How does KAYAK find such low prices on flights from Illinois to Aguascalientes?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Aguascalientes.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Aguascalientes?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Aguascalientes from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Aguascalientes?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Aguascalientes with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Aguascalientes?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Aguascalientes from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$104 CHEAP FLIGHTS from Illinois to Aguascalientes

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Flight Deals

Cheap Flights from Illinois to Aguascalientes

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Aguascalientes

Fri, Oct 16 - Tue, Nov 3

2:41 am - 7:26 amORD Chicago O'Hare Intl-AGU Aguascalients

29h 45m1 stop Puebla City Huejotzingo

7:34 pm - 12:41 amAGU Aguascalients-ORD Chicago O'Hare Intl

29h 07m1 stop Puebla City Huejotzingo

$283Volaris

Fri, Oct 16 - Thu, Nov 5

2:41 am - 7:26 amORD Chicago O'Hare Intl-AGU Aguascalients

29h 45m1 stop Puebla City Huejotzingo

7:34 pm - 12:41 amAGU Aguascalients-ORD Chicago O'Hare Intl

29h 07m1 stop Puebla City Huejotzingo

$285Volaris

Sat, Oct 17 - Thu, Oct 22

7:30 pm - 6:14 pmMDW Chicago Midway-AGU Aguascalients

23h 44m3 stops San Luis Potosi Monterrey Gen Mariano Escobedo Mexico City Felipe Ángeles Intl

11:40 am - 4:30 pmAGU Aguascalients-MDW Chicago Midway

3h 50mnonstop

$479Multiple Airlines

Mon, Nov 9 - Mon, Nov 16

5:53 pm - 9:53 pmMDW Chicago Midway-AGU Aguascalients

4h 00mnonstop

3:52 pm - 5:47 pmAGU Aguascalients-MDW Chicago Midway

25h 55m3 stops Monterrey Gen Mariano Escobedo Houston George Bush Intcntl Atlanta Hartsfield-Jackson

