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$109+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — CHI
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
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 December 4, 2025.

This Frontier deal was found by Cheapflights users on 12/3. 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.
Sat 12/206:22 pmCUN - ORD
Nonstop4h 10mFrontier
Thu 1/110:37 amORD - CUN
Nonstop4h 11mFrontier
Deal found 12/3$174
This Frontier deal was found by Cheapflights users on 12/3. 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 12/56:02 pmCUN - ORD
Nonstop4h 10mFrontier
Tue 12/911:43 amORD - CUN
Nonstop4h 09mFrontier
Deal found 12/3$182
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
Wed 12/246:22 pmCUN - ORD
Nonstop4h 10mFrontier
Sat 1/310:37 amORD - CUN
Nonstop4h 11mFrontier
Deal found 12/3$184
This Frontier deal was found by Cheapflights users on 12/4. 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 12/116:02 pmCUN - ORD
Nonstop4h 10mFrontier
Sun 12/1411:43 amORD - CUN
Nonstop4h 09mFrontier
Deal found 12/4$190
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
Wed 12/106:02 pmCUN - ORD
Nonstop4h 10mFrontier
Sun 12/1411:43 amORD - CUN
Nonstop4h 09mFrontier
Deal found 12/3$195
This Frontier deal was found by Cheapflights users on 12/4. 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 12/56:02 pmCUN - ORD
Nonstop4h 10mFrontier
Sun 12/711:43 amORD - CUN
Nonstop4h 09mFrontier
Deal found 12/4$198
This Aeromexico deal was found by Cheapflights users on 12/3. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:32 pmCUN - ORD
1 stop10h 09mAeromexico
Sun 12/146:45 amORD - CUN
1 stop7h 48mAeromexico
Deal found 12/3$204
This Booking.com deal was found by Cheapflights users on 12/2. 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.
Thu 12/112:36 pmCUN - ORD
1 stop10h 33mMultiple Airlines
Sun 12/1411:43 amORD - CUN
Nonstop4h 09mMultiple Airlines
Deal found 12/2$219
This Priceline deal was found by Cheapflights users on 12/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:24 pmCUN - ORD
1 stop10h 03mFrontier
Tue 1/610:37 amORD - CUN
Nonstop4h 11mFrontier
Deal found 12/2$225
This Aeromexico deal was found by Cheapflights users on 12/3. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:05 pmMTY - ORD
1 stop17h 57mAeromexico
Sun 1/412:34 amORD - MTY
1 stop9h 36mAeromexico
Deal found 12/3$238
This United Airlines deal was found by Cheapflights users on 12/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:40 pmMEX - ORD
Nonstop4h 12mUnited Airlines
Sat 12/67:10 amORD - MEX
1 stop15h 20mUnited Airlines
Deal found 12/3$242
This United Airlines deal was found by Cheapflights users on 12/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:40 pmMEX - ORD
Nonstop4h 12mUnited Airlines
Sun 12/74:45 pmORD - MEX
1 stop17h 20mUnited Airlines
Deal found 12/3$243

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 December 4, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$161
(Frontier)

One-way from

$109
(Aeromexico)

Popular in

December

Cheapest in

February

Average price

$374

Good round-trip deal

$117 or less

Good one-way deal

$141 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. 5% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 4, 2025.
Use the filters below to find and compare flights from Mexico to Chicago that are best for you.

