Top flight deals from leading airlines:
... and +100s more
Incredible Deals
Save up to 50% on select flights with Priceline
Bundle & Save
Save an average of $240 per person when bundling your flight and hotel together with Priceline
Best Price Guarantee
If a VIP member finds a better price elsewhere, we'll refund up to 200% of the difference
Help 24/7
We’re always here for you - reach us 24 hours a day, 7 days a week
BUNDLE & SAVE
Book a flight & hotel together for extra savings.
On average save $240 per traveler
05/04/25
10:15pm
ONT
11h 38m
ATL
05/05/25
9:53am
CUN
05/08/25
6:05pm
CUN
3h 28m
Direct
05/08/25
9:33pm
ONT
$378
Free cancellation within 83 hours of booking
05/03/25
10:15pm
ONT
10h 40m
ATL
05/04/25
8:55am
CUN
05/09/25
6:05pm
CUN
3h 28m
Direct
05/09/25
9:33pm
ONT
$378
Free cancellation within 83 hours of booking
05/05/25
6:24pm
ONT
21h 55m
SEA
05/06/25
4:19pm
CUN
05/14/25
5:29pm
CUN
3h 20m
Direct
05/14/25
8:49pm
ONT
$389
Free cancellation within 83 hours of booking
05/08/25
6:24pm
ONT
21h 55m
SEA
05/09/25
4:19pm
CUN
05/15/25
4:25pm
CUN
3h 14m
Direct
05/15/25
7:39pm
ONT
$401
Free cancellation within 83 hours of booking
05/05/25
6:24pm
ONT
21h 55m
SEA
05/06/25
4:19pm
CUN
05/08/25
4:11pm
CUN
18h 40m
SEA
05/09/25
10:51am
ONT
$406
Free cancellation within 83 hours of booking
05/09/25
11:46am
ONT
28h 33m
SEA
05/10/25
4:19pm
CUN
05/15/25
4:25pm
CUN
3h 14m
Direct
05/15/25
7:39pm
ONT
$414
Free cancellation within 83 hours of booking
05/17/25
4:15pm
ONT
17h 49m
DEN
IAH
05/18/25
10:04am
CUN
05/22/25
4:15pm
CUN
7h 55m
SFO
05/23/25
12:10am
ONT
$419
Free cancellation within 83 hours of booking
05/12/25
4:15pm
ONT
19h 47m
DEN
IAH
05/13/25
12:02pm
CUN
05/20/25
5:22pm
CUN
6h 21m
IAH
05/20/25
11:43pm
ONT
$419
Free cancellation within 83 hours of booking
05/18/25
4:15pm
ONT
20h 18m
DEN
IAH
05/19/25
12:33pm
CUN
05/23/25
5:01pm
CUN
7h 9m
SFO
05/24/25
12:10am
ONT
$425
Free cancellation within 83 hours of booking
05/11/25
12:59am
ONT
13h 52m
DEN
05/11/25
2:51pm
CUN
05/15/25
11:04am
CUN
6h 53m
DFW
05/15/25
5:57pm
ONT
$426
Free cancellation within 83 hours of booking
05/08/25
6:47pm
ONT
15h 11m
DFW
05/09/25
9:58am
CUN
05/15/25
11:04am
CUN
6h 53m
DFW
05/15/25
5:57pm
ONT
$426
Free cancellation within 83 hours of booking
05/04/25
10:15pm
ONT
11h 38m
ATL
05/05/25
9:53am
CUN
05/08/25
4:15pm
CUN
7h 27m
SLC
05/08/25
11:42pm
ONT
$464
Free cancellation within 83 hours of booking
05/03/25
10:15pm
ONT
10h 40m
ATL
05/04/25
8:55am
CUN
05/08/25
4:15pm
CUN
7h 27m
SLC
05/08/25
11:42pm
ONT
$464
