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 April 2026, 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.

$131 Cheap Flights from Ontario to Oaxaca in 2026

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Find the cheapest flights from Ontario to Oaxaca

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:36 pm - 8:35 am

ONT

OAX

9h 59m

1 stop

2:28 pm - 7:46 pm

OAX

ONT

6h 18m

1 stop

$361Volaris

Sun, May 10 - Sat, May 16

9:36 pm - 8:35 am

ONT

OAX

9h 59m

1 stop

2:28 pm - 7:46 pm

OAX

ONT

6h 18m

1 stop

$371Volaris

Sun, May 10 - Sat, May 16

9:36 pm - 8:35 am

ONT

OAX

9h 59m

1 stop

2:28 pm - 7:46 pm

OAX

ONT

6h 18m

1 stop

$375Volaris

Sun, May 10 - Sat, May 16

9:36 pm - 8:35 am

ONT

OAX

9h 59m

1 stop

2:29 pm - 11:05 pm

OAX

ONT

9h 36m

1 stop

$380Volaris

Tue, May 26 - Tue, Jun 2

9:36 pm - 8:35 am

ONT

OAX

9h 59m

1 stop

2:28 pm - 11:05 pm

OAX

ONT

9h 37m

1 stop

$382Volaris

Sun, May 10 - Sat, May 16

9:36 pm - 8:36 am

ONT

OAX

10h 00m

1 stop

2:29 pm - 11:05 pm

OAX

ONT

9h 36m

1 stop

$383Volaris

Sun, May 31 - Mon, Jun 8

12:55 am - 12:47 pm

ONT

PXM

10h 52m

1 stop

10:30 pm - 7:32 pm

PXM

ONT

22h 02m

2 stops

$490Multiple Airlines

Mon, May 25 - Tue, Jun 2

6:00 am - 7:10 pm

ONT

HUX

12h 10m

2 stops

7:48 pm - 11:34 pm

HUX

ONT

28h 46m

2 stops

$2,421Aeromexico

Mon, May 4 - Wed, May 6

6:00 am - 7:10 pm

ONT

HUX

12h 10m

2 stops

11:08 am - 11:34 pm

HUX

ONT

13h 26m

2 stops

$2,431Aeromexico

Mon, May 18 - Wed, May 27

6:00 am - 6:40 pm

ONT

HUX

11h 40m

2 stops

11:08 am - 11:44 pm

HUX

ONT

13h 36m

2 stops

$2,625Delta

Mon, Apr 27 - Thu, Apr 30

Volaris flights from Ontario to State of Oaxaca

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

Volaris

May 10

ONT9:36 pmOntario

9h 59m

1 stop

OAX8:35 amOaxaca Xoxocotlan

May 16

OAX2:28 pmOaxaca Xoxocotlan

6h 18m

1 stop

ONT7:46 pmOntario

$361

Volaris

May 10

ONT9:36 pmOntario

9h 59m

1 stop

OAX8:35 amOaxaca Xoxocotlan

May 16

OAX2:28 pmOaxaca Xoxocotlan

6h 18m

1 stop

ONT7:46 pmOntario

$371

Volaris

May 10

ONT9:36 pmOntario

9h 59m

1 stop

OAX8:35 amOaxaca Xoxocotlan

May 16

OAX2:28 pmOaxaca Xoxocotlan

6h 18m

1 stop

ONT7:46 pmOntario

$375

United Airlines flights from Ontario to State of Oaxaca

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

United Airlines

Apr 30

ONT6:00 amOntario

11h 26m

1 stop

OAX6:26 pmOaxaca Xoxocotlan

May 6

OAX6:30 amOaxaca Xoxocotlan

12h 22m

2 stops

ONT5:52 pmOntario

$777

United Airlines

Apr 18

ONT6:05 amOntario

11h 21m

1 stop

OAX6:26 pmOaxaca Xoxocotlan

Apr 22

OAX6:30 amOaxaca Xoxocotlan

16h 20m

1 stop

ONT9:50 pmOntario

$803

United Airlines

Apr 17

ONT1:27 pmOntario

27h 59m

2 stops

OAX6:26 pmOaxaca Xoxocotlan

Apr 21

OAX6:30 amOaxaca Xoxocotlan

16h 20m

1 stop

ONT9:50 pmOntario

$807

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Sun 5/10

9:36 pm-8:35 am

1 stop9h 59m

Oaxaca Xoxocotlan

Sat 5/16

2:28 pm-7:46 pm

1 stop6h 18m

$361

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Sun 5/10

9:36 pm-8:35 am

1 stop9h 59m

Oaxaca Xoxocotlan

Sat 5/16

2:28 pm-7:46 pm

1 stop6h 18m

$371

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Sun 5/10

9:36 pm-8:35 am

1 stop9h 59m

Oaxaca Xoxocotlan

Sat 5/16

2:28 pm-7:46 pm

1 stop6h 18m

$375

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Tue 5/26

9:36 pm-8:35 am

1 stop9h 59m

Oaxaca Xoxocotlan

Tue 6/2

2:29 pm-11:05 pm

1 stop9h 36m

$380

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Sun 5/10

9:36 pm-8:35 am

1 stop9h 59m

Oaxaca Xoxocotlan

Sat 5/16

2:28 pm-11:05 pm

1 stop9h 37m

$382

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Sun 5/31

9:36 pm-8:36 am

1 stop10h 00m

Oaxaca Xoxocotlan

Mon 6/8

2:29 pm-11:05 pm

1 stop9h 36m

$383

OntarioPuerto Escondido

ONT - PXM

ONTPXM

Ontario

Mon 5/25

12:55 am-12:47 pm

1 stop10h 52m

Puerto Escondido

Tue 6/2

10:30 pm-7:32 pm

2 stops22h 02m

$490

OntarioSanta Maria Huatulco

ONT - HUX

ONTHUX

Ontario

Mon 5/4

6:00 am-7:10 pm

2 stops12h 10m

Santa Maria Huatulco

Wed 5/6

7:48 pm-11:34 pm

2 stops28h 46m

$2,421

OntarioSanta Maria Huatulco

ONT - HUX

ONTHUX

Ontario

Mon 5/18

6:00 am-7:10 pm

2 stops12h 10m

Santa Maria Huatulco

Wed 5/27

11:08 am-11:34 pm

2 stops13h 26m

$2,431

OntarioSanta Maria Huatulco

ONT - HUX

ONTHUX

Ontario

Mon 4/27

6:00 am-6:40 pm

2 stops11h 40m

Santa Maria Huatulco

Thu 4/30

11:08 am-11:44 pm

2 stops13h 36m

$2,625

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

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

Volaris and Delta are the most popular carriers 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 76% of people opting to fly with this airline when traveling to State of Oaxaca. Keep in mind that there are 6 different airlines that fly to State of Oaxaca on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time	9h 59m
Direct flights	None

The fastest flight from Ontario to State of Oaxaca takes 9h 59m

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

Frequently asked questions about flying from Ontario to Oaxaca

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 April 2026, 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 $323	Free Cancellation	Rating 6.6 1,170 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.