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Dayton

$268+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DAY
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:15 pm
YYZ
-
DAY
1 stop17h 41m
Multiple Airlines
Mon 3/29:20 pm
DAY
-
YYZ
2 stops26h 00m
Multiple Airlines
Deal found 1/28$376
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 3/1911:40 am
YYZ
-
DAY
1 stop9h 38m
American Airlines
Wed 3/258:32 am
DAY
-
YYZ
1 stop7h 31m
American Airlines
Deal found 1/27$388
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Wed 2/2511:40 am
YYZ
-
DAY
1 stop9h 20m
American Airlines
Sat 2/288:32 am
DAY
-
YYZ
1 stop12h 57m
American Airlines
Deal found 1/28$389
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:15 pm
YYZ
-
DAY
1 stop17h 41m
Multiple Airlines
Sun 3/111:46 am
DAY
-
YYZ
2 stops32h 07m
Multiple Airlines
Deal found 1/28$412
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Wed 2/111:14 pm
YYZ
-
DAY
1 stop8h 30m
American Airlines
Wed 2/188:32 am
DAY
-
YYZ
1 stop7h 31m
American Airlines
Deal found 1/28$421
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/222:20 pm
YYZ
-
DAY
1 stop30h 12m
Multiple Airlines
Mon 3/29:20 pm
DAY
-
YYZ
2 stops26h 00m
Multiple Airlines
Deal found 1/28$447
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Wed 2/257:20 am
YYZ
-
DAY
1 stop12h 18m
United Airlines
Tue 3/39:45 am
DAY
-
YYZ
1 stop12h 32m
United Airlines
Deal found 1/28$468
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/2110:00 am
YYZ
-
DAY
1 stop9h 38m
United Airlines
Tue 2/249:45 am
DAY
-
YYZ
1 stop9h 12m
United Airlines
Deal found 1/28$471
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/222:20 pm
YYZ
-
DAY
1 stop30h 12m
Multiple Airlines
Sun 3/111:46 am
DAY
-
YYZ
2 stops32h 07m
Multiple Airlines
Deal found 1/28$483
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Sun 2/222:15 pm
YYZ
-
DAY
1 stop7h 59m
United Airlines
Tue 3/39:00 am
DAY
-
YYZ
1 stop9h 34m
United Airlines
Deal found 1/28$485
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Sun 2/226:00 am
YYZ
-
DAY
1 stop11h 04m
American Airlines
Sun 3/18:32 am
DAY
-
YYZ
1 stop7h 31m
American Airlines
Deal found 1/28$493
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Mon 2/236:25 pm
YUL
-
DAY
1 stop22h 45m
United Airlines
Mon 3/25:49 pm
DAY
-
YUL
1 stop22h 08m
United Airlines
Deal found 1/26$513

Find flight deals from Ontario to Dayton

Keep the following information in mind while searching for Ontario to Dayton flight deals. Data was last updated January 29, 2026.

Round-trip from

$376
(Kiwi.com)

One-way from

$268
(Thrive Travel)
From Ontario to Dayton
Search Deals
One-way flight from Ontario to Dayton
Search Deals

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 January 29, 2026.
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

Thu 3/19

11:40 am-9:18 pm

1 stop9h 38m

Dayton

Wed 3/25

8:32 am-4:03 pm

1 stop7h 31m

$388

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Wed 2/11

1:14 pm-9:44 pm

1 stop8h 30m

Dayton

Wed 2/18

8:32 am-4:03 pm

1 stop7h 31m

$421

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Wed 2/25

7:20 am-7:38 pm

1 stop12h 18m

Dayton

Tue 3/3

9:45 am-10:17 pm

1 stop12h 32m

$468

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Sat 2/21

10:00 am-7:38 pm

1 stop9h 38m

Dayton

Tue 2/24

9:45 am-6:57 pm

1 stop9h 12m

$471

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Thu 2/26

3:30 pm-11:43 pm

1 stop8h 13m

Dayton

Tue 3/3

9:00 am-6:34 pm

1 stop9h 34m

$485

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Tue 2/24

3:30 pm-11:43 pm

1 stop8h 13m

Dayton

Tue 3/3

9:00 am-11:19 pm

1 stop14h 19m

$485

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Wed 2/25

10:00 am-10:14 pm

2 stops12h 14m

Dayton

Sat 2/28

5:49 pm-9:58 am

1 stop16h 09m

$485

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Wed 2/11

10:00 am-7:37 pm

1 stop9h 37m

Dayton

Wed 2/18

2:57 pm-10:33 am

2 stops19h 36m

$502

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Sat 2/21

6:10 am-2:41 pm

1 stop8h 31m

Dayton

Tue 2/24

6:00 am-5:47 pm

2 stops11h 47m

$508

TorontoDayton

YYZ - DAY

YYZDAY

Toronto Pearson Intl

Wed 2/11

2:25 pm-11:16 pm

2 stops8h 51m

Dayton

Wed 2/18

6:00 am-5:47 pm

2 stops11h 47m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 31 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, March is the cheapest month in which you can book a flight from Region of Ontario to Dayton (average of $189). Flying from Region of Ontario to Dayton in October is currently the most expensive (average of $410). 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 $388, American Airlines can have you in Dayton from Region of Ontario in 9h 38m. 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 Toronto Pearson Intl - Dayton. You may also consider Montreal Pierre Elliott Trudeau 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, March is the cheapest month in which you can book a flight from Region of Ontario to Dayton (average of $189). Flying from Region of Ontario to Dayton in October is currently the most expensive (average of $410). 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
Huber Heights
Springfield
Troy
Xenia
Greenville
Miamisburg

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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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