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Cheap flights from Mexico to Illinois from $121

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 to Illinois departing on 3/4. 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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0 bags

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Find the cheapest flights from Mexico to Illinois

Recent round-trip flight deals from Mexico to Illinois

Enter your travel dates to find the best prices.
Frontier Logo
6:27 pm - 9:37 pm
CUN
-
ORD
4h 10mnonstop
Frontier Logo
7:55 am - 1:07 pm
ORD
-
CUN
4h 12mnonstop
$170Frontier
чт, лют. 19 - вт, лют. 24
Frontier Logo
10:40 am - 2:49 pm
CUN
-
ORD
4h 09mnonstop
Frontier Logo
6:30 am - 10:33 am
ORD
-
CUN
4h 03mnonstop
$172Frontier
чт, квіт. 30 - нд, трав. 10
Viva Logo
8:30 pm - 12:45 am
MTY
-
ORD
3h 15mnonstop
Viva Logo
1:00 am - 3:40 am
ORD
-
MTY
3h 40mnonstop
$219Viva
пн, бер. 9 - сб, бер. 28
Viva Logo
8:55 am - 12:45 am
TLC
-
ORD
14h 50m
1 stop
Viva Logo
1:00 am - 8:25 am
ORD
-
TLC
8h 25m
1 stop
$238Viva
пн, бер. 23 - сб, бер. 28
Volaris Logo
6:10 pm - 10:06 pm
MEX
-
ORD
3h 56mnonstop
Volaris Logo
12:59 pm - 8:20 pm
ORD
-
MEX
7h 21m
1 stop
$247Volaris
пт, лют. 27 - вт, бер. 3
Volaris Logo
12:40 am - 4:36 am
MEX
-
ORD
3h 56mnonstop
Volaris Logo
11:59 pm - 7:45 am
ORD
-
MEX
7h 46m
1 stop
$248Volaris
чт, лют. 19 - вт, лют. 24
United Airlines Logo
6:00 am - 7:46 am
QRO
-
ORD
25h 46m
1 stop
United Airlines Logo
8:10 pm - 11:49 am
ORD
-
QRO
15h 39m
1 stop
$259United Airlines
чт, лют. 19 - пн, лют. 23
United Airlines Logo
6:00 am - 12:26 am
QRO
-
ORD
18h 26m
1 stop
United Airlines Logo
5:20 pm - 8:59 pm
ORD
-
QRO
27h 39m
1 stop
$261United Airlines
чт, лют. 19 - пн, лют. 23
Aeromexico Logo
6:35 pm - 12:00 pm
QRO
-
ORD
16h 25m
2 stops
Aeromexico Logo
7:14 am - 11:40 pm
ORD
-
QRO
17h 26m
2 stops
$263Aeromexico
ср, квіт. 8 - ср, квіт. 15
Aeromexico Logo
6:35 pm - 12:00 pm
QRO
-
ORD
16h 25m
2 stops
Aeromexico Logo
3:50 pm - 11:40 pm
ORD
-
QRO
8h 50m
1 stop
$264Aeromexico
ср, квіт. 15 - ср, квіт. 22

Spirit Airlines flights from Mexico to Illinois

Our best Spirit Airlines deals on Mexico to Illinois flight tickets
Spirit Airlines
Feb 19
CUN11:59 amCancun
3h 54m
ORD2:53 pmChicago O'Hare Intl
Feb 23
ORD6:05 amChicago O'Hare Intl
3h 49m
CUN10:54 amCancun
$210
Spirit Airlines
Feb 14
CUN11:59 amCancun
3h 54m
ORD2:53 pmChicago O'Hare Intl
Feb 18
ORD6:05 amChicago O'Hare Intl
3h 49m
CUN10:54 amCancun
$211
Spirit Airlines
Feb 14
CUN11:59 amCancun
3h 54m
ORD2:53 pmChicago O'Hare Intl
Feb 18
ORD6:05 amChicago O'Hare Intl
3h 49m
CUN10:54 amCancun
$212

Avianca flights from Mexico to Illinois

Our best Avianca deals on Mexico to Illinois flight tickets
Avianca
Feb 26
MEX12:40 amMexico City Benito Juarez
19h 40m
1 stop
ORD8:20 pmChicago O'Hare Intl
Mar 2
ORD10:20 pmChicago O'Hare Intl
13h 50m
1 stop
MEX12:10 pmMexico City Benito Juarez
$255
Avianca
Feb 5
MEX12:40 amMexico City Benito Juarez
19h 40m
1 stop
ORD8:20 pmChicago O'Hare Intl
Feb 20
ORD10:20 pmChicago O'Hare Intl
19h 50m
1 stop
MEX6:10 pmMexico City Benito Juarez
$258
Avianca
Feb 7
MEX5:00 amMexico City Benito Juarez
15h 20m
1 stop
ORD8:20 pmChicago O'Hare Intl
Feb 9
ORD10:20 pmChicago O'Hare Intl
13h 50m
1 stop
MEX12:10 pmMexico City Benito Juarez
$259

momondo 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, momondo users made 832,500 searches. Data last updated лютий 5, 2026.
Use the filters below to find and compare flights from Mexico to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CancúnChicago

