$220+ Cheap flights from Monterey (MRY) to Ontario
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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — YYZ
Sep 17 — Sep 241
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Monterey to Ontario with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Monterey to Ontario
Cheapest
Best
Last-minute
One-way
Cheapest flights from Monterey to OntarioExplore 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 August 18, 2026.
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 August 18, 2026.
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:00 am -
1 stop7h 14m
Sat 9/124:18 pm -
1 stop7h 52m
Deal found 8/16![United Airlines logo]()
$601
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:10 am -
1 stop13h 22m
Sat 10/246:30 am -
1 stop14h 50m
Deal found 8/13![United Airlines logo]()
$602
This Air Canada deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:00 am -
1 stop7h 27m
Sat 9/197:25 am -
1 stop13h 33m
Deal found 8/13![Air Canada logo]()
$607
This Air Canada deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:21 pm -
1 stop9h 15m
Sun 9/136:30 am -
1 stop13h 46m
Deal found 8/17![Air Canada logo]()
$629
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:10 pm -
1 stop28h 49m
Sun 10/1810:00 am -
2 stops32h 49m
Deal found 8/17![Multiple Airlines logo]()
$633
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:19 pm -
1 stop16h 11m
Wed 11/44:10 pm -
1 stop8h 02m
Deal found 8/17![United Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:19 pm -
2 stops8h 40m
Tue 11/1010:53 am -
2 stops13h 19m
Deal found 8/15![United Airlines logo]()
$650
This Air Canada deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:00 am -
1 stop7h 27m
Mon 9/217:25 am -
1 stop13h 33m
Deal found 8/17![Air Canada logo]()
$657
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:10 pm -
1 stop28h 49m
Mon 10/195:50 pm -
2 stops26h 01m
Deal found 8/17![Multiple Airlines logo]()
$671
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:45 pm -
1 stop9h 15m
Mon 9/218:50 am -
2 stops12h 08m
Deal found 8/17![United Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:15 pm -
1 stop17h 01m
Sat 9/126:35 pm -
1 stop18h 40m
Deal found 8/15![United Airlines logo]()
$695
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:25 pm -
1 stop14h 51m
Fri 10/236:00 am -
2 stops15h 20m
Deal found 8/17![United Airlines logo]()
$726
Best flights from Monterey to OntarioDiscover carefully curated flight deals from Monterey to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
Discover carefully curated flight deals from Monterey to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:10 am -
1 stop13h 22m
Sat 10/246:30 am -
1 stop14h 50m
Deal found 8/14![United Airlines logo]()
$601
This Air Canada deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:00 am -
1 stop7h 27m
Sat 9/197:25 am -
1 stop13h 33m
Deal found 8/13![Air Canada logo]()
$607
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:00 am -
1 stop7h 14m
Sat 9/195:16 pm -
1 stop7h 43m
Deal found 8/14![United Airlines logo]()
$601
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:00 am -
2 stops14h 23m
Sat 9/123:25 pm -
1 stop9h 34m
Deal found 8/16![United Airlines logo]()
$611
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:10 am -
1 stop13h 22m
Tue 10/64:18 pm -
1 stop7h 47m
Deal found 8/17![United Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:19 pm -
1 stop16h 11m
Wed 11/44:10 pm -
1 stop8h 02m
Deal found 8/16![United Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:00 am -
1 stop7h 14m
Sat 9/195:16 pm -
1 stop7h 43m
Deal found 8/14![United Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:19 pm -
1 stop16h 11m
Tue 11/104:10 pm -
1 stop8h 02m
Deal found 8/18![United Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:15 pm -
1 stop17h 01m
Sat 9/126:35 pm -
1 stop18h 40m
Deal found 8/15![United Airlines logo]()
$695
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:25 pm -
1 stop14h 51m
Fri 10/239:45 am -
2 stops13h 16m
Deal found 8/13![United Airlines logo]()
$726
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:00 am -
1 stop7h 29m
Tue 9/298:20 am -
1 stop8h 53m
Deal found 8/14![United Airlines logo]()
$781
Last-minute flights from Monterey to OntarioDiscover last-minute flight deals from Monterey to Ontario. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from Monterey to Ontario. Data last updated August 18, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:15 pm -
1 stop17h 01m
Sat 9/128:20 am -
1 stop12h 38m
Deal found 8/15![Air Canada logo]()
$807
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:15 pm -
1 stop17h 01m
Sat 9/126:35 pm -
1 stop18h 40m
Deal found 8/15![United Airlines logo]()
$695
This Air Canada deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:00 am -
1 stop9h 48m
Sun 9/138:10 am -
1 stop12h 06m
Deal found 8/15![Air Canada logo]()
$802
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:00 am -
1 stop7h 14m
Sat 9/124:18 pm -
1 stop7h 52m
Deal found 8/16![United Airlines logo]()
$601
This Air Canada deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:21 pm -
1 stop9h 15m
Sun 9/136:30 am -
