$360+ Cheap flights from Columbia to Ontario (CAE - ONT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
CAE — ONT
Jul 12 — Jul 191
Round-trip
1 adult, Economy
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Find cheap flights from Columbia to Ontario 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
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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 Columbia to Ontario
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Cheapest flights from Columbia to OntarioExplore the most affordable flight options available from Columbia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.
Explore the most affordable flight options available from Columbia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.
This Delta deal was found by Cheapflights users on 6/11. 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 7/295:35 am
CAE
- ONT
1 stop8h 03m
Delta
Mon 8/310:00 pm
ONT
- CAE
1 stop8h 17m
Delta
Deal found 6/11![Delta logo]()
$360
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 7/305:35 am
CAE
- ONT
1 stop8h 03m
Delta
Thu 8/610:00 pm
ONT
- CAE
1 stop8h 17m
Delta
Deal found 6/11![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 6/7. 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.
Mon 6/291:47 pm
CAE
- ONT
1 stop7h 43m
Delta
Wed 7/810:00 pm
ONT
- CAE
1 stop8h 22m
Delta
Deal found 6/7![Delta logo]()
$406
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/14:09 pm
CAE
- ONT
1 stop9h 27m
American Airlines
Sat 7/1112:35 pm
ONT
- CAE
1 stop7h 59m
American Airlines
Deal found 6/8![American Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 7/95:35 am
CAE
- ONT
1 stop8h 03m
Delta
Sun 7/1210:00 pm
ONT
- CAE
1 stop8h 22m
Delta
Deal found 6/11![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 6/10. 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.
Fri 7/243:51 pm
CAE
- ONT
1 stop8h 59m
Delta
Mon 8/310:00 pm
ONT
- CAE
1 stop8h 17m
Delta
Deal found 6/10![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 7/12:51 pm
CAE
- ONT
2 stops11h 00m
United Airlines
Sat 7/116:10 am
ONT
- CAE
1 stop7h 55m
United Airlines
Deal found 6/8![United Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 6/12. 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.
Sat 6/2711:58 am
CAE
- ONT
1 stop9h 32m
Delta
Wed 7/810:00 pm
ONT
- CAE
1 stop8h 22m
Delta
Deal found 6/12![Delta logo]()
$434
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:00 am
CAE
- ONT
1 stop7h 43m
American Airlines
Tue 9/110:29 am
ONT
- CAE
1 stop8h 58m
American Airlines
Deal found 6/10![American Airlines logo]()
$443
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:00 am
CAE
- ONT
1 stop7h 43m
American Airlines
Sun 8/1610:29 am
ONT
- CAE
1 stop8h 58m
American Airlines
Deal found 6/11![American Airlines logo]()
$450
Best flights from Columbia to OntarioDiscover carefully curated flight deals from Columbia to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2026.
Discover carefully curated flight deals from Columbia to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2026.
This Delta deal was found by Cheapflights users on 6/12. 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.
Thu 7/95:35 am
CAE
- ONT
1 stop8h 03m
Delta
Sun 7/1210:00 pm
ONT
- CAE
1 stop8h 22m
Delta
Deal found 6/12![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 7/12:51 pm
CAE
- ONT
2 stops11h 00m
United Airlines
Sat 7/116:10 am
ONT
- CAE
1 stop7h 55m
United Airlines
Deal found 6/8![United Airlines logo]()
$425
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:00 am
CAE
- ONT
1 stop7h 43m
American Airlines
Tue 9/16:00 am
ONT
- CAE
2 stops13h 52m
American Airlines
Deal found 6/7![American Airlines logo]()
$598
This Delta deal was found by Cheapflights users on 6/10. 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.
Mon 7/273:51 pm
CAE
- ONT
1 stop8h 59m
Delta
Mon 8/310:00 pm
ONT
- CAE
1 stop8h 17m
Delta
Deal found 6/10![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 6/12. 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.
Sat 6/2711:58 am
CAE
- ONT
1 stop9h 32m
Delta
Wed 7/810:00 pm
ONT
- CAE
1 stop8h 22m
Delta
Deal found 6/12![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:38 pm
CAE
- ONT
1 stop7h 57m
United Airlines
Sat 8/297:00 am
ONT
- CAE
1 stop7h 03m
United Airlines
Deal found 6/11![United Airlines logo]()
$540
This Delta deal was found by Cheapflights users on 6/10. 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.