CUN - ORD

CUNORD

Cancun

чт 2/19

6:27 pm-9:37 pm

Nonstop4h 10m

Chicago O'Hare Intl

вт 2/24

7:55 am-1:07 pm

Nonstop4h 12m

$170

CancúnChicago

CUN - ORD

CUNORD

Cancun

чт 4/30

10:40 am-2:49 pm

Nonstop4h 09m

Chicago O'Hare Intl

нд 5/10

6:30 am-10:33 am

Nonstop4h 03m

$172

MonterreyChicago

MTY - ORD

MTYORD

Monterrey Gen Mariano Escobedo

пн 3/9

8:30 pm-12:45 am

Nonstop3h 15m

Chicago O'Hare Intl

сб 3/28

1:00 am-3:40 am

Nonstop3h 40m

$219

Mexico CityChicago

TLC - ORD

TLCORD

Mexico City Toluca Intl

пн 3/23

8:55 am-12:45 am

1 stop14h 50m

Chicago O'Hare Intl

сб 3/28

1:00 am-8:25 am

1 stop8h 25m

$238

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

пт 2/27

6:10 pm-10:06 pm

Nonstop3h 56m

Chicago O'Hare Intl

вт 3/3

12:59 pm-8:20 pm

1 stop7h 21m

$247

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

чт 2/19

12:40 am-4:36 am

Nonstop3h 56m

Chicago O'Hare Intl

вт 2/24

11:59 pm-7:45 am

1 stop7h 46m

$248

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

чт 2/19

6:00 am-7:46 am

1 stop25h 46m

Chicago O'Hare Intl

пн 2/23

8:10 pm-11:49 am

1 stop15h 39m

$259

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

чт 2/19

6:00 am-12:26 am

1 stop18h 26m

Chicago O'Hare Intl

пн 2/23

5:20 pm-8:59 pm

1 stop27h 39m

$261

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

ср 4/8

6:35 pm-12:00 pm

2 stops16h 25m

Chicago O'Hare Intl

ср 4/15

7:14 am-11:40 pm

2 stops17h 26m

$263

Santiago de QuerétaroChicago

QRO - ORD

QROORD

Santiago de Querétaro

ср 4/15

6:35 pm-12:00 pm

2 stops16h 25m

Chicago O'Hare Intl

ср 4/22

3:50 pm-11:40 pm

1 stop8h 50m

$264

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 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 is in February. Flight prices, which tend to average around $223, 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 January is also cheap. Prices for this month can be found on momondo for an average of $227.

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

The cheapest day to depart from Mexico to Illinois is on a Thursday when prices can be found for as low as $308. Flights from Mexico to Illinois on a Saturday 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 to Illinois during this time can be as low as $286. Flights at noon are often more expensive with an average ticket price of $452.

What is the cheapest Mexico to Illinois flight route?

Fly from Monterrey Gen Mariano Escobedo to Chicago O'Hare Intl for the best Mexico - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $269 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Mexico for as low as $124 on momondo.

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

There are 4 cabin classes available to choose from on Mexico 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 to Illinois flights?

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

Cheap Mexico to Illinois flight deals and tips

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

Best Price Found

$175

Fastest flight time

2h 57m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from Mexico in the past 72 hours is $175. The best round-trip flight deal from Mexico to Illinois found on momondo in the last 72 hours is $169.
The fastest flight from Mexico to Illinois takes 2h 57m
Direct flights go from Mexico to Illinois every day.
There are 98 airports in Illinois. From Mexico there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW).
Search flight deals

  • When did momondo last update prices for flights from Mexico to Illinois?

    Prices for flights from Mexico to Illinois refresh daily.

  • How many operators does momondo search for flights from Mexico to Illinois?

  • How old do you have to be to fly from Mexico to Illinois?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Mexico 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 to Illinois?

Best airlines flying from Mexico to Illinois

Compare and see reviews for airlines that fly from Mexico to Illinois with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $140Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
VolarisPriceFrom $141Free CancellationRating
6.6
1,175 reviews
Search Volaris flights
FrontierPriceFrom $142Free CancellationRating
5.7
3,052 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $147Free CancellationRating
6.3
8,416 reviews
Search Spirit Airlines flights
AeromexicoPriceFrom $169Free CancellationRating
7.4
1,579 reviews
Search Aeromexico flights
DeltaPriceFrom $171Free CancellationRating
7.9
8,149 reviews
Search Delta flights
VivaPriceFrom $185Free CancellationRating
7.0
813 reviews
Search Viva flights
American AirlinesPriceFrom $271Free CancellationRating
7.2
11,234 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Mexico to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

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

All flight searches from Mexico to Illinois on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Mexico 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 to Illinois.

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

Of course. momondo tracks the price of Mexico 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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