$125+ Cheap flights from Ontario (ONT) to Columbus
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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CMH
May 27 — Jun 31
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Columbus with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Columbus
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Cheapest flights from Ontario to ColumbusExplore the most affordable flight options available from Ontario to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.
Explore the most affordable flight options available from Ontario to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.
This Frontier deal was found by Cheapflights users on 4/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:00 am
ONT
- CMH
1 stop8h 48m
Frontier
Mon 6/86:43 pm
CMH
- ONT
1 stop8h 06m
Frontier
Deal found 4/26![Frontier logo]()
$210
This CheapOair deal was found by Cheapflights users on 4/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:50 am
ONT
- CMH
1 stop27h 58m
Frontier
Mon 6/16:43 pm
CMH
- ONT
1 stop18h 22m
Frontier
Deal found 4/25![Frontier logo]()
$221
This Expedia deal was found by Cheapflights users on 4/26. 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.
Mon 5/116:00 am
ONT
- CMH
1 stop8h 48m
Frontier
Fri 5/156:43 pm
CMH
- ONT
1 stop8h 06m
Frontier
Deal found 4/26![Frontier logo]()
$231
This CheapOair deal was found by Cheapflights users on 4/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:59 am
ONT
- CMH
1 stop15h 04m
Frontier
Fri 5/86:43 pm
CMH
- ONT
1 stop18h 22m
Frontier
Deal found 4/24![Frontier logo]()
$241
This Frontier deal was found by Cheapflights users on 4/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:00 am
ONT
- CMH
1 stop8h 48m
Frontier
Mon 5/186:43 pm
CMH
- ONT
1 stop8h 06m
Frontier
Deal found 4/26![Frontier logo]()
$250
This CheapOair deal was found by Cheapflights users on 4/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:50 am
ONT
- CMH
1 stop27h 58m
Frontier
Mon 6/86:43 pm
CMH
- ONT
1 stop18h 22m
Frontier
Deal found 4/26![Frontier logo]()
$261
This Frontier deal was found by Cheapflights users on 4/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:00 am
ONT
- CMH
1 stop7h 02m
Frontier
Mon 7/204:47 pm
CMH
- ONT
1 stop10h 03m
Frontier
Deal found 4/27![Frontier logo]()
$270
This CheapOair deal was found by Cheapflights users on 4/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:43 pm
ONT
- CMH
1 stop22h 30m
Frontier
Sun 5/38:18 pm
CMH
- ONT
1 stop14h 13m
Frontier
Deal found 4/25![Frontier logo]()
$281
This Frontier deal was found by Cheapflights users on 4/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:00 am
ONT
- CMH
1 stop7h 02m
Frontier
Mon 6/224:47 pm
CMH
- ONT
1 stop10h 02m
Frontier
Deal found 4/23![Frontier logo]()
$290
This Frontier deal was found by Cheapflights users on 4/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
ONT
- CMH
1 stop8h 48m
Frontier
Mon 5/186:43 pm
CMH
- ONT
1 stop8h 06m
Frontier
Deal found 4/26![Frontier logo]()
$300
This CheapOair deal was found by Cheapflights users on 4/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:00 am
ONT
- CMH
1 stop7h 02m
Frontier
Wed 6/174:47 pm
CMH
- ONT
1 stop20h 18m
Frontier
Deal found 4/23![Frontier logo]()
$301
Best flights from Ontario to ColumbusDiscover carefully curated flight deals from Ontario to Columbus that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 27, 2026.
Discover carefully curated flight deals from Ontario to Columbus that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 27, 2026.
This Delta deal was found by Cheapflights users on 4/25. 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.
Tue 5/191:29 pm
ONT
- CMH
1 stop6h 27m
Delta
Tue 5/263:02 pm
CMH
- ONT
1 stop9h 46m
Delta
Deal found 4/25![Delta logo]()
$403
This Southwest deal was found by Cheapflights users on 4/25. 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.
Wed 6/1710:10 am
ONT
- CMH
2 stops7h 50m
Southwest
Sun 6/218:05 pm
CMH
- ONT
1 stop7h 20m
Southwest
Deal found 4/25![Southwest logo]()
$482
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Wed 5/205:00 am
ONT
- CMH
1 stop6h 33m
United Airlines
Wed 5/275:01 pm
CMH
- ONT
1 stop7h 54m
United Airlines
Deal found 4/25![United Airlines logo]()
$503
This Delta deal was found by Cheapflights users on 4/26. 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.
Wed 5/201:29 pm
ONT
- CMH
1 stop6h 27m
Delta
Mon 5/257:30 am
CMH
- ONT
1 stop7h 49m
Delta
Deal found 4/26![Delta logo]()
$412
This Southwest deal was found by Cheapflights users on 4/24. 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.
Mon 6/812:45 pm
ONT
- CMH
2 stops8h 50m
Southwest
Thu 6/115:45 pm
CMH
- ONT
2 stops9h 20m
Southwest
Deal found 4/24![Southwest logo]()
$487
This Delta deal was found by Cheapflights users on 4/23. 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.
