$321+ Cheap flights from Burlington to Ontario (BTV - ONT)
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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — ONT
Jun 12 — Jun 191
Round-trip
1 adult, Economy
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Find cheap flights from Burlington 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
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 Burlington to Ontario
Cheapest
Best
Last-minute
One-way
Cheapest flights from Burlington to OntarioExplore the most affordable flight options available from Burlington to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.
Explore the most affordable flight options available from Burlington to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.
This Delta deal was found by Cheapflights users on 5/9. 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.
Tue 9/226:00 am
BTV
- ONT
1 stop8h 04m
Delta
Wed 10/712:00 pm
ONT
- BTV
1 stop8h 46m
Delta
Deal found 5/9![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 5/9. 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.
Tue 9/226:00 am
BTV
- ONT
2 stops15h 01m
Delta
Sat 10/312:00 pm
ONT
- BTV
1 stop8h 48m
Delta
Deal found 5/9![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 5/9. 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.
Thu 9/246:00 am
BTV
- ONT
2 stops15h 01m
Delta
Wed 10/712:00 pm
ONT
- BTV
1 stop8h 46m
Delta
Deal found 5/9![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 5/9. 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.
Thu 9/246:00 am
BTV
- ONT
2 stops15h 01m
Delta
Tue 10/67:00 am
ONT
- BTV
2 stops13h 56m
Delta
Deal found 5/9![Delta logo]()
$378
This Delta deal was found by Cheapflights users on 5/9. 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 9/276:00 am
BTV
- ONT
1 stop8h 04m
Delta
Wed 10/712:00 pm
ONT
- BTV
1 stop8h 46m
Delta
Deal found 5/9![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 5/9. 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.
Sat 9/267:30 am
BTV
- ONT
2 stops13h 31m
Delta
Wed 10/77:00 am
ONT
- BTV
2 stops13h 56m
Delta
Deal found 5/9![Delta logo]()
$398
This Delta deal was found by Cheapflights users on 5/11. 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 7/25:25 am
BTV
- ONT
1 stop8h 15m
Delta
Tue 7/711:48 am
ONT
- BTV
1 stop9h 11m
Delta
Deal found 5/11![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 5/9. 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.
Tue 9/226:00 am
BTV
- ONT
2 stops15h 01m
Delta
Sun 10/47:00 am
ONT
- BTV
2 stops14h 04m
Delta
Deal found 5/9![Delta logo]()
$403
This Delta deal was found by Cheapflights users on 5/9. 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.
Thu 9/246:00 am
BTV
- ONT
2 stops15h 01m
Delta
Mon 10/512:00 pm
ONT
- BTV
1 stop8h 48m
Delta
Deal found 5/9![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 5/9. 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.
Thu 9/246:00 am
BTV
- ONT
2 stops15h 01m
Delta
Sun 10/47:00 am
ONT
- BTV
2 stops14h 04m
Delta
Deal found 5/9![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 5/9. 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.
Sat 9/266:30 am
BTV
- ONT
2 stops14h 31m
Delta
Mon 10/512:00 pm
ONT
- BTV
1 stop8h 48m
Delta
Deal found 5/9![Delta logo]()
$429
Best flights from Burlington to OntarioDiscover carefully curated flight deals from Burlington to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 13, 2026.
Discover carefully curated flight deals from Burlington to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 13, 2026.
This Delta deal was found by Cheapflights users on 5/9. 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.
Fri 9/256:30 am
BTV
- ONT
2 stops14h 31m
Delta
Wed 10/77:00 am
ONT
- BTV
2 stops13h 56m
Delta
Deal found 5/9![Delta logo]()
$378
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Sat 10/244:48 pm
BTV
- ONT
1 stop8h 38m
United Airlines
Wed 10/286:53 pm
ONT
- BTV
2 stops12h 00m
United Airlines
Deal found 5/12![United Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 5/9. 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.
Mon 9/286:00 am
BTV
- ONT
1 stop8h 04m
Delta
Sat 10/37:00 am
ONT
- BTV
2 stops14h 04m
Delta
Deal found 5/9![Delta logo]()
$438
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Sat 5/233:43 pm
BTV
- ONT
1 stop7h 59m
United Airlines
Fri 5/295:00 am
ONT
- BTV
1 stop7h 36m
United Airlines
Deal found 5/8![United Airlines logo]()
$524
This Delta deal was found by Cheapflights users on 5/13. 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 5/232:33 pm
BTV
- ONT
1 stop10h 15m
Delta
Wed 6/37:05 am
ONT
- BTV
2 stops14h 04m
Delta
Deal found 5/13![Delta logo]()
$517
This United Airlines deal was found by Cheapflights users on 5/9. 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.
