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Flights from Columbus to Ontario – Airlines & connecting routes

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CMH to ONT flights and routes map CMH to ONT – All flight route options from Port Columbus International, Ohio, USA to Ontario International Airport, California, USA. These flights are operated by 5 different airlines through 16 different connections. The shortest flight time is 6 hours and 43 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA CMH Port Columbus Columbus, OH, USA
USA ONT Ontario Airport, CA, USA
CMH
Port Columbus
USAColumbus, OH, USA
Ontario Airport
USAOntario, CA, USA
ONT
No direct flights found
22 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Denver DEN
1 stop with Frontier Airlines. 0-1 flights per day.

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6h 43m

Via Denver DEN
1 stop with Frontier Airlines.
6h 43m
0-1 flights per day.
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Via Denver DEN
1 stop with Southwest Airlines. 0-1 flights per day.

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6h 55m

Via Denver DEN
1 stop with Southwest Airlines.
6h 55m
0-1 flights per day.
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Via Phoenix PHX
1 stop with American Airlines. 1-2 flights per day.

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7h 01m

Via Phoenix PHX
1 stop with American Airlines.
7h 01m
1-2 flights per day.
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Via Phoenix PHX
1 stop with Southwest Airlines. 0-1 flights per day.

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7h 05m

Via Phoenix PHX
1 stop with Southwest Airlines.
7h 05m
0-1 flights per day.
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Via Nashville BNA
1 stop with Southwest Airlines. 0-1 flights per day.

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7h 05m

Via Nashville BNA
1 stop with Southwest Airlines.
7h 05m
0-1 flights per day.
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Via Denver DEN
1 stop with United Airlines. 2 flights per day.

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7h 16m

Via Denver DEN
1 stop with United Airlines.
7h 16m
2 flights per day.
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Via Dallas DAL
1 stop with Southwest Airlines. 0-1 flights per day.

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7h 25m

Via Dallas DAL
1 stop with Southwest Airlines.
7h 25m
0-1 flights per day.
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Via Salt Lake City SLC
1 stop with Delta Air Lines.

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7h 28m

Via Salt Lake City SLC
1 stop with Delta Air Lines.
7h 28m
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Via Chicago MDW
1 stop with Southwest Airlines. 0-1 flights per day.

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7h 35m

Via Chicago MDW
1 stop with Southwest Airlines.
7h 35m
0-1 flights per day.
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Via Houston IAH
1 stop with United Airlines. 0-1 flights per day.

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7h 41m

Via Houston IAH
1 stop with United Airlines.
7h 41m
0-1 flights per day.
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Via Las Vegas LAS
1 stop with Southwest Airlines. 1-2 flights per day.

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7h 45m

Via Las Vegas LAS
1 stop with Southwest Airlines.
7h 45m
1-2 flights per day.
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Via San Francisco SFO
1 stop with United Airlines.

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7h 59m

Via San Francisco SFO
1 stop with United Airlines.
7h 59m
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Via Dallas DFW
1 stop with American Airlines. 0-2 flights per day.

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8h 06m

Via Dallas DFW
1 stop with American Airlines.
8h 06m
0-2 flights per day.
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Via Atlanta ATL
1 stop with Delta Air Lines. 2-4 flights per day.

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8h 09m

Via Atlanta ATL
1 stop with Delta Air Lines.
8h 09m
2-4 flights per day.
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Via Charlotte CLT
1 stop with American Airlines. 2 flights per day.

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8h 22m

Via Charlotte CLT
1 stop with American Airlines.
8h 22m
2 flights per day.
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Via Austin AUS
1 stop with Southwest Airlines. 0-1 flights per day.

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8h 55m

Via Austin AUS
1 stop with Southwest Airlines.
8h 55m
0-1 flights per day.
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Via Chicago ORD
1 stop with United Airlines.

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9h 01m

Via Chicago ORD
1 stop with United Airlines.
9h 01m
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Via Saint Louis STL
1 stop with Southwest Airlines.

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9h 05m

Via Saint Louis STL
1 stop with Southwest Airlines.
9h 05m
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Via Atlanta ATL
1 stop with Southwest Airlines.

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9h 55m

Via Atlanta ATL
1 stop with Southwest Airlines.
9h 55m
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Via Sacramento SMF
1 stop with Southwest Airlines.

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10h 05m

Via Sacramento SMF
1 stop with Southwest Airlines.
10h 05m
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1 stop route options with codeshare or different airlines:

Duration

Via Chicago ORD With American Airlines & United Airlines

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9h 31m

Via Chicago ORD
9h 31m
With American Airlines & United Airlines
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Via Dallas DFW With United Airlines & American Airlines 0-1 flights per day.
Thu & Sun

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10h 10m

Thu & Sun
Via Dallas DFW
10h 10m
With United Airlines & American Airlines 0-1 flights per day.
Thu & Sun
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Find the best prices on hotels and car rental near Ontario Airport

We got great deals on hotels and car rentals near the airport.

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Columbus to Ontario flights

There are over 16 airlines and as many as 72 flights every week to this destination. While flying to Ontario from Columbus you will be doing a stopover in Denver, Phoenix or any other of the 16 alternatives with flight connections.

Are there any non-stop flights from CMH to ONT?

There are no direct or non-stop flights from Port Columbus International, CMH to Ontario International Airport, ONT.

Columbus to Ontario with Frontier Airlines

If you fly from Columbus with Frontier Airlines you will do a stopover in Denver, DEN before reaching Ontario. This flight trip will take 6 hours and 43 minutes and you can fly every Monday, Tuesday, Friday or Sunday with departures .

Distance & flight times: Port Columbus International to Ontario International Airport

The shortest flight time between CMH and ONT is 6 hours and 43 minutes.

ViaTotal flight timeLayover timeDistance
DEN Denver6h 43m--
PHX Phoenix7h 1m1h 0m2003 miles (3223 km)
BNA Nashville7h 5m1h 55m2095 miles (3371 km)
DAL Dallas7h 25m1h 50m2127 miles (3422 km)
SLC Salt Lake City7h 28m1h 25m2094 miles (3369 km)
MDW Chicago7h 35m1h 35m1996 miles (3212 km)
IAH Houston7h 41m1h 17m2329 miles (3747 km)
LAS Las Vegas7h 45m2h 0m1975 miles (3178 km)
SFO San Francisco7h 59m1h 29m2491 miles (4008 km)
DFW Dallas8h 6m2h 55m2122 miles (3414 km)
ATL Atlanta8h 9m1h 55m2355 miles (3789 km)
CLT Charlotte8h 22m2h 40m2434 miles (3916 km)
AUS Austin8h 55m1h 25m2279 miles (3667 km)
STL Saint Louis9h 5m--
ORD Chicago9h 31m--
SMF Sacramento10h 5m3h 0m2457 miles (3953 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.CMH-ONT flight routesColumbus to Ontario flight routes illustrated on a map.
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Departing from Port Columbus International
Departing from Port Columbus International. Copyright: Columbus Regional Airport Authority
Columbus - Ontario route map and flight paths
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The fastest way to fly from Columbus (CMH) to Ontario (ONT) is via Denver and it will take about 6 hours and 43 minutes. The second fastest route is via Phoenix and will take 7 hours and 1 minutes.

You can fly with Frontier Airlines, American Airlines, Southwest Airlines, Delta Air Lines or United Airlines from Columbus to Ontario.

The flight time between Port Columbus (CMH) and Ontario International Airport (ONT) via Denver International, DEN is 6 hours and 43 minutes.

No. But you can still purchase a 1 stop flight via Denver, Phoenix or any other route to Ontario (ONT).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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