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Cheap flights from Ontario to Dayton from C$ 403

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 17/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DAY
2 Dec — 9 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Dayton

Keep the following information in mind while searching for Ontario to Dayton flight deals. Data was last updated 2 November 2025.

Round-trip from

C$ 485

One-way from

C$ 403
American Airlines
  • American Airlines
  • 27/11-2/12
  • 2 total stops
  • 31h 59m total
  • Ontario to Dayton
Search Deals
United Airlines
  • United Airlines
  • 17/12
  • 1 total stop
  • 4h 18m total
  • Ontario to Dayton
Search Deals

Find flight deals from Ontario to Dayton

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Dayton
Explore the most affordable flight options available from Ontario to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 November 2025.

Thu 27/111:14 p.m.YYZ - DAY
1 stop24h 33mAmerican Airlines
Tue 2/128:38 a.m.DAY - YYZ
1 stop7h 26mAmerican Airlines
Deal found 31/10C$ 485
Tue 30/121:12 p.m.YYZ - DAY
1 stop10h 38mAmerican Airlines
Thu 1/18:59 a.m.DAY - YYZ
1 stop8h 41mAmerican Airlines
Deal found 1/11C$ 636
Thu 27/112:15 p.m.YYZ - DAY
2 stops23h 13mMultiple Airlines
Tue 2/127:15 a.m.DAY - YYZ
1 stop26h 43mMultiple Airlines
Deal found 31/10C$ 682
Tue 30/126:35 p.m.YYZ - DAY
1 stop22h 11mUnited Airlines
Thu 1/12:00 p.m.DAY - YYZ
1 stop8h 54mUnited Airlines
Deal found 31/10C$ 685
Tue 25/1112:05 p.m.YYZ - DAY
1 stop8h 10mUnited Airlines
Thu 4/127:15 a.m.DAY - YYZ
1 stop9h 24mUnited Airlines
Deal found 1/11C$ 727
Fri 14/112:45 p.m.YYZ - DAY
1 stop4h 16mUnited Airlines
Sun 16/119:15 a.m.DAY - YYZ
1 stop7h 24mUnited Airlines
Deal found 2/11C$ 890
Tue 30/126:10 a.m.YYZ - DAY
1 stop5h 09mDelta
Thu 1/111:59 a.m.DAY - YYZ
2 stops10h 51mDelta
Deal found 1/11C$ 901
Fri 31/103:49 p.m.YYZ - DAY
1 stop5h 19mAmerican Airlines
Fri 2/16:00 a.m.DAY - YYZ
1 stop6h 32mAmerican Airlines
Deal found 31/10C$ 974
Sat 8/114:45 p.m.YUL - DAY
1 stop6h 58mUnited Airlines
Wed 12/117:00 a.m.DAY - YUL
1 stop14h 17mUnited Airlines
Deal found 31/10C$ 983
Fri 14/116:10 a.m.YYZ - DAY
1 stop9h 10mWestJet
Sun 16/111:22 p.m.DAY - YYZ
1 stop21h 47mWestJet
Deal found 2/11C$ 1,006
Fri 7/1112:25 p.m.YYZ - DAY
1 stop22h 10mWestJet
Sun 9/111:22 p.m.DAY - YYZ
1 stop21h 47mWestJet
Deal found 2/11C$ 1,023
Sun 2/113:52 p.m.YUL - DAY
1 stop8h 07mAmerican Airlines
Fri 7/116:00 a.m.DAY - YUL
1 stop6h 15mAmerican Airlines
Deal found 31/10C$ 1,100

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Dayton 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 2 November 2025.
Use the filters below to find and compare flights from Ontario to Dayton that are best for you.

Fly from

Ontario

Fly to

Dayton

Route

Depart

Return

Price

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Thu 27/11

1:14 p.m.-1:47 p.m.

1 stop24h 33m

Dayton

Tue 2/12

8:38 a.m.-4:04 p.m.

1 stop7h 26m

C$ 485

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Fri 17/4

6:30 p.m.-4:51 p.m.

1 stop22h 21m

Dayton

Sun 19/4

9:00 a.m.-6:57 p.m.

1 stop9h 57m

C$ 623

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Tue 30/12

1:12 p.m.-11:50 p.m.

1 stop10h 38m

Dayton

Thu 1/1

8:59 a.m.-5:40 p.m.

1 stop8h 41m

C$ 636

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Thu 27/11

2:15 p.m.-1:28 p.m.

2 stops23h 13m

Dayton

Tue 2/12

7:15 a.m.-9:58 a.m.

1 stop26h 43m

C$ 682

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Tue 30/12

6:35 p.m.-4:46 p.m.

1 stop22h 11m

Dayton

Thu 1/1

2:00 p.m.-10:54 p.m.

1 stop8h 54m

C$ 685

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Tue 25/11

12:05 p.m.-8:15 p.m.

1 stop8h 10m

Dayton

Thu 4/12

7:15 a.m.-4:39 p.m.

1 stop9h 24m

C$ 727

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Fri 3/4

2:50 p.m.-6:41 p.m.

1 stop3h 51m

Dayton

Sun 5/4

9:00 a.m.-4:42 p.m.

1 stop7h 42m

C$ 733

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Tue 24/3

7:45 a.m.-2:00 p.m.

1 stop6h 15m

Dayton

Thu 26/3

6:40 p.m.-12:06 a.m.

1 stop5h 26m

C$ 748

MontrealDayton

YUL - DAY

YULDAY

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

7:00 a.m.-2:00 p.m.

1 stop7h 00m

Dayton

Wed 25/3

6:40 p.m.-11:54 p.m.

1 stop5h 14m

C$ 773

MontrealDayton

YUL - DAY

YULDAY

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

7:20 a.m.-12:52 p.m.

1 stop5h 32m

Dayton

Wed 25/3

6:36 a.m.-1:30 p.m.

1 stop6h 54m

C$ 773

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 14 results
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Best time to book a flight from Ontario to Dayton

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

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

Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Dayton (average of C$ 263). Flying from Region of Ontario to Dayton in October is currently the most expensive (average of C$ 576). 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.

What is the cheapest time of day to fly from ON to DAY?

Find hourly flight availability from Ontario to Dayton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 November 2025.

When flying from Region of Ontario to Dayton, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 33% versus a flight in the evening.

Related info for your journey

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

    Dayton (DAY), located 16.1 km from the city centre, is the airport you fly into when you book flights from Ontario to Dayton.

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

    Airlines like American Airlines, United Airlines, and Delta fly from Region of Ontario to Dayton in about 7h. The time it takes to get you to your destination can typically vary by up to 17h 33m. The distance between Region of Ontario and Dayton is about 1054 km. Both multi-stop and direct flights can be found to your destination and back.

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

    While some choose either Montreal Pierre Elliott Trudeau Intl - Dayton or Hamilton - Dayton, Toronto Pearson Intl - Dayton is the most popular route from Region of Ontario to Dayton.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Dayton (average of C$ 263). Flying from Region of Ontario to Dayton in October is currently the most expensive (average of C$ 576). 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

Travelling to a place near Dayton?

Book flights to Dayton if you plan to visit one of these locations
Miamisburg

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Alternative routes for Ontario to Dayton

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

Discover the top airline that operate flights from Ontario to Dayton. 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 629,999 searches. Data last updated 2 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 661AverageC$ 736FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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 Ontario to Dayton?

Cheapflights helps you search for flights from Ontario to Dayton via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Dayton.

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

Yes! Cheapflights helps users easily find flights from Ontario to Dayton with no change fees.

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

Yes! Start tracking prices for Ontario to Dayton 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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