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$592+ Cheap flights from Ontario to Columbus, MS (ONT - GTR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — GTR
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap 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 (GTR). 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 August 14, 2025.

Round-trip from

$592
(Delta)
From Ontario to Columbus Golden Triangle Reg.
Search Deals

Find flight deals from Ontario to Columbus

Cheapest flights from Ontario to Columbus
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 August 14, 2025.

This Delta deal was found by Cheapflights users on 8/13. 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.
Sat 9/2011:55 amONT - GTR
1 stop7h 40mDelta
Sun 9/212:20 pmGTR - ONT
1 stop6h 55mDelta
Deal found 8/13$592
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 9/206:10 amONT - GTR
1 stop6h 56mAmerican Airlines
Sun 9/213:38 pmGTR - ONT
2 stops26h 27mAmerican Airlines
Deal found 8/13$668

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 August 14, 2025.
Use the filters below to find and compare flights from Ontario to Columbus that are best for you.

Fly from

Ontario

Fly to

Columbus

Route

Depart

Return

Price

OntarioColumbus

ONT - GTR

ONTGTR

Ontario

Sat 9/20

11:55 am-9:35 pm

1 stop7h 40m

Columbus Golden Triangle Reg.

Sun 9/21

2:20 pm-7:15 pm

1 stop6h 55m

$592

OntarioColumbus

ONT - GTR

ONTGTR

Ontario

Sat 2/7

1:00 pm-9:08 pm

1 stop6h 08m

Columbus Golden Triangle Reg.

Sat 2/14

6:00 am-11:38 am

1 stop7h 38m

$597

OntarioColumbus

ONT - GTR

ONTGTR

Ontario

Sat 9/20

6:10 am-3:06 pm

1 stop6h 56m

Columbus Golden Triangle Reg.

Sun 9/21

3:38 pm-4:05 pm

2 stops26h 27m

$668

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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.
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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Columbus. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Ontario to Columbus that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Columbus by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Traveling to a place near Columbus?

Book flights to Columbus if you plan to visit one of these locations
Starkville

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