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Oaxaca

$154+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — OAX
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap 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 July 3, 2025.

Round-trip from

$314
(Trip.com)

One-way from

$154
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$476
From Ontario to Oaxaca Xoxocotlan
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One-way flight from Ontario to Oaxaca Xoxocotlan
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Highest demand for flights based on searches. 13% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Trip.com deal was found by Cheapflights users on 7/3. 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 9/91:09 amONT - OAX
1 stop8h 29mVolaris
Sat 9/204:36 pmOAX - ONT
1 stop7h 37mVolaris
Deal found 7/3$314
This Mytrip deal was found by Cheapflights users on 7/3. 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 9/91:09 amONT - OAX
2 stops16h 01mMultiple Airlines
Sat 9/209:19 amOAX - ONT
2 stops11h 02mMultiple Airlines
Deal found 7/3$400

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 July 3, 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

Tue 9/9

1:09 am-10:38 am

1 stop8h 29m

Oaxaca Xoxocotlan

Sat 9/20

4:36 pm-11:13 pm

1 stop7h 37m

$314

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Tue 9/9

1:09 am-6:10 pm

2 stops16h 01m

Oaxaca Xoxocotlan

Sat 9/20

9:19 am-7:21 pm

2 stops11h 02m

$400

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Sat 9/13

9:11 pm-10:38 am

1 stop12h 27m

$154

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Mon 7/7

9:11 pm-7:40 pm

2 stops21h 29m

$237

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Thu 9/11

10:00 pm-6:23 pm

2 stops19h 23m

$348

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

Wed 9/10

5:10 am-6:26 pm

2 stops12h 16m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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, August is the cheapest month in which you can book a flight from Ontario to Oaxaca (average of $510). Flying from Ontario to 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 July 3, 2025.
See what other customers who have flown with Delta, United Airlines, and 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.
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Volaris
6.7
Okay
1,171 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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

    Cheapflights users have booked flights from Ontario to Oaxaca round-trip from $314.

  • What are the cheapest airlines to fly from Ontario to Oaxaca one-way?

    The cheapest airlines for a one-way flight from Ontario to Oaxaca are Volaris ($154), Delta ($348), and United Airlines ($363).

  • 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, August is the cheapest month in which you can book a flight from Ontario to Oaxaca (average of $510). Flying from Ontario to 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.

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$384Average$512FlexibilityNo cancel feeOn-time79%

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