HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Dayton (DAY) to Ontario from $243

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DAY — YYZ
Jun 17 — Jun 241
From?
To?
Mon 6/17
Mon 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

What is the cheapest time of day to fly from DAY to ON?

When flying from Dayton to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Dayton to Ontario flights in June & July 2024

Find cheap flight options from Dayton to Ontario specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 12, 2024.
Listed are some of the best fares we've found on flights departing from Dayton to Ontario in 2024. Check back in a little while for more flight options.
Thu 7/117:30 amDAY - YUL
1 stop15h 02mAmerican Airlines
Thu 7/1812:35 pmYUL - DAY
1 stop8h 32mAmerican Airlines
Deal found 6/11$448
Thu 7/117:30 amDAY - YUL
2 stops26h 25mAmerican Airlines
Thu 7/1812:35 pmYUL - DAY
1 stop8h 32mAmerican Airlines
Deal found 6/11$458
Thu 7/115:50 pmDAY - YUL
2 stops22h 50mAmerican Airlines
Thu 7/185:23 pmYUL - DAY
2 stops27h 45mAmerican Airlines
Deal found 6/11$463
Thu 7/117:45 amDAY - YYZ
1 stop5h 24mDelta
Sun 7/146:15 amYYZ - DAY
1 stop7h 18mDelta
Deal found 6/10$577
Thu 7/116:00 amDAY - YYZ
2 stops11h 59mDelta
Sun 7/146:15 amYYZ - DAY
1 stop7h 18mDelta
Deal found 6/10$609
Thu 6/136:00 amDAY - YUL
1 stop5h 41mWestJet
Thu 6/206:47 pmYUL - DAY
1 stop15h 41mWestJet
Deal found 6/10$725
Thu 6/1311:18 amDAY - YUL
1 stop6h 24mDelta
Thu 6/2010:00 amYUL - DAY
2 stops7h 51mDelta
Deal found 6/10$799
Thu 7/116:00 amDAY - YYZ
2 stops11h 59mDelta
Sun 7/1412:30 pmYYZ - DAY
2 stops11h 17mDelta
Deal found 6/10$969
Thu 6/138:30 amDAY - YUL
2 stops8h 00mAmerican Airlines
Thu 6/2010:43 amYUL - DAY
2 stops10h 03mAmerican Airlines
Deal found 6/10$986

Dayton to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Dayton and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.
Listed are some of the best fares we've found on flights departing from Dayton to Ontario in 2024. Check back in a little while for more flight options.
Thu 7/117:30 amDAY - YUL
1 stop15h 02mAmerican Airlines
Thu 7/1812:35 pmYUL - DAY
1 stop8h 32mAmerican Airlines
Deal found 6/11$448
Thu 7/117:30 amDAY - YUL
2 stops26h 25mAmerican Airlines
Thu 7/1812:35 pmYUL - DAY
1 stop8h 32mAmerican Airlines
Deal found 6/11$458
Thu 7/115:50 pmDAY - YUL
2 stops22h 50mAmerican Airlines
Thu 7/185:23 pmYUL - DAY
2 stops27h 45mAmerican Airlines
Deal found 6/11$463
Sun 8/46:00 amDAY - YUL
1 stop5h 39mUnited Airlines
Wed 8/79:30 amYUL - DAY
1 stop4h 50mUnited Airlines
Deal found 6/11$476
Sun 8/47:30 amDAY - YUL
2 stops26h 25mAmerican Airlines
Wed 8/74:03 pmYUL - DAY
1 stop6h 31mAmerican Airlines
Deal found 6/11$508
Sat 8/317:30 amDAY - YYZ
1 stop7h 50mAmerican Airlines
Tue 9/35:24 pmYYZ - DAY
1 stop16h 33mAmerican Airlines
Deal found 6/11$559
Thu 7/117:45 amDAY - YYZ
1 stop5h 24mDelta
Sun 7/146:15 amYYZ - DAY
1 stop7h 18mDelta
Deal found 6/10$577
Thu 8/86:07 amDAY - YYZ
2 stops8h 23mAmerican Airlines
Sun 8/1112:41 pmYYZ - DAY
1 stop10h 54mAmerican Airlines
Deal found 6/11$586
Sat 8/317:30 amDAY - YYZ
1 stop7h 50mAmerican Airlines
Tue 9/312:52 pmYYZ - DAY
2 stops10h 43mAmerican Airlines
Deal found 6/11$587

