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Oaxaca

$117+ Cheap flights from Ontario (ONT) to Oaxaca

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — OAX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Ontario to Oaxaca

Keep the following information in mind while searching for Ontario to Oaxaca flight deals. Data was last updated September 11, 2025.

Round-trip from

$324
(CheapOair)

One-way from

$117
(CheapOair)

Popular in

December

Cheapest in

February

Average price

$370
From Ontario to Oaxaca
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One-way flight from Ontario to Oaxaca
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Highest demand for flights based on searches. 13% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ontario to Oaxaca

Cheapest flights from Ontario to Oaxaca
Explore the most affordable flight options available from Ontario to Oaxaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/179:11 pmONT - OAX
1 stop12h 27mVolaris
Fri 10/244:36 pmOAX - ONT
1 stop7h 37mVolaris
Deal found 9/10$324
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/91:09 amONT - OAX
1 stop8h 29mVolaris
Fri 10/174:36 pmOAX - ONT
1 stop7h 37mVolaris
Deal found 9/10$347
This Trip.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/221:09 amONT - OAX
1 stop8h 29mVolaris
Sat 9/274:36 pmOAX - ONT
1 stop7h 37mVolaris
Deal found 9/11$361
This Trip.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/119:11 pmONT - OAX
1 stop9h 32mVolaris
Sat 10/184:36 pmOAX - ONT
1 stop7h 37mVolaris
Deal found 9/11$369
This Trip.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:11 pmONT - OAX
1 stop12h 27mVolaris
Mon 9/154:36 pmOAX - ONT
1 stop7h 37mVolaris
Deal found 9/9$371
This Trip.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/129:11 pmONT - OAX
1 stop9h 32mVolaris
Sat 10/184:36 pmOAX - ONT
1 stop7h 37mVolaris
Deal found 9/11$373
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1511:34 pmONT - OAX
1 stop7h 01mVolaris
Sat 11/224:52 pmOAX - ONT
1 stop8h 20mVolaris
Deal found 9/10$380
This Trip.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/211:09 amONT - OAX
1 stop8h 29mVolaris
Sat 10/254:36 pmOAX - ONT
1 stop7h 37mVolaris
Deal found 9/9$389
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/21:02 amONT - OAX
1 stop7h 33mVolaris
Tue 11/114:52 pmOAX - ONT
1 stop8h 20mVolaris
Deal found 9/10$398
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/161:09 amONT - OAX
1 stop8h 29mVolaris
Tue 10/214:36 pmOAX - ONT
1 stop7h 37mVolaris
Deal found 9/10$404
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:37 pmONT - PXM
2 stops31h 03mMultiple Airlines
Sat 11/112:20 pmPXM - ONT
1 stop11h 53mMultiple Airlines
Deal found 9/10$462
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/261:09 amONT - PXM
1 stop9h 31mVolaris
Tue 11/41:14 pmPXM - ONT
1 stop8h 57mVolaris
Deal found 9/10$567

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Oaxaca that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Ontario to Oaxaca that are best for you.

Fly from

Ontario

Fly to

Oaxaca

Route

Depart

Return

Price

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Thu 10/16

1:09 am-10:38 am

1 stop8h 29m

Oaxaca Xoxocotlan

Fri 10/24

4:36 pm-11:13 pm

1 stop7h 37m

$351

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Fri 10/17

9:11 pm-10:38 am

1 stop12h 27m

Oaxaca Xoxocotlan

Tue 10/21

4:36 pm-11:13 pm

1 stop7h 37m

$371

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Sat 11/15

11:34 pm-8:35 am

1 stop7h 01m

Oaxaca Xoxocotlan

Sat 11/22

4:52 pm-11:12 pm

1 stop8h 20m

$380

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Sun 11/2

1:02 am-10:35 am

1 stop7h 33m

Oaxaca Xoxocotlan

Tue 11/11

4:52 pm-11:12 pm

1 stop8h 20m

$398

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Thu 11/13

11:34 pm-8:35 am

1 stop7h 01m

Oaxaca Xoxocotlan

Sun 11/16

4:52 pm-11:12 pm

1 stop8h 20m

$416

OntarioPuerto Escondido

ONT - PXM

ONTPXM

Ontario

Sat 10/25

1:37 pm-9:40 pm

2 stops31h 03m

Puerto Escondido

Sat 11/1

12:20 pm-11:13 pm

1 stop11h 53m

$462

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Tue 10/7

1:09 am-10:38 am

1 stop8h 29m

Oaxaca Xoxocotlan

Wed 10/15

2:21 pm-11:13 pm

2 stops9h 52m

$499

OntarioPuerto Escondido

ONT - PXM

ONTPXM

Ontario

Sun 10/26

1:09 am-11:40 am

1 stop9h 31m

Puerto Escondido

Tue 11/4

1:14 pm-8:11 pm

1 stop8h 57m

$567

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Mon 11/3

6:38 pm-12:29 pm

2 stops15h 51m

Oaxaca Xoxocotlan

Tue 11/11

7:40 am-10:51 pm

2 stops17h 11m

$605

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Sun 11/2

5:05 am-6:26 pm

1 stop11h 21m

Oaxaca Xoxocotlan

Wed 11/12

1:30 pm-9:49 pm

1 stop10h 19m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 32 results
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Best time to book a flight from Ontario to Oaxaca

Have a flexible travel schedule? Discover the best time to fly to Oaxaca from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Oaxaca

What is the cheapest month to book a flight from Ontario to State of Oaxaca?

Currently, August is the cheapest month in which you can book a flight from Ontario to State of Oaxaca (average of $510). Flying from Ontario to State of Oaxaca in December is currently the most expensive (average of $803). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Oaxaca

Get insights into the airlines that provide service to Oaxaca. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oaxaca. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Volaris from Ontario to Oaxaca to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Volaris
6.6
Okay
1,155 reviews

Comfort

6.4

Entertainment

5.0

Overall

6.6

Food

5.3

Crew

7.3

Boarding

6.6

Reviews

1 / 20
4.0
Okay

Tania,Jul 2025

OAX - MEX

They don’t even offer you water, we paid $300 usd from Oaxaca to PV and you have to pay for water, and tv entertainment. Seats are super small that a regular size person won’t fit comfortably.
Volaris
6.6
Okay
1,155 reviews
Volaris
6.6
Okay
1,155 reviews

Comfort

6.4

Entertainment

5.0

Overall

6.6

Food

5.3

Crew

7.3

Boarding

6.6

Reviews

1 / 20
4.0
Okay

Tania,Jul 2025

OAX - MEX

They don’t even offer you water, we paid $300 usd from Oaxaca to PV and you have to pay for water, and tv entertainment. Seats are super small that a regular size person won’t fit comfortably.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Oaxaca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Oaxaca?

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Oaxaca from Ontario.

  • How long is the flight from Ontario to State of Oaxaca?

    Volaris and United Airlines can get you from Ontario to State of Oaxaca in just under 8h 29m. Your travel time can differ by up to 13h 06m. Ontario and State of Oaxaca are separated by a distance of 1747 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Ontario to State of Oaxaca?

    While some choose either Ontario - Puerto Escondido or Ontario - Santa Maria Huatulco, Ontario - Oaxaca Xoxocotlan is the most popular route from Ontario to State of Oaxaca.

  • Can I find deals for flights from Ontario to Oaxaca that include hotel bookings?

    Yes. In addition to deals on Ontario to Oaxaca flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Oaxaca?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Oaxaca.

  • Can I find deals for business class flights from Ontario to Oaxaca?

    Yes. Cheapflights offers flight deals from Ontario to Oaxaca by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to State of Oaxaca?

    Currently, August is the cheapest month in which you can book a flight from Ontario to State of Oaxaca (average of $510). Flying from Ontario to State of Oaxaca in December is currently the most expensive (average of $803). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Ontario to Oaxaca

Discover the top airline that operate flights from Ontario to Oaxaca. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$336Average$469FlexibilityNo cancel feeOn-time79%

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