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Cheap flights from Mexico to Illinois from $127

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 3/9. 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
11:40 am - 2:49 pm
CUN
-
ORD
4h 09mnonstop
Frontier Logo
7:11 am - 12:19 pm
ORD
-
CUN
4h 08mnonstop
$157Frontier
Wed, Jan 28 - Sun, Feb 1
Frontier Logo
6:27 pm - 9:37 pm
CUN
-
ORD
4h 10mnonstop
Frontier Logo
6:10 am - 11:14 am
ORD
-
CUN
4h 04mnonstop
$161Frontier
Sat, Feb 28 - Sun, Mar 1
Viva Logo
7:30 pm - 11:25 pm
MEX
-
ORD
3h 55mnonstop
Viva Logo
1:20 am - 9:40 am
ORD
-
MEX
8h 20m1 stop
$236Viva
Sat, Jan 31 - Fri, Feb 6
Volaris Logo
12:40 am - 4:36 am
MEX
-
ORD
3h 56mnonstop
Volaris Logo
6:23 am - 10:45 am
ORD
-
MEX
4h 22mnonstop
$237Volaris
Thu, Jan 29 - Tue, Feb 3
Volaris Logo
6:10 pm - 10:06 pm
MEX
-
ORD
3h 56mnonstop
Volaris Logo
6:23 am - 10:45 am
ORD
-
MEX
4h 22mnonstop
$239Volaris
Fri, Jan 30 - Mon, Feb 2
Viva Logo
6:05 am - 11:50 pm
TLC
-
ORD
17h 45m1 stop
Viva Logo
1:20 am - 8:20 am
ORD
-
TLC
7h 00m1 stop
$241Viva
Wed, Feb 25 - Fri, Feb 27
Aeromexico Logo
7:18 am - 11:36 am
GDL
-
ORD
4h 18mnonstop
Aeromexico Logo
1:26 pm - 6:08 pm
ORD
-
GDL
4h 42mnonstop
$246Aeromexico
Wed, Feb 18 - Sun, Feb 22
Aeromexico Logo
7:18 am - 11:36 am
GDL
-
ORD
4h 18mnonstop
Aeromexico Logo
1:26 pm - 6:08 pm
ORD
-
GDL
4h 42mnonstop
$256Aeromexico
Wed, Feb 18 - Sun, Feb 22
United Airlines Logo
5:00 am - 8:00 pm
GDL
-
ORD
14h 00m1 stop
United Airlines Logo
2:10 pm - 9:35 pm
ORD
-
GDL
8h 25m1 stop
$261United Airlines
Sat, Mar 21 - Tue, Mar 24
United Airlines Logo
5:00 am - 9:38 pm
GDL
-
ORD
15h 38m1 stop
United Airlines Logo
9:15 pm - 11:36 am
ORD
-
GDL
15h 21m1 stop
$262United Airlines
Sat, Mar 21 - Tue, Mar 24

Frontier flights from Mexico to Illinois

Our best Frontier deals on Mexico to Illinois flight tickets
Frontier
Jan 28
CUN11:40 amCancun
4h 09m
ORD2:49 pmChicago O'Hare Intl
Feb 3
ORD7:11 amChicago O'Hare Intl
4h 08m
CUN12:19 pmCancun
$157
Find similar
Frontier
Feb 28
CUN6:27 pmCancun
4h 10m
ORD9:37 pmChicago O'Hare Intl
Mar 1
ORD6:10 amChicago O'Hare Intl
4h 04m
CUN11:14 amCancun
$161
Find similar
Frontier
Feb 18
CUN7:19 pmCancun
4h 09m
ORD10:28 pmChicago O'Hare Intl
Feb 22
ORD6:10 amChicago O'Hare Intl
4h 04m
CUN11:14 amCancun
$162
Find similar

Spirit Airlines flights from Mexico to Illinois

Our best Spirit Airlines deals on Mexico to Illinois flight tickets
Spirit Airlines
Jan 15
CUN11:59 amCancun
3h 54m
ORD2:53 pmChicago O'Hare Intl
Jan 18
ORD6:05 amChicago O'Hare Intl
3h 49m
CUN10:54 amCancun
$204
Find similar
Spirit Airlines
Feb 3
CUN11:59 amCancun
3h 54m
ORD2:53 pmChicago O'Hare Intl
Feb 10
ORD6:05 amChicago O'Hare Intl
3h 49m
CUN10:54 amCancun
$208
Find similar
Spirit Airlines
Jan 15
CUN11:59 amCancun
3h 54m
ORD2:53 pmChicago O'Hare Intl
Jan 24
ORD6:05 amChicago O'Hare Intl
3h 49m
CUN10:54 amCancun
$214
Find similar

