$301 Find Cheap Flights from Columbia to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Columbia to Ontario departing on 8/15. 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
1 adult, Economy, 0 bags

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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Booking Insights
Flight Deals

Book Cheap Columbia to Ontario Plane Tickets

 
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

Fri, Oct 2 - Mon, Oct 5
American Airlines Logo
5:20 am - 1:38 pm
CAE
-
YYZ
8h 18m
1 stop
American Airlines Logo
11:00 am - 6:58 pm
YYZ
-
CAE
7h 58m
1 stop
$607American Airlines
Fri, Oct 2 - Mon, Oct 5
American Airlines Logo
5:20 am - 4:45 pm
CAE
-
YYZ
11h 25m
1 stop
American Airlines Logo
2:25 pm - 11:38 pm
YYZ
-
CAE
9h 13m
1 stop
$617American Airlines
Fri, Jul 31 - Wed, Aug 19
WestJet Logo
11:54 am - 10:01 pm
CAE
-
YYZ
10h 07m
1 stop
WestJet Logo
6:34 pm - 9:17 am
YYZ
-
CAE
14h 43m
1 stop
$660WestJet
Fri, Jul 31 - Wed, Aug 19
Delta Logo
4:05 pm - 9:19 pm
CAE
-
YYZ
5h 14m
1 stop
Delta Logo
6:00 am - 1:14 pm
YYZ
-
CAE
7h 14m
1 stop
$681Delta
Fri, Jul 31 - Wed, Aug 19
WestJet Logo
5:35 am - 6:55 pm
CAE
-
YYZ
13h 20m
2 stops
WestJet Logo
6:00 am - 1:14 pm
YYZ
-
CAE
7h 14m
1 stop
$684WestJet
Fri, Jul 31 - Wed, Aug 19
WestJet Logo
5:35 am - 6:55 pm
CAE
-
YYZ
13h 20m
2 stops
WestJet Logo
6:30 pm - 1:14 pm
YYZ
-
CAE
18h 44m
2 stops
$686WestJet
Tue, Aug 11 - Wed, Aug 12
American Airlines Logo
6:00 am - 4:45 pm
CAE
-
YYZ
10h 45m
1 stop
American Airlines Logo
11:01 am - 10:52 pm
YYZ
-
CAE
11h 51m
1 stop
$690American Airlines
Mon, Jun 22 - Mon, Jul 13
American Airlines Logo
5:50 am - 4:48 pm
CAE
-
YYZ
10h 58m
1 stop
American Airlines Logo
11:00 am - 10:38 pm
YYZ
-
CAE
11h 38m
1 stop
$691American Airlines
Fri, Jul 31 - Wed, Aug 19
WestJet Logo
7:39 pm - 11:58 pm
CAE
-
YYZ
4h 19m
1 stop
WestJet Logo
6:00 am - 11:09 am
YYZ
-
CAE
5h 09m
1 stop
$696WestJet
Fri, Oct 2 - Mon, Oct 5
WestJet Logo
7:20 pm - 11:59 pm
CAE
-
YYZ
4h 39m
1 stop
WestJet Logo
6:00 am - 9:38 pm
YYZ
-
CAE
15h 38m
1 stop
$697WestJet
Booking Insights

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.

Which airlines provide the cheapest flights from Columbia to Ontario?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Columbia to Ontario were found on American Airlines ($607) and WestJet ($660).

Good to know

Cheapest flight$301
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.

Reviews of the top airlines 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.
7.8
DeltaOverall score based on 8395 reviews
7.2Food
8.5Crew
8.1Boarding
7.8Entertainment
7.8Comfort
Airline reviews

Flight was great! This flight from Atlanta was even better than when I paid for Comfort from SNA to Atlanta.

10.0 ExcellentKaren, Jun 2026
CSG - ATL
Read more Delta reviews

Flight was great! This flight from Atlanta was even better than when I paid for Comfort from SNA to Atlanta.

Connection flights should be spaced out farther because too close I missed my connection.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Some crew were unfriendly or in some cases just straight up rude.

Putting people that close to the bathroom, where you have to look into the bathroom as people are exiting and entering was not great and the smell was also not great. I know the airlines are desperate for more chairs, but that seat is a crime.

one staffer was frustrated (it happen); the flight was late and the pilot mentioned they'll make amend but the snacks were the same, other than that the aircraft was clean and everything went smooth, no complaints

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Entertainment kept turning itself off. Gave up on watching a movie.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

Not United Airlines' fault. It's ORL airport's fault.

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

Information on your arrival and departure airports