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Cheap flights from Mexico City to Illinois from $155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mexico City to Illinois departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Mexico City to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:10 pm - 10:06 pmMEX-ORD
3h 56mnonstop
Frontier Logo
6:23 am - 10:45 amORD-MEX
4h 22mnonstop
$235Frontier
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Wed, Dec 24 - Tue, Jan 13
Avianca Logo
12:40 am - 8:20 pmMEX-ORD
19h 40m1 stop
Avianca Logo
10:20 pm - 12:10 pmORD-MEX
13h 50m1 stop
$241Avianca
Find Deal
Sun, Jan 25 - Mon, Feb 2
United Airlines Logo
9:05 am - 6:55 pmMEX-ORD
9h 50m1 stop
United Airlines Logo
9:08 pm - 10:05 amORD-MEX
12h 57m1 stop
$247United Airlines
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Wed, Dec 3 - Sat, Dec 6
United Airlines Logo
2:40 pm - 6:52 pmMEX-ORD
4h 12mnonstop
United Airlines Logo
8:55 am - 1:35 pmORD-MEX
4h 40mnonstop
$249United Airlines
Find Deal
Tue, Jan 27 - Tue, Feb 3
Volaris Logo
12:40 am - 4:36 amMEX-ORD
3h 56mnonstop
Volaris Logo
6:23 am - 10:45 amORD-MEX
4h 22mnonstop
$260Volaris
Find Deal
Wed, Feb 18 - Sat, Feb 28
Viva Logo
7:30 pm - 11:25 pmMEX-ORD
3h 55mnonstop
Viva Logo
1:20 am - 5:45 amORD-MEX
4h 25mnonstop
$264Viva
Find Deal
Thu, Feb 26 - Sun, Mar 1
Viva Logo
7:30 pm - 11:25 pmMEX-ORD
3h 55mnonstop
Viva Logo
1:20 am - 5:45 amORD-MEX
4h 25mnonstop
$265Viva
Find Deal
Thu, Feb 26 - Sun, Mar 1
Volaris Logo
6:10 pm - 10:06 pmMEX-ORD
3h 56mnonstop
Volaris Logo
12:59 pm - 8:20 pmORD-MEX
7h 21m1 stop
$269Volaris
Find Deal
Fri, Feb 27 - Wed, Mar 4
Aeromexico Logo
2:10 pm - 11:40 pmMEX-MDW
9h 30m1 stop
Aeromexico Logo
6:00 am - 8:20 pmMDW-MEX
14h 20m2 stops
$383Aeromexico
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Tue, Nov 18 - Wed, Dec 3
Aeromexico Logo
10:05 pm - 4:31 pmMEX-MDW
18h 26m2 stops
Aeromexico Logo
6:45 am - 9:25 pmMDW-MEX
14h 40m2 stops
$426Aeromexico
Find Deal
Thu, Dec 18 - Wed, Jan 7

Frontier flights from Mexico City to Illinois

Our best Frontier deals on Mexico City to Illinois flight tickets
Frontier
Dec 24
MEX6:10 pmMexico City Benito Juarez
3h 56m
ORD10:06 pmChicago O'Hare Intl
Jan 13
ORD6:23 amChicago O'Hare Intl
4h 22m
MEX10:45 amMexico City Benito Juarez
$235
Find similar
Frontier
Dec 17
MEX12:40 amMexico City Benito Juarez
3h 56m
ORD4:36 amChicago O'Hare Intl
Jan 8
ORD6:23 amChicago O'Hare Intl
4h 22m
MEX10:45 amMexico City Benito Juarez
$243
Find similar
Frontier
Dec 17
MEX12:40 amMexico City Benito Juarez
3h 56m
ORD4:36 amChicago O'Hare Intl
Jan 8
ORD6:23 amChicago O'Hare Intl
4h 22m
MEX10:45 amMexico City Benito Juarez
$244
Find similar

Avianca flights from Mexico City to Illinois

Our best Avianca deals on Mexico City to Illinois flight tickets
Avianca
Jan 25
MEX12:40 amMexico City Benito Juarez
19h 40m
1 stop
ORD8:20 pmChicago O'Hare Intl
Feb 2
ORD10:20 pmChicago O'Hare Intl
13h 50m
1 stop
MEX12:10 pmMexico City Benito Juarez
$241
Find similar
Avianca
Nov 26
MEX11:10 pmMexico City Benito Juarez
21h 10m
1 stop
ORD8:20 pmChicago O'Hare Intl
Dec 1
ORD10:20 pmChicago O'Hare Intl
13h 50m
1 stop
MEX12:10 pmMexico City Benito Juarez
$248
Find similar
Avianca
Feb 5
MEX12:40 amMexico City Benito Juarez
19h 40m
1 stop
ORD8:20 pmChicago O'Hare Intl
Feb 10
ORD10:20 pmChicago O'Hare Intl
19h 50m
1 stop
MEX6:10 pmMexico City Benito Juarez
$288
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Mexico City 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Mexico City to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Wed 12/24

