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Cheap flights Ontario — Columbus

Ontario (ONT, US) Columbus (CMH, US)
from $183 3 125 km ~4h 11m 2 flights found 2 airlines cheapest on Sunday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $183 on 13.12.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Tu
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Prices found for 2 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
13 Dec 2026, Sun
Frontier Airlines F9 1500
17:00
ONT Ontario International Airport
22:20
CMH John Glenn Columbus International Airport
5h 20m 1 stop
Farera
$183
View this ticket
05 Jan 2027, Tue
Southwest Airlines WN 2136
03:00
ONT Ontario International Airport
07:55
CMH John Glenn Columbus International Airport
4h 55m 1 stop
Farera
$248
View this ticket
Route characteristics
Distance
3 125 km
Flight time
4h 11m
Time difference
+3h
Minimum price
from $183 (13.12.2026)
Average price
$216
Maximum price
$248
Cheapest day
Sunday
Departure airports (1)
ONT Ontario International Airport
Arrival airports (1)
CMH John Glenn Columbus International Airport
Airlines (2)
F9 Frontier Airlines WN Southwest Airlines
Agencies (1)
Farera
Prices by day of week
Tuesday
$248
avg $248
Sunday
$183
avg $183
Cheapest
Price trend by month
December 2026
from $183
avg $183
1 flights
January 2027
from $248
avg $248
1 flights
Airlines — cheapest prices 2
Frontier Airlines
Frontier Airlines
Low-cost 1 flights · 1 days
$183
Southwest Airlines
Southwest Airlines
Low-cost 1 flights · 1 days
$248
Where to buy tickets 1
Farera
2 tickets · 2 days
from $183
Airports

From — Ontario (1)

  • ONT Ontario International Airport

To — Columbus (1)

  • CMH John Glenn Columbus International Airport
Other destinations from Ontario
Albuquerque
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Nantucket
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Adelaide
AU
San Andres Island
CO
Malaga
ES · Hub
Auckland
NZ
Almaty
KZ
Alicante
ES
Ahmedabad
IN
Amsterdam
NL · Hub
Anchorage
US
Frequently asked questions about the route Ontario — Columbus
How long is the flight from Ontario to Columbus?
Approximate flight time — 4h 11m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Ontario to Columbus?
The straight-line distance — 3 125 km.
How much do flights from Ontario to Columbus cost?
The minimum price over 3 months — from $183 on 13.12.2026.
What is the average ticket price?
The average price — $216. Range: $183 — $248.
What is the time difference between Ontario and Columbus?
The difference — +3h.
From which airports does Ontario operate flights?
From Ontario: ONT (Ontario International Airport).
To which airports in Columbus do flights arrive?
To Columbus: CMH (John Glenn Columbus International Airport).
Which airlines fly this route?
This route is served by 2 airlines: Frontier Airlines, Southwest Airlines.
Which day of the week is cheapest?
The cheapest day of the week — Sunday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Ontario — Columbus

Flights Ontario — Columbus is a popular route. The straight-line distance is 3 125 km. Flight time 4h 11m. Time difference +3h.

From Ontario (ONT) flights depart from 1 airport: ONT. To Columbus (CMH) — 1 arrival airport: CMH.

2 airlines operate on this route: Frontier Airlines, Southwest Airlines.

The minimum price for the next 3 months — from $183 (13.12.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $216, ranging from $183 to $248. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Sunday.

Other destinations in United States from Ontario
Philadelphia
US
Oklahoma City
US
Omaha
US
Orlando
US
Everett
US
West Palm Beach
US
Portland
US
Palm Springs
US

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