Mexico City

$96+ Cheap flights from Illinois to Mexico City (MEX)

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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MEX
Apr 30 — May 71
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Cheap flight deals from Illinois to Mexico City

Keep the following information in mind while searching for Illinois to Mexico City flight deals. Data was last updated April 25, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$263
(CheapOair)

One-way from

$96
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$309

Good round-trip deal

$285 or less

Good one-way deal

$122 or less
Provider with most accurate pricing for Chicago (CHI)-Mexico City Benito Juarez flight deals.
Provider most trusted by Cheapflights users for Chicago (CHI)-Mexico City Benito Juarez flights.
From Illinois to Mexico City Benito Juarez
One-way flight from Illinois to Mexico City Benito Juarez
Highest demand for flights based on searches. 10% potential increase in price ($43 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Illinois to Mexico City Benito Juarez.
Price to beat on a one-way flight from Illinois to Mexico City Benito Juarez.

Find flight deals from Illinois to Mexico City

Cheapest flights from Illinois to Mexico City
Explore the most affordable flight options available from Illinois to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This CheapOair deal was found by Cheapflights users on 4/24. 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.
Tue 5/67:25 amORD - MEX
Nonstop4h 10mVolaris
Mon 6/912:40 amMEX - ORD
Nonstop4h 02mVolaris
Deal found 4/24$263
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Mon 8/255:00 amORD - MEX
1 stop10h 19mAmerican Airlines
Mon 9/1512:30 pmMEX - ORD
1 stop9h 04mAmerican Airlines
Deal found 4/24$268
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Thu 10/96:34 pmORD - MEX
1 stop17h 21mMultiple Airlines
Tue 10/145:50 amMEX - ORD
Nonstop4h 15mMultiple Airlines
Deal found 4/25$284
This Cheapflightsfares deal was found by Cheapflights users on 4/24. 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 8/261:40 amORD - MEX
Nonstop4h 05mViva
Sat 8/305:50 amMEX - ORD
Nonstop4h 05mViva
Deal found 4/24$290
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:54 pmORD - MEX
Nonstop4h 41mDelta
Tue 10/217:30 amMEX - ORD
Nonstop4h 22mDelta
Deal found 4/25$293
This Aeromexico deal was found by Cheapflights users on 4/24. 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.
Tue 5/276:00 amMDW - MEX
1 stop6h 50mAeromexico
Tue 5/274:05 pmMEX - MDW
2 stops22h 15mAeromexico
Deal found 4/24$350
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 6/93:46 pmMDW - MEX
1 stop7h 14mMultiple Airlines
Mon 6/166:20 amMEX - MDW
1 stop14h 58mMultiple Airlines
Deal found 4/25$357
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/148:15 pmSTL - MEX
2 stops27h 25mMultiple Airlines
Tue 5/2011:05 amMEX - STL
1 stop11h 39mMultiple Airlines
Deal found 4/23$380
This Air Canada deal was found by Cheapflights users on 4/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/301:30 pmSTL - MEX
1 stop10h 25mAir Canada
Sun 6/87:10 amMEX - STL
1 stop11h 48mAir Canada
Deal found 4/24$440
This eDestinos deal was found by Cheapflights users on 4/24. 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 5/248:00 amMDW - MEX
1 stop15h 55mVolaris
Sat 5/316:00 amMEX - MDW
1 stop12h 06mVolaris
Deal found 4/24$458
This Frontier deal was found by Cheapflights users on 4/24. 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 5/2112:21 pmMDW - MEX
1 stop10h 39mFrontier
Sat 5/248:10 amMEX - MDW
1 stop11h 43mFrontier
Deal found 4/24$464
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/112:51 pmSTL - MEX
1 stop8h 54mDelta
Mon 5/512:45 pmMEX - STL
2 stops10h 57mDelta
Deal found 4/25$488

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Mexico City 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 25, 2025.
Use the filters below to find and compare flights from Illinois to Mexico City that are best for you.

