Cheap Flight Tickets from Ontario (ONT) to Cancún (CUN), Starting at $313

Good to Know: Cheapest and Fastest ONT - CUN Flights

Useful information for finding best airline tickets from Ontario International to Cancún International on your next trip.

Cheapest Round Trip Flight

$394

DL Delta Airlines • 1 stop •

Aug 13 – Aug 18

The cheapest round trip flight from Ontario to Cancún (ONT-CUN-ONT) is currently $394

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Cheapest One way Flight

$313

WN Southwest Airlines • 2 stops • 16h 55m

Dec 17

The cheapest one way flight from Ontario to Cancún (ONT-CUN) is currently $313

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Cheapest Direct Flight

$566

DL Delta Airlines • nonstop •

Aug 13

The cheapest nonstop flight from Ontario to Cancún (ONT-CUN) is currently $566

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Fastest Flight

11h 45m

The fastest nonstop flight from Ontario to Cancún (ONT-CUN) takes 11h 45m

Top Airlines Flying from Ontario to Cancún

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Avianca Airline - AV

Avianca

Air Canada-AC

Air Canada

Copa Airlines (CM)

Copa Airlines

Aeromexico Airline (AM)

Aeromexico

Latest Flight Deals from Ontario (ONT) to Cancún (CUN)

Compare and book low fare round-trip air tickets from Ontario to Cancún. Ideal for travelers with confirmed return itineraries.

Aug 13 - Aug 18, Economy
DL
Ontario → Cancún
- • 1 stop
DL
Ontario → Cancún
- • 1 stop
$394
Delta Airlines
Aug 13 - Aug 18, Economy
WN
Ontario → Cancún
35h 45m
12:25 PM - 12:10 PM • 2 stops
WN
Ontario → Cancún
39h
2:10 PM - 11:50 AM • 2 stops
$728
Southwest Airlines
Aug 13 - Aug 18, Economy
WN
Ontario → Cancún
23h 20m
8:40 PM - 12:40 PM • 2 stops
WN
Ontario → Cancún
18h 40m
12:40 PM - 10:00 PM • 2 stops
$756
Southwest Airlines
Aug 13 - Aug 18, Economy
DL
Ontario → Cancún
18h 20m
7:05 AM - 8:05 PM • 1 stop
DL
Ontario → Cancún
22h 28m
8:05 AM - 7:53 PM • 1 stop
$981
Delta Airlines
Aug 13 - Aug 18, Economy
AA
Ontario → Cancún
35h 38m
10:29 AM - 11:07 AM • 1 stop
AA
Ontario → Cancún
47h 14m
8:00 AM - 9:34 AM • 1 stop
$1304
American Airlines
Aug 13 - Aug 18, Economy
AC
Ontario → Cancún
13h 29m
7:13 PM - 8:10 PM • 2 stops
AC
Ontario → Cancún
18h 26m
9:05 PM - 12:12 PM • 2 stops
$3933
Air Canada

Fly from Ontario to Cancún with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Ontario to Cancún? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Ontario to Cancún Flights

What are the airports in Ontario?
ONT
What’s the most popular airline flying from ONT to CUN?
The most popular airline flying from Ontario to Cancún are
Can I fly from ONT to CUN non-stop?
Yes, you can fly ONT to CUN non-stop on
Which airlines fly nonstop between Ontario and Cancún?
The non-stop flights between Ontario and Cancún are .
What’s the earliest departure time from ONT to CUN Airport?
The earliest flight leaves ONT at 6:30 am and lands in CUN - Cancún International
What are the airports in Cancún?
CUN
Can I make changes to my Ontario to Cancún flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ONT to CUN?
Read the fare rules of the Ontario to Cancún air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Ontario and Cancún?
operate flights between Ontario and Cancún
How long does a flight from Ontario to Cancún take?
It takes approximately 5 hour to fly non-stop from ONT to CUN, which is 2076.7 miles by air.
Which airlines provide the cheapest flights from Ontario (ONT) to Cancún (CUN) ?
In the past couple of days, the cheapest tickets to CUN from ONT were found on WN : USD 313
Do I need a passport to fly between ONT and CUN?
Yes
What’s the latest departure time from ONT to CUN ?
The last flight leaves ONT at 11:5900 pm

Essential Information for Booking Flights from Ontario (ONT) - AI Insights

What's the cheapest airline from ont to cun?
You can find affordable flights from Ontario to Cancún with Frontier Airlines. For a round-trip economy ticket, book in advance to secure low fares. Consider booking at least 11 days prior to your trip for savings.
What's the popular airline to fly from ont to cun?
You can fly from Ontario International Airport (ONT) to Cancún International Airport (CUN) on Southwest Airlines.
What's the cheapest day of the week to fly from ont to cun?
The cheapest day to fly from Ontario International Airport (ONT) to Cancún International Airport (CUN) is Wednesday. Flying on Wednesdays can result in lower fares compared to other days of the week.
What's the cheapest month to fly from ont to cun?
The cheapest month to fly from Ontario to Cancún is June. Flying during this time can help you find budget-friendly flights. You can consider booking your round-trip flights in advance, ideally 11 days before departure, to secure the best fares.
Which airline/airlines fly from ont to cun?
The airlines that fly from Ontario International Airport (ONT) to Cancún International Airport (CUN) include JetBlue Airways, Volaris Airline, Air Canada, Flair Airlines, WestJet Airlines, Avianca, Sun Country Airlines, Aeromexico, Frontier Airlines, and Viva Aerobus. You can find cheap flights with these airlines for your round-trip journey.
What is the best airline for flights from Ontario International Airport to Cancún International Airport?
Frontier Airlines (F9) is a great option for flights from Ontario International Airport to Cancún International Airport.
How do I book airfares and get the cheapest tickets on fareleaders.com?
You can book airfares and get the cheapest tickets on fareleaders.com by searching for your preferred airline, such as Southwest Airlines (WN), and selecting your travel dates.
Can I find busque deals on flights and hotels through your website?
Yes, you can find busque deals on flights and hotels through our website by using our search engine and filtering your results by price.
Is it possible to search for weekend viajes and get instant quotes?
Yes, you can search for weekend viajes and get instant quotes by selecting your travel dates as a weekend.
What are the advance booking days for round trip flights from Ontario International Airport to Cancún International Airport?
The advance booking days for round trip flights from Ontario International Airport to Cancún International Airport are 11 days in advance.
How can I check my flight status and track my bookings on fareleaders.com?
You can check your flight status and track your bookings on fareleaders.com by logging into your account and viewing your booking details.

Ontario (ONT) to Cancún (CUN): Airport Information

Origin Airport Ontario International , Ontario, US
Destination Airport Cancún International , Cancún, MX
Distance 2077 miles

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