What airlines fly to Dayton?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Dayton from Ontario according to our data. American Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Dayton. Keep in mind that there are 10 different airlines that fly to Dayton on a routine basis, so you have a few additional options to choose from.

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

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

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

Prices for flights from Ontario Airport to Dayton Airport were last updated today.

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

The number of operators available for flights from Ontario Airport to Dayton Airport is 3 as of January 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Dayton Airport.

What documentation or ID do you need to fly to Dayton Airport?

The required travel and health documents for your Dayton Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dayton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$189 Cheap Flights from Ontario to Dayton in 2026

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Find the cheapest flights from Ontario to Dayton

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:58 pm - 11:39 am

ONT

DAY

8h 41m

1 stop

5:56 pm - 10:49 pm

DAY

ONT

7h 53m

1 stop

$309American Airlines

Mon, Feb 23 - Mon, Mar 2

6:49 pm - 10:57 am

ONT

DAY

13h 08m

2 stops

5:43 pm - 10:26 pm

DAY

ONT

7h 43m

1 stop

$314United Airlines

Wed, Apr 15 - Mon, Apr 20

1:40 pm - 10:57 pm

ONT

DAY

6h 17m

1 stop

5:58 pm - 10:30 pm

DAY

ONT

7h 32m

1 stop

$379United Airlines

Mon, May 4 - Wed, May 13

1:40 pm - 10:57 pm

ONT

DAY

6h 17m

1 stop

11:00 am - 9:58 pm

DAY

ONT

13h 58m

2 stops

$384United Airlines

Mon, May 4 - Wed, May 13

12:49 pm - 12:17 am

ONT

DAY

8h 28m

1 stop

2:49 pm - 9:00 pm

DAY

ONT

9h 11m

1 stop

$392Delta

Wed, Apr 15 - Mon, Apr 20

12:57 pm - 10:48 pm

ONT

DAY

6h 51m

1 stop

2:35 pm - 11:51 pm

DAY

ONT

12h 16m

2 stops

$393Delta

Wed, Mar 11 - Wed, Mar 18

1:50 pm - 10:30 pm

ONT

DAY

5h 40m

1 stop

5:43 pm - 10:26 pm

DAY

ONT

7h 43m

1 stop

$399United Airlines

Tue, Mar 24 - Tue, Mar 31

6:00 am - 10:03 pm

ONT

DAY

13h 03m

2 stops

5:43 pm - 10:26 pm

DAY

ONT

7h 43m

1 stop

$404United Airlines

Tue, Mar 24 - Tue, Mar 31

6:15 am - 10:30 pm

ONT

DAY

13h 15m

2 stops

10:50 am - 10:57 pm

DAY

ONT

15h 07m

2 stops

$410United Airlines

Wed, Mar 11 - Wed, Mar 18

1:43 pm - 10:45 pm

ONT

DAY

6h 02m

1 stop

5:43 pm - 10:26 pm

DAY

ONT

7h 43m

1 stop

$424United Airlines

Fri, Apr 17 - Sat, Apr 18

Delta flights from Ontario to Dayton

Our best Delta deals on Ontario to Dayton flight tickets

Delta

Apr 15

ONT12:49 pmOntario

8h 28m

1 stop

DAY12:17 amDayton

Apr 20

DAY2:49 pmDayton

9h 11m

1 stop

ONT9:00 pmOntario

$392

Delta

Mar 11

ONT12:57 pmOntario

6h 51m

1 stop

DAY10:48 pmDayton

Mar 18

DAY2:35 pmDayton

12h 16m

2 stops

ONT11:51 pmOntario

$393

Delta

Feb 13

ONT1:15 pmOntario

6h 28m

1 stop

DAY10:43 pmDayton

Feb 15

DAY4:00 pmDayton

8h 05m

1 stop

ONT9:05 pmOntario

$449

United Airlines flights from Ontario to Dayton

Our best United Airlines deals on Ontario to Dayton flight tickets

United Airlines

Apr 15

ONT6:49 pmOntario

13h 08m

2 stops

DAY10:57 amDayton

Apr 20

DAY5:43 pmDayton

7h 43m

1 stop

ONT10:26 pmOntario

$314

United Airlines

May 4

ONT1:40 pmOntario

6h 17m

1 stop

DAY10:57 pmDayton

May 13

DAY5:58 pmDayton

7h 32m

1 stop

ONT10:30 pmOntario

$379

United Airlines

May 4

ONT1:40 pmOntario

6h 17m

1 stop

DAY10:57 pmDayton

May 13

DAY11:00 amDayton

13h 58m

2 stops

ONT9:58 pmOntario

$384

Fly from

Fly to

Route

Depart

Return

Price

OntarioDayton

ONT - DAY

ONTDAY

Ontario

Mon 2/23

11:58 pm-11:39 am

1 stop8h 41m

Dayton

Mon 3/2

5:56 pm-10:49 pm

1 stop7h 53m

$309

OntarioDayton

ONT - DAY

ONTDAY

Ontario

Wed 4/15

6:49 pm-10:57 am

2 stops13h 08m

Dayton

Mon 4/20

