$176+ Cheap flights from Ontario (ONT) to Oaxaca, Mexico (OAX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — OAX
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Oaxaca with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Oaxaca
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ontario to OaxacaExplore 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 10, 2026.
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 10, 2026.
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:37 pm -
1 stop12h 03m
Sat 11/212:50 pm -
1 stop9h 25m
Deal found 9/9![Volaris logo]()
$387
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:37 pm -
1 stop12h 03m
Sat 11/149:20 am -
1 stop9h 29m
Deal found 9/9![Volaris logo]()
$409
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:37 pm -
1 stop12h 03m
Sat 11/149:20 am -
1 stop9h 29m
Deal found 9/9![Volaris logo]()
$410
This CheapOair deal was found by Cheapflights users on 9/6. 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 11/1412:05 am -
1 stop6h 35m
Sat 11/219:20 am -
1 stop9h 29m
Deal found 9/6![Volaris logo]()
$415
This Mytrip deal was found by Cheapflights users on 9/5. 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 12/16:37 pm -
1 stop12h 03m
Tue 12/89:20 am -
1 stop9h 29m
Deal found 9/5![Volaris logo]()
$429
This CheapOair deal was found by Cheapflights users on 9/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:36 pm -
1 stop10h 00m
Wed 10/72:29 pm -
1 stop6h 17m
Deal found 9/7![Volaris logo]()
$433
This CheapOair deal was found by Cheapflights users on 9/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:37 pm -
1 stop12h 03m
Sun 12/62:50 pm -
1 stop9h 25m
Deal found 9/7![Volaris logo]()
$440
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:36 pm -
1 stop9h 57m
Fri 10/162:29 pm -
1 stop9h 36m
Deal found 9/9![Volaris logo]()
$447
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:55 am -
1 stop16h 22m
Tue 10/1312:53 pm -
2 stops28h 37m
Deal found 9/9![Multiple Airlines logo]()
$463
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:37 pm -
1 stop12h 03m
Sun 11/152:50 pm -
1 stop9h 25m
Deal found 9/9![Volaris logo]()
$470
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:04 am -
2 stops25h 00m
Fri 10/168:23 pm -
1 stop24h 23m
Deal found 9/9![Multiple Airlines logo]()
$475
Best flights from Ontario to OaxacaDiscover carefully curated flight deals from Ontario to Oaxaca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Ontario to Oaxaca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:37 pm -
1 stop12h 03m
Fri 11/272:50 pm -
1 stop9h 25m
Deal found 9/10![Volaris logo]()
$551
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Sun 1/106:53 pm -
2 stops15h 36m
Thu 1/281:30 pm -
2 stops31h 14m
Deal found 9/5![United Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Mon 1/1111:20 am -
2 stops23h 09m
Sun 1/241:30 pm -
1 stop10h 10m
Deal found 9/5![United Airlines logo]()
$728
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/106:00 am -
1 stop28h 29m
Mon 1/251:30 pm -
1 stop10h 10m
Deal found 9/8![United Airlines logo]()
$738
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Mon 1/116:00 am -
1 stop28h 29m
Fri 1/291:30 pm -
1 stop10h 10m
Deal found 9/5![United Airlines logo]()
$739
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Sun 1/106:00 am -
1 stop28h 29m
Fri 1/291:30 pm -
1 stop10h 10m
Deal found 9/5![United Airlines logo]()
$739
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Thu 1/1411:20 am -
2 stops23h 09m
Fri 1/291:30 pm -
1 stop10h 10m
Deal found 9/5![United Airlines logo]()
$758
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 2/261:00 pm -
2 stops21h 29m
Fri 3/51:30 pm -
2 stops25h 03m
Deal found 9/6![United Airlines logo]()
$758
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/127:00 am -
2 stops27h 29m
Wed 1/201:30 pm -
2 stops22h 17m
Deal found 9/10![United Airlines logo]()
$855
Last-minute flights from Ontario to OaxacaDiscover last-minute flight deals from Ontario to Oaxaca. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Oaxaca. Data last updated September 10, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 9/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:55 am -
1 stop6h 38m
Sat 10/172:29 pm -
1 stop9h 36m
Deal found 9/7![Volaris logo]()
$504
This CheapOair deal was found by Cheapflights users on 9/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:36 pm -
1 stop10h 00m
Wed 10/72:29 pm -
1 stop6h 17m
Deal found 9/7![Volaris logo]()
$433
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:55 am -
1 stop16h 22m
Tue 10/1312:53 pm -
2 stops28h 37m
Deal found 9/9![Multiple Airlines logo]()
$463
This CheapOair deal was found by Cheapflights users on 9/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:55 am -
1 stop6h 38m
Tue 10/132:29 pm -
1 stop9h 36m
Deal found 9/8![Volaris logo]()
$519
This CheapOair deal was found by Cheapflights users on 9/6. 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.
