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

$87 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Volaris and Viva, with prices starting from $90 and $95, respectively.

What are the most popular routes from Chicago to Mexico?

The most popular route from Chicago to Mexico is Chicago O'Hare Intl - Cancun. You may also consider Chicago O'Hare Intl - Mexico City Benito Juarez or Chicago Midway - Cancun.

What are the cheapest flights from Chicago to Mexico?

On average you can expect to pay $513 for a flight from Chicago to Mexico. The cheapest flight overall is $52 while the most popular route, (Chicago O'Hare Intl - Cancun) is currently priced at $223.

What are the most reliable airlines from Chicago to Mexico?

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 Chicago to Mexico on time: Delta (89%), Aeromexico (89%), United Airlines (83%).

What are the most popular airlines that fly from Chicago to Mexico?

Before booking your flight from Chicago to Mexico check out the most popular airlines for this route: AeroMexico Connect, American Airlines or Aeromexico.

How far in advance should I book a flight from Chicago to Mexico?

Find a great deal and save up to 27% by booking at least 55 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago to Mexico within the next two weeks, with the cheapest ticket starting at $371.

What is the cheapest month to fly from Chicago to Mexico?

The best pricing can be found in the month of February. Prices to Mexico from Chicago average $356. You can even find prices in February for less than $356, as users have found deals to Mexico from as low as $163. The month of December appears to be one of the more expensive times to travel to Mexico from Chicago. Flying in the targeted month can save you up to 58%.

Most accurate provider : When it comes to deals on Chicago-Mexico flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Chicago-Mexico flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Chicago-Mexico flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Chicago-Mexico flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Mexico flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Chicago to Mexico?

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

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

Yes. Cheapflights offers flight deals from Chicago to Mexico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$224+ Flights from Chicago to Mexico

Q: What is the cheapest month to book a flight from Chicago to Mexico?

Currently, May is the cheapest month in which you can book a flight from Chicago to Mexico (average of $400). Flying from Chicago to Mexico 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.

Q: E

In terms of precipitation, rainfall in Mexico 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 when rainfall is around 0.0 in.

Q: E

If weather is an important factor for your trip to Mexico, 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).

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Find cheap flights from Chicago to Mexico with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheap flight deals from Chicago to Mexico

Most accurate provider	Expedia 1 star
Most trusted provider	Expedia 3 stars
Round-trip from	$223 (Expedia)
One-way from	$87 (American Airlines)
Popular in	December
Cheapest in	February
Average price	$373
Good round-trip deal	$224 or less
Good one-way deal	$61 or less

Provider with most accurate pricing for Chicago (CHI)-Mexico flight deals.

Search Deals

Provider most trusted by Cheapflights users for Chicago (CHI)-Mexico flights.

Search Deals

From Chicago (CHI) to Mexico

Search Deals

One-way flight from Chicago (CHI) to Mexico

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($42 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Price to beat on a round-trip flight from Chicago (CHI) to Mexico.

Search Deals

Price to beat on a one-way flight from Chicago (CHI) to Mexico.

Search Deals

Find flight deals from Chicago to Mexico

Cheapest flights from Chicago to Mexico
Explore the most affordable flight options available from Chicago to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Thu 4/310:10 amORD - CUN

