When did momondo last update prices for flights from Dayton Airport to Ontario?

Prices for flights from Dayton Airport to Ontario are updated daily.

How many operators does momondo search for flights from Dayton Airport to Ontario?

There is 1 operator available for flights from Dayton Airport to Ontario as of August 2026.

How old do you have to be to fly from Dayton Airport to Ontario?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dayton Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$307 Cheap Flights from Dayton to Ontario in 2026

Find the cheapest flights from Dayton to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:34 am - 6:35 pmDAY Dayton-YYZ Toronto Pearson Intl

13h 01m1 stop Chicago O'Hare Intl

3:13 pm - 11:38 pmYYZ Toronto Pearson Intl-DAY Dayton

8h 25m1 stop Chicago O'Hare Intl

$495American Airlines

Wed, Sep 23 - Wed, Sep 30

5:34 am - 6:35 pmDAY Dayton-YYZ Toronto Pearson Intl

13h 01m1 stop Chicago O'Hare Intl

6:30 am - 6:39 pmYYZ Toronto Pearson Intl-DAY Dayton

12h 09m1 stop Chicago O'Hare Intl

$495American Airlines

Wed, Sep 23 - Wed, Sep 30

12:19 pm - 11:26 pmDAY Dayton-YYZ Toronto Pearson Intl

11h 07m1 stop Chicago O'Hare Intl

1:15 pm - 11:38 pmYYZ Toronto Pearson Intl-DAY Dayton

10h 23m1 stop Chicago O'Hare Intl

$497American Airlines

Fri, Sep 25 - Sun, Sep 27

6:00 am - 4:45 pmDAY Dayton-YYZ Toronto Pearson Intl

10h 45m1 stop Washington, D.C. Reagan-National

5:27 pm - 9:09 amYYZ Toronto Pearson Intl-DAY Dayton

15h 42m1 stop Washington, D.C. Reagan-National

$563American Airlines

Thu, Sep 24 - Thu, Oct 1

5:34 am - 4:45 pmDAY Dayton-YYZ Toronto Pearson Intl

11h 11m1 stop Washington, D.C. Reagan-National

5:27 pm - 9:09 amYYZ Toronto Pearson Intl-DAY Dayton

15h 42m1 stop Washington, D.C. Reagan-National

$563American Airlines

Tue, Sep 8 - Tue, Sep 15

6:00 am - 1:38 pmDAY Dayton-YYZ Toronto Pearson Intl

7h 38m1 stop Washington, D.C. Reagan-National

5:27 pm - 9:09 amYYZ Toronto Pearson Intl-DAY Dayton

15h 42m1 stop Washington, D.C. Reagan-National

$574American Airlines

Wed, Sep 9 - Wed, Sep 16

7:21 am - 4:47 pmDAY Dayton-YYZ Toronto Pearson Intl

9h 26m1 stop Washington, D.C. Reagan-National

5:29 pm - 9:18 amYYZ Toronto Pearson Intl-DAY Dayton

15h 49m1 stop Washington, D.C. Reagan-National

$587American Airlines

Sat, Oct 10 - Sun, Oct 18

6:00 am - 1:43 pmDAY Dayton-YYZ Toronto Pearson Intl

7h 43m1 stop Washington, D.C. Reagan-National

6:00 am - 12:02 pmYYZ Toronto Pearson Intl-DAY Dayton

6h 02m1 stop Charlotte Douglas

$618American Airlines

Thu, Oct 15 - Mon, Oct 19

7:33 pm - 1:07 pmDAY Dayton-YYZ Toronto Pearson Intl

17h 34m2 stops Washington, D.C. Dulles Intl Ottawa

6:55 pm - 9:47 amYYZ Toronto Pearson Intl-DAY Dayton

14h 52m1 stop Washington, D.C. Dulles Intl

$627United Airlines

Sat, Oct 10 - Sun, Oct 18

10:20 am - 3:02 pmDAY Dayton-YUL Montreal Pierre Elliott Trudeau Intl

4h 42m1 stop Washington, D.C. Dulles Intl

6:10 am - 11:03 amYUL Montreal Pierre Elliott Trudeau Intl-DAY Dayton

4h 53m1 stop Chicago O'Hare Intl

$656United Airlines

Sat, Dec 12 - Tue, Dec 15

Cheap last minute flights

Enter your travel dates to find the best prices.

