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$151+ Cheap flights from Aguascalientes, Mexico (AGU) to Illinois

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
AGU — ORD
dic. 2 — dic. 91
mar. 12/2
mar. 12/9
1 adult, Economy
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Cheap flight deals from Aguascalientes to Illinois

Keep the following information in mind while searching for Aguascalientes to Illinois flight deals. Data was last updated noviembre 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$256
(Frontier)

One-way from

$151
(Mytrip)

Popular in

April

Cheapest in

June

Average price

$374

Good one-way deal

$184 or less
Provider with most accurate pricing for Aguascalients-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Aguascalients-Chicago (CHI) flights.
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From Aguascalients to Illinois
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One-way flight from Aguascalients to Illinois
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Highest demand for flights based on searches. 11% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a one-way flight from Aguascalients to Illinois.
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Find flight deals from Aguascalientes to Illinois

Cheapest flights from Aguascalientes to Illinois
Explore the most affordable flight options available from Aguascalientes to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 2, 2025.

This Frontier deal was found by Cheapflights users on 10/30. 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.
sáb. 11/812:38 pmAGU - MDW
Nonstop3h 40mFrontier
sáb. 11/155:33 pmMDW - AGU
Nonstop4h 07mFrontier
Deal found 10/30$355
This United Airlines deal was found by Cheapflights users on 11/2. 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.
vie. 11/146:10 amAGU - ORD
1 stop27h 01mUnited Airlines
dom. 11/235:04 pmORD - AGU
1 stop27h 27mUnited Airlines
Deal found 11/2$363
This eDestinos deal was found by Cheapflights users on 11/1. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/1412:38 pmAGU - MDW
Nonstop3h 40mVolaris
lun. 11/175:33 pmMDW - AGU
Nonstop4h 07mVolaris
Deal found 11/1$379
This Aeromexico deal was found by Cheapflights users on 11/2. 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.
mié. 12/243:23 pmAGU - ORD
1 stop8h 32mAeromexico
mié. 12/315:31 pmORD - AGU
2 stops22h 17mAeromexico
Deal found 11/2$382
This United Airlines deal was found by Cheapflights users on 11/1. 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.
sáb. 11/156:10 amAGU - ORD
1 stop25h 31mUnited Airlines
sáb. 11/227:55 pmORD - AGU
1 stop24h 36mUnited Airlines
Deal found 11/1$385
This eDestinos deal was found by Cheapflights users on 10/31. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/2212:38 pmAGU - MDW
Nonstop3h 40mVolaris
sáb. 11/295:33 pmMDW - AGU
Nonstop4h 07mVolaris
Deal found 10/31$410
This Frontier deal was found by Cheapflights users on 11/2. 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.
sáb. 11/2212:38 pmAGU - MDW
Nonstop3h 40mFrontier
sáb. 11/295:33 pmMDW - AGU
Nonstop4h 07mFrontier
Deal found 11/2$411
This United Airlines deal was found by Cheapflights users on 11/2. 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.
jue. 12/116:10 amAGU - ORD
1 stop25h 31mUnited Airlines
dom. 1/116:20 pmORD - AGU
1 stop17h 42mUnited Airlines
Deal found 11/2$413
This United Airlines deal was found by Cheapflights users on 11/2. 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.
jue. 12/1112:45 pmAGU - ORD
1 stop11h 30mUnited Airlines
jue. 1/89:05 pmORD - AGU
1 stop14h 57mUnited Airlines
Deal found 11/2$434
This United Airlines deal was found by Cheapflights users on 11/2. 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.
jue. 11/66:10 amAGU - ORD
1 stop25h 31mUnited Airlines
sáb. 11/85:10 pmORD - AGU
1 stop27h 21mUnited Airlines
Deal found 11/2$437
This United Airlines deal was found by Cheapflights users on 11/1. 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.
mié. 11/2612:45 pmAGU - ORD
1 stop28h 23mUnited Airlines
lun. 12/17:10 amORD - AGU
1 stop13h 21mUnited Airlines
Deal found 11/1$439
This United Airlines deal was found by Cheapflights users on 11/2. 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.
mié. 12/2412:45 pmAGU - ORD
1 stop8h 41mUnited Airlines
mié. 12/318:05 pmORD - AGU
1 stop15h 57mUnited Airlines
Deal found 11/2$443

Cheapflights Fare Finder

 
Customize your flight search to find flights from Aguascalientes 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, Cheapflights users made 2,558,603 searches. Data last updated noviembre 2, 2025.
Use the filters below to find and compare flights from Aguascalientes to Illinois that are best for you.

