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Cheap flights from Ontario to Columbus from $523

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Columbus departing on 4/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Ontario to Columbus

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:44 am - 3:13 pm
ONT
-
GTR
7h 29m
1 stop
American Airlines Logo
3:45 pm - 10:38 pm
GTR
-
ONT
8h 53m
1 stop
$536American Airlines
Sun, Jun 7 - Wed, Jun 10
American Airlines Logo
5:44 am - 3:13 pm
ONT
-
GTR
7h 29m
1 stop
American Airlines Logo
3:45 pm - 10:38 pm
GTR
-
ONT
8h 53m
1 stop
$552American Airlines
Fri, Jun 12 - Mon, Jun 15
American Airlines Logo
5:44 am - 3:13 pm
ONT
-
GTR
7h 29m
1 stop
American Airlines Logo
3:45 pm - 9:57 pm
GTR
-
ONT
8h 12m
2 stops
$558American Airlines
Fri, Jun 12 - Mon, Jun 15
American Airlines Logo
7:12 pm - 3:13 pm
ONT
-
GTR
18h 01m
2 stops
American Airlines Logo
3:45 pm - 9:57 pm
GTR
-
ONT
8h 12m
2 stops
$604American Airlines
Fri, Jun 12 - Mon, Jun 15
American Airlines Logo
7:12 pm - 3:13 pm
ONT
-
GTR
18h 01m
2 stops
American Airlines Logo
3:45 pm - 10:38 pm
GTR
-
ONT
8h 53m
1 stop
$630American Airlines
Sun, Jun 7 - Wed, Jun 10
American Airlines Logo
7:12 pm - 3:13 pm
ONT
-
GTR
18h 01m
2 stops
American Airlines Logo
3:45 pm - 12:05 pm
GTR
-
ONT
22h 20m
2 stops
$748American Airlines
Sun, Jun 7 - Wed, Jun 10

American Airlines flights from Ontario to Columbus, Mississippi

Our best American Airlines deals on Ontario to Columbus, Mississippi flight tickets
American Airlines
Jun 7
ONT5:44 amOntario
7h 29m
1 stop
GTR3:13 pmColumbus Golden Triangle Reg.
Jun 10
GTR3:45 pmColumbus Golden Triangle Reg.
8h 53m
1 stop
ONT10:38 pmOntario
$536
American Airlines
Jun 12
ONT5:44 amOntario
7h 29m
1 stop
GTR3:13 pmColumbus Golden Triangle Reg.
Jun 15
GTR3:45 pmColumbus Golden Triangle Reg.
8h 53m
1 stop
ONT10:38 pmOntario
$552
American Airlines
Jun 12
ONT5:44 amOntario
7h 29m
1 stop
GTR3:13 pmColumbus Golden Triangle Reg.
Jun 15
GTR3:45 pmColumbus Golden Triangle Reg.
8h 12m
2 stops
ONT9:57 pmOntario
$558

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Columbus, Mississippi 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, momondo users made 832,500 searches. Data last updated March 25, 2026.
Use the filters below to find and compare flights from Ontario to Columbus, Mississippi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioColumbus

ONT - GTR

ONTGTR

Ontario

Sun 6/7

5:44 am-3:13 pm

1 stop7h 29m

Columbus Golden Triangle Reg.

Wed 6/10

3:45 pm-10:38 pm

1 stop8h 53m

$536

OntarioColumbus

ONT - GTR

ONTGTR

Ontario

Fri 6/12

5:44 am-3:13 pm

1 stop7h 29m

Columbus Golden Triangle Reg.

Mon 6/15

3:45 pm-10:38 pm

1 stop8h 53m

$552
Quickest round-trip

OntarioColumbus

ONT - GTR

ONTGTR

Ontario

Fri 6/12

5:44 am-3:13 pm

1 stop7h 29m

Columbus Golden Triangle Reg.

Mon 6/15

3:45 pm-9:57 pm

2 stops8h 12m

$558

OntarioColumbus

ONT - GTR

ONTGTR

Ontario

Fri 6/12

7:12 pm-3:13 pm

2 stops18h 01m

Columbus Golden Triangle Reg.

Mon 6/15

3:45 pm-9:57 pm

2 stops8h 12m

$604

OntarioColumbus

ONT - GTR

ONTGTR

Ontario

Sun 6/7

7:12 pm-3:13 pm

2 stops18h 01m

Columbus Golden Triangle Reg.

Wed 6/10

3:45 pm-10:38 pm

1 stop8h 53m

$630

OntarioColumbus

ONT - GTR

ONTGTR

Ontario

Sun 6/7

7:12 pm-3:13 pm

2 stops18h 01m

Columbus Golden Triangle Reg.

Wed 6/10

3:45 pm-12:05 pm

2 stops22h 20m

$748
Cheapest one-way
Quickest one-way

OntarioColumbus

ONT - GTR

ONTGTR

Ontario

Thu 4/2

12:57 pm-8:58 pm

1 stop6h 01m

$523

OntarioColumbus

ONT - GTR

ONTGTR

Ontario

Thu 4/2

5:02 pm-3:15 pm

2 stops20h 13m

$601

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Columbus from

How to get the cheapest flight ticket from Ontario to Columbus, Mississippi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Columbus Golden Triangle Reg.?

Delta and American Airlines are the most popular carriers operating from Ontario to Columbus Golden Triangle Reg.

What airlines fly to Columbus, Mississippi?

Southwest, American Airlines and Delta are the top three most popular airlines that fly to Columbus, Mississippi from Ontario according to our data. Southwest is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Columbus, Mississippi. Keep in mind that there are 4 different airlines that fly to Columbus, Mississippi on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Columbus, Mississippi

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Columbus, Mississippi according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Columbus, Mississippi (ONT to GTR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Columbus, Mississippi

Fastest flight time

6h 28m

Direct flights

None
The fastest flight from Ontario to Columbus, Mississippi takes 6h 28m
There are no direct flights from Ontario to Columbus, Mississippi. There are no popular flight routes from Ontario to Columbus, Mississippi.
Search flight deals

  • How far is Ontario to Columbus Golden Triangle Reg. by plane?

    Ontario and Columbus Golden Triangle Reg. are 1671.8 mi apart from one another. Typically, this will take 6h 28m by plane in normal conditions.

  • When did momondo last update prices for flights from Ontario Airport to Columbus Golden Triangle Reg. Airport?

    Prices for flights from Ontario Airport to Columbus Golden Triangle Reg. Airport were last updated today.

  • How old do you have to be to fly from Ontario Airport to Columbus Golden Triangle Reg. Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Columbus Golden Triangle Reg. Airport.

  • What documentation or ID do you need to fly to Columbus Golden Triangle Reg. Airport?

    The necessary travel and health documents for your Columbus Golden Triangle Reg. Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Columbus?

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

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Columbus?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Columbus from Ontario.

Can I find flights from Ontario to Columbus with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Columbus from Ontario with this policy.

How can momondo help me find flights from Ontario to Columbus?

Once you have performed a search for Ontario to Columbus flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Columbus right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Columbus flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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