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Cheap flights from Burlington to Los Angeles from $221

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Burlington to Los Angeles departing on 5/26. 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
0 bags

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Find the cheapest flights from Burlington to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:30 am - 10:57 am
BTV
-
ONT
8h 27m
1 stop
Delta Logo
12:07 pm - 11:44 pm
ONT
-
BTV
8h 37m
1 stop
$363Delta
Sat, May 30 - Sat, Jun 6
Delta Logo
2:33 pm - 9:48 pm
BTV
-
ONT
10h 15m
1 stop
Delta Logo
9:50 am - 12:09 am
ONT
-
BTV
11h 19m
2 stops
$368Delta
Sat, May 23 - Wed, Jun 3
Delta Logo
7:29 am - 4:17 pm
BTV
-
ONT
11h 48m
2 stops
Delta Logo
10:59 pm - 1:48 pm
ONT
-
BTV
11h 49m
2 stops
$373Delta
Sun, May 24 - Tue, Aug 25
Delta Logo
5:30 am - 10:57 am
BTV
-
ONT
8h 27m
1 stop
Delta Logo
10:59 pm - 11:45 am
ONT
-
BTV
9h 46m
2 stops
$393Delta
Sun, May 24 - Tue, Aug 25
Delta Logo
2:33 pm - 9:48 pm
BTV
-
ONT
10h 15m
1 stop
Delta Logo
9:50 am - 12:09 am
ONT
-
BTV
11h 19m
2 stops
$408Delta
Sat, May 23 - Wed, Jun 3
Delta Logo
5:30 am - 10:57 am
BTV
-
ONT
8h 27m
1 stop
Delta Logo
10:59 pm - 1:48 pm
ONT
-
BTV
11h 49m
2 stops
$414Delta
Sun, May 24 - Mon, Aug 24
Delta Logo
7:29 am - 4:17 pm
BTV
-
ONT
11h 48m
2 stops
Delta Logo
10:59 pm - 1:48 pm
ONT
-
BTV
11h 49m
2 stops
$419Delta
Sun, May 24 - Mon, Aug 24
Delta Logo
5:25 am - 10:38 am
BTV
-
ONT
8h 13m
1 stop
Delta Logo
11:48 am - 11:59 pm
ONT
-
BTV
9h 11m
1 stop
$433Delta
Tue, Jul 21 - Tue, Jul 28
Delta Logo
5:30 am - 10:57 am
BTV
-
ONT
8h 27m
1 stop
Delta Logo
12:00 pm - 11:48 pm
ONT
-
BTV
8h 48m
1 stop
$434Delta
Sun, May 24 - Tue, Aug 25
Delta Logo
2:33 pm - 9:48 pm
BTV
-
ONT
10h 15m
1 stop
Delta Logo
12:07 pm - 11:28 pm
ONT
-
BTV
8h 21m
1 stop
$441Delta
Sat, May 23 - Sat, May 30

United Airlines flights from Burlington to Ontario

Our best United Airlines deals on Burlington to Ontario flight tickets
United Airlines
May 23
BTV4:47 pmBurlington
9h 04m
1 stop
ONT10:51 pmOntario
Jun 3
ONT6:30 pmOntario
12h 54m
2 stops
BTV10:24 amBurlington
$478
United Airlines
Jul 8
BTV4:57 pmBurlington
8h 54m
1 stop
ONT10:51 pmOntario
Sep 1
ONT7:00 amOntario
7h 50m
1 stop
BTV5:50 pmBurlington
$512
United Airlines
May 24
BTV3:23 pmBurlington
8h 19m
1 stop
ONT8:42 pmOntario
Aug 24
ONT5:00 amOntario
7h 47m
1 stop
BTV3:47 pmBurlington
$513

Delta flights from Burlington to Ontario

Our best Delta deals on Burlington to Ontario flight tickets
Delta
May 30
BTV5:30 amBurlington
8h 27m
1 stop
ONT10:57 amOntario
Jun 6
ONT12:07 pmOntario
8h 37m
1 stop
BTV11:44 pmBurlington
$363
Delta
May 23
BTV2:33 pmBurlington
10h 15m
1 stop
ONT9:48 pmOntario
Jun 3
ONT9:50 amOntario
11h 19m
2 stops
BTV12:09 amBurlington
$368
Delta
May 24
BTV7:29 amBurlington
11h 48m
2 stops
ONT4:17 pmOntario
Aug 25
ONT10:59 pmOntario
11h 49m
2 stops
BTV1:48 pmBurlington
$373

momondo 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, momondo users made 832,500 searches. Data last updated May 5, 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

Price

Cheapest round-trip
Quickest round-trip

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Sat 5/30

5:30 am-10:57 am

1 stop8h 27m

Ontario

Sat 6/6

12:07 pm-11:44 pm

1 stop8h 37m

$363

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Sat 5/23

2:33 pm-9:48 pm

1 stop10h 15m

Ontario

Wed 6/3

9:50 am-12:09 am

2 stops11h 19m

$368

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Sun 5/24

7:29 am-4:17 pm

2 stops11h 48m

Ontario

Tue 8/25

10:59 pm-1:48 pm

2 stops11h 49m

$373

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Sun 5/24

5:30 am-10:57 am

1 stop8h 27m

Ontario

Tue 8/25

10:59 pm-11:45 am

2 stops9h 46m

$393

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Sat 5/23

2:33 pm-9:48 pm

1 stop10h 15m

Ontario

Wed 6/3

9:50 am-12:09 am

2 stops11h 19m

$408

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Sun 5/24

5:30 am-10:57 am

1 stop8h 27m

Ontario

Mon 8/24

10:59 pm-1:48 pm

2 stops11h 49m

$414

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Sun 5/24

7:29 am-4:17 pm

2 stops11h 48m

Ontario

Mon 8/24

10:59 pm-1:48 pm

2 stops11h 49m

$419

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Tue 7/21

5:25 am-10:38 am

1 stop8h 13m

Ontario

Tue 7/28

11:48 am-11:59 pm

1 stop9h 11m

$433

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Sun 5/24

5:30 am-10:57 am

1 stop8h 27m

Ontario

Tue 8/25

12:00 pm-11:48 pm

1 stop8h 48m

$434

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Sat 5/23

2:33 pm-9:48 pm

1 stop10h 15m

Ontario

Sat 5/30

12:07 pm-11:28 pm

1 stop8h 21m

$441

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 Los Angeles from

How to get the cheapest flight ticket from Burlington 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

What is the typical price of a round-trip flight between Burlington and Ontario?

What is the cheapest month to fly to Ontario?

In general, November is the cheapest month to fly from Burlington to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of November, then book flights to Ontario from Burlington during January instead. Flights to Ontario in January, while not as cheap as those in November, still average around $0.

Can stopping save me money on Burlington to Ontario flights?

You could potentially save up to 26% on your flight if you consider stops on a Burlington to Ontario flight.

When to book flights from Burlington to Ontario

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

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

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

Fastest flight time

7h 30m

Direct flights

None
The fastest flight from Burlington to Ontario takes 7h 30m
There are no direct flights from Burlington to Ontario. There are no popular flight routes from Burlington to Ontario.
Search flight deals

Frequently asked questions about flying from Burlington to Ontario

  • 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 30m.

  • 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?

  • 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 to Ontario?

Best airlines flying from Burlington to Ontario

Compare and see reviews for airlines that fly from Burlington to Ontario with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $319Free CancellationRating
7.4
9,683 reviews
Search United 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.

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