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Cheap flights from Burlington to Los Angeles from $309

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Burlington to Los Angeles departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Delta Logo
5:25 am - 11:54 amBTV-ONT
9h 29m1 stop
Delta Logo
1:04 pm - 11:57 pmONT-BTV
7h 53m1 stop
$309Delta
Find Deal
mar., feb. 3 - mar., feb. 10
Delta Logo
4:51 pm - 11:58 pmBTV-ONT
10h 07m2 stops
Delta Logo
1:04 pm - 11:57 pmONT-BTV
7h 53m1 stop
$314Delta
Find Deal
lun., feb. 2 - mié., feb. 11
American Airlines Logo
11:59 am - 10:00 pmBTV-ONT
13h 01m2 stops
American Airlines Logo
9:59 am - 12:35 amONT-BTV
11h 36m2 stops
$319American Airlines
Find Deal
jue., dic. 4 - mié., dic. 10
Delta Logo
5:25 am - 11:54 amBTV-ONT
9h 29m1 stop
Delta Logo
1:04 pm - 11:57 pmONT-BTV
7h 53m1 stop
$364Delta
Find Deal
jue., feb. 5 - mar., feb. 10
Delta Logo
7:30 am - 6:15 pmBTV-ONT
13h 45m2 stops
Delta Logo
12:00 pm - 11:43 pmONT-BTV
8h 43m1 stop
$369Delta
Find Deal
sáb., may. 2 - mié., may. 6
United Airlines Logo
10:10 am - 10:57 pmBTV-ONT
15h 47m2 stops
United Airlines Logo
5:00 am - 9:23 pmONT-BTV
13h 23m2 stops
$449United Airlines
Find Deal
mié., feb. 18 - mié., feb. 25
American Airlines Logo
6:00 am - 4:03 pmBTV-ONT
13h 03m2 stops
American Airlines Logo
6:11 am - 11:01 pmONT-BTV
13h 50m2 stops
$514American Airlines
Find Deal
mar., nov. 18 - sáb., nov. 22
United Airlines Logo
11:28 am - 10:49 pmBTV-ONT
14h 21m3 stops
United Airlines Logo
5:05 am - 6:48 pmONT-BTV
10h 43m2 stops
$591United Airlines
Find Deal
jue., dic. 4 - mié., dic. 10
United Airlines Logo
5:20 am - 9:52 pmBTV-ONT
19h 32m2 stops
United Airlines Logo
11:59 pm - 10:22 amONT-BTV
7h 23m1 stop
$623United Airlines
Find Deal
sáb., dic. 27 - jue., ene. 1
American Airlines Logo
11:54 am - 9:56 pmBTV-ONT
13h 02m2 stops
American Airlines Logo
11:59 pm - 3:39 pmONT-BTV
12h 40m2 stops
$875American Airlines
Find Deal
jue., dic. 18 - sáb., ene. 3

American Airlines flights from Burlington to Ontario

Our best American Airlines deals on Burlington to Ontario flight tickets
American Airlines
Dec 4
BTV11:59 amBurlington
13h 01m
2 stops
ONT10:00 pmOntario
Dec 10
ONT9:59 amOntario
11h 36m
2 stops
BTV12:35 amBurlington
$319
Find similar
American Airlines
Nov 18
BTV6:00 amBurlington
13h 03m
2 stops
ONT4:03 pmOntario
Nov 22
ONT6:11 amOntario
13h 50m
2 stops
BTV11:01 pmBurlington
$514
Find similar
American Airlines
Nov 18
BTV6:00 amBurlington
13h 03m
2 stops
ONT4:03 pmOntario
Nov 21
ONT7:30 pmOntario
13h 26m
2 stops
BTV11:56 amBurlington
$781
Find similar

United Airlines flights from Burlington to Ontario

Our best United Airlines deals on Burlington to Ontario flight tickets
United Airlines
Feb 18
BTV10:10 amBurlington
15h 47m
2 stops
ONT10:57 pmOntario
Feb 25
ONT5:00 amOntario
13h 23m
2 stops
BTV9:23 pmBurlington
$449
Find similar
United Airlines
Dec 4
BTV11:28 amBurlington
14h 21m
3 stops
ONT10:49 pmOntario
Dec 10
ONT5:05 amOntario
10h 43m
2 stops
BTV6:48 pmBurlington
$591
Find similar
United Airlines
Dec 27
BTV5:20 amBurlington
19h 32m
2 stops
ONT9:52 pmOntario
Jan 1
ONT11:59 pmOntario
7h 23m
1 stop
BTV10:22 amBurlington
$623
Find similar

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 noviembre 4, 2025.
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

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

mar. 2/3

5:25 am-11:54 am

1 stop9h 29m

Ontario

mar. 2/10

1:04 pm-11:57 pm

1 stop7h 53m

$309

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

lun. 2/2

4:51 pm-11:58 pm

2 stops10h 07m

Ontario

mié. 2/11

1:04 pm-11:57 pm

1 stop7h 53m

$314

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

jue. 12/4

11:59 am-10:00 pm

2 stops13h 01m

Ontario

mié. 12/10

9:59 am-12:35 am

2 stops11h 36m

$319

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

jue. 2/5

5:25 am-11:54 am

1 stop9h 29m

Ontario

mar. 2/10

1:04 pm-11:57 pm

1 stop7h 53m

$364

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

sáb. 5/2

7:30 am-6:15 pm

2 stops13h 45m

Ontario

mié. 5/6

12:00 pm-11:43 pm

1 stop8h 43m

$369

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

mié. 2/18

10:10 am-10:57 pm

2 stops15h 47m

Ontario

mié. 2/25

5:00 am-9:23 pm

2 stops13h 23m

$449

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

mar. 11/18

6:00 am-4:03 pm

2 stops13h 03m

Ontario

sáb. 11/22

6:11 am-11:01 pm

2 stops13h 50m

$514

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

jue. 12/4

11:28 am-10:49 pm

3 stops14h 21m

Ontario

mié. 12/10

5:05 am-6:48 pm

2 stops10h 43m

$591

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

sáb. 12/27

5:20 am-9:52 pm

2 stops19h 32m

Ontario

jue. 1/1

11:59 pm-10:22 am

1 stop7h 23m

$623

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

jue. 12/18

11:54 am-9:56 pm

2 stops13h 02m

Ontario

sáb. 1/3

11:59 pm-3:39 pm

2 stops12h 40m

$875

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 cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Thursday when prices can be found for as low as $411. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Burlington to Ontario for around $682.

What is the cheapest time of day to depart on your flight to Ontario?

In the afternoon is the cheapest time of day to fly from Burlington to Ontario when you can find flight prices for as low as $494. Flying to Ontario in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $656 on average. Flights to Ontario from Burlington in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Burlington to Ontario flights?

You could potentially save up to 19% 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

Direct flights

None
There are no direct flights from Burlington to Ontario. There are no popular flight routes from Burlington 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 8h 09m.

  • 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
9,002 reviews
Search United Airlines flights
DeltaPriceFrom $333Free CancellationRating
7.9
8,003 reviews
Search Delta flights
American AirlinesPriceFrom $349Free CancellationRating
7.2
11,040 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.

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