Thu 7/3010:00 pm
ONT
- CMH
1 stop8h 02m
Delta
Mon 8/35:01 pm
CMH
- ONT
1 stop7h 43m
Delta
Deal found 4/23![Delta logo]()
$477
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Sun 5/245:00 am
ONT
- CMH
2 stops8h 53m
United Airlines
Thu 5/2811:03 am
CMH
- ONT
2 stops9h 25m
United Airlines
Deal found 4/22![United Airlines logo]()
$533
This Southwest deal was found by Cheapflights users on 4/27. 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.
Sat 6/61:25 pm
ONT
- CMH
2 stops9h 00m
Southwest
Mon 6/227:00 pm
CMH
- ONT
2 stops8h 05m
Southwest
Deal found 4/27![Southwest logo]()
$521
This Delta deal was found by Cheapflights users on 4/23. 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.
Fri 6/121:00 pm
ONT
- CMH
1 stop6h 56m
Delta
Sun 6/147:15 am
CMH
- ONT
1 stop7h 55m
Delta
Deal found 4/23![Delta logo]()
$477
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 5/275:00 am
ONT
- CMH
1 stop6h 28m
United Airlines
Wed 5/278:00 pm
CMH
- ONT
1 stop29h 51m
United Airlines
Deal found 4/23![United Airlines logo]()
$540
This Southwest deal was found by Cheapflights users on 4/22. 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.
Fri 7/312:40 pm
ONT
- CMH
2 stops8h 55m
Southwest
Sun 7/58:05 pm
CMH
- ONT
1 stop7h 20m
Southwest
Deal found 4/22![Southwest logo]()
$523
Last-minute flights from Ontario to ColumbusDiscover last-minute flight deals from Ontario to Columbus. Data last updated April 27, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Columbus. Data last updated April 27, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 4/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:59 am
ONT
- CMH
1 stop15h 14m
Frontier
Mon 5/47:58 pm
CMH
- ONT
1 stop17h 07m
Frontier
Deal found 4/23![Frontier logo]()
$261
This CheapOair deal was found by Cheapflights users on 4/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:43 pm
ONT
- CMH
1 stop22h 30m
Frontier
Sun 5/38:18 pm
CMH
- ONT
1 stop14h 13m
Frontier
Deal found 4/25![Frontier logo]()
$281
This CheapOair deal was found by Cheapflights users on 4/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:59 am
ONT
- CMH
1 stop15h 04m
Frontier
Fri 5/86:43 pm
CMH
- ONT
1 stop18h 22m
Frontier
Deal found 4/24![Frontier logo]()
$241
This Frontier deal was found by Cheapflights users on 4/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:00 am
ONT
- CMH
1 stop8h 48m
Frontier
Mon 5/186:43 pm
CMH
- ONT
1 stop8h 06m
Frontier
Deal found 4/26![Frontier logo]()
$305
This Frontier deal was found by Cheapflights users on 4/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:00 am
ONT
- CMH
1 stop8h 48m
Frontier
Fri 5/156:43 pm
CMH
- ONT
1 stop8h 06m
Frontier
Deal found 4/26![Frontier logo]()
$306
This Expedia deal was found by Cheapflights users on 4/26. 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.
Mon 5/116:00 am
ONT
- CMH
1 stop8h 48m
Frontier
Fri 5/156:43 pm
CMH
- ONT
1 stop8h 06m
Frontier
Deal found 4/26![Frontier logo]()
$231
This Frontier deal was found by Cheapflights users on 4/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:00 am
ONT
- CMH
1 stop8h 48m
Frontier
Mon 5/186:43 pm
CMH
- ONT
1 stop8h 06m
Frontier
Deal found 4/26![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 4/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
ONT
- CMH
1 stop8h 48m
Frontier
Mon 5/186:43 pm
CMH
- ONT
1 stop8h 06m
Frontier
Deal found 4/26![Frontier logo]()
$300
This Frontier deal was found by Cheapflights users on 4/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:00 am
ONT
- CMH
1 stop8h 48m
Frontier
Fri 5/296:43 pm
CMH
- ONT
1 stop8h 06m
Frontier
Deal found 4/26![Frontier logo]()
$270
This CheapOair deal was found by Cheapflights users on 4/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:50 am
ONT
- CMH
1 stop27h 58m
Frontier
Mon 6/16:43 pm
CMH
- ONT
1 stop18h 22m
Frontier
Deal found 4/25![Frontier logo]()
$221
One-way flights from Ontario to ColumbusSearch for one-way flight options from Ontario to Columbus. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
Search for one-way flight options from Ontario to Columbus. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
This Super.com deal was found by Cheapflights users on 4/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:00 am
ONT
- CMH
1 stop8h 48m
Frontier
Deal found 4/23![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 4/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:00 am
ONT
- CMH
1 stop7h 02m
Frontier
Deal found 4/27![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:06 pm
ONT
- CMH
2 stops18h 04m
Frontier
Deal found 4/22![Frontier logo]()
$128
This Super.com deal was found by Cheapflights users on 4/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:59 am
ONT
- CMH
1 stop15h 04m
Frontier
Deal found 4/27![Frontier logo]()
$129
This iWofly deal was found by Cheapflights users on 4/24. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:59 am
ONT
- CMH
1 stop15h 24m
Frontier
Deal found 4/24![Frontier logo]()
$131
This Frontier deal was found by Cheapflights users on 4/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
ONT
- CMH
1 stop8h 48m
Frontier
Deal found 4/22![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:39 pm
ONT
- CMH
2 stops41h 03m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$152
This CheapOair deal was found by Cheapflights users on 4/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:50 am
ONT
- CMH
1 stop27h 58m
Frontier
Deal found 4/23![Frontier logo]()
$157
Find flight deals from Ontario to Columbus
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Columbus (C01). 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 April 27, 2026.