Fly from

Illinois

Fly to

Mexico City

Route

Depart

Return

Price

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Tue 5/6

7:25 am-10:35 am

Nonstop4h 10m

Mexico City Benito Juarez

Mon 6/9

12:40 am-5:42 am

Nonstop4h 02m

$263

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Mon 8/25

5:00 am-2:19 pm

1 stop10h 19m

Mexico City Benito Juarez

Mon 9/15

12:30 pm-10:34 pm

1 stop9h 04m

$268

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Thu 10/9

6:34 pm-10:55 am

1 stop17h 21m

Mexico City Benito Juarez

Tue 10/14

5:50 am-11:05 am

Nonstop4h 15m

$284

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Tue 8/26

1:40 am-4:45 am

Nonstop4h 05m

Mexico City Benito Juarez

Sat 8/30

5:50 am-10:55 am

Nonstop4h 05m

$290

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sat 10/4

5:54 pm-9:35 pm

Nonstop4h 41m

Mexico City Benito Juarez

Tue 10/21

7:30 am-12:52 pm

Nonstop4h 22m

$293

ChicagoMexico City

MDW - MEX

MDWMEX

Chicago Midway

Tue 5/27

6:00 am-11:50 am

1 stop6h 50m

Mexico City Benito Juarez

Tue 5/27

4:05 pm-3:20 pm

2 stops22h 15m

$350

ChicagoMexico City

MDW - MEX

MDWMEX

Chicago Midway

Mon 6/9

3:46 pm-10:00 pm

1 stop7h 14m

Mexico City Benito Juarez

Mon 6/16

6:20 am-10:18 pm

1 stop14h 58m

$357

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Thu 5/8

4:06 pm-7:45 pm

Nonstop4h 39m

Mexico City Benito Juarez

Sun 5/11

8:35 am-2:04 pm

Nonstop4h 29m

$378

St. LouisMexico City

STL - MEX

STLMEX

Lambert-St Louis

Wed 5/14

8:15 pm-10:40 pm

2 stops27h 25m

Mexico City Benito Juarez

Tue 5/20

11:05 am-11:44 pm

1 stop11h 39m

$380

St. LouisMexico City

STL - MEX

STLMEX

Lambert-St Louis

Fri 5/30

1:30 pm-10:55 pm

1 stop10h 25m

Mexico City Benito Juarez

Sun 6/8

7:10 am-7:58 pm

1 stop11h 48m

$440

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 46 results
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Best time to book a flight from Illinois to Mexico City

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

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

Currently, May is the cheapest month in which you can book a flight from Illinois to Mexico City (average of $400). Flying from Illinois to Mexico City in December is currently the most expensive (average of $615). 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 IL to MEX?

Find hourly flight availability from Illinois to Mexico City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

When flying from Illinois to Mexico City, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Illinois to Mexico City

Explore weekly flight availability from Illinois to Mexico City. 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 25, 2025.

The most flights from USIL to MEX are scheduled on a Thursday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Mexico City by month

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

In terms of precipitation, rainfall in Mexico City ranges from 0.0 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. January is typically the driest time to visit Mexico City when rainfall is around 0.0 in.

Temperature in Mexico City by month

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

If weather is an important factor for your trip to Mexico City, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Mexico City

Get insights into the airlines that provide service to Mexico City. 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 City. Reviews last updated April 25, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines and Aeromexico from Illinois to Mexico City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Mexico City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Mexico City from Illinois?

    Mexico City Benito Juarez (MEX), located 5.5 mi from the city center, is the airport you fly into when you book flights from Illinois to Mexico City.

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

    The cheapest airline one-way is Volaris, with whom users have recently found tickets for as low as $96. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Illinois to Mexico City for a low price.

  • What are the most popular routes from Illinois to Mexico City?

  • What are the most reliable airlines from Illinois to Mexico City?

    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 Illinois to Mexico City on time: Aeromexico (92%), Delta (89%), United Airlines (77%).

  • What are the cheapest flights from Illinois to Mexico City?

    On average you can expect to pay $527 for a flight from Illinois to Mexico City. The cheapest flight overall is $90 while the most popular route, (Chicago O'Hare Intl - Mexico City Benito Juarez) is currently priced at $263.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Illinois to Mexico City (average of $400). Flying from Illinois to Mexico City in December is currently the most expensive (average of $615). 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 Illinois?

Book flights to Illinois if you plan to visit one of these locations
Valle de Bravo
Taxco

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Alternative routes for Illinois to Mexico City

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Illinois to Mexico City

Discover the top 8 airlines that operate flights from Illinois to Mexico City. 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 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$145Average$365FlexibilityNo cancel feeOn-time79%
FrontierCheapest$163Average$362FlexibilityNo cancel feeOn-time62%
AeromexicoCheapest$171Average$552FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$172Average$495FlexibilityNo cancel feeOn-time69%
VivaCheapest$218Average$354FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$236Average$424FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$307Average$566FlexibilityNo cancel feeOn-time71%
AeroMexico ConnectCheapest$539Average$734FlexibilityNo cancel feeOn-timeN/A

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