$284+ Cheap flights from Burlington to Ontario (BTV - 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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — ONT
Dec 10 — Dec 171
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
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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 November 10, 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 November 10, 2026.
This Delta deal was found by Cheapflights users on 11/4. 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 12/92:13 pm -
2 stops12h 44m
Mon 12/1412:20 pm -
1 stop9h 00m
Deal found 11/4![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 11/7. 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.
Wed 12/95:10 pm -
2 stops9h 47m
Tue 12/1512:20 pm -
1 stop9h 00m
Deal found 11/7![Delta logo]()
$422
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Wed 12/95:35 am -
2 stops13h 45m
Tue 12/156:00 am -
2 stops14h 52m
Deal found 11/7![American Airlines logo]()
$428
This Delta deal was found by Cheapflights users on 11/8. 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 12/142:13 pm -
2 stops30h 02m
Thu 12/2411:14 am -
1 stop8h 17m
Deal found 11/8![Delta logo]()
$492
This Delta deal was found by Cheapflights users on 11/8. 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.
Wed 12/162:13 pm -
2 stops12h 44m
Thu 12/2411:14 am -
1 stop8h 17m
Deal found 11/8![Delta logo]()
$514
This Delta deal was found by Cheapflights users on 11/8. 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 12/152:13 pm -
2 stops24h 04m
Thu 12/2411:14 am -
1 stop8h 17m
Deal found 11/8![Delta logo]()
$523
This United Airlines deal was found by Cheapflights users on 11/9. 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 12/156:00 am -
2 stops12h 35m
Sat 12/1911:52 pm -
1 stop7h 58m
Deal found 11/9![United Airlines logo]()
$552
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Mon 12/144:14 pm -
2 stops10h 34m
Thu 12/2411:59 pm -
2 stops14h 28m
Deal found 11/8![American Airlines logo]()
$553
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/169:50 am -
2 stops11h 54m
Wed 12/2311:52 pm -
1 stop7h 58m
Deal found 11/8![United Airlines logo]()
$554
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/36:00 am -
2 stops14h 36m
Mon 12/76:40 pm -
2 stops12h 37m
Deal found 11/6![United Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/1511:55 am -
1 stop9h 49m
Sun 12/2011:52 pm -
1 stop7h 58m
Deal found 11/8![United Airlines logo]()
$582
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 November 10, 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 November 10, 2026.
This Delta deal was found by Cheapflights users on 11/4. 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 12/92:13 pm -
2 stops12h 44m
Mon 12/1412:20 pm -
1 stop9h 00m
Deal found 11/4![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 11/9. 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 12/511:55 am -
1 stop9h 49m
Tue 12/86:00 am -
2 stops12h 51m
Deal found 11/9![United Airlines logo]()
$554
This Delta deal was found by Cheapflights users on 11/7. 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.
Wed 12/95:10 pm -
2 stops9h 47m
Tue 12/1512:20 pm -
1 stop9h 00m
Deal found 11/7![Delta logo]()
$422
This Delta deal was found by Cheapflights users on 11/6. 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 1/175:30 am -
1 stop9h 25m
Sat 1/237:05 am -
2 stops11h 03m
Deal found 11/6![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/46:00 am -
2 stops14h 36m
Tue 12/86:00 am -
2 stops12h 51m
Deal found 11/6![United Airlines logo]()
$559
This Delta deal was found by Cheapflights users on 11/7. 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.
Thu 1/145:30 am -
1 stop9h 25m
Wed 1/201:09 pm -
1 stop7h 44m
Deal found 11/7![Delta logo]()
$463
This United Airlines deal was found by Cheapflights users on 11/9. 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 2/276:00 am -
2 stops9h 39m
Sat 3/66:53 pm -
2 stops12h 19m
Deal found 11/9![United Airlines logo]()
$600
This Delta deal was found by Cheapflights users on 11/7. 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.
Fri 1/85:30 am -
1 stop9h 25m
Fri 1/151:07 pm -
1 stop7h 46m
Deal found 11/7![Delta logo]()
$509
This United Airlines deal was found by Cheapflights users on 11/8. 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 1/510:00 am -
2 stops14h 00m
Tue 1/125:00 am -
2 stops13h 51m
Deal found 11/8![United Airlines logo]()
$641
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Fri 2/266:00 am -
2 stops15h 42m
Sat 3/66:53 pm -
2 stops12h 19m
Deal found 11/9![United Airlines logo]()
$641
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Wed 12/26:00 am -
2 stops14h 36m
Tue 12/86:00 am -
2 stops12h 51m
Deal found 11/9![United Airlines logo]()
$643
Last-minute flights from Burlington to OntarioDiscover last-minute flight deals from Burlington to Ontario. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Burlington to Ontario. Data last updated November 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/36:00 am -
2 stops14h 36m
Mon 12/76:40 pm -
2 stops12h 37m
Deal found 11/6![United Airlines logo]()
$559
This Delta deal was found by Cheapflights users on 11/4. 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 12/92:13 pm -
2 stops12h 44m
Mon 12/1412:20 pm -
1 stop9h 00m
Deal found 11/4![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 11/7. 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.
