What is the cheapest airline that flies from Burlington to Ontario?

Delta is the most popular carrier operating from Burlington to Ontario

What airlines fly to Ontario?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Ontario from Burlington, Vermont according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 3 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Burlington Airport to Ontario Airport are updated daily.

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

As of February 2026, there are 3 operators available to choose from for flights from Burlington Airport to Ontario Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Burlington Airport to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The required travel and health documents for your Ontario 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 Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$343 Cheap Flights from Burlington to Ontario in 2026

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Find the cheapest flights from Burlington, Vermont to Los Angeles

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 am - 4:22 pm

BTV

ONT

13h 52m

2 stops

11:58 pm - 4:29 pm

ONT

BTV

13h 31m

2 stops

$425American Airlines

Sat, Feb 28 - Mon, Mar 9

6:00 am - 5:41 pm

BTV

ONT

14h 41m

2 stops

11:59 pm - 2:00 pm

ONT

BTV

11h 01m

2 stops

$439United Airlines

Sat, Feb 28 - Mon, Mar 9

3:47 pm - 8:36 pm

BTV

ONT

7h 49m

1 stop

5:00 am - 3:46 pm

ONT

BTV

7h 46m

1 stop

$443United Airlines

Wed, May 6 - Sat, May 9

5:35 am - 6:42 pm

BTV

ONT

16h 07m

2 stops

5:02 pm - 10:35 am

ONT

BTV

14h 33m

2 stops

$515American Airlines

Tue, Feb 17 - Sat, Feb 21

4:42 pm - 10:28 pm

BTV

ONT

8h 46m

1 stop

6:30 pm - 9:31 am

ONT

BTV

12h 01m

2 stops

$538United Airlines

Thu, Jun 18 - Tue, Jun 23

4:55 pm - 10:26 pm

BTV

ONT

8h 31m

1 stop

6:49 pm - 11:26 am

ONT

BTV

13h 37m

2 stops

$544United Airlines

Thu, Apr 16 - Thu, Apr 23

10:46 am - 10:26 pm

BTV

ONT

14h 40m

2 stops

6:49 pm - 11:26 am

ONT

BTV

13h 37m

2 stops

$550United Airlines

Thu, Apr 16 - Thu, Apr 23

6:00 am - 5:41 pm

BTV

ONT

14h 41m

3 stops

11:59 pm - 2:00 pm

ONT

BTV

11h 01m

2 stops

$555United Airlines

Sat, Feb 28 - Mon, Mar 9

1:10 pm - 9:54 pm

BTV

ONT

11h 44m

2 stops

11:04 pm - 1:40 pm

ONT

BTV

11h 36m

2 stops

$563Delta

Fri, May 15 - Sun, May 17

6:00 am - 5:41 pm

BTV

ONT

14h 41m

3 stops

11:59 pm - 2:00 pm

ONT

BTV

11h 01m

2 stops

$575United Airlines

Sat, Feb 28 - Mon, Mar 9

United Airlines flights from Burlington, Vermont to Ontario

Our best United Airlines deals on Burlington, Vermont to Ontario flight tickets

United Airlines

Feb 28

BTV6:00 amBurlington

14h 41m

2 stops

ONT5:41 pmOntario

Mar 9

ONT11:59 pmOntario

11h 01m

2 stops

BTV2:00 pmBurlington

$439

United Airlines

May 6

BTV3:47 pmBurlington

7h 49m

1 stop

ONT8:36 pmOntario

May 9

ONT5:00 amOntario

7h 46m

1 stop

BTV3:46 pmBurlington

$443

United Airlines

Jun 18

BTV4:42 pmBurlington

8h 46m

1 stop

ONT10:28 pmOntario

Jun 23

ONT6:30 pmOntario

12h 01m

2 stops

BTV9:31 amBurlington

$538

American Airlines flights from Burlington, Vermont to Ontario

Our best American Airlines deals on Burlington, Vermont to Ontario flight tickets