Dayton to Ontario flights leaving soon

Find last-minute flight options from Dayton to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.
Book one of these great deals on flights from Dayton to Ontario. Tip: verify your flight details before completing your reservation.
Thu 6/136:00 amDAY - YUL
1 stop5h 41mWestJet
Thu 6/206:47 pmYUL - DAY
1 stop15h 41mWestJet
Deal found 6/10$725
Thu 6/1311:18 amDAY - YUL
1 stop6h 24mDelta
Thu 6/2010:00 amYUL - DAY
2 stops7h 51mDelta
Deal found 6/10$799
Thu 6/138:30 amDAY - YUL
2 stops8h 00mAmerican Airlines
Thu 6/2010:43 amYUL - DAY
2 stops10h 03mAmerican Airlines
Deal found 6/10$986

One-way flights to Ontario from Dayton

Search for one-way flight options from Dayton to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.
Users in need of a one-way flight from Dayton to Ontario can choose from these deals. Users in need of a round-trip flight from Dayton to Ontario instead should update the search form at the top of page.
Tue 7/26:11 amDAY - YYZ
1 stop10h 19mAmerican Airlines
Deal found 6/10$243
Tue 7/27:30 amDAY - YYZ
2 stops7h 00mAmerican Airlines
Deal found 6/10$267
Tue 7/22:09 pmDAY - YYZ
3 stops27h 06mMultiple Airlines
Deal found 6/10$1,196
Wed 7/32:09 pmDAY - YYZ
3 stops32h 21mMultiple Airlines
Deal found 6/10$1,280

Find flights from Dayton to Ontario within your budget

Customize your flight search to find flights from Dayton to Ontario 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 3,117,830 searches. Data last updated June 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$448 - $750

Route

Depart

Return

Price

DaytonMontreal Pierre Elliott Trudeau Intl

DAY - YUL

DAYYUL

Dayton

Thu 7/11

1 stop15h 02m

Montreal Pierre Elliott Trudeau Intl

Thu 7/18

1 stop8h 32m

$448

DaytonMontreal Pierre Elliott Trudeau Intl

DAY - YUL

DAYYUL

Dayton

Thu 7/11

2 stops26h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 7/18

1 stop8h 32m

$458

DaytonMontreal Pierre Elliott Trudeau Intl

DAY - YUL

DAYYUL

Dayton

Thu 7/11

2 stops22h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 7/18

2 stops27h 45m

$463

DaytonMontreal Pierre Elliott Trudeau Intl

DAY - YUL

DAYYUL

Dayton

Sun 8/4

1 stop5h 39m

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

1 stop4h 50m

$476

DaytonMontreal Pierre Elliott Trudeau Intl

DAY - YUL

DAYYUL

Dayton

Sun 8/4

2 stops26h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

1 stop6h 31m

$508

DaytonToronto Pearson Intl

DAY - YYZ

DAYYYZ

Dayton

Thu 7/11

1 stop5h 24m

Toronto Pearson Intl

Sun 7/14

1 stop7h 18m

$577

DaytonToronto Pearson Intl

DAY - YYZ

DAYYYZ

Dayton

Thu 7/11

2 stops11h 59m

Toronto Pearson Intl

Sun 7/14

1 stop7h 18m

$609

DaytonToronto Pearson Intl

DAY - YYZ

DAYYYZ

Dayton

Fri 11/22

1 stop6h 43m

Toronto Pearson Intl

Sun 12/1

1 stop6h 12m

$736

DaytonMontreal Pierre Elliott Trudeau Intl

DAY - YUL

DAYYUL

Dayton

Sun 8/4

1 stop13h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

1 stop15h 10m

$750

Flights are sorted by cheapest first

Deals found on 6/11

No data available for this route at this time. Please check back soon.

Best time to book a flight from Dayton to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Dayton 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.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated June 12, 2024.
See what other customers who have flown with WestJet, United Airlines and American Airlines from Dayton to Ontario have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,000 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,000 reviews
Delta
8.0
Very good
10,000 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

WestJet
7.5
Good
2,838 reviews
Delta
8.0
Very good
10,000 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,629 reviews
Delta
8.0
Very good
10,000 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,129 reviews
Delta
8.0
Very good
10,000 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Dayton to Ontario. 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 from for flights from Dayton to Ontario?

    Located just 10.0 mi from the city center, Dayton (DAY) is the airport most travelers will use when flying to Ontario from Dayton.

