Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

ONT - CUN

$119 Find cheap flights from Ontario to Cancún

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Cancún departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 7/6
Sat 7/13

Search hundreds of travel sites at once for deals on flights to Cancun

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Cancún.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Cancún.
In the last 7 days travelers have searched 43,995,393 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Ontario to Cancún (ONT-CUN)

 
These are the cheapest deals for flights from Ontario to Cancún currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Ontario to Cancún

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ontario to Cancún.

Recent one-way flight deals from Ontario to Cancún

Only flying one-way? Below are some of the best one-way flight deals from Ontario to Cancún found on KAYAK recently.

Recent last minute flight deals from Ontario to Cancún

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Ontario to Cancún.

Recent direct flight deals from Ontario to Cancún

The latest deals for direct flights from Ontario to Cancún so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Ontario to Cancún

Find recent round-trip train or bus tickets from Ontario to Cancún.

All round-trip flight deals to Cancún

The cheapest plane tickets to Cancún found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:39 am - 1:02 pmONT-CUN
10h 23m1 stop
2:05 pm - 9:33 pmCUN-ONT
9h 28m1 stop
$270Frontier
Find Deal
Fri, Aug 9 - Fri, Aug 16
7:59 pm - 4:26 pmONT-CUN
18h 27m1 stop
2:05 pm - 9:33 pmCUN-ONT
9h 28m1 stop
$271Frontier
Find Deal
Sat, Aug 10 - Fri, Aug 16
8:35 pm - 11:03 amONT-CUN
12h 28m2 stops
2:05 pm - 10:09 pmCUN-ONT
10h 04m1 stop
$282Frontier
Find Deal
Tue, Sep 24 - Sat, Oct 5
6:35 am - 2:57 pmONT-CUN
6h 22m1 stop
11:00 am - 7:44 pmCUN-ONT
10h 44m1 stop
$370American Airlines
Find Deal
Tue, Sep 17 - Tue, Sep 24
11:59 pm - 1:15 pmONT-CUN
11h 16m2 stops
10:35 am - 7:44 pmCUN-ONT
11h 09m2 stops
$374American Airlines
Find Deal
Tue, Sep 17 - Tue, Sep 24
11:30 pm - 1:10 pmONT-CUN
11h 40m2 stops
6:30 pm - 10:00 pmCUN-ONT
29h 30m2 stops
$406Avianca
Find Deal
Sun, Oct 13 - Sun, Oct 20
11:30 pm - 1:10 pmONT-CUN
11h 40m1 stop
2:15 pm - 10:00 pmCUN-ONT
9h 45m1 stop
$419Avianca
Find Deal
Mon, Oct 14 - Sat, Oct 19
6:00 am - 10:07 pmONT-CUN
14h 07m1 stop
5:40 am - 9:11 pmCUN-ONT
17h 31m1 stop
$490United Airlines
Find Deal
Mon, Jul 15 - Thu, Jul 18
6:25 pm - 4:45 pmONT-CUN
20h 20m1 stop
7:51 am - 9:11 pmCUN-ONT
15h 20m1 stop
$499United Airlines
Find Deal
Sat, Jul 13 - Thu, Jul 18
8:20 pm - 4:35 pmONT-CUN
18h 15m1 stop
4:25 pm - 9:05 amCUN-ONT
18h 40m1 stop
$501Alaska Airlines
Find Deal
Thu, Jul 18 - Wed, Jul 24
7:42 pm - 1:02 pmONT-CUN
15h 20m1 stop
$119Frontier
Find Deal
Mon, Aug 5
12:59 am - 1:02 pmONT-CUN
10h 03m1 stop
$120Frontier
Find Deal
Tue, Aug 6