5:43 pm-10:26 pm

1 stop7h 43m

$314

OntarioDayton

ONT - DAY

ONTDAY

Ontario

Mon 5/4

1:40 pm-10:57 pm

1 stop6h 17m

Dayton

Wed 5/13

5:58 pm-10:30 pm

1 stop7h 32m

$379

OntarioDayton

ONT - DAY

ONTDAY

Ontario

Mon 5/4

1:40 pm-10:57 pm

1 stop6h 17m

Dayton

Wed 5/13

11:00 am-9:58 pm

2 stops13h 58m

$384

OntarioDayton

ONT - DAY

ONTDAY

Ontario

Wed 4/15

12:49 pm-12:17 am

1 stop8h 28m

Dayton

Mon 4/20

2:49 pm-9:00 pm

1 stop9h 11m

$392

OntarioDayton

ONT - DAY

ONTDAY

Ontario

Wed 3/11

12:57 pm-10:48 pm

1 stop6h 51m

Dayton

Wed 3/18

2:35 pm-11:51 pm

2 stops12h 16m

$393

OntarioDayton

ONT - DAY

ONTDAY

Ontario

Tue 3/24

1:50 pm-10:30 pm

1 stop5h 40m

Dayton

Tue 3/31

5:43 pm-10:26 pm

1 stop7h 43m

$399

OntarioDayton

ONT - DAY

ONTDAY

Ontario

Tue 3/24

6:00 am-10:03 pm

2 stops13h 03m

Dayton

Tue 3/31

5:43 pm-10:26 pm

1 stop7h 43m

$404

OntarioDayton

ONT - DAY

ONTDAY

Ontario

Wed 3/11

6:15 am-10:30 pm

2 stops13h 15m

Dayton

Wed 3/18

10:50 am-10:57 pm

2 stops15h 07m

$410

OntarioDayton

ONT - DAY

ONTDAY

Ontario

Fri 4/17

1:43 pm-10:45 pm

1 stop6h 02m

Dayton

Sat 4/18

5:43 pm-10:26 pm

1 stop7h 43m

$424

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 Ontario to Dayton

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 month to fly to Dayton?

The month of April is, on average, the cheapest month to fly to Dayton from Ontario, with most prices found around $288. The month of September is another great option to travel to Dayton, with average flight prices from Ontario averaging around $301.

When to book flights from Ontario to Dayton

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Dayton according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Dayton (ONT to DAY) flight deals and tips

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

Fastest flight time	6h 15m
Direct flights	None

The fastest flight from Ontario to Dayton takes 6h 15m

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

Search flight deals

How far is Ontario to Dayton by plane?
There are 1877.1 mi between Ontario and Dayton. By plane, this route typically takes 6h 15m.
When did momondo last update prices for flights from Ontario Airport to Dayton Airport?
Prices for flights from Ontario Airport to Dayton Airport were last updated today.
How many operators does momondo search for flights from Ontario Airport to Dayton Airport?
The number of operators available for flights from Ontario Airport to Dayton Airport is 3 as of January 2026.
How old do you have to be to fly from Ontario Airport to Dayton Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Dayton Airport.
What documentation or ID do you need to fly to Dayton Airport?
The required travel and health documents for your Dayton Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dayton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Ontario to Dayton?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ontario to Dayton is American Airlines (41% of total bookings). The next most popular airlines are United Airlines (36%) and Delta (23%).

Best airlines flying from Ontario to Dayton

Compare and see reviews for airlines that fly from Ontario to Dayton with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $288	Free Cancellation	Rating 7.9 8,124 reviews	Search Delta flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 9,212 reviews	Search United Airlines flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 11,201 reviews	Search American Airlines flights

Richmond

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Troy

Fairborn

Miamisburg

Huber Heights

Beavercreek

Xenia

Sidney

Greenville

Winchester

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Dayton. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Dayton from Ontario which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Ontario to Dayton flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Dayton from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.