  • Can I find flights from Dayton to Region of Ontario for under $500 on Cheapflights?

    Yes, there are multiple flights from Dayton to Region of Ontario for under $500. The cheapest flight booked recently is on American Airlines for just $448, but on average you can expect to pay $673.

  • Are there last-minute flights available from Dayton to Region of Ontario for under $800?

    There are currently 3+ open flights from Dayton to Region of Ontario within the next 7 days for less than $800.

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

    The most popular flight routes from Dayton to Region of Ontario are Dayton - Toronto Pearson Intl, Dayton - Montreal Pierre Elliott Trudeau Intl and Dayton - Hamilton.

  • What does DAY to YYZ mean?

    This is defined as Dayton Airport (DAY) and Toronto Pearson Intl Airport (YYZ). Codes like Toronto Pearson Intl Airport are often used to just call airports uniquely. Ready for more IATA code knowledge? These are related airports for your current travel destination: Ottawa Airport (YOW), Hamilton Airport (YHM), Toronto Island Airport (YTZ), Toronto Kitchener-Waterloo Airport (YKF), London Airport (YXU).

  • Can I find deals for flights from Dayton to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Dayton to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dayton to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dayton to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dayton to Ontario that include hotel bookings?

    Yes. In addition to deals on Dayton to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dayton to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dayton to Ontario.

  • Can I find deals for business class flights from Dayton to Ontario?

    Yes. Cheapflights offers flight deals from Dayton to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dayton to Ontario that allow pets onboard?

    Many airlines flying from Dayton to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dayton to Ontario?

    Yes, you can often find last-minute deals on Dayton to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Dayton to Region of Ontario flight deals updated?

    The Dayton to Region of Ontario flight deals you see on this page were last updated on 6/11.

  • What is the cheapest month to book a flight from Dayton to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Dayton to Region of Ontario (average of $237). Flying from Dayton to Region of Ontario in July is currently the most expensive (average of $387). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dayton to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

Detroit to Vancouver Intl flights
Detroit to Calgary flights
Detroit to Pierre Elliott Trudeau Intl flights
Cincinnati to Vancouver Intl flights
Detroit to Pearson Intl flights
Cleveland to Pearson Intl flights
Pittsburgh to Vancouver Intl flights
Cincinnati to Pearson Intl flights
Columbus to Vancouver Intl flights
Cincinnati to Calgary flights
Cleveland to Vancouver Intl flights
Pittsburgh to Calgary flights
Cincinnati to Pierre Elliott Trudeau Intl flights
Columbus to Pearson Intl flights
Pittsburgh to Pierre Elliott Trudeau Intl flights
Pittsburgh to Pearson Intl flights
Cleveland to Calgary flights
Columbus to Calgary flights
Cleveland to Pierre Elliott Trudeau Intl flights
Cleveland to Halifax flights
Cincinnati to Halifax flights
Detroit to Toronto Island flights
Detroit to Québec City flights
Columbus to Pierre Elliott Trudeau Intl flights
Cincinnati to Québec City flights
Detroit to Halifax flights
Pittsburgh to Toronto Island flights
Cincinnati to Abbotsford flights
Dayton to Vancouver Intl flights
Cleveland to Québec City flights
Pittsburgh to Halifax flights
Detroit to Winnipeg flights
Dayton to Pearson Intl flights
Detroit to Victoria flights
Columbus to Halifax flights
Cincinnati to Edmonton flights
Columbus to Ottawa flights
Columbus to Québec City flights
Detroit to Edmonton flights
Columbus to Abbotsford flights
Detroit to Ottawa flights
Detroit to Charlottetown flights
Cleveland to Abbotsford flights
Cleveland to Edmonton flights
Pittsburgh to Québec City flights
Columbus to Edmonton flights
Detroit to St. John's flights
Pittsburgh to Ottawa flights
Pittsburgh to Edmonton flights
Akron to Calgary flights

Top airline flying from Dayton to Ontario

Discover the top airline that operate flights from Dayton to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$676Average$762FlexibilityNo cancel feeOn-time69%
New York to Dallas flights
USA to Dhaka flights
Miami to Las Vegas flights
Chicago to Paris flights
Miami to Lima flights
USA to Ghana flights
New York to Cancún flights
Providence to Orlando flights
Boston to Amsterdam flights
Florida to New York flights
Chicago to New York flights
Dayton to Quebec flights

Search flights from Dayton to Ontario by cabin class

Find flights from Dayton to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines