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Cheap flights from Cancún to Los Angeles from $155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cancún to Los Angeles departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Cancún to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Volaris Logo
2:37 pm - 7:46 pm
CUN
-
ONT
7h 09m
1 stop
Volaris Logo
12:55 am - 1:41 pm
ONT
-
CUN
10h 46m
1 stop
$291Volaris
mié., may. 20 - mar., may. 26
Volaris Logo
2:37 pm - 11:05 pm
CUN
-
ONT
10h 28m
1 stop
Volaris Logo
12:55 am - 1:37 pm
ONT
-
CUN
10h 42m
1 stop
$303Volaris
mié., may. 27 - sáb., may. 30
Frontier Logo
5:25 pm - 6:45 pm
CUN
-
ONT
27h 20m
1 stop
Frontier Logo
7:40 pm - 4:15 pm
ONT
-
CUN
18h 35m
1 stop
$327Frontier
jue., abr. 9 - dom., abr. 12
Volaris Logo
12:43 pm - 11:05 pm
CUN
-
ONT
12h 22m
1 stop
Volaris Logo
12:55 am - 11:54 am
ONT
-
CUN
8h 59m
1 stop
$329Volaris
mié., jun. 24 - jue., jun. 25
Frontier Logo
5:25 pm - 6:45 pm
CUN
-
ONT
27h 20m
1 stop
Frontier Logo
12:59 am - 2:39 pm
ONT
-
CUN
11h 40m
1 stop
$330Frontier
jue., abr. 9 - mié., abr. 15
Volaris Logo
10:40 am - 7:46 pm
CUN
-
ONT
11h 06m
1 stop
Volaris Logo
9:36 pm - 11:54 am
ONT
-
CUN
12h 18m
1 stop
$333Volaris
vie., jun. 19 - jue., jun. 25
Frontier Logo
3:54 pm - 11:59 pm
CUN
-
ONT
10h 05m
1 stop
Frontier Logo
6:20 am - 11:24 am
ONT
-
CUN
27h 04m
1 stop
$335Frontier
mar., mar. 31 - mié., abr. 1
Frontier Logo
3:54 pm - 11:59 pm
CUN
-
ONT
10h 05m
1 stop
Frontier Logo
10:03 pm - 11:24 am
ONT
-
CUN
11h 21m
2 stops
$338Frontier
mar., mar. 31 - mié., abr. 8
Frontier Logo
11:05 am - 7:11 pm
CUN
-
ONT
10h 06m
1 stop
Frontier Logo
10:10 am - 2:38 pm
ONT
-
CUN
26h 28m
1 stop
$341Frontier
lun., may. 18 - mar., ago. 18
Frontier Logo
5:25 pm - 8:39 pm
CUN
-
ONT
29h 14m
1 stop
Frontier Logo
8:00 am - 12:01 pm
ONT
-
CUN
26h 01m
1 stop
$342Frontier
lun., abr. 13 - sáb., abr. 18

Volaris flights from Cancún to Ontario

Our best Volaris deals on Cancún to Ontario flight tickets
Volaris
May 20
CUN2:37 pmCancun
7h 09m
1 stop
ONT7:46 pmOntario
May 26
ONT12:55 amOntario
10h 46m
1 stop
CUN1:41 pmCancun
$291
Volaris
May 27
CUN2:37 pmCancun
10h 28m
1 stop
ONT11:05 pmOntario
May 30
ONT12:55 amOntario
10h 42m
1 stop
CUN1:37 pmCancun
$303
Volaris
Jun 19
CUN10:40 amCancun
11h 06m
1 stop
ONT7:46 pmOntario
Jun 25
ONT9:36 pmOntario
12h 18m
1 stop
CUN11:54 amCancun
$333