Round-trip from | $210 (Frontier) |
|---|---|
One-way from | $125 (Frontier) |
Popular in | December |
Cheapest in | May |
Average price | $445 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Columbus 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 2,558,603 searches. Data last updated April 27, 2026.
Use the filters below to find and compare flights from Ontario to Columbus that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioColumbus
ONT - CMH
ONTCMH
Ontario
Tue 5/19
1:29 pm-10:56 pm
1 stop6h 27m
Columbus
Tue 5/26
3:02 pm-9:48 pm
1 stop9h 46m
$403
Quickest round-trip
OntarioColumbus
ONT - CMH
ONTCMH
Ontario
Wed 5/20
1:29 pm-10:56 pm
1 stop6h 27m
Columbus
Mon 5/25
7:30 am-12:19 pm
1 stop7h 49m
$412
OntarioColumbus
ONT - CMH
ONTCMH
Ontario
Thu 7/30
10:00 pm-9:02 am
1 stop8h 02m
Columbus
Mon 8/3
5:01 pm-9:44 pm
1 stop7h 43m
$477
OntarioColumbus
ONT - CMH
ONTCMH
Ontario
Fri 6/12
1:00 pm-10:56 pm
1 stop6h 56m
Columbus
Sun 6/14
7:15 am-12:10 pm
1 stop7h 55m
$477
OntarioColumbus
ONT - CMH
ONTCMH
Ontario
Wed 6/17
10:10 am-9:00 pm
2 stops7h 50m
Columbus
Sun 6/21
8:05 pm-12:25 am
1 stop7h 20m
$482
OntarioColumbus
ONT - CMH
ONTCMH
Ontario
Mon 6/8
12:45 pm-12:35 am
2 stops8h 50m
Columbus
Thu 6/11
5:45 pm-12:05 am
2 stops9h 20m
$487
OntarioColumbus
ONT - CMH
ONTCMH
Ontario
Wed 5/20
5:00 am-2:33 pm
1 stop6h 33m
Columbus
Wed 5/27
5:01 pm-9:55 pm
1 stop7h 54m
$503
OntarioColumbus
ONT - CMH
ONTCMH
Ontario
Sat 6/6
1:25 pm-1:25 am
2 stops9h 00m
Columbus
Mon 6/22
7:00 pm-12:05 am
2 stops8h 05m
$521
OntarioColumbus
ONT - CMH
ONTCMH
Ontario
Fri 7/3
12:40 pm-12:35 am
2 stops8h 55m
Columbus
Sun 7/5
8:05 pm-12:25 am
1 stop7h 20m
$523
OntarioColumbus
ONT - CMH
ONTCMH
Ontario
Sun 5/24
5:00 am-4:53 pm
2 stops8h 53m
Columbus
Thu 5/28
11:03 am-5:28 pm
2 stops9h 25m
$533
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from Ontario to Columbus
Have a flexible travel schedule? Discover the best time to fly to Columbus from Ontario with our price prediction graph.
ONT-C01
ONT-CMH
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.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Columbus
ONT-C01
ONT-CMH
What is the cheapest month to book a flight from Ontario to Columbus?
Currently, November is the cheapest month in which you can book a flight from Ontario to Columbus (average of $182). Flying from Ontario to Columbus in March is currently the most expensive (average of $369). 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.
How much does it cost to fly round-trip from Ontario to Columbus?
Reviews of airlines servicing Columbus
Get insights into the airlines that provide service to Columbus. 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 Columbus. Reviews last updated April 27, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Ontario to Columbus to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
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Ontario and Columbus flights
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Top 4 airlines flying from Ontario to Columbus
Discover the top 4 airlines that operate flights from Ontario to Columbus. 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 2,558,603 searches. Data last updated April 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$228 | Average$449 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$243 | Average$443 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$259 | Average$428 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$277 | Average$435 | FlexibilityNo cancel fee | On-timeN/A |