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Oaxaca

$154+ 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 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
mar. 7/8
mar. 7/15
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 julio 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
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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 ($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 julio 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.
mar. 9/91:09 amONT - OAX
1 stop8h 29mVolaris
sáb. 9/204:36 pmOAX - ONT
1 stop7h 37mVolaris
Deal found 7/3$314
This Mytrip deal was found by Cheapflights users on 7/1. 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.
dom. 8/241:09 amONT - PXM
1 stop9h 31mVolaris
jue. 8/2812:20 pmPXM - ONT
1 stop11h 47mVolaris
Deal found 7/1$384
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.
mar. 9/91:09 amONT - OAX
2 stops16h 01mMultiple Airlines
sáb. 9/209:19 amOAX - ONT
2 stops11h 02mMultiple Airlines
Deal found 7/3$400
This Trip.com deal was found by Cheapflights users on 7/1. 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.
mar. 8/51:09 amONT - PXM
1 stop9h 31mMultiple Airlines
lun. 8/118:30 amPXM - ONT
2 stops15h 43mMultiple Airlines
Deal found 7/1$405
This CheapOair deal was found by Cheapflights users on 7/1. 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.
mié. 8/271:09 amONT - HUX
1 stop9h 01mVolaris
jue. 9/411:47 amHUX - ONT
1 stop8h 34mVolaris
Deal found 7/1$443
This Trip.com deal was found by Cheapflights users on 7/2. 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.
lun. 7/141:09 amONT - HUX
2 stops9h 51mMultiple Airlines
mar. 7/2211:47 amHUX - ONT
1 stop8h 31mMultiple Airlines
Deal found 7/2$519
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/251:53 pmONT - PXM
2 stops44h 42mUnited Airlines
sáb. 11/112:35 pmPXM - ONT
1 stop10h 00mUnited Airlines
Deal found 7/2$701
This Aeromexico deal was found by Cheapflights users on 7/1. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/166:00 amONT - HUX
2 stops28h 24mAeromexico
jue. 10/212:16 pmHUX - ONT
2 stops12h 26mAeromexico
Deal found 7/1$1,291
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/56:00 amONT - HUX
2 stops10h 31mDelta
lun. 12/812:11 pmHUX - ONT
2 stops13h 35mDelta
Deal found 7/2$2,929

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 julio 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

mar. 9/9

1:09 am-10:38 am

1 stop8h 29m

Oaxaca Xoxocotlan

sáb. 9/20

4:36 pm-11:13 pm

1 stop7h 37m

$314

OntarioPuerto Escondido

ONT - PXM

ONTPXM

Ontario

dom. 8/24

1:09 am-11:40 am

1 stop9h 31m

Puerto Escondido

jue. 8/28

12:20 pm-11:07 pm

1 stop11h 47m

$384

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

mar. 9/9

1:09 am-6:10 pm

2 stops16h 01m

Oaxaca Xoxocotlan

sáb. 9/20

9:19 am-7:21 pm

2 stops11h 02m

$400

OntarioPuerto Escondido

ONT - PXM

ONTPXM

Ontario

mar. 8/5

1:09 am-11:40 am

1 stop9h 31m

Puerto Escondido

lun. 8/11

8:30 am-11:13 pm

2 stops15h 43m

$405

OntarioSanta Maria Huatulco

ONT - HUX

ONTHUX

Ontario

mié. 8/27

1:09 am-11:10 am

1 stop9h 01m

Santa Maria Huatulco

jue. 9/4

11:47 am-7:21 pm

1 stop8h 34m

$443

OntarioSanta Maria Huatulco

ONT - HUX

ONTHUX

Ontario

lun. 7/14

1:09 am-12:00 pm

2 stops9h 51m

Santa Maria Huatulco

mar. 7/22

11:47 am-7:18 pm

1 stop8h 31m

$519

OntarioPuerto Escondido

ONT - PXM

ONTPXM

Ontario

sáb. 10/25

1:53 pm-11:35 am

2 stops44h 42m

Puerto Escondido

sáb. 11/1

12:35 pm-9:35 pm

1 stop10h 00m

$701

OntarioSanta Maria Huatulco

ONT - HUX

ONTHUX

Ontario

mar. 9/16

6:00 am-11:24 am

2 stops28h 24m

Santa Maria Huatulco

jue. 10/2

12:16 pm-11:42 pm

2 stops12h 26m

$1,291

OntarioSanta Maria Huatulco

ONT - HUX

ONTHUX

Ontario

vie. 12/5

6:00 am-6:31 pm

2 stops10h 31m

Santa Maria Huatulco

lun. 12/8

12:11 pm-11:46 pm

2 stops13h 35m

$2,929

OntarioOaxaca

ONT - OAX

ONTOAX

Ontario

sáb. 9/13

9:11 pm-10:38 am

1 stop12h 27m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 18 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 julio 3, 2025.
Peruse reviews from past customers who have flown with Delta, Aeromexico, and United Airlines 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.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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.
Aeromexico
7.5
Good
1,718 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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.
WestJet
7.2
Good
2,917 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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 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.

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

    $154 is the cheapest one-way deal found within the past few days, from Volaris. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $348 and $363, respectively.

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

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