Which airports can I use when flying from Cancún to Ontario?

Flights from Cancún to Ontario usually depart from Cancun (CUN) and arrive at Ontario (ONT).

What cabin classes can I book on flights from Cancún to Ontario?

Only Economy Class is available on flights from Cancún to Ontario.

Which airports do connecting flights from Cancún to Ontario pass through?

One-stop flights from Cancún to Ontario most commonly connect through: • Guadalajara Miguel Hidal (GDL) - 40% of one-stop connections • Houston George Bush Intcntl (IAH) - 33% of one-stop connections • Denver Intl (DEN) - 13% of one-stop connections • Phoenix Sky Harbor Intl (PHX) - 13% of one-stop connections Guadalajara Miguel Hidal (GDL) handles the largest share of one-stop connections on this route.

Can I save money by using flexible dates for flights from Cancún to Ontario?

Yes. Being flexible with your travel dates can save you up to 22% on the Cancún to Ontario route. Monday is the cheapest departure day at $387 round-trip on average, while Saturday is the most expensive at $493, a difference of $106. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Ontario?

Some of the most popular sights in Ontario are Ontario Convention Center, Ontario Mills and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

How long is a flight from Cancún to Ontario?

A nonstop flight from Cancún to Ontario takes 0h 00m, covering 2,073 miles.

Do I need a passport to fly from Cancún to Ontario?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

How are flight prices from Cancún to Ontario looking right now?

One-way fares from Cancún to Ontario are currently lower than usual. Average one-way flight prices are about $194, which is 32% below the typical average for this route.

How much time can I save by choosing a different layover airport from Cancún to Ontario?

Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 7h 14m, compared with 7h 23m via Houston George Bush Intcntl (IAH) and 8h 50m via Guadalajara Miguel Hidal (GDL).

What is the time difference between Cancún and Ontario?

Ontario is 2 hours behind Cancún (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Ontario Airport (ONT)?

Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include: · Fox · Thrifty · Europcar · Dollar · Alamo

How much should I expect to pay for a Cancún to Ontario flight?

Round-trip flights from Cancún to Ontario range from $386 to $493, with an average of $404 over the past 12 months. Anything below $386 counts as a good deal.

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

Volaris ($363) offered the cheapest round-trip ticket from Cancún to Ontario in the last 5 days.

What is the most popular layover airport when flying from Cancún to Ontario?

Guadalajara Miguel Hidal (GDL) is the most popular layover for the Cancún to Ontario route. 40% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via GDL.

What is the cheapest layover airport when flying from Cancún to Ontario?

Flights via Guadalajara Miguel Hidal (GDL) offer the most affordable fares, with an average round-trip price of $364. Based on KAYAK data over the past 3 months.

When flying from Cancún to Ontario which airport offers the shortest layover?

Phoenix Sky Harbor Intl (PHX) had the shortest average connection time for Cancún to Ontario layovers at 254 minutes over the past 3 months.

$190 CHEAP FLIGHTS from Cancun to Ontario (CUN - ONT)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$363

Typical prices: $386-$493

Volaris

Mon 1/22Wed 1/24

CUN - ONT • 1 stop

Cheapest one-way

$190

Typical prices: $235-$324

Volaris

Sat 2/17

CUN - ONT • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Cancún and Ontario. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

January

Cheapest • 23% price drop

January

Most popular

Good to know

Top layover airports

Guadalajara Miguel Hidal (GDL)

Cheapest • Avg $364 (round-trip)

Phoenix Sky Harbor Intl (PHX)

Shortest trip • 7h 14m (one-way)

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Ontario!

Flight Deals

Cheap Flights from Cancún to Ontario (CUN-ONT)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Cancún to Ontario