12:58 am - 4:29 pmONT-CUN
13h 31m1 stop
$184Volaris
Find Deal
Mon, Aug 5
11:59 pm - 3:01 pmONT-CUN
13h 02m1 stop
$186American Airlines
Find Deal
Sat, Sep 21
11:59 pm - 1:15 pmONT-CUN
11h 16m2 stops
$210American Airlines
Find Deal
Sat, Aug 3
12:58 am - 3:03 pmONT-CUN
12h 05m1 stop
$225Volaris
Find Deal
Thu, Jul 4
7:40 am - 4:12 pmONT-CUN
30h 32m1 stop
$242United Airlines
Find Deal
Sat, Aug 31
5:10 am - 4:45 pmONT-CUN
9h 35m1 stop
$270United Airlines
Find Deal
Sun, Jul 7
11:30 am - 4:35 pmONT-CUN
27h 05m2 stops
$322Alaska Airlines
Find Deal
Wed, Sep 4
7:00 am - 4:35 pmONT-CUN
31h 35m2 stops
$329Alaska Airlines
Find Deal
Thu, Jul 11
12:59 am - 1:02 pmONT-CUN
10h 03m1 stop
5:26 pm - 8:56 pmCUN-ONT
29h 30m1 stop
$509Frontier
Find Deal
Mon, Jun 10 - Tue, Jun 18
9:40 pm - 1:02 pmONT-CUN
37h 22m2 stops
9:22 am - 10:14 pmCUN-ONT
14h 52m1 stop
Sun, Jun 9 - Sat, Jun 15
6:30 am - 2:59 pmONT-CUN
6h 29m1 stop
10:02 am - 6:57 pmCUN-ONT
10h 55m1 stop
$596American Airlines
Find Deal
Sun, Jun 9 - Thu, Jun 13
11:59 pm - 1:20 pmONT-CUN
11h 21m2 stops
8:00 am - 6:57 pmCUN-ONT
12h 57m1 stop
$600American Airlines
Find Deal
Sun, Jun 9 - Thu, Jun 13
8:09 pm - 4:35 pmONT-CUN
18h 26m1 stop
4:25 pm - 9:05 amCUN-ONT
18h 40m1 stop
$652Alaska Airlines
Find Deal
Sat, Jun 8 - Mon, Jun 17
8:09 pm - 4:35 pmONT-CUN
18h 26m1 stop
4:25 pm - 9:05 amCUN-ONT
18h 40m1 stop
$672Alaska Airlines
Find Deal
Sat, Jun 8 - Mon, Jun 17
6:25 pm - 12:33 pmONT-CUN
16h 08m2 stops
7:51 am - 12:25 pmCUN-ONT
30h 34m2 stops
$694United Airlines
Find Deal
Tue, Jun 11 - Fri, Jun 21
12:58 am - 7:46 pmONT-CUN
16h 48m1 stop
10:57 pm - 10:57 pmCUN-ONT
26h 00m2 stops
$753Volaris
Find Deal
Fri, Jun 7 - Mon, Jun 10
12:58 am - 9:28 pmONT-CUN
18h 30m2 stops
10:57 pm - 10:57 pmCUN-ONT
26h 00m2 stops
$756Volaris
Find Deal
Fri, Jun 7 - Mon, Jun 10
6:25 pm - 1:00 pmONT-CUN
16h 35m1 stop
11:08 am - 5:28 pmCUN-ONT
8h 20m1 stop
$760United Airlines
Find Deal
Fri, Jun 7 - Tue, Jun 11

Flights from Ontario to Cancún - Travel Insights & Trends

Get data-powered insights and trends into flights from Ontario to Cancún to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ontario to Cancún?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ontario to Cancún, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ontario to Cancún is September, where tickets cost $287 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $511 and $499 respectively.

How far in advance should I book a flight from Ontario to Cancún?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Ontario to Cancún, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Ontario to Cancún, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 61 days before departure.

Which airlines provide the cheapest flights from Ontario to Cancún?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Frontier ($119) and Avianca ($183). The cheapest round-trip tickets were found on Frontier ($270) and American Airlines ($370).

