HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chicago

$164+ Cheap flights from Aguascalientes, Mexico (AGU) to Chicago (CHI)

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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
AGU — CHI
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Aguascalientes to Chicago 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.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Aguascalients to Chicago are usually found in June or February, booked 90 days in advance, depart on a Monday or Wednesday and return on a Friday

Cheap flight deals from Aguascalientes to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Aguascalientes (AGU) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$283
(United Airlines)

One-way from

$164
(Frontier)

Popular in

April

Cheapest in

June

Average price

$342

Good one-way deal

$198 or less
Provider with most accurate pricing for Aguascalients-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Aguascalients-Chicago (CHI) flights.
Search Deals
From Aguascalients to Chicago (CHI)
Search Deals
One-way flight from Aguascalients to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a one-way flight from Aguascalients to Chicago (CHI).
Search Deals

Find flight deals from Aguascalientes to Chicago

Cheapest flights from Aguascalientes to Chicago
Explore the most affordable flight options available from Aguascalientes to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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. 11/76:10 amAGU - ORD
1 stop27h 52mUnited Airlines
lun. 11/107:55 pmORD - AGU
1 stop24h 36mUnited Airlines
Deal found 10/28$283
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/1412:45 pmAGU - ORD
1 stop7h 11mUnited Airlines
dom. 11/166:00 amORD - AGU
1 stop6h 02mUnited Airlines
Deal found 10/30$288
This Frontier deal was found by Cheapflights users on 10/28. 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.
vie. 11/712:38 pmAGU - MDW
Nonstop3h 40mFrontier
lun. 11/105:33 pmMDW - AGU
Nonstop4h 07mFrontier
Deal found 10/28$332
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/1412:45 pmAGU - ORD
1 stop21h 17mUnited Airlines
mar. 11/185:50 pmORD - AGU
1 stop18h 12mUnited Airlines
Deal found 10/30$351
This eDestinos deal was found by Cheapflights users on 10/29. 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 10/29$351
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 Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/812:38 pmAGU - MDW
Nonstop3h 40mVolaris
vie. 11/145:33 pmMDW - AGU
Nonstop4h 07mVolaris
Deal found 10/30$379
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/1412:45 pmAGU - ORD
1 stop11h 30mUnited Airlines
lun. 11/177:55 pmORD - AGU
1 stop16h 07mUnited Airlines
Deal found 10/30$394
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. 11/2212:38 pmAGU - MDW
Nonstop3h 40mFrontier
sáb. 11/295:33 pmMDW - AGU
Nonstop4h 07mFrontier
Deal found 10/30$412
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/266:10 amAGU - ORD
1 stop25h 37mUnited Airlines
jue. 1/89:05 pmORD - AGU
1 stop23h 26mUnited Airlines
Deal found 10/30$429
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/812:38 pmAGU - MDW
Nonstop3h 40mMultiple Airlines
vie. 11/146:30 amMDW - AGU
2 stops32h 19mMultiple Airlines
Deal found 10/30$434
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.
vie. 11/1412:38 pmAGU - MDW
Nonstop3h 40mFrontier
lun. 11/175:33 pmMDW - AGU
Nonstop4h 07mFrontier
Deal found 10/30$441

Cheapflights Fare Finder

 
Customize your flight search to find flights from Aguascalientes to Chicago 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 octubre 30, 2025.
Use the filters below to find and compare flights from Aguascalientes to Chicago that are best for you.

