Cheap Flight Tickets from Cincinnati (CVG) to Ontario (ONT), Starting at $198

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

$198

F9 Frontier Airlines • 1 stop • 15h 31m

Sep 25 – Oct 01

The cheapest round trip flight from Cincinnati to Ontario (CVG-ONT-CVG) is currently $198

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Fastest Flight

10h 10m

The fastest nonstop flight from Cincinnati to Ontario (CVG-ONT) takes 10h 10m

Top Airlines Flying from Cincinnati to Ontario

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Southwest Airlines-WN

Southwest 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.

Sep 25 - Oct 01, Economy
F9
Cincinnati → Ontario
15h 31m
5:16 PM - 11:47 PM • 1 stop
F9
Cincinnati → Ontario
10h 56m
6:15 AM - 4:11 PM • 1 stop
$198
Frontier Airlines
Sep 25 - Oct 01, Economy
F9
Cincinnati → Ontario
18h 34m
8:45 AM - 4:59 PM • 1 stop
F9
Cincinnati → Ontario
18h 22m
7:46 PM - 9:48 AM • 1 stop
$198
Frontier Airlines
Sep 25 - Oct 01, Economy
DL
Cincinnati → Ontario
13h 29m
6:00 AM - 11:09 AM • 1 stop
DL
Cincinnati → Ontario
11h 45m
7:05 AM - 5:10 PM • 1 stop
$237
Delta Airlines
Sep 25 - Oct 01, Economy
DL
Cincinnati → Ontario
13h 44m
5:00 PM - 10:24 PM • 1 stop
DL
Cincinnati → Ontario
12h 4m
12:19 PM - 10:43 PM • 1 stop
$237
Delta Airlines
Sep 25 - Oct 01, Economy
UA
Cincinnati → Ontario
12h 26m
8:00 AM - 12:46 PM • 1 stop
UA
Cincinnati → Ontario
10h 25m
5:00 AM - 2:25 PM • 1 stop
$311
United Airlines
Sep 25 - Oct 01, Economy
AA
Cincinnati → Ontario
10h 10m
3:07 PM - 6:17 PM • 1 stop
AA
Cincinnati → Ontario
10h 13m
6:30 AM - 3:43 PM • 1 stop
$413
American 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 6:00 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 AA : USD 413
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 5:16 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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