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Oaxaca

$114+ 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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — OAX
Mar 28 — Apr 41
Sat 3/28
Sat 4/4
1 adult, Economy
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Find cheap flights from Ontario to Oaxaca with Cheapflights

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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 26, 2026.

This Gotogate deal was found by Cheapflights users on 2/25. 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.
Sun 11/89:13 pm
ONT
-
OAX
1 stop9h 25m
Volaris
Tue 12/82:28 pm
OAX
-
ONT
1 stop5h 55m
Volaris
Deal found 2/25$301
This CheapOair deal was found by Cheapflights users on 2/24. 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.
Sat 2/2812:42 am
ONT
-
OAX
1 stop7h 53m
Volaris
Sat 3/74:52 pm
OAX
-
ONT
1 stop7h 45m
Volaris
Deal found 2/24$309
This Mytrip deal was found by Cheapflights users on 2/25. 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 5/319:13 pm
ONT
-
OAX
1 stop10h 25m
Volaris
Thu 6/42:28 pm
OAX
-
ONT
1 stop5h 55m
Volaris
Deal found 2/25$316
This Mytrip deal was found by Cheapflights users on 2/22. 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.
Thu 8/2012:55 am
ONT
-
OAX
1 stop6h 43m
Volaris
Thu 8/272:28 pm
OAX
-
ONT
1 stop9h 37m
Volaris
Deal found 2/22$318
This Cheapflightsfares deal was found by Cheapflights users on 2/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/139:13 pm
ONT
-
OAX
1 stop10h 25m
Volaris
Sun 9/62:28 pm
OAX
-
ONT
1 stop5h 55m
Volaris
Deal found 2/23$319
This Mytrip deal was found by Cheapflights users on 2/25. 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
Fri 3/64:52 pm
OAX
-
ONT
1 stop8h 00m
Volaris
Deal found 2/25$320
This Cheapflightsfares deal was found by Cheapflights users on 2/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2811:02 pm
ONT
-
OAX
1 stop9h 33m
Volaris
Sat 3/74:52 pm
OAX
-
ONT
1 stop7h 45m
Volaris
Deal found 2/22$326
This CheapOair deal was found by Cheapflights users on 2/23. 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.
Thu 4/169:13 pm
ONT
-
OAX
1 stop10h 25m
Volaris
Mon 4/202:28 pm
OAX
-
ONT
1 stop9h 37m
Volaris
Deal found 2/23$327
This Mytrip deal was found by Cheapflights users on 2/25. 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.
Sat 2/2811:02 pm
ONT
-
OAX
1 stop7h 33m
Volaris
Sun 3/84:52 pm
OAX
-
ONT
1 stop6h 45m
Volaris
Deal found 2/25$328
This Trip.com deal was found by Cheapflights users on 2/24. 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 3/711:02 pm
ONT
-
OAX
1 stop6h 33m
Volaris
Mon 3/234:52 pm
OAX
-
ONT
1 stop7h 00m
Volaris
Deal found 2/24$330
This Flightnetwork deal was found by Cheapflights users on 2/25. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:13 pm
ONT
-
OAX
1 stop9h 25m
Volaris
Mon 11/232:28 pm
OAX
-
ONT
1 stop5h 55m
Volaris
Deal found 2/25$332

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 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$316
(Mytrip)

One-way from

$114
(Mytrip)

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 ($44 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 26, 2026.
Use the filters below to find and compare flights from Ontario to Oaxaca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Tue 4/7

12:55 am-8:38 am

1 stop6h 43m

Oaxaca Xoxocotlan

Fri 4/10

2:28 pm-11:05 pm

1 stop9h 37m

$447

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Sun 6/21

9:13 pm-11:26 am

2 stops13h 13m

Oaxaca Xoxocotlan

Sat 6/27

2:28 pm-11:05 pm

1 stop9h 37m

$465

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Thu 7/23

12:55 am-8:38 am

1 stop6h 43m

Oaxaca Xoxocotlan

Mon 8/3

2:28 pm-7:23 pm

1 stop5h 55m

$545

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Thu 3/26

11:02 pm-2:13 pm

2 stops14h 11m

Oaxaca Xoxocotlan

Mon 3/30

8:23 pm-6:40 pm

3 stops23h 17m

$592

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Thu 7/16

12:55 am-8:38 am

1 stop6h 43m

Oaxaca Xoxocotlan

Fri 7/24

2:28 pm-7:23 pm

1 stop5h 55m

$706

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Wed 3/25

1:50 pm-6:26 pm

2 stops27h 36m

Oaxaca Xoxocotlan

Wed 4/1

6:30 am-10:45 pm

2 stops17h 15m

$711

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Sat 4/25

6:05 am-6:26 pm

1 stop11h 21m

Oaxaca Xoxocotlan

Mon 4/27

6:30 am-9:50 pm

1 stop16h 20m

$763

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Fri 4/24

5:10 am-6:26 pm

2 stops12h 16m

Oaxaca Xoxocotlan

Fri 5/1

6:30 am-10:59 pm

2 stops17h 29m

$769

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Sun 3/29

6:05 am-6:26 pm

1 stop11h 21m

Oaxaca Xoxocotlan

Fri 4/3

6:30 am-8:36 pm

2 stops15h 06m

$801

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Sat 7/25

5:45 am-6:26 pm

1 stop11h 41m

Oaxaca Xoxocotlan

Mon 8/3

6:30 am-12:47 pm

2 stops31h 17m

$837

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 26, 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
1,171 reviews

Crew

7.3

Boarding

6.5

Food

5.3

Entertainment

4.9

Overall

6.6

Comfort

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

OAX - LAX

It would be nice to have more room. The people next to me were tall and were literally crushed. Not fat people tall. It was absolutely disheartening to watch them struggle with the pain. I felt personally like I was in a straight jacket and confined and I am (thankfully) a very petite woman. The food choices that are supposed to be for sale weren't actually available. On both legs!!! So so sorry uncomfortable. Not the flights fault, but also there was a 2 year old little girl who screamed. Not cried. Screamed the entire flight as her parents tried unsuccessfully to console her.
Volaris
6.6
Okay
1,171 reviews
Volaris
6.6
Okay
1,171 reviews

Crew

7.3

Boarding

6.5

Food

5.3

Entertainment

4.9

Overall

6.6

Comfort

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

OAX - LAX

It would be nice to have more room. The people next to me were tall and were literally crushed. Not fat people tall. It was absolutely disheartening to watch them struggle with the pain. I felt personally like I was in a straight jacket and confined and I am (thankfully) a very petite woman. The food choices that are supposed to be for sale weren't actually available. On both legs!!! So so sorry uncomfortable. Not the flights fault, but also there was a 2 year old little girl who screamed. Not cried. Screamed the entire flight as her parents tried unsuccessfully to console her.

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 and United Airlines fly from Ontario to Oaxaca in about 6h 43m. The time it takes to get you to your destination can typically vary by up to 20h 53m. Ontario and Oaxaca are separated by a distance of 1747 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$323Average$435FlexibilityNo cancel feeOn-time79%

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