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ONT - CMH

Find cheap flights from Ontario to Columbus from $90

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 Columbus departing on 6/11. 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
Mon 6/3
Mon 6/10

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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 Columbus, 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 Columbus, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

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Cheap flight deals from Ontario to Columbus (ONT-CMH)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Columbus 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
12:59 am - 8:19 pmONT-CMH
16h 20m1 stop
8:40 pm - 11:59 pmCMH-ONT
6h 19m1 stop
$179Frontier
Find Deal
Mon, Jun 3 - Tue, Jun 11
8:29 am - 7:39 pmONT-CMH
8h 10m1 stop
8:40 pm - 11:59 pmCMH-ONT
6h 19m1 stop
$198Frontier
Find Deal
Tue, Jun 11 - Tue, Jun 18
10:00 pm - 8:55 amONT-CMH
7h 55m1 stop
6:05 am - 5:10 pmCMH-ONT
14h 05m2 stops
$390Delta
Find Deal
Wed, Jun 26 - Wed, Jul 3
8:09 pm - 5:41 amONT-CMH
30h 32m1 stop
6:26 pm - 11:58 pmCMH-ONT
8h 32m1 stop
$400Alaska Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 11
11:59 pm - 10:57 amONT-CMH
7h 58m1 stop
5:38 am - 11:51 amCMH-ONT
9h 13m1 stop
$408American Airlines
Find Deal
Wed, Jun 12 - Wed, Jul 10
9:19 am - 10:36 pmONT-CMH
10h 17m1 stop
5:38 am - 9:56 amCMH-ONT
7h 18m1 stop
$414American Airlines
Find Deal
Fri, Jul 5 - Sun, Jul 7
8:09 pm - 5:43 amONT-CMH
30h 34m1 stop
6:26 pm - 11:59 pmCMH-ONT
8h 33m1 stop
$425Alaska Airlines
Find Deal
Wed, Jun 12 - Tue, Jun 18
12:45 pm - 12:34 amONT-CMH
8h 49m1 stop
8:00 am - 12:23 pmCMH-ONT
7h 23m1 stop
$482Delta
Find Deal
Fri, Aug 9 - Sun, Aug 11
5:20 am - 2:32 pmONT-CMH
6h 12m1 stop
3:34 pm - 8:48 pmCMH-ONT
8h 14m1 stop
$518United Airlines
Find Deal
Thu, Aug 8 - Tue, Aug 13
5:15 am - 11:59 pmONT-CMH
15h 44m2 stops
6:00 am - 8:48 pmCMH-ONT
17h 48m2 stops
$570United Airlines
Find Deal
Wed, Jun 12 - Wed, Jul 10

Flights from Ontario to Columbus - Travel Insights & Trends

Get data-powered insights and trends into flights from Ontario to Columbus 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 Columbus?

The average price of all flights from Ontario to Columbus Airport clicked on KAYAK for each day over the last 12 months.
When flying from Ontario to Columbus, you should consider leaving on a Saturday and avoid Wednesdays if you are looking for the best rates. For your return to Ontario, you’ll find the best rates on Wednesdays and the most expensive ones on Mondays.

What is the cheapest month to fly from Ontario to Columbus Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ontario to Columbus Airport, 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 Columbus Airport is February, where tickets cost $195 on average. On the other hand, the most expensive months are December and November, where the average cost of tickets is $364 and $342 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Ontario to Columbus Airport, 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 Columbus Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 55 days before departure.

Which airlines provide the cheapest flights from Ontario to Columbus?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Frontier offered the best one-way deal for that route, at $90. KAYAK users also found Ontario to Columbus round-trip flights on Frontier from $179 and on Delta from $390.

Good to know

Low season

March

High season

April

Cheapest flight

$90
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Ontario to Columbus

When to book flights from Ontario to Columbus

Are your dates flexible? Find out the best times to travel from Ontario to Columbus 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 Ontario to Columbus flights

  • What is the cheapest flight from Ontario to Columbus Airport?

    In the last 3 days, the lowest price for a flight from Ontario to Columbus Airport was $90 for a one-way ticket and $179 for a round-trip.

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

    No, a passport isn't needed to fly from Ontario to Columbus. However, local authorities might ask for an official ID.

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

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

  • Which airline alliances offer flights from Ontario to Columbus?

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

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

    The two airlines most popular with KAYAK users for flights from Ontario to Columbus are Delta and American Airlines. With an average price for the route of $579 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 $524 and an overall rating of 7.3.

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

    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 Columbus.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Columbus 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 Columbus?

    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 Columbus with an airline and back to Ontario with another airline. Booking your flights between Ontario and CMH 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 Columbus?

    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 Columbus 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 5 airlines serving from Ontario to Columbus

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Columbus. 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 Columbus? 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 10838 reviews
7.9Comfort
7.4Food
8.6Crew
8.2Boarding
8.0Entertainment
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

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

Packed in like sardines, very uncomfortable. Sitting the aisle my shoulder was rammed into numerous times by rushing flight attendants. Also flight was very cold.

the head jack on my seat didn't work and the power outlet didn't work for my seat

Left 2 hours later for delayed I had to take care a kid with special need since people don’t want to move to accommodate the rest of the family. . It wasn’t bad but that made me upset that people can be that selfish.

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.

Apart from the delay due to unforeseen circumstances. The leg from sjc to dfw was fine. It was the leg from dfw to orf that we encountered issues mainly due to the flight attendant crew not being friendly. We had two small children and we needed some assistance to warm up milk so the baby would sleep. The crew just didn’t get it and made things very difficult. One made a remark that the baby’s dirty diaper smell was a “gift” to the plane in a rude way. Normally I’d brush that off as a funny comment if the rest of the trip the attendants were helpful or understanding of the difficulty we faced. But that wasn’t the case. We were met with rudeness on the second leg. Whereas on the first leg the crew were so nice and helpful.