Good to know

Low season

February

High season

July

Cheapest flight

$119
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Ontario to Cancún

When to book flights from Ontario to Cancún

Are your dates flexible? Find out the best times to travel from Ontario to Cancún based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Cancun

  • What are the common layover options for flights from Ontario to Cancun?

    All flights from Ontario to Cancun have at least one stop en route, as there are no nonstop flights. The layover options for flights on this route vary depending on your airline. Common layover airports for flights from Ontario to Cancun are Orlando International Airport (MCO), Phoenix International Airport (PHX), Dallas Fort Worth International Airport (DFW), Denver International Airport (DEN), and Charlotte Douglas (CLT).

  • Do airlines flying from Ontario to Cancun offer assistance services to passengers with reduced mobility?

    Yes, airlines flying from Ontario to Cancun offer assistance services to passengers with special needs. Each airline on this route runs a wheelchair assistance program to help passengers with reduced mobility navigate the airports easily. The airlines, including American Airlines, Southwest, and JetBlue, also have attendants who assist passengers with reduced mobility. We recommend informing your airline well in advance if you need a wheelchair or other mobility aid during your travel.

  • Do I need a visa to fly from Ontario to Cancun?

    US citizens are allowed to enter Cancun visa-free for stays up to 180 days. You must hold a valid passport book with at least two blank pages for stamping. US citizens with a passport card only may be denied entry to Cancun. Those planning to stay more than 180 days must have a Mexican tourist visa.

  • Are there public transportation options from Cancun International Airport to the city center?

    Yes. The local ADO Buses offer direct transportation from CUN to Downtown Cancun, Downtown Tulum, and Playa del Carmen. The buses pick up passengers just outside the terminals and drop them off at the Main Bus Terminal in the city center. The buses provide up to 70 daily services and do not restrict passenger luggage. We recommend booking your ticket in advance as these routes sell out quickly.

  • What is the cheapest flight from Ontario to Cancún?

    In the last 3 days, the lowest price for a flight from Ontario to Cancún was $119 for a one-way ticket and $270 for a round-trip.

  • Do I need a passport to fly between Ontario and Cancún?

    Yes

  • Which aircraft models fly most regularly from Ontario to Cancun?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Cancun?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Ontario and Cancún, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Cancun from Ontario?

    Dallas is the most popular layover city among KAYAK users traveling from Ontario to Cancun.

  • Which is the best airline for flights from Ontario to Cancún, Alaska Airlines or Aeromexico?

    The two airlines most popular with KAYAK users for flights from Ontario to Cancún are Alaska Airlines and Aeromexico. With an average price for the route of $238 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Aeromexico is also a great choice for the route, with an average price of $421 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Ontario to Cancun?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Cancun.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Cancun?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancun from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Cancun?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cancun with an airline and back to Ontario with another airline. Booking your flights between Ontario and CUN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Cancun?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cancun from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Ontario to Cancún

  • Flights from Ontario to Cancun (CUN) depart from Ontario International Airport (ONT). The airport is about two miles from Downtown Ontario and about 18 miles from Downtown San Bernardino. The airport serves San Bernardino and Greater Los Angeles.
  • Each passenger flying from Ontario to Cancun emits approximately 2345 lb of CO2. American Airlines, Frontier, and Southwest fly some of the most sustainable flights from ONT to CUN. They offer one-stop and two-stop flights that emit 60%, 50%, and 46% less CO2, respectively.
  • Cancun International Airport (CUN) is the second busiest airport in Mexico, only after Mexico City International Airport. The airport is the main gateway to the Caribbean Coast of the Yucatan Peninsula regarding air travel.
  • Consider booking American Airlines if you're flying with an infant from Ontario to Cancun. The airline allows children under two years to travel on a parent's lap or an accompanying adult 16 years or older. Infants traveling this route must have the same documentation as adults.
  • If you want to fly with your pet from Ontario to Cancun, consider booking JetBlue, American Airlines, or United Airlines. These airlines allow passengers to bring small dogs and cats in the cabin when flying this route. The pet should be at least 12 weeks old and be secured in a carrier that allows the pet to turn around easily.
See more tips

Top 5 airlines serving from Ontario to Cancún

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Cancún. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Cancún? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9222 reviews
8.2Boarding
8.6Crew
7.3Food
7.9Comfort
7.3Entertainment
Airline reviews

It was really good and that's why we choose AA over other airlines.

