intl

Sat 11/8

12:59 pm-5:27 pm

Nonstop4h 28m

Guadalajara Miguel Hidal

Tue 11/18

6:31 pm-10:29 pm

Nonstop3h 58m

$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

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Tue 12/9

6:45 am-11:46 am

Nonstop4h 01m

Cancun

Sat 12/13

11:38 am-2:41 pm

Nonstop4h 03m

$258

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Mon 10/27

8:43 am-12:33 pm

Nonstop3h 50m

Cancun

Fri 10/31

2:18 pm-6:09 pm

Nonstop3h 51m

$261

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Tue 9/30

7:10 am-2:40 pm

1 stop7h 30m

Cancun

Fri 10/3

3:38 pm-7:36 pm

Nonstop3h 58m

$265

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

ChicagoPuerto Vallarta

ORD - PVR

ORDPVR

Chicago O'Hare Intl

Sat 10/25

6:16 pm-10:15 am

1 stop16h 59m

Puerto Vallarta Ordaz

Fri 11/7

2:40 pm-7:12 pm

Nonstop4h 32m

$375

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 October is your next best option. Flight prices from Chicago to Mexico during October average around $381.

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 $393. 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 $534. 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 $633 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 $431 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 $370 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?

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

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

$116

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 $116. The best round-trip flight deal from Chicago to Mexico found on momondo in the last 72 hours is $237.
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 $58Free CancellationRating
6.6
1,154 reviews
Search Volaris flights
FrontierPriceFrom $118Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
VivaPriceFrom $125Free CancellationRating
7.0
787 reviews
Search Viva flights
AviancaPriceFrom $129Free CancellationRating
6.7
2,436 reviews
Search Avianca flights
AeromexicoPriceFrom $131Free CancellationRating
7.4
1,696 reviews
Search Aeromexico flights
Spirit AirlinesPriceFrom $132Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $145Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
DeltaPriceFrom $158Free CancellationRating
7.9
7,961 reviews
Search Delta flights
Air CanadaPriceFrom $205Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
American AirlinesPriceFrom $259Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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

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

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