Nonstop3h 56mSpirit Airlines

Tue 4/810:53 amCUN - ORD

Nonstop4h 03mSpirit Airlines

Deal found 3/27

$223

Sat 5/171:50 amORD - GDL

Nonstop4h 35mViva

Sat 5/247:15 pmGDL - ORD

Nonstop4h 00mViva

Deal found 3/27

$234

Wed 5/77:25 amORD - MEX

Nonstop4h 10mVolaris

Fri 5/912:40 amMEX - ORD

Nonstop4h 02mVolaris

Deal found 3/25

$240

Mon 6/234:35 pmMDW - CUN

Nonstop3h 35mSouthwest

Thu 6/268:30 amCUN - MDW

Nonstop3h 35mSouthwest

Deal found 3/26

$246

Fri 5/96:34 pmORD - GDL

1 stop6h 51mMultiple Airlines

Thu 5/291:15 pmGDL - ORD

Nonstop4h 00mMultiple Airlines

Deal found 3/27

$248

Mon 5/56:34 pmORD - TLC

1 stop14h 46mMultiple Airlines

Tue 5/63:25 pmTLC - ORD

1 stop7h 10mMultiple Airlines

Deal found 3/27

$249

Sun 5/118:40 amORD - CUN

Nonstop3h 45mAmerican Airlines

Thu 5/152:59 pmCUN - ORD

Nonstop4h 00mAmerican Airlines

Deal found 3/28

$256

Fri 5/236:34 pmORD - GDL

1 stop16h 11mVolaris

Wed 5/286:02 amGDL - ORD

1 stop9h 58mVolaris

Deal found 3/27

$258

Sun 5/47:25 amORD - MEX

Nonstop4h 10mMultiple Airlines

Sat 5/105:50 amMEX - ORD

Nonstop4h 15mMultiple Airlines

Deal found 3/27

$261

Sun 4/276:34 pmORD - CUN

2 stops24h 13mMultiple Airlines

Thu 5/110:46 amCUN - ORD

Nonstop4h 03mMultiple Airlines

Deal found 3/27

$266

Fri 5/21:25 amORD - MEX

Nonstop4h 25mViva

Sat 5/175:50 amMEX - ORD

Nonstop4h 15mViva

Deal found 3/26

$276

Wed 5/216:34 pmORD - TLC

1 stop14h 55mVolaris

Wed 6/48:10 pmTLC - ORD

1 stop19h 50mVolaris

Deal found 3/27

$278

Best flights from Chicago to Mexico
Discover carefully curated flight deals from Chicago to Mexico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2025.

Tue 4/810:10 amORD - CUN

Nonstop3h 56mSpirit Airlines

Fri 4/1112:16 pmCUN - ORD

1 stop12h 42mSpirit Airlines

Deal found 3/27

$223

Sat 5/171:50 amORD - GDL

Nonstop4h 35mViva

Sat 5/247:15 pmGDL - ORD

Nonstop4h 00mViva

Deal found 3/27

$234

Sat 5/31:40 amORD - MEX

Nonstop4h 10mVolaris

Fri 5/912:40 amMEX - ORD

Nonstop4h 02mVolaris

Deal found 3/27

$239

Sat 5/171:45 amORD - GDL

Nonstop4h 22mMultiple Airlines

Sat 5/247:15 pmGDL - ORD

Nonstop4h 00mMultiple Airlines

Deal found 3/26

$242

Mon 6/234:35 pmMDW - CUN

Nonstop3h 35mSouthwest

Thu 6/268:30 amCUN - MDW

Nonstop3h 35mSouthwest

Deal found 3/27

$246

Sun 5/118:40 amORD - CUN

Nonstop3h 45mAmerican Airlines

Thu 5/152:59 pmCUN - ORD

Nonstop4h 00mAmerican Airlines

Deal found 3/28

$256

Sat 5/104:06 pmORD - MEX

Nonstop4h 39mDelta

Tue 5/138:35 amMEX - ORD

Nonstop4h 29mDelta

Deal found 3/27

$293

Mon 4/281:59 amORD - CUN

1 stop8h 25mAeromexico

Fri 5/23:11 pmCUN - ORD

1 stop8h 48mAeromexico

Deal found 3/27

$316

Tue 5/276:00 amORD - MEX

1 stop10h 40mUnited Airlines

Sun 6/12:10 pmMEX - ORD

Nonstop4h 25mUnited Airlines

Deal found 3/27

$347

Fri 4/111:45 amORD - GDL

Nonstop4h 22mFrontier

Thu 4/247:14 pmGDL - ORD

Nonstop4h 01mFrontier

Deal found 3/25

$376

Fri 5/307:59 pmORD - SJD

2 stops19h 47mAlaska Airlines

Tue 6/33:30 pmSJD - ORD

1 stop12h 10mAlaska Airlines

Deal found 3/27

$466

Mon 5/56:34 pmORD - TLC

1 stop14h 46mMultiple Airlines

Tue 5/63:25 pmTLC - ORD

1 stop7h 10mMultiple Airlines

Deal found 3/27

$249

Last-minute flights from Chicago to Mexico
Discover last-minute flight deals from Chicago to Mexico. Data last updated March 28, 2025 and is based on user searches.

