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$133+ Cheap flights from Mexico to Chicago (CHI)

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — CHI
May 27 — Jun 31
Wed 5/27
Wed 6/3
1 adult, Economy
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Cheap flight deals from Mexico to Chicago

Cheapest flights from Mexico to Chicago
Explore the most affordable flight options available from Mexico to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.

This Frontier deal was found by Cheapflights users on 4/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1510:25 am
CUN
-
ORD
Nonstop4h 10m
Frontier
Tue 5/196:00 am
ORD
-
CUN
Nonstop4h 03m
Frontier
Deal found 4/22$149
This Frontier deal was found by Cheapflights users on 4/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2211:00 am
CUN
-
ORD
Nonstop4h 09m
Frontier
Sun 7/266:00 am
ORD
-
CUN
Nonstop3h 49m
Frontier
Deal found 4/23$183
This Frontier deal was found by Cheapflights users on 4/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:40 am
CUN
-
ORD
Nonstop4h 09m
Frontier
Sun 5/36:30 am
ORD
-
CUN
Nonstop4h 08m
Frontier
Deal found 4/22$192
This Frontier deal was found by Cheapflights users on 4/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:40 am
CUN
-
ORD
Nonstop4h 09m
Frontier
Tue 5/56:00 am
ORD
-
CUN
Nonstop4h 03m
Frontier
Deal found 4/22$196
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:40 am
CUN
-
ORD
Nonstop4h 09m
Frontier
Sat 5/26:30 am
ORD
-
CUN
Nonstop4h 08m
Frontier
Deal found 4/22$202
This Frontier deal was found by Cheapflights users on 4/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:40 am
CUN
-
ORD
Nonstop4h 09m
Frontier
Fri 5/86:55 am
ORD
-
CUN
1 stop7h 12m
Frontier
Deal found 4/22$203
This Frontier deal was found by Cheapflights users on 4/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:25 am
CUN
-
ORD
Nonstop4h 10m
Frontier
Fri 5/86:55 am
ORD
-
CUN
1 stop7h 12m
Frontier
Deal found 4/22$207
This Expedia deal was found by Cheapflights users on 4/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:25 am
CUN
-
ORD
Nonstop4h 10m
Frontier
Sat 5/96:55 am
ORD
-
CUN
1 stop7h 12m
Frontier
Deal found 4/22$210
This Frontier deal was found by Cheapflights users on 4/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/911:00 am
CUN
-
ORD
Nonstop4h 17m
Frontier
Mon 7/136:00 am
ORD
-
CUN
Nonstop3h 54m
Frontier
Deal found 4/23$227
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1110:25 am
CUN
-
ORD
Nonstop4h 10m
Frontier
Tue 5/126:00 am
ORD
-
CUN
Nonstop4h 03m
Frontier
Deal found 4/22$229
This Viva deal was found by Cheapflights users on 4/23. 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 11/197:40 pm
TLC
-
ORD
1 stop27h 05m
Viva
Sun 11/2212:30 am
ORD
-
TLC
1 stop7h 55m
Viva
Deal found 4/23$243
This Viva deal was found by Cheapflights users on 4/23. 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 11/63:05 pm
TLC
-
ORD
1 stop7h 40m
Viva
Sun 11/2912:30 am
ORD
-
TLC
1 stop7h 55m
Viva
Deal found 4/23$254

Find flight deals from Mexico to Chicago

Keep the following information in mind while searching for Mexico to Chicago flight deals. Data was last updated April 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$149
(Frontier)

One-way from

$133
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$324

Good round-trip deal

$216 or less

Good one-way deal

$142 or less
Provider with most accurate pricing for Mexico City Benito Juarez-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Mexico City Benito Juarez-Chicago (CHI) flights.
Search Deals
From Mexico to Chicago (CHI)
Search Deals
One-way flight from Mexico to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Mexico to Chicago (CHI).
Search Deals
Price to beat on a one-way flight from Mexico to Chicago (CHI).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mexico to Chicago 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 April 27, 2026.
Use the filters below to find and compare flights from Mexico to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CancúnChicago