6:03 am - 11:10 amDAY Dayton-YYZ Toronto Pearson Intl

5h 07m1 stop Charlotte Douglas

3:14 pm - 10:36 pmYYZ Toronto Pearson Intl-DAY Dayton

7h 22m1 stop Chicago O'Hare Intl

$911American Airlines

Wed, Aug 19 - Thu, Aug 20

11:26 am - 6:30 pmDAY Dayton-YYZ Toronto Pearson Intl

7h 04m1 stop Chicago O'Hare Intl

1:25 pm - 7:55 pmYYZ Toronto Pearson Intl-DAY Dayton

6h 30m1 stop Charlotte Douglas

$911American Airlines

Sat, Aug 15 - Mon, Aug 17

7:00 am - 2:33 pmDAY Dayton-YYZ Toronto Pearson Intl

7h 33m2 stops Charlotte Douglas Chicago O'Hare Intl

1:25 pm - 7:55 pmYYZ Toronto Pearson Intl-DAY Dayton

6h 30m1 stop Charlotte Douglas

$1,010American Airlines

Sat, Aug 15 - Mon, Aug 17

9:48 am - 6:45 pmDAY Dayton-YYZ Toronto Pearson Intl

8h 57m2 stops Washington, D.C. Reagan-National New York LaGuardia

6:15 am - 12:17 pmYYZ Toronto Pearson Intl-DAY Dayton

6h 02m1 stop Charlotte Douglas

$1,121American Airlines

Wed, Aug 19 - Thu, Aug 20

2:50 pm - 6:55 pmDAY Dayton-YOW Ottawa

4h 05m1 stop Washington, D.C. Dulles Intl

7:30 pm - 9:47 amYOW Ottawa-DAY Dayton

14h 17m1 stop Washington, D.C. Dulles Intl

$1,208United Airlines

Fri, Aug 14 - Mon, Aug 17

7:15 am - 3:10 pmDAY Dayton-YOW Ottawa

7h 55m2 stops Chicago O'Hare Intl Toronto Pearson Intl

6:00 am - 2:15 pmYOW Ottawa-DAY Dayton

8h 15m1 stop Washington, D.C. Dulles Intl

$1,221United Airlines

Fri, Aug 14 - Mon, Aug 17

9:48 am - 8:40 pmDAY Dayton-YOW Ottawa

10h 52m2 stops Washington, D.C. Reagan-National Toronto Pearson Intl

8:40 am - 5:16 pmYOW Ottawa-DAY Dayton

8h 36m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$1,336American Airlines

Fri, Aug 14 - Mon, Aug 17

6:00 am - 1:41 pmDAY Dayton-YYZ Toronto Pearson Intl

7h 41m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

2:31 pm - 11:56 pmYYZ Toronto Pearson Intl-DAY Dayton

9h 25m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

$1,382Delta

Wed, Aug 19 - Thu, Aug 20

11:26 am - 10:25 amDAY Dayton-YYZ Toronto Pearson Intl

22h 59m1 stop Atlanta Hartsfield-Jackson

3:20 pm - 10:40 amYYZ Toronto Pearson Intl-DAY Dayton

19h 20m2 stops Montreal Pierre Elliott Trudeau Intl Atlanta Hartsfield-Jackson

$1,426WestJet

Sun, Aug 16 - Wed, Aug 19

9:48 am - 8:40 pmDAY Dayton-YOW Ottawa

10h 52m2 stops Washington, D.C. Reagan-National Toronto Pearson Intl

7:00 am - 7:55 pmYOW Ottawa-DAY Dayton

12h 55m3 stops Toronto Pearson Intl Washington, D.C. Reagan-National Charlotte Douglas

$1,471American Airlines

Fri, Aug 14 - Mon, Aug 17

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Delta flights from Dayton to Region of Ontario