Fri, Jan 22 - Sun, Jan 24

10:20 am - 4:49 pmCUN Cancun-ONT Ontario

9h 29m1 stop Guadalajara Miguel Hidal

12:41 am - 2:06 pmONT Ontario-CUN Cancun

10h 25m1 stop León Del Bajio

$363Volaris

Fri, Oct 2 - Mon, Oct 5

12:49 pm - 7:46 pmCUN Cancun-ONT Ontario

8h 57m1 stop Guadalajara Miguel Hidal

12:55 am - 3:28 pmONT Ontario-CUN Cancun

12h 33m1 stop Guadalajara Miguel Hidal

$371Volaris

Tue, Oct 6 - Mon, Oct 12

10:40 am - 7:46 pmCUN Cancun-ONT Ontario

11h 06m1 stop Guadalajara Miguel Hidal

12:55 am - 3:28 pmONT Ontario-CUN Cancun

12h 33m1 stop Guadalajara Miguel Hidal

$373Volaris

Wed, Oct 7 - Mon, Oct 12

10:40 am - 7:46 pmCUN Cancun-ONT Ontario

11h 06m1 stop Guadalajara Miguel Hidal

12:55 am - 3:28 pmONT Ontario-CUN Cancun

12h 33m1 stop Guadalajara Miguel Hidal

$376Volaris

Thu, Sep 10 - Fri, Oct 2

12:49 pm - 11:05 pmCUN Cancun-ONT Ontario

12h 16m1 stop Guadalajara Miguel Hidal

12:55 am - 12:04 pmONT Ontario-CUN Cancun

9h 09m1 stop Guadalajara Miguel Hidal

$383Volaris

Tue, Dec 1 - Thu, Dec 3

10:20 am - 4:49 pmCUN Cancun-ONT Ontario

9h 29m1 stop Guadalajara Miguel Hidal

2:07 am - 3:31 pmONT Ontario-CUN Cancun

10h 24m1 stop Guadalajara Miguel Hidal

$393Volaris

Fri, Sep 11 - Fri, Sep 18

4:32 pm - 11:05 pmCUN Cancun-ONT Ontario

8h 33m1 stop Guadalajara Miguel Hidal

9:36 pm - 9:55 amONT Ontario-CUN Cancun

10h 19m1 stop Guadalajara Miguel Hidal

$396Volaris

Wed, Oct 7 - Mon, Oct 12

5:25 am - 11:47 pmCUN Cancun-ONT Ontario

20h 22m2 stops Mexico City Benito Juarez Denver Intl

12:55 am - 3:28 pmONT Ontario-CUN Cancun

12h 33m1 stop Guadalajara Miguel Hidal

$397Multiple Airlines

Sun, Sep 20 - Sun, Sep 27

10:40 am - 7:46 pmCUN Cancun-ONT Ontario

11h 06m1 stop Guadalajara Miguel Hidal

9:36 pm - 9:55 amONT Ontario-CUN Cancun

10h 19m1 stop Guadalajara Miguel Hidal

$406Volaris

Tue, Sep 22 - Tue, Sep 29

12:49 pm - 7:46 pmCUN Cancun-ONT Ontario

8h 57m1 stop Guadalajara Miguel Hidal

9:36 pm - 12:04 pmONT Ontario-CUN Cancun

12h 28m1 stop Guadalajara Miguel Hidal

$408Volaris

Recent last minute flight deals from Cancún to Ontario

Thu, Aug 27 - Sun, Sep 27

10:40 am - 7:46 pmCUN Cancun-ONT Ontario

11h 06m1 stop Guadalajara Miguel Hidal

9:36 pm - 9:55 amONT Ontario-CUN Cancun

10h 19m1 stop Guadalajara Miguel Hidal

$440Volaris

Thu, Aug 27 - Sun, Aug 30

10:40 am - 7:46 pmCUN Cancun-ONT Ontario

11h 06m1 stop Guadalajara Miguel Hidal

12:55 am - 12:04 pmONT Ontario-CUN Cancun

9h 09m1 stop Guadalajara Miguel Hidal

$453Volaris

Mon, Aug 31 - Wed, Sep 16

10:40 am - 7:46 pmCUN Cancun-ONT Ontario

11h 06m1 stop Guadalajara Miguel Hidal

12:55 am - 3:28 pmONT Ontario-CUN Cancun

12h 33m1 stop Guadalajara Miguel Hidal

$469Volaris

Thu, Aug 27 - Sat, Aug 29

10:40 am - 7:46 pmCUN Cancun-ONT Ontario

11h 06m1 stop Guadalajara Miguel Hidal

9:36 pm - 12:04 pmONT Ontario-CUN Cancun

12h 28m1 stop Guadalajara Miguel Hidal

$472Volaris

Sun, Aug 30 - Fri, Sep 4

4:32 pm - 11:05 pmCUN Cancun-ONT Ontario

8h 33m1 stop Guadalajara Miguel Hidal

12:55 am - 3:28 pmONT Ontario-CUN Cancun

12h 33m1 stop Guadalajara Miguel Hidal

$505Volaris

Fri, Aug 28 - Mon, Sep 28

12:49 pm - 7:46 pmCUN Cancun-ONT Ontario

8h 57m1 stop Guadalajara Miguel Hidal

9:36 pm - 9:55 amONT Ontario-CUN Cancun

10h 19m1 stop Guadalajara Miguel Hidal

$517Volaris

Fri, Aug 28 - Mon, Sep 28

5:22 pm - 6:12 pmCUN Cancun-ONT Ontario

26h 50m1 stop Houston George Bush Intcntl

6:00 am - 2:37 pmONT Ontario-CUN Cancun

6h 37m1 stop Houston George Bush Intcntl

$521United Airlines

Fri, Aug 28 - Sat, Aug 29

10:40 am - 7:46 pmCUN Cancun-ONT Ontario

11h 06m1 stop Guadalajara Miguel Hidal

9:36 pm - 12:04 pmONT Ontario-CUN Cancun

12h 28m1 stop Guadalajara Miguel Hidal

$529Volaris

Thu, Aug 27 - Sat, Aug 29

12:49 pm - 11:05 pmCUN Cancun-ONT Ontario

12h 16m1 stop Guadalajara Miguel Hidal

9:36 pm - 9:55 amONT Ontario-CUN Cancun

10h 19m1 stop Guadalajara Miguel Hidal

$533Volaris

Fri, Aug 28 - Mon, Sep 28

12:49 pm - 7:46 pmCUN Cancun-ONT Ontario

8h 57m1 stop Guadalajara Miguel Hidal

9:36 pm - 9:55 amONT Ontario-CUN Cancun

10h 19m1 stop Guadalajara Miguel Hidal

$542Volaris

Booking Insights

Price, demand and travel trends for Cancún to Ontario flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Cancún to Ontario with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Cancún to Ontario?

