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$130+ Cheap flights from Mexico to Illinois

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — ORD
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Mexico to Illinois

Keep the following information in mind while searching for Mexico to Illinois flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$187
(Kiwi.com)

One-way from

$130
(Booking.com)

Popular in

July

Cheapest in

February

Average price

$292

Good round-trip deal

$177 or less

Good one-way deal

$140 or less
Provider with most accurate pricing for Mexico City Benito Juarez-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Mexico City Benito Juarez-Chicago (CHI) flights.
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From Mexico to Illinois
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One-way flight from Mexico to Illinois
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Highest demand for flights based on searches. 8% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Mexico to Illinois.
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Price to beat on a one-way flight from Mexico to Illinois.
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Find flight deals from Mexico to Illinois

Cheapest flights from Mexico to Illinois
Explore the most affordable flight options available from Mexico to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/97:10 pmMTY - ORD
Nonstop3h 25mMultiple Airlines
Fri 5/166:34 pmORD - MTY
Nonstop3h 31mMultiple Airlines
Deal found 4/30$185
This CheapOair deal was found by Cheapflights users on 5/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1112:43 pmMTY - ORD
Nonstop3h 17mVolaris
Fri 5/306:34 pmORD - MTY
Nonstop3h 31mVolaris
Deal found 5/1$199
This eDestinos deal was found by Cheapflights users on 5/1. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:20 pmMTY - ORD
Nonstop3h 30mViva
Sun 9/2112:25 pmORD - MTY
Nonstop3h 30mViva
Deal found 5/1$202
This eDestinos deal was found by Cheapflights users on 4/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1612:18 pmCUN - ORD
1 stop11h 47mSpirit Airlines
Mon 5/196:10 amORD - CUN
Nonstop3h 34mSpirit Airlines
Deal found 4/30$204
This Booking.com deal was found by Cheapflights users on 4/30. 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 6/511:05 amCUN - ORD
Nonstop3h 59mFrontier
Tue 6/107:33 amORD - CUN
Nonstop3h 57mFrontier
Deal found 4/30$205
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1311:05 amCUN - ORD
Nonstop3h 57mMultiple Airlines
Fri 5/166:10 amORD - CUN
Nonstop3h 34mMultiple Airlines
Deal found 4/30$213
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 12/2212:40 amMEX - ORD
Nonstop3h 57mVolaris
Thu 1/16:23 amORD - MEX
Nonstop4h 22mVolaris
Deal found 4/30$221
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 5/312:20 pmCUN - ORD
Nonstop4h 02mUnited Airlines
Sun 5/119:21 amORD - CUN
Nonstop3h 53mUnited Airlines
Deal found 4/30$222
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Mon 12/221:35 pmMTY - ORD
Nonstop3h 19mUnited Airlines
Wed 12/318:45 amORD - MTY
Nonstop4h 06mUnited Airlines
Deal found 5/1$228
This eDestinos deal was found by Cheapflights users on 4/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:10 pmGDL - ORD
Nonstop4h 05mViva
Thu 9/182:00 amORD - GDL
Nonstop4h 10mViva
Deal found 4/30$235
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/611:24 amMTY - ORD
1 stop12h 35mAmerican Airlines
Thu 6/125:00 amORD - MTY
1 stop13h 17mAmerican Airlines
Deal found 4/30$242
This Booking.com deal was found by Cheapflights users on 4/30. 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 8/255:50 amMEX - ORD
Nonstop4h 05mViva
Sun 8/311:40 amORD - MEX
Nonstop4h 05mViva
Deal found 4/30$250

Cheapflights Fare Finder

Customize your flight search to find flights from Mexico to Illinois 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 May 1, 2025.
Use the filters below to find and compare flights from Mexico to Illinois that are best for you.

