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 63% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 4 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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 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.

$304 Cheap Flights from Dayton to Ontario in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

6:28 pm - 10:56 amDAY-YYZ

16h 28m1 stop

1:10 pm - 9:55 pmYYZ-DAY

8h 45m1 stop

$358American Airlines

Find Deal

Wed, Dec 10 - Wed, Dec 17

12:48 pm - 9:29 pmDAY-YYZ

8h 41m1 stop

7:00 pm - 12:23 pmYYZ-DAY

17h 23m1 stop

$365American Airlines

Find Deal

Fri, Nov 28 - Sat, Jan 10

10:27 am - 6:57 pmDAY-YYZ

8h 30m1 stop

7:35 am - 7:37 pmYYZ-DAY

12h 02m2 stops

$555Multiple Airlines

Find Deal

Fri, Nov 28 - Sat, Jan 10

6:00 am - 5:48 pmDAY-YYZ

11h 48m2 stops

6:05 am - 5:47 pmYYZ-DAY

11h 42m2 stops

$569Delta

Find Deal

Wed, Dec 10 - Wed, Dec 17

6:00 am - 10:40 pmDAY-YUL

16h 40m2 stops

3:50 pm - 12:37 pmYUL-DAY

20h 47m1 stop

$577American Airlines

Find Deal

Wed, Dec 10 - Wed, Dec 17

6:17 pm - 12:15 pmDAY-YUL

17h 58m2 stops

3:50 pm - 12:20 pmYUL-DAY

20h 30m1 stop

$585American Airlines

Find Deal

Tue, Nov 11 - Sun, Dec 7

11:43 am - 5:12 pmDAY-YOW

5h 29m1 stop

6:20 am - 11:08 amYOW-DAY

4h 48m1 stop

$647United Airlines

Find Deal

Sat, Nov 22 - Sat, Nov 29

2:50 pm - 11:30 amDAY-YUL

20h 40m1 stop

8:00 pm - 9:52 amYUL-DAY

13h 52m1 stop

$651United Airlines

Find Deal

Thu, Nov 13 - Sun, Nov 16

6:00 am - 1:38 pmDAY-YUL

7h 38m2 stops

2:30 pm - 11:16 pmYUL-DAY

8h 46m2 stops

$737Delta

Find Deal

Sun, Apr 5 - Wed, Apr 8

2:00 pm - 3:57 pmDAY-YUL

25h 57m1 stop

1:10 pm - 11:44 pmYUL-DAY

10h 34m1 stop

$755Multiple Airlines

Find Deal

Mon, Dec 29 - Fri, Jan 2

American Airlines flights from Dayton to Region of Ontario

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

American Airlines

Dec 10

DAY6:28 pmDayton

16h 28m

1 stop

YYZ10:56 amToronto Pearson Intl

Dec 17

YYZ1:10 pmToronto Pearson Intl

8h 45m

1 stop

DAY9:55 pmDayton

$358

Find similar

American Airlines

Nov 28

DAY12:48 pmDayton

8h 41m

1 stop

YYZ9:29 pmToronto Pearson Intl

Jan 10

YYZ7:00 pmToronto Pearson Intl

17h 23m

1 stop

DAY12:23 pmDayton

$365

Find similar

American Airlines

Dec 10

DAY6:00 amDayton

16h 40m

2 stops

YUL10:40 pmMontreal Pierre Elliott Trudeau Intl

Dec 17

YUL3:50 pmMontreal Pierre Elliott Trudeau Intl

20h 47m

1 stop

DAY12:37 pmDayton

$577

Find similar

Delta flights from Dayton to Region of Ontario

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

Delta

Dec 10

DAY6:00 amDayton

11h 48m

2 stops

YYZ5:48 pmToronto Pearson Intl

Dec 17

YYZ6:05 amToronto Pearson Intl

11h 42m

2 stops

DAY5:47 pmDayton

$569

Find similar

Delta

Apr 5

DAY6:00 amDayton

7h 38m

2 stops

YUL1:38 pmMontreal Pierre Elliott Trudeau Intl

Apr 8

YUL2:30 pmMontreal Pierre Elliott Trudeau Intl

8h 46m

2 stops

DAY11:16 pmDayton

$737

Find similar

Delta

Nov 11

DAY6:00 amDayton

7h 39m

2 stops

YUL1:39 pmMontreal Pierre Elliott Trudeau Intl

Dec 7

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

11h 47m

2 stops

DAY5:47 pmDayton

$780

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Wed 12/10

6:28 pm-10:56 am

1 stop16h 28m

Toronto Pearson Intl

Wed 12/17

1:10 pm-9:55 pm

1 stop8h 45m

$358

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Fri 11/28

12:48 pm-9:29 pm

1 stop8h 41m

Toronto Pearson Intl

Sat 1/10

7:00 pm-12:23 pm

1 stop17h 23m

$365

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Fri 11/28

10:27 am-6:57 pm

1 stop8h 30m

Toronto Pearson Intl

Sat 1/10

7:35 am-7:37 pm

2 stops12h 02m

$555

DaytonToronto

DAY - YYZ

DAYYYZ

Dayton

Wed 12/10

6:00 am-5:48 pm

2 stops11h 48m

Toronto Pearson Intl

Wed 12/17

6:05 am-5:47 pm

2 stops11h 42m

$569

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Wed 12/10

6:00 am-10:40 pm

2 stops16h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 12/17

3:50 pm-12:37 pm

1 stop20h 47m

$577

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Tue 11/11

6:17 pm-12:15 pm

2 stops17h 58m

Montreal Pierre Elliott Trudeau Intl

Sun 12/7

3:50 pm-12:20 pm

1 stop20h 30m

$585

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Sat 11/22

11:43 am-5:12 pm

1 stop5h 29m

Ottawa

Sat 11/29

6:20 am-11:08 am

1 stop4h 48m

$647

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Thu 11/13

2:50 pm-11:30 am

1 stop20h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 11/16

8:00 pm-9:52 am

1 stop13h 52m

$651

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Sun 4/5

6:00 am-1:38 pm

2 stops7h 38m

Montreal Pierre Elliott Trudeau Intl

Wed 4/8

2:30 pm-11:16 pm

2 stops8h 46m

$737

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Mon 12/29

2:00 pm-3:57 pm

1 stop25h 57m

Montreal Pierre Elliott Trudeau Intl

Fri 1/2

1:10 pm-11:44 pm

1 stop10h 34m

$755

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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

Prices

Airlines

What is the cheapest day to depart on your flight to Region of Ontario?

According to our data, Saturday is the cheapest day to fly to Region of Ontario from Dayton. The lowest ticket price found for a Saturday departure recently was $555. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Dayton to Region of Ontario on a Sunday will generally be more expensive and average around $638. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Region of Ontario?

According to our data, the cheapest time of day to fly to Region of Ontario is in the afternoon. momondo users have found flights departing from Dayton to Region of Ontario in the afternoon for as low as $587. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $627.

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

Direct flights	None

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

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 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.