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$111+ Cheap flights from Chicago (CHI) to Mexico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MEX
Aug 20 — Aug 271
Thu 8/20
Thu 8/27
1 adult, Economy
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Cheap flight deals from Chicago to Mexico

Cheapest flights from Chicago to Mexico
Explore the most affordable flight options available from Chicago to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 21, 2026.

This Booking.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/234:20 pm
ORD
-
TLC
1 stop18h 40m
Viva
Sun 8/309:05 am
TLC
-
ORD
1 stop28h 45m
Viva
Deal found 7/19$241
This Booking.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:20 pm
ORD
-
TLC
1 stop27h 36m
Viva
Mon 9/76:01 am
TLC
-
ORD
1 stop7h 51m
Viva
Deal found 7/18$247
This Viva deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:35 am
ORD
-
TLC
1 stop9h 25m
Viva
Mon 11/99:05 am
TLC
-
ORD
1 stop13h 50m
Viva
Deal found 7/18$249
This Viva deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/92:40 pm
ORD
-
TLC
1 stop18h 50m
Viva
Fri 10/169:10 am
TLC
-
ORD
1 stop27h 00m
Viva
Deal found 7/17$250
This Viva deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:35 am
ORD
-
TLC
1 stop18h 21m
Viva
Sun 11/156:01 am
TLC
-
ORD
1 stop16h 54m
Viva
Deal found 7/16$252
This Viva deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:22 pm
ORD
-
TLC
1 stop18h 38m
Viva
Fri 10/93:05 pm
TLC
-
ORD
1 stop21h 05m
Viva
Deal found 7/17$253
This Mytrip deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:30 pm
ORD
-
GDL
Nonstop4h 10m
Viva
Sat 9/126:52 pm
GDL
-
ORD
Nonstop4h 07m
Viva
Deal found 7/20$255
This Viva deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/92:40 pm
ORD
-
MEX
1 stop18h 00m
Viva
Sun 10/115:45 am
MEX
-
ORD
Nonstop4h 15m
Viva
Deal found 7/16$256
This Booking.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:30 pm
ORD
-
GDL
Nonstop4h 10m
Viva
Mon 9/216:52 pm
GDL
-
ORD
Nonstop4h 07m
Viva
Deal found 7/20$256
This Mytrip deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:30 am
ORD
-
MEX
Nonstop4h 10m
Viva
Sun 9/135:45 am
MEX
-
ORD
Nonstop4h 15m
Viva
Deal found 7/19$257
This Viva deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:35 am
ORD
-
TLC
1 stop18h 21m
Viva
Sun 11/156:01 am
TLC
-
ORD
1 stop16h 54m
Viva
Deal found 7/19$257
This Booking.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:30 am
ORD
-
MEX
Nonstop4h 10m
Viva
Sun 9/135:45 am
MEX
-
ORD
Nonstop4h 15m
Viva
Deal found 7/18$259

Find flight deals from Chicago to Mexico

Keep the following information in mind while searching for Chicago to Mexico flight deals. Data was last updated July 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$241
(Booking.com)

One-way from

$111
(Booking.com)

Popular in

December

Cheapest in

January

Average price

$442

Good round-trip deal

$170 or less

Good one-way deal

$103 or less
Provider with most accurate pricing for Chicago (CHI)-Mexico City Benito Juarez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Mexico City Benito Juarez flights.
Search Deals
From Chicago (CHI) to Mexico
Search Deals
One-way flight from Chicago (CHI) to Mexico
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to Mexico.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Mexico.
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 21, 2026.
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

Cheapest round-trip

ChicagoMexico City

ORD - TLC

ORDTLC

Chicago O'Hare Intl

Mon 10/19

5:20 pm-10:00 am

1 stop17h 40m

Mexico City Toluca Intl

Mon 10/26

6:01 am-3:50 pm

1 stop8h 49m

$249

ChicagoMexico City

ORD - TLC

ORDTLC

Chicago O'Hare Intl

Fri 9/25

4:22 pm-10:00 am

1 stop18h 38m

Mexico City Toluca Intl

Sun 9/27

6:01 am-2:52 pm

1 stop7h 51m

$250

ChicagoMexico City

ORD - TLC

ORDTLC

Chicago O'Hare Intl

Fri 10/16

2:40 pm-8:30 am

1 stop18h 50m

Mexico City Toluca Intl

Sun 10/25

3:05 pm-3:50 pm

1 stop23h 45m

$250

ChicagoMexico City

ORD - TLC

ORDTLC

Chicago O'Hare Intl

Sat 10/10

2:40 pm-10:00 am

1 stop20h 20m

Mexico City Toluca Intl

Tue 10/13

3:05 pm-2:50 pm

1 stop22h 45m

$250

ChicagoMexico City

ORD - TLC

ORDTLC

Chicago O'Hare Intl

Fri 10/2

2:40 pm-8:30 am

1 stop18h 50m

Mexico City Toluca Intl

Sat 10/17

6:01 am-1:10 pm

1 stop6h 09m

$253

ChicagoMexico City

ORD - TLC

ORDTLC

Chicago O'Hare Intl

Thu 11/5

12:35 am-10:00 am

1 stop9h 25m

Mexico City Toluca Intl

Wed 11/11

6:01 am-10:55 pm

1 stop16h 54m

$255

ChicagoMexico City

ORD - TLC

ORDTLC

Chicago O'Hare Intl

Wed 1/13

12:30 am-10:04 am

1 stop9h 34m

Mexico City Toluca Intl

Mon 1/18

3:05 pm-10:50 pm

1 stop7h 45m

$259

ChicagoMexico City

ORD - TLC

ORDTLC

Chicago O'Hare Intl

Mon 10/5

5:20 pm-8:30 am

1 stop16h 10m

Mexico City Toluca Intl

Mon 10/12

6:01 am-3:50 pm

1 stop8h 49m

$261

ChicagoMexico City

ORD - TLC

ORDTLC

Chicago O'Hare Intl

Wed 11/11

12:35 am-6:56 pm

1 stop18h 21m

Mexico City Toluca Intl

Sun 11/15

6:01 am-10:55 pm

1 stop16h 54m

$263

ChicagoGuadalajara

ORD - GDL

ORDGDL

Chicago O'Hare Intl

Fri 10/16

2:40 pm-10:19 pm

1 stop8h 39m

Guadalajara Miguel Hidal

Thu 10/22

6:52 pm-11:59 pm

Nonstop4h 07m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Chicago to Mexico

Have a flexible travel schedule? Discover the best time to fly to Mexico from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Mexico

What is the cheapest month to book a flight from Chicago to Mexico?

Currently, September is the cheapest month in which you can book a flight from Chicago to Mexico (average of $372). Flying from Chicago to Mexico in December is currently the most expensive (average of $601). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to MX?

Find hourly flight availability from Chicago to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 21, 2026.

A simple way to save on the total cost of your ticket is to fly from Chicago to Mexico at noon. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the evening.

Weekly flight availability from Chicago to Mexico

Explore weekly flight availability from Chicago to Mexico. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 21, 2026.

The most flights from CHI to MX0 are scheduled on a Monday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (17 on average).

How often are flights from Chicago to Mexico delayed?

About 21% of weekly flights between Chicago and Mexico have experienced delays in the past year, with the average delay time being 162 minutes.

What is the most punctual flight time for Chicago to Mexico flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Chicago to Mexico flights?

Over the last year, Aeromexico have had the lowest number of delays on this route, with just 8% of flights being delayed.

How far ahead should I book a flight from Chicago to Mexico?

The price you pay for your flight from Chicago to Mexico may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Chicago to Mexico?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Mexico. Price data was last updated on February 21, 2026.

Travelers seeking maximum savings on their Chicago to Mexico flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Mexico

Get insights into the airlines that provide service to Mexico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mexico. Reviews last updated July 21, 2026.
See what other customers who have flown with United Airlines,American Airlines, andViva from Chicago to Mexico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,016 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
United Airlines
7.4
Good
10,016 reviews
United Airlines
7.4
Good
10,016 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
American Airlines
7.1
Good
11,838 reviews
United Airlines
7.4
Good
10,016 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
Viva
7.0
Good
802 reviews
United Airlines
7.4
Good
10,016 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
Volaris
6.6
Okay
1,152 reviews
United Airlines
7.4
Good
10,016 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
Frontier
5.6
Fair
2,781 reviews
United Airlines
7.4
Good
10,016 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Related info for your journey

Find useful and relevant information for your journey from Chicago to Mexico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago to Mexico?

    For as low as $446, Viva can have you in Mexico from Chicago in 6h 50m. There are 1680 mi between Chicago and Mexico. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Chicago to Mexico one-way?

    $118 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $118 and $124, respectively.

  • What are the most popular routes from Chicago to Mexico?

    The most popular route from Chicago to Mexico is Chicago O'Hare Intl - Cancun. You may also consider Chicago O'Hare Intl - Mexico City Benito Juarez or Chicago Midway - Mexico City Benito Juarez.

  • What are the most reliable airlines from Chicago to Mexico?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago to Mexico on time: Air France (100%), KLM (92%), WestJet (91%).

  • What are the cheapest flights from Chicago to Mexico?

    On average you can expect to pay $678 for a flight from Chicago to Mexico. The cheapest flight overall is $125 while the most popular route, (Chicago O'Hare Intl - Cancun) is currently priced at $265.

  • Can I find deals for flights from Chicago to Mexico that include hotel bookings?

    Yes. In addition to deals on Chicago to Mexico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Mexico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Mexico.

  • Can I find deals for business class flights from Chicago to Mexico?

    Yes. Cheapflights offers flight deals from Chicago to Mexico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Mexico?

    Currently, September is the cheapest month in which you can book a flight from Chicago to Mexico (average of $372). Flying from Chicago to Mexico in December is currently the most expensive (average of $601). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Chicago to Mexico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Chicago to Mexico

Discover the top 10 airlines that operate flights from Chicago to Mexico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$109Average$393FlexibilityNo cancel feeOn-time79%
FrontierCheapest$132Average$470FlexibilityNo cancel feeOn-time62%
DeltaCheapest$149Average$501FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$176Average$467FlexibilityNo cancel feeOn-timeN/A
VivaCheapest$177Average$384FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$222Average$575FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$262Average$480FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$312Average$597FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$320Average$589FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$360Average$431FlexibilityNo cancel feeOn-time67%

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