Fly from

Mexico

Fly to

Illinois

Route

Depart

Return

Price

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

Tue 5/13

7:10 pm-11:35 pm

Nonstop3h 25m

Chicago O'Hare Intl

Fri 5/16

6:34 pm-9:05 pm

Nonstop3h 31m

$187

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

Sun 5/11

12:43 pm-5:00 pm

Nonstop3h 17m

Chicago O'Hare Intl

Fri 5/30

6:34 pm-9:05 pm

Nonstop3h 31m

$199

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

Wed 9/17

7:20 pm-11:50 pm

Nonstop3h 30m

Chicago O'Hare Intl

Sun 9/21

12:25 pm-2:55 pm

Nonstop3h 30m

$202

CancúnChicago

CUN - ORD

CUNORD

Cancun

Fri 5/16

12:18 pm-12:05 am

1 stop11h 47m

Chicago O'Hare Intl

Mon 5/19

6:10 am-9:44 am

Nonstop3h 34m

$204

CancúnChicago

CUN - ORD

CUNORD

Cancun

Thu 6/5

11:05 am-3:04 pm

Nonstop3h 59m

Chicago O'Hare Intl

Tue 6/10

7:33 am-11:30 am

Nonstop3h 57m

$205

CancúnChicago

CUN - ORD

CUNORD

Cancun

Tue 5/13

11:05 am-3:02 pm

Nonstop3h 57m

Chicago O'Hare Intl

Fri 5/16

6:10 am-9:44 am

Nonstop3h 34m

$213

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

Mon 6/2

12:25 pm-4:58 pm

Nonstop3h 33m

Chicago O'Hare Intl

Sun 6/15

8:45 am-11:41 am

Nonstop3h 56m

$228

GuadalajaraChicago

GDL - ORD

GDLORD

Guadalajara Miguel Hidal

Sat 9/13

7:10 pm-12:15 am

Nonstop4h 05m

Chicago O'Hare Intl

Thu 9/18

2:00 am-5:10 am

Nonstop4h 10m

$235

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

Fri 6/6

11:24 am-12:59 am

1 stop12h 35m

Chicago O'Hare Intl

Thu 6/12

5:00 am-5:17 pm

1 stop13h 17m

$242

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Mon 8/25

5:50 am-10:55 am

Nonstop4h 05m

Chicago O'Hare Intl

Sun 8/31

1:40 am-4:45 am

Nonstop4h 05m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results
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Best time to book a flight from Mexico to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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 Illinois

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

Currently, August is the cheapest month in which you can book a flight from Mexico to Illinois (average of $245). Flying from Mexico to Illinois in March is currently the most expensive (average of $321). 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 IL?

Find hourly flight availability from Mexico to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Mexico to Illinois as you normally would.

Weekly flight availability from Mexico to Illinois

Explore weekly flight availability from Mexico to Illinois. 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 May 1, 2025.

The most flights from MX0 to USIL are scheduled on a Wednesday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated May 1, 2025.
To help decide which airline to fly from Mexico to Illinois, see what other customers have to say about Delta, Alaska Airlines and Southwest. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Alaska Airlines
8.0
Very good
9,972 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Southwest
8.0
Very good
4,293 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Copa Airlines
7.5
Good
1,415 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Aeromexico
7.5
Good
1,698 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

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

    One-way options have recently been found by users for as low as $130 on Viva. Other airlines that offer cheap prices include Spirit Airlines from $134 and Frontier from $137 one-way.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Mexico to Illinois (average of $245). Flying from Mexico to Illinois in March is currently the most expensive (average of $321). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Mexico to Illinois

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 Illinois

Discover the top 8 airlines that operate flights from Mexico to Illinois. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$124Average$289FlexibilityNo cancel feeOn-time62%
VolarisCheapest$135Average$316FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$140Average$421FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$177Average$246FlexibilityNo cancel feeOn-time65%
AeromexicoCheapest$190Average$356FlexibilityNo cancel feeOn-timeN/A
VivaCheapest$195Average$321FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$251Average$336FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$262Average$536FlexibilityNo cancel feeOn-time71%

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