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$225+ Cheap flights from Ontario to Dayton (DAY)

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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DAY
Mar 19 — Mar 261
Wed 3/19
Wed 3/26
1 adult, Economy
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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 March 14, 2025.

Round-trip from

$391
(American Airlines)

One-way from

$225
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$401
From Ontario to Dayton
Search Deals
One-way flight from Ontario to Dayton
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($156 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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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 March 14, 2025.

This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/305:35 pmYUL - DAY
2 stops19h 49mAmerican Airlines
Tue 6/35:47 pmDAY - YUL
2 stops16h 03mAmerican Airlines
Deal found 3/13$391
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/308:00 pmYUL - DAY
1 stop13h 51mUnited Airlines
Thu 6/56:00 amDAY - YUL
1 stop7h 55mUnited Airlines
Deal found 3/13$392
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/196:00 amYUL - DAY
2 stops9h 14mDelta
Wed 3/266:00 amDAY - YUL
1 stop5h 35mDelta
Deal found 3/12$450
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:55 amYYZ - DAY
1 stop5h 05mUnited Airlines
Mon 5/127:40 pmDAY - YYZ
1 stop4h 14mUnited Airlines
Deal found 3/13$468
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/711:00 amYYZ - DAY
1 stop8h 09mAmerican Airlines
Tue 4/156:00 amDAY - YYZ
1 stop10h 35mAmerican Airlines
Deal found 3/13$480
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/71:20 pmYYZ - DAY
2 stops10h 04mDelta
Tue 4/156:03 amDAY - YYZ
1 stop6h 10mDelta
Deal found 3/13$482

Find flights from Ontario to Dayton within your budget

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 2,558,603 searches. Data last updated March 14, 2025.

Fly from

Ontario

Fly to

Dayton

Route

Depart

Return

Price

MontrealDayton

YUL - DAY

YULDAY

Montreal Pierre Elliott Trudeau Intl

Fri 5/30

5:35 pm-1:24 pm

2 stops19h 49m

Dayton

Tue 6/3

5:47 pm-9:50 am

2 stops16h 03m

$391

MontrealDayton

YUL - DAY

YULDAY

Montreal Pierre Elliott Trudeau Intl

Fri 5/30

8:00 pm-9:51 am

1 stop13h 51m

Dayton

Thu 6/5

6:00 am-1:55 pm

1 stop7h 55m

$392

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Tue 5/6

7:55 am-1:00 pm

1 stop5h 05m

Dayton

Mon 5/12

7:40 pm-11:54 pm

1 stop4h 14m

$468

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Mon 4/7

11:00 am-7:09 pm

1 stop8h 09m

Dayton

Tue 4/15

6:00 am-4:35 pm

1 stop10h 35m

$480

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Mon 4/7

10:20 am-11:24 pm

2 stops13h 04m

Dayton

Tue 4/15

11:23 am-8:50 pm

2 stops9h 27m

$482

MontrealDayton

YUL - DAY

YULDAY

Montreal Pierre Elliott Trudeau Intl

Fri 5/30

6:00 am-1:47 pm

2 stops7h 47m

Dayton

Wed 6/4

2:32 pm-11:16 pm

2 stops8h 44m

$608

MontrealDayton

YUL - DAY

YULDAY

Montreal Pierre Elliott Trudeau Intl

Sat 4/26

1:15 pm-8:42 pm

1 stop7h 27m

$225

MontrealDayton

YUL - DAY

YULDAY

Montreal Pierre Elliott Trudeau Intl

Sat 4/26

10:39 am-7:54 pm

2 stops9h 15m

$235

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Mon 6/23

12:00 pm-11:48 pm

1 stop11h 48m

$267

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Tue 4/1

10:20 pm-8:07 am

2 stops33h 47m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 14 results
1
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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.

Travel insights for flights from Ontario to Dayton

Get recent, data-driven insights about flights from Ontario to Dayton including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Region of Ontario to Dayton?

Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Dayton (average of $325). Flying from Region of Ontario to Dayton in June is currently the most expensive (average of $429). 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 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 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit Dayton when rainfall is around 2.2 in.

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 March 14, 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.
Delta
8.0
Very good
7,944 reviews

Crew

8.5

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

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

Delta
8.0
Very good
7,944 reviews
Delta
8.0
Very good
7,944 reviews

Crew

8.5

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

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

United Airlines
7.4
Good
8,623 reviews
Delta
8.0
Very good
7,944 reviews

Crew

8.5

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

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

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,944 reviews

Crew

8.5

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

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?

    Most people fly into Dayton (DAY) if they book a flight to Dayton from Ontario. Dayton is conveniently located just 10.0 mi from Dayton’s city center.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $225. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Region of Ontario to Dayton for a low price.

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

    The most popular route from Region of Ontario to Dayton is Toronto Pearson Intl - Dayton. You may also consider Hamilton - Dayton or Montreal Pierre Elliott Trudeau Intl - 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, August is the cheapest month in which you can book a flight from Region of Ontario to Dayton (average of $325). Flying from Region of Ontario to Dayton in June is currently the most expensive (average of $429). 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

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Springfield
Troy
Huber Heights
Xenia
Miamisburg
Richmond

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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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