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$242+ Cheap flights from Dayton (DAY) 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — YYZ
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Dayton to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) to Ontario (CAON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$486
(American Airlines)

One-way from

$242
(American Airlines)
From Dayton to Ontario
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One-way flight from Dayton to Ontario
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Find flight deals from Dayton to Ontario

Cheapest flights from Dayton to Ontario
Explore the most affordable flight options available from Dayton to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 3/47:52 pmDAY - YYZ
1 stop15h 58mAmerican Airlines
Tue 3/1110:55 amYYZ - DAY
1 stop12h 47mAmerican Airlines
Deal found 1/21$486
This Delta deal was found by Cheapflights users on 1/20. 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.
Fri 2/711:14 amDAY - YUL
1 stop5h 44mDelta
Sun 2/97:00 amYUL - DAY
1 stop7h 24mDelta
Deal found 1/20$503
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 2/146:55 amDAY - YUL
1 stop15h 53mAmerican Airlines
Sun 2/167:30 amYUL - DAY
1 stop14h 45mAmerican Airlines
Deal found 1/20$530
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/48:14 amDAY - YYZ
1 stop9h 39mDelta
Tue 3/116:15 amYYZ - DAY
2 stops11h 45mDelta
Deal found 1/21$531
This Air Canada deal was found by Cheapflights users on 1/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1610:10 amDAY - YYZ
1 stop13h 36mMultiple Airlines
Wed 2/196:15 amYYZ - DAY
1 stop8h 06mMultiple Airlines
Deal found 1/21$551
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1910:27 amDAY - YYZ
1 stop9h 56mUnited Airlines
Mon 4/218:55 pmYYZ - DAY
2 stops12h 57mUnited Airlines
Deal found 1/21$633
This Justfly.com deal was found by Cheapflights users on 1/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2012:00 pmDAY - YUL
1 stop5h 09mWestJet
Sun 5/2512:45 pmYUL - DAY
1 stop11h 11mWestJet
Deal found 1/21$665
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2010:26 amDAY - YUL
1 stop7h 01mUnited Airlines
Wed 5/219:45 amYUL - DAY
1 stop7h 17mUnited Airlines
Deal found 1/21$729
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/86:00 amDAY - YOW
1 stop11h 06mUnited Airlines
Sat 3/159:45 amYOW - DAY
1 stop9h 22mUnited Airlines
Deal found 1/21$759

Find flights from Dayton to Ontario within your budget

Customize your flight search to find flights from Dayton 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 January 21, 2025.

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Route

Depart

Return

Price

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Tue 3/4

7:52 pm-11:50 am

1 stop15h 58m

Toronto Pearson Intl

Tue 3/11

10:55 am-11:42 pm

1 stop12h 47m

$486

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Fri 2/7

11:14 am-4:58 pm

1 stop5h 44m

Montreal Pierre Elliott Trudeau Intl

Sun 2/9

7:00 am-2:24 pm

1 stop7h 24m

$503

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Fri 2/14

6:55 am-10:48 pm

1 stop15h 53m

Montreal Pierre Elliott Trudeau Intl

Sun 2/16

7:30 am-10:15 pm

1 stop14h 45m

$530

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Tue 3/4

8:14 am-5:53 pm

1 stop9h 39m

Toronto Pearson Intl

Tue 3/11

6:15 am-6:00 pm

2 stops11h 45m

$531

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Sun 2/16

10:10 am-11:46 pm

1 stop13h 36m

Toronto Pearson Intl

Wed 2/19

6:15 am-2:21 pm

1 stop8h 06m

$551

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Sat 4/19

10:27 am-8:23 pm

1 stop9h 56m

Toronto Pearson Intl

Mon 4/21

8:55 pm-9:52 am

2 stops12h 57m

$633

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Tue 5/20

12:00 pm-5:09 pm

1 stop5h 09m

Montreal Pierre Elliott Trudeau Intl

Sun 5/25

12:45 pm-11:56 pm

1 stop11h 11m

$665

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Tue 5/20

10:26 am-5:27 pm

1 stop7h 01m

Montreal Pierre Elliott Trudeau Intl

Wed 5/21

9:45 am-5:02 pm

1 stop7h 17m

$729

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Sat 3/8

6:00 am-5:06 pm

1 stop11h 06m

Ottawa

Sat 3/15

9:45 am-7:07 pm

1 stop9h 22m

$759

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Wed 4/30

6:03 am-4:35 pm

1 stop10h 32m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 13 results
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Best time to book a flight from Dayton to Ontario

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

Travel insights for flights from Dayton to Ontario

Get recent, data-driven insights about flights from Dayton to Ontario including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Dayton to Region of Ontario (average of $243). Flying from Dayton to Region of Ontario in July is currently the most expensive (average of $359). 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated January 21, 2025.
See what other customers who have flown with American Airlines, Delta and United Airlines from Dayton to Ontario have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.2
Good
2,829 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Dayton 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 Dayton to Ontario?

    Located just 10.0 mi from the city center, Dayton (DAY) is the airport most travelers will use when flying to Ontario from Dayton.

  • What are the cheapest airlines to fly from Dayton to Region of Ontario one-way?

    The cheapest airlines for a one-way flight from Dayton to Region of Ontario are American Airlines ($242), United Airlines ($286), and Delta ($476).

  • What are the most popular routes from Dayton to Region of Ontario?

    The most popular flight routes from Dayton to Region of Ontario are Dayton - Toronto Pearson Intl, Dayton - Montreal Pierre Elliott Trudeau Intl and Dayton - Ottawa.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dayton 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 Dayton to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Dayton to Region of Ontario (average of $243). Flying from Dayton to Region of Ontario in July is currently the most expensive (average of $359). 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.

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Alternative routes for Dayton to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Dayton to Ontario

Discover the top airline that operate flights from Dayton to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$762Average$907FlexibilityNo cancel feeOn-time69%
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