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Cheap flights from Dayton to Ontario from C$ 408

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 29/6. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — YYZ
5 May — 12 May1
1 adult

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 30 April 2025.

Round-trip from

C$ 644

One-way from

C$ 408

Popular in

November

Cheapest in

April

Average price

C$ 385
American Airlines
  • American Airlines
  • 14/6-21/6
  • 2 total stops
  • 33h 47m total
  • Dayton to Ontario
Search Deals
United Airlines
  • United Airlines
  • 29/6
  • 1 total stop
  • 5h 49m total
  • Dayton to Ontario
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 155 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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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 30 April 2025.

Sat 14/65:37 p.m.DAY - YYZ
1 stop17h 22mAmerican Airlines
Sat 21/66:30 a.m.YYZ - DAY
1 stop16h 25mAmerican Airlines
Deal found 29/4C$ 644
Wed 27/88:05 a.m.DAY - YYZ
1 stop10h 08mDelta
Tue 2/96:15 a.m.YYZ - DAY
1 stop14h 12mDelta
Deal found 28/4C$ 680
Wed 3/911:42 a.m.DAY - YYZ
1 stop9h 30mMultiple Airlines
Wed 10/96:35 p.m.YYZ - DAY
1 stop16h 32mMultiple Airlines
Deal found 28/4C$ 747
Sun 31/87:45 p.m.DAY - YYZ
1 stop14h 19mUnited Airlines
Fri 5/97:47 p.m.YYZ - DAY
1 stop14h 03mUnited Airlines
Deal found 28/4C$ 785
Sun 25/55:40 p.m.DAY - YUL
1 stop17h 00mUnited Airlines
Fri 30/57:10 p.m.YUL - DAY
1 stop14h 41mUnited Airlines
Deal found 29/4C$ 869
Fri 20/67:45 p.m.DAY - YOW
2 stops20h 58mMultiple Airlines
Sun 22/62:40 p.m.YOW - DAY
1 stop19h 11mMultiple Airlines
Deal found 28/4C$ 944
Fri 20/67:45 p.m.DAY - YOW
2 stops17h 25mUnited Airlines
Sun 22/66:30 a.m.YOW - DAY
2 stops17h 18mUnited Airlines
Deal found 28/4C$ 995
Tue 29/43:03 p.m.DAY - YOW
2 stops33h 19mWestJet
Fri 9/53:35 p.m.YOW - DAY
2 stops18h 48mWestJet
Deal found 29/4C$ 2,132

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 30 April 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

Sat 14/6

5:37 p.m.-10:59 a.m.

1 stop17h 22m

Toronto Pearson Intl

Sat 21/6

6:30 a.m.-10:55 p.m.

1 stop16h 25m

C$ 644

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Wed 27/8

8:05 a.m.-6:13 p.m.

1 stop10h 08m

Toronto Pearson Intl

Wed 3/9

7:59 a.m.-8:27 p.m.

1 stop12h 28m

C$ 680

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Wed 3/9

11:42 a.m.-9:12 p.m.

1 stop9h 30m

Toronto Pearson Intl

Wed 10/9

6:35 p.m.-11:07 a.m.

1 stop16h 32m

C$ 747

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Sun 31/8

7:45 p.m.-10:04 a.m.

1 stop14h 19m

Toronto Pearson Intl

Fri 5/9

7:47 p.m.-9:50 a.m.

1 stop14h 03m

C$ 785

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Sun 25/5

5:40 p.m.-10:40 a.m.

1 stop17h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 30/5

7:10 p.m.-9:51 a.m.

1 stop14h 41m

C$ 869

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Fri 20/6

7:45 p.m.-4:43 p.m.

2 stops20h 58m

Ottawa

Sun 22/6

2:40 p.m.-9:51 a.m.

1 stop19h 11m

C$ 944

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Fri 20/6

7:45 p.m.-1:10 p.m.

2 stops17h 25m

Ottawa

Sun 22/6

6:30 a.m.-11:48 p.m.

2 stops17h 18m

C$ 995

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Sun 29/6

6:00 a.m.-11:49 a.m.

1 stop5h 49m

C$ 408

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Thu 12/6

2:33 p.m.-12:37 a.m.

2 stops10h 04m

C$ 500

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Thu 12/6

2:33 p.m.-12:37 a.m.

2 stops10h 04m

C$ 527

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 11 results
1
2

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$ 167). 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 30 April 2025.
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,826 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Dayton to Region of Ontario one-way?

    One-way options have recently been found by users for as low as C$ 408 on United Airlines. Other airlines that offer cheap prices include WestJet from C$ 500 and Delta from C$ 527 one-way.

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

    Most travellers choose Dayton - Toronto Pearson Intl, Dayton - Hamilton 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.

  • 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$ 167). 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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