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Cheap flights from Dayton to Ontario from C$ 317

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — YYZ
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap 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 September 2025.

Round-trip from

C$ 616

One-way from

C$ 317
American Airlines
  • American Airlines
  • 29/10-5/11
  • 2 total stops
  • 23h 04m total
  • Dayton to Ontario
Search Deals
3/11
  • 3/11
  • 3 total stops
  • 51h 51m total
  • Dayton to Ontario
Search Deals

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 15 September 2025.

Wed 29/106:10 a.m.DAY - YYZ
1 stop10h 24mAmerican Airlines
Wed 5/1110:57 a.m.YYZ - DAY
1 stop12h 40mAmerican Airlines
Deal found 13/9C$ 616
Thu 30/106:00 a.m.DAY - YYZ
1 stop8h 29mAmerican Airlines
Thu 6/111:14 p.m.YYZ - DAY
1 stop10h 45mAmerican Airlines
Deal found 14/9C$ 706
Mon 10/116:00 a.m.DAY - YYZ
1 stop10h 35mAmerican Airlines
Fri 14/1110:57 a.m.YYZ - DAY
1 stop12h 40mAmerican Airlines
Deal found 13/9C$ 711
Mon 10/1110:21 a.m.DAY - YUL
2 stops28h 49mMultiple Airlines
Sat 15/114:35 p.m.YUL - DAY
1 stop21h 48mMultiple Airlines
Deal found 13/9C$ 713
Fri 3/106:05 a.m.DAY - YYZ
1 stop10h 28mAmerican Airlines
Tue 7/1011:00 a.m.YYZ - DAY
1 stop12h 44mAmerican Airlines
Deal found 13/9C$ 772
Fri 3/107:43 p.m.DAY - YYZ
1 stop18h 36mMultiple Airlines
Tue 7/106:00 p.m.YYZ - DAY
2 stops15h 50mMultiple Airlines
Deal found 13/9C$ 774
Mon 3/116:00 a.m.DAY - YYZ
1 stop10h 35mAmerican Airlines
Wed 5/1110:57 a.m.YYZ - DAY
1 stop12h 40mAmerican Airlines
Deal found 15/9C$ 792
Mon 10/117:45 p.m.DAY - YYZ
2 stops16h 03mMultiple Airlines
Fri 14/116:55 p.m.YYZ - DAY
1 stop19h 19mMultiple Airlines
Deal found 13/9C$ 801
Wed 8/106:10 a.m.DAY - YYZ
1 stop10h 24mAmerican Airlines
Sun 12/105:15 p.m.YYZ - DAY
1 stop16h 45mAmerican Airlines
Deal found 14/9C$ 803
Tue 14/107:23 p.m.DAY - YUL
2 stops14h 27mAmerican Airlines
Tue 21/1012:59 p.m.YUL - DAY
2 stops10h 45mAmerican Airlines
Deal found 14/9C$ 815
Wed 29/107:45 p.m.DAY - YYZ
2 stops15h 06mUnited Airlines
Wed 5/116:55 p.m.YYZ - DAY
1 stop14h 57mUnited Airlines
Deal found 13/9C$ 829
Thu 9/105:55 p.m.DAY - YUL
1 stop19h 59mUnited Airlines
Tue 14/106:35 p.m.YUL - DAY
1 stop25h 34mUnited Airlines
Deal found 14/9C$ 836

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 September 2025.
Use the filters below to find and compare flights from Dayton to Ontario that are best for you.

Fly from

Dayton

Fly to

Ontario

Route

Depart

Return

Price

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Wed 29/10

6:10 a.m.-4:34 p.m.

1 stop10h 24m

Toronto Pearson Intl

Wed 5/11

10:57 a.m.-11:37 p.m.

1 stop12h 40m

C$ 616

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Thu 30/10

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

1 stop8h 29m

Toronto Pearson Intl

Thu 6/11

1:14 p.m.-11:59 p.m.

1 stop10h 45m

C$ 706

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Mon 10/11

6:00 a.m.-4:35 p.m.

1 stop10h 35m

Toronto Pearson Intl

Fri 14/11

10:57 a.m.-11:37 p.m.

1 stop12h 40m

C$ 711

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Mon 10/11

10:21 a.m.-3:10 p.m.

2 stops28h 49m

Montreal Pierre Elliott Trudeau Intl

Sat 15/11

4:35 p.m.-2:23 p.m.

1 stop21h 48m

C$ 713

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Fri 3/10

6:05 a.m.-4:33 p.m.

1 stop10h 28m

Toronto Pearson Intl

Tue 7/10

11:00 a.m.-11:44 p.m.

1 stop12h 44m

C$ 772

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Fri 3/10

7:43 p.m.-2:19 p.m.

1 stop18h 36m

Toronto Pearson Intl

Tue 7/10

6:00 p.m.-9:50 a.m.

2 stops15h 50m

C$ 774

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Mon 3/11

6:00 a.m.-4:35 p.m.

1 stop10h 35m

Toronto Pearson Intl

Wed 5/11

10:57 a.m.-11:37 p.m.

1 stop12h 40m

C$ 792

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Mon 10/11

7:45 p.m.-11:48 a.m.

2 stops16h 03m

Toronto Pearson Intl

Fri 14/11

6:55 p.m.-2:14 p.m.

1 stop19h 19m

C$ 801

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Wed 8/10

6:10 a.m.-4:34 p.m.

1 stop10h 24m

Toronto Pearson Intl

Sun 12/10

5:15 p.m.-10:00 a.m.

1 stop16h 45m

C$ 803

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Tue 14/10

7:23 p.m.-9:50 a.m.

2 stops14h 27m

Montreal Pierre Elliott Trudeau Intl

Tue 21/10

12:59 p.m.-11:44 p.m.

2 stops10h 45m

C$ 815

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 30 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.

Cheapflights Insights

Everything you need to know about your flight from Dayton to Ontario

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 C$ 169). Flying from Dayton to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 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 American Airlines and United Airlines fly from Dayton to Region of Ontario in about 10h 24m. The time it takes to get you to your destination can typically vary by up to 9h 35m. 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 - Montreal Pierre Elliott Trudeau Intl, Dayton - Toronto Pearson Intl or Dayton - Hamilton 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.

  • 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 C$ 169). Flying from Dayton to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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Alternative routes for Dayton to Ontario

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