Frontier flights from Cancún to Ontario

Our best Frontier deals on Cancún to Ontario flight tickets
Frontier
Apr 9
CUN5:25 pmCancun
27h 20m
1 stop
ONT6:45 pmOntario
Apr 12
ONT7:40 pmOntario
18h 35m
1 stop
CUN4:15 pmCancun
$327
Frontier
Apr 9
CUN5:25 pmCancun
27h 20m
1 stop
ONT6:45 pmOntario
Apr 15
ONT12:59 amOntario
11h 40m
1 stop
CUN2:39 pmCancun
$330
Frontier
Mar 31
CUN3:54 pmCancun
10h 05m
1 stop
ONT11:59 pmOntario
Apr 1
ONT6:20 amOntario
27h 04m
1 stop
CUN11:24 amCancun
$335

momondo Fare Finder

 
Customize your flight search to find flights from Cancún to Ontario 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, momondo users made 832,500 searches. Data last updated marzo 18, 2026.
Use the filters below to find and compare flights from Cancún to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CancúnOntario

CUN - ONT

CUNONT

Cancun

mié. 5/20

2:37 pm-7:46 pm

1 stop7h 09m

Ontario

mar. 5/26

12:55 am-1:41 pm

1 stop10h 46m

$291

CancúnOntario

CUN - ONT

CUNONT

Cancun

mié. 5/27

2:37 pm-11:05 pm

1 stop10h 28m

Ontario

sáb. 5/30

12:55 am-1:37 pm

1 stop10h 42m

$303

CancúnOntario

CUN - ONT

CUNONT

Cancun

jue. 4/9

5:25 pm-6:45 pm

1 stop27h 20m

Ontario

dom. 4/12

7:40 pm-4:15 pm

1 stop18h 35m

$327

CancúnOntario

CUN - ONT

CUNONT

Cancun

mié. 6/24

12:43 pm-11:05 pm

1 stop12h 22m

Ontario

jue. 6/25

12:55 am-11:54 am

1 stop8h 59m

$329

CancúnOntario

CUN - ONT

CUNONT

Cancun

jue. 4/9

5:25 pm-6:45 pm

1 stop27h 20m

Ontario

mié. 4/15

12:59 am-2:39 pm

1 stop11h 40m

$330

CancúnOntario

CUN - ONT

CUNONT

Cancun

vie. 6/19

10:40 am-7:46 pm

1 stop11h 06m

Ontario

jue. 6/25

9:36 pm-11:54 am

1 stop12h 18m

$333

CancúnOntario

CUN - ONT

CUNONT

Cancun

mar. 3/31

3:54 pm-11:59 pm

1 stop10h 05m

Ontario

mié. 4/1

6:20 am-11:24 am

1 stop27h 04m

$335

CancúnOntario

CUN - ONT

CUNONT

Cancun

mar. 3/31

3:54 pm-11:59 pm

1 stop10h 05m

Ontario

mié. 4/8

10:03 pm-11:24 am

2 stops11h 21m

$338

CancúnOntario

CUN - ONT

CUNONT

Cancun

lun. 5/18

11:05 am-7:11 pm

1 stop10h 06m

Ontario

mar. 8/18

10:10 am-2:38 pm

1 stop26h 28m

$341

CancúnOntario

CUN - ONT

CUNONT

Cancun

lun. 4/13

5:25 pm-8:39 pm

1 stop29h 14m

Ontario

sáb. 4/18

8:00 am-12:01 pm

1 stop26h 01m

$342

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Cancún to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How have Cancún to Ontario flight prices changed over time?

When to book flights from Cancún to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Cancún to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cancún to Ontario (CUN to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cancún to Ontario

Fastest flight time

7h 09m

Direct flights

None
The fastest flight from Cancún to Ontario takes 7h 09m
There are no direct flights from Cancún to Ontario. There are no popular flight routes from Cancún to Ontario.
Search flight deals

  • How far is Cancun to Ontario by plane?

    The distance between Cancun and Ontario is about 2074.6 mi. Typically, this will take 7h 09m by plane in normal conditions.

  • When did momondo last update prices for flights from Cancun Airport to Ontario Airport?

    Prices for flights from Cancun Airport to Ontario Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Cancun Airport to Ontario Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cancun Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Cancún to Ontario?

Finding the right flight to Ontario from Cancún is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

Can I find flights from Cancún to Ontario with flexible booking policies on momondo?

All flight searches from Cancún to Ontario on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Cancún to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from Cancún. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Cancún to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Cancún and alert you when they change.

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