ONT - DAY

$250 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 1/11. 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

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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 41,299,237 times on KAYAK, and here is why:

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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.

Recent round-trip flight deals from Ontario to Dayton

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ontario to Dayton.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:56 am - 10:01 pmONT-DAY
8h 05m1 stop
1:56 pm - 6:37 pmDAY-ONT
7h 41m1 stop
$288American Airlines
Find Deal
sam., janv. 18 - sam., janv. 25
6:10 am - 8:19 pmONT-DAY
11h 09m2 stops
5:42 pm - 11:53 pmDAY-ONT
9h 11m1 stop
$293American Airlines
Find Deal
mer., févr. 12 - dim., févr. 16
6:10 am - 8:19 pmONT-DAY
11h 09m2 stops
12:02 pm - 6:26 pmDAY-ONT
9h 24m2 stops
$298American Airlines
Find Deal
mer., févr. 12 - dim., févr. 16
10:56 am - 10:01 pmONT-DAY
8h 05m1 stop
5:42 pm - 11:53 pmDAY-ONT
9h 11m1 stop
$313American Airlines
Find Deal
mer., févr. 12 - dim., févr. 16
1:00 pm - 11:25 pmONT-DAY
7h 25m1 stop
6:00 am - 11:55 amDAY-ONT
8h 55m1 stop
$368Delta
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mer., févr. 12 - dim., févr. 16
5:10 am - 8:58 pmONT-DAY
12h 48m2 stops
10:20 am - 6:04 pmDAY-ONT
10h 44m2 stops
$439United Airlines
Find Deal
jeu., janv. 16 - mer., janv. 22
1:05 pm - 11:25 pmONT-DAY
7h 20m1 stop
6:00 am - 11:55 amDAY-ONT
8h 55m1 stop
$493Delta
Find Deal
mer., févr. 19 - mer., févr. 26
6:00 am - 8:58 pmONT-DAY
11h 58m2 stops
10:20 am - 8:29 pmDAY-ONT
13h 09m2 stops
$510United Airlines
Find Deal
ven., janv. 17 - lun., janv. 20
6:00 am - 10:01 pmONT-DAY
13h 01m2 stops
2:43 pm - 10:38 amDAY-ONT
22h 55m3 stops
$582Alaska Airlines
Find Deal
sam., janv. 18 - sam., janv. 25
6:00 am - 10:42 pmONT-DAY
13h 42m2 stops
1:45 pm - 10:13 pmDAY-ONT
11h 28m2 stops
$583Alaska Airlines
Find Deal
ven., janv. 10 - dim., janv. 12

Good to know

Low season

March

High season

April

Cheapest flight

$250
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly with an average 19% increase in price.
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.

Top 3 airlines serving 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 8601 reviews
8.6Crew
8.0Comfort
7.9Entertainment
8.2Boarding
7.3Food
Airline reviews

It was terrible, if they ran flights on time it would make a big difference.

2.0 MediocreDarren, Nov 2024LAX - BOS
Read more Delta reviews

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

Delayed in taking off because no flight crew. The in seat entertainment was working properly.

The WiFi has been awful on my last few Delta Air Lines flights.

Great - This was the last flight before hurricane closures and did a quick turnaround to get the plane heading north. Much appreciated.

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

Was unsure of this flight due to high winds in CVG from Hurricane Helene. Crew did a great job of getting us to CVG safely.

New boarding doesn't make sense. Filling front first is slow.

Delta flight was great from the check in all the way to arrival. However, I had a very bad experience. I requested a wheelchair and the wheelchair employee that went to pick me up from the plane in Boston to bring me to the baggage claims told me I have to pay him. I was under the impression that it was a free service and I usually give tips but the person forced me to pay and since I said no because I was upset with his demand when my daughter walked in to pick me up he demanded payment from my daughter who paid him thinking maybe now it is a charged service.

