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Dayton

$167+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DAY
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
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 September 14, 2025.

Round-trip from

$413
(American Airlines)

One-way from

$167
(Kiwi.com)
From Ontario to Dayton
Search Deals
One-way flight from Ontario to Dayton
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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 September 14, 2025.

This American Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 10/411:00 amYYZ - DAY
1 stop10h 46mAmerican Airlines
Sat 10/116:08 amDAY - YYZ
1 stop10h 26mAmerican Airlines
Deal found 9/13$413
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/213:49 pmYUL - DAY
1 stop20h 25mAmerican Airlines
Tue 11/256:10 amDAY - YUL
1 stop9h 00mAmerican Airlines
Deal found 9/12$439
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 10/47:47 pmYYZ - DAY
1 stop18h 25mUnited Airlines
Sat 10/1110:25 amDAY - YYZ
2 stops10h 59mUnited Airlines
Deal found 9/13$500
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 12/306:00 amYYZ - DAY
1 stop10h 43mAmerican Airlines
Thu 1/16:00 amDAY - YYZ
1 stop10h 00mAmerican Airlines
Deal found 9/13$503
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 10/48:15 amYYZ - DAY
1 stop4h 47mUnited Airlines
Sun 10/57:43 pmDAY - YYZ
2 stops17h 03mUnited Airlines
Deal found 9/13$509
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/312:10 pmYYZ - DAY
1 stop21h 40mUnited Airlines
Sun 10/1210:25 amDAY - YYZ
1 stop8h 40mUnited Airlines
Deal found 9/14$513
This Delta deal was found by Cheapflights users on 9/12. 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.
Mon 11/106:00 amYYZ - DAY
2 stops11h 44mDelta
Mon 11/171:22 pmDAY - YYZ
2 stops9h 28mDelta
Deal found 9/12$518
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 10/118:30 amYUL - DAY
1 stop10h 29mUnited Airlines
Sat 10/182:47 pmDAY - YUL
2 stops19h 48mUnited Airlines
Deal found 9/13$547
This United Airlines deal was found by Cheapflights users on 9/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:00 pmYUL - DAY
1 stop14h 52mUnited Airlines
Tue 11/257:00 amDAY - YUL
2 stops12h 02mUnited Airlines
Deal found 9/12$573
This Delta deal was found by Cheapflights users on 9/12. 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.
Fri 11/216:00 amYUL - DAY
2 stops11h 44mDelta
Tue 11/2511:19 amDAY - YUL
2 stops12h 07mDelta
Deal found 9/12$584
This United Airlines deal was found by Cheapflights users on 9/14. 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 12/3012:10 pmYYZ - DAY
2 stops6h 55mUnited Airlines
Thu 1/16:28 amDAY - YYZ
1 stop7h 33mUnited Airlines
Deal found 9/14$585
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 9/2712:31 pmYUL - DAY
1 stop8h 54mAmerican Airlines
Mon 9/295:01 pmDAY - YUL
1 stop18h 44mAmerican Airlines
Deal found 9/13$596

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 2,558,603 searches. Data last updated September 14, 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

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Sat 10/11

11:00 am-6:33 pm

1 stop7h 33m

Dayton

Sat 10/18

6:08 am-4:34 pm

1 stop10h 26m

$413

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Sat 10/4

11:00 am-9:46 pm

1 stop10h 46m

Dayton

Sat 10/11

6:08 am-4:34 pm

1 stop10h 26m

$413

MontrealDayton

YUL - DAY

YULDAY

Montreal Pierre Elliott Trudeau Intl

Fri 11/21

3:49 pm-12:14 pm

1 stop20h 25m

Dayton

Tue 11/25

6:10 am-3:10 pm

1 stop9h 00m

$439

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Sat 10/11

4:00 pm-9:50 am

2 stops17h 50m

Dayton

Sat 10/18

10:25 am-9:24 pm

2 stops10h 59m

$500

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Mon 11/10

6:55 pm-2:14 pm

1 stop19h 19m

Dayton

Mon 11/17

2:50 pm-10:29 am

1 stop19h 39m

$500

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Sat 10/4

7:47 pm-2:12 pm

1 stop18h 25m

Dayton

Sat 10/11

10:25 am-9:24 pm

2 stops10h 59m

$500

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Tue 12/30

6:00 am-4:43 pm

1 stop10h 43m

Dayton

Thu 1/1

6:00 am-4:00 pm

1 stop10h 00m

$503

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Sat 10/4

8:15 am-1:02 pm

1 stop4h 47m

Dayton

Sun 10/5

7:43 pm-12:46 pm

2 stops17h 03m

$509

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Fri 10/3

12:10 pm-9:50 am

1 stop21h 40m

Dayton

Sun 10/12

10:25 am-7:05 pm

1 stop8h 40m

$513

MontrealDayton

YUL - DAY

YULDAY

Montreal Pierre Elliott Trudeau Intl

Fri 2/27

3:45 pm-11:50 am

1 stop20h 05m

Dayton

Fri 3/6

7:22 pm-3:00 pm

1 stop19h 38m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 22 results
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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.

Cheapflights Insights

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

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 March is currently the most expensive (average of $396). 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 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.

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

    For as low as $413, American Airlines can have you in Dayton from Region of Ontario in 7h 33m. Region of Ontario and Dayton are separated by a distance of 352 mi. This flight may include one or multiple stops.

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

    The most popular route from Region of Ontario to Dayton is Montreal Pierre Elliott Trudeau Intl - Dayton. You may also consider Toronto Pearson Intl - Dayton or Hamilton - 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 March is currently the most expensive (average of $396). 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 Dayton?

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

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