Wed 12/95:10 pm -
2 stops9h 47m
Tue 12/1512:20 pm -
1 stop9h 00m
Deal found 11/7![Delta logo]()
$422
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Wed 12/95:35 am -
2 stops13h 45m
Tue 12/156:00 am -
2 stops14h 52m
Deal found 11/7![American Airlines logo]()
$428
This Delta deal was found by Cheapflights users on 11/8. 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 12/142:13 pm -
2 stops30h 02m
Thu 12/2411:14 am -
1 stop8h 17m
Deal found 11/8![Delta logo]()
$492
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Mon 12/144:14 pm -
2 stops10h 34m
Thu 12/2411:59 pm -
2 stops14h 28m
Deal found 11/8![American Airlines logo]()
$553
This Delta deal was found by Cheapflights users on 11/8. 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 12/152:13 pm -
2 stops24h 04m
Thu 12/2411:14 am -
1 stop8h 17m
Deal found 11/8![Delta logo]()
$523
This United Airlines deal was found by Cheapflights users on 11/9. 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 12/156:00 am -
2 stops12h 35m
Sat 12/1911:52 pm -
1 stop7h 58m
Deal found 11/9![United Airlines logo]()
$552
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/1511:55 am -
1 stop9h 49m
Sun 12/2011:52 pm -
1 stop7h 58m
Deal found 11/8![United Airlines logo]()
$582
This Delta deal was found by Cheapflights users on 11/8. 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.
Wed 12/162:13 pm -
2 stops12h 44m
Thu 12/2411:14 am -
1 stop8h 17m
Deal found 11/8![Delta logo]()
$514
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/169:50 am -
2 stops14h 21m
Sun 12/2011:52 pm -
1 stop7h 58m
Deal found 11/8![United Airlines logo]()
$554
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 November 10, 2026.
Search for one-way flight options from Burlington to Ontario. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1610:53 am -
3 stops24h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$284
This Delta deal was found by Cheapflights users on 11/9. 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 12/101:25 pm -
2 stops11h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Delta logo]()
$404
This American Airlines deal was found by Cheapflights users on 11/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:43 am -
2 stops10h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![American Airlines logo]()
$435
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/166:00 am -
1 stop15h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Mon 12/711:55 am -
1 stop9h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 11/9. 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 1/306:00 am -
2 stops14h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Sun 12/611:55 am -
1 stop9h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![United Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Fri 12/116:00 am -
1 stop15h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![United Airlines logo]()
$567
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 November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $413 (Delta) |
One-way from | $284 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $519 |
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 7,457,451 searches. Data last updated November 10, 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 Burlington - ONT Ontario
BTVONT
Burlington
Wed 12/16
10:53 am-8:05 am
3 stops24h 12m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$284
BurlingtonOntario
BTV Burlington - ONT Ontario
BTVONT
Burlington
Thu 12/10
1:25 pm-9:55 pm
2 stops11h 30m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$404
BurlingtonOntario
BTV Burlington - ONT Ontario
BTVONT
Burlington
Wed 12/16
5:35 am-4:20 pm
2 stops13h 45m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$404
BurlingtonOntario
BTV Burlington - ONT Ontario
BTVONT
Burlington
Wed 12/9
2:13 pm-11:57 pm
2 stops12h 44m
Ontario
Mon 12/14
12:20 pm-12:20 am
1 stop9h 00m
$414
BurlingtonOntario
BTV Burlington - ONT Ontario
BTVONT
Burlington
Wed 12/9
5:10 pm-11:57 pm
2 stops9h 47m
Ontario
Tue 12/15
12:20 pm-12:20 am
1 stop9h 00m
$422
BurlingtonOntario
BTV Burlington - ONT Ontario
BTVONT
Burlington
Sun 1/17
5:30 am-11:55 am
1 stop9h 25m
Ontario
Sat 1/23
7:05 am-9:08 pm
2 stops11h 03m
$424
BurlingtonOntario
BTV Burlington - ONT Ontario
BTVONT
Burlington
Wed 12/9
11:58 am-11:54 pm
2 stops14h 56m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$435
BurlingtonOntario
BTV Burlington - ONT Ontario
BTVONT
Burlington
Mon 12/7
1:25 pm-9:55 pm
2 stops11h 30m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$435
BurlingtonOntario
BTV Burlington - ONT Ontario
BTVONT
Burlington
Wed 12/16
6:00 am-6:44 pm
1 stop15h 44m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$454
BurlingtonOntario
BTV Burlington - ONT Ontario
BTVONT
Burlington
Thu 1/14
5:30 am-11:55 am
1 stop9h 25m
Ontario
Wed 1/20
1:09 pm-11:53 pm
1 stop7h 44m
$463
Showing 1-10 of 21 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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 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.
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 November 10, 2026.
Peruse reviews from past customers who have flown with 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.
Comfort
7.3
Entertainment
7.1
Overall
7.3
Crew
8.1
Boarding
7.7
Food
6.7
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Comfort
7.3
Entertainment
7.1
Overall
7.3
Crew
8.1
Boarding
7.7
Food
6.7
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - 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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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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Find flights from Burlington 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 November 10, 2026.
Burlington and Ontario flights
Browse other Burlington and Ontario flight options. Last updated on November 10, 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 November 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Burlington to Ontario
Discover the top airline 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 7,457,451 searches. Data last updated November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$356 | Average$430 | FlexibilityNo cancel fee | On-time69% |