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ONT - DAY

$169 Find cheap flights from Ontario to Dayton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Dayton departing on 8/14. 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.
1 adult
0 bags
Wed 6/5
Wed 6/12

Search hundreds of travel sites at once for deals on flights to Dayton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Dayton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Dayton, as well as popular online travel agencies
In the last 7 days travelers have searched 42,573,820 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Ontario to Dayton (ONT-DAY)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Dayton that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:45 pm - 11:52 pmONT-DAY
8h 07m1 stop
6:00 am - 11:22 amDAY-ONT
8h 22m1 stop
$367Delta
Find Deal
Tue, Sep 10 - Sat, Sep 14
10:54 am - 10:50 pmONT-DAY
8h 56m1 stop
2:41 pm - 6:57 pmDAY-ONT
7h 16m1 stop
$373American Airlines
Find Deal
Thu, Jun 13 - Thu, Jun 20
12:50 pm - 10:20 pmONT-DAY
6h 30m1 stop
2:04 pm - 6:22 pmDAY-ONT
7h 18m1 stop
$378American Airlines
Find Deal
Fri, May 17 - Wed, May 22
12:04 pm - 11:37 pmONT-DAY
8h 33m1 stop
6:42 pm - 10:37 pmDAY-ONT
6h 55m1 stop
$382Delta
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Tue, Jul 30 - Fri, Aug 2
12:50 pm - 10:20 pmONT-DAY
6h 30m1 stop
12:19 pm - 6:22 pmDAY-ONT
9h 03m1 stop
$408American Airlines
Find Deal
Sun, May 19 - Fri, May 24
10:34 am - 10:20 pmONT-DAY
8h 46m1 stop
1:48 pm - 10:29 pmDAY-ONT
11h 41m2 stops
$411American Airlines
Find Deal
Sun, May 19 - Fri, May 24
12:50 pm - 11:58 pmONT-DAY
8h 08m1 stop
2:50 pm - 8:06 pmDAY-ONT
8h 16m1 stop
$428Delta
Find Deal
Thu, May 23 - Tue, May 28
7:40 am - 4:57 pmONT-DAY
30h 17m2 stops
2:10 pm - 9:31 pmDAY-ONT
10h 21m2 stops
$437United Airlines
Find Deal
Tue, Sep 10 - Sat, Sep 14
5:15 am - 10:18 pmONT-DAY
14h 03m1 stop
2:10 pm - 9:31 pmDAY-ONT
10h 21m2 stops
$472United Airlines
Find Deal
Tue, Sep 10 - Sat, Sep 14
8:09 pm - 10:20 amONT-DAY
11h 11m2 stops
10:45 am - 7:25 pmDAY-ONT
11h 40m2 stops
$1,373Alaska Airlines
Find Deal
Fri, Jun 7 - Tue, Jun 18

Flights from Ontario to Dayton - Travel Insights & Trends

Get data-powered insights and trends into flights from Ontario to Dayton to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Ontario to Dayton?

The average price of all flights from Ontario to Dayton clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Dayton on a Tuesday and more expensive on a Saturday. On your return trip to Ontario, you should consider flying back on a Sunday, and avoid Tuesdays for better deals.

What is the cheapest month to fly from Ontario to Dayton?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ontario to Dayton, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ontario to Dayton is January, where tickets cost $329 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $566 and $547 respectively.

How far in advance should I book a flight from Ontario to Dayton?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Ontario to Dayton, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Ontario to Dayton, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 87 days before departure.

Which airlines provide the cheapest flights from Ontario to Dayton?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Dayton from Ontario were found on Delta ($169) and Alaska Airlines ($303), and the lowest round-trip tickets were found on Delta ($367) and American Airlines ($373).

Good to know

Low season

March

High season

April

Cheapest flight

$169
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Ontario to Dayton

When to book flights from Ontario to Dayton

Are your dates flexible? Find out the best times to travel from Ontario to Dayton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Dayton

  • What is the cheapest flight from Ontario to Dayton?

    In the last 3 days, the lowest price for a flight from Ontario to Dayton was $169 for a one-way ticket and $367 for a round-trip.

  • Do I need a passport to fly between Ontario and Dayton?

