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$446+ 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — GTR
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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Cheap flight deals from Ontario to Columbus

Best flights from Ontario to Columbus
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 January 2, 2026.

This American Airlines deal was found by Cheapflights users on 12/31. 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.
Sat 1/317:16 amONT - GTR
1 stop6h 16mAmerican Airlines
Sat 2/74:03 pmGTR - ONT
1 stop8h 45mAmerican Airlines
Deal found 12/31$446
This Delta deal was found by Cheapflights users on 12/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/110:30 pmONT - GTR
1 stop12h 17mDelta
Sat 2/76:00 amGTR - ONT
1 stop7h 31mDelta
Deal found 12/31$471
This Delta deal was found by Cheapflights users on 12/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/210:30 pmONT - GTR
1 stop12h 17mDelta
Sat 2/71:29 pmGTR - ONT
1 stop9h 36mDelta
Deal found 12/31$471
This American Airlines deal was found by Cheapflights users on 12/31. 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.
Sat 1/317:16 amONT - GTR
1 stop6h 16mAmerican Airlines
Mon 2/94:03 pmGTR - ONT
1 stop8h 45mAmerican Airlines
Deal found 12/31$500
This American Airlines deal was found by Cheapflights users on 12/31. 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.
Sat 1/316:00 amONT - GTR
1 stop7h 32mAmerican Airlines
Sun 2/84:03 pmGTR - ONT
1 stop8h 45mAmerican Airlines
Deal found 12/31$501
This Delta deal was found by Cheapflights users on 12/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/210:30 pmONT - GTR
1 stop12h 17mDelta
Mon 2/96:00 amGTR - ONT
1 stop7h 31mDelta
Deal found 12/31$525
This Delta deal was found by Cheapflights users on 12/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/110:30 pmONT - GTR
1 stop12h 17mDelta
Mon 2/96:00 amGTR - ONT
1 stop7h 31mDelta
Deal found 12/31$525

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 (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 January 2, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$446
(American Airlines)
Provider with most accurate pricing for Ontario-Columbus Golden Triangle Reg. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Columbus Golden Triangle Reg. flights.
Search Deals
From Ontario to Columbus Golden Triangle Reg.
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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 January 2, 2026.
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 1/31

7:16 am-3:32 pm

1 stop6h 16m

Columbus Golden Triangle Reg.

Sat 2/7

4:03 pm-10:48 pm

1 stop8h 45m

$446

OntarioColumbus

ONT - GTR

ONTGTR

Ontario

Sun 2/1

10:30 pm-12:47 pm

1 stop12h 17m

Columbus Golden Triangle Reg.

Sat 2/7

6:00 am-11:31 am

1 stop7h 31m

$471

OntarioColumbus

ONT - GTR

ONTGTR

Ontario

Mon 2/2

10:30 pm-12:47 pm

1 stop12h 17m

Columbus Golden Triangle Reg.

Sat 2/7

1:29 pm-9:05 pm

1 stop9h 36m

$471

OntarioColumbus

ONT - GTR

ONTGTR

Ontario

Sat 1/31

7:16 am-3:32 pm

1 stop6h 16m

Columbus Golden Triangle Reg.

Mon 2/9

4:03 pm-10:48 pm

1 stop8h 45m

$500

OntarioColumbus

ONT - GTR

ONTGTR

Ontario

Sat 1/31

6:00 am-3:32 pm

1 stop7h 32m

Columbus Golden Triangle Reg.

Sun 2/8

4:03 pm-10:48 pm

1 stop8h 45m

$501

OntarioColumbus

ONT - GTR

ONTGTR

Ontario

Mon 2/2

10:30 pm-12:47 pm

1 stop12h 17m

Columbus Golden Triangle Reg.

Mon 2/9

6:00 am-11:31 am

1 stop7h 31m

$525

OntarioColumbus

ONT - GTR

ONTGTR

Ontario

Sun 2/1

10:30 pm-12:47 pm

1 stop12h 17m

Columbus Golden Triangle Reg.

Mon 2/9

6:00 am-11:31 am

1 stop7h 31m

$525

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

Compare providers for flights from Ontario to Columbus

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 Ontario to Columbus in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 Ontario-Columbus, Mississippi flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Columbus, Mississippi flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Columbus, Mississippi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Columbus, Mississippi flights, Cheapflights users trust eDreams the most. eDreams 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 Ontario-Columbus, Mississippi 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 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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Columbus

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

Currently, October is the cheapest month in which you can book a flight from Ontario to Columbus, Mississippi (average of $231). Flying from Ontario to Columbus, Mississippi in February is currently the most expensive (average of $339). 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.

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.

  • How long is the flight from Ontario to Columbus, Mississippi?

    There are many flights that can get you from Ontario to Columbus, Mississippi in 6h 16m. Fly via American Airlines or Delta to get the fastest option. The distance from Ontario to Columbus, Mississippi is about 1660 mi. This flight may include one or multiple stops.

  • 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.

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

    Currently, October is the cheapest month in which you can book a flight from Ontario to Columbus, Mississippi (average of $231). Flying from Ontario to Columbus, Mississippi in February is currently the most expensive (average of $339). 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

Traveling to a place near Columbus?

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

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