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Oaxaca

$116+ Cheap flights from Ontario (ONT) to Oaxaca, Mexico (OAX)

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — OAX
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap 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 February 11, 2026.

This Trip.com deal was found by Cheapflights users on 2/8. 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 3/1012:27 am
ONT
-
OAX
1 stop9h 08m
Volaris
Wed 3/184:52 pm
OAX
-
ONT
1 stop7h 00m
Volaris
Deal found 2/8$314
This Gotogate deal was found by Cheapflights users on 2/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:02 pm
ONT
-
OAX
1 stop7h 33m
Volaris
Mon 3/94:52 pm
OAX
-
ONT
1 stop7h 00m
Volaris
Deal found 2/8$315
This Gotogate deal was found by Cheapflights users on 2/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2811:02 pm
ONT
-
OAX
1 stop7h 33m
Volaris
Fri 3/64:52 pm
OAX
-
ONT
1 stop8h 00m
Volaris
Deal found 2/7$317
This Trip.com deal was found by Cheapflights users on 2/10. 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 3/1511:02 pm
ONT
-
OAX
1 stop7h 33m
Volaris
Wed 3/184:52 pm
OAX
-
ONT
1 stop7h 00m
Volaris
Deal found 2/10$320
This Mytrip deal was found by Cheapflights users on 2/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:02 pm
ONT
-
OAX
1 stop7h 33m
Volaris
Sat 3/144:52 pm
OAX
-
ONT
1 stop6h 45m
Volaris
Deal found 2/11$322
This Trip.com deal was found by Cheapflights users on 2/10. 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.
Mon 3/211:02 pm
ONT
-
OAX
1 stop9h 33m
Volaris
Fri 3/64:52 pm
OAX
-
ONT
1 stop8h 00m
Volaris
Deal found 2/10$325
This CheapOair deal was found by Cheapflights users on 2/10. 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.
Wed 2/2511:02 pm
ONT
-
OAX
1 stop9h 33m
Volaris
Tue 3/34:52 pm
OAX
-
ONT
1 stop8h 00m
Volaris
Deal found 2/10$326
This Trip.com deal was found by Cheapflights users on 2/10. 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 3/1511:02 pm
ONT
-
OAX
1 stop7h 33m
Volaris
Mon 3/234:52 pm
OAX
-
ONT
1 stop7h 00m
Volaris
Deal found 2/10$331
This Gotogate deal was found by Cheapflights users on 2/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:13 pm
ONT
-
OAX
1 stop10h 25m
Volaris
Sun 5/172:28 pm
OAX
-
ONT
1 stop9h 37m
Volaris
Deal found 2/9$336
This Mytrip deal was found by Cheapflights users on 2/8. 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 4/2612:55 am
ONT
-
OAX
1 stop6h 43m
Volaris
Wed 5/62:28 pm
OAX
-
ONT
1 stop5h 55m
Volaris
Deal found 2/8$337
This Trip.com deal was found by Cheapflights users on 2/9. 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.
Mon 2/2311:02 pm
ONT
-
OAX
1 stop9h 33m
Volaris
Mon 3/94:52 pm
OAX
-
ONT
1 stop7h 00m
Volaris
Deal found 2/9$338
This Mytrip deal was found by Cheapflights users on 2/10. 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.
Tue 5/512:55 am
ONT
-
OAX
1 stop6h 43m
Volaris
Tue 5/122:28 pm
OAX
-
ONT
1 stop9h 37m
Volaris
Deal found 2/10$344

Find flight deals from Ontario to Oaxaca

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Oaxaca (OAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$314
(Trip.com)

One-way from

$116
(CheapOair)

Popular in

December

Cheapest in

September

Average price

$379
Provider with most accurate pricing for Ontario-Oaxaca Xoxocotlan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Oaxaca Xoxocotlan flights.
Search Deals
From Ontario to Oaxaca Xoxocotlan
Search Deals
One-way flight from Ontario to Oaxaca Xoxocotlan
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 11, 2026.
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