1 stop13h 46m
Deal found 8/17![Air Canada logo]()
$629
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:00 am -
1 stop7h 14m
Sun 9/134:18 pm -
1 stop7h 52m
Deal found 8/16![United Airlines logo]()
$692
This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:20 pm -
2 stops17h 15m
Sat 9/1211:40 am -
2 stops13h 41m
Deal found 8/16![American Airlines logo]()
$750
This Air Canada deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:00 am -
1 stop7h 27m
Sat 9/197:25 am -
1 stop13h 33m
Deal found 8/13![Air Canada logo]()
$607
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:00 am -
1 stop7h 14m
Sat 9/195:16 pm -
1 stop7h 43m
Deal found 8/14![United Airlines logo]()
$635
This Air Canada deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:00 am -
1 stop7h 27m
Mon 9/217:25 am -
1 stop13h 33m
Deal found 8/17![Air Canada logo]()
$657
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:45 pm -
1 stop9h 15m
Mon 9/218:50 am -
2 stops12h 08m
Deal found 8/17![United Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:00 am -
1 stop9h 10m
Tue 9/298:20 am -
1 stop8h 53m
Deal found 8/14![United Airlines logo]()
$781
One-way flights from Monterey to OntarioSearch for one-way flight options from Monterey to Ontario. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
Search for one-way flight options from Monterey to Ontario. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:31 pm -
3 stops43h 29m
Deal found 8/13![Multiple Airlines logo]()
$220
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:00 am -
1 stop7h 14m
Deal found 8/17![United Airlines logo]()
$272
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:00 am -
2 stops10h 32m
Deal found 8/16![United Airlines logo]()
$277
This Air Canada deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:25 pm -
1 stop14h 05m
Deal found 8/13![Air Canada logo]()
$288
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:30 am -
1 stop6h 38m
Deal found 8/14![United Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:05 pm -
1 stop10h 11m
Deal found 8/13![United Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:45 pm -
1 stop10h 15m
Deal found 8/14![United Airlines logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:23 pm -
2 stops13h 36m
Deal found 8/14![Alaska Airlines logo]()
$407
This Air Canada deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:15 pm -
1 stop9h 20m
Deal found 8/18![Air Canada logo]()
$432
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 August 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $601 (United Airlines) |
One-way from | $220 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $582 |
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 2,558,603 searches. Data last updated August 18, 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
Cheapest round-trip
MontereyToronto
MRY Monterey Regional - YYZ Toronto Pearson Intl
MRYYYZ
Monterey Regional
Wed 10/21
5:10 am-9:32 pm
1 stop13h 22m
Toronto Pearson Intl
Sat 10/24
6:30 am-6:20 pm
1 stop14h 50m
$601
Quickest round-trip
MontereyToronto
MRY Monterey Regional - YYZ Toronto Pearson Intl
MRYYYZ
Monterey Regional
Sat 9/12
5:00 am-3:14 pm
1 stop7h 14m
Toronto Pearson Intl
Sat 9/19
5:16 pm-9:59 pm
1 stop7h 43m
$601
MontereyToronto
MRY Monterey Regional - YYZ Toronto Pearson Intl
MRYYYZ
Monterey Regional
Fri 9/11
8:00 am-6:27 pm
1 stop7h 27m
Toronto Pearson Intl
Sat 9/19
7:25 am-5:58 pm
1 stop13h 33m
$607
MontereyToronto
MRY Monterey Regional - YYZ Toronto Pearson Intl
MRYYYZ
Monterey Regional
Wed 9/9
5:00 am-10:23 pm
2 stops14h 23m
Toronto Pearson Intl
Sat 9/12
3:25 pm-9:59 pm
1 stop9h 34m
$611
MontereyToronto
MRY Monterey Regional - YYZ Toronto Pearson Intl
MRYYYZ
Monterey Regional
Fri 10/2
5:10 am-9:32 pm
1 stop13h 22m
Toronto Pearson Intl
Tue 10/6
4:18 pm-9:05 pm
1 stop7h 47m
$635
MontereyToronto
MRY Monterey Regional - YYZ Toronto Pearson Intl
MRYYYZ
Monterey Regional
Mon 11/2
12:19 pm-7:30 am
1 stop16h 11m
Toronto Pearson Intl
Wed 11/4
4:10 pm-9:12 pm
1 stop8h 02m
$635
MontereyToronto
MRY Monterey Regional - YYZ Toronto Pearson Intl
MRYYYZ
Monterey Regional
Fri 9/11
5:00 am-3:14 pm
1 stop7h 14m
Toronto Pearson Intl
Sat 9/19
5:16 pm-9:59 pm
1 stop7h 43m
$635
MontereyToronto
MRY Monterey Regional - YYZ Toronto Pearson Intl
MRYYYZ
Monterey Regional
Fri 11/6
12:19 pm-7:30 am
1 stop16h 11m
Toronto Pearson Intl
Tue 11/10
4:10 pm-9:12 pm
1 stop8h 02m
$635
MontereyMontreal
MRY Monterey Regional - YUL Montreal Pierre Elliott Trudeau Intl
MRYYUL
Monterey Regional
Sat 9/5
12:15 pm-8:16 am
1 stop17h 01m
Montreal Pierre Elliott Trudeau Intl
Sat 9/12
6:35 pm-10:15 am
1 stop18h 40m
$695
MontereyMontreal
MRY Monterey Regional - YUL Montreal Pierre Elliott Trudeau Intl
MRYYUL
Monterey Regional
Tue 10/20
2:25 pm-8:16 am
1 stop14h 51m
Montreal Pierre Elliott Trudeau Intl
Fri 10/23
9:45 am-8:01 pm
2 stops13h 16m
$726
Showing 1-10 of 17 resultsSorted by cheapest first
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.
MRY-YYZ
MRY-YUL
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
MRY-CAON
MRY-YYZ
MRY-YUL
No data available for this route at this time. Please check back soon.
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations