Cheap Flights from Ontario, CA to Cancun from $175

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On Cheapflightsplus.com you will find 374 connecting flights from Ontario to Cancun. You can compare airfare deals from 8 airlines and multiple travel sites from $175, book and save on cheap plane tickets and last minute offers. Also check out ONT-CUN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Ontario to Cancun Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $175 (one-way), $300 (round-trip).

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Best Flights from Ontario to Cancun Today

Take a look at the list of non stop flights and flights with layovers from Ontario to Cancun with the lowest price of $175. Take a look at the list of flights with layovers from Ontario to Cancun from $175. There’re no direct flights. The fastest connecting flight – 6h 20m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $175 Find flight	20:09 Ontario Ontario Int.	09:32+1 день Cancun Cancun Int	11h 23m layover 5h 16m - Dallas	Frontier Airlines	F92924 F982
from $175 Find flight	00:59 Ontario Ontario Int.	16:20 Cancun Cancun Int	13h 21m layover 6h 54m - Denver	Frontier Airlines	F91500 F970
from $180 Find flight	12:48 Ontario Ontario Int.	14:12+1 день Cancun Cancun Int	23h 24m layover 17h 20m - Houston	Frontier Airlines	F93132 F9316
from $193 Find flight	21:11 Ontario Ontario Int.	21:05+1 день Cancun Cancun Int	21h 54m layover 15h 54m - Guadalajara	Volaris	Y41863 VB7413
from $214 Find flight	01:09 Ontario Ontario Int.	15:40 Cancun Cancun Int	12h 31m layover 6h 26m - Guadalajara	Volaris	Y41861 VB2133
from $221 Find flight	12:48 Ontario Ontario Int.	08:24+1 день Cancun Cancun Int	17h 36m layover 11h 51m - Houston	Frontier Airlines	F93132 NK1336
from $213 Find flight	17:21 Ontario Ontario Int.	08:24+2 дня Cancun Cancun Int	37h 3m layover 10h 6m - Denver 19h 46m - Houston	Frontier Airlines	F92908 F93206 NK1336
from $218 Find flight	07:00 Ontario Ontario Int.	08:24+1 день Cancun Cancun Int	23h 24m layover 2h 37m - Las Vegas 13h 56m - Houston	Frontier Airlines	F92232 F91490 NK1336
from $228 Find flight	01:09 Ontario Ontario Int.	02:15+1 день Cancun Cancun Int	23h 6m layover 15h 4m - Guadalajara 1h 25m - Mexico City	Volaris	Y41861 VB1069 VB1374
from $228 Find flight	00:59 Ontario Ontario Int.	14:10 Cancun Cancun Int	11h 11m layover 2h 32m - Denver 1h 15m - Houston	Frontier Airlines	F91500 F93206 F9316
from $231 Find flight	12:40 Ontario Ontario Int.	20:55+1 день Cancun Cancun Int	30h 15m layover 16h 46m - San Jose del Cabo 6h 44m - Mexico City	Volaris	Y47956 VB7442 Y43535
from $232 Find flight	00:59 Ontario Ontario Int.	17:05 Cancun Cancun Int	14h 6m layover 2h 11m - Denver 2h 18m - Los Angeles	Frontier Airlines	F91500 AM4084 AM3805
from $234 Find flight	12:40 Ontario Ontario Int.	21:49+1 день Cancun Cancun Int	31h 9m layover 20h 49m - San Jose del Cabo 3h 37m - Guadalajara	Volaris	Y47956 Y41145 Y41046
from $234 Find flight	12:40 Ontario Ontario Int.	21:49+1 день Cancun Cancun Int	31h 9m layover 17h 25m - San Jose del Cabo 7h 1m - Guadalajara	Volaris	Y47956 Y41141 Y41046
from $235 Find flight	07:00 Ontario Ontario Int.	23:32+1 день Cancun Cancun Int	14h 32m layover 4h 56m - Las Vegas 1h 55m - Mexico City	Frontier Airlines	F92232 AM481 AM556
from $236 Find flight	17:14 Ontario Ontario Int.	15:15+1 день Cancun Cancun Int	20h 1m layover 2h 12m - Las Vegas 10h 14m - Los Angeles	Frontier Airlines	F91358 HA6111 HA6146

