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Acapulco

$101+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ACA
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap 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 February 12, 2026.

This Gotogate deal was found by Cheapflights users on 2/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1011:59 pm
ORD
-
ACA
1 stop12h 22m
Volaris
Tue 3/1712:00 pm
ACA
-
ORD
1 stop9h 29m
Volaris
Deal found 2/9$292
This CheapOair deal was found by Cheapflights users on 2/10. 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.
Tue 4/142:19 am
ORD
-
ACA
1 stop10h 21m
Volaris
Wed 4/226:37 pm
ACA
-
ORD
1 stop10h 15m
Volaris
Deal found 2/10$294
This CheapOair deal was found by Cheapflights users on 2/10. 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.
Thu 4/231:40 am
ORD
-
ACA
1 stop8h 23m
Volaris
Fri 5/86:37 pm
ACA
-
ORD
1 stop10h 15m
Volaris
Deal found 2/10$297
This CheapOair deal was found by Cheapflights users on 2/11. 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.
Fri 4/241:40 am
ORD
-
ACA
1 stop8h 23m
Volaris
Sat 5/166:37 pm
ACA
-
ORD
1 stop10h 15m
Volaris
Deal found 2/11$301
This Gotogate deal was found by Cheapflights users on 2/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/42:19 am
ORD
-
ACA
1 stop10h 21m
Volaris
Fri 6/196:37 pm
ACA
-
ORD
1 stop10h 15m
Volaris
Deal found 2/10$320
This CheapOair deal was found by Cheapflights users on 2/8. 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.
Thu 4/302:19 am
ORD
-
ACA
1 stop10h 21m
Volaris
Sun 5/312:15 pm
ACA
-
ORD
1 stop11h 24m
Volaris
Deal found 2/8$323
This Gotogate deal was found by Cheapflights users on 2/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:40 am
ORD
-
ACA
1 stop8h 23m
Volaris
Sun 8/236:37 pm
ACA
-
ORD
1 stop10h 15m
Volaris
Deal found 2/9$329
This CheapOair deal was found by Cheapflights users on 2/10. 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 2/2511:58 pm
ORD
-
ACA
1 stop9h 07m
Volaris
Wed 3/46:37 pm
ACA
-
ORD
1 stop9h 59m
Volaris
Deal found 2/10$331
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1311:59 pm
ORD
-
ACA
1 stop12h 22m
Volaris
Wed 3/186:37 pm
ACA
-
ORD
1 stop9h 59m
Volaris
Deal found 2/10$349
This Expedia deal was found by Cheapflights users on 2/9. 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.
Tue 4/142:19 am
ORD
-
ACA
1 stop10h 21m
Volaris
Mon 4/206:37 pm
ACA
-
ORD
1 stop10h 15m
Volaris
Deal found 2/9$350
This CheapOair deal was found by Cheapflights users on 2/11. 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.
Sat 2/2111:59 pm
ORD
-
ACA
1 stop11h 22m
Volaris
Thu 2/266:37 pm
ACA
-
ORD
1 stop9h 59m
Volaris
Deal found 2/11$361
This Mytrip deal was found by Cheapflights users on 2/9. 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.
Mon 3/97:54 pm
MDW
-
ACA
1 stop16h 27m
Volaris
Mon 3/1610:00 am
ACA
-
MDW
3 stops31h 34m
Volaris
Deal found 2/9$634

Find flight deals from Illinois to Acapulco

Keep the following information in mind while searching for Illinois to Acapulco flight deals. Data was last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$292
(Gotogate)

One-way from

$101
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$318
Provider with most accurate pricing for Chicago (CHI)-Acapulco Alvarez Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Acapulco Alvarez Intl flights.
Search Deals
From Illinois to Acapulco Alvarez Intl
Search Deals
One-way flight from Illinois to Acapulco Alvarez Intl
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 12, 2026.
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

Tue 3/10

11:59 pm-11:21 am

1 stop12h 22m

Acapulco Alvarez Intl

Tue 3/17

12:00 pm-10:29 pm

1 stop9h 29m

$292

ChicagoAcapulco

ORD - ACA

ORDACA

Chicago O'Hare Intl

Tue 4/14

2:19 am-11:40 am

1 stop10h 21m

Acapulco Alvarez Intl

Wed 4/22

6:37 pm-5:52 am

1 stop10h 15m

$294

ChicagoAcapulco

ORD - ACA

ORDACA

Chicago O'Hare Intl

Fri 4/24

1:40 am-9:03 am

1 stop8h 23m

Acapulco Alvarez Intl

Sat 5/16

6:37 pm-5:52 am

1 stop10h 15m

$304

ChicagoAcapulco

ORD - ACA

ORDACA

Chicago O'Hare Intl

Thu 4/30

2:19 am-11:40 am

1 stop10h 21m

Acapulco Alvarez Intl

Sun 5/3

12:15 pm-12:39 am

1 stop11h 24m

$323

ChicagoAcapulco

ORD - ACA

ORDACA

Chicago O'Hare Intl

Wed 2/25

11:58 pm-9:05 am

1 stop9h 07m

Acapulco Alvarez Intl

Wed 3/4

6:37 pm-4:36 am

1 stop9h 59m

$331

ChicagoAcapulco

ORD - ACA

ORDACA

Chicago O'Hare Intl

Thu 4/16

2:19 am-11:40 am

1 stop10h 21m

Acapulco Alvarez Intl

Tue 4/21

6:37 pm-5:52 am

1 stop10h 15m

$362

ChicagoAcapulco

ORD - ACA

ORDACA

Chicago O'Hare Intl

Sun 3/1

11:58 pm-9:05 am

1 stop9h 07m

Acapulco Alvarez Intl

Thu 3/19

6:37 pm-5:36 am

1 stop9h 59m

$384

ChicagoAcapulco

ORD - ACA

ORDACA

Chicago O'Hare Intl

Tue 4/14

2:19 am-11:40 am

1 stop10h 21m

Acapulco Alvarez Intl

Mon 4/20

9:39 am-12:09 pm

2 stops25h 30m

$399

ChicagoAcapulco

ORD - ACA

ORDACA

Chicago O'Hare Intl

Wed 3/11

12:59 pm-5:54 pm

3 stops29h 55m

Acapulco Alvarez Intl

Wed 3/18

6:37 pm-5:36 am

1 stop9h 59m

$399

ChicagoAcapulco

ORD - ACA

ORDACA

Chicago O'Hare Intl

Tue 3/10

2:05 am-9:05 am

1 stop8h 00m

Acapulco Alvarez Intl

Wed 3/18

7:45 pm-11:45 pm

2 stops27h 00m

$417

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 31 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 $224). Flying from Illinois to Acapulco in November is currently the most expensive (average of $421). 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.

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 10h 21m. Your travel time can differ by up to 3h 14m. 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 $224). Flying from Illinois to Acapulco in November is currently the most expensive (average of $421). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Illinois to Acapulco

Discover the top 4 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$246Average$596FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$247Average$708FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$288Average$399FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$561Average$753FlexibilityNo cancel feeOn-time69%

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