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Cheap flights from Ontario to Burlington from $371

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Burlington departing on 7/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Burlington

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:59 am - 10:27 pm
ONT
-
BTV
7h 28m
1 stop
Delta Logo
5:30 am - 10:47 am
BTV
-
ONT
8h 17m
1 stop
$433Delta
Sat, Sep 19 - Sun, Sep 27
Delta Logo
7:05 am - 9:03 pm
ONT
-
BTV
10h 58m
2 stops
Delta Logo
5:30 am - 10:47 am
BTV
-
ONT
8h 17m
1 stop
$438Delta
Sat, Sep 19 - Sun, Sep 27
United Airlines Logo
5:00 am - 3:25 pm
ONT
-
BTV
7h 25m
1 stop
United Airlines Logo
3:50 pm - 8:20 pm
BTV
-
ONT
7h 30m
1 stop
$467United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
6:53 pm - 9:53 am
ONT
-
BTV
12h 00m
2 stops
United Airlines Logo
4:30 pm - 10:26 pm
BTV
-
ONT
8h 56m
1 stop
$472United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
6:53 pm - 9:53 am
ONT
-
BTV
12h 00m
2 stops
United Airlines Logo
10:40 am - 10:26 pm
BTV
-
ONT
14h 46m
2 stops
$477United Airlines
Tue, Oct 27 - Sat, Oct 31
Delta Logo
9:45 am - 12:33 am
ONT
-
BTV
11h 48m
2 stops
Delta Logo
5:30 am - 10:47 am
BTV
-
ONT
8h 17m
1 stop
$484Delta
Fri, Sep 25 - Sun, Sep 27
Delta Logo
9:45 am - 12:33 am
ONT
-
BTV
11h 48m
2 stops
Delta Logo
5:00 pm - 11:37 pm
BTV
-
ONT
9h 37m
2 stops
$489Delta
Fri, Sep 25 - Mon, Sep 28
Delta Logo
11:59 am - 11:55 pm
ONT
-
BTV
8h 56m
1 stop
Delta Logo
5:30 am - 10:47 am
BTV
-
ONT
8h 17m
1 stop
$509Delta
Fri, Sep 25 - Sun, Sep 27
United Airlines Logo
5:00 am - 3:31 pm
ONT
-
BTV
7h 31m
1 stop
United Airlines Logo
4:07 pm - 8:53 pm
BTV
-
ONT
7h 46m
1 stop
$513United Airlines
Tue, Sep 1 - Sat, Sep 5
Delta Logo
7:05 am - 11:11 pm
ONT
-
BTV
13h 06m
2 stops
Delta Logo
7:19 am - 6:30 pm
BTV
-
ONT
14h 11m
2 stops
$521Delta
Wed, Jul 22 - Tue, Jul 28

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Delta flights from Ontario to Burlington

Our best Delta deals on Ontario to Burlington flight tickets
Delta
Sep 19
ONT11:59 amOntario
7h 28m
1 stop
BTV10:27 pmBurlington
Sep 27
BTV5:30 amBurlington
8h 17m
1 stop
ONT10:47 amOntario
$433
Delta
Sep 19
ONT7:05 amOntario
10h 58m
2 stops
BTV9:03 pmBurlington
Sep 27
BTV5:30 amBurlington
8h 17m
1 stop
ONT10:47 amOntario
$438
Delta
Sep 25
ONT9:45 amOntario
11h 48m
2 stops
BTV12:33 amBurlington
Sep 27
BTV5:30 amBurlington
8h 17m
1 stop
ONT10:47 amOntario
$484

United Airlines flights from Ontario to Burlington

Our best United Airlines deals on Ontario to Burlington flight tickets
United Airlines
Oct 27
ONT5:00 amOntario
7h 25m
1 stop
BTV3:25 pmBurlington
Oct 31
BTV3:50 pmBurlington
7h 30m
1 stop
ONT8:20 pmOntario
$467
United Airlines
Oct 27
ONT6:53 pmOntario
12h 00m
2 stops
BTV9:53 amBurlington
Oct 31
BTV4:30 pmBurlington
8h 56m
1 stop
ONT10:26 pmOntario
$472
United Airlines
Oct 27
ONT6:53 pmOntario
12h 00m
2 stops
BTV9:53 amBurlington
Oct 31
BTV10:40 amBurlington
14h 46m
2 stops
ONT10:26 pmOntario
$477