$502Multiple Airlines

Thu, Nov 5 - Fri, Nov 13

1:30 am - 2:55 pmORD Chicago O'Hare Intl-AGU Aguascalients

13h 25m1 stop Mexico City Benito Juarez

3:42 pm - 11:39 pmAGU Aguascalients-ORD Chicago O'Hare Intl

7h 57m1 stop Mexico City Benito Juarez

$511Aeromexico

Sun, Jan 24 - Fri, Jan 29

12:49 am - 12:25 pmORD Chicago O'Hare Intl-AGU Aguascalients

11h 36m1 stop Mexico City Benito Juarez

8:26 pm - 12:40 pmAGU Aguascalients-ORD Chicago O'Hare Intl

16h 14m1 stop Mexico City Benito Juarez

$511Aeromexico

Sat, Feb 13 - Sat, Feb 27

6:00 am - 10:33 pmORD Chicago O'Hare Intl-AGU Aguascalients

16h 33m1 stop Dallas/Fort Worth

1:52 pm - 10:00 pmAGU Aguascalients-ORD Chicago O'Hare Intl

8h 08m1 stop Dallas/Fort Worth

$525American Airlines

Fri, Jan 15 - Mon, Feb 8

5:00 am - 9:16 pmORD Chicago O'Hare Intl-AGU Aguascalients

16h 16m1 stop Dallas/Fort Worth

6:52 am - 10:30 pmAGU Aguascalients-ORD Chicago O'Hare Intl

15h 38m1 stop Dallas/Fort Worth

$525American Airlines

Sat, Oct 17 - Sat, Oct 24

6:25 am - 11:59 amORD Chicago O'Hare Intl-AGU Aguascalients

6h 34m1 stop Houston George Bush Intcntl

12:55 pm - 9:42 pmAGU Aguascalients-ORD Chicago O'Hare Intl

7h 47m1 stop Houston George Bush Intcntl

$525United Airlines

Sat, Oct 17 - Thu, Oct 22

6:25 am - 11:59 amORD Chicago O'Hare Intl-AGU Aguascalients

6h 34m1 stop Houston George Bush Intcntl

12:55 pm - 11:27 pmAGU Aguascalients-ORD Chicago O'Hare Intl

9h 32m1 stop Houston George Bush Intcntl

$525United Airlines

Recent last minute flight deals from Illinois to Aguascalientes

Tue, Sep 22 - Mon, Sep 28

5:53 pm - 8:46 pmMDW Chicago Midway-AGU Aguascalients

3h 53mnonstop

11:40 am - 4:30 pmAGU Aguascalients-MDW Chicago Midway

3h 50mnonstop

$455Volaris

Tue, Sep 22 - Mon, Oct 12

5:53 pm - 8:46 pmMDW Chicago Midway-AGU Aguascalients

3h 53mnonstop

11:40 am - 4:30 pmAGU Aguascalients-MDW Chicago Midway

3h 50mnonstop

$465Volaris

Sat, Sep 19 - Wed, Sep 30

5:53 pm - 8:46 pmMDW Chicago Midway-AGU Aguascalients

3h 53mnonstop

5:30 pm - 6:05 pmAGU Aguascalients-MDW Chicago Midway

23h 35m3 stops Mexico City Felipe Ángeles Intl Monterrey Gen Mariano Escobedo San Luis Potosi

$569Multiple Airlines

Tue, Sep 22 - Mon, Sep 28

7:30 pm - 6:31 pmMDW Chicago Midway-AGU Aguascalients

48h 01m3 stops San Luis Potosi Guadalajara Miguel Hidal Mexico City Felipe Ángeles Intl

11:40 am - 4:30 pmAGU Aguascalients-MDW Chicago Midway

3h 50mnonstop

$589Multiple Airlines

Tue, Sep 22 - Mon, Oct 12

9:15 pm - 12:09 pmORD Chicago O'Hare Intl-AGU Aguascalients

15h 54m1 stop Dallas/Fort Worth

6:24 am - 7:16 pmAGU Aguascalients-ORD Chicago O'Hare Intl

11h 52m1 stop Dallas/Fort Worth

$664American Airlines

Thu, Sep 24 - Fri, Oct 2

6:00 am - 9:19 pmORD Chicago O'Hare Intl-AGU Aguascalients

16h 19m1 stop Dallas/Fort Worth

6:17 am - 7:36 pmAGU Aguascalients-ORD Chicago O'Hare Intl

12h 19m1 stop Dallas/Fort Worth

$787American Airlines

Mon, Sep 21 - Mon, Oct 5

6:30 am - 11:59 amORD Chicago O'Hare Intl-AGU Aguascalients

6h 29m1 stop Houston George Bush Intcntl

6:25 am - 4:41 pmAGU Aguascalients-ORD Chicago O'Hare Intl

9h 16m1 stop Houston George Bush Intcntl

$787United Airlines

Wed, Sep 23 - Sun, Sep 27

12:47 pm - 7:27 pmORD Chicago O'Hare Intl-AGU Aguascalients

7h 40m1 stop Houston George Bush Intcntl

6:25 am - 4:41 pmAGU Aguascalients-ORD Chicago O'Hare Intl

9h 16m1 stop Houston George Bush Intcntl

$808United Airlines

Sun, Sep 20 - Mon, Sep 21

5:30 am - 8:01 pmORD Chicago O'Hare Intl-AGU Aguascalients

15h 31m2 stops Atlanta Hartsfield-Jackson Mexico City Benito Juarez

8:45 pm - 2:00 pmAGU Aguascalients-ORD Chicago O'Hare Intl

16h 15m1 stop Mexico City Benito Juarez

$911Aeromexico

Sun, Sep 20 - Mon, Sep 21

6:40 am - 11:03 pmORD Chicago O'Hare Intl-AGU Aguascalients

17h 23m2 stops Atlanta Hartsfield-Jackson Mexico City Benito Juarez

8:45 pm - 6:45 pmAGU Aguascalients-ORD Chicago O'Hare Intl

21h 00m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson

$916Aeromexico

Useful Info

Low season	March
High season	December
Cheapest flight	$104

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly with an average 24% increase in price.

Flight from Chicago O'Hare Airport to Aguascalientes

How does KAYAK find such low prices on flights from Illinois to Aguascalientes?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Aguascalientes.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Aguascalientes?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Aguascalientes from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Aguascalientes?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Aguascalientes with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Aguascalientes?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Aguascalientes from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.