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Cheap flights from Monterey to Ontario from C$ 449

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — YYZ
29 Apr — 6 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Monterey to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Monterey to Ontario
Explore the most affordable flight options available from Monterey to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 March 2026.

Sat 9/54:44 p.m.
MRY
-
YYZ
1 stop20h 01m
Multiple Airlines
Sat 16/510:00 a.m.
YYZ
-
MRY
2 stops33h 19m
Multiple Airlines
Deal found 25/3C$ 857
Mon 11/52:51 p.m.
MRY
-
YYZ
2 stops21h 54m
Alaska Airlines
Mon 18/54:55 p.m.
YYZ
-
MRY
1 stop28h 19m
Alaska Airlines
Deal found 27/3C$ 911
Tue 26/57:23 p.m.
MRY
-
YUL
2 stops17h 05m
American Airlines
Sat 30/57:29 a.m.
YUL
-
MRY
2 stops18h 04m
American Airlines
Deal found 28/3C$ 925
Tue 12/56:01 a.m.
MRY
-
YYZ
2 stops14h 28m
American Airlines
Sat 30/56:15 a.m.
YYZ
-
MRY
2 stops15h 08m
American Airlines
Deal found 25/3C$ 952
Thu 25/63:30 p.m.
MRY
-
YUL
1 stop13h 55m
United Airlines
Sat 4/76:10 a.m.
YUL
-
MRY
1 stop8h 44m
United Airlines
Deal found 30/3C$ 952
Tue 12/54:44 p.m.
MRY
-
YYZ
1 stop20h 01m
Alaska Airlines
Sat 30/54:55 p.m.
YYZ
-
MRY
1 stop28h 19m
Alaska Airlines
Deal found 25/3C$ 961
Mon 1/66:57 p.m.
MRY
-
YYZ
1 stop17h 48m
Alaska Airlines
Wed 3/64:55 p.m.
YYZ
-
MRY
1 stop28h 19m
Alaska Airlines
Deal found 29/3C$ 971
Fri 5/65:00 a.m.
MRY
-
YYZ
1 stop7h 14m
United Airlines
Sun 21/66:30 a.m.
YYZ
-
MRY
1 stop7h 40m
United Airlines
Deal found 29/3C$ 979
Mon 1/612:00 p.m.
MRY
-
YYZ
1 stop16h 00m
United Airlines
Wed 3/611:00 a.m.
YYZ
-
MRY
2 stops15h 47m
United Airlines
Deal found 29/3C$ 986
Tue 26/53:30 p.m.
MRY
-
YUL
2 stops16h 10m
United Airlines
Sat 30/56:10 a.m.
YUL
-
MRY
1 stop8h 19m
United Airlines
Deal found 28/3C$ 993
Fri 29/55:00 a.m.
MRY
-
YUL
2 stops13h 26m
United Airlines
Tue 2/69:45 a.m.
YUL
-
MRY
2 stops14h 25m
United Airlines
Deal found 29/3C$ 1,002
Thu 25/67:03 p.m.
MRY
-
YUL
2 stops13h 41m
American Airlines
Sat 4/77:51 a.m.
YUL
-
MRY
2 stops13h 37m
American Airlines
Deal found 29/3C$ 1,022

Find flight deals from Monterey to Ontario

Keep the following information in mind while searching for Monterey to Ontario flight deals. Data was last updated 30 March 2026.

Round-trip from

C$ 857

One-way from

C$ 425

Popular in

December

Cheapest in

January

Average price

C$ 633
9/5-16/5
  • 9/5-16/5
  • 3 total stops
  • 53h 20m total
  • Monterey to Ontario
Search Deals
American Airlines
  • American Airlines
  • 9/5
  • 2 total stops
  • 19h 59m total
  • Monterey to Ontario
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Monterey 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, Cheapflights users made 629,999 searches. Data last updated 30 March 2026.
Use the filters below to find and compare flights from Monterey to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontereyToronto

MRY - YYZ

MRYYYZ

Monterey Regional

Mon 11/5

2:51 p.m.-3:45 p.m.

2 stops21h 54m

Toronto Pearson Intl

Mon 18/5

4:55 p.m.-6:14 p.m.

