What is the cheapest airline that flies from Ontario to Acapulco Alvarez Intl?

Volaris, Aeromexico, and United Airlines are the most popular carriers operating from Ontario to Acapulco Alvarez Intl

What airlines fly to Acapulco?

Volaris, Delta and Aeromexico are the top three most popular airlines that fly to Acapulco from Ontario according to our data. Volaris is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Acapulco. Keep in mind that there are 3 different airlines that fly to Acapulco on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario Airport to Acapulco Alvarez Intl Airport?

Prices for flights from Ontario Airport to Acapulco Alvarez Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Ontario Airport to Acapulco Alvarez Intl Airport?

The number of operators available for flights from Ontario Airport to Acapulco Alvarez Intl Airport is 1 as of December 2025.

How old do you have to be to fly from Ontario Airport to Acapulco Alvarez Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Acapulco Alvarez Intl Airport.

What documentation or ID do you need to fly to Acapulco Alvarez Intl Airport?

The required travel and health documents for your Acapulco Alvarez Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Acapulco Alvarez Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$131 Cheap Flights from Ontario to Acapulco in 2025/26

1 adult

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Find the cheapest flights from Ontario to Acapulco

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:02 pm - 11:21 am

ONT

ACA

10h 19m1 stop

12:00 pm - 8:11 pm

ACA

ONT

10h 11m1 stop

$414Volaris

Sat, Jan 31 - Sat, Feb 7

12:42 am - 9:21 am

ONT

ACA

6h 39m1 stop

6:37 pm - 6:44 pm

ACA

ONT

26h 07m3 stops

$499Volaris

Fri, Jan 30 - Sat, Feb 7

11:02 pm - 6:20 pm

ONT

ACA

17h 18m2 stops

12:00 pm - 8:11 pm

ACA

ONT

10h 11m1 stop

$536Multiple Airlines

Sat, Jan 31 - Sat, Feb 7

11:02 pm - 11:21 am

ONT

ACA

10h 19m1 stop

12:00 pm - 10:52 pm

ACA

ONT

12h 52m1 stop

$571Multiple Airlines

Sat, Jan 24 - Tue, Jan 27

11:02 pm - 6:20 pm

ONT

ACA

17h 18m2 stops

6:37 pm - 6:44 pm

ACA

ONT

26h 07m3 stops

$575Multiple Airlines

Sat, Jan 31 - Sat, Feb 7

7:15 am - 11:21 am

ONT

ACA

26h 06m2 stops

12:00 pm - 10:52 pm

ACA

ONT

12h 52m1 stop

$588Multiple Airlines

Sat, Jan 24 - Tue, Jan 27

1:24 pm - 12:45 pm

ONT

ACA

45h 21m2 stops

1:40 pm - 12:38 pm

ACA

ONT

24h 58m2 stops

$677United Airlines

Mon, Feb 9 - Sat, Feb 14

11:02 pm - 11:21 am

ONT

ACA

10h 19m1 stop

12:00 pm - 6:44 pm

ACA

ONT

8h 44m2 stops

$685Volaris

Fri, Jan 9 - Mon, Jan 12

11:02 pm - 9:21 am

ONT

ACA

8h 19m1 stop

12:00 pm - 6:44 pm

ACA

ONT

8h 44m2 stops

$695Volaris

Fri, Jan 9 - Mon, Jan 12

11:02 pm - 9:21 am

ONT

ACA

8h 19m1 stop

12:00 pm - 8:11 pm

ACA

ONT

10h 11m1 stop

$705Volaris

Fri, Jan 9 - Mon, Jan 12

Volaris flights from Ontario to Acapulco

Our best Volaris deals on Ontario to Acapulco flight tickets

Volaris

Jan 31

ONT11:02 pmOntario

10h 19m

1 stop

ACA11:21 amAcapulco Alvarez Intl

Feb 7

ACA12:00 pmAcapulco Alvarez Intl

10h 11m

1 stop

ONT8:11 pmOntario

$414

Find similar

Volaris

Jan 30

ONT12:42 amOntario

6h 39m

1 stop

ACA9:21 amAcapulco Alvarez Intl

Feb 7

ACA6:37 pmAcapulco Alvarez Intl

26h 07m

3 stops

ONT6:44 pmOntario

$499

Find similar

Volaris

Jan 9

ONT11:02 pmOntario

10h 19m

1 stop

ACA11:21 amAcapulco Alvarez Intl

Jan 12

ACA12:00 pmAcapulco Alvarez Intl

8h 44m

2 stops

ONT6:44 pmOntario

$685

Find similar

United Airlines flights from Ontario to Acapulco

Our best United Airlines deals on Ontario to Acapulco flight tickets

United Airlines

Feb 9

ONT1:24 pmOntario

45h 21m

2 stops

ACA12:45 pmAcapulco Alvarez Intl

Feb 14

ACA1:40 pmAcapulco Alvarez Intl

24h 58m

2 stops

ONT12:38 pmOntario

$677

Find similar

United Airlines

Dec 24

ONT5:05 amOntario

29h 40m

2 stops

ACA12:45 pmAcapulco Alvarez Intl

Dec 31

ACA1:40 pmAcapulco Alvarez Intl

34h 45m

2 stops

ONT10:25 pmOntario

$1,091

Find similar

United Airlines

Dec 26

ONT11:59 pmOntario

34h 46m

2 stops

ACA12:45 pmAcapulco Alvarez Intl

Dec 30

ACA1:40 pmAcapulco Alvarez Intl

33h 27m

2 stops

ONT9:07 pmOntario

$1,155

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioAcapulco

ONT - ACA

ONTACA

Ontario

Sat 1/31

11:02 pm-11:21 am

1 stop10h 19m

Acapulco Alvarez Intl

Sat 2/7

12:00 pm-8:11 pm

1 stop10h 11m

$414

OntarioAcapulco

ONT - ACA

ONTACA

Ontario

Fri 1/30

12:42 am-9:21 am

1 stop6h 39m

Acapulco Alvarez Intl

Sat 2/7

6:37 pm-6:44 pm

3 stops26h 07m

