Cheap flights from Burlington to Ontario (BTV - ONT)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Burlington (BTV) to Ontario (ONT)

All the information you need to plan the best BTV to ONT flight in 2021: compare Burlington to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.
What is the cheapest month to fly from Burlington to Ontario?

The best pricing can be found in the month of August. Prices to Ontario from Burlington average $376. You can even find prices in August for less than $376, as users have found deals to Ontario from as low as $230. The month of December appears to be one of the more expensive times to travel to Ontario from Burlington. Flying in the targeted month can save you up to 24%.

How far in advance should I book a flight from Burlington to Ontario?

Find a great deal and save up to 36% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Burlington to Ontario within the next two weeks, with the cheapest ticket starting at $429.

What is the cheapest day to fly round-trip from Burlington to Ontario?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 130% when planning your travel around this day of the week.

When is the cheapest time to fly from Burlington to Ontario (BTV - ONT)?

One of the essential ways to save on airfare from Burlington to Ontario is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 14% on airfare.

Cheap flights from Burlington to Ontario in December, January 2022

The best prices found for BTV to ONT flights for December, January
8 Dec - 14 Dec
$381pp
BTV
Burlington
United Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
United Airlines
   
2 STOPS
BTV
Burlington
15 Jan - 25 Jan
$397pp
BTV
Burlington
United Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
United Airlines
   
2 STOPS
BTV
Burlington
9 Dec - 14 Dec
$465pp
BTV
Burlington
United Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
United Airlines
   
2 STOPS
BTV
Burlington

Burlington to Ontario 2022 flight deals

Cheap flights to Ontario from Burlington found for this year
8 Dec - 14 Dec
$381pp
BTV
Burlington
United Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
United Airlines
   
2 STOPS
BTV
Burlington
9 Dec - 14 Dec
$465pp
BTV
Burlington
United Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
United Airlines
   
2 STOPS
BTV
Burlington
11 Dec - 14 Dec
$578pp
BTV
Burlington
United Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
United Airlines
   
2 STOPS
BTV
Burlington

Last minute flights from Burlington to Ontario

Late deals on round-trip flights to Ontario from Burlington, departing today and this week
18 Dec - 7 Jan
$974pp
BTV
Burlington
JetBlue
 
1 STOP
ONT
Ontario
ONT
Ontario
JetBlue
 
1 STOP
BTV
Burlington
15 Dec - 17 Dec
$986pp
BTV
Burlington
JetBlue
 
1 STOP
ONT
Ontario
ONT
Ontario
JetBlue
 
1 STOP
BTV
Burlington
18 Dec - 7 Jan
$1,036pp
BTV
Burlington
JetBlue
 
1 STOP
ONT
Ontario
ONT
Ontario
JetBlue
 
1 STOP
BTV
Burlington

One-way flights to Ontario from Burlington

The cheapest one-way flights from Burlington to Ontario
1:25 am - 3:43 pm
United Airlines
2 Stops
17h 18m
BTV - ONT
United Airlines
$682
United
8:50 am - 5:44 pm
JetBlue
1 Stop
11h 54m
BTV - ONT
JetBlue
12:00 pm - 7:01 am
American Airlines
2 Stops
22h 01m
BTV - ONT
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Burlington</span> to <span class="emphasized">Ontario</span> flights.

Flight FAQs

From Burlington to Ontario

Which airlines flying from Burlington to Ontario have flexible cancellations due to COVID-19?

American Airlines, JetBlue, and Frontier are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Burlington to Ontario for under $400 on Cheapflights?

Yes, there are multiple flights from Burlington to Ontario for under $400. The cheapest flight booked recently is on United Airlines for just $329, but on average you can expect to pay $562.

Are there last-minute flights available from Burlington to Ontario for under $1,000?

There are currently 7+ open flights from Burlington to Ontario within the next 7 days for less than $1,000.

What are the cheapest airlines to fly from Burlington to Ontario one-way?

The cheapest airlines for a one-way flight from Burlington to Ontario are United Airlines ($233), American Airlines ($347), and JetBlue ($585).

What are the cheapest flights from Burlington to Ontario?

On average you can expect to pay $267 for a flight from Burlington to Ontario. The cheapest flight overall is $267 while the most popular route, (Burlington - Ontario) is currently priced at $329.

What are the most popular airlines that fly from Burlington to Ontario?

Before booking your flight from Burlington to Ontario check out the most popular airlines for this route: American Airlines, JetBlue or Delta.

COVID Restrictions

View COVID Travel Restrictions for Ontario, CA

Do I need a COVID test to fly to Ontario from Burlington?

Information is based on travel restrictions for travel to Ontario within the United States

Most visitors from Burlington need to provide a negative COVID-19 test result and/or quarantine to enter Ontario.

COVID-19 testing requirements
Visitors from Burlington must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Ontario.

Quarantine requirements
Visitors from Burlington are not required to quarantine after entering Ontario.

Do I need a test to fly back to Burlington from Ontario?

Returning to Burlington from Ontario

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Burlington.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Burlington.

Hide COVID Travel Restrictions for Ontario, CA

Alternative routes for Burlington to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Ontario

Things to know before you go - useful duration and weather info for your trip from Burlington to Ontario.

Airports servicing Burlington

Airports servicing Ontario

Top 5 airlines flying from Burlington to Ontario

The chart below displays the airlines Cheapflights users traveling from Burlington to Ontario choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$80 $124 No cancel fee 62%
JetBlue
$150 $427 No cancel fee 62%
Delta
$271 $458 No cancel fee N/A
American Airlines
$290 $532 No cancel fee 71%
United Airlines
$306 $456 No cancel fee 69%
Home North America USA California Ontario Cheap flights from Burlington to Ontario