Fri 7/243:51 pm
CAE
- ONT
1 stop8h 59m
Delta
Tue 7/2810:00 pm
ONT
- CAE
1 stop8h 22m
Delta
Deal found 6/10![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 6/12. 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 7/33:54 pm
CAE
- ONT
1 stop8h 54m
Delta
Tue 7/710:00 pm
ONT
- CAE
1 stop8h 22m
Delta
Deal found 6/12![Delta logo]()
$495
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:54 pm
CAE
- ONT
2 stops27h 07m
United Airlines
Sat 9/127:00 am
ONT
- CAE
1 stop7h 03m
United Airlines
Deal found 6/9![United Airlines logo]()
$643
This Delta deal was found by Cheapflights users on 6/10. 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.
Sat 7/256:00 am
CAE
- ONT
1 stop7h 38m
Delta
Mon 8/310:00 pm
ONT
- CAE
1 stop8h 17m
Delta
Deal found 6/10![Delta logo]()
$563
Last-minute flights from Columbia to OntarioDiscover last-minute flight deals from Columbia to Ontario. Data last updated June 12, 2026 and is based on user searches.
Discover last-minute flight deals from Columbia to Ontario. Data last updated June 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/12. 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.
Sat 6/2711:58 am
CAE
- ONT
1 stop9h 32m
Delta
Wed 7/810:00 pm
ONT
- CAE
1 stop8h 22m
Delta
Deal found 6/12![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 6/7. 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.
Mon 6/291:47 pm
CAE
- ONT
1 stop7h 43m
Delta
Wed 7/810:00 pm
ONT
- CAE
1 stop8h 22m
Delta
Deal found 6/7![Delta logo]()
$406
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/14:09 pm
CAE
- ONT
1 stop9h 27m
American Airlines
Sat 7/1112:35 pm
ONT
- CAE
1 stop7h 59m
American Airlines
Deal found 6/8![American Airlines logo]()
$416
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 7/12:51 pm
CAE
- ONT
2 stops11h 00m
United Airlines
Sat 7/116:10 am
ONT
- CAE
1 stop7h 55m
United Airlines
Deal found 6/8![United Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 7/95:35 am
CAE
- ONT
1 stop8h 03m
Delta
Sun 7/1210:00 pm
ONT
- CAE
1 stop8h 22m
Delta
Deal found 6/11![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 6/10. 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.
Fri 7/243:51 pm
CAE
- ONT
1 stop8h 59m
Delta
Mon 8/310:00 pm
ONT
- CAE
1 stop8h 17m
Delta
Deal found 6/10![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 6/10. 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.
Fri 7/243:51 pm
CAE
- ONT
1 stop8h 59m
Delta
Tue 7/2810:00 pm
ONT
- CAE
1 stop8h 22m
Delta
Deal found 6/10![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 6/11. 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 7/295:35 am
CAE
- ONT
1 stop8h 03m
Delta
Mon 8/310:00 pm
ONT
- CAE
1 stop8h 17m
Delta
Deal found 6/11![Delta logo]()
$360
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 7/305:35 am
CAE
- ONT
1 stop8h 03m
Delta
Mon 8/310:00 pm
ONT
- CAE
1 stop8h 17m
Delta
Deal found 6/11![Delta logo]()
$394
One-way flights from Columbia to OntarioSearch for one-way flight options from Columbia to Ontario. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
Search for one-way flight options from Columbia to Ontario. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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.
Tue 9/297:00 am
CAE
- ONT
1 stop6h 47m
Delta
Deal found 6/8![Delta logo]()
$373
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:31 am
CAE
- ONT
2 stops15h 20m
United Airlines
Deal found 6/11![United Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:41 pm
CAE
- ONT
1 stop8h 10m
United Airlines
Deal found 6/11![United Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:35 am
CAE
- ONT
3 stops32h 39m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$773
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/195:41 pm
CAE
- ONT
1 stop8h 10m
United Airlines
Deal found 6/12![United Airlines logo]()
$840
This United Airlines deal was found by Cheapflights users on 6/8. 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 9/296:15 am
CAE
- ONT
3 stops17h 43m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,042
Find flight deals from Columbia to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Columbia (CAE) to Ontario (ONT). 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 June 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $360 (Delta) |
Popular in | June |
Cheapest in | July |
Average price | $627 |
Cheapflights Fare Finder
Customize your flight search to find flights from Columbia to Ontario 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 June 12, 2026.