6:10 pm-10:06 pm

Nonstop3h 56m

Chicago O'Hare Intl

Tue 1/13

6:23 am-10:45 am

Nonstop4h 22m

$235

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Sun 1/25

12:40 am-8:20 pm

1 stop19h 40m

Chicago O'Hare Intl

Mon 2/2

10:20 pm-12:10 pm

1 stop13h 50m

$241

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Wed 12/3

9:05 am-6:55 pm

1 stop9h 50m

Chicago O'Hare Intl

Sat 12/6

9:08 pm-10:05 am

1 stop12h 57m

$247

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Tue 1/27

2:40 pm-6:52 pm

Nonstop4h 12m

Chicago O'Hare Intl

Tue 2/3

8:55 am-1:35 pm

Nonstop4h 40m

$249

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Wed 2/18

12:40 am-4:36 am

Nonstop3h 56m

Chicago O'Hare Intl

Sat 2/28

6:23 am-10:45 am

Nonstop4h 22m

$260

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Thu 2/26

7:30 pm-11:25 pm

Nonstop3h 55m

Chicago O'Hare Intl

Sun 3/1

1:20 am-5:45 am

Nonstop4h 25m

$264

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Thu 2/26

7:30 pm-11:25 pm

Nonstop3h 55m

Chicago O'Hare Intl

Sun 3/1

1:20 am-5:45 am

Nonstop4h 25m

$265

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Fri 2/27

6:10 pm-10:06 pm

Nonstop3h 56m

Chicago O'Hare Intl

Wed 3/4

12:59 pm-8:20 pm

1 stop7h 21m

$269

Mexico CityChicago

MEX - MDW

MEXMDW

Mexico City Benito Juarez

Tue 11/18

2:10 pm-11:40 pm

1 stop9h 30m

Chicago Midway

Wed 12/3

6:00 am-8:20 pm

2 stops14h 20m

$383

Mexico CityChicago

MEX - MDW

MEXMDW

Mexico City Benito Juarez

Thu 12/18

10:05 pm-4:31 pm

2 stops18h 26m

Chicago Midway

Wed 1/7

6:45 am-9:25 pm

2 stops14h 40m

$426

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Mexico City to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Mexico City is in February. Flight prices, which tend to average around $257, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $269.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Mexico City to Illinois is on a Tuesday when prices can be found for as low as $301. Flights from Mexico City to Illinois on a Monday will generally be more expensive and average around $348. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Mexico City to Illinois during this time can be as low as $283. Flights at noon are often more expensive with an average ticket price of $432.

What is the cheapest Mexico City Benito Juarez to Illinois flight route?

Fly from Mexico City Benito Juarez to Chicago O'Hare Intl for the best Mexico City Benito Juarez - Illinois flight prices

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Mexico City when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $307 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Mexico City for as low as $270 on momondo.

What cabin class options are available on Mexico City Benito Juarez to Illinois flights?

There are 3 cabin classes available to choose from on Mexico City Benito Juarez to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Mexico City to Illinois flights?

No. A direct flight is the cheapest option for a flight between Mexico City to Illinois.

Cheap Mexico City to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Mexico City to Illinois

Best Price Found

$171

Fastest flight time

3h 55m

Direct flights

Every day

Airports in Illinois

1 airport
The best one-way flight to Illinois from Mexico City in the past 72 hours is $171. The best round-trip flight deal from Mexico City to Illinois found on momondo in the last 72 hours is $223.
The fastest flight from Mexico City to Illinois takes 3h 55m
Direct flights go from Mexico City to Illinois every day.
There is 1 airport near Illinois: Chicago O'Hare Intl (ORD)
Search flight deals

  • When did momondo last update prices for flights from Mexico City Benito Juarez Airport to Illinois?

    Prices for flights from Mexico City Benito Juarez Airport to Illinois are refreshed on a daily basis.

  • How many operators does momondo search for flights from Mexico City Benito Juarez Airport to Illinois?

  • How old do you have to be to fly from Mexico City Benito Juarez Airport to Illinois?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Mexico City Benito Juarez Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Mexico City to Illinois?

Best airlines flying from Mexico City to Illinois

Compare and see reviews for airlines that fly from Mexico City to Illinois with momondo
Airline
Rating
Free Cancellation
Price
VolarisPriceFrom $154Free CancellationRating
6.7
1,151 reviews
Search Volaris flights
AeromexicoPriceFrom $169Free CancellationRating
7.4
1,673 reviews
Search Aeromexico flights
FrontierPriceFrom $205Free CancellationRating
5.8
3,117 reviews
Search Frontier flights
VivaPriceFrom $212Free CancellationRating
7.0
789 reviews
Search Viva flights
United AirlinesPriceFrom $221Free CancellationRating
7.4
8,996 reviews
Search United Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,001 reviews
Search Delta flights
American AirlinesPriceFrom $311Free CancellationRating
7.2
11,035 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Mexico City to Illinois?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Mexico City.

Can I find flights from Mexico City to Illinois with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Mexico City to Illinois flights to just show those with flexible booking policies.

How can momondo help me find flights from Mexico City to Illinois?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Mexico City to Illinois.

I’m not ready to book a flight from Mexico City to Illinois right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Mexico City to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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