Sun 3/308:37 amORD - CUN

Nonstop3h 50mAmerican Airlines

Wed 4/210:25 amCUN - ORD

1 stop7h 32mAmerican Airlines

Deal found 3/27

$291

Mon 3/311:40 amORD - MEX

Nonstop4h 10mMultiple Airlines

Tue 4/82:45 pmMEX - ORD

1 stop7h 50mMultiple Airlines

Deal found 3/25

$280

Tue 4/11:45 amORD - GDL

Nonstop4h 22mVolaris

Sat 4/127:14 pmGDL - ORD

Nonstop4h 01mVolaris

Deal found 3/27

$262

Wed 4/26:35 amORD - GDL

Nonstop4h 35mViva

Sat 4/127:15 pmGDL - ORD

Nonstop4h 00mViva

Deal found 3/27

$264

Wed 4/26:34 pmORD - GDL

1 stop16h 11mMultiple Airlines

Sat 4/121:15 pmGDL - ORD

Nonstop4h 00mMultiple Airlines

Deal found 3/27

$267

Wed 4/26:34 pmORD - TLC

1 stop14h 55mVolaris

Wed 4/99:11 amTLC - ORD

1 stop6h 49mVolaris

Deal found 3/26

$282

Wed 4/26:34 pmORD - TLC

1 stop14h 55mMultiple Airlines

Tue 4/89:11 amTLC - ORD

1 stop13h 24mMultiple Airlines

Deal found 3/27

$304

Thu 4/310:10 amORD - CUN

Nonstop3h 56mSpirit Airlines

Tue 4/810:53 amCUN - ORD

Nonstop4h 03mSpirit Airlines

Deal found 3/27

$223

Fri 4/47:21 pmORD - CUN

1 stop15h 59mMultiple Airlines

Mon 4/145:18 pmCUN - ORD

1 stop11h 00mMultiple Airlines

Deal found 3/26

$265

Fri 4/412:35 pmORD - TLC

1 stop20h 20mViva

Tue 4/83:00 pmTLC - ORD

1 stop7h 35mViva

Deal found 3/26

$291

Sat 4/58:39 pmMDW - GDL

Nonstop4h 27mVolaris

Thu 4/172:12 pmGDL - MDW

Nonstop3h 54mVolaris

Deal found 3/27

$304

Wed 4/91:40 amORD - MEX

Nonstop4h 10mVolaris

Thu 4/2412:40 amMEX - ORD

Nonstop4h 02mVolaris

Deal found 3/25

$241

One-way flights from Chicago to Mexico
Search for one-way flight options from Chicago to Mexico. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

Fri 4/116:00 amORD - MEX

1 stop9h 30mAmerican Airlines

Deal found 3/28

$87

Thu 6/266:34 pmORD - GDL

1 stop6h 46mMultiple Airlines

Deal found 3/27

$89

Wed 4/166:34 pmORD - GDL

1 stop28h 26mVolaris

Deal found 3/27

$90

Wed 4/27:25 amORD - MEX

Nonstop4h 10mVolaris

Deal found 3/28

$92

Mon 4/286:34 pmORD - MEX

1 stop14h 06mMultiple Airlines

Deal found 3/27

$95

Wed 4/26:35 amORD - GDL

Nonstop4h 35mViva

Deal found 3/27

$95

Fri 4/256:34 pmORD - TLC

1 stop14h 21mMultiple Airlines

Deal found 3/27

$96

Mon 3/316:34 pmORD - PVR

1 stop24h 31mMultiple Airlines

Deal found 3/27

$98

Wed 4/26:34 pmORD - PVR

2 stops18h 54mVolaris

Deal found 3/27

$99

Sun 4/61:25 amORD - MEX

Nonstop4h 25mViva

Deal found 3/28

$101

Wed 4/26:34 pmORD - TLC

1 stop14h 55mVolaris

Deal found 3/27

$101

Fri 5/166:34 pmORD - CUN

1 stop30h 01mMultiple Airlines

Deal found 3/28

$108

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to Mexico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Tue 4/8

10:10 am-2:06 pm

Nonstop3h 56m

Cancun

Fri 4/11

12:16 pm-12:58 am

1 stop12h 42m

$223

ChicagoGuadalajara

ORD - GDL

ORDGDL

Chicago O'Hare Intl

Sat 5/17

1:50 am-5:25 am

Nonstop4h 35m

Guadalajara Miguel Hidal

Sat 5/24

7:15 pm-12:15 am

Nonstop4h 00m

$234

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Wed 5/7

7:25 am-10:35 am

Nonstop4h 10m

Mexico City Benito Juarez

Fri 5/9

12:40 am-5:42 am

Nonstop4h 02m

$240

ChicagoCancún

MDW - CUN

MDWCUN

Chicago Midway

Mon 6/23

4:35 pm-8:10 pm

Nonstop3h 35m

Cancun

Thu 6/26

8:30 am-12:05 pm

Nonstop3h 35m

$246

ChicagoGuadalajara

ORD - GDL

ORDGDL

Chicago O'Hare Intl

Fri 5/9

6:34 pm-12:25 am

1 stop6h 51m

Guadalajara Miguel Hidal

Thu 5/29

1:15 pm-6:15 pm

Nonstop4h 00m

$248

ChicagoMexico City

ORD - TLC

ORDTLC

Chicago O'Hare Intl

Mon 5/5

6:34 pm-8:20 am

1 stop14h 46m

Mexico City Toluca Intl

Tue 5/6

3:25 pm-11:35 pm

1 stop7h 10m

$249

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Sun 5/11

8:40 am-12:25 pm

Nonstop3h 45m

Cancun

Thu 5/15

2:59 pm-6:59 pm

Nonstop4h 00m

$256

ChicagoGuadalajara

ORD - GDL

ORDGDL

Chicago O'Hare Intl

Fri 5/23

6:34 pm-9:45 am

1 stop16h 11m

Guadalajara Miguel Hidal

Wed 5/28

6:02 am-5:00 pm

1 stop9h 58m

$258

ChicagoMexico City

ORD - MEX

ORDMEX

Chicago O'Hare Intl

Sun 5/4

7:25 am-10:35 am

Nonstop4h 10m

Mexico City Benito Juarez

Sat 5/10

5:50 am-11:05 am

Nonstop4h 15m

$261

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Sun 5/11

6:34 pm-12:35 am

1 stop30h 01m

Cancun

Wed 5/14

12:18 pm-11:04 pm

1 stop10h 46m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 60 results

...