Sat 5/236:00 am
BTV
- ONT
2 stops14h 56m
United Airlines
Wed 5/276:30 pm
ONT
- BTV
2 stops12h 54m
United Airlines
Deal found 5/9![United Airlines logo]()
$569
This Delta deal was found by Cheapflights users on 5/9. 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.
Sat 5/2310:45 am
BTV
- ONT
2 stops14h 03m
Delta
Tue 5/2610:00 pm
ONT
- BTV
2 stops12h 40m
Delta
Deal found 5/9![Delta logo]()
$539
This Delta deal was found by Cheapflights users on 5/9. 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.
Fri 6/55:30 am
BTV
- ONT
1 stop8h 27m
Delta
Sun 6/710:00 pm
ONT
- BTV
2 stops11h 03m
Delta
Deal found 5/9![Delta logo]()
$549
Last-minute flights from Burlington to OntarioDiscover last-minute flight deals from Burlington to Ontario. Data last updated May 13, 2026 and is based on user searches.
Discover last-minute flight deals from Burlington to Ontario. Data last updated May 13, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/9. 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.
Tue 5/196:00 am
BTV
- ONT
2 stops15h 36m
Delta
Thu 5/2812:07 pm
ONT
- BTV
1 stop8h 37m
Delta
Deal found 5/9![Delta logo]()
$492
This Delta deal was found by Cheapflights users on 5/9. 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.
Tue 5/196:00 am
BTV
- ONT
2 stops15h 36m
Delta
Tue 5/2610:00 pm
ONT
- BTV
2 stops12h 40m
Delta
Deal found 5/9![Delta logo]()
$497
This Delta deal was found by Cheapflights users on 5/9. 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.
Sat 5/232:33 pm
BTV
- ONT
1 stop10h 15m
Delta
Wed 5/2712:07 pm
ONT
- BTV
1 stop8h 37m
Delta
Deal found 5/9![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 5/9. 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.
Sat 5/232:33 pm
BTV
- ONT
1 stop10h 15m
Delta
Tue 5/2610:00 pm
ONT
- BTV
2 stops12h 40m
Delta
Deal found 5/9![Delta logo]()
$454
This American Airlines deal was found by Cheapflights users on 5/10. 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.
Sat 5/2312:44 pm
BTV
- ONT
2 stops12h 54m
American Airlines
Wed 6/36:10 am
ONT
- BTV
2 stops13h 33m
American Airlines
Deal found 5/10![American Airlines logo]()
$481
This Delta deal was found by Cheapflights users on 5/9. 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.
Sat 5/232:33 pm
BTV
- ONT
1 stop10h 15m
Delta
Fri 5/2910:00 pm
ONT
- BTV
2 stops12h 40m
Delta
Deal found 5/9![Delta logo]()
$484
This Delta deal was found by Cheapflights users on 5/13. 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 5/232:33 pm
BTV
- ONT
1 stop10h 15m
Delta
Wed 6/37:05 am
ONT
- BTV
2 stops14h 04m
Delta
Deal found 5/13![Delta logo]()
$517
This United Airlines deal was found by Cheapflights users on 5/9. 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.
Sat 6/64:47 pm
BTV
- ONT
1 stop9h 04m
United Airlines
Wed 6/106:30 pm
ONT
- BTV
2 stops11h 53m
United Airlines
Deal found 5/9![United Airlines logo]()
$483
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Tue 6/96:00 am
BTV
- ONT
2 stops10h 28m
American Airlines
Sat 6/136:10 am
ONT
- BTV
2 stops14h 20m
American Airlines
Deal found 5/11![American Airlines logo]()
$515
One-way flights from Burlington to OntarioSearch for one-way flight options from Burlington to Ontario. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
Search for one-way flight options from Burlington to Ontario. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:25 pm
BTV
- ONT
3 stops55h 27m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:25 pm
BTV
- ONT
3 stops55h 24m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2512:24 pm
BTV
- ONT
3 stops31h 24m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Thu 6/254:57 pm
BTV
- ONT
1 stop8h 54m
United Airlines
Deal found 5/12![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 5/12. 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.