Overall it was a miserable experience... I will never fly spirit for more than a 3 hour flight or overnight.

My wife and I are both handicapped and at boarding they upgraded us to a seat closer to the front rather than all the way towards the back. Much appreciated.

Kayak does not know that spirit airlines charged me $70 to fly. But the bag check-in was $89 each way. This is false advertising to lure people. Spirit airlines sends bunch of emails after flight purchases to buy wifi, better seats, priority boarding, secure reserved seats. This is false advertising. Up front pricing. I would of flown jet blue or Alaska airlines.

One hour late taking off. Concerning, very hard landing. Uncomfortable seats with no recline. Extremely slow baggage claim. Very professional, knowledgeable flight attendants. Brand new, very clean plane.

Can’t say there was anything I particularly liked. Seats were very tight, leather wrapped plastic. I followed up a much longer and cheaper trip from Honolulu on southwest, everything was phenomenal, this flight was the exact opposite. Blows my mind they charge for water of all things. One of the attendants seemed very rude, I watched a taller gentleman a couple rows forward with his knees pressed into the back of the seat ahead, while the woman in that seat leaned forward the entire flight, I’m sure because she could feel his knees. I’ll be avoiding spirit like the plague from here forward.

Didn’t make the connecting flight due to a delay on our first flight.

I felt scam to have to pay $50 additional for my carry on luggage which was free for my other airline.

Enjoyed the experience, on time flights, friendly staff the WiFi was intros d kept cutting out.

Awful experience. Both flights were delayed several times with weather but also crew members being the official cause. The vouchers are unusable and insufficient ($50 voucher to fly the same crappy airline is a joke for putting me on a red-eye that landed at 3:00 am). The aircrafts were old and uncomfortable (have a real pocket on the seat, for crying out loud!).

Its so random that they only allow 40 pounds on checked bags when all airlines take 55. They then charge you for each 10 extra pounds, so my checked suitcase was $130 and the flight $30 ... its like whattt, im for sure not traveling with Spirit again

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The process of buying the ticket and navigating all the hidden charges that Frontier throws at you was a terrible experience. The actual airport experience and flying was fine.

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

Terrible. Seats are bad and the baggage policy is inconsistent

Better than I expected but I did pay for a seat and carry on bags ahead of time.

I hope to avoid flying with them in the future. First flight got cancelled then got stuck with a 13 hour layover in Denver. The process was long and frustrating to many people.

Flight was delayed on the runway for 40 minutes the crew did not even offer even water to passengers to compensate for the flight delayed. The flight was delayed due to aircraft mechanical issues. Worst customer service ever

The flight was delayed and I had to cancel because I would have missed my connection and there were no other flights for the next two days. They also lost my bag!!

Book cheap flights from Ontario to Columbus

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Ontario to Columbus found on KAYAK in the last 72 hours.
6/11Tue
1 stopFrontier
8h 10mONT-CMH
$90
5/20Mon
1 stopFrontier
16h 20mONT-CMH
$100
6/10Mon
1 stopFrontier
15h 40mONT-CMH
$101
6/5Wed
1 stopAlaska Airlines
20h 41mONT-CMH
$202
5/25Sat
1 stopAlaska Airlines
30h 32mONT-CMH
$222
5/31Fri
1 stopDelta
8h 41mONT-CMH
$224
5/25Sat
2 stopsUnited Airlines
17h 27mONT-CMH
$234
7/23Tue
1 stopUnited Airlines
6h 45mONT-CMH
$249
5/19Sun
1 stopAmerican Airlines
8h 58mONT-CMH
$274
5/21Tue
2 stopsAmerican Airlines
11h 12mONT-CMH
$279

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Last minute flights from Ontario to Columbus

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 Columbus that are departing in the next 10 days.
5/7Tue
multi-stop
10h 21mONT-CMH
5/14Tue
multi-stop
16h 18mCMH-ONT
$599
5/8Wed
multi-stopAmerican Airlines
7h 59mONT-CMH
5/20Mon
multi-stopAmerican Airlines
7h 11mCMH-ONT
$638
5/8Wed
multi-stopAmerican Airlines
9h 33mONT-CMH
5/20Mon
multi-stopAmerican Airlines
6h 37mCMH-ONT
$643
5/7Tue
multi-stopAmerican Airlines
9h 31mONT-CMH
5/14Tue
multi-stopAmerican Airlines
10h 24mCMH-ONT
$725
5/7Tue
multi-stopAmerican Airlines
8h 41mONT-CMH
5/14Tue
multi-stopAmerican Airlines
9h 53mCMH-ONT
$736
5/8Wed
multi-stopUnited Airlines
32h 45mONT-CMH
5/20Mon
multi-stopUnited Airlines
21h 32mCMH-ONT
$784
5/6Mon
multi-stopUnited Airlines
6h 44mONT-CMH
5/8Wed
multi-stopUnited Airlines
20h 04mCMH-ONT
$802
5/7Tue
multi-stopAlaska Airlines
8h 29mONT-CMH
5/8Wed
multi-stopAlaska Airlines
16h 18mCMH-ONT
$833
5/7Tue
multi-stopAlaska Airlines
13h 27mONT-CMH
5/8Wed
multi-stopAlaska Airlines
16h 18mCMH-ONT
$838
5/6Mon
multi-stopDelta
8h 41mONT-CMH
5/8Wed
multi-stopDelta
9h 15mCMH-ONT
$916

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Ontario - Columbus Flights

Departure:

Ontario (ONT)United States

Destination:

Columbus (CMH)United States

Return flight deals:

Columbus - Ontario

Cabin classes: