What is the cheapest airline that flies from Ontario to Oaxaca?

Volaris is the most popular carrier operating from Ontario to Oaxaca

What airlines fly to State of Oaxaca?

Volaris, Delta and Aeromexico are the top three most popular airlines that fly to State of Oaxaca from Ontario according to our data. Volaris is the first choice among our users, with 67% of people opting to fly with this airline when traveling to State of Oaxaca. Keep in mind that there are 7 different airlines that fly to State of Oaxaca 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 Oaxaca?

Prices for flights from Ontario Airport to Oaxaca were last updated today.

How many operators does momondo search for flights from Ontario Airport to Oaxaca?

As of September 2025, there is 1 operator available to choose from for flights from Ontario Airport to Oaxaca.

How old do you have to be to fly from Ontario Airport to Oaxaca?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Oaxaca.

What documentation or ID do you need to fly to Oaxaca?

The travel and health documents required for your trip to Oaxaca can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oaxaca. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$117 Cheap Flights from Ontario to Oaxaca in 2025/26

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Find the cheapest flights from Ontario to Oaxaca

Round-trip

One-way

Last minute

Cheap round-trip flights

12:42 am - 10:35 amONT-OAX

7h 53m1 stop

4:52 pm - 10:52 pmOAX-ONT

8h 00m1 stop

$354Volaris

Find Deal

Thu, Nov 27 - Fri, Dec 5

9:11 pm - 7:43 amONT-OAX

9h 32m1 stop

4:36 pm - 11:13 pmOAX-ONT

7h 37m1 stop

$355Volaris

Find Deal

Thu, Oct 9 - Mon, Oct 13

11:34 pm - 8:35 amONT-OAX

7h 01m1 stop

4:52 pm - 10:56 pmOAX-ONT

8h 04m1 stop

$361Volaris

Find Deal

Tue, Jan 27 - Sun, Feb 1

12:42 am - 10:35 amONT-OAX

7h 53m1 stop

4:52 pm - 10:56 pmOAX-ONT

8h 04m1 stop

$370Volaris

Find Deal

Wed, Jan 28 - Wed, Feb 4

8:00 am - 8:08 amONT-OAX

23h 08m2 stops

4:36 pm - 11:13 pmOAX-ONT

7h 37m1 stop

$449Multiple Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 14

1:09 am - 7:30 pmONT-OAX

17h 21m2 stops

8:20 pm - 8:42 pmOAX-ONT

25h 22m3 stops

$475Multiple Airlines

Find Deal

Mon, Oct 6 - Tue, Oct 14

5:40 am - 12:35 pmONT-PXM

28h 55m2 stops

1:35 pm - 9:59 pmPXM-ONT

10h 24m1 stop

$670United Airlines

Find Deal

Sun, Feb 22 - Thu, Feb 26

6:00 am - 12:35 pmONT-PXM

28h 35m1 stop

1:35 pm - 9:59 pmPXM-ONT

10h 24m1 stop

$681United Airlines

Find Deal

Sun, Feb 22 - Thu, Feb 26

6:46 am - 1:14 pmONT-HUX

28h 28m2 stops

4:00 pm - 11:35 amHUX-ONT

21h 35m2 stops

$831American Airlines

Find Deal

Thu, Feb 12 - Wed, Feb 18

6:46 am - 1:14 pmONT-HUX

28h 28m2 stops

4:00 pm - 9:31 amHUX-ONT

19h 31m1 stop

$843American Airlines

Find Deal

Thu, Feb 12 - Wed, Feb 18

Volaris flights from Ontario to State of Oaxaca

Our best Volaris deals on Ontario to State of Oaxaca flight tickets

Volaris

Nov 27

ONT12:42 amOntario

7h 53m

1 stop

OAX10:35 amOaxaca Xoxocotlan

Dec 5

OAX4:52 pmOaxaca Xoxocotlan

8h 00m

1 stop

ONT10:52 pmOntario

$354

Find similar

Volaris

Oct 9

ONT9:11 pmOntario

9h 32m

1 stop

OAX7:43 amOaxaca Xoxocotlan

Oct 13

OAX4:36 pmOaxaca Xoxocotlan

7h 37m

1 stop

ONT11:13 pmOntario

$355

Find similar

Volaris

Jan 27

ONT11:34 pmOntario

7h 01m

1 stop

OAX8:35 amOaxaca Xoxocotlan

Feb 1

OAX4:52 pmOaxaca Xoxocotlan

8h 04m

1 stop

ONT10:56 pmOntario

$361

Find similar

United Airlines flights from Ontario to State of Oaxaca

Our best United Airlines deals on Ontario to State of Oaxaca flight tickets

United Airlines

Sep 24

ONT6:04 amOntario

11h 22m

1 stop

OAX6:26 pmOaxaca Xoxocotlan

Oct 1

OAX6:30 amOaxaca Xoxocotlan

12h 10m

2 stops

ONT5:40 pmOntario

$641

Find similar

United Airlines

Feb 22

ONT5:40 amOntario

28h 55m

2 stops

PXM12:35 pmPuerto Escondido

Feb 26

PXM1:35 pmPuerto Escondido

10h 24m

1 stop

ONT9:59 pmOntario

$670

Find similar

United Airlines

Sep 24

ONT6:00 amOntario

11h 26m

2 stops

OAX6:26 pmOaxaca Xoxocotlan

Oct 1

OAX6:30 amOaxaca Xoxocotlan

14h 54m

2 stops

ONT8:24 pmOntario

$678

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Thu 11/27

12:42 am-10:35 am

1 stop7h 53m

Oaxaca Xoxocotlan

Fri 12/5

4:52 pm-10:52 pm

1 stop8h 00m

$354

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Thu 10/9

9:11 pm-7:43 am

1 stop9h 32m

Oaxaca Xoxocotlan

Mon 10/13

4:36 pm-11:13 pm

1 stop7h 37m

$355

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Tue 1/27

11:34 pm-8:35 am

1 stop7h 01m

Oaxaca Xoxocotlan

Sun 2/1

4:52 pm-10:56 pm

1 stop8h 04m

$361

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Wed 1/28

12:42 am-10:35 am

1 stop7h 53m

Oaxaca Xoxocotlan

Wed 2/4

4:52 pm-10:56 pm

1 stop8h 04m

$370

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Tue 10/7

8:00 am-8:08 am

2 stops23h 08m

Oaxaca Xoxocotlan

Tue 10/14

4:36 pm-11:13 pm

1 stop7h 37m

$449

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Mon 10/6

1:09 am-7:30 pm

2 stops17h 21m

Oaxaca Xoxocotlan

Tue 10/14

8:20 pm-8:42 pm

3 stops25h 22m

$475

OntarioPuerto Escondido

ONT - PXM

ONTPXM

Ontario

Sun 2/22

5:40 am-12:35 pm

2 stops28h 55m

Puerto Escondido

Thu 2/26

1:35 pm-9:59 pm

1 stop10h 24m

$670

OntarioPuerto Escondido

ONT - PXM

ONTPXM

Ontario

Sun 2/22

6:00 am-12:35 pm

1 stop28h 35m

Puerto Escondido

Thu 2/26

1:35 pm-9:59 pm

1 stop10h 24m

$681

OntarioSanta Maria Huatulco

ONT - HUX

ONTHUX

Ontario

Thu 2/12

6:46 am-1:14 pm

2 stops28h 28m

Santa Maria Huatulco

Wed 2/18

4:00 pm-11:35 am

2 stops21h 35m

$831

OntarioSanta Maria Huatulco

ONT - HUX

ONTHUX

Ontario

Thu 2/12

6:46 am-1:14 pm

2 stops28h 28m

Santa Maria Huatulco

Wed 2/18

4:00 pm-9:31 am

1 stop19h 31m

$843

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 State of Oaxaca

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 State of Oaxaca?

On average, the least expensive day to fly to State of Oaxaca from Ontario is on a Friday. momondo users have found tickets for Friday departures for as low as $502. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Ontario to State of Oaxaca on a Tuesday will generally be more expensive and average around $861. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Ontario to State of Oaxaca flights are usually those with departure times in the evening. Our users have found flights to State of Oaxaca in the evening for as low as $555. In the morning is when there is more demand to fly to State of Oaxaca, so prices are often more expensive at around $562 per ticket.

Cheap Ontario to State of Oaxaca flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to State of Oaxaca

Direct flights	None

There are no direct flights from Ontario to State of Oaxaca. There are no popular flight routes from Ontario to State of Oaxaca.

Search flight deals

When did momondo last update prices for flights from Ontario Airport to Oaxaca?
Prices for flights from Ontario Airport to Oaxaca were last updated today.
How many operators does momondo search for flights from Ontario Airport to Oaxaca?
As of September 2025, there is 1 operator available to choose from for flights from Ontario Airport to Oaxaca.
How old do you have to be to fly from Ontario Airport to Oaxaca?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Oaxaca.
What documentation or ID do you need to fly to Oaxaca?
The travel and health documents required for your trip to Oaxaca can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oaxaca. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ontario to State of Oaxaca

Compare and see reviews for airlines that fly from Ontario to State of Oaxaca with momondo

Airline	Rating	Free Cancellation	Price
Volaris	PriceFrom $326	Free Cancellation	Rating 6.6 1,152 reviews		Search Volaris flights

Why use momondo?

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

Finding the right flight to Oaxaca from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oaxaca quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Ontario to Oaxaca flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Ontario and Oaxaca 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 Oaxaca right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Oaxaca flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.