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Cheap flights from Ontario to Dayton from C$ 331

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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DAY
27 Apr — 4 May1
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 28 March 2026.

Sat 9/56:15 a.m.
YYZ
-
DAY
1 stop11h 45m
American Airlines
Sat 16/512:35 p.m.
DAY
-
YYZ
1 stop10h 54m
American Airlines
Deal found 24/3C$ 599
Fri 17/410:00 a.m.
YYZ
-
DAY
2 stops14h 17m
Delta
Sat 25/46:00 a.m.
DAY
-
YYZ
2 stops14h 35m
Delta
Deal found 25/3C$ 706
Mon 13/46:00 a.m.
YYZ
-
DAY
2 stops18h 17m
Delta
Sat 25/46:00 a.m.
DAY
-
YYZ
2 stops14h 35m
Delta
Deal found 25/3C$ 717
Sun 10/56:15 a.m.
YYZ
-
DAY
1 stop9h 26m
American Airlines
Sun 17/58:27 a.m.
DAY
-
YYZ
1 stop15h 02m
American Airlines
Deal found 26/3C$ 724
Fri 17/410:00 a.m.
YYZ
-
DAY
2 stops14h 17m
Delta
Thu 23/46:44 p.m.
DAY
-
YYZ
2 stops16h 42m
Delta
Deal found 25/3C$ 732
Wed 8/46:00 a.m.
YYZ
-
DAY
2 stops16h 48m
Delta
Sat 18/46:44 p.m.
DAY
-
YYZ
2 stops16h 42m
Delta
Deal found 25/3C$ 743
Wed 15/46:45 a.m.
YUL
-
DAY
2 stops11h 27m
United Airlines
Sat 18/411:32 a.m.
DAY
-
YUL
2 stops12h 41m
United Airlines
Deal found 25/3C$ 749
Sat 18/410:00 a.m.
YYZ
-
DAY
2 stops12h 47m
Delta
Wed 22/46:00 a.m.
DAY
-
YYZ
2 stops15h 15m
Delta
Deal found 25/3C$ 753
Tue 7/47:50 a.m.
YYZ
-
DAY
2 stops14h 58m
Delta
Tue 21/411:28 a.m.
DAY
-
YYZ
2 stops12h 15m
Delta
Deal found 25/3C$ 757
Sat 9/51:15 p.m.
YYZ
-
DAY
1 stop9h 02m
American Airlines
Sun 31/58:24 a.m.
DAY
-
YYZ
1 stop15h 00m
American Airlines
Deal found 24/3C$ 771
Wed 15/47:41 p.m.
YUL
-
DAY
2 stops15h 02m
Delta
Sat 18/46:44 p.m.
DAY
-
YUL
2 stops13h 56m
Delta
Deal found 26/3C$ 781
Tue 7/47:50 a.m.
YYZ
-
DAY
2 stops14h 58m
Delta
Mon 20/46:44 p.m.
DAY
-
YYZ
2 stops16h 42m
Delta
Deal found 25/3C$ 783

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 28 March 2026.

Round-trip from

C$ 599

One-way from

C$ 331
American Airlines
  • American Airlines
  • 9/5-16/5
  • 2 total stops
  • 22h 39m total
  • Ontario to Dayton
Search Deals
14/4
  • 14/4
  • 2 total stops
  • 39h 39m 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 28 March 2026.
Use the filters below to find and compare flights from Ontario to Dayton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealDayton

YUL - DAY

YULDAY

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

9:45 a.m.-6:12 p.m.

1 stop8h 27m

Dayton

Sat 18/4

8:10 p.m.-11:51 a.m.

1 stop15h 41m

C$ 749

MontrealDayton

YUL - DAY

YULDAY

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

7:41 p.m.-10:43 a.m.

2 stops15h 02m

Dayton

Sat 18/4

6:44 p.m.-8:40 a.m.

2 stops13h 56m

C$ 781

MontrealDayton

YUL - DAY

YULDAY

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

6:00 a.m.-2:29 p.m.

2 stops8h 29m

Dayton

Thu 4/6

6:45 p.m.-11:57 p.m.

1 stop5h 12m

C$ 786

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Mon 11/5

9:00 p.m.-11:00 a.m.

1 stop14h 00m

Dayton

Tue 12/5

2:18 p.m.-11:59 p.m.

1 stop9h 41m

C$ 794

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Mon 11/5

5:20 p.m.-11:59 p.m.

1 stop6h 39m

Dayton

Wed 13/5

7:15 a.m.-11:49 a.m.

1 stop4h 34m

C$ 801

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Mon 13/4

5:20 p.m.-11:59 p.m.

1 stop6h 39m

Dayton

Wed 15/4

6:00 p.m.-11:59 p.m.

1 stop5h 59m

C$ 801

MontrealDayton

YUL - DAY

YULDAY

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

12:30 p.m.-5:27 p.m.

1 stop4h 57m

Dayton

Sat 4/7

5:50 a.m.-3:19 p.m.

1 stop9h 29m

C$ 803

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Wed 8/4

10:15 a.m.-6:12 p.m.

1 stop7h 57m

Dayton

Thu 23/4

11:32 a.m.-3:46 p.m.

1 stop4h 14m

C$ 804
Quickest round-trip

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Thu 9/4

1:00 p.m.-5:03 p.m.

1 stop4h 03m

Dayton

Sat 18/4

6:00 p.m.-11:59 p.m.

1 stop5h 59m

C$ 804

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Wed 15/4

2:45 p.m.-8:27 p.m.

1 stop5h 42m

Dayton

Fri 17/4

7:15 a.m.-11:49 a.m.

1 stop4h 34m

C$ 804

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

Showing 1-10 of 31 resultsSorted by cheapest first
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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, December is the cheapest month in which you can book a flight from Region of Ontario to Dayton (average of C$ 279). Flying from Region of Ontario to Dayton in February is currently the most expensive (average of C$ 623). 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.

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 Delta and United Airlines fly from Region of Ontario to Dayton in about 8h 27m. The time it takes to get you to your destination can typically vary by up to 3h 22m. 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 Toronto Pearson Intl - Dayton or Hamilton - Dayton, Montreal Pierre Elliott Trudeau 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, December is the cheapest month in which you can book a flight from Region of Ontario to Dayton (average of C$ 279). Flying from Region of Ontario to Dayton in February is currently the most expensive (average of C$ 623). 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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Fly with Cheapflights

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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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