American Airlines

Feb 28

BTV5:30 amBurlington

13h 52m

2 stops

ONT4:22 pmOntario

Mar 9

ONT11:58 pmOntario

13h 31m

2 stops

BTV4:29 pmBurlington

$425

American Airlines

Feb 17

BTV5:35 amBurlington

16h 07m

2 stops

ONT6:42 pmOntario

Feb 21

ONT5:02 pmOntario

14h 33m

2 stops

BTV10:35 amBurlington

$515

American Airlines

Feb 28

BTV5:30 amBurlington

13h 52m

2 stops

ONT4:22 pmOntario

Mar 8

ONT7:59 pmOntario

11h 32m

2 stops

BTV10:31 amBurlington

$583

momondo Fare Finder

Use the filters below to find and compare flights from Burlington, Vermont to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Sat 2/28

5:30 am-4:22 pm

2 stops13h 52m

Ontario

Mon 3/9

11:58 pm-4:29 pm

2 stops13h 31m

$425

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Sat 2/28

6:00 am-5:41 pm

2 stops14h 41m

Ontario

Mon 3/9

11:59 pm-2:00 pm

2 stops11h 01m

$439

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Wed 5/6

3:47 pm-8:36 pm

1 stop7h 49m

Ontario

Sat 5/9

5:00 am-3:46 pm

1 stop7h 46m

$443

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Tue 2/17

5:35 am-6:42 pm

2 stops16h 07m

Ontario

Sat 2/21

5:02 pm-10:35 am

2 stops14h 33m

$515

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Thu 6/18

4:42 pm-10:28 pm

1 stop8h 46m

Ontario

Tue 6/23

6:30 pm-9:31 am

2 stops12h 01m

$538

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Thu 4/16

4:55 pm-10:26 pm

1 stop8h 31m

Ontario

Thu 4/23

6:49 pm-11:26 am

2 stops13h 37m

$544

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Thu 4/16

10:46 am-10:26 pm

2 stops14h 40m

Ontario

Thu 4/23

6:49 pm-11:26 am

2 stops13h 37m

$550

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Sat 2/28

6:00 am-5:41 pm

3 stops14h 41m

Ontario

Mon 3/9

11:59 pm-2:00 pm

2 stops11h 01m

$555

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Fri 5/15

1:10 pm-9:54 pm

2 stops11h 44m

Ontario

Sun 5/17

11:04 pm-1:40 pm

2 stops11h 36m

$563

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Sat 2/28

6:00 am-5:41 pm

3 stops14h 41m

Ontario

Mon 3/9

11:59 pm-2:00 pm

2 stops11h 01m

$575

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Burlington, Vermont to Ontario

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

Prices

Airlines

Can stopping save me money on Burlington, Vermont to Ontario flights?

You could potentially save up to 22% on your flight if you consider stops on a Burlington, Vermont to Ontario flight.

When to book flights from Burlington, Vermont to Ontario

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

Estimated round-trip price

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

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

Fastest flight time	7h 49m
Direct flights	None

The fastest flight from Burlington, Vermont to Ontario takes 7h 49m

There are no direct flights from Burlington, Vermont to Ontario. There are no popular flight routes from Burlington, Vermont to Ontario.

Search flight deals

How far is Burlington to Ontario by plane?
The distance between Burlington and Ontario is about 2448.7 mi. A reasonable flight in good conditions will take 7h 49m.
When did momondo last update prices for flights from Burlington Airport to Ontario Airport?
Prices for flights from Burlington Airport to Ontario Airport are updated daily.
How many operators does momondo search for flights from Burlington Airport to Ontario Airport?
As of February 2026, there are 3 operators available to choose from for flights from Burlington Airport to Ontario Airport.
How old do you have to be to fly from Burlington Airport to Ontario Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Burlington Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The required travel and health documents for your Ontario 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 Ontario 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 Burlington, Vermont to Ontario?
momondo data reveals that the most frequently booked airline on the route from Burlington, Vermont to Ontario is Delta, representing 37% of all bookings. The subsequent popular airlines are United Airlines at 35% and American Airlines at 28%.

Best airlines flying from Burlington, Vermont to Ontario

Compare and see reviews for airlines that fly from Burlington, Vermont to Ontario with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $314	Free Cancellation	Rating 7.9 8,138 reviews	Search Delta flights
United Airlines	PriceFrom $319	Free Cancellation	Rating 7.4 9,236 reviews	Search United Airlines flights
American Airlines	PriceFrom $349	Free Cancellation	Rating 7.2 11,217 reviews	Search American Airlines flights

Why use momondo?

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

Finding the right flight to Ontario from Burlington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Ontario from Burlington with this policy.

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

momondo helps you find the best flight between Burlington and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Burlington to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.