CUN - ORD

CUNORD

Cancun

Wed 7/22

12:11 pm-4:16 pm

Nonstop4h 05m

Chicago O'Hare Intl

Sun 7/26

11:00 pm-12:58 pm

1 stop13h 58m

$264

CancúnChicago

CUN - ORD

CUNORD

Cancun

Thu 5/28

3:38 pm-7:45 pm

Nonstop4h 07m

Chicago O'Hare Intl

Sun 5/31

9:17 am-1:10 pm

Nonstop3h 53m

$264

CancúnChicago

CUN - ORD

CUNORD

Cancun

Wed 5/13

12:11 pm-4:16 pm

Nonstop4h 05m

Chicago O'Hare Intl

Mon 6/22

9:21 pm-9:50 am

1 stop12h 29m

$264

Mexico CityChicago

TLC - ORD

TLCORD

Mexico City Toluca Intl

Mon 6/8

3:05 pm-11:55 pm

1 stop7h 50m

Chicago O'Hare Intl

Mon 7/6

1:30 am-8:30 am

1 stop8h 00m

$267

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Thu 5/7

2:15 pm-12:45 am

1 stop9h 30m

Chicago O'Hare Intl

Sun 5/10

9:56 pm-8:35 am

1 stop11h 39m

$267

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Tue 6/2

4:40 pm-12:45 am

1 stop7h 05m

Chicago O'Hare Intl

Tue 6/16

9:39 pm-9:10 pm

1 stop24h 31m

$267

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Tue 7/28

4:40 am-12:45 am

1 stop19h 05m

Chicago O'Hare Intl

Wed 8/12

10:32 am-3:40 pm

1 stop6h 08m

$267

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Wed 8/26

2:15 pm-11:17 pm

1 stop8h 02m

Chicago O'Hare Intl

Sun 8/30

9:30 pm-8:35 am

1 stop12h 05m

$267

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Mon 6/22

8:05 am-12:44 am

1 stop15h 39m

Chicago O'Hare Intl

Mon 7/6

5:00 am-9:10 pm

1 stop17h 10m

$268

Mexico CityChicago

TLC - ORD

TLCORD

Mexico City Toluca Intl

Sun 9/20

7:40 pm-11:45 pm

1 stop27h 05m

Chicago O'Hare Intl

Thu 9/24

1:30 am-6:56 pm

1 stop18h 26m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Mexico to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Mexico 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 Mexico to Chicago

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

To ensure you get the cheapest price possible for a flight from Mexico to Chicago, you should look to book at least 35 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Mexico to Chicago (average of $317). Flying from Mexico to Chicago in April is currently the most expensive (average of $373). 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 MX to CHI?

Find hourly flight availability from Mexico to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 27, 2026.

A simple way to save on the total cost of your ticket is to fly from Mexico to Chicago in the evening. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Mexico to Chicago. Price data was last updated on April 18, 2026.

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

Weekly flight availability from Mexico to Chicago

Explore weekly flight availability from Mexico to Chicago. 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 April 27, 2026.

The most flights from MX0 to CHI are scheduled on a Monday (16 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (12 on average).

How often are flights from Mexico to Chicago delayed?

About 15% of weekly flights between Mexico and Chicago have experienced delays in the past year, with the average delay time being 152 minutes.

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

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

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

Thursday 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 Mexico to Chicago flights?

Over the last year, Aeromexico have had the lowest number of delays on this route, with just 6% of flights being delayed.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated April 27, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAeromexico from Mexico to Chicago. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,462 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,462 reviews
Delta
7.9
Good
8,462 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,668 reviews
Delta
7.9
Good
8,462 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aeromexico
7.4
Good
1,541 reviews
Delta
7.9
Good
8,462 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Viva
7.0
Good
812 reviews
Delta
7.9
Good
8,462 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Volaris
6.6
Okay
1,168 reviews
Delta
7.9
Good
8,462 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Mexico to Chicago. 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 Mexico to Chicago?

    Airlines like United Airlines, Viva, and Delta fly from Mexico to Chicago in about 4h 05m. The time it takes to get you to your destination can typically vary by up to 4h 11m. The distance from Mexico to Chicago is about 1447 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $58 on Spirit Airlines. Other airlines that offer cheap prices include Southwest from $78 and American Airlines from $99 one-way.

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

    When deciding which route to take from Mexico to Chicago consider Mexico City Benito Juarez - Chicago O'Hare Intl, Mexico City Benito Juarez - Chicago Midway or Guadalajara Miguel Hidal - Chicago O'Hare Intl as they are the most popular.

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

    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 Mexico to Chicago on time: Air France (78%), Delta (72%), Aeromexico (72%).

  • What are the cheapest flights from Mexico to Chicago?

    Looking for the cheapest flight from Mexico to Chicago? While on average our users pay $312, our data indicates the cheapest price to be $155. The most popular route (Mexico City Benito Juarez - Chicago O'Hare Intl), is priced around $267.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mexico to Chicago 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 Mexico to Chicago?

    Currently, September is the cheapest month in which you can book a flight from Mexico to Chicago (average of $317). Flying from Mexico to Chicago in April is currently the most expensive (average of $373). 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

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Benton Harbor
Lansing
Merrillville
Hammond
Porter

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Alternative routes for Mexico to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Mexico to Chicago

Discover the top 8 airlines that operate flights from Mexico to Chicago. 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 April 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$142Average$313FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$147Average$231FlexibilityNo cancel feeOn-time65%
AeromexicoCheapest$156Average$404FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$157Average$366FlexibilityNo cancel feeOn-time79%
VivaCheapest$166Average$362FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$197Average$441FlexibilityNo cancel feeOn-time69%
DeltaCheapest$204Average$356FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$309Average$410FlexibilityNo cancel feeOn-time71%

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