Fly from

Mexico

Fly to

Chicago

Route

Depart

Return

Price

CancúnChicago

CUN - ORD

CUNORD

Cancun

Fri 1/23

4:51 pm-10:58 pm

1 stop7h 07m

Chicago O'Hare Intl

Mon 1/26

9:05 pm-11:25 am

1 stop13h 20m

$225

Mexico CityChicago

TLC - ORD

TLCORD

Mexico City Toluca Intl

Thu 1/22

7:40 pm-11:50 pm

1 stop28h 10m

Chicago O'Hare Intl

Wed 1/28

1:20 am-8:30 am

1 stop7h 10m

$235

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Tue 1/13

12:25 pm-9:26 pm

1 stop9h 01m

Chicago O'Hare Intl

Tue 1/27

8:55 am-1:35 pm

Nonstop4h 40m

$238

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Tue 1/13

12:25 pm-9:26 pm

1 stop9h 01m

Chicago O'Hare Intl

Sat 1/24

8:55 am-1:35 pm

Nonstop4h 40m

$250

GuadalajaraChicago

GDL - ORD

GDLORD

Guadalajara Miguel Hidal

Wed 1/28

7:08 am-11:19 am

Nonstop4h 11m

Chicago O'Hare Intl

Wed 2/4

1:04 pm-6:04 pm

Nonstop5h 00m

$254

GuadalajaraChicago

GDL - ORD

GDLORD

Guadalajara Miguel Hidal

Thu 1/29

7:08 am-11:19 am

Nonstop4h 11m

Chicago O'Hare Intl

Wed 2/4

1:04 pm-6:04 pm

Nonstop5h 00m

$254

GuadalajaraChicago

GDL - ORD

GDLORD

Guadalajara Miguel Hidal

Thu 3/12

7:08 am-12:19 pm

Nonstop4h 11m

Chicago O'Hare Intl

Wed 3/18

2:04 pm-6:04 pm

Nonstop5h 00m

$254

GuadalajaraChicago

GDL - ORD

GDLORD

Guadalajara Miguel Hidal

Sun 3/15

7:08 am-12:19 pm

Nonstop4h 11m

Chicago O'Hare Intl

Sun 3/22

2:04 pm-6:04 pm

Nonstop5h 00m

$254

GuadalajaraChicago

GDL - ORD

GDLORD

Guadalajara Miguel Hidal

Fri 4/10

6:18 am-11:42 am

Nonstop4h 24m

Chicago O'Hare Intl

Fri 4/24

1:27 pm-4:55 pm

Nonstop4h 28m

$255

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Thu 1/22

2:40 pm-6:52 pm

Nonstop4h 12m

Chicago O'Hare Intl

Sun 1/25

7:50 pm-12:15 pm

1 stop16h 25m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 60 results
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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

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

Currently, January is the cheapest month in which you can book a flight from Mexico to Chicago (average of $26). Flying from Mexico to Chicago in June is currently the most expensive (average of $166). 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 December 4, 2025.

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 34% 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 November 29, 2025.

Travelers seeking maximum savings on their Mexico to Chicago flight should consider departing on Thursday mornings 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 December 4, 2025.

The most flights from MX0 to CHI are scheduled on a Wednesday (14 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).

How often are flights from Mexico to Chicago delayed?

About 12% of weekly flights between Mexico and Chicago have experienced delays in the past year, with the average delay time being 150 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?

Wednesday tends to have the lowest number of delays on this route, whereas Friday 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 5% 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 December 4, 2025.
Read reviews from past customers who have flown Aeromexico, United Airlines, and Viva 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.
Aeromexico
7.5
Good
1,650 reviews

Crew

7.9

Overall

7.5

Comfort

7.6

Food

6.6

Entertainment

7.1

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
Aeromexico
7.5
Good
1,650 reviews
Aeromexico
7.5
Good
1,650 reviews

Crew

7.9

Overall

7.5

Comfort

7.6

Food

6.6

Entertainment

7.1

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
United Airlines
7.4
Good
9,066 reviews
Aeromexico
7.5
Good
1,650 reviews

Crew

7.9

Overall

7.5

Comfort

7.6

Food

6.6

Entertainment

7.1

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
Viva
7.0
Good
791 reviews
Aeromexico
7.5
Good
1,650 reviews

Crew

7.9

Overall

7.5

Comfort

7.6

Food

6.6

Entertainment

7.1

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
Volaris
6.7
Okay
1,155 reviews
Aeromexico
7.5
Good
1,650 reviews

Crew

7.9

Overall

7.5

Comfort

7.6

Food

6.6

Entertainment

7.1

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
Frontier
5.8
Fair
3,090 reviews
Aeromexico
7.5
Good
1,650 reviews

Crew

7.9

Overall

7.5

Comfort

7.6

Food

6.6

Entertainment

7.1

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice

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 11m. The time it takes to get you to your destination can typically vary by up to 23h 59m. The distance from Mexico to Chicago is about 1732 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 $107 on Frontier. Other airlines that offer cheap prices include Volaris from $112 and Spirit Airlines from $112 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 Cancun - 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 (88%), WestJet (87%), Delta (86%).

  • What are the cheapest flights from Mexico to Chicago?

    Looking for the cheapest flight from Mexico to Chicago? While on average our users pay $444, our data indicates the cheapest price to be $153. The most popular route (Mexico City Benito Juarez - Chicago O'Hare Intl), is priced around $226.

  • 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, January is the cheapest month in which you can book a flight from Mexico to Chicago (average of $26). Flying from Mexico to Chicago in June is currently the most expensive (average of $166). 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
Lansing
Merrillville
Hammond
Porter
Benton Harbor

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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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$135Average$323FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$140Average$424FlexibilityNo cancel feeOn-time69%
FrontierCheapest$142Average$335FlexibilityNo cancel feeOn-time62%
AeromexicoCheapest$170Average$344FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$194Average$283FlexibilityNo cancel feeOn-time65%
VivaCheapest$195Average$319FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$248Average$332FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$272Average$381FlexibilityNo cancel feeOn-time71%

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