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$546+ Cheap flights from Monroe (MLU) to Ontario

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
MLU — YYZ
nov. 22 — nov. 291
sáb. 11/22
sáb. 11/29
1 adult, Economy
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Find flight deals from Monroe to Ontario

Cheapest flights from Monroe to Ontario
Explore the most affordable flight options available from Monroe to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 23, 2025.

This American Airlines deal was found by Cheapflights users on 10/22. 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.
sáb. 12/66:44 pmMLU - YYZ
2 stops15h 12mAmerican Airlines
sáb. 12/136:00 amYYZ - MLU
2 stops12h 52mAmerican Airlines
Deal found 10/22$546
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/66:00 amMLU - YYZ
1 stop10h 02mDelta
sáb. 12/136:00 amYYZ - MLU
2 stops12h 12mDelta
Deal found 10/22$665
This Priceline deal was found by Cheapflights users on 10/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/245:53 pmMLU - YYZ
1 stop5h 05mWestJet
sáb. 10/2511:52 amYYZ - MLU
1 stop6h 21mWestJet
Deal found 10/22$991
This American Airlines deal was found by Cheapflights users on 10/22. 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.
vie. 10/2410:08 amMLU - YYZ
2 stops11h 54mAmerican Airlines
sáb. 10/2512:46 pmYYZ - MLU
2 stops11h 00mAmerican Airlines
Deal found 10/22$1,100
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/246:03 amMLU - YYZ
2 stops10h 51mDelta
sáb. 10/256:00 pmYYZ - MLU
1 stop5h 07mDelta
Deal found 10/22$1,109
This American Airlines deal was found by Cheapflights users on 10/21. 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.
vie. 10/316:00 amMLU - YYZ
1 stop9h 25mAmerican Airlines
dom. 11/25:13 pmYYZ - MLU
1 stop17h 19mAmerican Airlines
Deal found 10/21$1,257

Cheap flight deals from Monroe to Ontario

Keep the following information in mind while searching for Monroe to Ontario flight deals. Data was last updated octubre 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$546
(American Airlines)
Provider with most accurate pricing for Monroe Huenefeld-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Monroe Huenefeld-Toronto (YTO) flights.
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From Monroe Huenefeld to Ontario
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Monroe 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 octubre 23, 2025.
Use the filters below to find and compare flights from Monroe to Ontario that are best for you.

Fly from

Monroe

Fly to

Ontario

Route

Depart

Return

Price

MonroeToronto

MLU - YYZ

MLUYYZ

Monroe Huenefeld

sáb. 12/6

6:44 pm-10:56 am

2 stops15h 12m

Toronto Pearson Intl

sáb. 12/13

6:00 am-5:52 pm

2 stops12h 52m

$546

MonroeToronto

MLU - YYZ

MLUYYZ

Monroe Huenefeld

mar. 3/10

6:02 am-8:33 pm

2 stops13h 31m

Toronto Pearson Intl

sáb. 3/14

6:00 am-10:14 pm

2 stops17h 14m

$650

MonroeToronto

MLU - YYZ

MLUYYZ

Monroe Huenefeld

sáb. 12/6

6:00 am-5:02 pm

1 stop10h 02m

Toronto Pearson Intl

sáb. 12/13

6:00 am-5:12 pm

2 stops12h 12m

$665

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Best time to book a flight from Monroe to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Monroe 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 Monroe to Ontario
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 Monroe 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 Monroe to Ontario?

    Located just 4.4 mi from the city center, Monroe Huenefeld (MLU) is the airport most travelers will use when flying to Ontario from Monroe.

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

    Departing from Monroe to Region of Ontario will take you 13h 31m. Airlines will cover a distance of 1023 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Monroe 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.

See more FAQs

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