Cheap Flight Tickets from Columbus (UBS) to Ontario (ONT)

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Latest Flight Deals from Columbus to Ontario

Book one-way or return flights from Columbus to Ontario from as little as AU$ 709. Choose from the popular airlines below and book your flight today!

One way
Return

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Columbus to Ontario? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Columbus to Ontario. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Columbus to Ontario

View airlines operating flights from Columbus to Ontario. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Delta Air Lines

From AU$ 709

ANA airlines

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Alternative Routes from Columbus to Ontario

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Columbus to Ontario.

Cheapest
GTR
14:31
7h 35m
1 transfer
ONT
20:06
Golden Triangle Regional Airport - Ontario International Airport
Fri, May 10Delta Air Lines
AU$ 709
GTR
14:31
7h 35m
1 transfer
ONT
20:06
Golden Triangle Regional Airport - Ontario International Airport
Fri, May 10Delta Air Lines
AU$ 709
Find More Flights

How do I find the cheapest flights?

When are flight from Columbus (UBS) to Ontario (ONT) the cheapest?
Airlines adjust prices for flights from Columbus to Ontario based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Columbus (UBS) to Ontario (ONT) cost?
According to Trip.com's data, the lowest price is around AU$ 1,061.

How to find a cheap flight from Columbus to Ontario

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Columbus to Ontario. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com