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Cheap flights from Dayton to Ontario from C$ 376

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — YYZ
14 Aug — 21 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dayton to Ontario

Enter your travel dates to find the best prices.

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 15 July 2026.

Sat 15/811:26 a.m.
DAY
-
YYZ
1 stop12h 03m
American Airlines
Sat 22/811:39 a.m.
YYZ
-
DAY
1 stop9h 41m
American Airlines
Deal found 11/7C$ 699
Fri 16/104:15 p.m.
DAY
-
YYZ
1 stop24h 40m
Multiple Airlines
Thu 22/1010:20 a.m.
YYZ
-
DAY
1 stop22h 13m
Multiple Airlines
Deal found 14/7C$ 715
Tue 18/85:46 p.m.
DAY
-
YUL
1 stop17h 57m
American Airlines
Fri 21/85:34 p.m.
YUL
-
DAY
1 stop17h 37m
American Airlines
Deal found 12/7C$ 774
Fri 7/85:34 a.m.
DAY
-
YYZ
1 stop11h 11m
American Airlines
Mon 10/85:25 p.m.
YYZ
-
DAY
1 stop15h 53m
American Airlines
Deal found 14/7C$ 778
Sat 8/85:34 a.m.
DAY
-
YYZ
1 stop11h 11m
American Airlines
Sat 15/83:45 p.m.
YYZ
-
DAY
1 stop5h 28m
American Airlines
Deal found 11/7C$ 816
Tue 25/85:34 a.m.
DAY
-
YYZ
1 stop6h 25m
American Airlines
Tue 1/911:53 a.m.
YYZ
-
DAY
1 stop5h 09m
American Airlines
Deal found 11/7C$ 832
Sat 15/87:48 p.m.
DAY
-
YYZ
1 stop4h 06m
United Airlines
Sat 22/85:24 p.m.
YYZ
-
DAY
1 stop6h 35m
United Airlines
Deal found 12/7C$ 855
Sat 28/1111:39 a.m.
DAY
-
YYZ
1 stop5h 08m
United Airlines
Wed 2/122:50 p.m.
YYZ
-
DAY
1 stop3h 51m
United Airlines
Deal found 12/7C$ 871
Wed 22/78:49 a.m.
DAY
-
YYZ
1 stop14h 40m
American Airlines
Wed 29/77:17 a.m.
YYZ
-
DAY
1 stop15h 44m
American Airlines
Deal found 13/7C$ 885
Wed 12/87:00 a.m.
DAY
-
YYZ
1 stop5h 33m
American Airlines
Fri 21/87:20 a.m.
YYZ
-
DAY
1 stop4h 32m
American Airlines
Deal found 14/7C$ 886
Sat 5/1210:20 a.m.
DAY
-
YUL
1 stop4h 42m
United Airlines
Tue 8/126:10 a.m.
YUL
-
DAY
1 stop6h 54m
United Airlines
Deal found 11/7C$ 894
Fri 14/87:15 a.m.
DAY
-
YYZ
1 stop4h 34m
United Airlines
Tue 25/88:50 a.m.
YYZ
-
DAY
1 stop4h 48m
United Airlines
Deal found 14/7C$ 901

Find flight deals from Dayton to Ontario

Keep the following information in mind while searching for Dayton to Ontario flight deals. Data was last updated 15 July 2026.

Round-trip from

C$ 699

One-way from

C$ 376
American Airlines
  • American Airlines
  • 15/8-22/8
  • 2 total stops
  • 21h 44m total
  • Dayton to Ontario
Search Deals
United Airlines
  • United Airlines
  • 25/8
  • 1 total stop
  • 4h 34m total
  • Dayton to Ontario
Search Deals

Cheapflights Fare Finder

 
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 629,999 searches. Data last updated 15 July 2026.
Use the filters below to find and compare flights from Dayton to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Sat 28/11

5:30 a.m.-9:47 a.m.

1 stop4h 17m

Toronto Pearson Intl

Wed 2/12

7:00 a.m.-11:03 a.m.

1 stop4h 03m

C$ 855

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Fri 31/7

5:40 a.m.-9:54 a.m.

1 stop4h 14m

Toronto Pearson Intl

Sat 1/8

11:00 a.m.-5:30 p.m.

1 stop6h 30m

C$ 886

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Sat 5/12

10:20 a.m.-3:02 p.m.

1 stop4h 42m

Montreal Pierre Elliott Trudeau Intl

Tue 8/12

6:10 a.m.-1:04 p.m.

1 stop6h 54m

C$ 894

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Tue 25/8

11:26 a.m.-11:41 p.m.

2 stops12h 15m

Toronto Pearson Intl

Tue 1/9

10:00 a.m.-10:03 p.m.

2 stops12h 03m

C$ 908

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Sat 15/8

2:50 p.m.-11:54 p.m.

1 stop9h 04m

Toronto Pearson Intl

Sat 22/8

2:05 p.m.-11:59 p.m.

2 stops9h 54m

C$ 912

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Tue 11/8

5:32 p.m.-1:46 p.m.

1 stop20h 14m

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

5:34 p.m.-11:52 a.m.

1 stop18h 18m

C$ 923

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Tue 18/8

3:06 p.m.-4:45 p.m.

2 stops25h 39m

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

6:45 a.m.-5:45 p.m.

2 stops11h 00m

C$ 923

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Wed 23/9

3:27 p.m.-11:59 p.m.

1 stop8h 32m

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

7:00 a.m.-2:41 p.m.

1 stop7h 41m

C$ 923

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Mon 19/10

7:33 p.m.-11:54 p.m.

1 stop4h 21m

Ottawa

Fri 23/10

7:30 p.m.-9:47 a.m.

1 stop14h 17m

C$ 926

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Sat 9/1

10:20 a.m.-6:47 p.m.

1 stop8h 27m

Ottawa

Tue 12/1

9:45 a.m.-2:01 p.m.

1 stop4h 16m

C$ 940

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/7

Showing 1-10 of 29 resultsSorted by cheapest first
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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.

Cheapflights Insights

Everything you need to know about your flight from Dayton 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 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?

    For a flight from Dayton to Ontario, you will be flying from Dayton. Dayton (DAY) is just 16.1 km from the centre of the city.

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

    Airlines like United Airlines, Delta, and American Airlines fly from Dayton to Region of Ontario in about 4h 17m. The time it takes to get you to your destination can typically vary by up to 15h 57m. The distance between Dayton and Region of Ontario is about 566 km. This flight may include one or multiple stops.

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

    Most travellers choose Dayton - Toronto Pearson Intl, Dayton - Montreal Pierre Elliott Trudeau Intl or Dayton - Ottawa when deciding on the best route from Dayton to Region of Ontario.

  • 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.

See more FAQs

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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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