10.0 ExcellentAnonymous, Jun 2024PSP - SFO
Read more about Alaska Airlines reviews

It was really good and that's why we choose AA over other airlines.

Seats are uncomfortable but let room was adequate. The snack is pretty weak and the staff not particularly friendly.

Flight was cancelled just before we boarded. I had to stayed an extra night in SF and arrived one day late. Also I had to flight back JFK and not Newark since they didn't have flight to Newark until very late the following day. A real bad experience on this flight. It took me 2 days to get back home.

We landed in San Diego from Fresno 10 min late and our gate was occupied. We waited OVER AN HOUR to get to the gate and didnt get any updates about what was happening until I asked. Then we were told it would be another 5 minutes....which turned into 25. My wife was waiting in cell phone lot over an hour and finally had to leave. It cost me $40 cab ride and a fight with my wife. THanks for nothing Alaska Air.

The flight was delayed by more than two hours. A notification ahead of time would be most helpful.

The flight was delayed for 2 hours and the last delay was not communicated and had to check manually.

Loved the airport. The announcements for boarding were too loud & echoing in the large waiting area, so hard to follow. Other than that, we had a great experience.

First time traveling with them and they were great leaving on time arriving on time very clean planes 😊

Staff was very friendly. Flight was on time and arrived early. Flight was comfortable.

I didn’t know that food needed to be ordered ahead. Please include this in the reservation information. Overall, very good experience.

Everything was pretty good except for food. They need to improve on it compared to other airlines.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

I had a great flight. Everything went smoothly and the flight arrived early.

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

On time take off…US cabins look tired and need of refresh!

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

Not sure why JAL partnered with American Airlines because their service is no where near similar. Flight attendants were not friendly and didn’t smile. Food was horrible…

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Ac was broken so we deplaned, waited 2 hours, taxiing for takeoff they said the plane would not fly so we went back to the gate and got a new plane which took another hour. In all a 4 hour delay for an 80 min flight.

Comfort of seats, ease of boarding. Food selection could be better

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

Overall good flight. The flight attendants were annoying and unfriendly. They would ask me to grab someone else’s trash can just waiting until the person woke up or after the flight is done. It’s not my job to pick up someone else’s trash. Especially when it’s not easily reachable.

The WiFi tv wasn’t working. The flight was over sold and moved several times. The gate assignment appeared on the screens right as we were supposed to board. Because of the flight being over sold we were almost stuck in Cancun for a couple of a days. The flight attendants were unfriendly and would wake you up to pick up other people’s trash.

The reason we chose Volaris to fly from LAX to Mazatlan, Mexico was because of the DATES and TIMES for the NON-STOP flights. When those flights got Totally Changed that was UNACCEPTABLE ! ! ! Also, when my husband Died unexpectedly, the Only statement that Customer Service kept repeating was "they would only offer Credit on a future flight". REALLY?! Volaris was only going to offer CREDIT on another flight to a DEAD PERSON ! ! !

Service of the person who gave us the boarding pass

Overall good but we had a minor scare when a wind shear caused the plane to re take off on the first landing attempt. The crew handled it well and we landed safely on the second attempt

It was unfortunate that I paid more than $120 one way to carry on my luggage to only have to have them checked baggage. We board the flight and there’s a lot of overhead space. They checked our bags in Group 2 but Group 3 was able to board with their luggage. I would not fly Volaris again. The flight attendance on the plane was very nice but the employees at the gate prior to boarding was very rude.

For the price, you pretty much can't beat this airlines. As far as comfort, you could do a lot better, but it'll cost you. Over all cheapest way to get from point A to point B.