Tue 3/10

12:27 am-10:35 am

1 stop9h 08m

Oaxaca Xoxocotlan

Wed 3/18

4:52 pm-10:52 pm

1 stop7h 00m

$314

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Thu 3/5

11:02 pm-8:35 am

1 stop7h 33m

Oaxaca Xoxocotlan

Mon 3/9

4:52 pm-10:52 pm

1 stop7h 00m

$315

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Tue 3/3

11:02 pm-8:35 am

1 stop7h 33m

Oaxaca Xoxocotlan

Sat 3/14

4:52 pm-10:37 pm

1 stop6h 45m

$322

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Sun 3/8

12:27 am-7:35 am

1 stop6h 08m

Oaxaca Xoxocotlan

Fri 3/13

4:52 pm-10:52 pm

1 stop7h 00m

$322

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Wed 2/25

11:02 pm-10:35 am

1 stop9h 33m

Oaxaca Xoxocotlan

Tue 3/3

4:52 pm-10:52 pm

1 stop8h 00m

$326

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Sat 5/9

9:13 pm-8:38 am

1 stop10h 25m

Oaxaca Xoxocotlan

Sun 5/17

2:28 pm-11:05 pm

1 stop9h 37m

$336

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Tue 5/5

12:55 am-8:38 am

1 stop6h 43m

Oaxaca Xoxocotlan

Tue 5/12

2:28 pm-11:05 pm

1 stop9h 37m

$344

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Sun 3/15

11:02 pm-7:35 am

1 stop7h 33m

Oaxaca Xoxocotlan

Tue 3/24

4:52 pm-10:37 pm

1 stop6h 45m

$347

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Sun 3/15

12:27 am-7:35 am

1 stop6h 08m

Oaxaca Xoxocotlan

Tue 3/24

4:52 pm-10:37 pm

1 stop6h 45m

$361

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Mon 3/16

11:02 pm-10:35 am

1 stop10h 33m

Oaxaca Xoxocotlan

Wed 3/25

4:52 pm-10:52 pm

1 stop7h 00m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 21 results
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Compare providers for flights from Ontario to Oaxaca

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Oaxaca in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Oaxaca flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Oaxaca flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Oaxaca flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Oaxaca flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Oaxaca flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 Oaxaca?

Currently, January is the cheapest month in which you can book a flight from Ontario to Oaxaca (average of $129). Flying from Ontario to Oaxaca in March is currently the most expensive (average of $236). 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 February 11, 2026.
See what other customers who have flown with Volaris from Ontario to Oaxaca have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Volaris
6.6
Okay
1,174 reviews

Overall

6.6

Comfort

6.3

Entertainment

4.9

Food

5.3

Crew

7.3

Boarding

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

MEX - LAS

3 hours delayed! Very bad experience! This airline is going down terrible!
Volaris
6.6
Okay
1,174 reviews
Volaris
6.6
Okay
1,174 reviews

Overall

6.6

Comfort

6.3

Entertainment

4.9

Food

5.3

Crew

7.3

Boarding

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

MEX - LAS

3 hours delayed! Very bad experience! This airline is going down terrible!

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.

  • How long is the flight from Ontario to Oaxaca?

    Airlines like Volaris fly from Ontario to Oaxaca in about 9h 08m. The time it takes to get you to your destination can typically vary by up to . Ontario and Oaxaca are separated by a distance of 1747 mi.

  • What is the cheapest airline to fly from Ontario to Oaxaca round-trip?

    Cheapflights users have booked flights from Ontario to Oaxaca round-trip from $323.

  • 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 Oaxaca?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Oaxaca (average of $129). Flying from Ontario to Oaxaca in March is currently the most expensive (average of $236). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$323Average$435FlexibilityNo cancel feeOn-time79%

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