Our best Delta deals on Dayton to Region of Ontario flight tickets

Delta

Sep 23

DAY6:00 amDayton

12h 09m

2 stops

YYZ6:09 pmToronto Pearson Intl

Sep 30

YYZ6:00 amToronto Pearson Intl

11h 54m

2 stops

DAY5:54 pmDayton

$638

Delta

Sep 13

DAY6:00 amDayton

10h 19m

2 stops

YUL4:19 pmMontreal Pierre Elliott Trudeau Intl

Sep 19

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

8h 38m

1 stop

DAY3:38 pmDayton

$731

Delta

Sep 23

DAY6:00 amDayton

12h 09m

2 stops

YYZ6:09 pmToronto Pearson Intl

Sep 30

YYZ6:00 amToronto Pearson Intl

11h 54m

2 stops

DAY5:54 pmDayton

$735

United Airlines flights from Dayton to Region of Ontario

Our best United Airlines deals on Dayton to Region of Ontario flight tickets

United Airlines

Dec 15

DAY7:15 amDayton

6h 18m

1 stop

YYZ1:33 pmToronto Pearson Intl

Dec 16

YYZ7:00 amToronto Pearson Intl

4h 03m

1 stop

DAY11:03 amDayton

$629

United Airlines

Dec 15

DAY7:15 amDayton

6h 18m

1 stop

YYZ1:33 pmToronto Pearson Intl

Dec 16

YYZ7:00 amToronto Pearson Intl

4h 03m

1 stop

DAY11:03 amDayton

$630

United Airlines

Dec 15

DAY7:15 amDayton

6h 18m

1 stop

YYZ1:33 pmToronto Pearson Intl

Dec 16

YYZ7:00 amToronto Pearson Intl

4h 03m

1 stop

DAY11:03 amDayton

$640

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DaytonToronto

DAY Dayton - YYZ Toronto Pearson Intl

DAYYYZ

Dayton

Wed 9/23

5:34 am-6:35 pm

1 stop13h 01m

Toronto Pearson Intl

Wed 9/30

3:13 pm-11:38 pm

1 stop8h 25m

$495

DaytonToronto

DAY Dayton - YYZ Toronto Pearson Intl

DAYYYZ

Dayton

Wed 9/23

5:34 am-6:35 pm

1 stop13h 01m

Toronto Pearson Intl

Wed 9/30

6:30 am-6:39 pm

1 stop12h 09m

$495

DaytonToronto

DAY Dayton - YYZ Toronto Pearson Intl

DAYYYZ

Dayton

Fri 9/25

12:19 pm-11:26 pm

1 stop11h 07m

Toronto Pearson Intl

Sun 9/27

1:15 pm-11:38 pm

1 stop10h 23m

$497

DaytonToronto

DAY Dayton - YYZ Toronto Pearson Intl

DAYYYZ

Dayton

Thu 9/24

6:00 am-4:45 pm

1 stop10h 45m

Toronto Pearson Intl

Thu 10/1

5:27 pm-9:09 am

1 stop15h 42m

$563

DaytonToronto

DAY Dayton - YYZ Toronto Pearson Intl

DAYYYZ

Dayton

Tue 9/8

5:34 am-4:45 pm

1 stop11h 11m

Toronto Pearson Intl

Tue 9/15

5:27 pm-9:09 am

1 stop15h 42m

$563

DaytonToronto

DAY Dayton - YYZ Toronto Pearson Intl

DAYYYZ

Dayton

Wed 9/9

6:00 am-1:38 pm

1 stop7h 38m

Toronto Pearson Intl

Wed 9/16

5:27 pm-9:09 am

1 stop15h 42m

$574

DaytonToronto

DAY Dayton - YYZ Toronto Pearson Intl

DAYYYZ

Dayton

Sat 10/10

7:21 am-4:47 pm

1 stop9h 26m

Toronto Pearson Intl

Sun 10/18

5:29 pm-9:18 am

1 stop15h 49m

$587

DaytonToronto

DAY Dayton - YYZ Toronto Pearson Intl

DAYYYZ

Dayton

Thu 10/15

6:00 am-1:43 pm

1 stop7h 43m

Toronto Pearson Intl

Mon 10/19

6:00 am-12:02 pm

1 stop6h 02m

$618

DaytonToronto

DAY Dayton - YYZ Toronto Pearson Intl

DAYYYZ

Dayton

Sat 10/10

7:33 pm-1:07 pm

2 stops17h 34m

Toronto Pearson Intl

Sun 10/18

6:55 pm-9:47 am

1 stop14h 52m

$627

Quickest round-trip

DaytonMontreal

DAY Dayton - YUL Montreal Pierre Elliott Trudeau Intl

DAYYUL

Dayton

Sat 12/12

10:20 am-3:02 pm

1 stop4h 42m

Montreal Pierre Elliott Trudeau Intl

Tue 12/15

6:10 am-11:03 am

1 stop4h 53m

$656

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dayton to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Dayton to Ontario?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Dayton to Ontario

What airlines fly to Region of Ontario?

Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Region of Ontario from Dayton according to our data. Air Canada is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 3 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

Cheap Dayton to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dayton to Region of Ontario

Fastest flight time	4h 12m
Direct flights	None

The fastest flight from Dayton to Region of Ontario takes 4h 12m

There are no direct flights from Dayton to Region of Ontario. There are no popular flight routes from Dayton to Region of Ontario.

Search flight deals

Frequently asked questions about flying from Dayton to Ontario

When did momondo last update prices for flights from Dayton Airport to Ontario?
Prices for flights from Dayton Airport to Ontario are updated daily.
How many operators does momondo search for flights from Dayton Airport to Ontario?
There is 1 operator available for flights from Dayton Airport to Ontario as of August 2026.
How old do you have to be to fly from Dayton Airport to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dayton Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Dayton to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dayton to Ontario for you.

Can I find flights from Dayton to Ontario with flexible booking policies on momondo?

All flight searches from Dayton to Ontario on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Dayton to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dayton to Ontario.

I’m not ready to book a flight from Dayton to Ontario right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Dayton to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.