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

Volaris, Delta, and American Airlines 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 65% 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.

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 July 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.

$152 Cheap Flights from Ontario to Oaxaca in 2025

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Find the cheapest flights from Ontario to Oaxaca

Round-trip

One-way

Last minute

Cheap round-trip flights

9:11 pm - 10:38 amONT-OAX

12h 27m1 stop

4:36 pm - 11:13 pmOAX-ONT

7h 37m1 stop

$326Volaris

Find Deal

Sat, Sep 13 - Sat, Oct 4

1:09 am - 10:38 amONT-OAX

8h 29m1 stop

4:36 pm - 11:13 pmOAX-ONT

7h 37m1 stop

$330Volaris

Find Deal

Tue, Sep 30 - Sun, Oct 12

1:09 am - 10:38 amONT-OAX

8h 29m1 stop

4:36 pm - 11:07 pmOAX-ONT

7h 31m1 stop

$337Volaris

Find Deal

Sun, Aug 17 - Tue, Aug 26

9:11 pm - 1:10 pmONT-PXM

14h 59m1 stop

10:25 pm - 9:56 pmPXM-ONT

24h 31m2 stops

$432

Find Deal

Fri, Aug 29 - Fri, Sep 5

9:11 pm - 1:10 pmONT-PXM

14h 59m1 stop

12:20 pm - 7:21 pmPXM-ONT

8h 01m1 stop

$448

Find Deal

Fri, Aug 29 - Fri, Sep 5

6:00 am - 8:19 pmONT-HUX

13h 19m2 stops

12:50 pm - 11:42 pmHUX-ONT

11h 52m2 stops

$766Delta

Find Deal

Fri, Sep 12 - Fri, Sep 19

5:05 am - 12:35 pmONT-PXM

54h 30m2 stops

1:35 pm - 12:37 pmPXM-ONT

25h 02m2 stops

$820United Airlines

Find Deal

Sat, Nov 1 - Sat, Nov 8

6:39 pm - 12:35 pmONT-PXM

39h 56m2 stops

1:35 pm - 9:52 pmPXM-ONT

10h 17m1 stop

$1,176United Airlines

Find Deal

Thu, Dec 25 - Thu, Jan 1

6:05 am - 10:25 amONT-HUX

27h 20m2 stops

12:15 pm - 11:42 pmHUX-ONT

12h 27m2 stops

$2,250Aeromexico

Find Deal

Sun, Sep 7 - Thu, Sep 11

6:05 am - 8:15 pmONT-HUX

13h 10m2 stops

10:33 am - 11:40 pmHUX-ONT

14h 07m2 stops

$2,798Aeromexico

Find Deal

Sat, Aug 16 - Wed, Aug 20

Volaris flights from Ontario to State of Oaxaca

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

Volaris

Sep 13

ONT9:11 pmOntario

12h 27m

1 stop

OAX10:38 amOaxaca Xoxocotlan

Oct 4

OAX4:36 pmOaxaca Xoxocotlan

7h 37m

1 stop

ONT11:13 pmOntario

$326

Find similar

Volaris

Sep 30

ONT1:09 amOntario

8h 29m

1 stop

OAX10:38 amOaxaca Xoxocotlan

Oct 12

OAX4:36 pmOaxaca Xoxocotlan

7h 37m

1 stop

ONT11:13 pmOntario

$330

Find similar

Volaris

Aug 17

ONT1:09 amOntario

8h 29m

1 stop

OAX10:38 amOaxaca Xoxocotlan

Aug 26

OAX4:36 pmOaxaca Xoxocotlan

7h 31m

1 stop

ONT11:07 pmOntario

$337

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

Aug 14

ONT6:00 amOntario

11h 26m

1 stop

OAX6:26 pmOaxaca Xoxocotlan

Aug 18

OAX6:30 amOaxaca Xoxocotlan

16h 07m

1 stop

ONT9:37 pmOntario

$704

Find similar

United Airlines

Aug 14

ONT6:00 amOntario

11h 26m

1 stop

OAX6:26 pmOaxaca Xoxocotlan

Aug 18

OAX6:30 amOaxaca Xoxocotlan

30h 43m

2 stops