    No

  • Which aircraft models fly most regularly from Ontario to Dayton?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Dayton?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Ontario and Dayton, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to Dayton, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Ontario to Dayton are Delta and American Airlines. With an average price for the route of $557 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $657 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Ontario to Dayton?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Dayton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Dayton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dayton from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Dayton?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dayton with an airline and back to Ontario with another airline. Booking your flights between Ontario and DAY can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Dayton?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dayton from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Ontario to Dayton

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Dayton. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Dayton? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10818 reviews
7.9Comfort
8.0Entertainment
8.6Crew
8.2Boarding
7.4Food
Airline reviews

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

10.0 ExcellentAlexander, Apr 2024RDU - CVG
Read more about Delta reviews

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

There was a loud squeaky sound the whole time we were flying.

I didn’t not like that I could not select my seat and ended up with the worse seat.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

Plane was late because of a mechanical malfunction and the food listed as available was not. Flight attendants seem over worked and under paid. They just done seem happy. And that can be seen in their faces.

Everything went well with the flight. But one of the flight attendants had on inappropriate pants. She had on an old worn out pair of sweat pants. The back seam was unrivaled and should not have been worn for work. If I had not seen her in the airport with the standard type of luggage, I certainly would not have thought she was working for Delta. Not a good look at all for representation.

Waited 3 hours on a plane to de-ice due to manpower issues. Waited another hour and a half once we landed because of a gate issue. Missed my connections. Created. A total of 13 hours of delay.

The plane was one hour late cause they were doing some reparations with us on the plane no mention I was in the first seat and the door was open the entire time with 8 degrees! The plane was totally dirty no mention old ! The staff was nice but no put together, the attention to details and passenger experience is missing and i always travel first !!! Is better the lounge than the plane! KLM/air France every details is taken care maybe you need a creative creator or experience client need asap was terrible and not memorable for the price that I payed very dissatisfied

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Comfort of seats, ease of boarding. Food selection could be better

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Do not eat the bagel! Otherwise, good albeit late, breakfast in first. Boarding downgrade only because flight was delayed due to plane change due to undisclosed problem with original aircraft. I did not use entertainment.

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

We are gluten free, there were not any available complimentary gluten free options.

Don't often sit in 1st class. Our experience was great.

No meal on a cross country flight? SFO-MiA is pretty much the definition of a coast to coast flight. No meal provided. Sky high wi-fi rates too. Stop nickel and diming your customers.

The staff was unprofessional and didn’t communicate very well. The boarding process was very disheveled, potentially due to a power outage the previous day but there was no contingency plan to properly get passengers boarded the following day. Once boarded the aircraft stayed on the tarmac for over 45 minutes due to high winds. The communication was sporadic but an announcement was finally made an additional 30 minutes later that the flight was cancelled but we couldn’t get off the plane. Prior to deplaning one of the gate agents came on the plane and made an announcement for everyone to pickup their checked bags and take a card to rebook a new reservation because they didn’t have adequate staff. Flights were missed, passengers went to different airports and there was little to no assistance from AA.

Book cheap flights from Ontario to Dayton

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Ontario to Dayton found on KAYAK in the last 72 hours.
8/14Wed
1 stopDelta
8h 14mONT-DAY
$169
6/13Thu
1 stopDelta
7h 46mONT-DAY
$289
10/25Fri
2 stopsAlaska Airlines
11h 31mONT-DAY
$303
5/13Mon
1 stopDelta
9h 25mONT-DAY
$324
5/13Mon
2 stopsAmerican Airlines
10h 06mONT-DAY
$329
6/4Tue
1 stopUnited Airlines
25h 27mONT-DAY
$349
7/28Sun
1 stopAmerican Airlines
8h 10mONT-DAY
$379
7/28Sun
2 stopsAmerican Airlines
14h 11mONT-DAY
$384
6/4Tue
2 stopsAlaska Airlines
11h 11mONT-DAY
$579
5/23Thu
1 stopUnited Airlines
25h 27mONT-DAY
$689

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Last minute flights from Ontario to Dayton

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Ontario to Dayton that are departing in the next 10 days.
5/11Sat
multi-stopUnited Airlines
13h 15mONT-DAY
5/31Fri
multi-stopUnited Airlines
11h 14mDAY-ONT
$603
5/11Sat
multi-stopAmerican Airlines
6h 30mONT-DAY
5/31Fri
multi-stopAmerican Airlines
8h 11mDAY-ONT
$767
5/11Sat
multi-stopAmerican Airlines
9h 11mONT-DAY
5/31Fri
multi-stopAmerican Airlines
8h 11mDAY-ONT
$772

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Ontario - Dayton Flights

Departure:

Ontario (ONT)United States

Destination:

Dayton (DAY)United States

Return flight deals:

Dayton - Ontario

Cabin classes:

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