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Cheap flights from Ontario to Dayton from C$ 280

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DAY
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 18 December 2025.

Mon 29/126:00 a.m.YYZ - DAY
1 stop16h 21mAmerican Airlines
Tue 6/110:16 a.m.DAY - YYZ
1 stop8h 04mAmerican Airlines
Deal found 15/12C$ 780
Fri 26/129:54 a.m.YYZ - DAY
2 stops14h 05mDelta
Thu 8/16:00 a.m.DAY - YYZ
2 stops14h 26mDelta
Deal found 15/12C$ 842
Fri 26/127:40 p.m.YYZ - DAY
1 stop14h 23mUnited Airlines
Tue 6/15:47 p.m.DAY - YYZ
1 stop6h 12mUnited Airlines
Deal found 15/12C$ 843
Mon 29/125:19 p.m.YYZ - DAY
1 stop4h 23mAmerican Airlines
Sun 4/16:03 a.m.DAY - YYZ
1 stop10h 36mAmerican Airlines
Deal found 15/12C$ 853
Tue 30/121:12 p.m.YYZ - DAY
1 stop10h 38mAmerican Airlines
Thu 1/16:03 a.m.DAY - YYZ
1 stop10h 36mAmerican Airlines
Deal found 17/12C$ 905
Wed 24/123:40 p.m.YYZ - DAY
2 stops40h 34mMultiple Airlines
Fri 9/14:19 p.m.DAY - YYZ
1 stop29h 00mMultiple Airlines
Deal found 15/12C$ 915
Tue 23/125:19 p.m.YYZ - DAY
1 stop4h 23mAmerican Airlines
Sat 3/16:00 a.m.DAY - YYZ
1 stop4h 16mAmerican Airlines
Deal found 15/12C$ 916
Tue 30/124:50 p.m.YYZ - DAY
1 stop6h 54mUnited Airlines
Thu 1/110:38 a.m.DAY - YYZ
2 stops10h 55mUnited Airlines
Deal found 16/12C$ 931
Tue 23/125:15 p.m.YYZ - DAY
1 stop21h 25mMultiple Airlines
Fri 9/14:19 p.m.DAY - YYZ
2 stops27h 16mMultiple Airlines
Deal found 15/12C$ 953
Wed 24/126:50 a.m.YYZ - DAY
1 stop6h 28mUnited Airlines
Sat 27/1210:38 a.m.DAY - YYZ
1 stop13h 08mUnited Airlines
Deal found 15/12C$ 978
Fri 26/124:10 p.m.YYZ - DAY
2 stops17h 53mUnited Airlines
Fri 2/16:28 a.m.DAY - YYZ
1 stop6h 12mUnited Airlines
Deal found 16/12C$ 989

Find flight deals from Ontario to Dayton

Keep the following information in mind while searching for Ontario to Dayton flight deals. Data was last updated 18 December 2025.

Round-trip from

C$ 479

One-way from

C$ 280
American Airlines
  • American Airlines
  • 6/2-8/2
  • 2 total stops
  • 26h 51m total
  • Ontario to Dayton
Search Deals
18/5
  • 18/5
  • 1 total stop
  • 9h 53m total
  • Ontario to Dayton
Search Deals

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 18 December 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

Sat 31/1

9:00 a.m.-5:04 p.m.

1 stop8h 04m

Dayton

Sat 7/2

2:04 p.m.-11:59 p.m.

1 stop9h 55m

C$ 667

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Fri 16/1

9:00 a.m.-5:04 p.m.

1 stop8h 04m

Dayton

Mon 19/1

9:05 a.m.-4:39 p.m.

1 stop7h 34m

C$ 688

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Tue 13/1

9:00 a.m.-5:04 p.m.

1 stop8h 04m

Dayton

Tue 20/1

10:24 a.m.-6:34 p.m.

1 stop8h 10m

C$ 688

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Fri 16/1

2:25 p.m.-11:16 p.m.

2 stops8h 51m

Dayton

Mon 19/1

2:37 p.m.-11:58 p.m.

1 stop9h 21m

C$ 707

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Fri 3/4

7:45 a.m.-2:04 p.m.

1 stop6h 19m

Dayton

Sun 5/4

6:42 p.m.-11:59 p.m.

1 stop5h 17m

C$ 707

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Fri 6/2

2:15 p.m.-11:44 p.m.

2 stops9h 29m

Dayton

Sun 8/2

9:05 a.m.-6:34 p.m.

1 stop9h 29m

C$ 714

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Tue 13/1

12:21 p.m.-5:58 p.m.

1 stop5h 37m

Dayton

Fri 16/1

6:47 p.m.-11:17 a.m.

2 stops16h 30m

C$ 715

MontrealDayton

YUL - DAY

YULDAY

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

9:34 a.m.-11:16 p.m.

2 stops13h 42m

Dayton

Mon 19/1

6:47 p.m.-1:22 p.m.

2 stops18h 35m

C$ 756

MontrealDayton

YUL - DAY

YULDAY

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

5:30 p.m.-2:17 p.m.

2 stops20h 47m

Dayton

Mon 19/1

9:50 a.m.-7:48 p.m.

1 stop9h 58m

C$ 758

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Mon 18/5

7:45 a.m.-5:38 p.m.

1 stop9h 53m

C$ 280

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Showing 1-10 of 13 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$ 259). Flying from Region of Ontario to Dayton in October is currently the most expensive (average of C$ 565). 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 18 December 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 United Airlines and Delta fly from Region of Ontario to Dayton in about 8h 04m. The time it takes to get you to your destination can typically vary by up to 5h 38m. The distance between Region of Ontario and Dayton is about 566 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$ 259). Flying from Region of Ontario to Dayton in October is currently the most expensive (average of C$ 565). 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

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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 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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