ONT12:13 pmOntario

$708

Find similar

United Airlines

Aug 14

ONT6:39 pmOntario

22h 47m

2 stops

OAX6:26 pmOaxaca Xoxocotlan

Aug 18

OAX6:30 amOaxaca Xoxocotlan

17h 22m

2 stops

ONT10:52 pmOntario

$728

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Sat 9/13

9:11 pm-10:38 am

1 stop12h 27m

Oaxaca Xoxocotlan

Sat 10/4

4:36 pm-11:13 pm

1 stop7h 37m

$326

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Tue 9/30

1:09 am-10:38 am

1 stop8h 29m

Oaxaca Xoxocotlan

Sun 10/12

4:36 pm-11:13 pm

1 stop7h 37m

$330

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Sun 8/17

1:09 am-10:38 am

1 stop8h 29m

Oaxaca Xoxocotlan

Tue 8/26

4:36 pm-11:07 pm

1 stop7h 31m

$337

OntarioPuerto Escondido

ONT - PXM

ONTPXM

Ontario

Fri 8/29

9:11 pm-1:10 pm

1 stop14h 59m

Puerto Escondido

Fri 9/5

10:25 pm-9:56 pm

2 stops24h 31m

$432

OntarioPuerto Escondido

ONT - PXM

ONTPXM

Ontario

Fri 8/29

9:11 pm-1:10 pm

1 stop14h 59m

Puerto Escondido

Fri 9/5

12:20 pm-7:21 pm

1 stop8h 01m

$448

OntarioSanta Maria Huatulco

ONT - HUX

ONTHUX

Ontario

Fri 9/12

6:00 am-8:19 pm

2 stops13h 19m

Santa Maria Huatulco

Fri 9/19

12:50 pm-11:42 pm

2 stops11h 52m

$766

OntarioPuerto Escondido

ONT - PXM

ONTPXM

Ontario

Sat 11/1

5:05 am-12:35 pm

2 stops54h 30m

Puerto Escondido

Sat 11/8

1:35 pm-12:37 pm

2 stops25h 02m

$820

OntarioPuerto Escondido

ONT - PXM

ONTPXM

Ontario

Thu 12/25

6:39 pm-12:35 pm

2 stops39h 56m

Puerto Escondido

Thu 1/1

1:35 pm-9:52 pm

1 stop10h 17m

$1,176

OntarioSanta Maria Huatulco

ONT - HUX

ONTHUX

Ontario

Sun 9/7

6:05 am-10:25 am

2 stops27h 20m

Santa Maria Huatulco

Thu 9/11

12:15 pm-11:42 pm

2 stops12h 27m

$2,250

OntarioSanta Maria Huatulco

ONT - HUX

ONTHUX

Ontario

Sat 8/16

6:05 am-8:15 pm

2 stops13h 10m

Santa Maria Huatulco

Wed 8/20

10:33 am-11:40 pm

2 stops14h 07m

$2,798

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

Best Price Found	$152
Fastest flight time	7h 09m
Direct flights	None
Airports in State of Oaxaca	3 airports

The best one-way flight to State of Oaxaca from Ontario in the past 72 hours is $152. The best round-trip flight deal from Ontario to State of Oaxaca found on momondo in the last 72 hours is $326.

The fastest flight from Ontario to State of Oaxaca takes 7h 09m

There are no direct flights from Ontario to State of Oaxaca. Popular non-direct routes for this connection are Ontario Airport - Santa Maria Huatulco Airport, Ontario Airport - Oaxaca Xoxocotlan Airport and Ontario Airport - Puerto Escondido Airport.

There are 3 airports near State of Oaxaca: Puerto Escondido (PXM), Oaxaca Xoxocotlan (OAX), Santa Maria Huatulco (HUX)

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 July 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 $362	Free Cancellation	Rating 6.6 1,164 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.