$499

OntarioAcapulco

ONT - ACA

ONTACA

Ontario

Sat 1/31

11:02 pm-6:20 pm

2 stops17h 18m

Acapulco Alvarez Intl

Sat 2/7

12:00 pm-8:11 pm

1 stop10h 11m

$536

OntarioAcapulco

ONT - ACA

ONTACA

Ontario

Sat 1/24

11:02 pm-11:21 am

1 stop10h 19m

Acapulco Alvarez Intl

Tue 1/27

12:00 pm-10:52 pm

1 stop12h 52m

$571

OntarioAcapulco

ONT - ACA

ONTACA

Ontario

Sat 1/31

11:02 pm-6:20 pm

2 stops17h 18m

Acapulco Alvarez Intl

Sat 2/7

6:37 pm-6:44 pm

3 stops26h 07m

$575

OntarioAcapulco

ONT - ACA

ONTACA

Ontario

Sat 1/24

7:15 am-11:21 am

2 stops26h 06m

Acapulco Alvarez Intl

Tue 1/27

12:00 pm-10:52 pm

1 stop12h 52m

$588

OntarioAcapulco

ONT - ACA

ONTACA

Ontario

Mon 2/9

1:24 pm-12:45 pm

2 stops45h 21m

Acapulco Alvarez Intl

Sat 2/14

1:40 pm-12:38 pm

2 stops24h 58m

$677

OntarioAcapulco

ONT - ACA

ONTACA

Ontario

Fri 1/9

11:02 pm-11:21 am

1 stop10h 19m

Acapulco Alvarez Intl

Mon 1/12

12:00 pm-6:44 pm

2 stops8h 44m

$685

OntarioAcapulco

ONT - ACA

ONTACA

Ontario

Fri 1/9

11:02 pm-9:21 am

1 stop8h 19m

Acapulco Alvarez Intl

Mon 1/12

12:00 pm-6:44 pm

2 stops8h 44m

$695

OntarioAcapulco

ONT - ACA

ONTACA

Ontario

Fri 1/9

11:02 pm-9:21 am

1 stop8h 19m

Acapulco Alvarez Intl

Mon 1/12

12:00 pm-8:11 pm

1 stop10h 11m

$705

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Acapulco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Acapulco?

The cheapest day to depart from Ontario to Acapulco is on a Sunday. Travelers who choose to depart for Acapulco on a Sunday will often find tickets for as low as $436. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Acapulco for around $541.

What is the cheapest time of day to depart on your flight to Acapulco?

At noon is the cheapest time of day to fly from Ontario to Acapulco when you can find flight prices for as low as $326. Flying to Acapulco at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $541 on average. Flights to Acapulco from Ontario in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Ontario to Acapulco

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Acapulco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Acapulco (ONT to ACA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Acapulco

Fastest flight time	8h 19m
Direct flights	None

The fastest flight from Ontario to Acapulco takes 8h 19m

There are no direct flights from Ontario to Acapulco. There are no popular flight routes from Ontario to Acapulco.

Search flight deals

How far is Ontario to Acapulco Alvarez Intl by plane?
The straight-line distance from Ontario to Acapulco Alvarez Intl is 1618.2 mi. In terms of flight time, this usually takes a little over 8h 19m.
When did momondo last update prices for flights from Ontario Airport to Acapulco Alvarez Intl Airport?
Prices for flights from Ontario Airport to Acapulco Alvarez Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario Airport to Acapulco Alvarez Intl Airport?
The number of operators available for flights from Ontario Airport to Acapulco Alvarez Intl Airport is 1 as of December 2025.
How old do you have to be to fly from Ontario Airport to Acapulco Alvarez Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Acapulco Alvarez Intl Airport.
What documentation or ID do you need to fly to Acapulco Alvarez Intl Airport?
The required travel and health documents for your Acapulco Alvarez Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Acapulco Alvarez Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Ontario to Acapulco?
momondo data reveals that the most frequently booked airline on the route from Ontario to Acapulco is Volaris, representing 100% of all bookings.

Best airlines flying from Ontario to Acapulco

Compare and see reviews for airlines that fly from Ontario to Acapulco with momondo

Airline	Rating	Free Cancellation	Price
Volaris	PriceFrom $319	Free Cancellation	Rating 6.6 1,155 reviews		Search Volaris flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Acapulco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Acapulco from Ontario.

Can I find flights from Ontario to Acapulco with flexible booking policies on momondo?

All flight searches from Ontario to Acapulco on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Acapulco?

momondo helps you find the best flight between Ontario and Acapulco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Acapulco right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Acapulco, momondo offers a useful price alert feature which will track prices for flights to Acapulco from Ontario and alert you when they change.