Fly from

Aguascalientes

Fly to

Chicago

Route

Depart

Return

Price

AguascalientesChicago

AGU - ORD

AGUORD

Aguascalients

vie. 11/7

6:10 am-11:10 pm

1 stop17h 00m

Chicago O'Hare Intl

lun. 11/10

7:55 pm-8:31 pm

1 stop24h 36m

$283

AguascalientesChicago

AGU - ORD

AGUORD

Aguascalients

vie. 11/14

12:45 pm-7:56 pm

1 stop7h 11m

Chicago O'Hare Intl

dom. 11/16

6:00 am-12:02 pm

1 stop6h 02m

$288

AguascalientesChicago

AGU - ORD

AGUORD

Aguascalients

vie. 11/14

12:45 pm-10:02 am

1 stop21h 17m

Chicago O'Hare Intl

mar. 11/18

5:50 pm-12:02 pm

1 stop18h 12m

$351

AguascalientesChicago

AGU - MDW

AGUMDW

Aguascalients

sáb. 11/8

12:38 pm-4:18 pm

Nonstop3h 40m

Chicago Midway

sáb. 11/15

5:33 pm-9:40 pm

Nonstop4h 07m

$355

AguascalientesChicago

AGU - MDW

AGUMDW

Aguascalients

sáb. 11/8

12:38 pm-4:18 pm

Nonstop3h 40m

Chicago Midway

vie. 11/14

5:33 pm-9:40 pm

Nonstop4h 07m

$379

AguascalientesChicago

AGU - ORD

AGUORD

Aguascalients

vie. 11/14

12:45 pm-12:15 am

1 stop11h 30m

Chicago O'Hare Intl

lun. 11/17

7:55 pm-12:02 pm

1 stop16h 07m

$394

AguascalientesChicago

AGU - ORD

AGUORD

Aguascalients

vie. 1/16

1:09 pm-11:00 pm

1 stop9h 51m

Chicago O'Hare Intl

mié. 1/21

5:33 am-7:48 pm

2 stops14h 15m

$397

AguascalientesChicago

AGU - MDW

AGUMDW

Aguascalients

sáb. 11/22

12:38 pm-4:18 pm

Nonstop3h 40m

Chicago Midway

sáb. 11/29

5:33 pm-9:40 pm

Nonstop4h 07m

$412

AguascalientesChicago

AGU - ORD

AGUORD

Aguascalients

mié. 1/14

6:10 am-9:08 am

1 stop26h 58m

Chicago O'Hare Intl

lun. 1/19

9:05 pm-8:31 pm

1 stop23h 26m

$415

AguascalientesChicago

AGU - ORD

AGUORD

Aguascalients

vie. 12/26

6:10 am-7:47 am

1 stop25h 37m

Chicago O'Hare Intl

jue. 1/8

9:05 pm-8:31 pm

1 stop23h 26m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 33 results
1
2
3
4

Compare providers for flights from Aguascalientes to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Aguascalientes to Chicago in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Aguascalientes-Chicago flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Aguascalientes-Chicago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Aguascalientes-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Aguascalientes-Chicago flights, Cheapflights users trust eDreams the most. eDreams 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 Aguascalientes-Chicago 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 Aguascalientes to Chicago

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

How far ahead should I book a flight from Aguascalientes to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Aguascalientes to Chicago. Price data was last updated on October 24, 2025.

The best time to book flights from Aguascalientes to Chicago is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Aguascalientes to Chicago (average of $142). Flying from Aguascalientes to Chicago 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 CHI?

Find hourly flight availability from Aguascalientes to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Aguascalientes to Chicago as you normally would.

How much does it cost to fly round-trip from Aguascalientes to Chicago?

Related info for your journey

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

    Aguascalients (AGU), located 12.4 mi from the city center, is the airport you fly out of when you book flights from Aguascalientes to Chicago. 1 airline have flights from Aguascalients to Chicago on a regular basis. Booking flights from Aguascalients to Chicago should not be difficult; the airport handles an average of 0 outbound flights to Chicago per day.

  • How long is the flight from Aguascalientes to Chicago?

    Airlines like United Airlines, Frontier, and Volaris fly from Aguascalientes to Chicago in about 3h 40m. The time it takes to get you to your destination can typically vary by up to 13h 20m. The distance from Aguascalientes to Chicago is about 1624 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Aguascalientes to Chicago round-trip?

    According to our current data, Volaris ($340), offers the cheapest pricing from Aguascalientes to Chicago. This flight start at 14% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $164. Users have also found prices from $178 and $230 on United Airlines and Volaris, respectively.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Aguascalientes to Chicago (average of $142). Flying from Aguascalientes to Chicago 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.

See more FAQs

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Porter
Benton Harbor

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 Aguascalientes to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Aguascalientes to Midway flights
Aguascalientes to O'Hare Intl flights
Aguascalientes to St. Louis flights

Top airline flying from Aguascalientes to Chicago

Discover the top airline that operate flights from Aguascalientes to Chicago. 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$340Average$410FlexibilityNo cancel feeOn-time79%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.