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Aguascalientes

$133+ Cheap flights from Illinois to Aguascalientes, Mexico (AGU)

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — AGU
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Illinois to Aguascalientes

Keep the following information in mind while searching for Illinois to Aguascalientes flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$253
(American Airlines)

One-way from

$133
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$387

Good round-trip deal

$336 or less

Good one-way deal

$196 or less
Provider with most accurate pricing for Chicago (CHI)-Aguascalients flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Aguascalients flights.
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From Illinois to Aguascalients
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One-way flight from Illinois to Aguascalients
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Highest demand for flights based on searches. 11% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Illinois to Aguascalients.
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Price to beat on a one-way flight from Illinois to Aguascalients.
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Find flight deals from Illinois to Aguascalientes

Cheapest flights from Illinois to Aguascalientes
Explore the most affordable flight options available from Illinois to Aguascalientes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This American Airlines deal was found by Cheapflights users on 3/30. 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.
Wed 5/145:00 amORD - AGU
1 stop16h 51mAmerican Airlines
Wed 5/215:05 amAGU - ORD
1 stop13h 35mAmerican Airlines
Deal found 3/30$253
This Trip.com deal was found by Cheapflights users on 3/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:05 amORD - AGU
2 stops11h 55mAeromexico
Wed 5/218:46 amAGU - ORD
2 stops11h 34mAeromexico
Deal found 3/31$283
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/132:18 pmORD - AGU
1 stop6h 09mUnited Airlines
Tue 5/207:00 amAGU - ORD
1 stop16h 15mUnited Airlines
Deal found 3/30$295
This Delta deal was found by Cheapflights users on 3/30. 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 5/296:24 amORD - AGU
2 stops12h 21mDelta
Tue 6/33:33 pmAGU - ORD
1 stop7h 20mDelta
Deal found 3/30$309
This Delta deal was found by Cheapflights users on 3/31. 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.
Wed 5/1412:48 pmMDW - AGU
2 stops11h 32mDelta
Wed 5/218:46 amAGU - MDW
2 stops11h 41mDelta
Deal found 3/31$319
This CheapOair deal was found by Cheapflights users on 3/30. 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.
Mon 9/156:19 pmMDW - AGU
Nonstop3h 54mVolaris
Fri 9/1912:07 pmAGU - MDW
Nonstop3h 43mVolaris
Deal found 3/30$334
This Expedia deal was found by Cheapflights users on 3/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:00 amMDW - AGU
2 stops14h 38mMultiple Airlines
Wed 5/2112:07 pmAGU - MDW
Nonstop3h 43mMultiple Airlines
Deal found 3/31$381
This Aeromexico deal was found by Cheapflights users on 3/30. 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.
Fri 5/306:00 amMDW - AGU
2 stops12h 45mAeromexico
Mon 6/28:46 amAGU - MDW
2 stops11h 41mAeromexico
Deal found 3/30$385
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/166:34 pmORD - AGU
2 stops12h 41mMultiple Airlines
Mon 5/1910:13 pmAGU - ORD
3 stops24h 22mMultiple Airlines
Deal found 3/31$467
This Priceline deal was found by Cheapflights users on 3/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/166:10 amORD - AGU
1 stop13h 03mFrontier
Wed 6/259:56 amAGU - ORD
1 stop28h 13mFrontier
Deal found 3/30$493
This Frontier deal was found by Cheapflights users on 3/30. 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 7/236:19 pmMDW - AGU
Nonstop3h 50mFrontier
Fri 8/812:07 pmAGU - MDW
Nonstop3h 47mFrontier
Deal found 3/30$586
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/141:45 amORD - AGU
2 stops17h 37mVolaris
Thu 5/226:50 amAGU - ORD
2 stops20h 22mVolaris
Deal found 3/31$625

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Aguascalientes 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 March 31, 2025.
Use the filters below to find and compare flights from Illinois to Aguascalientes that are best for you.

