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Acapulco

$237+ Cheap flights from Illinois to Acapulco (ACA)

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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ACA
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Illinois to Acapulco

Keep the following information in mind while searching for Illinois to Acapulco flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$326
(CheapOair)

One-way from

$237
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$554
Provider with most accurate pricing for Chicago (CHI)-Acapulco Alvarez Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Acapulco Alvarez Intl flights.
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From Illinois to Acapulco Alvarez Intl
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One-way flight from Illinois to Acapulco Alvarez Intl
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Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Illinois to Acapulco

Cheapest flights from Illinois to Acapulco
Explore the most affordable flight options available from Illinois to Acapulco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This CheapOair deal was found by Cheapflights users on 11/6. 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.
Wed 12/311:58 pmORD - ACA
1 stop9h 07mVolaris
Sat 12/2012:00 pmACA - ORD
1 stop10h 29mVolaris
Deal found 11/6$415
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Thu 12/49:14 pmORD - ACA
3 stops35h 20mMultiple Airlines
Thu 12/116:37 pmACA - ORD
1 stop9h 59mMultiple Airlines
Deal found 11/5$433
This Trip.com deal was found by Cheapflights users on 11/5. 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.
Thu 12/411:59 pmORD - ACA
1 stop11h 22mVolaris
Thu 12/116:37 pmACA - ORD
1 stop9h 59mVolaris
Deal found 11/5$443
This Mytrip deal was found by Cheapflights users on 11/6. 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 12/38:20 amORD - ACA
3 stops27h 01mMultiple Airlines
Sat 12/2010:00 amACA - ORD
1 stop12h 29mMultiple Airlines
Deal found 11/6$450
This Mytrip deal was found by Cheapflights users on 11/6. 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.
Thu 11/276:06 pmORD - ACA
2 stops17h 15mMultiple Airlines
Wed 12/36:37 pmACA - ORD
1 stop9h 59mMultiple Airlines
Deal found 11/6$486
This Mytrip deal was found by Cheapflights users on 11/6. 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.
Thu 11/276:23 amORD - ACA
3 stops35h 31mVolaris
Wed 12/36:37 pmACA - ORD
1 stop9h 59mVolaris
Deal found 11/6$498
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Thu 11/206:23 amORD - ACA
1 stop26h 42mVolaris
Sun 11/231:35 pmACA - ORD
2 stops21h 44mVolaris
Deal found 11/5$589
This Delta deal was found by Cheapflights users on 11/5. 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 12/46:00 amMDW - ACA
2 stops11h 43mDelta
Thu 12/119:33 amACA - MDW
2 stops14h 14mDelta
Deal found 11/5$820
This Aeromexico deal was found by Cheapflights users on 11/6. 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.
Sun 11/306:00 amMDW - ACA
2 stops26h 34mAeromexico
Sun 1/47:00 pmACA - MDW
2 stops21h 31mAeromexico
Deal found 11/6$1,436
This Aeromexico deal was found by Cheapflights users on 11/6. 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 12/266:00 amMDW - ACA
2 stops26h 49mAeromexico
Sat 1/38:23 pmACA - MDW
2 stops19h 57mAeromexico
Deal found 11/6$1,617
This Aeromexico deal was found by Cheapflights users on 11/5. 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.
Tue 12/3012:45 pmMDW - ACA
2 stops29h 44mAeromexico
Sun 1/47:00 pmACA - MDW
2 stops21h 31mAeromexico
Deal found 11/5$1,794

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Acapulco 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 November 6, 2025.
Use the filters below to find and compare flights from Illinois to Acapulco that are best for you.