1 stop28h 19m

C$ 911

MontereyToronto

MRY - YYZ

MRYYYZ

Monterey Regional

Tue 12/5

6:01 a.m.-11:29 p.m.

2 stops14h 28m

Toronto Pearson Intl

Sat 30/5

6:15 a.m.-6:23 p.m.

2 stops15h 08m

C$ 952

MontereyMontreal

MRY - YUL

MRYYUL

Monterey Regional

Thu 25/6

12:00 p.m.-8:25 a.m.

1 stop17h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

6:10 a.m.-11:54 a.m.

1 stop8h 44m

C$ 952

MontereyToronto

MRY - YYZ

MRYYYZ

Monterey Regional

Mon 1/6

6:57 p.m.-3:45 p.m.

1 stop17h 48m

Toronto Pearson Intl

Wed 3/6

4:55 p.m.-6:14 p.m.

1 stop28h 19m

C$ 971

MontereyToronto

MRY - YYZ

MRYYYZ

Monterey Regional

Tue 12/5

2:51 p.m.-3:45 p.m.

2 stops21h 54m

Toronto Pearson Intl

Sat 30/5

4:55 p.m.-6:14 p.m.

1 stop28h 19m

C$ 975
Quickest round-trip

MontereyToronto

MRY - YYZ

MRYYYZ

Monterey Regional

Fri 5/6

5:00 a.m.-3:14 p.m.

1 stop7h 14m

Toronto Pearson Intl

Sun 21/6

6:30 a.m.-11:10 a.m.

1 stop7h 40m

C$ 979

MontereyToronto

MRY - YYZ

MRYYYZ

Monterey Regional

Mon 1/6

3:30 p.m.-7:00 a.m.

1 stop12h 30m

Toronto Pearson Intl

Wed 3/6

11:00 a.m.-11:47 p.m.

2 stops15h 47m

C$ 986

MontereyToronto

MRY - YYZ

MRYYYZ

Monterey Regional

Sat 9/5

7:22 p.m.-2:33 p.m.

2 stops16h 11m

Toronto Pearson Intl

Sat 16/5

11:10 a.m.-10:44 p.m.

2 stops14h 34m

C$ 992

MontereyMontreal

MRY - YUL

MRYYUL

Monterey Regional

Tue 26/5

3:30 p.m.-10:40 a.m.

2 stops16h 10m

Montreal Pierre Elliott Trudeau Intl

Sat 30/5

6:10 a.m.-11:29 a.m.

1 stop8h 19m

C$ 993

MontereyMontreal

MRY - YUL

MRYYUL

Monterey Regional

Fri 29/5

5:00 a.m.-9:26 p.m.

2 stops13h 26m

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

11:23 a.m.-8:36 p.m.

2 stops12h 13m

C$ 1,002

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/3

Showing 1-10 of 17 resultsSorted by cheapest first
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Best time to book a flight from Monterey to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Monterey with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Monterey to Ontario

What is the cheapest month to book a flight from Monterey to Region of Ontario?

Currently, February is the cheapest month in which you can book a flight from Monterey to Region of Ontario (average of C$ 175). Flying from Monterey to Region of Ontario in January is currently the most expensive (average of C$ 307). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Monterey to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Monterey to Ontario?

    For a flight from Monterey to Ontario, you will be flying from Monterey Regional. Monterey Regional (MRY) is just 5.1 km from the centre of the city.

  • How long is the flight from Monterey to Region of Ontario?

    Departing from Monterey to Region of Ontario will take you 14h 28m. The distance between Monterey and Region of Ontario is about 3631 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Monterey to Ontario that include hotel bookings?

    Yes. In addition to deals on Monterey to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Monterey to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Monterey to Ontario.

  • Can I find deals for business class flights from Monterey to Ontario?

    Yes. Cheapflights offers flight deals from Monterey to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Monterey to Region of Ontario?

    Currently, February is the cheapest month in which you can book a flight from Monterey to Region of Ontario (average of C$ 175). Flying from Monterey to Region of Ontario in January is currently the most expensive (average of C$ 307). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Monterey to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Monterey to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Monterey to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Monterey to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Monterey by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Monterey to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Monterey shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Monterey to Ontario become cheaper?

Yes! Start tracking prices for Monterey to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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