Tue 6/235:25 am
BTV
- ONT
1 stop8h 15m
Delta
Deal found 5/12![Delta logo]()
$410
This Delta deal was found by Cheapflights users on 5/11. 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.
Sun 8/165:14 am
BTV
- ONT
1 stop8h 28m
Delta
Deal found 5/11![Delta logo]()
$420
This deal was found by Cheapflights users on 5/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/224:47 pm
BTV
- ONT
1 stop9h 04m
United Airlines
Deal found 5/12![United Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Fri 6/264:57 pm
BTV
- ONT
1 stop8h 54m
United Airlines
Deal found 5/11![United Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 5/9. 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.
Sat 6/64:47 pm
BTV
- ONT
1 stop9h 04m
United Airlines
Deal found 5/9![United Airlines logo]()
$434
Find flight deals from Burlington to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) 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 May 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $357 (Delta) |
One-way from | $321 (Kiwi.com) |
Popular in | March |
Cheapest in | June |
Average price | $432 |
Cheapflights Fare Finder
Customize your flight search to find flights from Burlington 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 May 13, 2026.
Use the filters below to find and compare flights from Burlington to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BurlingtonOntario
BTV - ONT
BTVONT
Burlington
Fri 9/25
6:30 am-6:01 pm
2 stops14h 31m
Ontario
Wed 10/7
7:00 am-11:56 pm
2 stops13h 56m
$378
BurlingtonOntario
BTV - ONT
BTVONT
Burlington
Mon 9/28
6:00 am-11:04 am
1 stop8h 04m
Ontario
Sat 10/3
7:00 am-12:04 am
2 stops14h 04m
$438
BurlingtonOntario
BTV - ONT
BTVONT
Burlington
Sat 10/24
4:48 pm-10:26 pm
1 stop8h 38m
Ontario
Wed 10/28
6:53 pm-9:53 am
2 stops12h 00m
$472
BurlingtonOntario
BTV - ONT
BTVONT
Burlington
Sat 5/23
2:33 pm-9:48 pm
1 stop10h 15m
Ontario
Wed 6/3
7:05 am-12:09 am
2 stops14h 04m
$517
Quickest round-trip
BurlingtonOntario
BTV - ONT
BTVONT
Burlington
Sat 5/23
3:43 pm-8:42 pm
1 stop7h 59m
Ontario
Fri 5/29
5:00 am-3:36 pm
1 stop7h 36m
$524
BurlingtonOntario
BTV - ONT
BTVONT
Burlington
Sat 5/23
10:45 am-9:48 pm
2 stops14h 03m
Ontario
Tue 5/26
10:00 pm-1:40 pm
2 stops12h 40m
$539
BurlingtonOntario
BTV - ONT
BTVONT
Burlington
Fri 6/5
5:30 am-10:57 am
1 stop8h 27m
Ontario
Sun 6/7
10:00 pm-12:03 pm
2 stops11h 03m
$549
BurlingtonOntario
BTV - ONT
BTVONT
Burlington
Sat 5/23
6:00 am-5:56 pm
2 stops14h 56m
Ontario
Wed 5/27
6:30 pm-10:24 am
2 stops12h 54m
$569
Cheapest one-way
BurlingtonOntario
BTV - ONT
BTVONT
Burlington
Thu 6/25
11:00 am-10:37 pm
2 stops14h 37m
$379
BurlingtonOntario
BTV - ONT
BTVONT
Burlington
Fri 6/26
5:25 am-10:40 am
1 stop8h 15m
$379
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Burlington 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 Burlington to Ontario in May.
| 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 Burlington-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington-Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Burlington-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 Burlington-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 Burlington to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Burlington with our price prediction graph.
BTV-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 Burlington 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 May 13, 2026.
Peruse reviews from past customers who have flown with Delta and United Airlines from Burlington to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Burlington to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Burlington to Ontario
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Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
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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 May 13, 2026.
Burlington and Ontario flights
Browse other Burlington and Ontario flight options. Last updated on May 13, 2026.
Other flights from Burlington
Browse through other flights departing from Burlington. Flights are based on user searches made on Cheapflights and were last updated on May 13, 2026.
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Top 2 airlines flying from Burlington to Ontario
Discover the top 2 airlines that operate flights from Burlington 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 May 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$319 | Average$489 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$369 | Average$438 | FlexibilityNo cancel fee | On-timeN/A |