HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Columbia

$309+ Cheap flights from Ontario to Columbia (ONT - CAE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CAE
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Columbia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Columbia

Cheapest flights from Ontario to Columbia
Explore the most affordable flight options available from Ontario to Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1910:15 pm
ONT
-
CAE
1 stop7h 59m
Delta
Sat 4/254:01 pm
CAE
-
ONT
1 stop7h 59m
Delta
Deal found 3/9$349
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1210:59 pm
ONT
-
CAE
1 stop7h 26m
Delta
Sat 8/1511:55 am
CAE
-
ONT
1 stop9h 06m
Delta
Deal found 3/11$369
This Delta deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/214:57 pm
ONT
-
CAE
2 stops13h 18m
Delta
Thu 5/285:40 am
CAE
-
ONT
1 stop8h 17m
Delta
Deal found 3/10$374
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:00 pm
ONT
-
CAE
1 stop8h 15m
Delta
Mon 5/185:50 pm
CAE
-
ONT
1 stop6h 58m
Delta
Deal found 3/7$394
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1010:59 pm
ONT
-
CAE
1 stop7h 26m
Delta
Sun 8/161:20 pm
CAE
-
ONT
1 stop7h 41m
Delta
Deal found 3/11$414
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:02 am
ONT
-
CAE
2 stops12h 14m
United Airlines
Sat 10/175:25 pm
CAE
-
ONT
1 stop8h 01m
United Airlines
Deal found 3/7$425
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:59 pm
ONT
-
CAE
1 stop7h 26m
Delta
Mon 6/155:40 am
CAE
-
ONT
1 stop8h 40m
Delta
Deal found 3/8$438
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/310:25 pm
ONT
-
CAE
1 stop7h 53m
Delta
Tue 4/145:38 am
CAE
-
ONT
2 stops13h 47m
Delta
Deal found 3/12$453
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:30 pm
ONT
-
CAE
2 stops12h 17m
United Airlines
Mon 10/195:25 pm
CAE
-
ONT
1 stop8h 01m
United Airlines
Deal found 3/7$454
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:13 pm
ONT
-
CAE
2 stops11h 57m
United Airlines
Sat 8/2910:18 am
CAE
-
ONT
2 stops13h 34m
United Airlines
Deal found 3/8$459

Find flight deals from Ontario to Columbia

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Columbia (CAE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(Delta)

One-way from

$309
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$513
Provider with most accurate pricing for Ontario-Columbia Metropolitan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Columbia Metropolitan flights.
Search Deals
From Ontario to Columbia Metropolitan
Search Deals
One-way flight from Ontario to Columbia Metropolitan
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 12, 2026.
Use the filters below to find and compare flights from Ontario to Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OntarioColumbia

ONT - CAE

ONTCAE

Ontario

Sat 5/16

10:00 pm-9:15 am

1 stop8h 15m

Columbia Metropolitan

Mon 5/18

5:50 pm-9:48 pm

1 stop6h 58m

$394

OntarioColumbia

ONT - CAE

ONTCAE

Ontario

Tue 8/25

7:13 pm-10:10 am

2 stops11h 57m

Columbia Metropolitan

Sat 8/29

10:18 am-9:59 pm

2 stops14h 41m

$459

OntarioColumbia

ONT - CAE

ONTCAE

Ontario

Tue 4/14

10:15 pm-9:14 am

1 stop7h 59m

Columbia Metropolitan

Sun 4/19

4:01 pm-9:00 pm

1 stop7h 59m

$503

OntarioColumbia

ONT - CAE

ONTCAE

Ontario

Mon 5/11

10:00 pm-9:15 am

1 stop8h 15m

Columbia Metropolitan

Fri 5/15

7:17 pm-9:48 pm

1 stop29h 31m

$518

OntarioColumbia

ONT - CAE

ONTCAE

Ontario

Thu 5/21

6:30 pm-9:56 am

2 stops12h 26m

Columbia Metropolitan

Thu 5/28

10:31 am-10:46 pm

2 stops15h 15m

$530

OntarioColumbia

ONT - CAE

ONTCAE

Ontario

Sat 4/4

7:00 am-4:55 pm

1 stop6h 55m

Columbia Metropolitan

Sat 4/11

10:50 am-8:36 pm

2 stops12h 46m

$677

OntarioColumbia

ONT - CAE

ONTCAE

Ontario

Fri 4/3

5:10 am-9:21 pm

2 stops13h 11m

Columbia Metropolitan

Sat 4/11

10:50 am-8:36 pm

2 stops12h 46m

$702

OntarioColumbia

ONT - CAE

ONTCAE

Ontario

Fri 4/3

5:10 am-9:21 pm

2 stops13h 11m

Columbia Metropolitan

Sun 4/5

3:25 pm-10:31 pm

1 stop10h 06m

$704
Cheapest one-way

OntarioColumbia

ONT - CAE

ONTCAE

Ontario

Mon 3/30

10:25 pm-9:18 am

1 stop7h 53m

$363

OntarioColumbia

ONT - CAE

ONTCAE

Ontario

Sat 3/28

10:25 pm-9:18 am

1 stop7h 53m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Ontario to Columbia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Columbia in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Columbia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Columbia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Columbia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Columbia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Columbia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Columbia

Have a flexible travel schedule? Discover the best time to fly to Columbia from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Ontario to Columbia?

Currently, October is the cheapest month in which you can book a flight from Ontario to Columbia (average of $112). Flying from Ontario to Columbia in November is currently the most expensive (average of $221). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Columbia

Get insights into the airlines that provide service to Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Columbia. Reviews last updated March 12, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Ontario to Columbia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,286 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
7.9
Good
8,286 reviews
Delta
7.9
Good
8,286 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.1
Good
11,435 reviews
Delta
7.9
Good
8,286 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Ontario to Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Columbia?

    Airlines like Delta and United Airlines fly from Ontario to Columbia in about 8h 15m. The time it takes to get you to your destination can typically vary by up to 3h 42m. There are 2076 mi between Ontario and Columbia. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Ontario to Columbia round-trip?

    Our cheapest airline available from Ontario to Columbia is American Airlines. Our recent data shows that you can find tickets from as low as $308 on this airline. An additional option worth looking into is Delta, starting at $308. American Airlines is 33% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Ontario to Columbia that include hotel bookings?

    Yes. In addition to deals on Ontario to Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Columbia.

  • Can I find deals for business class flights from Ontario to Columbia?

    Yes. Cheapflights offers flight deals from Ontario to Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Columbia?

    Currently, October is the cheapest month in which you can book a flight from Ontario to Columbia (average of $112). Flying from Ontario to Columbia in November is currently the most expensive (average of $221). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Columbia?

Book flights to Columbia if you plan to visit one of these locations
West Columbia

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Ontario to Columbia

Discover the top 2 airlines that operate flights from Ontario to Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$416FlexibilityNo cancel feeOn-time71%
DeltaCheapest$308Average$457FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.