$146 Cheap Flights from Chicago (ORD) to Acapulco (ACA)

View $146 flight on Sun, Nov 2, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to General Juan N. Alvarez Intl. Airport (ACA)

Cheap Flights from Chicago to Acapulco (ORD-ACA)

Prices were available within the past 7 days and start at $146 for one-way flights and $338 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Volaris
Tue, Nov 4 - Tue, Nov 11
ORD
Chicago
ACA
Acapulco
$338 Roundtrip, found 1 day ago
$338
Roundtrip
found 1 day ago
Select Volaris flight, departing Tue, Nov 4 from Chicago to Acapulco, returning Tue, Nov 11, priced at $338 found 1 day ago
Volaris
Thu, Apr 23 - Mon, Apr 27
ORD
Chicago
ACA
Acapulco
$340 Roundtrip, found 3 days ago
$340
Roundtrip
found 3 days ago
Select Volaris flight, departing Thu, Apr 23 from Chicago to Acapulco, returning Mon, Apr 27, priced at $340 found 3 days ago
Volaris
Thu, Feb 12 - Sun, Feb 15
ORD
Chicago
ACA
Acapulco
$348 Roundtrip, found 5 hours ago
$348
Roundtrip
found 5 hours ago
Select Volaris flight, departing Thu, Feb 12 from Chicago to Acapulco, returning Sun, Feb 15, priced at $348 found 5 hours ago
Volaris
Thu, Oct 9 - Tue, Oct 14
ORD
Chicago
ACA
Acapulco
$353 Roundtrip, found 3 days ago
$353
Roundtrip
found 3 days ago
Select Volaris flight, departing Thu, Oct 9 from Chicago to Acapulco, returning Tue, Oct 14, priced at $353 found 3 days ago
Volaris
Mon, Nov 17 - Thu, Nov 20
ORD
Chicago
ACA
Acapulco
$354 Roundtrip, found 4 days ago
$354
Roundtrip
found 4 days ago
Select Volaris flight, departing Mon, Nov 17 from Chicago to Acapulco, returning Thu, Nov 20, priced at $354 found 4 days ago
Volaris
Tue, Apr 7 - Tue, Apr 28
ORD
Chicago
ACA
Acapulco
$356 Roundtrip, found 17 hours ago
$356
Roundtrip
found 17 hours ago
Select Volaris flight, departing Tue, Apr 7 from Chicago to Acapulco, returning Tue, Apr 28, priced at $356 found 17 hours ago
Viva
Mon, Apr 13 - Mon, Apr 20
ORD
Chicago
ACA
Acapulco
$384 Roundtrip, found 3 days ago
$384
Roundtrip
found 3 days ago
Select Viva flight, departing Mon, Apr 13 from Chicago to Acapulco, returning Mon, Apr 20, priced at $384 found 3 days ago
Aeromexico
Wed, Nov 19 - Wed, Nov 26
ORD
Chicago
ACA
Acapulco
$539 Roundtrip, found 2 hours ago
$539
Roundtrip
found 2 hours ago
Select Aeromexico flight, departing Wed, Nov 19 from Chicago to Acapulco, returning Wed, Nov 26, priced at $539 found 2 hours ago
Delta
Wed, Nov 19 - Wed, Nov 26
ORD
Chicago
ACA
Acapulco
$539 Roundtrip, found 2 hours ago
$539
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Nov 19 from Chicago to Acapulco, returning Wed, Nov 26, priced at $539 found 2 hours ago
United
Wed, Nov 12 - Wed, Nov 19
ORD
Chicago
ACA
Acapulco
$553 Roundtrip, found 6 hours ago
$553
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Nov 12 from Chicago to Acapulco, returning Wed, Nov 19, priced at $553 found 6 hours ago

Find the cheapest month to fly from Chicago (ORD) to Acapulco (ACA)

September is typically the cheapest month to fly

From $333 - $685 per traveler.

Alternative airports near Acapulco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to General Juan N. Alvarez Intl. ACA. Cheapest and Closest option available. Average driving time to city center is 20 minutes. Flights from $519
ACA
General Juan N. Alvarez Intl.
CheapestClosest
Average driving time to city center20 min
Flights from $519
Flights from Chicago (ORD) to Acapulco (ACA)
Origin airport
O'Hare Intl.
Destination airport
General Juan N. Alvarez Intl.
Airlines serving
Aeromexico, American Airlines, Delta, United, Volaris
Roundtrip price
$337
Distance
1878 mi

Chicago to Acapulco Flights

The cheapest times to fly from Chicago to Acapulco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Acapulco are during the month of November. You can find some of the cheapest flights from Chicago to Acapulco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Acapulco

Sunday is one of the best days to book for cheap flights from Chicago to Acapulco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Acapulco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Acapulco in 2025. You can also book with separate airlines for your outbound and return journeys, from $146 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Acapulco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Acapulco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to General Juan N. Alvarez Intl. Airport (ACA) cost?
Grab a cheap one-way flight from $146 or cheap return flight from $338 from O'Hare Intl. Airport (ORD) to General Juan N. Alvarez Intl. Airport (ACA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from O'Hare Intl. Airport (ORD) to General Juan N. Alvarez Intl. Airport (ACA)?
November is the most affordable month to fly from ORD to ACA. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to General Juan N. Alvarez Intl. Airport (ACA)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from ORD to ACA. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from O'Hare Intl. Airport (ORD) to General Juan N. Alvarez Intl. Airport (ACA)?
Direct flights from O'Hare Intl. Airport (ORD) to General Juan N. Alvarez Intl. Airport (ACA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ORD to ACA?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to General Juan N. Alvarez Intl. Airport (ACA)?
To touch down at General Juan N. Alvarez Intl. Airport (ACA) without delays, select a flight that leaves O'Hare Intl. Airport (ORD) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to General Juan N. Alvarez Intl. Airport (ACA) last-minute?
Holding off until just before your trip to book a ticket from ORD to ACA often results in higher prices. While you may come across some last-minute deals, there's no guarantee. Be flexible with your travel plans for the best chance of landing a bargain.
Is it cheaper to book an ORD to ACA flight and hotel package?
Compared with arranging hotels and flights separately, booking an ORD to ACA flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place will take the stress out of planning your trip. Just secure your flights and select from our wide range of stays, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to General Juan N. Alvarez Intl. Airport (ACA)?
If you booked your ORD to ACA flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

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*Available to One Key members.