$598 Find Cheap Flights from Columbia to Ontario

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Columbia to Ontario departing on 6/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Columbia to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Columbia to Ontario, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Columbia to Ontario (COU-CAON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Columbia to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Columbia to Ontario

Sun, Jun 22 - Sat, Jun 28
American Airlines Logo
6:19 am - 2:30 pmCOU-YYZ
7h 11m1 stop
American Airlines Logo
1:20 pm - 9:47 pmYYZ-COU
9h 27m1 stop
$598American Airlines
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Sun, Jun 22 - Sat, Jun 28
American Airlines Logo
6:19 am - 2:30 pmCOU-YYZ
7h 11m1 stop
American Airlines Logo
11:01 am - 9:47 pmYYZ-COU
11h 46m2 stops
$608American Airlines
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Fri, Jun 20 - Fri, Jun 27
American Airlines Logo
8:04 pm - 10:59 amCOU-YYZ
13h 55m1 stop
American Airlines Logo
1:20 pm - 9:47 pmYYZ-COU
9h 27m1 stop
$612American Airlines
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Fri, Jun 20 - Fri, Jun 27
American Airlines Logo
11:40 am - 11:04 pmCOU-YYZ
10h 24m2 stops
American Airlines Logo
11:40 am - 9:47 pmYYZ-COU
11h 07m1 stop
$659American Airlines
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Sun, Jun 22 - Sat, Jun 28
American Airlines Logo
7:19 am - 5:40 pmCOU-YYZ
9h 21m2 stops
American Airlines Logo
11:01 am - 9:47 pmYYZ-COU
11h 46m2 stops
$682American Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Columbia to Ontario flights

Get data-powered insights and trends into flights from Columbia to Ontario to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Columbia to Ontario take?

The duration of a flight to Ontario depends on your arrival airport. The shortest route to Ontario from Columbia is to Toronto, which takes 7h 11m.

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Good to know

Cheapest flight$598
Flight from Columbia to Toronto

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Columbia to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Columbia to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Columbia to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Columbia to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Columbia to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Columbia to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Columbia to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Columbia to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally in the morning, when round-trip flights cost $308 on average. Morning departures are around 61% cheaper than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the evening, which is peak travel time and where the average cost of a ticket is $786.

Top airline flying from Columbia to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Columbia to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Columbia to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
7.5Boarding
6.9Entertainment
6.5Food
7.2Comfort
8.0Crew
Airline reviews

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

6.0 GoodKevin, May 2025DFW - PHX
Read more American Airlines reviews

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

Was a normal flight but it was delayed, and there wasn't an explanation.

In flight connectivity (via T-Mobile) was often not working.

Pitch was very small. Knees were on the seat back in front of me.

really bad they refused to check in luggages that I had purchased, even showing them the transaction receipt from british airways app the staff in miami was MEDIOCRE

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything you need to know for your flight from Columbia to Ontario

Information on your arrival and departure airports

Columbia (COU)

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