Most accurate provider: When it comes to deals on Chicago-Mexico flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Chicago-Mexico flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Chicago-Mexico flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Chicago-Mexico flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Mexico flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Mexico

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

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

Currently, May is the cheapest month in which you can book a flight from Chicago to Mexico (average of $400). Flying from Chicago to Mexico 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 CHI to MX?

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

Rainfall in Mexico by month

In terms of precipitation, rainfall in Mexico 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 when rainfall is around 0.0 in.

Temperature in Mexico by month

If weather is an important factor for your trip to Mexico, 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

Read through reviews of airlines operating flights from Chicago to Mexico, such as Southwest, Delta and Alaska Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest

8.1

Very good

4,273 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta

8.0

Very good

7,896 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Alaska Airlines

8.0

Very good

9,798 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Aeromexico

7.5

Good

1,701 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines

7.4

Good

8,603 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

What are the cheapest airlines to fly from Chicago to Mexico one-way?
$87 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Volaris and Viva, with prices starting from $90 and $95, respectively.
What are the most popular routes from Chicago to Mexico?
The most popular route from Chicago to Mexico is Chicago O'Hare Intl - Cancun. You may also consider Chicago O'Hare Intl - Mexico City Benito Juarez or Chicago Midway - Cancun.
What are the most reliable airlines from Chicago to Mexico?
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 Chicago to Mexico on time: Delta (89%), Aeromexico (89%), United Airlines (83%).
What are the cheapest flights from Chicago to Mexico?
On average you can expect to pay $513 for a flight from Chicago to Mexico. The cheapest flight overall is $52 while the most popular route, (Chicago O'Hare Intl - Cancun) is currently priced at $223.
Can I find deals for flights from Chicago to Mexico that include hotel bookings?
Yes. In addition to deals on Chicago to Mexico flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chicago to Mexico?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Mexico.
Can I find deals for business class flights from Chicago to Mexico?
Yes. Cheapflights offers flight deals from Chicago to Mexico 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 Chicago to Mexico?
Currently, May is the cheapest month in which you can book a flight from Chicago to Mexico (average of $400). Flying from Chicago to Mexico 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

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Chicago to Mexico

Airline	Cheapest	Average	Flexibility	On-time
Volaris	Cheapest$58	Average$396	FlexibilityNo cancel fee	On-time79%
Spirit Airlines	Cheapest$115	Average$317	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$118	Average$341	FlexibilityNo cancel fee	On-time62%
Viva	Cheapest$125	Average$329	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$157	Average$553	FlexibilityNo cancel fee	On-timeN/A
Aeromexico	Cheapest$161	Average$514	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$166	Average$546	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$229	Average$497	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$340	Average$731	FlexibilityNo cancel fee	On-time63%
AeroMexico Connect	Cheapest$526	Average$749	FlexibilityNo cancel fee	On-timeN/A

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$87+ Cheap flights from Chicago (CHI) to Mexico

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Chicago to Mexico

Keep the following information in mind while searching for Chicago to Mexico flight deals. Data was last updated March 28, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Chicago to Mexico

Cheapest flights from Chicago to MexicoExplore the most affordable flight options available from Chicago to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Explore the most affordable flight options available from Chicago to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to Mexico that are best for you.

Best time to book a flight from Chicago to Mexico

Have a flexible travel schedule? Discover the best time to fly to Mexico from Chicago with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Mexico

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

What is the cheapest time of day to fly from CHI to MX?

Find hourly flight availability from Chicago to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Rainfall in Mexico by month

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

Temperature in Mexico by month

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

Reviews of airlines servicing Mexico

Read through reviews of airlines operating flights from Chicago to Mexico, such as Southwest, Delta and Alaska Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Mexico. 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 Chicago to Mexico one-way?

What are the most popular routes from Chicago to Mexico?

What are the most reliable airlines from Chicago to Mexico?

What are the cheapest flights from Chicago to Mexico?

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

How can I find direct flights from Chicago to Mexico?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to Mexico

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

Top 10 airlines flying from Chicago to Mexico

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Cheapest flights from Chicago to Mexico
Explore the most affordable flight options available from Chicago to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.