Cheap Flight Tickets from Cincinnati (CVG) to Ontario (ONT), Starting at $414

Good to Know: Cheapest and Fastest CVG - ONT Flights

Useful information for finding best airline tickets from Cincinnati Northern Kentucky International to Ontario International on your next trip.

Cheapest Round Trip Flight

$414

DL Delta Airlines • 1 stop • 13h 56m

Oct 15 – Oct 18

The cheapest round trip flight from Cincinnati to Ontario (CVG-ONT-CVG) is currently $414

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Fastest Flight

12h 34m

The fastest nonstop flight from Cincinnati to Ontario (CVG-ONT) takes 12h 34m

Top Airlines Flying from Cincinnati to Ontario

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

Latest Flight Deals from Cincinnati (CVG) to Ontario (ONT)

Compare and book low fare round-trip air tickets from Cincinnati to Ontario. Ideal for travelers with confirmed return itineraries.

Oct 15 - Oct 18, Economy
DL
Cincinnati → Ontario
13h 56m
7:00 AM - 12:36 PM • 1 stop
DL
Cincinnati → Ontario
33h 35m
11:15 PM - 10:30 PM • 2 stops
$414
Delta Airlines
Oct 15 - Oct 18, Economy
DL
Cincinnati → Ontario
25h 55m
11:00 AM - 11:55 PM • 2 stops
DL
Cincinnati → Ontario
14h 19m
11:15 PM - 11:14 AM • 1 stop
$484
Delta Airlines
Oct 15 - Oct 18, Economy
DL
Cincinnati → Ontario
24h 17m
6:25 AM - 6:22 PM • 2 stops
DL
Cincinnati → Ontario
22h 37m
11:15 PM - 4:12 PM • 2 stops
$503
Delta Airlines
Oct 15 - Oct 18, Economy
DL
Cincinnati → Ontario
12h 34m
5:00 PM - 9:54 PM • 1 stop
DL
Cincinnati → Ontario
10h 39m
11:15 PM - 8:54 AM • 1 stop
$626
Delta Airlines
Oct 15 - Oct 18, Economy
WN
Cincinnati → Ontario
27h 35m
7:05 AM - 9:00 PM • 1 stop
WN
Cincinnati → Ontario
11h 40m
11:55 PM - 9:55 AM • 1 stop
$651
Southwest Airlines
Oct 15 - Oct 18, Economy
WN
Cincinnati → Ontario
25h 45m
8:20 PM - 9:05 AM • 2 stops
WN
Cincinnati → Ontario
11h 40m
11:55 PM - 9:55 AM • 1 stop
$791
Southwest Airlines

Fly from Cincinnati to Ontario with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Cincinnati to Ontario? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Cincinnati to Ontario Flights

What are the airports in Cincinnati?
CVG
What’s the most popular airline flying from CVG to ONT?
The most popular airline flying from Cincinnati to Ontario are
Can I fly from CVG to ONT non-stop?
NO
Which airlines fly nonstop between Cincinnati and Ontario?
The non-stop flights between Cincinnati and Ontario are .
What’s the earliest departure time from CVG to ONT Airport?
The earliest flight leaves CVG at 6:25 am and lands in ONT - Ontario International
What are the airports in Ontario?
ONT
Can I make changes to my Cincinnati to Ontario flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from CVG to ONT?
Read the fare rules of the Cincinnati to Ontario air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Cincinnati and Ontario?
operate flights between Cincinnati and Ontario
How long does a flight from Cincinnati to Ontario take?
It takes approximately 4 hour to fly non-stop from CVG to ONT, which is 1853.7 miles by air.
Which airlines provide the cheapest flights from Cincinnati (CVG) to Ontario (ONT) ?
In the past couple of days, the cheapest tickets to ONT from CVG were found on DL : USD 484
Do I need a passport to fly between CVG and ONT?
No
What’s the latest departure time from CVG to ONT ?
The last flight leaves CVG at 8:20 pm

Cincinnati (CVG) to Ontario (ONT): Airport Information

Origin Airport Cincinnati Northern Kentucky International , Cincinnati, US
Destination Airport Ontario International , Ontario, US
Distance 1854 miles

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