Use the filters below to find and compare flights from Columbia to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ColumbiaOntario
CAE - ONT
CAEONT
Columbia Metropolitan
Thu 7/9
5:35 am-10:38 am
1 stop8h 03m
Ontario
Sun 7/12
10:00 pm-9:22 am
1 stop8h 22m
$394
ColumbiaOntario
CAE - ONT
CAEONT
Columbia Metropolitan
Mon 7/27
3:51 pm-9:50 pm
1 stop8h 59m
Ontario
Mon 8/3
10:00 pm-9:17 am
1 stop8h 17m
$424
ColumbiaOntario
CAE - ONT
CAEONT
Columbia Metropolitan
Wed 7/1
2:51 pm-10:51 pm
2 stops11h 00m
Ontario
Sat 7/11
6:10 am-5:05 pm
1 stop7h 55m
$425
ColumbiaOntario
CAE - ONT
CAEONT
Columbia Metropolitan
Sat 6/27
11:58 am-6:30 pm
1 stop9h 32m
Ontario
Wed 7/8
10:00 pm-9:22 am
1 stop8h 22m
$434
ColumbiaOntario
CAE - ONT
CAEONT
Columbia Metropolitan
Fri 7/24
3:51 pm-9:50 pm
1 stop8h 59m
Ontario
Tue 7/28
10:00 pm-9:22 am
1 stop8h 22m
$479
ColumbiaOntario
CAE - ONT
CAEONT
Columbia Metropolitan
Fri 7/3
3:54 pm-9:48 pm
1 stop8h 54m
Ontario
Tue 7/7
10:00 pm-9:22 am
1 stop8h 22m
$495
Quickest round-trip
ColumbiaOntario
CAE - ONT
CAEONT
Columbia Metropolitan
Tue 8/25
5:38 pm-10:35 pm
1 stop7h 57m
Ontario
Sat 8/29
7:00 am-5:03 pm
1 stop7h 03m
$540
ColumbiaOntario
CAE - ONT
CAEONT
Columbia Metropolitan
Sat 7/25
6:00 am-10:38 am
1 stop7h 38m
Ontario
Mon 8/3
10:00 pm-9:17 am
1 stop8h 17m
$563
ColumbiaOntario
CAE - ONT
CAEONT
Columbia Metropolitan
Thu 8/27
7:00 am-11:43 am
1 stop7h 43m
Ontario
Tue 9/1
6:00 am-10:52 pm
2 stops13h 52m
$598
ColumbiaOntario
CAE - ONT
CAEONT
Columbia Metropolitan
Tue 9/8
7:54 pm-8:01 pm
2 stops27h 07m
Ontario
Sat 9/12
7:00 am-5:03 pm
1 stop7h 03m
$643
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Columbia to Ontario
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 Columbia to Ontario in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Columbia-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbia-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbia-Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Columbia-Ontario 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 Columbia-Ontario 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 Columbia to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Columbia with our price prediction graph.
CAE-ONT
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 Columbia to Ontario
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated June 12, 2026.
Read through reviews of airlines operating flights from Columbia to Ontario, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Columbia to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
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Complete your trip
Flights by cabin class
Ontario flight routes
Other flight options
Other flights from Columbia
Popular flights
Alternative routes for Columbia to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Columbia to Ontario by cabin class
Find flights from Columbia to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Ontario
Explore flights to Ontario departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 12, 2026.
Columbia and Ontario flights
Browse other Columbia and Ontario flight options. Last updated on June 12, 2026.
Other flights from Columbia
Browse through other flights departing from Columbia. Flights are based on user searches made on Cheapflights and were last updated on June 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Columbia to Ontario
Discover the top 2 airlines that operate flights from Columbia to Ontario. 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 June 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$408 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$338 | Average$465 | FlexibilityNo cancel fee | On-time71% |