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Burlington 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, momondo users made 832,500 searches. Data last updated June 19, 2026.
Use the filters below to find and compare flights from Ontario to Burlington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioBurlington

ONT - BTV

ONTBTV

Ontario

Sat 9/19

11:59 am-10:27 pm

1 stop7h 28m

Burlington

Sun 9/27

5:30 am-10:47 am

1 stop8h 17m

$433

OntarioBurlington

ONT - BTV

ONTBTV

Ontario

Sat 9/19

7:05 am-9:03 pm

2 stops10h 58m

Burlington

Sun 9/27

5:30 am-10:47 am

1 stop8h 17m

$438
Quickest round-trip

OntarioBurlington

ONT - BTV

ONTBTV

Ontario

Tue 10/27

5:00 am-3:25 pm

1 stop7h 25m

Burlington

Sat 10/31

3:50 pm-8:20 pm

1 stop7h 30m

$467

OntarioBurlington

ONT - BTV

ONTBTV

Ontario

Tue 10/27

6:53 pm-9:53 am

2 stops12h 00m

Burlington

Sat 10/31

4:30 pm-10:26 pm

1 stop8h 56m

$472

OntarioBurlington

ONT - BTV

ONTBTV

Ontario

Tue 10/27

6:53 pm-9:53 am

2 stops12h 00m

Burlington

Sat 10/31

10:40 am-10:26 pm

2 stops14h 46m

$477

OntarioBurlington

ONT - BTV

ONTBTV

Ontario

Fri 9/25

9:45 am-12:33 am

2 stops11h 48m

Burlington

Sun 9/27

5:30 am-10:47 am

1 stop8h 17m

$484

OntarioBurlington

ONT - BTV

ONTBTV

Ontario

Fri 9/25

9:45 am-12:33 am

2 stops11h 48m

Burlington

Mon 9/28

5:00 pm-11:37 pm

2 stops9h 37m

$489

OntarioBurlington

ONT - BTV

ONTBTV

Ontario

Fri 9/25

11:59 am-11:55 pm

1 stop8h 56m

Burlington

Sun 9/27

5:30 am-10:47 am

1 stop8h 17m

$509

OntarioBurlington

ONT - BTV

ONTBTV

Ontario

Tue 9/1

5:00 am-3:31 pm

1 stop7h 31m

Burlington

Sat 9/5

4:07 pm-8:53 pm

1 stop7h 46m

$513

OntarioBurlington

ONT - BTV

ONTBTV

Ontario

Wed 7/22

7:05 am-11:11 pm

2 stops13h 06m

Burlington

Tue 7/28

7:19 am-6:30 pm

2 stops14h 11m

$521

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Burlington from

How to get the cheapest flight ticket from Ontario to Burlington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Ontario to Burlington flights?

You could potentially save up to 24% on your flight if you consider stops on a Ontario to Burlington flight.

When to book flights from Ontario to Burlington

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Burlington according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Burlington (ONT to BTV) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Burlington

Fastest flight time

7h 31m

Direct flights

None
The fastest flight from Ontario to Burlington takes 7h 31m
There are no direct flights from Ontario to Burlington. There are no popular flight routes from Ontario to Burlington.
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Frequently asked questions about flying from Ontario to Burlington

  • How far is Ontario to Burlington by plane?

    A flight from Ontario to Burlington will travel around 2448.7 mi. Typically, this will take 7h 31m by plane in normal conditions.

  • When did momondo last update prices for flights from Ontario Airport to Burlington Airport?

    Prices for flights from Ontario Airport to Burlington Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario Airport to Burlington Airport?

  • How old do you have to be to fly from Ontario Airport to Burlington Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Burlington Airport.

  • What documentation or ID do you need to fly to Burlington Airport?

    The required travel and health documents for your Burlington Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Burlington Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Ontario to Burlington?

Best airlines flying from Ontario to Burlington

Compare and see reviews for airlines that fly from Ontario to Burlington with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $318Free CancellationRating
7.4
9,860 reviews
Search United Airlines flights

Traveling to a place near Burlington?

Book flights to Burlington if you plan to visit one of these locations
South Burlington
Williston
Saint Albans
Essex
Colchester
Shelburne
Middlebury
Warren

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Burlington?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Burlington. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to Burlington with flexible booking policies on momondo?

Flights from Ontario to Burlington with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Burlington?

Once you have performed a search for Ontario to Burlington flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Burlington right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Burlington from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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