Free cancellation within 83 hours of booking
05/05/25
10:15pm
ONT
13h 10m
ATL
05/06/25
11:25am
CUN
05/10/25
7:14am
CUN
10h 32m
MEX
DFW
05/10/25
5:46pm
ONT
$476
Free cancellation within 83 hours of booking
05/20/25
6:01am
ONT
9h 4m
PHX
05/20/25
3:05pm
CUN
06/03/25
2:15pm
CUN
9h 28m
DFW
06/03/25
11:43pm
ONT
$496
Free cancellation within 83 hours of booking
05/04/25
10:15pm
ONT
13h 46m
ATL
MIA
05/05/25
12:01pm
CUN
05/07/25
7:44am
CUN
9h 19m
MEX
05/07/25
5:03pm
ONT
$530
Free cancellation within 83 hours of booking
05/27/25
10:59pm
ONT
15h 36m
JFK
05/28/25
2:35pm
CUN
05/31/25
11:08am
CUN
10h 3m
JFK
05/31/25
9:11pm
ONT
$534
Free cancellation within 83 hours of booking
05/11/25
7:05am
ONT
17h 15m
ATL
MEX
05/12/25
12:20am
CUN
05/16/25
1:29pm
CUN
8h 51m
MEX
05/16/25
10:20pm
ONT
$545
Free cancellation within 83 hours of booking
05/06/25
11:59pm
ONT
10h 56m
DFW
05/07/25
10:55am
CUN
05/20/25
7:50am
CUN
6h 2m
DFW
05/20/25
1:52pm
ONT
$567
Free cancellation within 83 hours of booking
05/06/25
10:59pm
ONT
15h 36m
JFK
05/07/25
2:35pm
CUN
05/20/25
11:20am
CUN
9h 51m
JFK
05/20/25
9:11pm
ONT
$582
Free cancellation within 83 hours of booking
05/04/25
11:59pm
ONT
12h 1m
DFW
05/05/25
12:00pm
CUN
05/18/25
4:05pm
CUN
5h 52m
PHX
05/18/25
9:57pm
ONT
$632
Free cancellation within 83 hours of booking
05/27/25
1:14pm
ONT
20h 16m
PHX
MIA
05/28/25
9:30am
CUN
05/31/25
7:50am
CUN
10h 46m
DFW
05/31/25
6:36pm
ONT
$643
Free cancellation within 83 hours of booking
05/11/25
7:24pm
ONT
20h 55m
SEA
05/12/25
4:19pm
CUN
05/16/25
6:30pm
CUN
17h 29m
YYC
05/17/25
11:59am
ONT
$677
Free cancellation within 83 hours of booking
05/04/25
10:15pm
ONT
13h 46m
ATL
MIA
05/05/25
12:01pm
CUN
05/07/25
2:06pm
CUN
9h 36m
MSP
SLC
05/07/25
11:42pm
ONT
$691
Free cancellation within 83 hours of booking
05/08/25
1:10pm
ONT
19h 45m
SLC
ATL
05/09/25
8:55am
CUN
05/12/25
2:06pm
CUN
9h 43m
MSP
05/12/25
11:49pm
ONT
$736
Free cancellation within 83 hours of booking
05/19/25
6:00am
ONT
14h 39m
SLC
MEX
05/19/25
8:39pm
CUN
05/23/25
11:22am
CUN
7h 43m
MEX
05/23/25
7:05pm
ONT
$773
Free cancellation within 83 hours of booking
05/07/25
4:29pm
ONT
23h 50m
SEA
05/08/25
4:19pm
CUN
05/10/25
2:15pm
CUN
7h 40m
SAL
05/10/25
9:55pm
ONT
$847
Free cancellation within 83 hours of booking
05/07/25
6:00am
ONT
12h 42m
SLC
MEX
05/07/25
6:42pm
CUN
05/12/25
6:24pm
CUN
17h 26m
MEX
GDL
05/13/25
11:50am
ONT
$973
Free cancellation within 83 hours of booking
05/08/25
6:24pm
ONT
21h 55m
SEA
05/09/25
4:19pm
CUN
05/15/25
2:15pm
CUN
7h 40m
SAL
05/15/25
9:55pm
ONT
$979