Tue 10/69:36 pm -
1 stop9h 57m
Tue 10/132:29 pm -
1 stop6h 17m
Deal found 9/6![Volaris logo]()
$539
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:36 pm -
1 stop9h 57m
Fri 10/162:29 pm -
1 stop9h 36m
Deal found 9/9![Volaris logo]()
$447
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:04 am -
2 stops25h 00m
Fri 10/168:23 pm -
1 stop24h 23m
Deal found 9/9![Multiple Airlines logo]()
$475
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:55 am -
1 stop16h 22m
Thu 10/152:29 pm -
1 stop6h 17m
Deal found 9/9![Volaris logo]()
$523
This CheapOair deal was found by Cheapflights users on 9/6. 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 10/179:36 pm -
1 stop9h 57m
Tue 10/202:29 pm -
1 stop9h 36m
Deal found 9/6![Volaris logo]()
$485
One-way flights from Ontario to OaxacaSearch for one-way flight options from Ontario to Oaxaca. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Ontario to Oaxaca. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Trip.com deal was found by Cheapflights users on 9/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/46:37 pm -
1 stop12h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Volaris logo]()
$176
This Mytrip deal was found by Cheapflights users on 9/6. 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 10/1112:55 am -
1 stop6h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Volaris logo]()
$189
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:36 pm -
1 stop10h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Volaris logo]()
$194
This CheapOair deal was found by Cheapflights users on 9/6. 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.
Sun 10/119:36 pm -
1 stop10h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Volaris logo]()
$196
This Trip.com deal was found by Cheapflights users on 9/8. 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.
Fri 2/512:05 am -
1 stop6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Volaris logo]()
$203
This Mytrip deal was found by Cheapflights users on 9/8. 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 10/412:55 am -
1 stop6h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Volaris logo]()
$208
This CheapOair deal was found by Cheapflights users on 9/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:36 pm -
1 stop9h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Volaris logo]()
$224
This Booking.com deal was found by Cheapflights users on 9/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:37 pm -
2 stops17h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Volaris logo]()
$234
This Mytrip deal was found by Cheapflights users on 9/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:36 pm -
2 stops12h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Volaris logo]()
$237
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.
Wed 11/1812:05 am -
1 stop6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Volaris logo]()
$245
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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $345 (Gotogate) |
One-way from | $176 (Trip.com) |
Popular in | October |
Cheapest in | March |
Average price | $568 |
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 7,457,451 searches. Data last updated September 10, 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
Cheapest round-trip
OntarioOaxaca
ONT Ontario - OAX Oaxaca Xoxocotlan
ONTOAX
Ontario
Mon 10/12
9:36 pm-2:44 pm
2 stops16h 08m
Oaxaca Xoxocotlan
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$222
OntarioOaxaca
ONT Ontario - OAX Oaxaca Xoxocotlan
ONTOAX
Ontario
Fri 11/20
6:37 pm-8:40 am
1 stop12h 03m
Oaxaca Xoxocotlan
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$263
OntarioOaxaca
ONT Ontario - OAX Oaxaca Xoxocotlan
ONTOAX
Ontario
Thu 9/17
12:55 am-8:33 am
1 stop6h 38m
Oaxaca Xoxocotlan
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$264
OntarioOaxaca
ONT Ontario - OAX Oaxaca Xoxocotlan
ONTOAX
Ontario
Thu 12/10
9:16 am-2:53 pm
2 stops51h 37m
Oaxaca Xoxocotlan
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$294
OntarioOaxaca
ONT Ontario - OAX Oaxaca Xoxocotlan
ONTOAX
Ontario
Sat 9/19
12:55 am-8:33 am
1 stop6h 38m
Oaxaca Xoxocotlan
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$305
OntarioOaxaca
ONT Ontario - OAX Oaxaca Xoxocotlan
ONTOAX
Ontario
Tue 10/13
9:36 pm-8:33 am
1 stop9h 57m
Oaxaca Xoxocotlan
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$323
OntarioOaxaca
ONT Ontario - OAX Oaxaca Xoxocotlan
ONTOAX
Ontario
Sat 10/31
1:35 pm-7:26 pm
2 stops28h 51m
Oaxaca Xoxocotlan
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$416
OntarioOaxaca
ONT Ontario - OAX Oaxaca Xoxocotlan
ONTOAX
Ontario
Thu 2/4
4:03 pm-12:29 pm
2 stops18h 26m
Oaxaca Xoxocotlan
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$420
OntarioOaxaca
ONT Ontario - OAX Oaxaca Xoxocotlan
ONTOAX
Ontario
Sun 10/11
1:52 pm-6:26 pm
2 stops27h 34m
Oaxaca Xoxocotlan
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$452
Quickest round-trip
OntarioOaxaca
ONT Ontario - OAX Oaxaca Xoxocotlan
ONTOAX
Ontario
Sat 12/19
12:05 am-8:40 am
1 stop6h 35m
Oaxaca Xoxocotlan
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$525
Showing 1-10 of 20 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
ONT-OAX
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.
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 10, 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.
Boarding
6.6
Overall
6.6
Crew
7.3
Comfort
6.3
Entertainment
4.9
Food
5.3
Reviews
1 / 20
2.0
Mediocreeddy,Dec 2025
CEN - TIJ
Boarding
6.6
Overall
6.6
Crew
7.3
Comfort
6.3
Entertainment
4.9
Food
5.3
Reviews
1 / 20
2.0
Mediocreeddy,Dec 2025
CEN - TIJ
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.
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.
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Complete your trip
Complete your trip to Oaxaca by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Oaxaca by cabin class
Find flights from Ontario to Oaxaca, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Oaxaca
Explore flights to Oaxaca departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
Ontario and Oaxaca flights
Browse other Ontario and Oaxaca flight options. Last updated on September 10, 2026.
Other flights from Ontario
Browse through other flights departing from Ontario. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
Popular flight searches
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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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$326 | Average$442 | FlexibilityNo cancel fee | On-time79% |