Fly from

Illinois

Fly to

Acapulco

Route

Depart

Return

Price

ChicagoAcapulco

ORD - ACA

ORDACA

Chicago O'Hare Intl

Wed 12/3

11:58 pm-9:05 am

1 stop9h 07m

Acapulco Alvarez Intl

Sat 12/20

12:00 pm-10:29 pm

1 stop10h 29m

$415

ChicagoAcapulco

ORD - ACA

ORDACA

Chicago O'Hare Intl

Thu 12/4

11:59 pm-11:21 am

1 stop11h 22m

Acapulco Alvarez Intl

Thu 12/11

6:37 pm-4:36 am

1 stop9h 59m

$443

ChicagoAcapulco

ORD - ACA

ORDACA

Chicago O'Hare Intl

Wed 12/3

8:20 am-11:21 am

3 stops27h 01m

Acapulco Alvarez Intl

Sat 12/20

10:00 am-10:29 pm

1 stop12h 29m

$450

ChicagoAcapulco

ORD - ACA

ORDACA

Chicago O'Hare Intl

Thu 11/27

6:23 am-5:54 pm

3 stops35h 31m

Acapulco Alvarez Intl

Wed 12/3

6:37 pm-4:36 am

1 stop9h 59m

$498

ChicagoAcapulco

ORD - ACA

ORDACA

Chicago O'Hare Intl

Tue 1/27

12:59 am-6:10 pm

1 stop17h 11m

Acapulco Alvarez Intl

Tue 2/3

10:20 am-11:00 pm

1 stop12h 40m

$540

ChicagoAcapulco

ORD - ACA

ORDACA

Chicago O'Hare Intl

Tue 1/27

12:59 am-6:10 pm

1 stop17h 11m

Acapulco Alvarez Intl

Tue 2/3

10:20 am-11:19 am

2 stops24h 59m

$540

ChicagoAcapulco

ORD - ACA

ORDACA

Chicago O'Hare Intl

Thu 11/27

2:57 pm-8:39 am

1 stop17h 42m

Acapulco Alvarez Intl

Wed 12/3

6:37 pm-4:36 am

1 stop9h 59m

$553

ChicagoAcapulco

MDW - ACA

MDWACA

Chicago Midway

Thu 12/4

6:00 am-5:43 pm

2 stops11h 43m

Acapulco Alvarez Intl

Thu 12/11

9:33 am-11:47 pm

2 stops14h 14m

$820

ChicagoAcapulco

MDW - ACA

MDWACA

Chicago Midway

Sun 11/30

6:00 am-8:34 am

2 stops26h 34m

Acapulco Alvarez Intl

Sun 1/4

7:00 pm-4:31 pm

2 stops21h 31m

$1,436

ChicagoAcapulco

MDW - ACA

MDWACA

Chicago Midway

Fri 12/26

6:00 am-8:49 am

2 stops26h 49m

Acapulco Alvarez Intl

Sat 1/3

8:23 pm-4:20 pm

2 stops19h 57m

$1,617

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 20 results
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Best time to book a flight from Illinois to Acapulco

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

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

Currently, April is the cheapest month in which you can book a flight from Illinois to Acapulco (average of $235). Flying from Illinois to Acapulco in March is currently the most expensive (average of $418). 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 ACA?

Find hourly flight availability from Illinois to Acapulco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

It’s typically best to fly out from Illinois to Acapulco in the evening. Doing so could potentially save you 24% on the flight price compared to flying at noon, which is usually more expensive.

Related info for your journey

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

    Acapulco Alvarez Intl (ACA), located 11.6 mi from the city center, is the airport you fly into when you book flights from Illinois to Acapulco.

  • How long is the flight from Illinois to Acapulco?

    Volaris and Delta can get you from Illinois to Acapulco in just under 9h 07m. Your travel time can differ by up to 2h 36m. Airlines will cover a distance of 1877 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Illinois to Acapulco (average of $235). Flying from Illinois to Acapulco in March is currently the most expensive (average of $418). 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 Acapulco

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Top 3 airlines flying from Illinois to Acapulco

Discover the top 3 airlines that operate flights from Illinois to Acapulco. 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$288Average$444FlexibilityNo cancel feeOn-time79%
AeromexicoCheapest$308Average$624FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$534Average$604FlexibilityNo cancel feeOn-timeN/A

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