Free cancellation within 83 hours of booking
05/12/25
6:00am
ONT
14h 39m
SLC
MEX
05/12/25
8:39pm
CUN
05/17/25
2:21pm
CUN
21h 29m
MEX
GDL
05/18/25
11:50am
ONT
$1248
Free cancellation within 83 hours of booking
Top Deals on flights from Ontario International Airport to Cancun
Los Angeles, US (LAX) - Cancun, MX (CUN)
May 5
6:24pm
ONT
21h 55m
SEA
May 6
4:19pm
CUN
as low as
$188
Los Angeles, US (LAX) - Cancun, MX (CUN)
May 9
6:47pm
ONT
14h 8m
DFW
May 10
8:55am
CUN
as low as
$198
Los Angeles, US (LAX) - Cancun, MX (CUN)
May 12
12:59am
ONT
13h 52m
DEN
May 12
2:51pm
CUN
as low as
$198
Los Angeles, US (LAX) - Cancun, MX (CUN)
May 12
6:24pm
ONT
21h 55m
SEA
May 13
4:19pm
CUN
as low as
$202
Los Angeles, US (LAX) - Cancun, MX (CUN)
Apr 27
6:00am
ONT
9h 20m
SLC
Apr 27
3:20pm
CUN
as low as
$217
Los Angeles, US (LAX) - Cancun, MX (CUN)
Apr 28
10:15pm
ONT
11h 38m
ATL
Apr 29
9:53am
CUN
as low as
$217
Los Angeles, US (LAX) - Cancun, MX (CUN)
May 4
10:15pm
ONT
13h 46m
ATL
MIA
May 5
12:01pm
CUN
as low as
$217
Los Angeles, US (LAX) - Cancun, MX (CUN)
Apr 19
7:00am
ONT
11h 43m
PDX
Apr 19
6:43pm
CUN
as low as
$219
Los Angeles, US (LAX) - Cancun, MX (CUN)
May 12
4:15pm
ONT
17h 49m
DEN
IAH
May 13
10:04am
CUN
as low as
$233
Los Angeles, US (LAX) - Cancun, MX (CUN)
Apr 23
6:00am
ONT
13h 20m
SFO
IAH
Apr 23
7:20pm
CUN
as low as
$262
Los Angeles, US (LAX) - Cancun, MX (CUN)
Apr 19
7:00am
ONT
11h 43m
PDX
Apr 19
6:43pm
CUN
as low as
$318
Los Angeles, US (LAX) - Cancun, MX (CUN)
May 18
1:14pm
ONT
20h 16m
PHX
MIA
May 19
9:30am
CUN
as low as
$345
Flights to Cancun
Return flights
Flights From Cancun To Ontario International AirportBrowse origins
- Flights
- North America
- United States
- California
- Los Angeles
- Ontario International Airport
Browse destinations
- Flights
- North America
- Mexico
- Quintana Roo
- Cancun
Top Flight Routes Destinations
Flights To VeniceFlights To ParisFlights To BarcelonaFlights To ManilaFlights To TiranaFlights To Tel AvivFlights To MadridFlights To San JoseFlights To Ho Chi Minh CityFlights To AthensFlights To Los AngelesFlights To IstanbulFlights To MunichFlights To FlorenceFlights To AmsterdamFlights To BangkokFlights To OsakaFlights To MumbaiFlights To StockholmFlights To ZurichFlights To BudapestFlights To ViennaFlights To SydneyFlights To DenpasarFlights To BaltimoreFlights To CopenhagenFlights To SingaporeFlights To Buenos AiresFlights To Fort LauderdaleFlights To Malaga
Priceline is part of Booking Holdings, the world leader in online travel & related services.
