Find flights
When to book
Airlines
FAQs

Cheap flights from Ontario to Dayton from C$ 328

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 24/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DAY
5 apr. — 12 apr.1
1 adult

Cheap flight deals from Ontario to Dayton

Keep the following information in mind while searching for Ontario to Dayton flight deals. Data was last updated 31 maart 2025.

Round-trip from

C$ 565

One-way from

C$ 328

Popular in

December

Cheapest in

July

Average price

C$ 837
United Airlines
  • United Airlines
  • 17/5-17/5
  • 2 total stops
  • 9h 45m total
  • Ontario to Dayton
Delta
  • Delta
  • 24/5
  • 1 total stop
  • 7h 37m total
  • Ontario to Dayton
Highest demand for flights based on searches. 18% potential increase in price (C$ 282 potential increase over avg. RT price).
Cheapest flight prices on average. 7% potential price decrease (C$ 90 potential savings vs. average RT price).
Average for round-trip flights in March 2025

Find flight deals from Ontario to Dayton

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 31 maart 2025.

za 17/56:15 a.m.YUL - DAY
1 stop4h 50mUnited Airlines
za 17/52:50 p.m.DAY - YUL
1 stop4h 55mUnited Airlines
Deal found 30/3C$ 565
do 15/55:35 p.m.YUL - DAY
1 stop6h 21mAmerican Airlines
di 20/56:11 p.m.DAY - YUL
1 stop4h 34mAmerican Airlines
Deal found 31/3C$ 580
vr 18/46:00 p.m.YUL - DAY
1 stop5h 28mDelta
zo 20/411:23 a.m.DAY - YUL
2 stops12h 05mDelta
Deal found 30/3C$ 611
vr 16/56:45 p.m.YUL - DAY
1 stop15h 38mWestJet
do 22/56:00 a.m.DAY - YUL
2 stops18h 37mWestJet
Deal found 30/3C$ 657
zo 22/67:00 a.m.YYZ - DAY
1 stop5h 58mUnited Airlines
za 28/62:00 p.m.DAY - YYZ
1 stop6h 44mUnited Airlines
Deal found 30/3C$ 658
do 15/52:30 p.m.YYZ - DAY
1 stop5h 51mDelta
do 22/52:32 p.m.DAY - YYZ
1 stop9h 23mDelta
Deal found 31/3C$ 700
vr 11/46:30 a.m.YYZ - DAY
1 stop5h 57mAmerican Airlines
vr 11/42:30 p.m.DAY - YYZ
2 stops8h 30mAmerican Airlines
Deal found 31/3C$ 933

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 31 maart 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

MontrealDayton

YUL - DAY

YULDAY

Montreal Pierre Elliott Trudeau Intl

za 17/5

6:15 a.m.-11:05 a.m.

1 stop4h 50m

Dayton

za 17/5

2:50 p.m.-7:45 p.m.

1 stop4h 55m

C$ 565

MontrealDayton

YUL - DAY

YULDAY

Montreal Pierre Elliott Trudeau Intl

do 15/5

5:35 p.m.-11:56 p.m.

1 stop6h 21m

Dayton

di 20/5

6:11 p.m.-10:45 p.m.

1 stop4h 34m

C$ 580

MontrealDayton

YUL - DAY

YULDAY

Montreal Pierre Elliott Trudeau Intl

vr 18/4

6:00 p.m.-11:28 p.m.

1 stop5h 28m

Dayton

zo 20/4

11:23 a.m.-11:28 p.m.

2 stops12h 05m

C$ 611

MontrealDayton

YUL - DAY

YULDAY

Montreal Pierre Elliott Trudeau Intl

vr 16/5

6:45 p.m.-10:23 a.m.

1 stop15h 38m

Dayton

do 22/5

6:00 a.m.-12:37 a.m.

2 stops18h 37m

C$ 657

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

zo 22/6

7:00 a.m.-12:58 p.m.

1 stop5h 58m

Dayton

za 28/6

2:00 p.m.-8:44 p.m.

1 stop6h 44m

C$ 658

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

do 15/5

2:30 p.m.-8:21 p.m.

1 stop5h 51m

Dayton

do 22/5

2:32 p.m.-11:55 p.m.

1 stop9h 23m

C$ 700

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

vr 11/4

6:30 a.m.-12:27 p.m.

1 stop5h 57m

Dayton

vr 11/4

2:30 p.m.-11:00 p.m.

2 stops8h 30m

C$ 933

MontrealDayton

YUL - DAY

YULDAY

Montreal Pierre Elliott Trudeau Intl

za 24/5

7:00 a.m.-2:37 p.m.

1 stop7h 37m

C$ 328

MontrealDayton

YUL - DAY

YULDAY

Montreal Pierre Elliott Trudeau Intl

ma 23/6

8:00 p.m.-9:51 a.m.

1 stop13h 51m

C$ 355

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

vr 6/6

6:10 p.m.-11:33 p.m.

1 stop5h 23m

C$ 368

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/3

Showing 1-10 of 12 results
1
2

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 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 31 maart 2025.

When flying from Region of Ontario to Dayton, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Dayton by month

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

In terms of precipitation, rainfall in Dayton ranges from 56.0 - 119.0 mm per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit Dayton when rainfall is around 56.0 mm.

Temperature in Dayton by month

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

If weather is an important factor for your trip to Dayton, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

Reviews of airlines servicing Dayton

Get insights into the airlines that provide service to Dayton. 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 Dayton. Reviews last updated 31 maart 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Ontario to Dayton have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the most popular routes 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.

See more FAQs

Travelling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Miamisburg

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Dayton

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Ontario to Dayton

Discover the top airline that operate flights from Ontario to Dayton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 31 maart 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 708AverageC$ 902FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.