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 December 20, 2025.
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

Wed 1/28

11:40 am-2:49 pm

Nonstop4h 09m

Chicago O'Hare Intl

Sun 2/1

7:11 am-12:19 pm

Nonstop4h 08m

$157

CancúnChicago

CUN - ORD

CUNORD

Cancun

Sat 2/28

6:27 pm-9:37 pm

Nonstop4h 10m

Chicago O'Hare Intl

Sun 3/1

6:10 am-11:14 am

Nonstop4h 04m

$161

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Sat 1/31

7:30 pm-11:25 pm

Nonstop3h 55m

Chicago O'Hare Intl

Fri 2/6

1:20 am-9:40 am

1 stop8h 20m

$236

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Thu 1/29

12:40 am-4:36 am

Nonstop3h 56m

Chicago O'Hare Intl

Tue 2/3

6:23 am-10:45 am

Nonstop4h 22m

$237

Mexico CityChicago

MEX - ORD

MEXORD

Mexico City Benito Juarez

Fri 1/30

6:10 pm-10:06 pm

Nonstop3h 56m

Chicago O'Hare Intl

Mon 2/2

6:23 am-10:45 am

Nonstop4h 22m

$239

Mexico CityChicago

TLC - ORD

TLCORD

Mexico City Toluca Intl

Wed 2/25

6:05 am-11:50 pm

1 stop17h 45m

Chicago O'Hare Intl

Fri 2/27

1:20 am-8:20 am

1 stop7h 00m

$241

GuadalajaraChicago

GDL - ORD

GDLORD

Guadalajara Miguel Hidal

Wed 2/18

7:18 am-11:36 am

Nonstop4h 18m

Chicago O'Hare Intl

Sun 2/22

1:26 pm-6:08 pm

Nonstop4h 42m

$246

GuadalajaraChicago

GDL - ORD

GDLORD

Guadalajara Miguel Hidal

Wed 2/18

7:18 am-11:36 am

Nonstop4h 18m

Chicago O'Hare Intl

Sun 2/22

1:26 pm-6:08 pm

Nonstop4h 42m

$256

GuadalajaraChicago

GDL - ORD

GDLORD

Guadalajara Miguel Hidal

Sat 3/21

5:00 am-8:00 pm

1 stop14h 00m

Chicago O'Hare Intl

Tue 3/24

2:10 pm-9:35 pm

1 stop8h 25m

$261

GuadalajaraChicago

GDL - ORD

GDLORD

Guadalajara Miguel Hidal

Sat 3/21

5:00 am-9:38 pm

1 stop15h 38m

Chicago O'Hare Intl

Tue 3/24

9:15 pm-11:36 am

1 stop15h 21m

$262

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 January. Flight prices, which tend to average around $204, 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 January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $246.

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 $302. Flights from Mexico to Illinois on a Saturday will generally be more expensive and average around $354. 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 $281. Flights at noon are often more expensive with an average ticket price of $429.

What is the cheapest Mexico to Illinois flight route?

Fly from Santiago de Querétaro 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 $271 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

$143

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 $143. The best round-trip flight deal from Mexico to Illinois found on momondo in the last 72 hours is $117.
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).
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
VolarisPriceFrom $135Free CancellationRating
6.6
1,161 reviews
Search Volaris flights
United AirlinesPriceFrom $140Free CancellationRating
7.4
9,099 reviews
Search United Airlines flights
FrontierPriceFrom $142Free CancellationRating
5.8
3,082 reviews
Search Frontier flights
AeromexicoPriceFrom $172Free CancellationRating
7.4
1,629 reviews
Search Aeromexico flights
Spirit AirlinesPriceFrom $194Free CancellationRating
6.3
8,194 reviews
Search Spirit Airlines flights
VivaPriceFrom $195Free CancellationRating
7.0
798 reviews
Search Viva flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,021 reviews
Search Delta flights
American AirlinesPriceFrom $271Free CancellationRating
7.2
11,050 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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