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on July 16, 2025

Flight Schedule Ontario (California) to Cancun

Full flight schedule will help you in detecting at what time planes fly from Ontario to Cancun. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
00:59 — 16:20	00:59 — 04:19 F91500 Frontier Airlines Ontario — Denver 6h 54m stop 11:13 — 16:20 F970 Frontier Airlines Denver — Cancun	13h 21m including layover	Find flight from$175
00:59 — 16:20	00:59 — 04:19 F91500 Frontier Airlines Ontario — Denver 6h 54m stop 11:13 — 16:20 Y42007 Volaris Denver — Cancun	13h 21m including layover	Find flight from$262
01:09 — 21:05	01:09 — 05:14 Y41861 Volaris Ontario — Guadalajara 11h 56m stop 17:10 — 21:05 VB7413 VivaAerobus Guadalajara — Cancun	17h 56m including layover	Find flight from$196
01:09 — 15:40	01:09 — 05:14 Y41861 Volaris Ontario — Guadalajara 6h 26m stop 11:40 — 15:40 VB2133 VivaAerobus Guadalajara — Cancun	12h 31m including layover	Find flight from$214
05:05 — 14:40	05:05 — 08:23 UA1575 United Airlines Ontario — Denver 1h 19m stop 09:42 — 14:40 UA1177 United Airlines Denver — Cancun	7h 35m including layover	Find flight from$283
05:05 — 16:45	05:05 — 08:23 UA1575 United Airlines Ontario — Denver 3h 24m stop 11:47 — 16:45 UA1692 United Airlines Denver — Cancun	9h 40m including layover	Find flight from$283
06:00 — 14:20	06:00 — 11:15 UA1936 United Airlines Ontario — Houston 45m stop 12:00 — 14:20 UA1016 United Airlines Houston — Cancun	6h 20m including layover	Find flight from$283
06:00 — 16:12	06:00 — 07:19 UA2647 United Airlines Ontario — San Francisco 1h 29m stop 08:48 — 16:12 UA1679 United Airlines San Francisco — Cancun	8h 12m including layover	Find flight from$283
07:00 — 13:14 +1 day	07:00 — 13:03 UA356 United Airlines Ontario — Chicago 20h 19m stop 09:21 — 13:14 UA1198 United Airlines Chicago — Cancun	28h 14m including layover	Find flight from$289
07:00 — 14:28 +1 day	07:00 — 13:03 UA356 United Airlines Ontario — Chicago 21h 40m stop 10:42 — 14:28 UA1659 United Airlines Chicago — Cancun	29h 28m including layover	Find flight from$292
12:48 — 14:12 +1 day	12:48 — 18:19 F93132 Frontier Airlines Ontario — Houston 17h 20m stop 11:38 — 14:12 F9316 Frontier Airlines Houston — Cancun	23h 24m including layover	Find flight from$180
12:48 — 08:24 +1 day	12:48 — 18:19 F93132 Frontier Airlines Ontario — Houston 11h 51m stop 08:36 — 10:47 NK1336 Spirit Airlines Houston — Cancun	17h 36m including layover	Find flight from$221
13:19 — 06:48 +1 day	13:19 — 14:46 UA2332 United Airlines Ontario — San Francisco 8h 42m stop 23:28 — 06:48 UA1145 United Airlines San Francisco — Cancun	15h 29m including layover	Find flight from$283
13:31 — 16:20 +1 day	13:31 — 16:14 HA6289 Hawaiian Airlines Ontario — Seattle 15h 58m stop 08:12 — 16:20 HA6646 Hawaiian Airlines Seattle — Cancun	24h 49m including layover	Find flight from$289
17:21 — 16:20 +1 day	17:21 — 20:44 F92908 Frontier Airlines Ontario — Denver 14h 29m stop 11:13 — 16:20 F970 Frontier Airlines Denver — Cancun	20h 59m including layover	Find flight from$180
17:21 — 16:20 +1 day	17:21 — 20:44 F92908 Frontier Airlines Ontario — Denver 14h 29m stop 11:13 — 16:20 Y42007 Volaris Denver — Cancun	20h 59m including layover	Find flight from$262
18:38 — 13:00 +1 day	18:31 — 21:50 UA368 United Airlines Ontario — Denver 10h 10m stop 08:02 — 13:00 UA1119 United Airlines Denver — Cancun	16h 22m including layover	Find flight from$281
18:39 — 06:48 +1 day	18:39 — 20:10 UA5345 United Airlines Ontario — San Francisco 3h 18m stop 23:28 — 06:48 UA1145 United Airlines San Francisco — Cancun	10h 9m including layover	Find flight from$283
19:25 — 16:20 +1 day	19:25 — 22:05 HA6287 Hawaiian Airlines Ontario — Seattle 10h 7m stop 08:12 — 16:20 HA6646 Hawaiian Airlines Seattle — Cancun	18h 55m including layover	Find flight from$283
19:59 — 09:30 +1 day	19:59 — 23:59 Y47901 Volaris Ontario — Silao 6h 1m stop 06:00 — 09:30 Y43501 Volaris Silao — Cancun	11h 31m including layover	Find flight from$251
20:09 — 09:32 +1 day	20:09 — 01:24 F92924 Frontier Airlines Ontario — Dallas 5h 16m stop 06:45 — 09:37 F982 Frontier Airlines Dallas — Cancun	11h 23m including layover	Find flight from$175
20:09 — 15:56 +1 day	20:09 — 01:24 F92924 Frontier Airlines Ontario — Dallas 11h 27m stop 12:52 — 15:56 F9228 Frontier Airlines Dallas — Cancun	17h 47m including layover	Find flight from$175
21:11 — 21:05 +1 day	21:11 — 01:16 Y41863 Volaris Ontario — Guadalajara 15h 54m stop 17:10 — 21:05 VB7413 VivaAerobus Guadalajara — Cancun	21h 54m including layover	Find flight from$193
21:11 — 15:40 +1 day	21:11 — 01:16 Y41863 Volaris Ontario — Guadalajara 10h 24m stop 11:40 — 15:40 VB2133 VivaAerobus Guadalajara — Cancun	16h 29m including layover	Find flight from$209