Fly from

Aguascalientes

Fly to

Illinois

Route

Depart

Return

Price

AguascalientesChicago

AGU - MDW

AGUMDW

Aguascalients

vie. 3/6

12:38 pm-4:18 pm

Nonstop3h 40m

Chicago Midway

lun. 3/9

5:33 pm-8:40 pm

Nonstop4h 07m

$256

AguascalientesChicago

AGU - MDW

AGUMDW

Aguascalients

vie. 2/27

12:38 pm-4:18 pm

Nonstop3h 40m

Chicago Midway

vie. 3/6

5:33 pm-9:40 pm

Nonstop4h 07m

$256

AguascalientesChicago

AGU - MDW

AGUMDW

Aguascalients

sáb. 12/13

12:38 pm-4:18 pm

Nonstop3h 40m

Chicago Midway

vie. 1/9

5:33 pm-9:40 pm

Nonstop4h 07m

$301

AguascalientesChicago

AGU - MDW

AGUMDW

Aguascalients

dom. 12/14

6:10 am-9:50 am

Nonstop3h 40m

Chicago Midway

sáb. 1/10

5:33 pm-9:40 pm

Nonstop4h 07m

$331

AguascalientesChicago

AGU - MDW

AGUMDW

Aguascalients

vie. 12/12

12:38 pm-4:18 pm

Nonstop3h 40m

Chicago Midway

sáb. 1/10

5:33 pm-9:40 pm

Nonstop4h 07m

$331

AguascalientesChicago

AGU - MDW

AGUMDW

Aguascalients

mar. 12/16

3:34 pm-8:46 am

2 stops17h 12m

Chicago Midway

vie. 1/9

5:33 pm-9:40 pm

Nonstop4h 07m

$347

AguascalientesChicago

AGU - ORD

AGUORD

Aguascalients

vie. 11/14

6:10 am-9:11 am

1 stop27h 01m

Chicago O'Hare Intl

dom. 11/23

5:04 pm-8:31 pm

1 stop27h 27m

$363

AguascalientesChicago

AGU - MDW

AGUMDW

Aguascalients

dom. 12/14

3:34 pm-11:08 am

2 stops19h 34m

Chicago Midway

vie. 1/9

5:33 pm-9:40 pm

Nonstop4h 07m

$373

AguascalientesChicago

AGU - ORD

AGUORD

Aguascalients

mié. 1/21

9:43 am-11:00 pm

1 stop13h 17m

Chicago O'Hare Intl

mié. 1/28

6:12 am-4:27 pm

2 stops10h 15m

$375

AguascalientesChicago

AGU - ORD

AGUORD

Aguascalients

mié. 1/21

5:06 pm-11:19 am

2 stops18h 13m

Chicago O'Hare Intl

mar. 1/27

12:59 am-9:02 am

1 stop8h 03m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 43 results
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Best time to book a flight from Aguascalientes to Illinois

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

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

Currently, August is the cheapest month in which you can book a flight from Aguascalientes to Illinois (average of $142). Flying from Aguascalientes to Illinois in January is currently the most expensive (average of $283). 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 AGU to IL?

Find hourly flight availability from Aguascalientes to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 2, 2025.

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

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated noviembre 2, 2025.
See what other customers who have flown with Volaris from Aguascalientes to Illinois have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Volaris
6.7
Okay
1,151 reviews

Entertainment

5.0

Overall

6.7

Crew

7.3

Comfort

6.4

Boarding

6.6

Food

5.3

Reviews

1 / 20
4.0
Okay

Tania,Jul 2025

OAX - MEX

They don’t even offer you water, we paid $300 usd from Oaxaca to PV and you have to pay for water, and tv entertainment. Seats are super small that a regular size person won’t fit comfortably.
Volaris
6.7
Okay
1,151 reviews
Volaris
6.7
Okay
1,151 reviews

Entertainment

5.0

Overall

6.7

Crew

7.3

Comfort

6.4

Boarding

6.6

Food

5.3

Reviews

1 / 20
4.0
Okay

Tania,Jul 2025

OAX - MEX

They don’t even offer you water, we paid $300 usd from Oaxaca to PV and you have to pay for water, and tv entertainment. Seats are super small that a regular size person won’t fit comfortably.

Related info for your journey

Find useful and relevant information for your journey from Aguascalientes to Illinois. 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 from for flights from Aguascalientes to Illinois?

    For a flight from Aguascalientes to Illinois, you will be flying from Aguascalients. Aguascalients (AGU) is just 12.4 mi from the center of the city.

  • How long is the flight from Aguascalientes to Illinois?

    A quick flight from Aguascalientes to Illinois can take about 3h 40m. Frontier provides one of the quickest options available for as low as $256. Airlines will cover a distance of 1624 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $151 is the cheapest one-way deal found within the past few days, from Volaris. You may also be able to find cheap deals on Frontier and United Airlines, with prices starting from $185 and $258, respectively.

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

    The most popular flight routes from Aguascalientes to Illinois are Aguascalients - Chicago Midway, Aguascalients - Chicago O'Hare Intl and Aguascalients - Lambert-St Louis.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Aguascalientes to Illinois (average of $142). Flying from Aguascalientes to Illinois in January is currently the most expensive (average of $283). 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.

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Alternative routes for Aguascalientes to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Aguascalientes to Illinois

Discover the top airline that operate flights from Aguascalientes to Illinois. 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 noviembre 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$340Average$410FlexibilityNo cancel feeOn-time79%

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