￥29,940 Cheap Flights from Cincinnati (CVG) to Ontario Intl. Airport (ONT)

View ￥29,940 flight on Thu, Sep 17, 2026Opens in a new window

Popular airlines from Cincinnati-Northern Kentucky Int'l Airport (CVG) to Los Angeles - Ontario Intl. Airport (ONT)

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Cheap Flights from Cincinnati to Ontario Intl. Airport (CVG-ONT)

Prices were available within the past 7 days and start at ￥29,940 for one-way flights and ￥49,580 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, May 27 - Tue, Jun 2
CVG
Cincinnati
ONT
Ontario
￥49,580 Roundtrip, found 3 days ago
￥49,580
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, May 27 from Cincinnati to Ontario, returning Tue, Jun 2, priced at ￥49,580 found 3 days ago
Delta
Wed, May 27 - Thu, Jun 4
CVG
Cincinnati
ONT
Ontario
￥54,740 Roundtrip, found 3 days ago
￥54,740
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, May 27 from Cincinnati to Ontario, returning Thu, Jun 4, priced at ￥54,740 found 3 days ago
Delta
Thu, May 28 - Thu, Jun 4
CVG
Cincinnati
ONT
Ontario
￥60,010 Roundtrip, found 3 days ago
￥60,010
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, May 28 from Cincinnati to Ontario, returning Thu, Jun 4, priced at ￥60,010 found 3 days ago
Delta
Wed, Jun 10 - Tue, Jun 16
CVG
Cincinnati
ONT
Ontario
￥63,550 Roundtrip, found 3 days ago
￥63,550
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jun 10 from Cincinnati to Ontario, returning Tue, Jun 16, priced at ￥63,550 found 3 days ago
Delta
Thu, May 28 - Fri, May 29
CVG
Cincinnati
ONT
Ontario
￥65,270 Roundtrip, found 3 days ago
￥65,270
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, May 28 from Cincinnati to Ontario, returning Fri, May 29, priced at ￥65,270 found 3 days ago
Delta
Mon, Jun 15 - Tue, Jun 16
CVG
Cincinnati
ONT
Ontario
￥77,530 Roundtrip, found 3 days ago
￥77,530
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Jun 15 from Cincinnati to Ontario, returning Tue, Jun 16, priced at ￥77,530 found 3 days ago
Alaska Airlines
Sat, Aug 8 - Thu, Aug 13
CVG
Cincinnati
ONT
Ontario
￥77,540 Roundtrip, found 6 days ago
￥77,540
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Aug 8 from Cincinnati to Ontario, returning Thu, Aug 13, priced at ￥77,540 found 6 days ago
Delta
Fri, Jun 12 - Sun, Jun 14
CVG
Cincinnati
ONT
Ontario
￥82,370 Roundtrip, found 3 days ago
￥82,370
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Jun 12 from Cincinnati to Ontario, returning Sun, Jun 14, priced at ￥82,370 found 3 days ago
United
Fri, Jul 3 - Mon, Jul 6
CVG
Cincinnati
ONT
Ontario
￥85,700 Roundtrip, found 3 days ago
￥85,700
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jul 3 from Cincinnati to Ontario, returning Mon, Jul 6, priced at ￥85,700 found 3 days ago
American Airlines
Fri, Jun 12 - Sun, Jun 14
CVG
Cincinnati
ONT
Ontario
￥90,320 Roundtrip, found 3 days ago
￥90,320
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Jun 12 from Cincinnati to Ontario, returning Sun, Jun 14, priced at ￥90,320 found 3 days ago

Frequently asked questions

How much is a flight from CVG to Ontario Airport?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Cincinnati - Northern Kentucky Intl. Airport (CVG) and ONT start from ￥49,580. Make your booking today to secure the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Ontario Airport?
This can differ between air carriers, as each one has its own terms and conditions. Head to the Customer Service Portal, where you'll find instructions on how to cancel your flight online.
How do I find cheap flights from CVG Airport to Los Angeles - Ontario Intl. Airport (ONT) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for CVG Airport to ONT flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to ONT?
The flight time from CVG Airport to Ontario Airport is approximately 6 hours. Put your headphones on, listen to your favorite tunes and your journey will fly by.
How far is the flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to ONT?
Around 3,000 kilometers separates Florence and Ontario, so pack something to keep you busy for a couple of hours. That action-packed novel you haven't started will be just the ticket.
Which airlines fly direct from CVG to Los Angeles - Ontario Intl. Airport (ONT)?
Unfortunately, there aren't any airlines that directly fly between CVG Airport and ONT. You'll have to book a flight with at least one stop.
Are CVG Airport to Ontario Airport flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Ontario Airport are available up to a year prior to departure on Expedia. And although you may occasionally nab a great last-minute deal, it's not something you should count on. Also, booking your flights in advance means you'll have more choices — and you can avoid ending up with the dreaded middle seat! We're always updating our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

Travel information

Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
Los Angeles - Ontario Intl.
Airlines serving
United
Roundtrip price
￥49,580
Distance
2959 km

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