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on July 16, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Ontario to Cancun depends on and how to choose the most interesting flight option for you.

Distance between Ontario and Cancun is 3339 miles. Time difference between the cities is 3h. Airplanes depart 00:59 to 23:25 from 2 Ontario airports and arrive 00:59 to 23:25 to 2 Cancun airports. Average flight time is 17h 46m.

The fastest flight 6h 20m
Average flight time 17h 46m
The earliest flight 00:59
The latest flight 23:25
Distance 2075 ml

The cheapest months to travel to Cancun are july (from 145 $), august (from 175 $), january (from 249 $).

The most expensive months are november (from 371 $), february (from 301 $), december (from 290 $).

What is the lowest airfare Ontario to Cancun?

The cheapest plane ticket found by our users is $175. This airfare is for economy class on one-way F92924 flight by Frontier Airlines for August 8, 2025 which leaves Ontario Int. in Ontario at 20:09 am and arrives at Cancun Cancun Int at 09:32.

Economy class

$175

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Business class

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First class

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Popular Airlines on the Route

The flight Ontario — Cancun is served by 8 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Air Canada - 7 departures per week at the price of from $ 464 . And the most expensive tickets are offered by Avianca airline - from $ 773.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 374 flights with layovers on the route. The fastest connecting flight is UA1936 by United Airlines takes 6h 20m and the cheapest is F92924 by Frontier Airlines for $175.

AS - Alaska Airlines

from $292

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AC - Air Canada

from $464

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F9 - Frontier Airlines

from $175

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AV - Avianca

from $419

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HA - Hawaiian Airlines

from $259

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Y4 - Volaris

from $193

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UA - United Airlines

from $281

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AM - Aeromexico

from $356

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Airports

You can fly from Ontario to Cancun from 2 airports (Ontario Int., International Heliport).

Ontario airports

Ontario Int.-ONT

from $175
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International Heliport-JIO

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Cancun airports

Cancun Int-CUN

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Puerto Juarez-PJZ

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Airplanes

There are flights to Cancun from Ontario by 8 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Ontario

You may also consider searching for discounted plane tickets to some other popular places from Ontario within United States.

Ontario — Phoenix

from $56

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Ontario — Denver

from $65

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Ontario — Austin

from $67

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Ontario — Miami

from $62

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Ontario — Tucson

from $80

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Ontario — Las Vegas

from $63

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Ontario — Seattle

from $65

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Ontario — Boise

from $70

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Ontario — Chicago

from $78

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Ontario — Philadelphia

from $62

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Top International Destinations from Ontario

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Ontario — London

from $62

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Ontario — San Jose

from $61

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Ontario — Guadalajara

from $70

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Ontario — Cancun

from $74

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How to book a plane ticket yourself?

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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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