MTY - ONT

$207 Find Cheap Flights from Monterrey to Ontario - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$360
Typical prices: $358-$399
Volaris
Wed 9/26Wed 10/3
MTY - ONT • 1 stop
Cheapest one-way
$207
Typical prices: $204-$238
Volaris
Sun 9/16
MTY - ONT • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Monterrey and Ontario. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
August
Cheapest • 12% price drop
May
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

Cheap Flights from Monterrey to Ontario (MTY-ONT)

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

Recent round-trip flight deals from Monterrey to Ontario

Sat, Sep 26 - Sat, Oct 3
Volaris Logo
2:21 pm - 7:46 pmMTY  Monterrey Gen Mariano Escobedo-ONT Ontario
6h 25m1 stop Guadalajara Miguel Hidal
Volaris Logo
9:36 pm - 7:31 amONT  Ontario-MTY Monterrey Gen Mariano Escobedo
8h 55m1 stop Guadalajara Miguel Hidal
$360Volaris
Sat, Sep 5 - Sun, Sep 13
Volaris Logo
2:21 pm - 11:05 pmMTY  Monterrey Gen Mariano Escobedo-ONT Ontario
9h 44m1 stop Guadalajara Miguel Hidal
Volaris Logo
9:36 pm - 7:31 amONT  Ontario-MTY Monterrey Gen Mariano Escobedo
8h 55m1 stop Guadalajara Miguel Hidal
$368Volaris
Sun, Sep 27 - Sat, Oct 3
Volaris Logo
6:20 pm - 11:05 pmMTY  Monterrey Gen Mariano Escobedo-ONT Ontario
5h 45m1 stop Guadalajara Miguel Hidal
Volaris Logo
9:36 pm - 7:31 amONT  Ontario-MTY Monterrey Gen Mariano Escobedo
8h 55m1 stop Guadalajara Miguel Hidal
$375Volaris
Fri, Oct 2 - Sun, Oct 4
Volaris Logo
6:20 pm - 11:05 pmMTY  Monterrey Gen Mariano Escobedo-ONT Ontario
5h 45m1 stop Guadalajara Miguel Hidal
Volaris Logo
9:36 pm - 7:31 amONT  Ontario-MTY Monterrey Gen Mariano Escobedo
8h 55m1 stop Guadalajara Miguel Hidal
$380Volaris
Thu, Oct 1 - Wed, Oct 7
Volaris Logo
2:21 pm - 7:46 pmMTY  Monterrey Gen Mariano Escobedo-ONT Ontario
6h 25m1 stop Guadalajara Miguel Hidal
Volaris Logo
12:55 am - 9:36 amONT  Ontario-MTY Monterrey Gen Mariano Escobedo
7h 41m1 stop Guadalajara Miguel Hidal
$398Volaris
Wed, Sep 16 - Sun, Sep 20
Volaris Logo
6:20 pm - 11:05 pmMTY  Monterrey Gen Mariano Escobedo-ONT Ontario
5h 45m1 stop Guadalajara Miguel Hidal
Volaris Logo
9:36 pm - 7:31 amONT  Ontario-MTY Monterrey Gen Mariano Escobedo
8h 55m1 stop Guadalajara Miguel Hidal
$399Volaris
Sun, Oct 4 - Sat, Oct 10
Volaris Logo
6:20 pm - 11:05 pmMTY  Monterrey Gen Mariano Escobedo-ONT Ontario
5h 45m1 stop Guadalajara Miguel Hidal
Volaris Logo
12:55 am - 9:36 amONT  Ontario-MTY Monterrey Gen Mariano Escobedo
7h 41m1 stop Guadalajara Miguel Hidal
$401Volaris
Tue, Sep 15 - Sun, Sep 20
Volaris Logo
6:20 pm - 11:05 pmMTY  Monterrey Gen Mariano Escobedo-ONT Ontario
5h 45m1 stop Guadalajara Miguel Hidal
Volaris Logo
9:36 pm - 7:31 amONT  Ontario-MTY Monterrey Gen Mariano Escobedo
8h 55m1 stop Guadalajara Miguel Hidal
$403Volaris
Tue, Sep 15 - Sat, Sep 19
Volaris Logo
6:20 pm - 11:05 pmMTY  Monterrey Gen Mariano Escobedo-ONT Ontario
5h 45m1 stop Guadalajara Miguel Hidal
Volaris Logo
9:36 pm - 7:31 amONT  Ontario-MTY Monterrey Gen Mariano Escobedo
8h 55m1 stop Guadalajara Miguel Hidal
$403Volaris
Wed, Oct 7 - Sat, Oct 10
Volaris Logo
2:21 pm - 7:46 pmMTY  Monterrey Gen Mariano Escobedo-ONT Ontario
6h 25m1 stop Guadalajara Miguel Hidal
Volaris Logo
12:55 am - 9:36 amONT  Ontario-MTY Monterrey Gen Mariano Escobedo
7h 41m1 stop Guadalajara Miguel Hidal
$407Volaris
Booking Insights

Price, demand and travel trends for Monterrey to Ontario flights

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

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

Round-trip flights from Monterrey to Ontario start at $360. Prices are typical for this route right now, with typical round-trip fares ranging from $358 to $399. The lowest price found in the past 5 days was $360 on Volaris.

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Key details for Monterrey to Ontario flights

Low season

December

Cheapest flight

$207
Most popular time to fly with an average 3% increase in price.
Flight from Monterrey to Ontario

When to book flights from Monterrey to Ontario

Are your dates flexible? Find out the best times to travel from Monterrey to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Monterrey to Ontario flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Monterrey to Ontario?

    Flights from Monterrey to Ontario usually depart from Monterrey Gen Mariano Escobedo (MTY) and arrive at Ontario (ONT).

  • Which airports do connecting flights from Monterrey to Ontario pass through?

    Most connecting flights from Monterrey to Ontario pass through Guadalajara Miguel Hidal (GDL), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

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

    Yes. Being flexible with your travel dates can save you up to 25% on the Monterrey to Ontario route. Tuesday is the cheapest departure day at $354 round-trip on average, while Sunday is the most expensive at $471, a difference of $117. 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 Monterrey to Ontario?

    A nonstop flight from Monterrey to Ontario takes 0h 00m, covering 1,190 miles.

  • What are the earliest and latest flights from Monterrey to Ontario?

    These are the earliest and latest flight times available from Monterrey to Ontario:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • Do I need a passport to fly from Monterrey 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 Monterrey to Ontario looking right now?

    One-way fares from Monterrey to Ontario are currently in line with typical prices for this route. Average one-way fares are about $225.

  • What is the time difference between Monterrey and Ontario?

    Ontario is 1 hour behind Monterrey (Pacific Time vs Central 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 Monterrey to Ontario flight?

    Round-trip flights from Monterrey to Ontario range from $358 to $399, with an average of $373 over the past 12 months. Anything below $358 counts as a good deal.

Your guide to booking Monterrey to Ontario flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Sunday. On this route, Tuesday flights average $354 - about $117 less than Sunday (25% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Monterrey to Ontario trip for August. Fares historically average $329 round-trip in that month - typically $82 less than the most expensive month, which is September (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
    - Holiday Inn Ontario Airport By IHG
    - La Quinta Inn & Suites by Wyndham Ontario Airport

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

Information on your arrival and departure airports

Monterrey (MTY)
Ontario (ONT)