Round-trip flights from Cancún to Ontario start at $363. Prices are below average for this route right now, with typical round-trip fares ranging from $386 to $493. The lowest price found in the past 5 days was $363 on Volaris.

Find deals

Low season	March
High season	January
Cheapest flight	$190

Most popular time to fly and prices are also 23% lower on average.

Flight from Cancún to Ontario

When to book flights from Cancún to Ontario

Are your dates flexible? Find out the best times to travel from Cancún to Ontario 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.

Which airports can I use when flying from Cancún to Ontario?
Flights from Cancún to Ontario usually depart from Cancun (CUN) and arrive at Ontario (ONT).
What cabin classes can I book on flights from Cancún to Ontario?
Only Economy Class is available on flights from Cancún to Ontario.
Which airports do connecting flights from Cancún to Ontario pass through?
One-stop flights from Cancún to Ontario most commonly connect through:

• Guadalajara Miguel Hidal (GDL) - 40% of one-stop connections
• Houston George Bush Intcntl (IAH) - 33% of one-stop connections
• Denver Intl (DEN) - 13% of one-stop connections
• Phoenix Sky Harbor Intl (PHX) - 13% of one-stop connections

Guadalajara Miguel Hidal (GDL) handles the largest share of one-stop connections on this route.
Can I save money by using flexible dates for flights from Cancún to Ontario?
Yes. Being flexible with your travel dates can save you up to 22% on the Cancún to Ontario route. Monday is the cheapest departure day at $387 round-trip on average, while Saturday is the most expensive at $493, a difference of $106. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Ontario?
Some of the most popular sights in Ontario are Ontario Convention Center, Ontario Mills and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.
How long is a flight from Cancún to Ontario?
A nonstop flight from Cancún to Ontario takes 0h 00m, covering 2,073 miles.
Do I need a passport to fly from Cancún to Ontario?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How are flight prices from Cancún to Ontario looking right now?
One-way fares from Cancún to Ontario are currently lower than usual. Average one-way flight prices are about $194, which is 32% below the typical average for this route.
How much time can I save by choosing a different layover airport from Cancún to Ontario?
Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 7h 14m, compared with 7h 23m via Houston George Bush Intcntl (IAH) and 8h 50m via Guadalajara Miguel Hidal (GDL).
What is the time difference between Cancún and Ontario?
Ontario is 2 hours behind Cancún (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Ontario Airport (ONT)?
Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:
· Fox
· Thrifty
· Europcar
· Dollar
· Alamo
How much should I expect to pay for a Cancún to Ontario flight?
Round-trip flights from Cancún to Ontario range from $386 to $493, with an average of $404 over the past 12 months. Anything below $386 counts as a good deal.

If your dates can be flexible, aim for a Monday departure instead of Saturday. On this route, Monday flights average $387 - about $106 less than Saturday (22% savings) based on the last 12 months.
If you can choose when to travel, plan your Cancún to Ontario trip for January. Fares historically average $310 round-trip in that month - typically $175 less than the most expensive month, which is August (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Ontario Airport.
- Azure Hotel & Suites, Trademark Collection by Wyndham
- La Quinta Inn & Suites by Wyndham Ontario Airport
- Holiday Inn Ontario Airport By IHG

Everything you need to know for your flight from Cancún to Ontario

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Information on your arrival and departure airports

Cancun (CUN)

Ontario (ONT)

CUN - ONT

$190 Find Cheap Flights from Cancun to Ontario - Compare and Save

Everything you should know

Cheap Flights from Cancún to Ontario (CUN-ONT)

Recent round-trip flight deals from Cancún to Ontario

Recent one-way flight deals from Cancún to Ontario

Recent last minute flight deals from Cancún to Ontario

Price, demand and travel trends for Cancún to Ontario flights

How much is a round-trip flight from Cancún to Ontario?

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

What is the most popular layover airport when flying from Cancún to Ontario?

What is the cheapest layover airport when flying from Cancún to Ontario?

When flying from Cancún to Ontario which airport offers the shortest layover?

Key details for Cancún to Ontario flights

Low season

High season

Cheapest flight

When to book flights from Cancún to Ontario

Your Cancún to Ontario flight questions, answered

Your guide to booking Cancún to Ontario flights

Everything you need to know for your flight from Cancún to Ontario

Information on your arrival and departure airports

Cabin class types available on flights from Cancun to Ontario

Complete your trip to Ontario with a hotel stay or car rental

Find direct flights to and from Cancún and Ontario

Flights to other popular destinations

Flights from domestic origins to Ontario

Choose which airport to fly into in Ontario

Find deals for your return flight