Horrible. Grateful to be alive but spent 13 hours at airport only to return back to my familys house and flight changed to next day. They tried to fix a part on plane, had no back up plane and after 10 hours , reattempted the flight and it STILL wasn't fixed. We got a meal voucher and rescheduled flight but there should be some other compensation for the 15 hours spent in airport

It was good. Just that the seats could not be reclined. The people behind were not ready to let the chairs be reclined

Plane left & arrived early- 5 Crew great. Wi fi - paid for 2, only 1 worked - so so. Waste of $. Coolie was good

There was no USB plug in my section of the plane. So I could not charge my phone. Also, there was no screen to watch movie or anything like that. Wish I had known that in advance, I would’ve brought my iPad.

Made all groups except 2 check despite ample bin space. Inflight WiFi and entertainment didn’t work most of the time.

Not enough room between rows and food was gross. $160 baggage charge?! Never again.

It was fine. The flight attendant appeared to be in a bad mood but everything was fine.

Seats are outdated. Entertainment relies on personal device. Boarding was delayed due to inaccurate passenger tracking, resulted in late arrival at Reno.

Excellent staff helping my 96 year old senior promptly with her oxygen needs

The crew and flight was amazing. I haven't flown United in years but plan to switch to you being my main airline

As usual, United scheduling is completely misleading. A 54-minute layover at O’Hare is too short to make a lot of connections, especially since the flight landed “on time” but had to wait on the taxiway 15 minutes for a gate to open up. Then it takes another 10 minutes to exit the plane before one can run to another concourse to catch a connecting flight.

No overhead space so all carryons were checked. No internet.

Multiple maintenance delays and the missed and rebooked connection changed gates at least 6 times including one which had us walking 20 minutes to another terminal and then back again. Seated our family of three in different middle seats throughout the plane and then there was an empty seat next to me. Very long travel day which I would have never agreed to if I knew the itinerary would be changed at 5 am, 2 hours before takeoff.

It was as expected for such a short flight. No complaints

It was nice being on a flight that had working wifi. The boarding was quick - why don’t all airlines have small boarding groups window to aisle? Makes so much sense!!! I was disappointed to be the first person stopped to have to gate check my carryon. Especially when there was plenty of overhead space at the back! But I get it…keeps it moving. Crew was nice.

The flight encountered a delay exceeding 4 hours. The food voucher issued was valued at $12, insufficient to cover our meal expenses. Consequently, I was unable to take my medication, leading to a drop in blood sugar levels and exacerbating my anxiety.

On time (actually a little early). Was a good and short flight!

Charlotte NC agents were great and ended up with decent seats after having to switch flights amidst Hurricane situation. CMH was a different story. Doors to flight closed 15 minutes before departure so we nearly were left behind. Flight crew were OK but nothing to brag about for sure

Not too impressed with them to be honest. They had forgotten my gf meal, despite the fact that the app had notified me that it was sorted. Apparently there is a ‘glitch’ in the system, according to one of the stewardesses, and has been for a while. Also the legroom in economy is way too small (and I’m a slight person) and are very uncomfortable. An extra Internal flight I booked via the app, had not even given me the option to order a meal, so was unaware of that and left without food on a 9 hr. flight !! Don’t think I’ll use AA again after this.

The flight was uneventful. What was a problem was I was delayed getting home one entire day because the flight from Sacramento was delayed. That made getting to my connecting flight impossible. I had to stay another night at the hotel and incur that expense as a result.

VERY disappointed at the agent checking in my luggage. I know that the weight limit is 23 kg, a little over 50 pounds (50.71 pounds). Yet the agent kept repeating "50 pounds". So I said, the limit is 23 kg, and she had the audacity to say 'no, it is 22 kg!" Imagine my surprise. Was she ignorant or was she poorly trained? Not sure. The boarding process was pretty good. The speakers were loud enough so I still could hear them despite inconsiderate passengers continuing to speak while the announcements were going on. During the flight, the teenage girl sitting behind me kept pressing her feet to the back of my chair. I turned around several times, yet she did not get the hint. I did not make a fuss since I sense I had a bad streak that night with AA, so I just did the best I can to lean forward and not let that bother me.

Everything you need to know for your flight from Ontario to Dayton

Information on your arrival and departure airports

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