Fly from

Illinois

Fly to

Aguascalientes

Route

Depart

Return

Price

ChicagoAguascalientes

ORD - AGU

ORDAGU

Chicago O'Hare Intl

Wed 5/14

5:00 am-8:51 pm

1 stop16h 51m

Aguascalients

Wed 5/21

5:05 am-7:40 pm

1 stop13h 35m

$253

ChicagoAguascalientes

ORD - AGU

ORDAGU

Chicago O'Hare Intl

Wed 5/14

7:05 am-6:00 pm

2 stops11h 55m

Aguascalients

Wed 5/21

8:46 am-9:20 pm

2 stops11h 34m

$283

ChicagoAguascalientes

ORD - AGU

ORDAGU

Chicago O'Hare Intl

Tue 5/13

2:18 pm-7:27 pm

1 stop6h 09m

Aguascalients

Tue 5/20

7:00 am-12:15 am

1 stop16h 15m

$295

ChicagoAguascalientes

ORD - AGU

ORDAGU

Chicago O'Hare Intl

Thu 5/29

6:24 am-5:45 pm

2 stops12h 21m

Aguascalients

Tue 6/3

3:33 pm-11:53 pm

1 stop7h 20m

$309

ChicagoAguascalientes

MDW - AGU

MDWAGU

Chicago Midway

Wed 5/14

12:48 pm-11:20 pm

2 stops11h 32m

Aguascalients

Wed 5/21

8:46 am-9:27 pm

2 stops11h 41m

$319

ChicagoAguascalientes

MDW - AGU

MDWAGU

Chicago Midway

Wed 5/14

6:00 am-7:38 pm

2 stops14h 38m

Aguascalients

Wed 5/21

12:07 pm-4:50 pm

Nonstop3h 43m

$381

ChicagoAguascalientes

MDW - AGU

MDWAGU

Chicago Midway

Fri 5/30

6:00 am-5:45 pm

2 stops12h 45m

Aguascalients

Mon 6/2

8:46 am-9:27 pm

2 stops11h 41m

$385

ChicagoAguascalientes

MDW - AGU

MDWAGU

Chicago Midway

Fri 5/16

6:19 pm-9:23 pm

Nonstop4h 04m

Aguascalients

Mon 5/19

12:07 pm-4:50 pm

Nonstop3h 43m

$387

ChicagoAguascalientes

ORD - AGU

ORDAGU

Chicago O'Hare Intl

Fri 5/16

6:34 pm-6:15 am

2 stops12h 41m

Aguascalients

Mon 5/19

10:13 pm-11:35 pm

3 stops24h 22m

$467

ChicagoAguascalientes

ORD - AGU

ORDAGU

Chicago O'Hare Intl

Mon 6/16

6:10 am-6:13 pm

1 stop13h 03m

Aguascalients

Wed 6/25

9:56 am-3:09 pm

1 stop28h 13m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 20 results
1
2

Best time to book a flight from Illinois to Aguascalientes

Have a flexible travel schedule? Discover the best time to fly to Aguascalientes 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 Aguascalientes

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

Currently, February is the cheapest month in which you can book a flight from Illinois to Aguascalientes (average of $463). Flying from Illinois to Aguascalientes in December is currently the most expensive (average of $818). 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 AGU?

Find hourly flight availability from Illinois to Aguascalientes. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

When flying from Illinois to Aguascalientes, 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 Aguascalientes by month

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

In terms of precipitation, rainfall in Aguascalientes ranges from 0.2 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. March is typically the driest time to visit Aguascalientes when rainfall is around 0.2 in.

Temperature in Aguascalientes by month

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

If weather is an important factor for your trip to Aguascalientes, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 73.4 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 Aguascalientes

Get insights into the airlines that provide service to Aguascalientes. 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 Aguascalientes. Reviews last updated March 31, 2025.
Get a feel of what it's like to fly with Delta, Aeromexico and United Airlines from Illinois to Aguascalientes by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

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.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

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.
Aeromexico
7.5
Good
1,700 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

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.
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

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.
Volaris
6.7
Okay
1,171 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

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 Aguascalientes. 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 Aguascalientes from Illinois?

    If you book a flight to Aguascalientes from Illinois, you will be flying to Aguascalients, which is the city’s only airport. Aguascalients (AGU) is located 12.4 mi from the center of Aguascalientes.

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

    The cheapest airlines for a one-way flight from Illinois to Aguascalientes are American Airlines ($133), Delta ($141), and Volaris ($166).

  • What are the most popular routes from Illinois to Aguascalientes?

    While some choose either Chicago O'Hare Intl - Aguascalients or Moline Quad-City - Aguascalients, Chicago Midway - Aguascalients is the most popular route from Illinois to Aguascalientes.

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

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

  • How can I find direct flights from Illinois to Aguascalientes?

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

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

    Yes. Cheapflights offers flight deals from Illinois to Aguascalientes 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 Aguascalientes?

    Currently, February is the cheapest month in which you can book a flight from Illinois to Aguascalientes (average of $463). Flying from Illinois to Aguascalientes in December is currently the most expensive (average of $818). 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

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Other flights to Aguascalientes

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Top 5 airlines flying from Illinois to Aguascalientes

Discover the top 5 airlines that operate flights from Illinois to Aguascalientes. 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$272Average$409FlexibilityNo cancel feeOn-time79%
AeromexicoCheapest$299Average$473FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$300Average$497FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$325Average$605FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$400Average$786FlexibilityNo cancel feeOn-time71%
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