To many extra fees, poor customer service and very uncomfortable flight. No leg room and seat wont recline.

I am disabled and was unable to get any assistance from Volaris. I had to wait in line at front desk for 45 minutes, I am by myself, and unable to stand. When I got to front desk check in, they had no assistance for me. I did however, have wheelchair assistance when I arrived in Mexico City. Thank God for that!

It was horrible, our flight back was overbooked and had to take a flight 12hours later in the day but to LAX. Volaris is horrible.

FRONTIER SUCKS! The agent downstairs tricked me into booking, just to get to the gate. At the gate, they told me they couldn't help. I then called Customer Service. They and the gate attendants kept blaming each other. Neither side was willing to help the customer.

The agent at check-in was strident, unwelcoming, and condescending to customers ahead of me.

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

9 hours of delay!! Was not able to check my luggage that I paid for!!!

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The process of buying the ticket and navigating all the hidden charges that Frontier throws at you was a terrible experience. The actual airport experience and flying was fine.

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

Book cheap flights from Ontario to Cancun

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Ontario to Cancún found on KAYAK in the last 72 hours.
8/5Mon
1 stopFrontier
15h 20mONT-CUN
$119
8/6Tue
1 stopFrontier
10h 03mONT-CUN
$120
8/5Mon
1 stopVolaris
13h 31mONT-CUN
$184
9/21Sat
1 stopAmerican Airlines
13h 02mONT-CUN
$186
8/3Sat
2 stopsAmerican Airlines
11h 16mONT-CUN
$210
7/4Thu
1 stopVolaris
12h 05mONT-CUN
$225
8/31Sat
1 stopUnited Airlines
30h 32mONT-CUN
$242
7/7Sun
1 stopUnited Airlines
9h 35mONT-CUN
$270
9/4Wed
2 stopsAlaska Airlines
27h 05mONT-CUN
$322
7/11Thu
2 stopsAlaska Airlines
31h 35mONT-CUN
$329

Search by stops

Search by airline

Search by price

Last minute flights from Ontario to Cancún

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Ontario to Cancún that are departing in the next 10 days.
6/10Mon
multi-stopFrontier
10h 03mONT-CUN
6/18Tue
multi-stopFrontier
29h 30mCUN-ONT
$509
6/9Sun
multi-stop
37h 22mONT-CUN
6/15Sat
multi-stop
14h 52mCUN-ONT
$536
6/9Sun
multi-stopAmerican Airlines
6h 29mONT-CUN
6/13Thu
multi-stopAmerican Airlines
10h 55mCUN-ONT
$596
6/9Sun
multi-stopAmerican Airlines
11h 21mONT-CUN
6/13Thu
multi-stopAmerican Airlines
12h 57mCUN-ONT
$600
6/8Sat
multi-stopAlaska Airlines
18h 26mONT-CUN
6/17Mon
multi-stopAlaska Airlines
18h 40mCUN-ONT
$652
6/8Sat
multi-stopAlaska Airlines
18h 26mONT-CUN
6/17Mon
multi-stopAlaska Airlines
18h 40mCUN-ONT
$672
6/11Tue
multi-stopUnited Airlines
16h 08mONT-CUN
6/21Fri
multi-stopUnited Airlines
30h 34mCUN-ONT
$694
6/7Fri
multi-stopVolaris
16h 48mONT-CUN
6/10Mon
multi-stopVolaris
26h 00mCUN-ONT
$753
6/7Fri
multi-stopVolaris
18h 30mONT-CUN
6/10Mon
multi-stopVolaris
26h 00mCUN-ONT
$756
6/7Fri
multi-stopUnited Airlines
16h 35mONT-CUN
6/11Tue
multi-stopUnited Airlines
8h 20mCUN-ONT
$760

Search by stops

Search by airline

Search by price

Ontario - Cancún Flights

Departure:

Ontario (ONT)United States

Destination:

Cancun (CUN)Mexico

Return flight deals:

Cancun - Ontario

Cabin classes:

Browse destinations: