Ontario

$75+ Cheap flights from Columbus (CMH) to Ontario (ONT)

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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — ONT
nov. 5 — nov. 121
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The best prices from Columbus to Ontario are usually found in August or February, booked 22 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Columbus to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 31, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

August

Round-trip from

$158
(Booking.com)

One-way from

$75
(FlightHub)
Provider with most accurate pricing for Columbus-Ontario flight deals.
Provider most trusted by Cheapflights users for Columbus-Ontario flights.
High demand for flights, 11% potential price rise
Best time to find cheap flights, 20% potential price drop
From Columbus to Ontario
One-way flight from Columbus to Ontario

Find flight deals from Columbus to Ontario

Cheapest flights from Columbus to Ontario
Explore the most affordable flight options available from Columbus to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 31, 2024.

This Mytrip deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/159:40 pmCMH - ONT
1 stop29h 24mFrontier
lun. 11/185:45 amONT - CMH
1 stop11h 58mFrontier
Deal found 10/30$156
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/206:19 amCMH - ONT
2 stops13h 26mDelta
mié. 12/410:00 pmONT - CMH
1 stop7h 44mDelta
Deal found 10/30$335
This Alaska Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/209:15 amCMH - ONT
1 stop9h 05mAlaska Airlines
vie. 12/66:00 amONT - CMH
1 stop12h 45mAlaska Airlines
Deal found 10/30$359
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/205:07 amCMH - ONT
1 stop9h 56mAmerican Airlines
mié. 12/412:53 pmONT - CMH
1 stop6h 55mAmerican Airlines
Deal found 10/31$414
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/189:00 amCMH - ONT
1 stop6h 40mUnited Airlines
mié. 12/255:05 amONT - CMH
1 stop6h 30mUnited Airlines
Deal found 10/30$441
This Expedia deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/159:15 amCMH - ONT
2 stops12h 49mMultiple Airlines
lun. 11/185:45 amONT - CMH
1 stop11h 58mMultiple Airlines
Deal found 10/30$509
This Southwest deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/145:30 pmCMH - ONT
2 stops9h 05mSouthwest
dom. 11/172:45 pmONT - CMH
1 stop6h 45mSouthwest
Deal found 10/30$521

Find flights from Columbus to Ontario within your budget

Customize your flight search to find flights from Columbus 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 2,570,725 searches. Data last updated octubre 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ColumbusOntario

CMH - ONT

CMHONT

Columbus

mar. 11/12

8:27 pm-8:23 am

1 stop14h 56m

$85

ColumbusOntario

CMH - ONT

CMHONT

Columbus

vie. 11/15

9:40 pm-12:04 am

1 stop29h 24m

$88

ColumbusOntario

CMH - ONT

CMHONT

Columbus

jue. 11/28

12:54 pm-7:42 pm

1 stop9h 48m

$173

ColumbusOntario

CMH - ONT

CMHONT

Columbus

mié. 1/29

6:17 pm-3:11 pm

1 stop23h 54m

$177

ColumbusOntario

CMH - ONT

CMHONT

Columbus

sáb. 11/23

3:30 pm-8:44 pm

1 stop8h 14m

$218

ColumbusOntario

CMH - ONT

CMHONT

Columbus

lun. 12/2

5:00 am-9:15 am

1 stop7h 15m

$378

ColumbusOntario

CMH - ONT

CMHONT

Columbus

dom. 12/1

9:40 pm-9:45 am

2 stops15h 05m

$449

ColumbusOntario

CMH - ONT

CMHONT

Columbus

vie. 11/15

9:40 pm-12:04 am

1 stop29h 24m

Ontario

lun. 11/18

5:45 am-8:43 pm

1 stop11h 58m

$156

ColumbusOntario

CMH - ONT

CMHONT

Columbus

mar. 1/28

6:40 am-2:30 pm

2 stops10h 50m

Ontario

mar. 3/4

7:45 am-11:03 pm

2 stops12h 18m

$333

ColumbusOntario

CMH - ONT

CMHONT

Columbus

mié. 11/20

9:15 am-3:20 pm

1 stop9h 05m

Ontario

vie. 12/6

6:00 am-9:45 pm

1 stop12h 45m

$359

Flights are sorted by cheapest first

Deals found on 10/30

Showing 1-10 of 14 results
1
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Compare providers for flights from Columbus to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Columbus to Ontario in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
PricelinePrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Columbus Airport-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbus Airport-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbus Airport-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbus Airport-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Columbus Airport-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Columbus to Ontario

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

Travel insights for flights from Columbus to Ontario

Get recent, data-driven insights about flights from Columbus to Ontario including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Columbus to Ontario. Price data was last updated on October 25, 2024.

To ensure you get the cheapest price possible for a flight from Columbus Airport to Ontario, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Columbus Airport to Ontario?

Currently, September is the cheapest month in which you can book a flight from Columbus Airport to Ontario (average of $236). Flying from Columbus Airport to Ontario in December is currently the most expensive (average of $288). 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.

What is the cheapest time of day to fly from CMH to ONT?

Find hourly flight availability from Columbus to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 31, 2024.

A simple way to save on the total cost of your ticket is to fly from Columbus Airport to Ontario in the evening. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight at noon.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 octubre 31, 2024.
Read reviews from past customers who have flown Frontier, Delta and Alaska Airlines from Columbus to Ontario. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
5,116 reviews

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.3

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.1
Very good
5,116 reviews
8.1
Very good
5,116 reviews

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.3

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.0
Very good
9,420 reviews
8.1
Very good
5,116 reviews

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.3

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.0
Very good
8,835 reviews
8.1
Very good
5,116 reviews

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.3

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

7.4
Good
9,240 reviews
8.1
Very good
5,116 reviews

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.3

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

7.2
Good
10,000 reviews
8.1
Very good
5,116 reviews

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.3

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Columbus 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 into for flights to Ontario from Columbus?

    Most people fly into Ontario (ONT) if they book a flight to Ontario from Columbus. On average, Ontario has 0 inbound flights from Columbus per day from 4 airlines. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • Can I find flights from Columbus Airport to Ontario for under $200 on Cheapflights?

    Yes, there are multiple flights from Columbus Airport to Ontario for under $200. The cheapest flight booked recently is on Frontier for just $158, but on average you can expect to pay $390.

  • Are there last-minute flights available from Columbus Airport to Ontario for under $300?

    There are currently 4+ open flights from Columbus Airport to Ontario within the next 7 days for less than $300.

  • What are the cheapest airlines flying from Columbus Airport to Ontario round-trip?

    Flying on Frontier is currently your cheapest option to Ontario, with prices starting at $158. Additional round-trip tickets that might be worth considering are offered by Delta and Alaska Airlines, with the lowest prices starting at $333 and $359, respectively. These flights start at 65% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Columbus Airport to Ontario one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $75. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Columbus Airport to Ontario for a low price.

  • What does CMH to ONT mean?

    CMH stands for Columbus Airport, while ONT stands for Ontario Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

    The amount of baggage you can bring on your Columbus 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 Columbus to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Columbus 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 Columbus to Ontario that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Columbus 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 Columbus to Ontario that allow pets onboard?

    Many airlines flying from Columbus 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 Columbus to Ontario?

    Yes, you can often find last-minute deals on Columbus 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 Columbus Airport to Ontario flight deals updated?

    The Columbus Airport to Ontario flight deals you see on this page were last updated on 10/31.

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

    Currently, September is the cheapest month in which you can book a flight from Columbus Airport to Ontario (average of $236). Flying from Columbus Airport to Ontario in December is currently the most expensive (average of $288). 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

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Top 4 airlines flying from Columbus to Ontario

Discover the top 4 airlines that operate flights from Columbus 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 2,570,725 searches. Data last updated octubre 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$143Average$316FlexibilityNo cancel feeOn-time62%
DeltaCheapest$310Average$451FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$342Average$618FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$393Average$492FlexibilityNo cancel feeOn-time71%
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